maxon

Program 2012/13High Precision Drives and Systems.DVD insidewww.maxonmotor.com

maxon DVD:with selection program– Windows XP, Vista and Windows 7– Helps you find the maxon solution foryour drive requirements– No installation necessaryAdobe Reader is required to maximize theelectronic catalog’s full range of functions.This is contained on the DVD.

Welcome to 4–15maxon motormaxon selection guide 16–21Table of Contents 22–23Technology – short and 24–46to the pointFactsCalculationsmaxon DC motor 47–134maxon EC motor 135–199NEW EC 22 HD 153–154NEW EC 45 flat, 70 Watt 197NEW EC 60 flat, 100 Watt 198maxon gear 201–248NEW GP 16 C 218NEW GP 22 HD 228NEW GP 26 A 232maxon spindle drive 249–259NEW GP 16 S 251–252maxon sensor 261–287NEW Enc. MILE for EC 60 flat 263NEW Enc. MILE for EC 90 flat 264maxon motor control 289–322NEW ESCON 36/2 DC 292NEW ESCON 50/5 292NEW EPOS3 70/10 EtherCAT 319maxon compact drive 323–326maxon accessories 327–337NEW Accessories overview 336–337maxon special program 339–374maxon special design 375–379maxon ceramic 381–385

Back to the motorDear Valued CustomerSmall, precise, powerful – and at thecore the ironless maxon winding. Youcan already see it on the front page.Our new motors are a key aspect of themaxon catalog 2012/13. We have madethem even more powerful and robust tosolve the most demanding drive taskproblems, together with you.Hotter than everWith the EC 22 HD (Heavy Duty), maxonmotor is launching a standard motorfor extremely harsh working conditions.The brushless DC motor, which hasbeen designed for the extremely highrequirements in the field of deep drilling,can also withstand harsh environmentalconditions: The EC 22 HD has beendesigned for temperatures of more than200°C and atmospheric pressures of upto 1700 bar. It is also resistant to largevibration and shocks. The motor opensup new possibilities for a wide range ofapplications. It is predestined, for example,for use in the astronautics industry,in power stations, in automotive andaircraft construction or in undergroundapplications.Stronger than everThe successful series of brushlessmaxon EC 45 flat motors is continuallyexpanding. The family is joined by acompletely newly designed 70 watt model.The new EC 45 flat 70 W is characterizedby a very flat speed/torque gradientand combines old with new: Flange pattern,mounting and plugs are identical tothe existing 50 W model. Nonetheless,the 70 watt model delivers 38 percentmore torque.As easily combinable as everThe new EC 45 flat 70 W is availablewith Hall sensors in four winding types(24, 30, 36, 48 V) and can be combinedwith over 50 different planetary and spurgearheads from the GP 42 C and GS 45A series. A number of servo amplifiers(DEC, DECS, DECV and DES) and positioncontrollers (EPOS2 and EPOS2 P)are available for control.For the EC 22 HD there is also therobust new planetary gearhead GP 22HD with the same diameter. And withthe new ESCON 36/2 and ESCON 50/5servo amplifiers you will always haveyour DC drives under control.Best regards,Eugen ElmigerCEODirectionleft to rightArmin LedererProduction, Human Resourcesand ProcurementDr. Ulrich ClaessenDevelopment and Quality AssuranceEugen ElmigerSales and Marketing, CEODr. Karl-Walter BraunControllingNorbert BitziCFO

maxon manufacturing company in GermanySexaumaxon manufacturing company in HungaryVeszprémProduction at oursatellite facilities.Security policy arguments and the labor market have characterizedmaxon motor’s decentralized production locations fromthe very beginning. In September 1989, for instance, weopened a production facility in Sexau, near Freiburg im Breisgau(Germany).And in 2001, we opened another production company in Veszprém,Hungary. Flexible production and assembly equipmentcoupled with systematic controls ensure that the manufacturingprocess is efficient, precise and meets a consistently highquality standard.6

Optimum solutions for your drive problems are discussedby our sales teams in project meetings.Our employees are thoroughly trainedfor their demanding tasks.Support,Sales, Training.Our sales engineers are at your disposal to discuss tailoredsolutions for your specialized requirements.Our expertise: Integration of sophisticated electronic controlsand highly dynamic mechanical movement.Reliable and well trained sales engineers and authorizeddealers ensure that you receive professional support andadvice – take advantage of it!Use maxon academy, the education and training platform forour drive expertise at academy.maxonmotor.com.

Develop,Automate,Test.8

Modern means provide ourengineers with the necessaryassistance in their demandingtasks. This method furtherpermits working out customer-specificsolutions withinthe shortest possible time.Modern production methodsand highly automated processesguarantee efficientand low-cost production withan unprecedented accuracyof repetition. Flexible productionlines mean quickchangeovers to different productionseries.Most modern measuringmethods serve to assurehighest quality, starting withthe individual parts.Prior to starting production,newly developed motorsand gearheads are testedthoroughly – round theclock – using most modernequipment.maxon’s extensive R & Ddepartment is able to meetthe requirements of the rapidlydeveloping market of hightechnology drive systems.Our quality assurance systemis organized and maintained,recognizing latest respectivedevelopments, thus offeringyou best possible assurancefor a product of high quality.

maxonQuality AssuranceOne of maxon motor’s main objectives is to offer our businesspartners high-quality products at attractive prices.Quality is interpreted in a very comprehensive way at maxonmotor. Quality not only refers to the objective properties of theproducts, but extends to the manner in which our employeesthink and act.Our quality assurance system:As one of the first ten Swiss companies, we were awardedthe Quality Certificate with the most stringent requirementsaccording to international norm, on July 12, 1988. The structureand procedural organization, liabilities and responsibilities,as well as special assessments of processes and proceduresare exactly documented for the entire staff, including management.Our Quality System is completely operational andpractical. It is rigorously applied, maintained and periodicallyverified, the latter through BVQI Bureau Veritas Quality Internationalsince September 1991.ISO 9001:2008ISO 14001:2004ISO 13485:2003SN EN ISO 13485:2003is an internationally accepted quality norm for medical productsthat requires management and staff to ensure that thedesign and manufacture of medical products minimise potentialrisks for patients. The traceability of processes and rawmaterials must also be guaranteed.In 2007 the competence center in Sexau received certificationfor the development, production and distribution of ceramic dentalimplants. A year later, maxon medical Sachseln became ISO13485-certified. This division develops, produces and marketsdrive components and systems, precision DC motor drivecomponents up to 500 watts, spur and planetary gearheads,DC tachos, encoders and control electronics.10

Some definitionsISO International Organizationfor Standardization. Over 90countries are associated withthis organization.ISO 9001:2008 – Qualitymanagement systemrequirements. This internationalnorm promotes the choiceof a process-orientedapproach for developing,realizing and improving theeffectiveness of a qualitymanagement system in orderto increase customer satisfactionby meeting customerrequirements.SN EN ISO 9001:2008The European norm isidentical to ISO 9001:2008. Itexists in three official versions(English, French and German).There are also versions availablein the relevant languagesfor OEN members.SN EN ISO 14001:2004is an internationally acceptedquality norm for environmentalmanagement systems (EMS).It covers environmental-relevantprocesses and proceduresin a company, requiringa company’s management andemployees to adopt environmentally-compatiblebehaviourand constantly seek to improveits procedures and documentation.BV Bureau Veritas, headquarteredin Paris, wasfounded in 1828 and operatesapproximately 500 inspectioncentres in 125 countriesas the world’s oldestindependent inspection andclassification company.This is an assurance for broadinternational recognition.maxon System Engineeringmaxon motor works according to the latest and up-to-date standards and norms in system technology.Our management and engineering methods and processes allow us to translate marketrequirements into demand oriented products on a systematic and economic basis.The difference between ‘normal’ technology and maxon’s system technology only becomesapparent in the application. And where does the difference begin? With the manufacturer withus, maxon motor and our core competencies.The Customer Connection– Customer satisfactionas measure of ourperformance– Sales partners in 30countries– Competent customeradvisory service– Transparent processesThe Company– Operates worldwide indevelopment, productionand sales– More than 1800 competentand motivated staff– Powerful, flexible andinnovativeProfitability– Efficient production oflarge and small series– Cost-aware designs– International purchaseof goods– Long-term planningProgress– Integral quality assurance system SN EN ISO 9001:2008– Medical products certified under SN EN ISO 13485:2003for maxon medical and our production company in Sexau(Germany)– Qualified team of engineers– More than 40 years’ professional experience– State-of-the-art data processing systems– Environmental management system certified accordingto SN EN ISO 14001:2004Application Support– Documentation offering real support– Online catalog with selection program– Computer service and motors networkedYour benefits are– Optimum total solutions at attractive prices– A comprehensive, innovative and modularproduct range– A verifiable quality assurance system– Flexibility for made-to-order and series production

Where are maxonmotors used today?Our drive systems go to great depths inside the earth. Theycan for example be found in drill heads and help to increasethe safety of deep drills.With modern drives, such as the maxon EC 22 HD, many functionsin the field of deep drilling can be better controlled. Indeep drilling tools, the hydraulic valves are, for example, controlledby maxon drives. And that at high pressures and temperaturesof up to 200 °C.12

maxon DC motormaxon DC motors are highqualitymotors fitted withpowerful permanentmagnets. The “heart” of themotor is the worldwide patentedironless rotor. Thismeans using cutting-edgetechnology to producecompact, powerful and lowinertia drives. These DCmotors have very fast accelerationthanks to their lowmass moment of inertia. Themodular construction of theA-max and RE-max programmesoffer countlessoptions and top performanceat competitive prices.maxon EC motorOur electronically commutatedDC motors are characterizedin particular by favourabletorque behaviour, highperformance, an extremelywide speed range andunprecedented service life.Their outstanding control featureshelp create precisionpositioning drives. Similar tothe ideology of the A-maxprogramme, a modular motorrange is available with theEC-max programme. TheEC-4pole range provides topperformance per volume unit,pushing the boundaries oftechnology.maxon flat motorThe flat design of the brushlessDC flat motors makesthem the ideal drive for manyapplications. Designed asinternal or external rotormotors, they are often theideal solution when space islimited. The well thought-outand simple design meansthat production is largelyautomated, helping keepdown the price.maxon gearThe precision spur andplanetary gearheads arecompatible with maxonmotors. In addition to a largestandard program, maxonshows its strengths with customer-orientedspecialdesigns based on a broadknow-how. State-of-the-arttools and production techniquesare used to boostperformance. It is a greatadvantage that the gearheadscan be adjustedadapted directly in the workshopfor the required motors.Great choice, easy ordering.maxon’s product range of motors and combinations is unique around the world. Its modular system and numerous windingoptions are crucial for this range of variations. We have divided our products into four program groups to help guarantee ourcustomers the shortest delivery times.Stock programThe market-oriented selection from our extensive range offersyou the following key advantages:— Quick delivery times— In stock at our sales offices around the worldStandard programIn the comprehensive standard program, products areincluded which can be produced and delivered in a short time.The plenitude of versions in this program offer tried and testedstandard products for optimised application.Special programA wide range of motors and combinations is available onrequest.Special designmaxon develops special versions to fit customers’ special needs.maxon is strong in this sector.14

maxon sensorEncoders, DC tachos andresolvers enable speed andangular position to be evaluatedaccurately and form thebasis for high-precisionpositioning. For resonancereasons, sensors are onlymounted on motors with continuousshafts to ensure highprecision and signal resolution.Assembly is compatiblewith the motors and must becarried out in the supplier'sworkshop.maxon motor controlControls are used to their fulladvantage with maxonmotors. Various 4-quadrantservoamplifiers cover allrequirements in terms of performanceand speed accuracyin maxon DC motors.Should you require maxonEC motors, you benefit fromthe latest design in electroniccommunication. The 1 and4-quadrant amplifiers offer arange of useful additionalfunctions. When combinedwith maxon motors, the innovativemaxon positioning controllersare complete solutionsfor accurate positioningand regulated rotary movements.maxon compact drivemaxon’s compact drivesfeature controllers, sensorsand motors in a modernaluminium casing, which,when combined with existingcompatible maxon products,produce robust, space-savingand high power density drivesolutions. The decentralizedconcept of these intelligentdrives minimises the use ofcentralised position controllers.The compact drive’scontroller-motor combinationhas an optimum layout andcan be used immediately.maxon ceramicA technological leap into thefuture. An innovative tool,ceramic material is becomingmore prominent wherevermetals are pushed to theirlimits, such as for use intools, parts for medical technologyor components forhigh-grade drive technology.The innovative use of hightechceramic componentsleads to a marked improvementin performance and servicelife of our motors anddrives. Volume-optimised andlow-cost parts can be producedusing MIM parts.The maxon modular systemmaxon’s motors, gearheads, encoders, brakes and controllers are all perfectly compatible and offer an almost unending numberof possible combinations. The maxon modular system always gives you the ideal combination for the required application.Planetary GearheadSpur GearheadMotorsDC motorsEC motorsEC flat motorsEncoder MREncoder HEDLSpindle DriveElectronics4-Q-DC Servoamplifier1-Q-EC Amplifier4-Q-EC AmplifierPositioning control unitsDC-TachoResolverBrake

Selection guidemaxon motorClassification of the maxon motor ranges according to performance classes.Performance, also in conjunction with size, is frequently a central requirementwhen considering drive systems. A preliminary size-related selection can bemade from the different product ranges with the maxon motor selection guide.Our data sheets provide detailed characteristics related to individual motors.Should you need any additional information, simply call us!16

Selection Guidemaxon gear / maxon sensorBearingMax. Continuous torqueIntermittently permissible torqueBall bearingSleeve bearingSlide bearing maxon gearPageGP 6 A Ø6 mm 0.002–0.03 Nm 3.9:1–854:1 204GP 8 A Ø8 mm 0.01–0.1 Nm 4:1–4096:1 205GP 10 K Ø10 mm 0.005–0.1 Nm 4:1–1024:1 206GP 10 A Ø10 mm 0.01–0.15 Nm 4:1–1024:1 207GS 12 A Ø12 mm 0.01–0.05 Nm 6.4:1–4402:1 208GP 13 K Ø13 mm 0.05–0.15 Nm 4.1:1–1119:1 209GP 13 A Ø13 mm 0.2–0.35 Nm 4.1:1–3373:1 210GP 13 M Ø13 mm 0.1–0.15 Nm 5.1:1–125:1 211GS 16 K Ø16 mm 0.01–0.03 Nm 6.4:1–5752:1 212GS 16 A Ø16 mm 0.015–0.04 Nm 6.4:1–5752:1 213GS 16 V Ø16 mm 0.06–0.1 Nm 6.4:1–5752:1 214GS 16 VZ Ø16 mm 0.06–0.1 Nm 22:1–1670:1 215GP 16 K Ø16 mm 0.06–0.18 Nm 4.4:1–1621:1 216GP 16 A Ø16 mm 0.1–0.3 Nm 4.4:1–4592:1 217GP 16 C Ø16 mm 0.2–0.6 Nm 4.4:1–4592:1 218GP 16 M Ø16 mm 0.1–0.3 Nm 4.4:1–4592:1 219GP 19 B Ø19 mm 0.1–0.3 Nm 4.4:1–4592:1 220GS 20 A Ø20 mm 0.06–0.25 Nm 15:1–532:1 221GP 22 B Ø22 mm 0.1–0.3 Nm 4.4:1–4592:1 222GP 22 L Ø22 mm 0.2–0.6 Nm 3.8:1–4592:1 223GP 22 A Ø22 mm 0.5–1.0 Nm 3.8:1–4592:1 224GP 22 C Ø22 mm 0.5–2.0 Nm 3.8:1–4592:1 225/226GP 22 HP Ø22 mm 2.0–3.4 Nm 3.8:1–850:1 227GP 22 HD Ø22 mm 2.0–4.0 Nm 3.8:1–4592:1 228GP 22 M Ø22 mm 0.5–2.0 Nm 3.8:1–4592:1 229GS 24 A Ø24 mm 0.1 Nm 7.2:1–325:1 230GP 26 B Ø26 mm 0.5–2.0 Nm 3.8:1–4592:1 231GP 26 A Ø26 mm 0.75–4.5 Nm 5.2:1–236:1 232GS 30 A Ø30 mm 0.07–0.2 Nm 15:1–500:1 233GP 32 BZ Ø32 mm 0.75–4.5 Nm 3.7:1–236:1 234GP 32 A Ø32 mm 0.75–4.5 Nm 3.7:1–6285:1 235/236GP 32 C Ø32 mm 1.0–6.0 Nm 3.7:1–6285:1 237/238GP 32 HP Ø32 mm 4.0–8.0 Nm 14:1–913:1 239KD 32 Ø32 mm 1.0–4.5 Nm 11:1–1091:1 240GS 38 A Ø38 mm 0.1–0.6 Nm 6:1–900:1 241GP 42 C Ø42 mm 3.0–15.0 Nm 3.5:1–936:1 242/243GS 45 A Ø45 mm 0.5–2.0 Nm 5:1–1952:1 244GP 52 C Ø52 mm 4.0–30.0 Nm 3.5:1–936:1 245/246GP 62 A Ø62 mm 8.0–50.0 Nm 5.2:1–236:1 247GP 81 A Ø81 mm 20.0–120.0 Nm 3.7:1–308:1 248Nm100 50 10 5 1 0.5 0.1 0.05 0.01 0.005OptionOutput torquemaxon sensorEncoder MILE 64 CPT, 3 channelEncoder MILE (60) 512–2048 CPT, 2 channel, LDEncoder MILE (90) 800–3200 CPT, 2 channel, LDEncoder MR, type S 16 CPT, 2 channelEncoder MR, type S 64–256 CPT, 2 channel, LDEncoder MR, type S 100 CPT, 2 channel, LDEncoder MR, type S 64–256 CPT, 2 channelEncoder MR, type M 32 CPT, 2/3 channelEncoder MR, type M 128–512 CPT, 2/3 channel, LDEncoder MR, type M 128–512 CPT, 2/3 channel, LDEncoder MR, type ML 128–1000 CPT, 3 channel, LDEncoder MR, type L 256–1024 CPT, 3 channel, LDEncoder HEDS 5540 500 CPT, 3 channelEncoder HEDL 5540 500 CPT, 3 channelEncoder HEDL 9140 500 CPT, 3 channelEncoder MEnc 10 12 CPT, 2 channelEncoder MEnc 13 16 CPT, 2 channelDC tacho DCT 22 0.52 VPage262263264265266266267268/269270271272273276/277278–280281/282283284/285286ESCON 36/2 DC 292ESCON 50/5 292ADS 50/10 373ADS_E 50/10 373DES 50/5 306DES 70/10 306EPOS2 24/2 EC 312EPOS2 24/2 DC 312EPOS2 Module 36/2 312EPOS2 24/2 DC/EC 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313 EPOS2 P 24/5 316EPOS3 70/10 31917 – Information on connecting sensors with controllers, page 336.

Selection Guidemaxon DC motormaxon DC motorPage0.3 W 0.3 mNm RE 6 500.5 W 0.6 mNm RE 8 510.75 W 0.8 mNm RE 10 52/530.75 W 0.5–1.3 mNm RE 13 58/591.2 W 0.5–1.3 mNm RE 13 56/571.5 W 1.5–1.6 mNm RE 10 54/551.5 W 0.3–1.2 mNm RE 13 64–672.0 W 1.5–3.0 mNm RE 13 62/632.0 W 1.4–2.4 mNm RE 16 722.5 W 1.4–3.0 mNm RE 13 60/613.0 W 1.3–2.4 mNm RE 13 68–713.2 W 2.4–5.6 mNm RE 16 73/744.5 W 2.2–4.8 mNm RE 16 75/7610 W 11.4–28.7 mNm RE 25 7720 W 21.9–32.9 mNm RE 25 7820 W 11.1–30.0 mNm RE 25 7960 W 51.6–89.7 mNm RE 30 8090 W 73.1–106.0 mNm RE 35 81150 W 94.9–192.0 mNm RE 40 82200 W 405.0–452.0 mNm RE 50 83250 W 442.0–865.0 mNm RE 65 84TypeGraphite brushesPrec. metal brushesCapacitor Long LifeSleeve bearingBall bearingModular systemEncoderDC-TachoBrakeRecommended electronicsESCON 36/2 DC 292ESCON 50/5 292ADS 50/10 373ADS_E 50/10 373EPOS2 24/2 DC 312EPOS2 24/2 DC/EC 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313EPOS3 70/10 319EPOS2 P 24/5 316 maxon -max0.5 W 0.8–0.9 mNm -max 12 880.75 W 0.8–1.0 mNm -max 12 871.2 W 0.7–2.2 mNm -max 16 901.5 W 1.3–3.6 mNm -max 19 942.0 W 0.7–2.5 mNm -max 16 89/91/922.5 W 0.8–3.9 mNm -max 19 93/95/963.5 W 4.8–5.3 mNm -max 22 984.0 W 5.4–12.4 mNm -max 26 101/1024.5 W 4.5–13.4 mNm -max 26 1045.0 W 4.8–6.3 mNm -max 22 976.0 W 5.9–6.9 mNm -max 22 99/1006.0 W 6.8–13.9 mNm -max 26 105/1067.0 W 4.5–13.1 mNm -max 26 10311 W 5.5–17.8 mNm -max 26 107/10815 W 32.5–37.7 mNm -max 32 109/11020 W 39.7–45.1 mNm -max 32 111/112 0.75 W 0.3–1.3 mNm -max 13 1161.2 W 0.3–1.3 mNm -max 13 1152 W 0.9–2.8 mNm -max 13 1182.5 W 1.0–2.8 mNm -max 13 1172.5 W 1.3–3.4 mNm -max 17 1203.5 W 2.5–6.3 mNm -max 21 1244.0 W 1.3–3.7 mNm -max 17 1194.5 W 1.4–3.9 mNm -max 17 121/1225.0 W 2.6–6.2 mNm -max 21 1236.0 W 1.9–6.8 mNm -max 21 125/1266.5 W 8.6–10.6 mNm -max 24 1289.0 W 8.7–27.1 mNm -max 29 13210 W 8.6–10.5 mNm -max 24 12711 W 10.8–12.2 mNm -max 24 129/13015 W 8.7–27.0 mNm -max 29 13122 W 10.9–30.6 mNm -max 29 133/134 Nominal torque mNm0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 718Option/On request – For motors with / without sensorsAt least 2 channel encoder with line driver is requiredInformation on connecting motors with controllers, page 337.

GearsGS 12 A 208GP 13 K 209GP 13 A 210GP 13 M 211GS 16 K 212GP 6 A 204GP 8 A 205GP 10 K 206GP 10 A 207GS 16 A 213GS 16 V 214GP 16 VZ 215GP 16 K 216GP 16 A 217GP 16 C 218GP 16 M 219GP 19 B 220GS 20 A 221GP 22 B 222GP 22 L 223GP 22 A 224GP 22 C 225/226GP 22 HP 227GP 22 HD 228GP 22 M 229GS 24 A 230GP 26 B 231GP 26 A 232GS 30 A 233GP 32 BZ 234GP 32 A 235/236GP 32 C 237/238GP 32 HP 239KD 32 240GS 38 A 241GP 42 C 242/243GS 45 A 244GP 52 C 245/246GP 62 A 247GP 81 A 2488 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 100019

Selection Guidemaxon EC motormaxon EC motorPage1.2 W 0.3 mNm EC 6 1382 W 0.9 mNm EC 8 1396.0 W 2.4–2.5 mNm EC 13 1418.0 W 1.5 mNm EC 10 14012 W 5.2–5.7 mNm EC 13 14230 W 4.1–4.5 mNm EC 13 ster.14330 W 8.0–8.5 mNm EC 16 14530 W 7.4–7.8 mNm EC 16 ster.14640 W 19.1–19.7 mNm EC 22 14940 W 16.0–16.5 mNm EC 22 ster.15050 W 6.6–7.6 mNm EC 13 ster.14460 W 16.5–17.7 mNm EC 16 14760 W 13.4–13.7 mNm EC 16 ster.14880 W 33.7–54.5 mNm EC 22 HD 15380 W 42.8–46.9 mNm EC 32 156100 W 43.6–46.4 mNm EC 22 ster. 151100 W 39.8–41.4 mNm EC 22 ster. 152150 W 168–191 mNm EC 45 158170 W 160–164 mNm EC 40 157240 W 57.2–149 mNm EC 22 HD 154250 W 32.8 mNm EC 25 155250 W 311–347 mNm EC 45 159400 W 747–830 mNm EC 60 160TypeHall sensorsSleeve bearingBall bearingModular systemEncoderResolverBrakeRecommended electronicsESCON 50/5 292DECS 50/5 297DEC 24/1 297DEC 24/3 298DEC Module 24/2 298DEC Module 50/5 299DEC 70/10 305DES 50/5 306DES 70/10 306EPOS2 24/2 EC 312EPOS2 Module 36/2 312EPOS2 24/2 DC/EC 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313 EPOS2 P 24/5 316EPOS3 70/10 3195.0 W 3.2–3.3 mNm EC-max 16 1635.0 W 2.2–2.3 mNm EC-max 16, 2-w 1648.0 W 7.6–8.2 mNm EC-max 16 16512 W 10.2–10.9 mNm EC-max 22 16625 W 21.7–23.1 mNm EC-max 22 16740 W 33.3–34.6 mNm EC-max 30 16860 W 60.2–63.9 mNm EC-max 30 16970 W 87.1–94.7 mNm EC-max 40 170120 W 168–211 mNm EC-max 40 171 90 W 51.0–53.0 mNm -4pole 22 175100 W 65.5–71.6 mNm -4pole 30 177120 W 60.9–64.3 mNm -4pole 22 176200 W 127–131 mNm -4pole 30 178 maxon flat motor0.2 W 0.2 mNm EC 10 flat 1810.5 W 0.8–0.9 mNm EC 9.2 flat 1801.5 W 1.6–1.7 mNm EC 14 flat 1822.0 W 3.6 mNm EC 20 flat IE 1853.0 W 3.2–4.1 mNm EC 20 flat 1835.0 W 7.3–8.4 mNm EC 20 flat 1845.0 W 7.3–7.5 mNm EC 20 flat IE 1866.0 W 7.5–9.4 mNm EC 32 flat 18712 W 18.7–25.8 mNm EC 45 flat 19215 W 22.4–23.3 mNm EC 32 flat 18815 W 24.6–25.5 mNm EC 32 flat IE 18930 W 53.2–66.6 mNm EC 45 flat 19330 W 57.0–89.9 mNm EC 45 flat IE 19550 W 69.5–95.2 mNm EC 45 flat 19450 W 76.6–123.0 mNm EC 45 flat IE 19650 W 36.8–46.6 mNm -i 40 19070 W 41.5–48.4 mNm -i 40 19170 W 108–134 mNm EC 45 flat 19790 W 425–499 mNm EC 90 flat 199100 W 216–317 mNm EC 60 flat 198 Nominal torque mNm200.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7on requestOnly for motors without Hall sensorsOnly for motors with Hall sensorsOnly for motors with Hall sensors and 3 channel encoderAt least 2 channel encoder with line driver or hall sensors is requiredInformation on connecting motors with controllers, page 337. –

GearsGS 12 A 208GP 13 K 209GP 13 A 210GP 13 M 211GS 16 K 212GP 6 A 204GP 8 A 205GP 10 K 206GP 10 A 207GS 16 A 213GS 16 V 214GP 16 VZ 215GP 16 K 216GP 16 A 217GP 16 C 218GP 16 M 219GP 19 B 220GS 20 A 221GP 22 B 222GP 22 L 223GP 22 A 224GP 22 C 225/226GP 22 HP 227GP 22 HD 228GP 22 M 229GS 24 A 230GP 26 B 231GP 26 A 232GS 30 A 233GP 32 BZ 234GP 32 A 235/236GP 32 C 237/238GP 32 HP 239KD 32 240GS 38 A 241GP 42 C 242/243GS 45 A 244GP 52 C 245/246GP 62 A 247GP 81 A 2488 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 100021

Typemaxon gearGearheadsPagePlanetary gearhead GP 6 A 6 mm, 0.002–0.03 Nm 204Planetary gearhead GP 8 A 8 mm, 0.01–0.1 Nm 205Planetary gearhead GP 10 K 10 mm, 0.005–0.1 Nm 206Planetary gearhead GP 10 A 10 mm, 0.01–0.15 Nm 207Spur gearhead GS 12 A 12 mm, 0.01–0.03 Nm 208Planetary gearhead GP 13 K 13 mm, 0.05–0.15 Nm 209Planetary gearhead GP 13 A 13 mm, 0.2–0.35 Nm 210Planetary gearhead GP 13 M13 mm, 0.05–0.275 Nm 211Spur gearhead GS 16 K 16 mm, 0.01–0.03 Nm 212Spur gearhead GS 16 A 16 mm, 0.015–0.04 Nm 213Spur gearhead GS 16 V 16 mm, 0.06–0.1 Nm 214Spur gearhead GS 16 VZ 16 mm, 0.06–0.1 Nm 215Planetary gearhead GP 16 K 16 mm, 0.06–0.18 Nm 216Planetary gearhead GP 16 A 16 mm, 0.1–0.3 Nm 217Planetary gearhead GP 16 C 16 mm, 0.2–0.6 Nm 218Planetary gearhead GP 16 M16 mm, sterilizable 219Planetary gearhead GP 19 B 19 mm, 0.1–0.3 Nm 220Spur gearhead GS 20 A 20.3 mm, 0.06–0.25 Nm 221Planetary gearhead GP 22 B 22 mm, 0.1–0.3 Nm 222Planetary gearhead GP 22 L 22 mm, 0.2–0.6 Nm 223TypePagePlanetary gearhead GP 22 A 22 mm, 0.5–1.0 Nm 224Planetary gearhead GP 22 C 22 mm, 0.5–2.0 Nm 225–226Planetary gearhead GP 22 HP 22 mm, 2.0–3.4 Nm 227Planetary gearhead GP 22 HD22 mm, 2.0–4.0 Nm 228Planetary gearhead GP 22 M 22 mm, sterilizable 229Spur gearhead GS 24 A 24 mm, 0.1 Nm 230Planetary gearhead GP 26 B 26 mm, 0.5–2.0 Nm 231Planetary gearhead GP 26 A 26 mm, 0.75–4.5 Nm 232Spur gearhead GS 30 A 30 mm, 0.07–0.2 Nm 233Planetary gearhead GP 32 BZ 32 mm, 0.75–4.5 Nm 234Planetary gearhead GP 32 A 32 mm, 0.75–4.5 Nm 235–236Planetary gearhead GP 32 C 32 mm, 1.0–6.0 Nm 237–238Planetary gearhead GP 32 HP 32 mm, 4.0–8.0 Nm 239Koaxdrive KD 32 32 mm, 1.0–4.5 Nm 240Spur gearhead GS 38 A 38 mm, 0.1–0.6 Nm 241Planetary gearhead GP 42 C 42 mm, 3–15 Nm 242–243Spur gearhead GS 45 A 45 mm, 0.5–2.0 Nm 244Planetary gearhead GP 52 C 52 mm, 4–30 Nm 245–246Planetary gearhead GP 62 A 62 mm, 8–50 Nm 247Planetary gearhead GP 81 A 81 mm, 20–120 Nm 248ContentsTypemaxon spindle driveSpindle DrivePageSpindle drive GP 16 S 16 mm, ball screw 251Spindle drive GP 16 S 16 mm, metric spindle 252Spindle drive GP 22 S 22 mm, ball screw 253Spindle drive GP 22 S 22 mm, metric spindle 254Typemaxon sensorTypeEncoder and DC-TachoPageEncoder MILE 64–3200 CPT, 2/3 channel 262–264Encoder MR 16–1024 CPT, 2/3 channel 265–273Encoder Enc 22 100 CPT, 2 channel 274–275Encoder HEDS 5540 500 CPT, 3 channel 276–277Encoder HEDL 5540 500 CPT, 3 channel 278–280Typemaxon motor controlPageSpindle drive GP 32 S 32 mm, ball screw 255Spindle drive GP 32 S 32 mm, metric spindle 256Spindle drive GP 32 S 32 mm, trapezoidal spindle 257TypePageEncoder HEDL 9140 500 CPT, 3 channel 281–282Encoder MEnc 10 12 CPT, 2 channel 283Encoder MEnc 13 16 CPT, 2 channel 284–285DC-Tacho DCT 22 0.52 V 286Resolver Res 26 10 V 287Electronics for DC motors and EC motorsPageESCON servo controllers 290–2921-Q-EC Servoamplifier 293–3014-Q-EC Servoamplifier 302–308Positioning control unit EPOS2 309–313TypePagePositioning control unit EPOS2 P 314–316Positioning control unit EPOS3 317–319Summary maxon motor control 320Summary accessories 321–322DC MotorEC MotorGearSpindledriveSensormaxon compact driveTypePageMCD EPOS/MCD EPOS P 324–325TypePageAccessories 326Motorcontrolmaxon accessoriesAccessoriesTypePageBrake AB 20, 24 VDC, 0.1 Nm 328Brake AB 28, 24 VDC, 0.4 Nm 329–331Brake AB 32, 24 VDC, 0.4 Nm 332Brake AB 41, 24 VDC, 2.0 Nm 333Typemaxon special programPageRE-Program 340F-Program 341–347S-Program 348–355A-Program 356–357TypePageSpecial Gearheads/Special Motors 376–379Typemaxon special designmaxon worldwidePageContact information 386–389TypeTypePageGM-Program 358EC-Program 359–368Gearheads 369maxon motor control 370–374Typemaxon ceramicPageBrake AB 44, 24 VDC, 2.5 Nm 334End caps 335Accessories overview 336–337PageCIM products 383MIM products 384CompactDriveAccessoriesSpecialprogramSpecialdesignCeramic23

maxon DC motormaxon DC motorTechnology – short and to the pointThe outstanding technical features ofmaxon DC motors:– No magnetic cogging– High acceleration thanks to a lowmass inertia– Low electromagnetic interference– Low inductance– High efficiency– Linearity between voltage and speed– Linearity between load and speed– Linearity between load and current– Small torque ripple thanks to multi-segmentcommutator– Able to bear high overloads for short periods– Compact design – small dimensions– Multiple combination possibilities with gearsas well as DC tachometers and encodersProgram– RE-Program– A-max-Program– RE-max-Program1 Flange2 Permanent magnet3 Housing (magnetic return)4 Shaft5 Winding6 Commutator plate7 Commutator8 Graphite brushes9 Precious metal brushes= Cover+ Electrical connection" Ball bearing* Sintered sleeve bearingCharacteristics of the maxon RE range:– High power density– High-quality DC motor with NdFeB magnet– High speeds and torques– Robust design (metal flange)Characteristics of the maxon A-max range:– Good price/performance ratio– DC motor with AlNiCo magnet– Torsionally rigid shaft– Automated manufacturing processCharacteristics of the maxon RE-max range:− High-performance at low cost− Combines rational manufacturing and designof the A-max motors with the higher powerdensity of the NdFeB magnets– Automated manufacturing processTurning speedThe optimal operating speeds are between4000 rpm and 9000 rpm depending on themotor size. Speeds of more than 20 000 rpmhave been attained with some special versions.A physical property of a DC motor is that, at aconstant voltage, the speed is reduced with increasingloads. A good adaptation to the desiredconditions is possible thanks to avariety of winding variants.At lower speeds, a gear combination is oftenmore favorable than a slowly turning motor.The maxon windingThe “heart” of the maxon motor is the world-widepatented ironless winding, System maxon ® : Thismotor principle has very specific advantages.There is no magnetic detent and minimal electromagneticinterference. The efficiency of up to90% exceeds that of other motor systems.There are numerous winding variants for eachmotor type (see motor data sheets). They aredifferentiated by the wire diameter and numberof turns. This results in various motor terminalresistances. The wire sizes used are between32 µm and 0.45 mm, resulting in the differentterminal resistances of the motors.This influences the motor parameters thatdescribe the transformation of electrical and mechanicalenergy (torque and speed constants). Itallows you to select the motor thatis best suited to your application.The maximum permissible winding temperaturein high-temperature applications is 125°C(155°C in special cases), otherwise 85°C.Effects of wire gauge and number of windingsare:Low terminal resistance– Low resistance winding– Thick wire, few turns– High starting currents– High specific speed (rpm per volt)High terminal resistance– High resistance winding– Thin wire, many turns– Low starting currents– Low specific speed (rpm per volt)Service lifeA general statement about service life cannotbe made due to many influencing factors.Service life can vary between more than 20 000hours under favorable conditions, and less than100 hours under extreme conditions (in rarecases). Roughly 1000 to 3000 hours are attainedwith average requirements.The following have an influence:1. The electric load: higher current loads resultin greater electric wear. Therefore, it may beadvisable to select a somewhat stronger motorfor certain applications. We would be happy toadvise you.2. Speed: the higher the speed, the greater themechanical wear.3. Type of operation: extreme start/stop,left/right operation leads to a reduction in servicelife.4. Environmental influences: temperature,humidity, vibration, type of installation, etc.5. In the case of precious metal brushes,the CLL concept increases service life at higherloads and the benefits of precious metal brushesare retained.6. Combinations of graphite brushes and ballbearings lead to a long service life, even underextreme conditions.24Technology – short and to the pointMay 2012 edition / subject to change

+8654321+7654321maxon DC motor= 7 8*= 9 *Mechanical commutationGraphite brushesIn combination with copper commutators for themost rigorous applications.More than 10 million cycles were attained in differentapplications.Graphite brushes are typically used:– In larger motors– With high current loads– In start/stop operation– In reverse operation– While controlling atpulsed power stage (PWM)The special properties of graphite brushes cancause so-called spikes. They are visible in thecommutation pattern. Despite the high-frequencyinterference caused by the spikes, these motorshave become popular in applications withelectronic controls. Please note, that the contactresistance of the graphite brushes changesdependent on load.Precious metal brushes and commutatorOur precious metal combinations ensure ahighly constant and low contact resistance, evenafter a prolonged standstill time. Themotors work with very low starting voltagesand electromagnetic interferences.Precious metal brushes are typically used:– In small motors– In continuous operation– With small current loads– With battery operation– In DC tachometersThe commutation pattern is uniform and freeof spikes, as opposed to that of other motors.The combination of precious metal brushesand maxon rotor system results in minimum ofhigh-frequency interference, which otherwiseleads to major problems in electronical circuits.The motors need practically no interferencesuppression.CLL conceptWith precious metal commutation, the wear oncommutators and brushes is caused mainly bysparks. The CLL concept suppresses spark generationto a large extent, thus greatly extendingservice life.When driven with a pulsed power stage (PWM)higher no-load currents occur and an unwantedmotor heating can result.For further explanations, please see page 49or “The selection of high-precision microdrives”by Dr. Urs Kafader.Commutation pattern withgraphite brushesCommutation pattern withprecious metal brushes3Commutation patternThe commutation pattern shows the currentpattern of a maxon DC motor over one motorrevolution.Please place a low-ohm series resistor in serieswith the motor (approx. 50 times smaller than themotor resistance). Observe the voltage drop overthe resistor on the oscilloscope.21Legend1 Ripple, actual peak-to-peak ripple2 Modulation, attributable mainly toasymmetry in the magnetic field andin the winding.3 Signal pattern within a revolution(number of peaks = twice the number ofcommutator segments)May 2012 edition / subject to changeTechnology – short and to the point25

maxon EC motormaxon EC motor ironless windingTechnology – short and to the pointCharacteristics of maxon EC motors:− Brushless DC motor− Long service life− Highly efficient− Linear motor characteristics, excellentcontrol properties− Ironless winding system maxon ®with three phases in the stator− Lowest electrical time constant andlow inductance− No detent− Good heat dissipation, high overloadcapacity− Rotating Neodymium permanent magnetwith 1 or 2 pole pairs.Program– EC-Program– EC-max-Program– EC-4pole– with Hall sensors– sensorless– with integrated electronics– sterilizable– heavy duty1 Flange2 Housing3 Laminated steel stack4 Winding5 Permanent magnet6 Shaft7 Balancing disks8 Print with Hall sensors9 Control magnet= Ball bearing+ Spring (bearing preload)Characteristics of the maxon EC range:– Power optimized, with high speeds up to100 000 rpm– Robust design– Various types: e.g. short/long, sterilizable– Lowest residual imbalanceCharacteristics of the maxon EC-max range:− attractive price/performance ratio− robust steel casing− speeds of up to 20 000 rpm− rotor with 1 pole pairCharacteristics of the maxon EC-4pole range:− Highest power density thanks to rotorwith 2 pole pairs− Knitted winding system maxon ® with optimisedinterconnection of the partial windings− Speeds of up to 25 000 rpm− High-quality magnetic return material toreduce eddy current losses− Mechanical time constants below 3 msBearings and service lifeThe long service life of the brushless design canonly be properly exploited by using preloadedball bearings.− Bearings designed for tens of thousandsof hours.− Service life is affected by maximum speed,residual unbalance and bearing load.Electronical commutationBlock commutationRotor position is reported by three in-built Hallsensors. The Hall sensors arranged offset by120° provide six different signal combinationsper revolution. The three partial windings arenow supplied in six different conducting phasesin accordance with the sensor information. Thecurrent and voltage curves are block-shaped.The switching position of each electronic commutationis offset by 30° from the respectivetorque maximum.Properties of block commutation– Relatively simple and favorably pricedelectronics– Torque ripple of 14%– Controlled motor start-up– High starting torques and accelerationspossible– The data of the maxon EC motors aredetermined with block commutation.Possible applications– Highly dynamic servo drives– Start/stop operation– Positioning tasksSensorless block commutationThe rotor position is determined using theprogression of the induced voltage. The electronicsevaluate the zero crossing of the inducedvoltage (EMF) and commute the motor currentafter a speed dependent pause (30° after EMFzero crossing).The amplitude of the induced voltage isdependent on the speed. When stalled or at lowspeed, the voltage signal is too small and thezero crossing cannot be detected precisely. Thisis why special algorithms are required for starting(similar to stepper motor control).To allow EC motors to be commuted withoutsensors in a D arrangement, a virtual star pointis usually created in the electronics.Properties of sensorless commutation– Torque ripple of 14% (block commutation)– No defined start-up– Not suitable for low speeds– Not suitable for dynamic applicationsPossible applications– Continuous operation at higher speeds– FansBlock commutationSensorless commutationLegendThe commutation angle is based on the length ofa full commutation sequence (360°e). The lengthof a commutation interval is therefore 60°e.The commutation rotor position is identical to themotor shaft position for motors with 1 pole pair.The values of the shaft position are halved formotors with 2 pole pairs.EMK12 2EMK0° 60° 120° 180° 240° 300° 360°3 326Technology – short and to the pointMay 2012 edition / subject to change

68+754321675432=maxon EC motor=9=8=1Sinusoidal commutationThe high resolution signals from the encoderor resolver are used for generating sine-shapemotor currents in the electronics. The currentsthrough the three motor windings are related tothe rotor position and are shifted at each phaseby 120 degrees (sinusoidal commutation). Thisresults in the very smooth, precise running of themotor and, in a very precise, high quality control.Properties of sinusoidal commutation– More expensive electronics– No torque ripple– Very smooth running, even at very low speeds– Approx. 5% more continuous torquecompared to block commutationPossible applications– Highly dynamic servo drives– Positioning tasksHall sensor circuitThe open collector output of Hall sensors doesnot normally have its own pull-up resistance, asthis is integral in maxon controllers. Any exceptionsare specifically mentioned in the relevantmotor data sheets.Wiring diagram for Hall sensorsThe power consumption of a Hall sensor is typically4 mA (for output of Hall sensor = “HI”).Winding arrangementThe maxon rhombic winding is divided intothree partial windings, each shifted by 120°.The partial windings can be connected in twodifferent manners - “Y” or “D”. This changes thespeed and torque inversely proportional by thefactor 3 .However, the winding arrangement does not playa decisive role in the selection of the motor. Itis important that the motor-specific parameters(speed and torque constants) are in line withrequirements.The maximum permissible winding temperatureis 125°C or 155°C depending on motor type.Currents in sine and block commutationSinusoidal phase currentsBlock-shaped phase currents0° 60° 120° 180° 240° 300° 360°Turning angleMay 2012 edition / subject to changeLegend1 Star point2 Time delay 30°3 Zero crossing of EMFFor further explanations, please see page 137or “The selection of high-precision microdrives”by Dr. Urs Kafader.Technology – short and to the point27

maxon EC motormaxon EC motor iron-cored windingTechnology – short and to the pointCharacteristics of maxon EC flat motorsand EC-i motors:− Brushless DC motor− Long service life− Flat design for when space is limited− Comparatively high inertia− Motor characteristics may vary fromthe strongly linear behaviour− Hall sensor signals utilizable for simple speedand position control− Winding with iron core and several teethper phase in the stator− Low detent torque− Good heat dissipation, high overloadcapacity− Multipole Neodymium permanent magnet− Smaller commutation stepsProgram– EC flat motor– with Hall sensors– sensorless– with integrated electronics1 Flange2 Housing3 Laminated steel stack4 Winding5 Permanent magnet6 Shaft7 Print with Hall sensors8 Ball bearing9 Spring (bearing preload)Characteristics of maxon EC flat motors:− Attractive price/performance ratio− High torques due to external, multipole rotor− Excellent heat dissipation at higher speedsthanks to open designCharacteristics of the maxon EC-i program:− Highly dynamic due to internal,multipole rotor− Mechanical time constants below 3 ms− High torque density− Speeds of up to 15 000 rpmBearings and service lifeThe long service life of the brushless design canonly be properly exploited by using preloadedball bearings.− Bearings designed for tens of thousandsof hours− Service life is affected by maximum speed,residual imbalance and bearing loadElectronical commutationBlock commutationRotor position is reported by three built-in Hallsensors which deliver six different signalcombinations per commutation sequence.The three phases are powered in six differentconducting phases in line with this sensorinformation. The current and voltage curvesare block-shaped. The switching position ofevery electronic commutation lies symmetricallyaround the respective torque maximum.Properties of block commutation– Relatively simple and favorably pricedelectronics– Controlled motor start-up– High starting torques and accelerations possible– The data of the maxon EC motors aredetermined with block commutation.Possible applications– Highly dynamic servo drives– Start/stop operation– Positioning tasksSensorless block commutationThe rotor position is determined using theprogression of the induced voltage. The electronicsevaluate the zero crossing of the inducedvoltage (EMF) and commute the motor currentafter a speed dependent pause (30° after EMFzero crossing).The amplitude of the induced voltage isdependent on the speed. When stalled or at lowspeed, the voltage signal is too small and thezero crossing cannot be detected precisely. Thisis why special algorithms are required for starting(similar to stepper motor control). To allowEC motors to be commuted without sensors ina D arrangement, a virtual star point is usuallycreated in the electronics.Properties of sensorless commutation– No defined start-up– Not suitable for low speeds– Not suitable for dynamic applicationsPossible applications– Continuous operation at higher speeds– Fans, pumpsBlock commutationSensorless commutationLegendThe commutation angle is based on the length ofa full commutation sequence (360°e). The lengthof a commutation interval is therefore 60°e.The values of the shaft position can be calculatedfrom the commutation angle divided by thenumber of pole pairs.EMK12 2EMK0° 60° 120° 180° 240° 300° 360°3 328Technology – short and to the pointMay 2012 edition / subject to change

1 2 4 518 3 8maxon EC motor68 3 769 4 5Sinusoidal commutationSinusoidal commutation for EC motors withslotted winding is basically possible, providedthat an encoder can be mounted. The mainbenefit of sinusoidal commutation – the smoothoperation – only comes into play to a limiteddegree due to the detent.Integrated electronicsFor motors with integrated electronics, theelectronic commutation (mostly block commutationwith Hall sensors) is built in. A speedcontroller and other functionalities can also beimplemented.Features− Simple operation with DC voltage− Fewer connections than with the EC motor− No additional electronics required− Output power reductions possible due to lessspace for power electronicsHall sensor circuitThe open collector output of Hall sensors doesnot normally have its own pull-up resistance, asthis is integral in maxon controllers. Any exceptionsare specifically mentioned in the relevantmotor data sheets.Wiring diagram for Hall sensorsThe power consumption of a Hall sensor is typically4 mA (for output of Hall sensor = “HI”).Winding arrangementThe winding is divided into 3 partial windingswhich have several stator teeth each. Thepartial windings can be connected in twodifferent manners - “Y” or “D”. This changesthe speed and torque inversely proportionalby the factor 3 .However, the winding arrangement does not playa decisive role in the selection of the motor. Itis important that the motor-specific parameters(speed and torque constants) are in line withrequirements. Flat motors and EC-i are normally“Y”-circuited.The maximum permissible winding temperatureis 125°C. (EC-i 155°C).Legend1 Star point2 Time delay 30°3 Zero crossing of EMFMay 2012 edition / subject to changeFor further explanations, please see page 137or “The selection of high-precision microdrives”by Dr. Urs Kafader.Technology – short and to the point29

maxon gearTechnology – short and to the pointmaxon gearGearsIf mechanical power is required at a high torqueand correspondingly reduced speed, a maxonprecision gear is recommended. Accordingto the gear ratio the output speed is reducedwhile the output torque is enhanced. For a moreprecise determination of the latter, efficiencymust be taken into consideration.ConversionThe conversion of speed and torque of the gearoutput (n L , M L ) to the motor shaft (n mot , M mot ) followsthe following equations:Program– Planetary gearhead– Spur gearhead– Koaxdrive– Spindle drives1 Output shaft2 Mounting flange3 Bearing of the output shaft4 Axial security5 Intermediate plate6 Cogwheel7 Motor pinion8 Planetary gearwheel9 Sun gearwheel= Planet carrier+ Internal gearn mot = i · n LM LM mot= i · i · ɳwhere:i: reductionh: Gearhead efficiencyService lifeThe gears usually achieve 1000 to 3000operating hours in continuous operation at themaximum permissible load and recommendedinput speed. Service life is significantly extendedif these limits are not pushed.If the speed drops below this threshold, thegearhead may be loaded with higher torqueswithout compromising the life span. On the otherhand, higher speeds and thus higher reductionratios can be chosen if the torque limits are notfully exploited.Factors affecting life span include:– Exceeding maximum torque can lead toexcessive wear.– Local temperature peaks in the area of toothcontact can destroy the lubricant.– Massively exceeding the gear input speedreduces the service life.– Radial and axial loads on the bearing.Selection of gearsFor the selection of the gearhead, the maximumtransmittable power – the product of speed andtorque – is decisive. It should be noted that thetransmittable power depends on the number ofgear stages.The load torque should be below the nominaltorque (max. continuous torque) of the gearheadM N,G .M N,G ≥ M LFor short-term loading, the short-term torque ofthe gearhead must also be considered.Where possible, the input speed of the gear i maxshould not be exceeded. This limits the maximumpossible reduction i max at a given operatingspeed. The following applies to the selection ofthe reduction ii ≤ i max=n max,GnLSpur gearheadThe gear consists of one or more stages. Onestage represents the pairing of two cogwheels.The first cogwheel (pinion) is mounted directlyon the motor shaft. The bearing of the outputshaft is usually made of sintered material.– Favorably priced– For low torques– Output torque up to 2 Nm– Reduction ratios of 6:1 to 5752:1– External - Ø12 - 45 mm– Low noise level– High efficiencyTemperature/lubricationmaxon gears are lubricated for life. The lubricantsused are especially effective in the recommendedtemperature range. At higher or loweroperating temperatures we offer recommendationsfor special lubricants.If the gear is selected, the data conversed tothe motor axis (n mot , M mot ) are used to select themotor. The maxon modular system defines theproper motor-gear combinations.30Technology – short and to the pointMay 2012 edition / subject to change

1 2 4 3 6 1 2 3 4 +9 8= 7 5maxon gearPlanetary gearheadPlanetary gears are particularly suitable for thetransfer of high torques. Large gearheads arenormally fitted with ball bearings at gearheadoutput.– For transferring high torques up to 180 Nm– Reduction ratios of 4:1 to 6285:1– External diameter 6–81 mm– High performance in a small space– High reduction ratio in a small space– Concentric gear input and outputPlastic versionsFavorably priced and yet compact drives can berealized with plastic gears. The mechanical loadis slightly smaller than that of metal designs,however, it is significantly higher than that ofspur gears.Ceramic versionsBy using ceramic components in gearheads,the wear characteristics of critical componentscan be significantly improved. The result whencompared to purely metal gearheads is:– Longer service life– Higher continuous torques– Higher intermittent torques– Higher input speedsHigh power gearheadEspecially high output torques in the outputstage of planetary gearheads can be achievedthrough the following measures– Use of ceramic components– 4 instead of 3 planet gears in the output stage– Additional motor-side support of the outputstage– Reinforcement of the output bearingsHeavy duty gearheadThe HD (heavy duty) gearheads are characterizedby their robust construction. The use ofstainless steel and optimized welding joints enableuse under the most extreme conditions.Reduced backlash gearheadThe reduction in backlash is achieved througha patented preloading of the planet gears in theoutput stage. Despite the wear that occurs duringoperation, the gearhead backlash remainsconstantly low, unlike for gearheads in which thebacklash reduction is achieved by low-tolerancemanufacturing and material pairing.Sterilizable gearheadSterilizable gearheads are characterized by theuse of stainless steel and special lubricants. Thebearing of the output shaft and the connection tothe motor are designed so that fluid leaking intothe gearhead is inhibited.KoaxdriveNoise reductionNoise is primarily generated in the input stage ofthe gearhead. The following measures can helpto reduce noise:– Smaller input speeds and thus smaller relativevelocity of the tooth flanks– Input stage with plastic gears– Use of a Koaxdrive gearheadThe quiet “Koaxdrive” combines worm andplanetary gearing. In the first stage, a separatelymounted worm drives the three offset planetarywheels which then mesh in the specially toothedinternal geared wheel. All further stages aredesigned as a normal planetary gear:– low noise– high reduction ratio in the first stage– other properties as planetary gearsMay 2012 edition / subject to changeTechnology – short and to the point31

maxon sensorTechnology – short and to the pointmaxon sensorSensorsmaxon offers a series of sensors. Their characteristicsare:Digital incremental encoder– Relative position signal suitable forpositioning tasks– Rotation direction recognition– Speed information from number of pulses pertime unit– Standard solution for many applicationsDC tachometer– Analog speed signal– Rotation direction recognition– Not suitable for positioning tasksProgram– Digital MILE encoder– Digital MR encoder– Digital Hall effect encoder– Digital optical encoder– DC Tacho– Resolver1 End cap2 Electrical connections motor and encoder3 Print4 MR sensor5 ASIC6 Magnetic multi-pole wheel7 Encoder housing8 Motor connections9 Motor= Solid measure+ Carrier of solid measureResolver– Analog rotor position signal– Analog speed signal– Extensive evaluation electronics required inthe control system– For special solutions in conjunction with sinusoidalcommutation in EC motorsDigital Incremental EncoderMagnetic principlesEncoder signalsFor further processing in the controller, theencoders deliver square-wave signals whosepulses can be counted for exact positioning orspeed measurement. Channels A and B pick upphase shifted signals, which are compared withone another to determine the rotation direction.All maxon positioning systems evaluate therising and falling signal edges. With regard toencoder number of pulses, this results in a fourtimes higher positioning precision. This is what isreferred to as quadcounts.A “home” pulse (index channel I) can be usedas a reference point for precise determination ofrotation angle.The line driver produces complementary signalsA – , B – , Ī which help to eliminate interference onlong signal lines. In addition, this electronicdriver installed in the encoder improves signalquality by steeper signal edges.On the magnetic Encoder a small multipolepermanent magnet sits on the motor shaft. Thechanges in the magnetic flow are recordedby sensors and supplied to the electronics asprocessed channel A and B. Magnetic encodersrequire a minimum of space.MR encoder– Sensor with magnetoresistive principle– Thanks to interpolation, high counts per turnpossible– Different number of pulses can be selected– Index channel possible– Line driver possibleMEnc– Digital Hall sensors– 2 channels A and B– No line driver possible– Low number of pulsesOptical principleIn the optical principle of the fork light barrier(example: HEDL, HEDS, Enc22) an LED sendslight through a finely resolved impulse disc,which is mounted on the motor shaft. The receiver(photo transistor) changes light/dark signalsinto corresponding electrical impulses that areamplified and processed in the electronics.Characteristics– Rather higher space requirement with projectingpart– High number of pulses– Index channel and line driver possible– Very high accuracyInductive principleWith inductive MILE encoders, a high-frequencyalternating field is transformatively transmittedand thus angle dependant modulated, using astructured copper disk.Characteristics– Very robust against magnetic and electricalfields as well as contamination– Very high speeds possible– High precision. Interpolation errors arelargely compensated for by a look-up table– Index channel and line driver available– Absolute interface (SSI) on requestRepresentation of the output signalof a digital encoderSchematic design of amagnetic encoderSchematic design of anopto-electronic encoder90° e Phase shift A,B360° e CycleABIChannel AChannel BChannel IIndex puls widthPhase shift of index pulseNSNS32Technology – short and to the pointMay 2012 edition / subject to change

913 4 6 785 3 + 9maxon sensor8=DC Tacho2 5Tips on encoder selectionPrincipal features of the maxon incrementalencoder are:– The number of pulses per revolution(increments)– The accuracy– Use of an index channel– The use of a line driver– The maximum supported speed– The suitability for special ambient conditions(dust, oil, magnetic fields, ionizing radiation)Encoders and maxon controllers– As a standard the maxon controllers are presetfor encoders with 500 pulses per revolution.– The input frequency of the controller electronicscan limit the maximum possible counts perturn of the encoder.– The higher the number of pulses and thehigher the accuracy the better a smooth, jerkfreeoperation can be achieved even at lowspeeds.– maxon controllers can be set for low or highspeed operation and for encoders with a lowor high number of pulses.1The following applies especially topositioning systems:– The higher the number of pulses, the moreprecise the position that can be reached.At 500 pulses (2000 quadcounts) an angleresolution of 0.18° is achieved, which isusually much better than the precision of themechanical drive components (e.g. due togear play or elasticity of drive belts).– Only encoders with an integrated line driver(RS422) should be used in positioning controls.This prevents electromagnetic interferencesignals from causing signal loss andaccumulated positioning errors.– Positioning applications often require theindex channel of the encoder for precise referencepoint detection.In principle every maxon DC motor can be usedas a DC tacho. For motor-tacho combinations,we offer a DC tachometer, whereby the tachorotor is mounted directly on the motor shaft.Characteristics– The output DC voltage is proportional to thespeed thanks to the precious metal brushes.– AINiCo magnet for high signal stability withtemperature fluctuations– No additional tacho bearings or friction– No couplings, high mechanical resonancefrequencyResolverThe resolver is mounted on the motor’s throughshaft and adjusted according to the magneticfield of the motor rotor. The resolver has a rotatingprimary coil (rotor) and two secondary coils(stator) offset by 90°. An alternating currentconnected to the primary coil is transferred tothe two secondary coils. The amplitudes of thesecondary voltages are sin j and cos j, where jis the rotation angle.Characteristics– Robust, for industrial use– Long service life– No mechanical wear– Output signal can be transmitted over longdistances without problems– No sensitive electronics– Special signal evaluation required– Only one sensor for position and speed information– EC motors with resolver are suppliedwithout Hall sensorsSchematic design ofthe inductive MILE encoderRecommendations on encoder selection(✓) Conditionally applicable*on requestMEncMRopticalMILESchematic design of a resolversincosarctanA/DLUTvery low speed ✓ (✓) ✓very high speed✓precise position ✓ ✓line driver possible ✓ ✓ ✓index channel possible ✓ ✓ ✓compact design (✓) (✓) ✓dust, dirt, oil ✓ ✓ ✓robust against ext. magnetic fields ✓ ✓ionising radiation ✓*May 2012 edition / subject to changeTechnology – short and to the point33

maxon motor controlmaxon motor controlTechnology – short and to the pointThe maxon motor control program containsservo amplifiers for controlling the fast reactingmaxon DC and EC motors.Program– 4-Q servoamplifiers for DC motors– Sensorless controllers for EC motors– 1-Q and 4-Q servoamplifiers for EC motors– Position controllers for DC and EC motorsMotor type– maxon DC motor– maxon EC motorwith or without sensorType of control– Speed– Position– CurrentFeedback– Encoder– DC Tacho– IxR compensation– Hall sensorsPower amplifiers– Linear– Pulsed– 1 quadrant– 4 quadrantCircuit technology– Digital– AnalogControlled variablesDigital encoder controlIxR compensationSpeed controlThe function of the speed servo amplifier is tokeep the prescribed motor speed constant andindependent of load changes. To achieve this,the set value (desired speed) is continuouslycompared with the actual value (actual speed)in the control electronics of the servo amplifier.The controller difference determined in this wayis used by the controller to regulate the powerstage of the servo amplifier in such a mannerthat the motor reduces the controller difference.This represents a closed speed regulatingcircuit.Position controlThe positioning control ensures a match betweenthe currently measured position with atarget position, by providing the motor with thecorresponding correction values, as with a speedcontroller. The position data are usually obtainedfrom a digital encoder.Current controlThe current control provides the motor with acurrent proportional to the set value. Accordingly,the motor torque changes proportionally to theset value.The current controller also improves thedynamics of a superior positioning or speedcontrol circuit.The motor is equipped with a digital encoder thatprovides a certain number of pulses per revolution.The turning direction is detected with thesquare pulses of channels A and B offset by 90electric degrees.– Digital encoders are often found in positioningcontrols, in order to derive and measure thetravel or angle.– Digital encoders are not subject to mechanicalwear.– In conjunction with digital controllers there areno drift effects.– If Hall sensor signals of an EC motor are usedfor control, this corresponds to an encoderwith low resolution.The motor is provided with a voltage that isproportional to the applied speed set value.The speed would drop with increasing motorload. The compensation circuitry increases theoutput voltage with increasing motor current. Thecompensation must be adjusted to the terminalresistance of the motor which depends on temperatureand load.The attainable speed precision of such a systemis subject to limits in the percent range.– Favorably priced and space-saving– No tacho-generator or encoder required– Less precise control when there is a loadchange– Only analog speed control possible– Ideal for low-cost applications without highdemands on speed accuracyPrinciple of a control circuit Principle: Encoder control Principle: IxR compensation34Technology – short and to the pointMay 2012 edition / subject to change

maxon motor controlPower amplifiersDC tacho controlThe motor must be equipped with a DC tachometerthat provides a speed proportional signal. Inthe maxon modular system, the tachometer rotoris mounted directly on the through motor shaft,resulting in a high resonant frequency.– Classical solution of a very precise control– Limited service life of the DC tachogenerator– Not suitable for positioning tasks– Only for analog controllers– Only for DC motors– Ideal for stringent demands on speeddynamicsOperating quadrants4-Q operation– Controlled motor operation and braking operationin both rotation directions– A must for positioning tasks1-Q operation– Only motor operation(Quadrant I or Quadrant III)– Direction reverse via digital signal– Typical: amplifier for EC motorsOne of the following two principles to controlthe power stage transistors is used in maxoncontrollers:Linear power stageThe operating voltage is divided between themotor and the power amplifier. The controllerchanges the voltage on the motor (U M ) linearlyand proportionally. The voltage applied to thepower amplifier (U T ) causes power dissipation– High currents and low motor voltages causesignificant power dissipation– Simple and favorably priced design ofthe power amplifierPrinciple: Linear power amplifierFor further explanations, please see page 289.Pulsed power stage (PWM)The controller switches the motor on and off inshort intervals (pulses/cycles). If the off intervalis longer, the motor loses speed. The decisiveaverage value of the voltage changes in relationto the on-to-off time. Only little energy is convertedinto heat.– More expensive power amplifier– High efficiencyPrinciple: DC tachometer control Operation quadrants Principle: Pulsed power amplifierMay 2012 edition / subject to changeTechnology – short and to the point35

maxon DC motor and maxon EC motorKey informationmaxon motorThe motor as an energy converterThe electrical motor converts electrical power P el (current I and voltageU) into mechanical power P mech (speed n and torque M). The losses thatarise are divided into frictional losses, attributable to P mech and in Joulepower losses P J of the winding (resistance R). Iron losses do not occurin the coreless maxon DC motors. In maxon EC motors, they are treatedformally like an additional friction torque. The power balance can thereforebe formulated as:P el = P mech + P JSee also: Technology – short and to the point, explanation of the motorUnitsIn all formulas, the variables are to be used in the units according tothe catalog (cf. physical variables and their units on page 42).The following applies in particular:– All torques in mNm– All currents in A (even no-load currents)– Speeds (rpm) instead of angular velocity (rad/s)The detailed result is as followsU · I = 30 000n · M + R · I 2Electromechanical motor constantsThe geometric arrangement of the magnetic circuit and winding defines indetail how the motor converts the electrical input power (current, voltage)into mechanical output power (speed, torque). Two important characteristicvalues of this energy conversion are the speed constant k n and the torqueconstant k M . The speed constant combines the speed n with the voltageinduced in the winding U ind (=EMF). U ind is proportional to the speed; thefollowing applies:P el = U · I P J = R · I 2P mech= 30 000M · nMotor constantsSpeed constant k n and torque constant k M are not independent of oneanother. The following applies:n = k n · U indSimilarly, the torque constant links the mechanical torque M with the electricalcurrent I.M = k M · IThe main point of this proportionality is that torque and current areequivalent for the maxon motor.The current axis in the motor diagrams is therefore shown as parallelto the torque axis as well.The speed constant is also called specific speed. Specific voltage,generator or voltage constants are mainly the reciprocal value of thespeed constant and describe the voltage induced in the motor perspeed. The torque constant is also called specific torque. The reciprocalvalue is called specific current or current constant.Motor diagramsA diagram can be drawn for every maxon DC and EC motor, from whichkey motor data can be taken. Although tolerances and temperature influencesare not taken into consideration, the values are sufficient for a firstestimation in most applications. In the diagram, speed n, current I, poweroutput P 2 and efficiency are applied as a function of torque M at constantvoltage U.Speed-torque lineThis curve describes the mechanical behavior of the motor at a constantvoltage U:– Speed decreases linearly with increasing torque.– The faster the motor turns, the less torque it can provide.The curve can be described with the help of the two end points, no-loadspeed n 0 and stall torque M H (cf. lines 2 and 7 in the motor data).DC motors can be operated at any voltage. No-load speed and stall torquechange proportionally to the applied voltage. This is equivalent to a parallelshift of the speed-torque line in the diagram. Between the no-load speedand voltage, the following proportionality applies in good approximationn 0 n · Uwhere k n is the speed constant (line 13 of the motor data).Independent of the voltage, the speed-torque line is described most practicallyby the slope or gradient of the curve (line 14 of the motor data).n 0=MHDerivation of the speed-torque lineThe following occurs if one replaces current I with torque M usingthe torque constant in the detailed power balance:2M MU · = n · M + R ·30 000k Mk MTransformed and taking account of the close relationship of k M and k n , anequation is produced of a straight line between speed n and torque M.n = k n30 000R· 2 · Mk Mor with the gradient and the no-load speed n 0 0· M36Key informationMay 2012 edition / subject to change

The speed-torque gradient is one of the most informative pieces of dataand allows direct comparison between different motors. The smaller thespeed-torque gradient, the less sensitive the speed reacts to torque (load)changes and the stronger the motor. With the maxon motor, the speedtorquegradient within the winding series of a motor type (i.e. on onecatalog page) remains practically constant.Speed nn 0U = U Nmaxon motorCurrent gradientThe equivalence of current to torque is shown by an axis parallel to thetorque: more current flowing through the motor produces more torque. Thecurrent scale is determined by the two points no-load current I 0 and startingcurrent I A (lines 3 and 8 of motor data).The no-load current is equivalent to the friction torque M R , that describesthe internal friction in the bearings and commutation system.Torque MM R = k M · I 0I ACurrent IIn the maxon EC motor, there are strong, speed dependent iron losses inthe stator iron stack instead of friction losses in the commutation system.The motors develop the highest torque when starting. It is many timesgreater than the normal operating torque, so the current uptake is thegreatest as well.The following applies for the stall torque M H and starting current I AM H = k M · I AEfficiency curveThe efficiency describes the relationship of mechanical power deliveredto electrical power consumed. =30 000·n · ( R)U · IOne can see that at constant applied voltage U and due to the proportionalityof torque and current, the efficiency increases with increasing speed(decreasing torque). At low torques, friction losses become increasinglysignificant and efficiency rapidly approaches zero. Maximum efficiency (line9 of motor data) is calculated using the starting current and no-load currentand is dependent on voltage.n 0 max= 1 I 0I A2M HMaximum efficiency and maximum output power do not occur at the sametorque.Rated working pointThe rated working point is an ideal working point for the motor and derivesfrom operation at nominal voltage U N (line 1 of motor data) and nominalcurrent I N (line 6). The nominal torque M N produced (line 5) in this workingpoint follows from the equivalence of torque and current.M N k M · (I N 0 )Nominal speed n N (line 4) is reached in line with the speed gradient.The choice of nominal voltage follows from considerations of where themaximum no-load speed should be. The nominal current derives from themotor‘s thermally maximum permissible continuous current.May 2012 edition / subject to changeKey information37

Motor diagrams, operating rangesmaxon motorThe catalogue contains a diagram of every maxon DC and EC motor typethat shows the operating ranges of the different winding types using a typicalmotor.Permanent operating rangeThe two criteria “maximum continuous torque” and “maximum permis- siblespeed” limit the continuous operating range. Operating points within thisrange are not critical thermally and do not generally cause increased wearof the commutation system.Short-term operating rangeThe motor may only be loaded with the maximum continuous current forthermal reasons. However, temporary higher currents (torques) are allowed.As long as the winding temperature is below the critical value, thewinding will not be damaged. Phases with increased currents are timelimited. A measure of how long the temporary overload can last is providedby the thermal time constant of the winding (line 19 of the motor data). Themagnitude of the times with overload ranges from several secondsfor the smallest motors (6 mm to 13 mm diameter) up to roughly oneminute for the largest (60 mm to 90 mm diameter). The calculation of theexact overload time is heavily dependent on the motor current and the rotor’sstarting temperature.25000200001500010000500010 20 30 400.4 0.8 1.2Operating range diagramMaximum continuous current, maximum continuous torqueThe Jule power losses heat up the winding. The heat produced must beable to dissipate and the maximum rotor temperature (line 22 of the motordata) should not be exceeded. This results in a maximum continuouscurrent, at which the maximum winding temperature is attained understandard conditions (25°C ambient temperature, no heat dissipation via theflange, free air circulation). Higher motor currents cause excessive windingtemperatures.The nominal current is selected so that it corresponds to this maximumpermissible constant current. It depends heavily on the winding. These thinwire windings have lower nominal current levels than thick ones. With verylow resistive windings, the brush system‘s capacity can further limit thepermissible constant current. With graphite brush motors, friction lossesincrease sharply at higher speeds. With EC motors, eddy current lossesincrease in the return as speed increases and produce additional heat.The maximum permissible continuous current decreases at faster speedsaccordingly.The nominal torque allocated to the nominal current is almost constantwithin a motor type‘s winding range and represents a characteristic size ofthe motor type.The maximum permissible speedfor DC motors is primarily limited by the commutation system. Thecommutator and brushes wear more rapidly at very high speeds.The reasons are:– Increased mechanical wear because of the large traveled path ofthe commutator– Increased electro-erosion because of brush vibration and sparkformation.I ON/ I N5432TTimeA further reason for limiting the speed is the rotor’s residual mechanicalimbalance which shortens the service life of the bearings. Higher speedsthan the limit speed n max (line 23) are possible, however, they are “paid for”by a reduced service life expectancy. The maximum permissible speed forthe EC motor is calculated based on service life considerations of the ballbearings (at least 20 000 hours) at the maximum residual imbalance andbearing load.Maximum winding temperatureThe motor current causes the winding to heat up due to the winding’sresistance. To prevent the motor from overheating, this heat must dissipateto the environment via the stator. The coreless winding is the thermallycritical point. The maximum rotor temperature must not be exceeded, eventemporarily. With graphite brush motors and EC motors which tend to havehigher current loads, the maximum rotor temperature is 125°C (in individualcases up to 155°C). Motors with precious metal commutators only allowlower current loads, so that the rotor temperatures must not exceed 85°C.Favourable mounting conditions, such as good air circulation or coolingplates, can significantly lower temperatures.1010 20 30 40 50 60 70 80 90 ON%ON Motor in operationOFF Motor stationaryI ON Max. peak currentI N Max. permissible continuous current (line 6)t ON ON time [s], should not exeed w (line 19)TCycle time t ON + t OFF [s]t ON% Duty cycle as percentage of cycle time.The motor may be overloaded by the relationshipI ON / I N at X % of the total cycle time.I on= I NTt ON38Key informationMay 2012 edition / subject to change

maxon flat motorMultipole EC motors, such as maxon flat motors, require a greater numberof commutation steps for a motor revolution (6 x number of pole pairs). Dueto the wound stator teeth they have a higher terminal inductance than motorswith an ironless winding. As a result at higher speed, the current cannotdevelop fully during the correspondingly short commutation intervals.Therefore, the apparent torque produced is lower. Current is also fed backinto the controller‘s power stage.As a result, motor behaviour deviates from the ideal linear speed-torquegradient. The apparent speed-torque gradient depends on voltage andspeed: The gradient is steeper at higher speeds.Mostly, flat motors are operated in the continuous operation range wherethe achievable speed-torque gradient at nominal voltage can be approximatedby a straight line between no-load speed and nominal working point.The achievable speed-torque gradient is approximately.maxon motor 0 N NAccelerationIn accordance with the electrical boundary conditions (power supply,control, battery), a distinction is principally made between two differentstarting processes:– Start at constant voltage (without current limitation)– Start at constant current (with current limitation)Start under constant currentA current limit always means that the motor can only deliver a limitedtorque. In the speed-torque diagram, the speed increases on a vertical linewith a constant torque. Acceleration is also constant, thus simplifying thecalculation. Start at constant current is usually found in applications withservo amplifiers, where acceleration torques are limited by the amplifier‘speak current.Start with constant terminal voltageHere, the speed increases from the stall torque along the speedtorqueline. The greatest torque and thus the greatest acceleration iseffective at the start. The faster the motor turns, the lower the acceleration.The speed increases more slowly. This exponentially flatteningincrease is described by the mechanical time constant m (line 15 ofthe motor data). After this time, the rotor at the free shaft end has attained63% of the no-load speed. After roughly three mechanical timeconstants, the rotor has almost reached the no-load speed.nnnnM– Angular acceleration (in rad / s 2 ) at constant current I or constanttorque M with an additional load of inertia J L :k M· I M = 10 4 · = 10J R+ J 4 ·LJ R+ J L– Run-up time t (in ms) at a speed change n with an additional loadinertia J L : J R+ J L = · ·300 k M· I(all variables in units according to the catalog)M– Mechanical time constant m (in ms) of the unloaded motor:J R+ R m= 100 ·k 2 M– Mechanical time constants m ’ (in ms) with an additional loadinertia J L :J R+ R J m' = 100 · 1 +Lk 2 JMR– Maximum angular acceleration max (in rad / s 2 ) of the unloadedmotor:M H max= 10 4 ·J R– Maximum angular acceleration max (in rad / s 2 ) with an additionalload inertia J L :M H max= 10 4 ·J R+ J L– Run-up time (in ms) at constant voltage up to the operating point(M L , n L ): m· InM L R1 nM 0H1 M L RM Hn 0n LMay 2012 edition / subject to changeKey information39

Tolerancesmaxon motorTolerances must be considered in critical ranges. The possible deviationsof the mechanical dimensions can be found in the overview drawings. Themotor data are average values: the adjacent diagram shows the effect oftolerances on the curve characteristics. They are mainly caused by differencesin the magnetic field strength and in wire resistance, and not somuch by mechanical influences. The changes are heavily exaggerated inthe diagram and are simplified to improve understanding. It is clear, however,that in the motor’s actual operating range, the tolerance range is morelimited than at start or at no-load. Our computer sheets contain all detailedspecifications.CalibratingThe tolerances can be limited by controlled de-magnetization of themotors. Motor data can be accurately specified down to 1 to 3%.However, the motor characteristic values lie in the lower portion of thestandard tolerance range.Thermal behaviorThe Joule power losses P J in the winding determine heating of the motor.This heat energy must be dissipated via the surfaces of the winding andmotor. The increase T W of the winding temperature T W with regard to theambient temperature arises from heat losses P J and thermal resistancesR th1 and R th2 .T W U = T W = (R th1 + R th2 ) · P JHere, thermal resistance R th1 relates to the heat transfer between the windingand the stator (magnetic return and magnet), whereas R th2 describesthe heat transfer from the housing to the environment. Mounting the motoron a heat dissipating chassis noticeably lowers thermal resistance R th2 . Thevalues specified in the data sheets for thermal resistances and the maximumcontinuous current were determined in a series of tests, in which themotor was end-mounted onto a vertical plastic plate. The modified thermalresistance R th2 that occurs in a particular application must be determinedusing original installation and ambient conditions. Thermal resistanceR th2 on motors with metal flanges decreases by up to 80% if the motor iscoupled to a good heat-conducting (e.g. metallic) retainer.The heating runs at different rates for the winding and stator due to thedifferent masses. After switching on the current, the winding heats up first(with time constants from several seconds to half a minute). The statorreacts much slower, with time constants ranging from 1 to 30 minutesdepending on motor size. A thermal balance is gradually established. Thetemperature difference of the winding compared to the ambient temperaturecan be determined with the value of the current I (or in intermittentoperation with the effective value of the current I = I RMS ).Influence of temperatureAn increased motor temperature affects winding resistance and magneticcharacteristic values.Winding resistance increases linearly according to the thermalresistance coefficient for copper ( Cu = 0.0039):R T = R 25 · (1 Cu (25°C))Example: a winding temperature of 75°C causes the windingresist- ance to increase by nearly 20%.The magnet becomes weaker at higher temperatures. The reduction is1 to 10% at 75°C depending on the magnet material.The most important consequence of increased motor temperature isthat the speed curve becomes steeper which reduces the stall torque.The changed stall torque can be calculated in first approximation fromthe voltage and increased winding resistance.UM HT= k M· I AT= k M·R T(R th1+ R th2) · R · I 2 W=1 Cu· (R th1+ R th2) · R · I 2Here, electrical resistance R must be applied at the actual ambienttemperature.40Key informationMay 2012 edition / subject to change

Motor selectionThe drive requirements must be defined before proceeding to motor selection.– How fast and at which torques does the load move?– How long do the individual load phases last?– What accelerations take place?– How great are the mass inertias?Often the drive is indirect, this means that there is a mechanical transformationof the motor output power using belts, gears, screws and the like.The drive parameters, therefore, are to be calculated to the motor shaft.Additional steps for gear selection are listed below.Furthermore, the power supply requirements need to be checked.– Which maximum voltage is available at the motor terminals?– Which limitations apply with regard to current?The current and voltage of motors supplied with batteries or solar cellsare very limited. In the case of control of the unit via a servo amplifier, theamplifier’s maximum current is often an important limit.Selection of motor typesThe possible motor types are selected using the required torque. On theone hand, the peak torque, M max , is to be taken into consideration and onthe other, the effective torque M RMS . Continuous operation is characterizedby a single operating or load point (M L , n L ). The motor types in questionmust have a nominal torque (= max. continuous torque) M N that is greaterthan operating torque M B .M N > M BIn work cycles, such as start/stop operation, the motor‘s nominal torquemust be greater than the effective load torque (quadratically averaged).This prevents the motor from overheating.M N > M RMSAdvices for evaluating the requirements:Often the load points (especially the torque) are not known or aredifficult to determine. In such cases you can operate your device with ameasuring motor roughly estimated according to size and power. Varythe voltage until the desired operating points and motion sequenceshave been achieved. Measure the voltage and current flow. Usingthese specifications and the order number of the measuring motor, ourengineers can often specify the suitable motor for your application.Additional optimization criteria are, for example:– Mass to be accelerated (type, mass inertia)– Type of operation (continuous, intermittent, reversing)– Ambient conditions (temperature, humidity, medium)– Power supply, batteryWhen selecting the motor type, other constraints also play a majorrole:– What maximum length should the drive unit have, including gear andencoder?– What diameter?– What service life is expected from the motor and whichcommutation system should be used?– Precious metal commutation for continuous operation atlow currents (rule of thumb for longest service life: up to approx. 50% ofI N )– Graphite commutation for high continuous currents(rule of thumb: 50% to approx. 75% of I N ) and frequent current peaks(start/stop operation, reversing operation).– Electronic commutation for highest speeds and longest service life.– How great are the forces on the shaft, do ball bearings have to be usedor are less expensive sintered bearings sufficient?maxon motorThe stall torque of the selected motor should usually exceed the emergingload peak torque.M H > M maxSelection of the winding: electric requirementIn selecting the winding, it must be ensured that the voltage applied directlyto the motor is sufficient for attaining the required speed in all operatingpoints.Unregulated operationIn applications with only one operating point, this is often achieved with afixed voltage U. A winding is sought with a speed-torque line that passesthrough the operating point at the specified voltage. The calculation usesthe fact that all motors of a type feature practically the same speed-torquegradient. A target no-load speed n 0,theor is calculated from operating point(n L , M L ).n 0, theor L+ LThis target no-load speed must be achieved with the existing voltage U,which defines the target speed constant.Mk n, theor=n 0, theorUThose windings whose kn is as close to k n, theor as possible, will approximatethe operating point the best at the specified voltage. A somewhat largerspeed constant results in a somewhat higher speed, a smaller speed constantresults in a lower one. The variation of the voltage adjusts the speedto the required value, a principle that servo amplifiers also use.The motor current I is calculated using the torque constant k M of the selectedwinding and the load torque M L .MI =Lk MMay 2012 edition / subject to changeKey information41

maxon motorRegulated servo drivesIn work cycles, all operating points must lie beneath the curve at a maximumvoltage U max . Mathematically, this means that the following must applyfor all operating points (n L , M L ):k· U max 0> L+ LWhen using servo amplifiers, a voltage drop occurs at the power stage, sothat the effective voltage applied to the motor is lower. This must be takeninto consideration when determining the maximum supply voltage U max . Itis recommended that a regulating reserve of some 20% be included, sothat regulation is even ensured with an unfavorable tolerance situation ofmotor, load, amplifier and supply voltage. Finally, the average current loadand peak current are calculated ensuring that the servo amplifier used candeliver these currents. In some cases, a higher resistance winding must beselected, so that the currents are lower. However, the required voltage isthen increased.nMExample for motor/gear selectionA drive should move cyclically according to the following speed diagram.n0.5 2.5 3.0 3.7The inertia of the load to be accelerated J L is 140 000 gcm 2 . The constantcoefficient is approximately 300 mNm. The motor should be driven with a4-Q servo amplifier from maxon ESCON 36/2. The power supply unit deliversmax. 3 A and 24 V.Calculation of load dataThe torque required for acceleration and braking are calculated as follows(motor and gearhead inertia omitted): M = J L = 0.014 30 30600.5= 0.176 Nm = 176 mNmTogether with the friction torque, the following torques result for thedifferent phases of motion.– Acceleration phase (duration 0.5 s) 476 mNm– Constant speed (duration 2 s) 300 mNm– Braking (friction brakeswith 300 mNm) (duration 0.5 s) 124 mNm– Standstill (duration 0.7 s) 0 mNmPeak torque occurs during acceleration.The RMS determined torque of the entire work cycle isM RMS==t 1· M 2 1 + t 2 · M 2 2 + t 3 · M 2 3 + t 4 · M 2 4t tot0.5 ·476 2 + 2 ·300 2 + 0.5 · 124 2 + 0.7 · 0 285 mNm3.7The maximum speed (60 rpm) occurs at the end of the acceleration phase atmaximum torque (463 mNm). Thus, the peak mechanical power is:P max= M max n 30 max= 0.476 60 W30Physical variablesand their unitsSI Catalogi Gear reduction*I Motor current A A, mAI A Starting current* A A, mAI 0 No-load current* A mAI RMS RMS determined current A A, mAI N Nominal current* A A, mAJ R Moment of inertia of the rotor* kgm 2 gcm 2J L Moment of inertia of the load kgm 2 gcm 2k M Torque constant* Nm/A mNm/Ak n Speed constant* rpm/VM (Motor) torque Nm mNmM L Load torque Nm mNmM H Stall torque* Nm mNmM mot Motor torque Nm mNmM R Moment of friction Nm mNmM RMS RMS determined torque Nm mNmM N Nominal torque Nm mNmM N,G Max. torque of gear* Nm Nmn Speed rpmn L Operating speed of the load rpmn max Limit speed of motor* rpmn max,G Limit speed of gear* rpmn mot Motor speed rpmn 0 No-load speed* rpmP el Electrical power W WP J Joule power loss W WP mech Mechanical power W WR Terminal resistance R 25 Resistance at 25°C* R T Resistance at temperature T R th1 Heat resistance winding housing* K/WR th2 Heat resistance housing/air* K/Wt Time s sT Temperature K °CT max Max. winding temperature* K °CT U Ambient temperature K °CT W Winding temperature K °CU Motor voltage V VU ind Induced voltage (EMF) V VU max Max. supplied voltage V VU N Nominal voltage* V V Cu Resistance coefficient of Cu = 0.0039 max Maximum angle acceleration rad/s 2n/M Curve gradient* rpm/mNmT W Temperature difference winding/ambient K Kt Run up time s ms (Motor) efficiency % G (Gear) efficiency* % max Maximum efficiency* % m Mechanical time constant* s ms S Therm. time constant of the stator* s s W Therm. time constant of the winding* s s(*Specified in the motor or gear data)42Key informationMay 2012 edition / subject to change

Gear selectionA gear is required with a maximum continuous torque of at least 0.28 Nmand an intermittent torque of at least 0.47 Nm. This requirement is fulfilled,for example, by a planetary gear with 22 mm diameter (metal versionGB 22 A).The recommended input speed of 6000 rpm allows a maximum reduction of:i max= n max, G= 6000 = 100:1n B60We select the three-stage gear with the next smallst reduction of 84 : 1(stock program). Efficiency is max. 59%.Motor type selectionSpeed and torque are calculated to the motor shaftn[rpm]9.6 mNm, 5040 rpmmaxon motorn mot = i · n L = 84 · 60 = 5040 rpmM RMSM mot, RMS= i =28584 0.59 5.8 mNmM maxM mot, max= i =47684 0.59 9.6 mNmThe possible motors, which match the selected gears in accordance withthe maxon modular system, are summarized in the table opposite. Thetable contains only DC motors with graphite commutation, which are bettersuited for start-stop operation, as well as brushless EC motors.Selection falls on an A-max 22, 6 W, which demonstrates a sufficiently highcontinuous torque. The motor should have a torque reserve so that it caneven function with a somewhat unfavorable gear efficiency. The additionaltorque requirement during acceleration can easily be delivered by the motor.The temporary peak torque is not even twice as high as the continuoustorque of the motor.Selection of the windingThe motor type A-max 22, 6 W has an average speed-torque gradientof some 450 rpm/mNm. However, it should be noted that the two lowest resistancewindings have a somewhat steeper gradient. The desired no-loadspeed is calculated as follows:Motor M N SuitabilityA-max 22, 6 W 6.9 mNm goodA-max 19, 2.5 W 3.8 mNm too weakRE-max 21, 6 W 6.8 mNm goodEC 16, 30 W 8.5 mNm goodEC 16, 60 W 17 mNm too strongEC 20 flat, 3W 3-4 mNm too weakEC 20 flat, 5W 7.5 mNm goodEC 20 flat, 5 W, iE. 7.5 mNm good, possible alternative withintegrated speed controller, noESCON control necessary 0, theor mot+ max= 5040 + 450 9.6 = 9360 rpmThe extreme working point should of course be used in the calculation(max. speed and max. torque), since the speed-torque line of the windingmust run above all working points in the speed / torque diagram.This target no-load speed must be achieved with the maximum voltageU = 24 V supplied by the control (ESCON 36/2), which defines the minimumtarget speed constant k n, theor of the motor.k n, theor=n 0, theorU9360= = 39024rpmVAccording to the calculations, the selection of the motor is 110163, whichwith its speed constant of 558 rpm/V has a speed control reserve of over20%. This means that unfavorable tolerances are not a problem. The higherspeed constant of the winding compared to the calculated value meansthat the motor runs faster at 24 V than required, which can be compensatedwith the controller. This motor also has a second shaft end for mountingan encoder.The torque constant of this winding is 17.1 mNm/A. Therefore the maximumtorque corresponds to a peak current of:Imax =M max9.6+ Ik 0= + 0.029 = 0.6 AM17.1This current is smaller than the maximum current (4 A) of the controller andthe power supply unit (3 A).Thus, a gear motor has been found that fulfils the requirements (torque andspeed) and can be operated by the controller provided.May 2012 edition / subject to changeKey information43

maxon e-mediamaxon motorVisit us online…www.maxonmotor.comThe electronic catalogueAll the information in this printed catalogueare stored independently from the maxonselection program on the DVD.Adobe Reader is required to maximise theelectronic catalog‘s full range of functions.This is contained on the DVD.maxon selection programThe maxon selection program isavailable in 5 languages on DVD or atwww.maxonmotor.com.After selecting your drive requirements, themaxon selection program shows the possiblesolution combinations available from ourextensive product program:– Motor/gearhead combinations– Matching maxon controllers– Matching encoders and DC tachosSelection menu fora discrete applicationThe solutions can be evaluated using variouscriteria:– Dimensions– Charge– Power and voltage requirementEasy-to-follow layout of chosen solution– System overview– Input data and peripheral conditions– Motor data: nominal data with tolerancesand typical values for the application– Gearhead data, controller and sensor dataCalculation and layout of achievable operatingdata for an existing drive unit.Quick search for a replacement for an existingmotor/gearhead combination, showingmatching maxon controllers and sensors.Display of possibledrive solutionsIntegrated moment of inertia calculator to helpyou calculate moments of inertia.System requirements– Windows 7, NT, 2000, ME or XP– Windows Vista Business, Enterprise orUltimate– Recommended memory (RAM):at least 256 MB– Recommended screen resolution:at least 1024 x 768The maxon selection program requires noinstallation. It can be copied into the hard discor started using the DVD.Settings can not be saved when using theDVD.Graphical descriptionof a particular drivesolution44maxon e-mediaMay 2012 edition / subject to change

maxon academy In depth knowledge direct from the manufactureracademy.maxonmotor.comIncrease your knowledge of drive technology and motion control. Learnmore about the interaction of drive components, namely motor, gears,sensors and controllers. maxon academy brings together maxon productsto provide ongoing education on drive technology. In addition tothe maxon academy books and brochures, you will find here E-learningmodules, the currently planned seminars on drive technology and motioncontrol as well as teaching material. These range from presentation andsample motors that can be taken apart for student exercises to modelsfor hands-on training with suggestions for practical work.maxon motorThe selection of high-precision microdrivesStep by step from the specific formulation of the drive problem to itssolution. Numerous tips and explanations, focusing only on theory whererequired for greater understanding. Various examples of applications dealwith the practical aspects of drive technology.Author: Dr. Urs Kafader, 149 pages, ISBN 978-3-9520143-4-6MagnetismPrinciples, definitions and theory on magnetism, magnetic circuits andmagnetisation procedures. In-depth handling of drive technology-relatedmagnetic forces. Explanations on magnetic field sensors and naturalmagnetic fields.Author: Dr. Otto Stemme, 182 pages, ISBN 978-3-9520143-5-6maxon Formula CompendiumFormulae, terms and explanations for all types of calculations concerningdrive systems. Detailed collection with illustrations and descriptions. Flowchart for targeted drive selection.Author: Dipl. Ing. Jan BraunMay 2012 edition / subject to changemaxon academy45

maxon Conversion Tablesmaxon motorGeneral InformationQuantities and their basic units in theInternational System of Measurements (SI)QuantityLengthMassTimeElectrical currentThermodynamictemperatureConversion ExampleA known unitB unit soughtBasicunitMeterKilogramSecondAmpereKelvinSignmkgsAknown: multiply by sought:oz-in 7.06 mNmFactors used for …… conversions:1 oz = 2.834952313 · 10 -2 kg1 in = 2.54 · 10 -2 m… gravitational acceleration:g = 9.80665 m s -2= 386.08858 in s -2… derived units:1 yd = 3 ft = 36 in1 lb = 16 oz = 7000 gr (grains)1 kp = 1 kg · 9.80665 ms -21 N = 1 kgms -21 W = 1 Nms -1 = 1 kgm 2 s -31 J = 1 Nm = 1 WsDecimal multiples and fractions of unitsPrefixMultiply PrefixAbbrevationAbbrevationKMultiplyDeka . . da 10 1 Dezi . . d 10 -1Hekto . . h 10 2 Zenti . . c 10 -2Kilo . . k 10 3 Milli . . m 10 -3Mega . . M 10 6 Mikro . . 10 -6Giga . . G 10 9 Nano . . n 10 -9Tera . . T 10 12 Piko . . p 10 -12Arc definitionPowerB A oz-in-s -1 oz-in-min -1 in-lbf-s -1 ft-lbf-s -1 W = N · ms -1 mW kpm s -1 mNm min -1W = N · ms -1 7.06 · 10 -3 1.17 · 10 -4 0.113 1.356 1 1 · 10 -3 9.8072/ 60000mW 7.06 0.117 112.9 1.356 · 10 3 1 · 10 3 1 9.807 · 10 3 2 / 60oz-in-s -1 1 1/60 16 192 141.6 0.142 1.39 · 10 3 2.36 · 10 -3ft-lbf-s -1 1 / 192 1/ 11520 1/ 12 1 0.737 0.737 · 10 -3 7.233 1.23 · 10 -5kpm s -1 7.20 · 10 -4 1.2 · 10 -5 1.15 · 10 -2 0.138 0.102 0.102 · 10 -3 1 1.70 · 10 -6TorqueB A oz-in ft-lbf Nm = Ws Ncm mNm kpm pcmNm 7.06 · 10 -3 1.356 1 1 · 10 -2 1 · 10 -3 9.807 9.807 · 10 -5mNm 7.06 1.356 · 10 3 1 · 10 3 10 1 9.807 · 10 3 9.807 ·10 -2kpm 7.20 · 10 -4 0.138 0.102 0.102 · 10 -2 0.102 · 10 -3 1 1 · 10 -5oz-in 1 192 141.6 1.416 0.142 1.39 · 10 3 1.39 · 10 -2ft-lbf 1/ 192 1 0.737 0.737 · 10 -2 0.737 · 10 -3 7.233 7.233 · 10 -5B A oz-in 2 oz-in-s 2 lb-in 2 lb-in-s 2 Nms 2 =kgm 2 mNm s 2 gcm 2 kpm s 2g cm 2 182.9 7.06 · 10 4 2.93 · 10 3 1.13 · 10 6 1 · 10 7 1 · 10 4 1 9.807 · 10 7kgm 2 =Nms 2 1.83 · 10 -5 7.06 · 10 -3 2.93 · 10 -4 0.113 1 1 · 10 -3 1 · 10 -7 9.807oz-in 2 1 386.08 16 6.18 · 10 3 5.46 · 10 4 54.6 5.46 ·10 -3 5.35 · 10 5lb-in 2 1 / 16 24.130 1 386.08 3.41 · 10 3 3.41 3.41 ·10 -4 3.35 · 10 4B A oz lb gr (grain) kg g B A oz lbf N kp pkg 28.35 ·10 -3 0.454 64.79·10 -6 1 1 · 10 -3 N 0.278 4.448 1 9.807 9.807·10 -3g 28.35 0.454 · 10 3 64.79·10 -3 1 · 10 3 1 kp 0.028 0.454 0.102 1 1 · 10 -3oz 1 16 2.28 · 10 -3 35.27 35.27 · 10 3 oz 1 16 3.600 35.27 35.27·10 -3lb 1/ 16 1 1/ 7000 2.205 2.205 · 10 3 lbf 1/ 16 1 0.225 2.205 2.205·10 -3gr (grain) 437.5 7000 1 15.43 · 10 3 15.43 · 10 6 pdl 2.011 32.17 7.233 70.93 70.93·10 -3B A in ft yd Mil m cm mm m 25.4 · 10 -3 0.305 0.914 25.4 · 10 -6 1 0.01 1 · 10 -3 1 · 10 -6cm 2.54 30.5 91.4 25.4 · 10 -4 1 · 10 2 1 0.1 1 · 10 -4mm 25.4 305 914 25.4 · 10 -3 1 · 10 3 10 1 1 · 10 -3in 1 12 36 1 · 10 -3 39.37 0.394 3.94 · 10 -2 3.94 · 10 -5ft 1/ 12 1 3 1/ 12 · 10 -3 3.281 3.281 · 10 -2 3.281 · 10 -3 3.281 · 10 -6P [W]M [Nm]Moment of Inertia J [kg m 2 ]Mass m [kg] Force F [N]Lengthl [m]Angular Velocity [s -1 ] Angular Acceleration [s -2 ]B A s -1 = Hz rpm min -1 rad s -1 B A min -2 s -2 rad s -2 min -1 s -1rad s -1 2 / 30 1 s -2 1 / 3600 1 1/ 2 1/ 60min rpm-1 1 / 60 130/ rad s -2 / 1800 2 1 / 30Linear Velocity v [m s -1 ]B A in-s -1 in-min -1 ft-s -1 ft-min -1 m s -1 cm s -1 mm s -1 m min -1m s -1 2.54 · 10 -2 4.23 · 10 -4 0.305 5.08 · 10 -3 1 1 · 10 -2 1 · 10 -3 1 / 60in-s -1 1 60 12 720 39.37 39.37 · 10 -2 39.37 · 10 -3 0.656ft-s -1 1 / 12 5 1 60 3.281 3.281 · 10 -2 3.281 · 10 -3 5.46 · 10 -2Units used in this brochureTemperatureBKelvinA° Fahrenheit(°F -305.15) / 1.8° Celsius = Centigrade+ 273.15Kelvin1° Celsius(°F -32) / 1.8 1 -273.15° Fahrenheit1 1.8°C + 32 1.8 K + 305.15T [K]46maxon motorMay 2012 edition / subject to change

maxon DC motormaxon DC motormaxon DC motormaxon DC motors are high-quality motors fitted with powerful permanent magnets. The “heart”of the motor is the worldwide patented ironless rotor. For you, this means cutting-edge technologyin compact, powerful and low inertia drives.Standard Specification No. 100 48Explanation of the DC motors 49RE-Program 50–84-max Program 87–112-max Program 115–13447

maxon Standard Specificationmaxon DC motorWith our Standard Specification we offeryou a means to judge maxon motorsin the most important respects. To ourknowledge it covers normal applications.The Standard Specification is partof our “General Conditions of Sale”.Electrical equipment must meet certainminimum requirements, which wasintroduced into the European marketafter 1.1.96. Small motors will be identifiedas components and will thereforerepresent no seperate electrical equipmentwithin the sense of the guidelines.Nevertheless the majority of the maxonmotor program are already CE certified.Certifying the motors takes place duringoperation at no-load and in the newcondition.The CE sign means that the productconforms to EU guidelines and proceduresdesigned to achieve conformitywere carried out.RoHSzifikationen. All our products are built under EUdirective 2002/95/EG.REACHAs a downstream user, maxon motorag has taken all the necessary stepsto ensure that the chemical substanceswere pre-registered by our suppliers.The clarifications with our suppliers perSeptember 9, 2009 resulted in, that nomaxon products contain more than 0.1mass percentage of chemicals that arestated on the EChA list.Note to the Catalogue 2012/13maxon motor ag accepts no liability forthe accuracy of the information containedin this catalogue, nor for anydamages which may result directly orindirectly from the use of such information.This disclaimer does not apply towilful intent, gross negligence, and doesnot affect legislation governing productliability.The Standard Specification No. 100for maxon DC motor, maxon -maxand maxon -max1. PrinciplesThe standard specification describestests carried out on the finished motorand during the production process.In order to guarantee our high qualitystandard, we check materials, parts andsubassemblies through the manufacturingprocess and the complete motor. Theobtained measurements are recordedand can be made available to customersif required. Random sampling plansare according to ISO 2859, MIL STD105E and DIN/ISO 3951 (inspection byattributes, sequential sampling, variablesinspection) as well as internal manufacturingcontrols. This specification alwaysapplies unless a different one has beenagreed between the customer and maxon.2. Data2.1 Electrical data apply at 22° to 25°C.Data control within one minute runningtime.Measurement voltage +/- 0.5 % forvoltages 3V and± 0.015 V for voltages 3VNo-load speed ± 10%No-load current maximum specifiedvalueSense of rotation cw = clockwiseMotor position horizontalNotes: Measurement voltage may varyfrom the nominal voltage listed in thecatalog. The no load current specifiedin the catalog is a typical value and notthe maximum one. By connecting thered wires or if voltage is applied to the ‘+’Terminal, shaft rotation is cw (clockwise)as seen from the mounting end. For ccwrunning, the specified tolerance data mayonly be marginally exceeded.Terminal resistance: Winding resistanceis verified in the manufacturingprocess through spot checks on a representativebasis. Terminal resistanceis determined at product certification. Itshould be noted that terminal resistancedepends on the rotor’s rotational position.As transfer resistance depends oncurrent density in graphite brushes, measuringresistance with an ohmmeter if thecurrent is low does not give reasonableresults. Too low a reading is producedwith precious metal brush motors if thebrushes bridge two commutator segments,thereby short-circuiting one coilsegment.Inductance is determined at productcertification. Test frequency is 1 kHz. Themotor’s terminal inductance depends onfrequency.Commutation: An oscilloscope is usedto check the neutral setting and test forelectrical faults, such as interruptedwinding or short-circuit between turns.Commutation displays for precious metalbrushes and graphite brushes are not directlycomparable. Precious metal brushesdisplay a clear commutation picturewhich remains interference free up to themotor‘s recommended maximum speed,but with graphite brushes, this is only expectedup to around one third of that. Inaddition, it should be noted that the contactresistance of graphite brushes andthe torque constant may change duringthe run-in period due to increased brushseating. As a result, no-load current andspeed may drift marginally. The same effectmay also be observed if motors arebeing operated under no-load conditionover a longer period.2.2 Mechanical data per outline drawing:Standardmeasuring instruments (forelectrical length measuring DIN 32876,micrometer per DIN 863, dial indicatorDIN 878, calliper per DIN 862, bore calliperDIN 2245, thread calliper per DIN2280 and others) are used.2.3 Rotor imbalance: Rotors are balancedaccording to standard data or customerrequirements during manufacturing.2.4 Noise: Tests are carried out for anomalieswithin a lot, on a subjective basis.Depending on speed, the motions in themotor cause noise and vibration of varyingdegrees, frequency and intensity. Thenoise level experienced with a singlesample unit should not be interpreted asindicative of the noise or vibration level tobe expected of future deliveries.2.5 Service life: Durability tests are carriedout under uniform internal criteria as partof product certification. A motor‘s servicelife essentially depends on the operatingand ambient conditions. Consequently,the many possible variations do not allowus to make a general statement onservice life.2.6 Environmental influencesProtection against corrosion: Our productsare tested during product certificationon the basis of DIN EN 60068-2-30.Coating of components: Surface treatmentand coating procedures used bymaxon are selected on the basis of theirmerits to resist corrosion. These treatmentsare evaluated at product certificationaccording to their applicable standard.3. Parameters that differ from or are additionalto the data sheet can be specifiedand will be then a central part of our systematictesting as the customer‘s specification.Test/inspection certificates areissued by prior agreement.January 2010 edition / subject to change48maxon DC motorMay 2012 edition / subject to change

Explanation of the pages 50–134Dimensional drawingsOn the enclosed DVD dimensional drawings(DXF-files) are available and are suitable for importto any CAD system.Presentation of the views according to the projectionmethod E (ISO).All dimensions in [mm].Mounting threads in plasticScrewed connections on motors with plasticflanges require special attention.M A Max. tightening torque [Ncm]A torque screw driver may be adjusted to thisvalue.L Active depth of screw connection[mm]The relation of the depth of the screw connectionto the thread diameter must be at least 2:1. Thedepth of the screw connection must be less thanthe usable length of the thread!Motor DataThe values stated are based on a motor temperatureof 25°C (so-called cold data).Line 1 Nominal voltage U N [Volt]is the DC voltage on the motor connections onwhich all nominal data are based (lines 2 - 9).Lower and higher voltages are permissible, providedset limits are not exceeded.Line 2 No load speed n 0 [rpm] ±10%This is the speed at which the motor turns at nominalvoltage and without load. It is approximatelyproportional to the applied voltage.Line 3 No load current I 0 [mA] ±50%This is the typical current that the unloaded motordraws when operating at nominal voltage.It depends on brush friction and friction in thebearings, and also increases with rising speed.No-load friction depends heavily on temperature,particularly with precious metal commutation. Inextended operation, no-load friction decreasesand increases at lower temperatures.Line 4 Nominal speed n N [rpm]is the speed set for operation at nominal voltageand nominal torque at a motor temperature of25°C.Line 5 Nominal torque M N [mNm]is the torque generated for operation at nominalvoltage and nominal current at a motor temperatureof 25°C. It is at the limit of the motor's continuousoperation range. Higher torques heat up thewinding too much.Line 6 Nominal current I N [A]is the current that, at 25°C ambient temperature,heats the winding up to the maximum permissibletemperature (= max. permissible continuous current).I N decreases as speed increases due to additionalfriction losses.Line 7 Stall torque M H [mNm]is the torque produced by the motor when atstandstill. Rising motor temperatures reduce stalltorque.Line 8 Starting current I A [A]is the quotient from nominal voltage and themotor's terminal resistance. Starting current isequivalent to stall torque. With larger motors, I Acannot often be reached due to the amplifier'scurrent limits.Line 9 Maximum efficiency max [%]is the optimal relationship between input andoutput power at nominal voltage. It also doesn'talways denote the optimal operating point.Line 10 Terminal resistance R []is the resistance at the terminals at 25°C anddetermines the starting current at a given voltage.For graphite brushes, it should be noted thatresistance is load-dependent and the value onlyapplies to large currents.Line 11 Terminal inductance L [mH]is the winding inductance when stationary andmeasured at 1 kHz, sinusoidal.Line 12 Torque constant k M [mNm/A]This may also be referred to as "specific torque"and represents the quotient from generatedtorque and applicable current.Line 13 Speed constant k n [rpm/V]shows the ideal no load speed per 1 volt of appliedvoltage. Friction losses not taken into account.Line 14 Speed / torque gradientn / M [rpm/mNm]The speed / torque gradient is an indicator of themotor's performance. The smaller the value, themore powerful the motor and consequently theless motor speed varies with load variations. It isbased on the quotient of ideal no-load speed andideal stall torque.Line 15 Mechanical time constant m [ms]is the time required for the rotor to accelerate fromstandstill to 63% of its no-load speed.Line 16 Rotor inertia J R [gcm 2 ]is the mass moment of inertia of the rotor, basedon the axis of rotation.Line 17andLine 18Thermal resistancehousing-ambient R th2 [K/W]Thermal resistancewinding-housing R th1 [K/W]Characteristic values of thermal contact resistancewithout additional heat sinking. Lines 17and 18 combined define the maximum heatingat a given power loss (load). Thermal resistanceR th2 on motors with metal flanges can decreaseby up to 80% if the motor is coupled directly toa good heat-conducting (e.g. metallic) mountingrather than a plastic panel.Line 19 Thermal time constant winding w [s]andLine 20 Thermal time constant motor m [s]These are the typical reaction times for a temperaturechange of winding and motor. It can beseen that the motor reacts much more sluggishlyin thermal terms than the winding.The values arecalculated from the product of thermal capacityand given heat resistances.Line 21 Ambient temperature [°C]Operating temperature range. This derives fromthe heat reliability of the materials used and viscosityof bearing lubrication.Line 22 Max. winding temperature [°C]Maximum permissible winding temperature.Line 23 Maximum permissible speedn max [rpm]is the maximum recommended speed based onthermal and mechanical perspectives. A reducedservice life can be expected at higher speeds.Line 24 Axial play [mm]For non-preloadedmotors, this represents thetolerance limits of the factory-set bearing play.The latter is included in shaft length tolerances.Pre-loading cancels out axial play up to the givenaxial loading.Line 25 Radial play [mm]Radial play derives from the bearings' radial air.A spring (bearing preload) cancels out radial playup to the given axial loading.Line 26 / 27 Max. axial loading [N]dynamically: axial loading permissible in operation.If different values apply for traction andthrust, the smaller value is given.statistically: maximum axial force applying tothe shaft at standstill where no residual damageoccurs.Shaft supported: maximum axial force applyingto the shaft at standstill if the force is not input atthe other shaft end.This is not possible for motorswith only one shaft end.Line 28 Max. radial loading [N]The value is given for a typical clearance from theflange; this value falls the greater the clearanceLine 29 Number of pole pairsNumber of north poles of the permanent magnet.The phase streams and commutation signalspass through per revolution p cycles. Servo-controllersrequire the correct details of the numberof pole pairs.Line 30Line 31Number of commutator segmentsWeight of motor [g]maxon DC motorMay 2012 edition / subject to changemaxon DC motor49

maxon DC motorRE 6 6 mm, Precious Metal Brushes, 0.3 WattM 2.5:1Stock programStandard programSpecial program (on request)Article Numberswith cableswith terminalsMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2386780 386781 386782 386783349189 349190 349191 3491921.5 3 4.5 618500 18600 18600 1860042.6 21.3 14.2 10.74680 5670 5400 53400.302 0.324 0.318 0.3160.453 0.242 0.158 0.1180.419 0.485 0.469 0.4650.581 0.336 0.217 0.16154 57 56 562.58 8.92 20.8 37.20.0227 0.0907 0.204 0.3630.72 1.44 2.16 2.8813300 6630 4420 331047500 41000 42400 427007.45 7.18 7.24 7.240.015 0.0167 0.0163 0.0162Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 77 K/W18 Thermal resistance winding-housing 16.2 K/W19 Thermal time constant winding 1.39 s20 Thermal time constant motor 16.3 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 23000 rpm24 Axial play 0.02 - 0.1 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 10 N28 Max. radial loading, 4 mm from flange 0.6 Nn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 531 Weight of motor 2.3 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead6 mm0.002 - 0.03 NmPage 204Recommended Electronics:ESCON 36/2 DC Page 292Notes 1850maxon DC motorMay 2012 edition / subject to change

RE 8 8 mm, Precious Metal Brushes, 0.5 Wattmaxon DC motorM 2.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2347723 347724 347725 347728 347726 3477272.4 4.2 6 7.2 9 1213900 14200 13300 14300 14400 1560019.2 11.2 7.3 6.66 5.35 4.444320 4480 3500 4220 4760 54100.63 0.624 0.616 0.596 0.626 0.5890.412 0.237 0.155 0.134 0.113 0.08650.925 0.932 0.857 0.866 0.957 0.9250.581 0.34 0.207 0.187 0.166 0.1367 67 66 66 68 674.13 12.3 29 38.5 54.3 92.20.0304 0.09 0.206 0.257 0.4 0.6061.59 2.74 4.15 4.63 5.77 7.116000 3490 2300 2060 1650 134015600 15700 16100 17200 15500 174006.31 6.3 6.34 6.44 6.29 6.490.0388 0.0383 0.0375 0.0358 0.0387 0.0355Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 48 K/W18 Thermal resistance winding-housing 22 K/W19 Thermal time constant winding 2.96 s20 Thermal time constant motor 21.3 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 23000 rpm24 Axial play 0.02 - 0.1 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 10 N28 Max. radial loading, 4 mm from flange 0.6 Nn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 531 Weight of motor 4.1 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead8 mm0.01 - 0.1 NmPage 205Encoder MR100 CPT,2 channelsPage 266Recommended Electronics:ESCON 36/2 DC Page 292EPOS2 24/2 312EPOS2 Module 36/2 312Notes 18May 2012 edition / subject to changemaxon DC motor51

maxon DC motorRE 10 10 mm, Precious Metal Brushes, 0.75 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118382 118383 118384 118385 118386 118387 118388 118389 118390 1183912.4 3 3.6 4.5 6 6 7.2 7.2 9 1210300 10400 9930 11300 13000 11400 11700 10600 10700 1160016 12.8 10.1 9.52 8.51 7.18 6.22 5.47 4.45 3.681670 2010 1520 2970 4680 3160 3350 1860 2000 27900.76 0.792 0.786 0.788 0.785 0.801 0.784 0.758 0.757 0.7460.368 0.307 0.243 0.222 0.191 0.17 0.143 0.125 0.101 0.08110.924 1 0.949 1.09 1.25 1.13 1.12 0.944 0.957 1.010.432 0.375 0.284 0.297 0.292 0.232 0.198 0.15 0.123 0.10666 67 66 68 69 68 68 66 66 675.55 8 12.7 15.2 20.6 25.8 36.4 47.9 72.9 1140.0461 0.072 0.112 0.136 0.184 0.24 0.325 0.398 0.605 0.922.14 2.67 3.34 3.67 4.27 4.87 5.68 6.28 7.75 9.554470 3570 2860 2600 2230 1960 1680 1520 1230 100011600 10700 10800 10700 10700 10400 10800 11600 11600 119008.02 7.96 7.99 7.95 7.95 7.9 7.98 8.09 8.09 8.160.066 0.0711 0.0704 0.0706 0.0706 0.0726 0.0706 0.0666 0.0666 0.0654Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 45.5 K/W18 Thermal resistance winding-housing 19.5 K/W19 Thermal time constant winding 3.16 s20 Thermal time constant motor 108 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 4 mm from flange 0.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 7 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead10 mm0.005 - 0.1 NmPage 206Planetary Gearhead10 mm0.01 - 0.15 NmPage 207Recommended Electronics:ESCON 36/2 DC Page 292Notes 1852maxon DC motorMay 2012 edition / subject to change

RE 10 10 mm, Precious Metal Brushes, 0.75 Watt, approvedmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2256085 256086 256087 256088 256089 256090 256091 256092 256093 2560942.4 3 3.6 4.5 6 6 7.2 7.2 9 1210100 10200 9760 11200 12800 11200 11600 10400 10500 1140023.4 18.8 14.9 13.9 12.3 10.5 9.07 8.01 6.51 5.371670 2010 1520 2970 4690 3170 3350 1860 2000 27900.746 0.777 0.771 0.773 0.769 0.786 0.769 0.743 0.743 0.7310.368 0.307 0.243 0.222 0.19 0.17 0.143 0.125 0.101 0.0810.924 1 0.949 1.09 1.25 1.13 1.12 0.944 0.957 1.010.432 0.375 0.284 0.297 0.292 0.232 0.198 0.15 0.123 0.10659 61 60 62 64 62 62 60 60 605.55 8 12.7 15.2 20.6 25.8 36.4 47.9 72.9 1140.0461 0.072 0.112 0.136 0.184 0.24 0.325 0.398 0.605 0.922.14 2.67 3.34 3.67 4.27 4.87 5.68 6.28 7.75 9.554470 3570 2860 2600 2230 1960 1680 1520 1230 100011600 10700 10800 10700 10700 10400 10800 11600 11600 119008.02 7.96 7.99 7.95 7.95 7.9 7.98 8.09 8.09 8.160.066 0.0711 0.0704 0.0706 0.0706 0.0726 0.0706 0.0666 0.0666 0.0654Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 45.5 K/W18 Thermal resistance winding-housing 19.5 K/W19 Thermal time constant winding 3.16 s20 Thermal time constant motor 108 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 14000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 4 mm from flange 0.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 7 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead10 mm0.005 - 0.1 NmPage 206Planetary Gearhead10 mm0.01 - 0.15 NmPage 207Recommended Electronics:ESCON 36/2 DC Page 292EPOS2 24/2 312EPOS2 Module 36/2 312Notes 18Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266Encoder MEnc10 mm12 CPT, 2 channelsPage 283May 2012 edition / subject to changemaxon DC motor53

maxon DC motorRE 10 10 mm, Precious Metal Brushes, 1.5 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118392 118393 118394 118395 118396 118397 118398 118399 1184003 3 4.5 4.5 6 6 9 9 1213000 10700 12800 10600 12400 9880 12200 11100 1250023.9 18.5 15.5 12.1 11.1 8.33 7.27 6.42 5.676840 4430 6530 4210 6160 3880 6080 4990 65101.5 1.49 1.48 1.47 1.5 1.57 1.53 1.54 1.540.713 0.582 0.462 0.379 0.338 0.282 0.226 0.207 0.1763.12 2.52 3.04 2.47 3.01 2.61 3.08 2.83 3.241.44 0.963 0.919 0.619 0.66 0.458 0.444 0.371 0.3676 75 76 74 76 75 76 76 772.08 3.11 4.9 7.27 9.09 13.1 20.3 24.3 33.30.0173 0.0253 0.0402 0.0586 0.0766 0.12 0.178 0.215 0.2992.16 2.62 3.3 3.99 4.56 5.7 6.95 7.63 94410 3640 2890 2400 2100 1680 1370 1250 10604240 4330 4280 4370 4180 3860 4010 3980 39304.62 4.61 4.6 4.59 4.58 4.56 4.59 4.56 4.560.104 0.102 0.102 0.1 0.105 0.113 0.109 0.11 0.111Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 37.5 K/W18 Thermal resistance winding-housing 9.0 K/W19 Thermal time constant winding 2.22 s20 Thermal time constant motor 135 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 4 mm from flange 0.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 10 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead10 mm0.005 - 0.1 NmPage 206Planetary Gearhead10 mm0.01 - 0.15 NmPage 207Recommended Electronics:ESCON 36/2 DC Page 292Notes 1854maxon DC motorMay 2012 edition / subject to change

RE 10 10 mm, Precious Metal Brushes, 1.5 Watt, approvedmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2256096 256097 256099 256100 256101 256102 256103 256104 2561052.4 2.4 4.5 4.5 6 7.2 9 10 1210400 8560 12800 10600 12400 11900 12200 12300 1250021.7 17 15.1 11.8 10.8 8.55 7.06 6.45 5.54170 2230 6530 4210 6160 5900 6080 6250 65101.51 1.49 1.48 1.47 1.5 1.56 1.53 1.54 1.550.715 0.584 0.462 0.379 0.339 0.282 0.226 0.207 0.1762.49 2.02 3.04 2.47 3.01 3.13 3.08 3.14 3.241.15 0.771 0.919 0.619 0.66 0.549 0.444 0.412 0.3675 73 76 75 76 77 77 77 772.08 3.11 4.9 7.27 9.09 13.1 20.3 24.3 33.30.0173 0.0253 0.0402 0.0586 0.0766 0.12 0.178 0.215 0.2992.16 2.62 3.3 3.99 4.56 5.7 6.95 7.63 94410 3640 2890 2400 2100 1680 1370 1250 10604240 4330 4280 4370 4180 3860 4010 3980 39304.62 4.61 4.6 4.59 4.58 4.56 4.59 4.56 4.560.104 0.102 0.102 0.1 0.105 0.113 0.109 0.11 0.111Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 37.5 K/W18 Thermal resistance winding-housing 9.0 K/W19 Thermal time constant winding 2.22 s20 Thermal time constant motor 135 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 14000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 4 mm from flange 0.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 10 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead10 mm0.005 - 0.1 NmPage 206Planetary Gearhead10 mm0.01 - 0.15 NmPage 207Recommended Electronics:ESCON 36/2 DC Page 292EPOS2 24/2 312EPOS2 Module 36/2 312Notes 18Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266Encoder MEnc10 mm12 CPT, 2 channelsPage 283May 2012 edition / subject to changemaxon DC motor55

maxon DC motorRE 13 13 mm, Precious Metal Brushes, 1.2 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118401 118402 118403 118404 118405 118406 118407 118408 118409 118410 118411 118412 118413 118414 1184151 1.2 1.5 1.8 2.4 3 3.6 4.2 5 6 8 9 10 12 1511600 11300 11100 11000 11300 11600 12100 11500 11300 10900 11700 10600 11000 11200 10700104 84.1 65.7 53.8 42 34.5 30.6 24.5 20.1 16 13.2 10.3 9.75 8.31 6.29930 8600 7670 6520 5860 6250 6960 6310 6010 5650 6400 5210 5590 5820 51900.499 0.63 0.825 1.02 1.24 1.27 1.31 1.3 1.28 1.28 1.27 1.26 1.24 1.25 1.240.72 0.72 0.72 0.72 0.666 0.557 0.499 0.405 0.329 0.266 0.211 0.169 0.156 0.133 0.1012.86 2.4 2.52 2.45 2.54 2.76 3.08 2.9 2.76 2.69 2.84 2.52 2.57 2.65 2.483.56 2.45 2.02 1.62 1.3 1.15 1.11 0.857 0.674 0.53 0.449 0.321 0.307 0.268 0.1969 67 68 67 68 69 70 70 69 69 69 68 68 68 680.281 0.491 0.742 1.11 1.85 2.61 3.23 4.9 7.42 11.3 17.8 28 32.6 44.9 78.80.0061 0.0091 0.0147 0.0216 0.0362 0.0545 0.0719 0.108 0.158 0.243 0.377 0.579 0.661 0.921 1.590.802 0.98 1.25 1.51 1.96 2.41 2.76 3.39 4.1 5.08 6.32 7.84 8.37 9.89 1311900 9740 7660 6310 4870 3970 3460 2820 2330 1880 1510 1220 1140 966 7344170 4880 4560 4640 4600 4310 4040 4090 4220 4190 4250 4350 4440 4380 445015.6 14.9 14.3 14.1 13.9 13.7 13.5 13.5 13.5 13.5 13.6 13.7 13.6 13.6 13.70.358 0.291 0.299 0.29 0.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.294Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 46 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.18 s20 Thermal time constant motor 76.1 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)170 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 12 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 1856maxon DC motorMay 2012 edition / subject to change

RE 13 13 mm, Precious Metal Brushes, 1.2 Watt, approvedmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms118416 118417 118418 118419 118420 118421 118422 118423 118424 118425 118426 118427 118428 118429 1184301 1.2 1.5 1.8 2.4 3 3.6 4.2 5 6 8 9 10 12 1511600 11300 11100 11000 11300 11600 12100 11500 11300 10900 11700 10600 11000 11200 10700104 84.1 65.7 53.8 42 34.5 30.6 24.5 20.1 16 13.2 10.3 9.75 8.31 6.29930 8600 7670 6520 5860 6250 6960 6310 6010 5650 6400 5210 5590 5820 51900.499 0.63 0.825 1.02 1.24 1.27 1.31 1.3 1.28 1.28 1.27 1.26 1.24 1.25 1.240.72 0.72 0.72 0.72 0.666 0.557 0.499 0.405 0.329 0.266 0.211 0.169 0.156 0.133 0.1012.86 2.4 2.52 2.45 2.54 2.76 3.08 2.9 2.76 2.69 2.84 2.52 2.57 2.65 2.483.56 2.45 2.02 1.62 1.3 1.15 1.11 0.857 0.674 0.53 0.449 0.321 0.307 0.268 0.1969 67 68 67 68 69 70 70 69 69 69 68 68 68 680.281 0.491 0.742 1.11 1.85 2.61 3.23 4.9 7.42 11.3 17.8 28 32.6 44.9 78.80.0061 0.0091 0.0147 0.0216 0.0362 0.0545 0.0719 0.108 0.158 0.243 0.377 0.579 0.661 0.921 1.590.802 0.98 1.25 1.51 1.96 2.41 2.76 3.39 4.1 5.08 6.32 7.84 8.37 9.89 1311900 9740 7660 6310 4870 3970 3460 2820 2330 1880 1510 1220 1140 966 7344170 4880 4560 4640 4600 4310 4040 4090 4220 4190 4250 4350 4440 4380 445015.6 14.9 14.3 14.1 13.9 13.7 13.5 13.5 13.5 13.5 13.6 13.7 13.6 13.6 13.70.358 0.291 0.299 0.29 0.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.29416 Rotor inertia gcm 2 Recommended Electronics:Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 46 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.18 s20 Thermal time constant motor 76.1 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)170 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 15 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor57

maxon DC motorRE 13 13 mm, Precious Metal Brushes, 0.75 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118431 118432 118433 118434 118435 118436 118437 118438 118439 118440 118441 118442 118443 118444 1184450.6 0.72 0.9 1.2 1.5 1.8 1.8 2.4 3 3.6 4.8 6 6 7.2 106900 6710 6590 7250 6990 6850 5950 6490 6700 6480 6950 7000 6530 6650 703088.2 71.7 56.1 47.3 36.2 29.4 24.7 20.6 17.1 13.7 11.2 9.06 8.33 7.09 5.465170 3920 3070 2740 1430 1430 682 1180 1300 1090 1520 1510 990 1140 14800.511 0.643 0.837 1.03 1.26 1.3 1.34 1.33 1.3 1.3 1.29 1.28 1.26 1.27 1.260.720 0.72 0.72 0.72 0.671 0.562 0.504 0.408 0.331 0.268 0.213 0.17 0.158 0.134 0.1011.71 1.44 1.51 1.63 1.59 1.66 1.54 1.66 1.66 1.61 1.7 1.68 1.54 1.59 1.652.14 1.47 1.21 1.08 0.812 0.69 0.557 0.489 0.404 0.318 0.269 0.214 0.184 0.161 0.12764 61 62 63 63 63 63 64 64 63 64 64 62 63 630.281 0.491 0.742 1.11 1.85 2.61 3.23 4.9 7.42 11.3 17.8 28 32.6 44.9 78.80.0061 0.0091 0.0147 0.0216 0.0362 0.0545 0.0719 0.108 0.158 0.243 0.377 0.579 0.661 0.921 1.590.802 0.98 1.25 1.51 1.96 2.41 2.76 3.39 4.1 5.08 6.32 7.84 8.37 9.89 1311900 9740 7660 6310 4870 3970 3460 2820 2330 1880 1510 1220 1140 966 7344170 4880 4560 4640 4600 4310 4040 4090 4220 4190 4250 4350 4440 4380 445015.6 14.9 14.3 14.1 13.9 13.7 13.5 13.5 13.5 13.5 13.6 13.7 13.6 13.6 13.70.358 0.291 0.299 0.29 0.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.294Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 46 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.18 s20 Thermal time constant motor 76.1 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)170 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 12 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Encoder MEnc13 mm16 CPT, 2 channelsPage 284Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 1858maxon DC motorMay 2012 edition / subject to change

RE 13 13 mm, Precious Metal Brushes, 0.75 Watt, approvedmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118446 118447 118448 118449 118450 118451 118452 118453 118454 118455 118456 118457 118458 118459 1184600.6 0.72 0.9 1.2 1.5 1.8 1.8 2.4 3 3.6 4.8 6 6 7.2 106900 6710 6590 7250 6990 6850 5950 6490 6700 6480 6950 7000 6530 6650 703088.2 71.7 56.1 47.3 36.2 29.4 24.7 20.6 17.1 13.7 11.2 9.06 8.33 7.09 5.465170 3920 3070 2740 1430 1430 682 1180 1300 1090 1520 1510 990 1140 14800.511 0.643 0.837 1.03 1.26 1.3 1.34 1.33 1.3 1.3 1.29 1.28 1.26 1.27 1.260.720 0.72 0.72 0.72 0.671 0.562 0.504 0.408 0.331 0.268 0.213 0.17 0.158 0.134 0.1011.71 1.44 1.51 1.63 1.59 1.66 1.54 1.66 1.66 1.61 1.7 1.68 1.54 1.59 1.652.14 1.47 1.21 1.08 0.812 0.69 0.557 0.489 0.404 0.318 0.269 0.214 0.184 0.161 0.12764 61 62 63 63 63 63 64 64 63 64 64 62 63 630.281 0.491 0.742 1.11 1.85 2.61 3.23 4.9 7.42 11.3 17.8 28 32.6 44.9 78.80.0061 0.0091 0.0147 0.0216 0.0362 0.0545 0.0719 0.108 0.158 0.243 0.377 0.579 0.661 0.921 1.590.802 0.98 1.25 1.51 1.96 2.41 2.76 3.39 4.1 5.08 6.32 7.84 8.37 9.89 1311900 9740 7660 6310 4870 3970 3460 2820 2330 1880 1510 1220 1140 966 7344170 4880 4560 4640 4600 4310 4040 4090 4220 4190 4250 4350 4440 4380 445015.6 14.9 14.3 14.1 13.9 13.7 13.5 13.5 13.5 13.5 13.6 13.7 13.6 13.6 13.70.358 0.291 0.299 0.29 0.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.294Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 46 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.18 s20 Thermal time constant motor 76.1 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)170 N28 Max. radial loading, 5 mm from flange 1.4 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 15 gValues listed in the table are nominal.Explanation of the figures on page 49.n [rpm]12000800040000.750.4 0.8 1.20.1 0.2 0.3118455Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Encoder MEnc13 mm16 CPT, 2 channelsPage 284May 2012 edition / subject to changemaxon DC motor59

maxon DC motorRE 13 13 mm, Precious Metal Brushes, 2.5 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118461 118462 118463 118464 118465 118466 118467 118468 118469 118470 118471 118472 118473 118474 1184752.4 3 3 3.6 4.8 4.8 6 7.2 8 10 12 15 15 18 2410600 12200 10700 10800 11400 10100 11400 11400 10900 11400 11000 11100 10300 10600 1150051.5 50.8 42 35.5 28.8 24.4 23 19.2 16.1 13.8 11 8.87 7.98 6.9 5.829160 10500 8490 8050 7890 6430 7660 7730 7320 7790 7390 7470 6620 6920 78001.44 1.56 1.8 2.16 2.76 2.87 2.81 2.86 2.98 2.9 2.89 2.9 2.88 2.9 2.840.72 0.72 0.72 0.72 0.72 0.664 0.586 0.497 0.443 0.363 0.291 0.235 0.217 0.187 0.1499.95 10.2 8.34 8.25 8.81 7.78 8.51 8.84 9.1 9.15 8.77 8.9 8.13 8.44 8.874.63 4.42 3.15 2.63 2.22 1.74 1.72 1.48 1.31 1.11 0.856 0.699 0.592 0.526 0.45180 80 79 78 79 78 79 79 79 79 79 79 79 79 790.519 0.679 0.951 1.37 2.16 2.75 3.5 4.85 6.11 9.03 14 21.5 25.3 34.2 53.20.0213 0.0247 0.0323 0.0456 0.0727 0.092 0.114 0.164 0.223 0.316 0.485 0.749 0.87 1.19 1.792.15 2.31 2.65 3.14 3.97 4.46 4.96 5.95 6.94 8.27 10.2 12.7 13.7 16 19.74440 4130 3610 3040 2410 2140 1930 1600 1380 1160 932 750 696 595 4851070 1210 1300 1330 1310 1320 1360 1310 1210 1260 1270 1260 1280 1270 13107.65 7.55 7.45 7.37 7.28 7.27 7.28 7.23 7.16 7.2 7.21 7.21 7.21 7.22 7.270.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.529Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 33 K/W18 Thermal resistance winding-housing 7.0 K/W19 Thermal time constant winding 4.88 s20 Thermal time constant motor 229 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)95 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 21 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 1860maxon DC motorMay 2012 edition / subject to change

RE 13 13 mm, Precious Metal Brushes, 2.5 Watt, approvedmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms118476 118477 118478 118479 118480 118481 118482 118483 118484 118485 118486 118487 118488 118489 1184902.4 3 3 3.6 4.8 4.8 6 7.2 8 10 12 15 15 18 2410600 12200 10700 10800 11400 10100 11400 11400 10900 11400 11000 11100 10300 10600 1150051.5 50.8 42 35.5 28.8 24.4 23 19.2 16.1 13.8 11 8.87 7.98 6.9 5.829160 10500 8490 8050 7890 6430 7660 7730 7320 7790 7390 7470 6620 6920 78001.44 1.56 1.8 2.16 2.76 2.87 2.81 2.86 2.98 2.9 2.89 2.9 2.88 2.9 2.840.72 0.72 0.72 0.72 0.72 0.664 0.586 0.497 0.443 0.363 0.291 0.235 0.217 0.187 0.1499.95 10.2 8.34 8.25 8.81 7.78 8.51 8.84 9.1 9.15 8.77 8.9 8.13 8.44 8.874.63 4.42 3.15 2.63 2.22 1.74 1.72 1.48 1.31 1.11 0.856 0.699 0.592 0.526 0.45180 80 79 78 79 78 79 79 79 79 79 79 79 79 790.519 0.679 0.951 1.37 2.16 2.75 3.5 4.85 6.11 9.03 14 21.5 25.3 34.2 53.20.0213 0.0247 0.0323 0.0456 0.0727 0.092 0.114 0.164 0.223 0.316 0.485 0.749 0.87 1.19 1.792.15 2.31 2.65 3.14 3.97 4.46 4.96 5.95 6.94 8.27 10.2 12.7 13.7 16 19.74440 4130 3610 3040 2410 2140 1930 1600 1380 1160 932 750 696 595 4851070 1210 1300 1330 1310 1320 1360 1310 1210 1260 1270 1260 1280 1270 13107.65 7.55 7.45 7.37 7.28 7.27 7.28 7.23 7.16 7.2 7.21 7.21 7.21 7.22 7.270.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.52916 Rotor inertia gcm 2 Recommended Electronics:Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 33 K/W18 Thermal resistance winding-housing 7.0 K/W19 Thermal time constant winding 4.88 s20 Thermal time constant motor 229 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)95 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 21 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor61

maxon DC motorRE 13 13 mm, Precious Metal Brushes, 2 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118491 118492 118493 118494 118495 118496 118497 118498 118499 118500 118501 118502 118503 118504 1185051.5 1.5 1.8 2.4 3 3 3.6 4.2 4.8 6 7.2 9 10 12 156570 6090 6380 7170 7100 6300 6800 6620 6490 6810 6590 6630 6840 7020 715043.8 39.8 35.3 30.8 24.3 20.8 19.2 15.8 13.5 11.5 9.19 7.41 6.94 5.99 4.915170 4320 4160 4400 3560 2550 3000 2880 2880 3130 2880 2940 3120 3330 34001.46 1.58 1.82 2.18 2.78 2.91 2.85 2.91 3.02 2.95 2.93 2.94 2.92 2.93 2.880.72 0.72 0.72 0.72 0.72 0.669 0.592 0.502 0.446 0.367 0.294 0.237 0.218 0.188 0.1516.22 5.12 5.01 5.5 5.51 4.86 5.1 5.16 5.46 5.49 5.26 5.34 5.42 5.63 5.542.89 2.21 1.89 1.75 1.39 1.09 1.03 0.866 0.786 0.665 0.514 0.419 0.395 0.351 0.28277 75 75 76 76 75 75 75 76 76 75 76 76 76 760.519 0.679 0.951 1.37 2.16 2.75 3.5 4.85 6.11 9.03 14 21.5 25.3 34.2 53.20.0213 0.0247 0.0323 0.0456 0.0727 0.092 0.114 0.164 0.223 0.316 0.485 0.749 0.87 1.19 1.792.15 2.31 2.65 3.14 3.97 4.46 4.96 5.95 6.94 8.27 10.2 12.7 13.7 16 19.74440 4130 3610 3040 2410 2140 1930 1600 1380 1160 932 750 696 595 4851070 1210 1300 1330 1310 1320 1360 1310 1210 1260 1270 1260 1280 1270 13107.65 7.55 7.45 7.37 7.28 7.27 7.28 7.23 7.16 7.2 7.21 7.21 7.21 7.22 7.270.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.529Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 33 K/W18 Thermal resistance winding-housing 7.0 K/W19 Thermal time constant winding 4.88 s20 Thermal time constant motor 229 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)95 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 21 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Encoder MEnc13 mm16 CPT, 2 channelsPage 284Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 1862maxon DC motorMay 2012 edition / subject to change

RE 13 13 mm, Precious Metal Brushes, 2 Watt, approvedmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118506 118507 118508 118509 118510 118511 118512 118513 118514 118515 118516 118517 118518 118519 1185201.5 1.5 1.8 2.4 3 3 3.6 4.2 4.8 6 7.2 9 10 12 156570 6090 6380 7170 7100 6300 6800 6620 6490 6810 6590 6630 6840 7020 715043.8 39.8 35.3 30.8 24.3 20.8 19.2 15.8 13.5 11.5 9.19 7.41 6.94 5.99 4.915170 4320 4160 4400 3560 2550 3000 2880 2880 3130 2880 2940 3120 3330 34001.46 1.58 1.82 2.18 2.78 2.91 2.85 2.91 3.02 2.95 2.93 2.94 2.92 2.93 2.880.72 0.72 0.72 0.72 0.72 0.669 0.592 0.502 0.446 0.367 0.294 0.237 0.218 0.188 0.1516.22 5.12 5.01 5.5 5.51 4.86 5.1 5.16 5.46 5.49 5.26 5.34 5.42 5.63 5.542.89 2.21 1.89 1.75 1.39 1.09 1.03 0.866 0.786 0.665 0.514 0.419 0.395 0.351 0.28277 75 75 76 76 75 75 75 76 76 75 76 76 76 760.519 0.679 0.951 1.37 2.16 2.75 3.5 4.85 6.11 9.03 14 21.5 25.3 34.2 53.20.0213 0.0247 0.0323 0.0456 0.0727 0.092 0.114 0.164 0.223 0.316 0.485 0.749 0.87 1.19 1.792.15 2.31 2.65 3.14 3.97 4.46 4.96 5.95 6.94 8.27 10.2 12.7 13.7 16 19.74440 4130 3610 3040 2410 2140 1930 1600 1380 1160 932 750 696 595 4851070 1210 1300 1330 1310 1320 1360 1310 1210 1260 1270 1260 1280 1270 13107.65 7.55 7.45 7.37 7.28 7.27 7.28 7.23 7.16 7.2 7.21 7.21 7.21 7.22 7.270.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.529Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 33 K/W18 Thermal resistance winding-housing 7.0 K/W19 Thermal time constant winding 4.88 s20 Thermal time constant motor 229 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)95 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 21 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Encoder MEnc13 mm16 CPT, 2 channelsPage 284May 2012 edition / subject to changemaxon DC motor63

maxon DC motorRE 13 13 mm, Graphite Brushes, 1.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118521 118522 118523 118524 118525 118526 118527 118528 118529 118530 118531 118532 118533 118534 1185351.2 1.5 2.4 3 3.6 4.2 4.8 6 7.2 9 12 12 15 18 209360 10400 12300 12300 12300 12800 11900 12400 12100 12200 13200 12200 13100 13900 13300423 359 247 191 156 138 109 91.7 73.2 58.9 49.1 44.6 38.8 35.1 29.76840 7080 7500 6290 6590 7290 6430 6970 6650 6750 7860 6780 7750 8790 79500.262 0.384 0.755 1.06 1.13 1.17 1.22 1.2 1.23 1.23 1.19 1.21 1.19 1.19 1.180.72 0.72 0.72 0.707 0.608 0.549 0.458 0.376 0.308 0.248 0.197 0.184 0.156 0.138 0.1181.3 1.53 2.26 2.45 2.71 3.02 2.9 2.99 2.98 3 3.19 2.93 3.17 3.46 3.181.66 1.6 1.53 1.28 1.15 1.12 0.878 0.748 0.601 0.486 0.417 0.359 0.328 0.316 0.25117 18 29 33 36 39 40 41 42 42 43 42 44 45 440.721 0.938 1.57 2.34 3.12 3.74 5.47 8.02 12 18.5 28.8 33.4 45.7 57 79.70.0061 0.0091 0.0216 0.0362 0.0545 0.0719 0.108 0.158 0.243 0.377 0.579 0.661 0.921 1.19 1.590.782 0.956 1.48 1.91 2.35 2.69 3.3 4 4.95 6.17 7.64 8.17 9.64 10.9 12.712200 9990 6470 5000 4070 3550 2890 2390 1930 1550 1250 1170 990 872 75311300 9810 6870 6110 5410 4930 4790 4800 4670 4650 4700 4790 4690 4540 473042.3 29.9 20.8 18.4 17.2 16.4 15.8 15.4 15 14.8 14.7 14.7 14.6 14.4 14.60.358 0.291 0.29 0.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.303 0.294Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 46 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.18 s20 Thermal time constant motor 210 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 15 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 1864maxon DC motorMay 2012 edition / subject to change

RE 13 13 mm, Graphite Brushes, 1.5 Wattmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms118536 118537 118538 118539 118540 118541 118542 118543 118544 118545 118546 118547 118548 118549 1185501.2 1.5 2.4 3 3.6 4.2 4.8 6 7.2 9 12 12 15 18 209360 10400 12300 12300 12300 12800 11900 12400 12100 12200 13200 12200 13100 13900 13300423 359 247 191 156 138 109 91.7 73.2 58.9 49.1 44.6 38.8 35.1 29.76840 7080 7500 6290 6590 7290 6430 6970 6650 6750 7860 6780 7750 8790 79500.262 0.384 0.755 1.06 1.13 1.17 1.22 1.2 1.23 1.23 1.19 1.21 1.19 1.19 1.180.72 0.72 0.72 0.707 0.608 0.549 0.458 0.376 0.308 0.248 0.197 0.184 0.156 0.138 0.1181.3 1.53 2.26 2.45 2.71 3.02 2.9 2.99 2.98 3 3.19 2.93 3.17 3.46 3.181.66 1.6 1.53 1.28 1.15 1.12 0.878 0.748 0.601 0.486 0.417 0.359 0.328 0.316 0.25117 18 29 33 36 39 40 41 42 42 43 42 44 45 440.721 0.938 1.57 2.34 3.12 3.74 5.47 8.02 12 18.5 28.8 33.4 45.7 57 79.70.0061 0.0091 0.0216 0.0362 0.0545 0.0719 0.108 0.158 0.243 0.377 0.579 0.661 0.921 1.19 1.590.782 0.956 1.48 1.91 2.35 2.69 3.3 4 4.95 6.17 7.64 8.17 9.64 10.9 12.712200 9990 6470 5000 4070 3550 2890 2390 1930 1550 1250 1170 990 872 75311300 9810 6870 6110 5410 4930 4790 4800 4670 4650 4700 4790 4690 4540 473042.3 29.9 20.8 18.4 17.2 16.4 15.8 15.4 15 14.8 14.7 14.7 14.6 14.4 14.60.358 0.291 0.29 0.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.303 0.29416 Rotor inertia gcm 2 Recommended Electronics:Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 46 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.18 s20 Thermal time constant motor 210 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 17 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor65

maxon DC motorRE 13 13 mm, Graphite Brushes, 1.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118555 118556 118557 118558 118559 118560 118561 118562 118563 118564 118565 1185663 3.6 4.2 4.8 6 7.2 9 12 12 15 18 2012300 12300 12800 11900 12400 12100 12200 13200 12200 13100 13900 13300191 156 138 109 91.7 73.2 58.9 49.1 44.6 38.8 35.1 29.76290 6590 7290 6430 6970 6650 6750 7860 6780 7750 8790 79501.06 1.13 1.17 1.22 1.2 1.23 1.23 1.19 1.21 1.19 1.19 1.180.707 0.608 0.549 0.458 0.376 0.308 0.248 0.197 0.184 0.156 0.138 0.1182.45 2.71 3.02 2.9 2.99 2.98 3 3.19 2.93 3.17 3.46 3.181.28 1.15 1.12 0.878 0.748 0.601 0.486 0.417 0.359 0.328 0.316 0.25133 36 39 40 41 42 42 43 42 44 45 442.34 3.12 3.74 5.47 8.02 12 18.5 28.8 33.4 45.7 57 79.70.0362 0.0545 0.0719 0.108 0.158 0.243 0.377 0.579 0.661 0.921 1.19 1.591.91 2.35 2.69 3.3 4 4.95 6.17 7.64 8.17 9.64 10.9 12.75000 4070 3550 2890 2390 1930 1550 1250 1170 990 872 7536110 5410 4930 4790 4800 4670 4650 4700 4790 4690 4540 473018.4 17.2 16.4 15.8 15.4 15 14.8 14.7 14.7 14.6 14.4 14.60.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.303 0.294Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 46 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.38 s20 Thermal time constant motor 210 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)140 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 15 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Encoder MEnc13 mm16 CPT, 2 channelsPage 284Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 1866maxon DC motorMay 2012 edition / subject to change

RE 13 13 mm, Graphite Brushes, 1.5 Wattmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118570 118571 118572 118573 118574 118575 118576 118577 118578 118579 118580 1185813 3.6 4.2 4.8 6 7.2 9 12 12 15 18 2012300 12300 12800 11900 12400 12100 12200 13200 12200 13100 13900 13300191 156 138 109 91.7 73.2 58.9 49.1 44.6 38.8 35.1 29.76290 6590 7290 6430 6970 6650 6750 7860 6780 7750 8790 79501.06 1.13 1.17 1.22 1.2 1.23 1.23 1.19 1.21 1.19 1.19 1.180.707 0.608 0.549 0.458 0.376 0.308 0.248 0.197 0.184 0.156 0.138 0.1182.45 2.71 3.02 2.9 2.99 2.98 3 3.19 2.93 3.17 3.46 3.181.28 1.15 1.12 0.878 0.748 0.601 0.486 0.417 0.359 0.328 0.316 0.25133 36 39 40 41 42 42 43 42 44 45 442.34 3.12 3.74 5.47 8.02 12 18.5 28.8 33.4 45.7 57 79.70.0362 0.0545 0.0719 0.108 0.158 0.243 0.377 0.579 0.661 0.921 1.19 1.591.91 2.35 2.69 3.3 4 4.95 6.17 7.64 8.17 9.64 10.9 12.75000 4070 3550 2890 2390 1930 1550 1250 1170 990 872 7536110 5410 4930 4790 4800 4670 4650 4700 4790 4690 4540 473018.4 17.2 16.4 15.8 15.4 15 14.8 14.7 14.7 14.6 14.4 14.60.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.303 0.294Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 46 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.38 s20 Thermal time constant motor 210 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)140 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 15 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Encoder MEnc13 mm16 CPT, 2 channelsPage 284May 2012 edition / subject to changemaxon DC motor67

maxon DC motorRE 13 13 mm, Graphite Brushes, 3 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118582 118583 118584 118585 118586 118587 118588 118589 118590 118591 118592 118593 118594 118595 1185963 3.6 3.6 4.8 6 6 7.2 9 10 12 15 18 21 24 3011900 13400 11700 13400 13400 11900 12900 13500 12900 13100 13200 12800 13800 13500 13800164 160 133 118 93.3 79 73.5 62.5 52.6 44.3 35.9 28.5 27.4 23.2 19.19350 10700 8620 9940 10100 8500 9610 10400 9890 10000 10200 9730 10900 10600 108001.25 1.35 1.62 1.97 2.1 2.22 2.17 2.22 2.38 2.36 2.37 2.42 2.34 2.39 2.340.72 0.72 0.72 0.72 0.604 0.559 0.496 0.424 0.384 0.32 0.259 0.213 0.193 0.167 0.1347.57 8.27 7.23 8.71 9.4 8.5 9.18 10.2 10.7 10.6 10.7 10.5 11.3 11.2 11.13.46 3.51 2.69 2.72 2.33 1.87 1.82 1.69 1.52 1.25 1.03 0.814 0.809 0.688 0.55651 53 53 57 60 60 61 64 65 65 66 66 67 67 670.867 1.02 1.34 1.76 2.57 3.21 3.96 5.32 6.6 9.56 14.6 22.1 26 34.9 540.0213 0.0247 0.0323 0.0456 0.0727 0.092 0.114 0.164 0.223 0.316 0.485 0.749 0.87 1.19 1.792.19 2.36 2.69 3.2 4.04 4.54 5.05 6.06 7.07 8.41 10.4 13 14 16.3 204370 4050 3550 2990 2370 2100 1890 1580 1350 1140 915 737 684 585 4771730 1760 1770 1640 1510 1480 1480 1390 1260 1290 1280 1260 1270 1250 129012.3 11 10.1 9.12 8.38 8.17 7.95 7.66 7.48 7.36 7.25 7.17 7.14 7.12 7.120.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.529Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 33 K/W18 Thermal resistance winding-housing 7.0 K/W19 Thermal time constant winding 4.88 s20 Thermal time constant motor 93.8 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 24 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 1868maxon DC motorMay 2012 edition / subject to change

RE 13 13 mm, Graphite Brushes, 3 Wattmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms118597 118598 118599 118600 118601 118602 118603 118604 118605 118606 118607 118608 118609 118610 1186113 3.6 3.6 4.8 6 6 7.2 9 10 12 15 18 21 24 3011900 13400 11700 13400 13400 11900 12900 13500 12900 13100 13200 12800 13800 13500 13800164 160 133 118 93.3 79 73.5 62.5 52.6 44.3 35.9 28.5 27.4 23.2 19.19350 10700 8620 9940 10100 8500 9610 10400 9890 10000 10200 9730 10900 10600 108001.25 1.35 1.62 1.97 2.1 2.22 2.17 2.22 2.38 2.36 2.37 2.42 2.34 2.39 2.340.72 0.72 0.72 0.72 0.604 0.559 0.496 0.424 0.384 0.32 0.259 0.213 0.193 0.167 0.1347.57 8.27 7.23 8.71 9.4 8.5 9.18 10.2 10.7 10.6 10.7 10.5 11.3 11.2 11.13.46 3.51 2.69 2.72 2.33 1.87 1.82 1.69 1.52 1.25 1.03 0.814 0.809 0.688 0.55651 53 53 57 60 60 61 64 65 65 66 66 67 67 670.867 1.02 1.34 1.76 2.57 3.21 3.96 5.32 6.6 9.56 14.6 22.1 26 34.9 540.0213 0.0247 0.0323 0.0456 0.0727 0.092 0.114 0.164 0.223 0.316 0.485 0.749 0.87 1.19 1.792.19 2.36 2.69 3.2 4.04 4.54 5.05 6.06 7.07 8.41 10.4 13 14 16.3 204370 4050 3550 2990 2370 2100 1890 1580 1350 1140 915 737 684 585 4771730 1760 1770 1640 1510 1480 1480 1390 1260 1290 1280 1260 1270 1250 129012.3 11 10.1 9.12 8.38 8.17 7.95 7.66 7.48 7.36 7.25 7.17 7.14 7.12 7.120.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.52916 Rotor inertia gcm 2 Recommended Electronics:Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 33 K/W18 Thermal resistance winding-housing 7.0 K/W19 Thermal time constant winding 4.88 s20 Thermal time constant motor 93.8 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 24 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor69

maxon DC motorRE 13 13 mm, Graphite Brushes, 3 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118613 118614 118615 118616 118617 118618 118619 118620 118621 118622 118623 118624 118625 118626 1186273 3.6 3.6 4.8 6 6 7.2 9 10 12 15 18 21 24 3011900 13400 11700 13400 13400 11900 12900 13500 12900 13100 13200 12800 13800 13500 13800164 160 133 118 93.3 79 73.5 62.5 52.6 44.3 35.9 28.5 27.4 23.2 19.19350 10700 8620 9940 10100 8500 9610 10400 9890 10000 10200 9730 10900 10600 108001.25 1.35 1.62 1.97 2.1 2.22 2.17 2.22 2.38 2.36 2.37 2.42 2.34 2.39 2.340.72 0.72 0.72 0.72 0.604 0.559 0.496 0.424 0.384 0.32 0.259 0.213 0.193 0.167 0.1347.57 8.27 7.23 8.71 9.4 8.5 9.18 10.2 10.7 10.6 10.7 10.5 11.3 11.2 11.13.46 3.51 2.69 2.72 2.33 1.87 1.82 1.69 1.52 1.25 1.03 0.814 0.809 0.688 0.55651 53 53 57 60 60 61 64 65 65 66 66 67 67 670.867 1.02 1.34 1.76 2.57 3.21 3.96 5.32 6.6 9.56 14.6 22.1 26 34.9 540.0213 0.0247 0.0323 0.0456 0.0727 0.092 0.114 0.164 0.223 0.316 0.485 0.749 0.87 1.19 1.792.19 2.36 2.69 3.2 4.04 4.54 5.05 6.06 7.07 8.41 10.4 13 14 16.3 204370 4050 3550 2990 2370 2100 1890 1580 1350 1140 915 737 684 585 4771730 1760 1770 1640 1510 1480 1480 1390 1260 1290 1280 1260 1270 1250 129012.3 11 10.1 9.12 8.38 8.17 7.95 7.66 7.48 7.36 7.25 7.17 7.14 7.12 7.120.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.529Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 33 K/W18 Thermal resistance winding-housing 7.0 K/W19 Thermal time constant winding 4.88 s20 Thermal time constant motor 93.8 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)80 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 24 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Encoder MEnc13 mm16 CPT, 2 channelsPage 284Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 1870maxon DC motorMay 2012 edition / subject to change

RE 13 13 mm, Graphite Brushes, 3 Wattmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118628 118629 118630 118631 118632 118633 118634 118635 118636 118637 118638 118639 118640 118641 1186423 3.6 3.6 4.8 6 6 7.2 9 10 12 15 18 21 24 3011900 13400 11700 13400 13400 11900 12900 13500 12900 13100 13200 12800 13800 13500 13800164 160 133 118 93.3 79 73.5 62.5 52.6 44.3 35.9 28.5 27.4 23.2 19.19350 10700 8620 9940 10100 8500 9610 10400 9890 10000 10200 9730 10900 10600 108001.25 1.35 1.62 1.97 2.1 2.22 2.17 2.22 2.38 2.36 2.37 2.42 2.34 2.39 2.340.72 0.72 0.72 0.72 0.604 0.559 0.496 0.424 0.384 0.32 0.259 0.213 0.193 0.167 0.1347.57 8.27 7.23 8.71 9.4 8.5 9.18 10.2 10.7 10.6 10.7 10.5 11.3 11.2 11.13.46 3.51 2.69 2.72 2.33 1.87 1.82 1.69 1.52 1.25 1.03 0.814 0.809 0.688 0.55651 53 53 57 60 60 61 64 65 65 66 66 67 67 670.867 1.02 1.34 1.76 2.57 3.21 3.96 5.32 6.6 9.56 14.6 22.1 26 34.9 540.0213 0.0247 0.0323 0.0456 0.0727 0.092 0.114 0.164 0.223 0.316 0.485 0.749 0.87 1.19 1.792.19 2.36 2.69 3.2 4.04 4.54 5.05 6.06 7.07 8.41 10.4 13 14 16.3 204370 4050 3550 2990 2370 2100 1890 1580 1350 1140 915 737 684 585 4771730 1760 1770 1640 1510 1480 1480 1390 1260 1290 1280 1260 1270 1250 129012.3 11 10.1 9.12 8.38 8.17 7.95 7.66 7.48 7.36 7.25 7.17 7.14 7.12 7.120.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.529Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 33 K/W18 Thermal resistance winding-housing 7.0 K/W19 Thermal time constant winding 4.88 s20 Thermal time constant motor 93.6 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)80 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 24 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Encoder MEnc13 mm16 CPT, 2 channelsPage 284May 2012 edition / subject to changemaxon DC motor71

maxon DC motorRE 16 16 mm, Precious Metal Brushes CLL, 2 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2320173 320174 320175 320176 320177 320178 3201791.8 3 6 9 12 18 248240 8340 8490 8230 8090 7940 776035.1 21.4 11 7.02 5.81 3.35 2.446250 4830 4850 4590 4350 4140 38501.42 2.38 2.38 2.38 2.29 2.28 2.220.72 0.72 0.366 0.237 0.169 0.11 0.07835.46 5.55 5.55 5.4 5.01 4.81 4.452.65 1.64 0.833 0.524 0.359 0.226 0.15379 79 79 79 77 77 770.679 1.83 7.2 17.2 33.4 79.8 1570.0168 0.0456 0.176 0.421 0.77 1.8 3.352.06 3.39 6.66 10.3 13.9 21.3 29.14640 2810 1430 927 685 448 3281530 1520 1550 1550 1640 1680 177010.4 9.97 9.87 9.87 9.98 9.92 10.10.65 0.626 0.609 0.61 0.58 0.565 0.546Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 40.6 K/W18 Thermal resistance winding-housing 9.5 K/W19 Thermal time constant winding 5.33 s20 Thermal time constant motor 268 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 5 mm from flange 1.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 21 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Planetary Gearhead16 mm0.2 - 0.6 NmPage 218Spindle Drive16 mmPage 251/252Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 27072maxon DC motorMay 2012 edition / subject to change

RE 16 16 mm, Precious Metal Brushes CLL, 3.2 Watt, approvedmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms118678 118679 118680 118681 118682 118683 118684 118685 118686 118687 118688 118689 118690 118691 1186921.8 2.4 3 3.2 4.5 4.8 7.2 9 12 12 15 18 24 30 484990 6360 6890 6270 6740 5700 6890 6740 7130 5990 6010 5900 7250 6460 550023.5 25.4 23 18.6 14.8 10.8 9.57 7.4 6.05 4.63 3.72 3.02 3.11 2.08 1.024320 5510 5820 4930 5050 3630 4810 4630 5030 3830 3840 3730 5070 4220 31802.39 2.5 2.89 3.41 4.48 5.61 5.54 5.48 5.48 5.38 5.36 5.33 5.29 5.18 5.010.72 0.72 0.72 0.72 0.72 0.711 0.566 0.438 0.348 0.287 0.229 0.187 0.171 0.119 0.061415.5 16.9 17.3 15.2 17.4 15.2 18.1 17.4 18.6 14.9 14.9 14.5 17.6 15 11.94.53 4.71 4.19 3.13 2.74 1.9 1.82 1.37 1.16 0.784 0.628 0.5 0.561 0.341 0.14486 86 86 85 86 86 86 86 86 86 85 85 86 85 840.397 0.51 0.715 1.02 1.64 2.53 3.95 6.56 10.3 15.3 23.9 36 42.8 88 3330.0207 0.0227 0.0302 0.0415 0.0711 0.113 0.174 0.284 0.452 0.639 0.993 1.48 1.75 3.44 12.13.43 3.58 4.13 4.84 6.34 7.99 9.92 12.7 16 19 23.7 28.9 31.4 44.1 82.72790 2660 2310 1970 1510 1190 962 753 597 502 403 330 304 217 115323 379 400 415 391 378 383 389 386 404 406 410 414 432 4655.84 5.71 5.56 5.46 5.36 5.31 5.29 5.29 5.27 5.29 5.3 5.31 5.31 5.36 5.421.73 1.44 1.33 1.26 1.31 1.34 1.32 1.3 1.3 1.25 1.25 1.24 1.23 1.18 1.1116 Rotor inertia gcm 2 Recommended Electronics:Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 30 K/W18 Thermal resistance winding-housing 8.5 K/W19 Thermal time constant winding 10.6 s20 Thermal time constant motor 436 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 5 mm from flange 1.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 38 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Planetary Gearhead16 mm0.2 - 0.6 NmPage 218ESCON 36/2 DC Page 292Spindle DriveESCON 50/5 29216 mmNotes 18Page 251/252May 2012 edition / subject to changemaxon DC motor73

maxon DC motorRE 16 16 mm, Precious Metal Brushes CLL, 3.2 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118693 118694 118695 118696 118697 118698 118699 118700 118701 118702 118703 118704 118705 118706 1187071.8 2.4 3 3.2 4.5 4.8 7.2 9 12 12 15 18 24 30 484990 6360 6890 6270 6740 5700 6890 6740 7130 5990 6010 5900 7250 6460 550023.5 25.4 23 18.6 14.8 10.8 9.57 7.4 6.05 4.63 3.72 3.02 3.11 2.08 1.024320 5510 5820 4930 5050 3630 4810 4630 5030 3830 3840 3730 5070 4220 31802.39 2.5 2.89 3.41 4.48 5.61 5.54 5.48 5.48 5.38 5.36 5.33 5.29 5.18 5.010.72 0.72 0.72 0.72 0.72 0.711 0.566 0.438 0.348 0.287 0.229 0.187 0.171 0.119 0.061415.5 16.9 17.3 15.2 17.4 15.2 18.1 17.4 18.6 14.9 14.9 14.5 17.6 15 11.94.53 4.71 4.19 3.13 2.74 1.9 1.82 1.37 1.16 0.784 0.628 0.5 0.561 0.341 0.14486 86 86 85 86 86 86 86 86 86 85 85 86 85 840.397 0.51 0.715 1.02 1.64 2.53 3.95 6.56 10.3 15.3 23.9 36 42.8 88 3330.0207 0.0227 0.0302 0.0415 0.0711 0.113 0.174 0.284 0.452 0.639 0.993 1.48 1.75 3.44 12.13.43 3.58 4.13 4.84 6.34 7.99 9.92 12.7 16 19 23.7 28.9 31.4 44.1 82.72790 2660 2310 1970 1510 1190 962 753 597 502 403 330 304 217 115323 379 400 415 391 378 383 389 386 404 406 410 414 432 4655.84 5.71 5.56 5.46 5.36 5.31 5.29 5.29 5.27 5.29 5.3 5.31 5.31 5.36 5.421.73 1.44 1.33 1.26 1.31 1.34 1.32 1.3 1.3 1.25 1.25 1.24 1.23 1.18 1.11Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 30 K/W18 Thermal resistance winding-housing 8.5 K/W19 Thermal time constant winding 10.6 s20 Thermal time constant motor 436 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)70 N28 Max. radial loading, 5 mm from flange 1.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 38 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Planetary Gearhead16 mm0.2 - 0.6 NmPage 218Spindle Drive16 mmPage 251/252Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270Encoder MEnc13 mm16 CPT, 2 channelsPage 28474maxon DC motorMay 2012 edition / subject to change

RE 16 16 mm, Graphite Brushes, 4.5 Wattmaxon DC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms118710 118711 118712 118713 118714 118715 118716 118717 118718 118719 118720 118721 118722 118723 1187244.8 4.8 6 7.2 9 12 15 18 24 30 36 45 48 48 4812700 12100 13200 13600 13100 13900 14000 13200 14000 14700 14100 14500 14200 10100 5320105 98.7 87.6 75.4 56.9 45.9 37.1 28.5 23 19.6 15.6 12.8 11.8 7.66 3.6311200 10500 11500 11700 11000 12000 12200 11300 12200 12900 12300 12700 12400 8130 31702.15 2.27 2.67 3.18 4.09 4.26 4.34 4.48 4.5 4.37 4.44 4.41 4.42 4.65 4.770.72 0.72 0.72 0.72 0.69 0.569 0.467 0.375 0.299 0.245 0.199 0.162 0.15 0.111 0.060326.3 22.7 25.8 27.3 29.9 34.3 35.3 33.4 36.3 36.8 35.6 36.2 35.4 24.2 12.17.56 6.26 6.16 5.56 4.65 4.23 3.51 2.6 2.24 1.91 1.48 1.23 1.11 0.541 0.14469 69 72 73 76 78 79 79 80 80 80 81 80 78 710.635 0.767 0.975 1.29 1.94 2.83 4.28 6.93 10.7 15.7 24.4 36.5 43.3 88.7 3340.0208 0.0227 0.0303 0.0415 0.0711 0.113 0.174 0.285 0.452 0.64 0.994 1.48 1.75 3.44 12.13.48 3.64 4.2 4.91 6.43 8.11 10.1 12.9 16.2 19.3 24.1 29.4 31.9 44.8 83.92750 2630 2280 1940 1480 1180 948 742 589 495 397 325 299 213 114502 554 529 511 447 411 403 399 389 403 402 404 407 423 4539.07 8.35 7.36 6.71 6.13 5.78 5.56 5.43 5.31 5.28 5.25 5.23 5.22 5.24 5.281.73 1.44 1.33 1.26 1.31 1.34 1.32 1.3 1.3 1.25 1.25 1.24 1.23 1.18 1.11Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 30 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 8.5 K/W4.5(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 10.6 s 16000118718temperature will be reached during continuous operationat 25°C ambient.20 Thermal time constant motor 459 s21 Ambient temperature -20…+65°C 1200022 Max. permissible winding temperature +85°C= Thermal limit.8000Mechanical data (sleeve bearings)Short term operation23 Max. permissible speed 16000 rpm 4000The motor may be briefly overloaded (recurring).24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N2.0 4.0 6.0Assigned power rating27 Max. force for press fits (static) 15 N0.1 0.2 0.3 0.4 0.528 Max. radial loading, 5 mm from flange 1.5 NOther specifications29 Number of pole pairs 1 maxon Modular System Overview on page 16 - 2130 Number of commutator segments 731 Weight of motor 40 gPlanetary Gearhead16 mmValues listed in the table are nominal.0.06 - 0.18 NmExplanation of the figures on page 49.Page 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Planetary Gearhead16 mm0.2 - 0.6 NmRecommended Electronics:Page 218ESCON 36/2 DC Page 29216 Rotor inertia gcm 2 Spindle DriveESCON 50/5 29216 mmNotes 18Page 251/252May 2012 edition / subject to changemaxon DC motor75

maxon DC motorRE 16 16 mm, Graphite Brushes, 4.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118725 118726 118727 118728 118729 118730 118731 118732 118733 118734 118735 118736 118737 118738 1187394.8 4.8 6 7.2 9 12 15 18 24 30 36 45 48 48 4812700 12100 13200 13600 13100 13900 14000 13200 14000 14700 14100 14500 14200 10100 5320105 98.7 87.6 75.4 56.9 45.9 37.1 28.5 23 19.6 15.6 12.8 11.8 7.66 3.6311200 10500 11500 11700 11000 12000 12200 11300 12200 12900 12300 12700 12400 8130 31702.15 2.27 2.67 3.18 4.09 4.26 4.34 4.48 4.5 4.37 4.44 4.41 4.42 4.65 4.770.72 0.72 0.72 0.72 0.69 0.569 0.467 0.375 0.299 0.245 0.199 0.162 0.15 0.111 0.060326.3 22.7 25.8 27.3 29.9 34.3 35.3 33.4 36.3 36.8 35.6 36.2 35.4 24.2 12.17.56 6.26 6.16 5.56 4.65 4.23 3.51 2.6 2.24 1.91 1.48 1.23 1.11 0.541 0.14469 69 72 73 76 78 79 79 80 80 80 81 80 78 710.635 0.767 0.975 1.29 1.94 2.83 4.28 6.93 10.7 15.7 24.4 36.5 43.3 88.7 3340.0208 0.0227 0.0303 0.0415 0.0711 0.113 0.174 0.285 0.452 0.64 0.994 1.48 1.75 3.44 12.13.48 3.64 4.2 4.91 6.43 8.11 10.1 12.9 16.2 19.3 24.1 29.4 31.9 44.8 83.92750 2630 2280 1940 1480 1180 948 742 589 495 397 325 299 213 114502 554 529 511 447 411 403 399 389 403 402 404 407 423 4539.07 8.35 7.36 6.71 6.13 5.78 5.56 5.43 5.31 5.28 5.25 5.23 5.22 5.24 5.281.73 1.44 1.33 1.26 1.31 1.34 1.32 1.3 1.3 1.25 1.25 1.24 1.23 1.18 1.11Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 30 K/W18 Thermal resistance winding-housing 8.5 K/W19 Thermal time constant winding 10.6 s20 Thermal time constant motor 459 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 15 N(static, shaft supported)60 N28 Max. radial loading, 5 mm from flange 1.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 40 gValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Planetary Gearhead16 mm0.2 - 0.6 NmPage 218Spindle Drive16 mmPage 251/252Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270Encoder MEnc13 mm16 CPT, 2 channelsPage 28476maxon DC motorMay 2012 edition / subject to change

RE 25 25 mm, Precious Metal Brushes CLL, 10 Watt, approvedmaxon DC motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118740 118741 118742 118743 118744 118745 118746 118747 1187484.5 8 9 12 15 18 24 32 485360 5320 5230 4850 4980 4790 5190 5510 507079.7 44.4 38.7 26.3 21.8 9.88 14.4 11.7 6.964980 4520 4220 3800 3920 3710 4130 4450 400011.4 20.9 23.9 28.6 28.2 28.7 28 27.9 27.91.5 1.5 1.5 1.24 1.01 0.811 0.652 0.516 0.317131 132 119 129 131 126 136 144 13216.5 9.23 7.31 5.5 4.57 3.52 3.1 2.61 1.4787 87 86 87 87 90 87 87 870.273 0.867 1.23 2.18 3.28 5.11 7.73 12.3 32.60.0275 0.0882 0.115 0.238 0.353 0.551 0.832 1.31 3.487.99 14.3 16.3 23.5 28.6 35.8 43.9 55.2 89.91200 668 584 406 334 267 217 173 10640.9 40.5 44 37.7 38.3 38.2 38.3 38.5 38.64.99 4.4 4.37 4.25 4.23 4.22 4.22 4.22 4.2311.7 10.4 9.49 10.8 10.6 10.6 10.5 10.5 10.5Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 14 K/W18 Thermal resistance winding-housing 3.1 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 612 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +100°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 5500 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.2 N27 Max. force for press fits (static) 64 N(static, shaft supported)800 N28 Max. radial loading, 5 mm from flange 16 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 1131 Weight of motor 130 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionPreloaded ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/235/237Koaxdrive32 mm1.0 - 4.5 NmPage 240Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder Enc22 mm100 CPT, 2 channelsPage 274Encoder HED_ 5540500 CPT,3 channelsPage 276/278DC-Tacho DCT22 mm0.52 VPage 286May 2012 edition / subject to changemaxon DC motor77

maxon DC motorRE 25 25 mm, Graphite Brushes, 20 WattM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2302534 339149 339150 339151 339152 339153 339154 339155 339156 339157 3391587.2 9 12 18 24 30 36 48 48 48 4810500 9710 9620 10400 10900 9210 10100 9540 8450 6720 4650133 93.2 68.1 50.6 40.2 25 23.7 16.4 13.7 9.89 68970 8260 8310 9190 9690 8010 8860 8360 7270 5530 343021.9 24.4 27.5 29.1 30.4 31.4 30.7 31.7 32.3 32.9 32.83.68 2.97 2.45 1.85 1.5 1.04 0.931 0.68 0.614 0.495 0.341259 238 268 297 325 265 279 270 243 192 12742.1 28.1 23.2 18.4 15.6 8.61 8.24 5.67 4.51 2.84 1.379 81 84 86 88 88 88 89 89 88 860.171 0.32 0.517 0.98 1.53 3.49 4.37 8.47 10.6 16.9 36.80.0163 0.0308 0.0573 0.112 0.186 0.407 0.493 0.979 1.25 1.97 4.116.15 8.46 11.5 16.1 20.8 30.8 33.8 47.7 53.8 67.7 97.61550 1130 828 591 460 311 282 200 177 141 97.843.2 42.8 37.1 35.9 34 35.2 36.5 35.6 35.1 35.2 36.96.52 6.06 5.62 5.36 5.24 5.17 5.16 5.13 5.12 5.12 5.1414.4 13.5 14.5 14.3 14.7 14 13.5 13.8 13.9 13.9 13.3Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 14.4 K/W18 Thermal resistance winding-housing 5.1 K/W19 Thermal time constant winding 27.7 s20 Thermal time constant motor 543 s21 Ambient temperature -30…+100°C22 Max. permissible winding temperature +155°CMechanical data (ball bearings)23 Max. permissible speed 14000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 20 N27 Max. force for press fits (static) 60 N(static, shaft supported)1000 N28 Max. radial loading, 5 mm from flange 35 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1131 Weight of motor 115 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionEncoder MR on requestEncoder HED_ 5540 on requestn [rpm]150001000050002010 20 300.25 0.5 1.0339155Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/235/237Koaxdrive32 mm1.0 - 4.5 NmPage 240Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder HED_ 5540500 CPT,3 channelsPage 277/280DC-Tacho DCT22 mm0.52 VPage 286Brake AB 2824 VDC0.4 NmPage 33078maxon DC motorMay 2012 edition / subject to change

RE 25 25 mm, Graphite Brushes, 20 Wattmaxon DC motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor Dataaccording to dimensional drawing 118749 118750 118751 118752 118753 118754 118755 118756 118757shaft length 15.7 shortened to 4 mm 302002 302003 302004 302005 302006 302007 302001 302008 302009Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 29 15 18 24 30 42 48 48 4810000 9660 10200 9560 9860 11100 10300 8240 5050110 60.8 53.9 36.9 30.5 25.2 20.1 15.2 8.528970 8430 8850 8330 8640 9920 9160 7040 383011.1 20.5 22.9 26.3 26.7 27.1 27.7 28.7 301.5 1.5 1.46 1.16 0.968 0.784 0.653 0.536 0.343232 225 220 243 249 283 264 209 12929.1 15.8 13.5 10.4 8.72 7.94 6.03 3.81 1.4476 82 83 85 86 87 87 86 840.309 0.952 1.33 2.32 3.44 5.29 7.96 12.6 33.40.0275 0.0882 0.115 0.238 0.353 0.551 0.832 1.31 3.487.96 14.3 16.3 23.4 28.5 35.6 43.8 55 89.61200 670 586 408 335 268 218 174 10746.5 44.7 48 40.3 40.4 39.8 39.6 39.8 39.75.68 4.87 4.77 4.55 4.47 4.4 4.37 4.37 4.3511.7 10.4 9.49 10.8 10.6 10.6 10.5 10.5 10.5Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 14 K/W18 Thermal resistance winding-housing 3.1 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 612 s21 Ambient temperature -30…+100°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 14000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.2 N27 Max. force for press fits (static) 64 N(static, shaft supported)800 N28 Max. radial loading, 5 mm from flange 16 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 1131 Weight of motor 130 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionPreloaded ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/235/237Koaxdrive32 mm1.0 - 4.5 NmPage 240Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder Enc22 mm100 CPT, 2 channelsPage 274Encoder HED_ 5540500 CPT,3 channelsPage 276/278DC-Tacho DCT22 mm0.52 VPage 286Brake AB 2824 VDC0.4 NmPage 330May 2012 edition / subject to changemaxon DC motor79

maxon DC motorRE 30 30 mm, Graphite Brushes, 60 WattM 1:2Stock programStandard programSpecial program (on request)according to dimensional drawingshaft length 15.7 shortened to 8.7 mmMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers310005 310006 310007 310008 310009268193 268213 268214 268215 26821612 18 24 36 488170 8590 8810 8590 8490301 213 165 106 78.67630 7910 8050 7840 776051.6 75.5 85.6 86.6 89.74 4 3.47 2.28 1.74852 1000 1020 1000 105061.1 50.3 39.3 25.2 19.685 87 87 87 880.196 0.358 0.611 1.43 2.450.0345 0.0703 0.119 0.281 0.51313.9 19.9 25.9 39.8 53.8685 479 369 240 1789.64 8.61 8.69 8.61 8.093.4 3.24 3.05 2.98 2.9433.7 35.9 33.5 33.1 34.7Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 6.0 K/W18 Thermal resistance winding-housing 1.7 K/W19 Thermal time constant winding 16.3 s20 Thermal time constant motor 525 s21 Ambient temperature -30…+100°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.6 N27 Max. force for press fits (static) 110 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 28 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 260 gValues listed in the table are nominal.Explanation of the figures on page 49.Tolerances may vary from the standardspecification.OptionPreloaded ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/236/237Koaxdrive32 mm1.0 - 4.5 NmPage 240Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR256 - 1024 Imp.,3 channelsPage 27380maxon DC motorMay 2012 edition / subject to change

RE 35 35 mm, Graphite Brushes, 90 Wattmaxon DC motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor Dataaccording to dimensional drawing 273752 323890 273753 273754 273755 273756 273757 273758 273759 273760 273761 273762 273763shaft length 15.6 shortened to 4 mm 285785 323891 285786 285787 285788 285789 285790 285791 285792 285793 285794 285795 285796Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 215 24 30 42 48 48 48 48 48 48 48 48 487180 7740 7270 7560 7300 6670 5980 4760 3820 3140 2580 2110 1630247 169 124 92.9 77.5 68.8 59.8 44.8 34.2 27.2 21.6 17.2 136500 7000 6490 6820 6530 5890 5180 3940 2990 2290 1720 1230 73673.1 101 97.2 101 99.4 101 101 104 106 106 106 105 1054 3.62 2.62 2.02 1.67 1.55 1.39 1.14 0.928 0.761 0.626 0.507 0.393929 1200 973 1080 980 890 776 620 498 398 322 255 19647.8 41.1 25 20.7 15.8 13.1 10.2 6.5 4.2 2.76 1.84 1.19 0.70883 86 85 86 86 85 85 84 82 81 79 77 740.314 0.583 1.2 2.03 3.05 3.67 4.69 7.38 11.4 17.4 26 40.2 67.80.085 0.191 0.34 0.62 0.87 1.04 1.29 2.04 3.16 4.65 6.89 10.3 17.119.4 29.2 38.9 52.5 62.2 68 75.8 95.2 119 144 175 214 276491 328 246 182 154 140 126 100 80.5 66.4 54.6 44.7 34.67.93 6.55 7.57 7.05 7.52 7.57 7.79 7.77 7.76 8.01 8.13 8.4 8.495.65 5.44 5.4 5.35 5.34 5.35 5.35 5.36 5.36 5.37 5.38 5.39 5.4168.1 79.2 68.1 72.5 67.9 67.4 65.6 65.9 65.9 64 63.2 61.2 60.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 6.2 K/W18 Thermal resistance winding-housing 2.0 K/W19 Thermal time constant winding 30.2 s20 Thermal time constant motor 644 s21 Ambient temperature -30…+100°C22 Max. permissible winding temperature +155°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.6 N27 Max. force for press fits (static) 110 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 28 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 340 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionHollow shaft as special designPreloaded ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/236/237Planetary Gearhead32 mm4.0 - 8.0 NmPage 239Planetary Gearhead42 mm3 - 15 NmPage 242Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 50/5 Page 292EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319ADS 50/10 373ADS_E 50/10 373Notes 18Encoder MR256 - 1024 Imp.,3 channelsPage 273Encoder HED_ 5540500 CPT,3 channelsPage 276/278DC-Tacho DCT22 mm0.52 VPage 286Brake AB 2824 VDC0.4 NmPage 330End capPage 335May 2012 edition / subject to changemaxon DC motor81

maxon DC motorRE 40 40 mm, Graphite Brushes, 150 WattM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2148866 148867 148877 218008 218009 218010 218011 218012 218013 21801412 24 48 48 48 48 48 48 48 486920 7580 7590 6420 5560 3330 2690 2130 1720 1420241 137 68.6 53.6 43.7 21.9 16.6 12.5 9.66 7.766380 6940 7000 5810 4930 2710 2060 1510 1080 78194.9 177 187 186 180 189 190 192 192 1906 6 3.17 2.66 2.23 1.4 1.13 0.909 0.73 0.61720 2420 2560 2040 1620 1020 814 655 523 424105 80.2 42.4 28.6 19.7 7.43 4.79 3.06 1.97 1.3287 91 92 91 91 89 89 88 87 850.115 0.299 1.13 1.68 2.44 6.46 10 15.7 24.4 36.30.0245 0.0823 0.329 0.46 0.612 1.7 2.62 4.14 6.4 9.3116.4 30.2 60.3 71.3 82.2 137 170 214 266 321581 317 158 134 116 69.7 56.2 44.7 35.9 29.84.05 3.14 2.97 3.16 3.45 3.29 3.31 3.27 3.29 3.375.89 4.67 4.28 4.2 4.19 4.16 4.15 4.15 4.15 4.16139 142 137 127 116 121 120 121 120 118Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 4.7 K/W18 Thermal resistance winding-housing 1.9 K/W19 Thermal time constant winding 41.5 s20 Thermal time constant motor 736 s21 Ambient temperature -30…+100°C22 Max. permissible winding temperature +155°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.6 N27 Max. force for press fits (static) 110 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 28 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 480 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionPreloaded ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 242Planetary Gearhead52 mm4 - 30 NmPage 245Recommended Electronics:ESCON 50/5 Page 292EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319ADS 50/10 373ADS_E 50/10 373Notes 18Encoder MR256 - 1024 Imp.,3 channelsPage 273Encoder HED_ 5540500 CPT,3 channelsPage 276/278Brake AB 2824 VDC0.4 NmPage 330Industrial VersionEncoder HEDL 9140Page 281Brake AB 28Page 331End capPage 33582maxon DC motorMay 2012 edition / subject to change

RE 50 50 mm, Graphite Brushes, 200 Wattmaxon DC motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2370354 370355 370356 37035724 36 48 705950 5680 4900 2760236 147 88.4 27.45680 5420 4620 2470405 418 420 45210.8 7.07 4.58 1.898920 8920 7370 4340232 148 78.9 17.994 94 94 920.103 0.244 0.608 3.90.0717 0.177 0.423 2.8338.5 60.4 93.4 242248 158 102 39.50.668 0.638 0.666 0.6383.75 3.74 3.78 3.74536 560 542 560Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 3.8 K/W18 Thermal resistance winding-housing 1.2 K/W19 Thermal time constant winding 71.7 s20 Thermal time constant motor 1370 s21 Ambient temperature -30…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 9500 rpm24 Axial play at axial load < 11.5 N 0 mm> 11.5 N 0.1 mm25 Radial play 0.03 mm26 Max. axial load (dynamic) 30 N27 Max. force for press fits (static) 150 N(static, shaft supported)6000 N28 Max. radial loading, 15 mm from flange 110 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1531 Weight of motor 1100 gValues listed in the table are nominal.Explanation of the figures on page 49.Industrial version with radial shaft seal ring(resulting in increased no-load current)n [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead52 mm4 - 30 NmPage 245Planetary Gearhead62 mm8 - 50 NmPage 247Recommended Electronics:ESCON 50/5 Page 292EPOS2 50/5 313EPOS2 70/10 313EPOS3 70/10 EtherCAT 319ADS 50/10 373ADS_E 50/10 373Notes 18Encoder HEDS 5540500 CPT,3 channelsPage 277Encoder HEDL 5540500 CPT,3 channelsPage 279Industrial Version IP54Encoder HEDL 9140Page 282Brake AB 44Page 334End capPage 335May 2012 edition / subject to changemaxon DC motor83

maxon DC motorRE 65 65 mm, Graphite Brushes, 250 WattM 1:4Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2353294 353295 353296 353297 353298 353299 353300 35330118 24 36 48 60 70 70 703420 3960 3850 3560 3570 3340 3090 2610721 665 417 276 221 171 153 1203150 3710 3630 3340 3360 3130 2880 2410442 485 628 722 758 796 809 86510 9.4 7.62 5.97 5.01 4.19 3.93 3.5414000 16200 18000 16600 16700 15500 14100 12600296 292 207 131 106 78.6 66.1 49.780 83 87 88 89 89 89 890.0609 0.0821 0.174 0.365 0.568 0.891 1.06 1.410.0226 0.0308 0.076 0.161 0.251 0.393 0.458 0.64347.5 55.4 87 127 158 198 214 253201 172 110 75.4 60.4 48.3 44.7 37.70.258 0.256 0.22 0.218 0.217 0.218 0.222 0.213.74 3.46 3.18 3.05 3 2.97 2.97 2.941380 1290 1380 1340 1320 1310 1280 1340Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 1.3 K/W18 Thermal resistance winding-housing 1.9 K/W19 Thermal time constant winding 123 s20 Thermal time constant motor 960 s21 Ambient temperature -30…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 5500 rpm24 Axial play at axial load < 25 N 0 mm> 25 N 0.1 mm25 Radial play 0.03 mm26 Max. axial load (dynamic) 70 N27 Max. force for press fits (static) 420 N(static, shaft supported)12000 N28 Max. radial loading, 15 mm from flange 350 NOther specifications29 Number of pole pairs 230 Number of commutator segments 2631 Weight of motor 2100 gValues listed in the table are nominal.Explanation of the figures on page 49.Industrial version with radial shaft seal ring(resulting in increased no-load current)n [rpm]6000450030001500250150 300 450 6007501.5 3.0 4.5 6.0353297Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead81 mm20 - 120 NmPage 248Recommended Electronics:ESCON 50/5 Page 292EPOS2 50/5 313EPOS2 70/10 313EPOS3 70/10 EtherCAT 319ADS 50/10 373ADS_E 50/10 373Notes 18Encoder HEDS 5540500 CPT,3 channelsPage 277Encoder HEDL 5540500 CPT,3 channelsPage 279Industrial Version IP54Encoder HEDL 9140Page 282Brake AB 44Page 334End capPage 33584maxon DC motorMay 2012 edition / subject to change

maxon -maxmaxon A-maxmaxon A-max motors are an innovative range of high-quality DC motors, equipped withpowerful AlNiCo permanent magnets. The “heart” of our motors is the ironless maxon winding,that has been tested millions of times over. This is the latest technology for compact,powerful and low-inertia drives.Summary 86DC motor 12 - 32 mm in diameter 87–11285

maxon A-max programThe economically priced DC motor program thatgives you top performance and convincing quality.Motor housing, precisionmadefrom rolled steel,delivers high strength yetminimizes waste materialto reduce costs.Power leads or AMPcompatibleterminals.Save strain relieve onpower leads.Elimination of a C-Clipgroove results in highertorsional stability andgreater cross-sectionalstrength.Modular construction of the A-max seriesReduced-diameter commutator,employingmore segments, provideslonger life.Hybrid process forms the statorby assembling motor housing,magnet and end cap in one stepusing injection molding of PPAplastic. Customers can selecteither sleeve or ball bearings.Glass-fibre reinforcedpolyphtalamide plastic (PPA),impact-resistant, heat-resistantup to 125°C and noiseabsorbing.Proven winding technologyprovides a high-performancerelationship between the coiland magnet system.Graphite brushes for themost demanding tasks. 4-,5- or 7-fingered precious metalbrushes for fine rotary motions.X = StandardX = OptionWE = Shaft endA-max 12 1 WEA-max 12 2 WEA-max 16 1 WEA-max 16 2 WEA-max 19 1 WEA-max 19 2 WEA-max 22 1 WEA-max 22 2 WEA-max 26 1 WEA-max 26 2 WEA-max 32 1 WEA-max 32 2 WEPrecious Metal Brushes (EB)X X X X X X X XPrecious Metal Brushes (EB) and CLL X X X X X X X X X XGraphite Brushes (GB)X X X X X X X X X XSleeve BearingsX X X X X X X X X X X XBall BearingsX X X X X X X X X X X XTerminalsX X X X X X X X X XPigtailsX X X X X X X X X X X XShaft flange side (FS)min. 4.5 4.5 4.5 4.5 5.0 5.0 5.0 5.0 6.0 6.0 6.0 6.0max. 10.0 10.0 15.0 15.0 27.4 27.4 25.0 25.0 30.0 30.0 30.0 30.0Shaft brush side (BS)min. 2.6 2.6 2.6 2.6 2.6 3.0max. 9.4 10.0 16.6 16.0 16.0 19.386

-max 12 12 mm, Precious Metal Brushes CLL, 0.75 Watt, approvedmaxon DC -max motorM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2200937 265374 265375 265376 265377 2653783 4.5 6 9 12 1513900 11900 12800 12100 12300 1380021.1 11.5 9.47 5.87 4.5 4.25980 4380 5260 4470 4610 50300.897 0.961 0.948 0.941 0.931 0.8040.465 0.282 0.225 0.141 0.107 0.08361.58 1.55 1.63 1.52 1.52 1.290.789 0.438 0.374 0.22 0.168 0.12970 71 71 70 70 683.8 10.3 16 40.9 71.6 1160.0851 0.263 0.402 1.01 1.74 2.132.01 3.53 4.36 6.92 9.06 104760 2710 2190 1380 1050 9529030 7880 8060 8170 8330 1100020.6 20.3 20.4 20.4 20.5 21.10.218 0.246 0.241 0.238 0.235 0.183Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 44.5 K/W18 Thermal resistance winding-housing 15 K/W19 Thermal time constant winding 5.03 s20 Thermal time constant motor 245 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 15 N28 Max. radial loading, 4 mm from flange 0.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 11 gCLL= Capacitor Long LifeAlignment of the electronicconnections not specifiedValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead10 mm0.005 - 0.15 NmPage 207Spur Gearhead12 mm0.008 - 0.025 NmPage 208Planetary Gearhead13 mm0.05 - 0.15 NmRecommended Electronics:Page 209ESCON 36/2 DC Page 292Planetary GearheadESCON 50/5 29213 mmNotes 180.2 - 0.35 NmPage 210May 2012 edition / subject to changemaxon DC motor87

maxon DC -max motor-max 12 12 mm, Precious Metal Brushes CLL, 0.5 Watt, approvedM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2200938 265389 265390 265391 265392 2653933 4.5 6 9 12 1513700 11700 12600 11900 12100 1350034.5 18.8 15.5 9.63 7.38 6.886000 4390 5280 4480 4620 50500.872 0.937 0.923 0.918 0.908 0.780.464 0.282 0.225 0.141 0.106 0.08351.58 1.55 1.63 1.52 1.52 1.290.789 0.438 0.374 0.22 0.168 0.12963 63 64 63 63 603.8 10.3 16 40.9 71.6 1160.0851 0.263 0.402 1.01 1.74 2.132.01 3.53 4.36 6.92 9.06 104760 2710 2190 1380 1050 9529030 7880 8060 8170 8330 1100020.6 20.3 20.4 20.4 20.5 21.10.218 0.246 0.241 0.238 0.235 0.183Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 44.5 K/W18 Thermal resistance winding-housing 15 K/W19 Thermal time constant winding 5.03 s20 Thermal time constant motor 267 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 14000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 15 N(static, shaft supported)70 N28 Max. radial loading, 4 mm from flange 0.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 12 gCLL = Capacitor Long LifeAlignment of the electronicconnections not specifiedValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead10 mm0.01 - 0.15 NmPage 207Spur Gearhead12 mm0.008 - 0.025 NmPage 208Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 26688maxon DC motorMay 2012 edition / subject to change

-max 16 16 mm, Precious Metal Brushes CLL, 2 Watt, approvedmaxon DC -max motorM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110041 110042 110043 110044 110045 110046 110047 110048 110049 110050with cables 139820 352815 134844 231379 220514 304672 352823 352816 260678 3528171.5 3 6 9 12 15 18 21 24 3010800 12300 10100 12300 12300 13200 14100 13700 13800 1140061.4 38.1 13.9 12.7 9.54 8.57 7.99 6.53 5.83 3.379360 8810 4530 6700 6660 7590 8480 8040 8120 54800.712 1.3 2.22 2.19 2.17 2.17 2.15 2.14 2.11 2.080.6 0.6 0.408 0.327 0.243 0.209 0.185 0.153 0.134 0.08644.79 4.51 4.03 4.82 4.77 5.16 5.44 5.22 5.12 4.043.66 1.97 0.723 0.702 0.52 0.482 0.453 0.362 0.315 0.16477 75 75 76 76 76 76 76 76 740.41 1.52 8.3 12.8 23.1 31.1 39.7 57.9 76.2 1830.017 0.0519 0.306 0.467 0.831 1.13 1.42 2.05 2.61 6.011.31 2.29 5.57 6.88 9.17 10.7 12 14.4 16.3 24.77290 4170 1720 1390 1040 893 795 663 587 3872280 2770 2560 2590 2620 2600 2630 2670 2750 288025.3 23.8 23.3 23.3 23.3 23.4 23.5 23.4 23.5 23.91.06 0.82 0.868 0.859 0.849 0.859 0.852 0.838 0.816 0.793Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 29.8 K/W18 Thermal resistance winding-housing 5.5 K/W19 Thermal time constant winding 3.55 s20 Thermal time constant motor 165 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.2 N27 Max. force for press fits (static) 30 N28 Max. radial loading, 5 mm from flange 7.8 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 21 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLmaxon Modular System Overview on page 16 - 21Spur Gearhead16 mm0.01 - 0.1 NmPage 212 - 215Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.6 NmRecommended Electronics:Page 217/218ESCON 36/2 DC Page 292Spindle DriveESCON 50/5 29216 mmNotes 18Page 251/252May 2012 edition / subject to changemaxon DC motor89

maxon DC -max motor-max 16 16 mm, Precious Metal Brushes CLL, 1.2 Watt, approvedM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110051 110052 110053 110054 110055 110056 110057 110058 110059 110060with cables 139823 352825 352826 352827 352828 352829 352830 352831 352832 3528331.2 2.4 6 7.2 9 12 15 18 18 308560 9730 10000 9740 9120 10400 11600 11600 10300 1130073.9 44.1 18.3 14.7 10.8 9.69 8.99 7.49 6.34 4.337170 6310 4540 4200 3530 4900 6090 6050 4580 55000.694 1.29 2.18 2.17 2.16 2.16 2.13 2.12 2.09 2.040.6 0.6 0.407 0.327 0.244 0.21 0.185 0.153 0.134 0.08623.83 3.61 4.03 3.86 3.57 4.13 4.54 4.48 3.84 4.042.93 1.58 0.723 0.561 0.39 0.386 0.378 0.311 0.236 0.16471 70 71 71 70 71 72 72 71 710.41 1.52 8.3 12.8 23.1 31.1 39.7 57.9 76.2 1830.017 0.0519 0.306 0.467 0.831 1.13 1.42 2.05 2.61 6.011.31 2.29 5.57 6.88 9.17 10.7 12 14.4 16.3 24.77290 4170 1720 1390 1040 893 795 663 587 3872280 2770 2560 2590 2620 2600 2630 2670 2750 288025.3 23.7 23.2 23.3 23.3 23.3 23.4 23.3 23.4 23.81.06 0.818 0.866 0.857 0.847 0.857 0.85 0.836 0.814 0.791Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 29.8 K/W18 Thermal resistance winding-housing 5.5 K/W19 Thermal time constant winding 3.55 s20 Thermal time constant motor 165 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N(static, shaft supported)280 N28 Max. radial loading, 5 mm from flange 1.4 NMechanical data (ball bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.2 N27 Max. force for press fits (static) 30 N(static, shaft supported)280 N28 Max. radial loading, 5 mm from flange 7.8 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 22 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLn [rpm]12000800040001.21.0 2.0 3.00.2 0.4 0.6110053Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead16 mm0.01 - 0.1 NmPage 212 - 215Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.6 NmPage 217/218Spindle Drive16 mmPage 251/252Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270Encoder MEnc13 mm16 CPT, 2 channelsPage 28490maxon DC motorMay 2012 edition / subject to change

-max 16 16 mm, Graphite Brushes, 2 Wattmaxon DC -max motorM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110061 110062 110063 110064 110065 110066 110067 110068 110069 110070with cables 139821 352853 352854 352855 325083 352856 205903 352857 266076 3528581.5 3 6 9 12 14 15 18 21 3010200 11600 9520 11700 11700 11700 11100 11100 11500 10800226 129 53.3 43.1 32.3 27.7 24.7 20.6 18.2 128670 7860 3240 5470 5430 5470 4840 4790 5080 41700.646 1.35 2.45 2.41 2.39 2.41 2.4 2.38 2.33 2.290.72 0.72 0.494 0.393 0.293 0.253 0.224 0.186 0.162 0.1054.93 4.51 4.02 4.82 4.76 4.81 4.53 4.47 4.48 4.033.76 1.97 0.721 0.7 0.519 0.45 0.377 0.31 0.275 0.16454 54 52 56 56 56 55 55 55 530.399 1.52 8.32 12.8 23.1 31.1 39.8 58 76.2 1830.017 0.0519 0.306 0.467 0.831 1.13 1.42 2.05 2.61 6.011.31 2.29 5.57 6.88 9.17 10.7 12 14.4 16.3 24.77290 4170 1720 1390 1040 893 795 663 587 3872220 2770 2560 2600 2630 2600 2630 2670 2750 288024.6 23.8 23.3 23.3 23.4 23.4 23.5 23.4 23.5 23.91.06 0.82 0.868 0.859 0.849 0.859 0.852 0.838 0.816 0.793Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 29.8 K/W18 Thermal resistance winding-housing 5.5 K/W19 Thermal time constant winding 3.55 s20 Thermal time constant motor 165 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]1200080002.0110063Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11900 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N28 Max. radial loading, 5 mm from flange 1.4 N40001.0 2.0 3.00.2 0.4 0.6Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 11900 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.2 N27 Max. force for press fits (static) 30 N28 Max. radial loading, 5 mm from flange 7.8 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 21 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsmaxon Modular System Overview on page 16 - 21Spur Gearhead16 mm0.01 - 0.1 NmPage 212 - 215Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.6 NmRecommended Electronics:Page 217/218ESCON 36/2 DC Page 292Spindle DriveESCON 50/5 29216 mmNotes 18Page 251/252May 2012 edition / subject to changemaxon DC motor91

maxon DC -max motor-max 16 16 mm, Graphite Brushes, 2 WattM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110071 110072 110073 110074 110075 110076 110077 110078 110079 110080with cables 139825 352870 352871 352872 352873 352874 352875 352876 352877 3528781.5 3 6 9 12 14 15 18 21 3010200 11600 9520 11700 11700 11700 11100 11100 11500 10800226 129 53.3 43.1 32.3 27.7 24.7 20.6 18.2 128670 7860 3240 5470 5430 5470 4840 4790 5080 41700.646 1.35 2.45 2.41 2.39 2.41 2.4 2.38 2.33 2.290.72 0.72 0.494 0.393 0.293 0.253 0.224 0.186 0.162 0.1054.93 4.51 4.02 4.82 4.76 4.81 4.53 4.47 4.48 4.033.76 1.97 0.721 0.7 0.519 0.45 0.377 0.31 0.275 0.16454 54 52 56 56 56 55 55 55 530.399 1.52 8.32 12.8 23.1 31.1 39.8 58 76.2 1830.017 0.0519 0.306 0.467 0.831 1.13 1.42 2.05 2.61 6.011.31 2.29 5.57 6.88 9.17 10.7 12 14.4 16.3 24.77290 4170 1720 1390 1040 893 795 663 587 3872220 2770 2560 2600 2630 2600 2630 2670 2750 288024.6 23.8 23.3 23.3 23.4 23.4 23.5 23.4 23.5 23.91.06 0.82 0.868 0.859 0.849 0.859 0.852 0.838 0.816 0.793Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 29.8 K/W18 Thermal resistance winding-housing 5.5 K/W19 Thermal time constant winding 3.55 s20 Thermal time constant motor 165 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]1200080002.0110073Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11900 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N(static, shaft supported)280 N28 Max. radial loading, 5 mm from flange 1.4 N40001.0 2.0 3.00.2 0.4 0.6Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 11900 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.2 N27 Max. force for press fits (static) 30 N(static, shaft supported)280 N28 Max. radial loading, 5 mm from flange 7.8 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 22 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsmaxon Modular System Overview on page 16 - 21Spur Gearhead16 mm0.01 - 0.1 NmPage 212 - 215Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.6 NmPage 217/218Spindle Drive16 mmPage 251/252Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270Encoder MEnc13 mm16 CPT, 2 channelsPage 28492maxon DC motorMay 2012 edition / subject to change

-max 19 19 mm, Precious Metal Brushes CLL, 2.5 Watt, approvedmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110081 110082 110083 110084 110085 110086 110087 110088 110089with cables 139828 202411 352922 202412 352923 233453 238388 267427 2353731.5 3.6 4.5 6 9 12 15 18 248040 10800 9420 7790 9220 10300 10300 9300 887078 52.9 33.6 18.6 16.2 14.6 11.7 8.25 5.736840 8080 5710 4000 5470 6510 6500 5380 49001.35 2.48 3.61 3.59 3.59 3.49 3.48 3.42 3.390.84 0.84 0.83 0.51 0.403 0.33 0.264 0.195 0.1387.79 9.43 9 7.36 8.83 9.47 9.45 8.16 7.634.44 3.02 2.01 1.02 0.963 0.867 0.692 0.45 0.30176 76 77 76 76 76 76 76 750.338 1.19 2.24 5.88 9.34 13.8 21.7 40 79.70.0186 0.0587 0.121 0.314 0.506 0.719 1.12 1.98 3.871.76 3.12 4.49 7.22 9.17 10.9 13.7 18.1 25.45440 3060 2130 1320 1040 874 699 526 3771050 1170 1060 1080 1060 1110 1110 1160 118027.9 25.4 24.3 24.2 24.1 24.2 24.3 25 24.62.54 2.07 2.18 2.14 2.16 2.09 2.09 2.06 1.99Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 21.3 K/W18 Thermal resistance winding-housing 10.5 K/W19 Thermal time constant winding 11 s20 Thermal time constant motor 201 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]15000100002.5110086Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 2.7 N50001.0 2.0 3.0 4.0 5.00.1 0.2 0.3 0.4 0.5Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N28 Max. radial loading, 5 mm from flange 11.9 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 33 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead19 mm0.1 - 0.3 NmPage 220Planetary Gearhead22 mm0.1 - 2.0 NmPage 222/224/225Spur Gearhead24 mm0.1 NmRecommended Electronics:Page 230ESCON 36/2 DC Page 292Spindle DriveESCON 50/5 29222 mmNotes 18Page 253/254May 2012 edition / subject to changemaxon DC motor93

maxon DC -max motor-max 19 19 mm, Precious Metal Brushes CLL, 1.5 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110090 110091 110092 110093 110094 110095 110096 110097 110098with cables 139832 352925 352926 352927 352928 352929 352930 315468 3529311.2 2.4 3 4.8 6 7.2 9 12 186390 7160 6230 6190 6090 6130 6130 6140 659088.3 52 34.2 21.2 16.6 14 11.2 8.41 6.195210 4410 2500 2410 2330 2290 2280 2210 26301.33 2.49 3.62 3.57 3.59 3.51 3.51 3.43 3.380.84 0.84 0.833 0.511 0.405 0.332 0.265 0.195 0.1386.23 6.28 6 5.89 5.89 5.68 5.67 5.44 5.733.55 2.01 1.34 0.816 0.642 0.52 0.415 0.3 0.22672 71 71 71 71 71 71 70 700.338 1.19 2.24 5.88 9.34 13.8 21.7 40 79.70.0186 0.0587 0.121 0.314 0.506 0.719 1.12 1.98 3.871.76 3.12 4.49 7.22 9.17 10.9 13.7 18.1 25.45440 3060 2130 1320 1040 874 699 526 3771050 1170 1060 1080 1060 1110 1110 1160 118027.9 25.4 24.3 24.2 24.1 24.3 24.3 25 24.72.54 2.08 2.18 2.15 2.17 2.09 2.09 2.06 1.99Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 21.3 K/W18 Thermal resistance winding-housing 10.5 K/W19 Thermal time constant winding 11 s20 Thermal time constant motor 201 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 10000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)480 N28 Max. radial loading, 5 mm from flange 2.7 NMechanical data (ball bearings)23 Max. permissible speed 10000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)480 N28 Max. radial loading, 5 mm from flange 11.9 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 34 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLn [rpm]1000080006000400020001.51.0 2.0 3.0 4.0 5.00.1 0.2 0.3 0.4 0.5110095Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead19 mm0.1 - 0.3 NmPage 220Planetary Gearhead22 mm0.1 - 2.0 NmPage 222/224/225Spur Gearhead24 mm0.1 NmPage 230Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270Encoder Enc22 mm100 CPT, 2 channelsPage 275Encoder MEnc13 mm16 CPT, 2 channelsPage 28494maxon DC motorMay 2012 edition / subject to change

-max 19 19 mm, Graphite Brushes, 2.5 Wattmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 249982 249983 249984 249985 249986 249987 249988 249989 249990with cables 240133 352942 310977 352943 352944 352945 352946 352947 3109802.4 3.6 6 7.2 9 12 15 18 2411700 10200 12100 8960 8840 9930 9940 8910 8470288 157 114 66.1 51.9 44.6 35.7 26.3 18.69550 7160 8480 4470 4460 5560 5600 4480 40100.781 1.79 2.76 3.85 3.94 3.84 3.85 3.81 3.80.72 0.72 0.72 0.593 0.476 0.392 0.315 0.234 0.1664.7 6.42 9.56 8.07 8.33 9.1 9.21 8.05 7.582.68 2.06 2.13 1.12 0.909 0.833 0.675 0.444 0.29935 47 57 56 57 59 59 57 560.896 1.75 2.8 6.44 9.9 14.4 22.2 40.6 80.30.0186 0.0587 0.121 0.314 0.506 0.719 1.12 1.98 3.871.76 3.12 4.49 7.22 9.17 10.9 13.7 18.1 25.45440 3060 2130 1320 1040 874 699 526 3772780 1720 1330 1180 1120 1150 1140 1180 119074.7 37.8 30.8 26.9 25.9 25.6 25.3 25.7 25.22.57 2.1 2.21 2.17 2.2 2.12 2.12 2.09 2.02Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 21.3 K/W18 Thermal resistance winding-housing 10.5 K/W19 Thermal time constant winding 11 s20 Thermal time constant motor 201 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]1200080002.5249987Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 2.7 N40001.0 2.0 3.0 4.0 5.00.1 0.2 0.3 0.4 0.5Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N28 Max. radial loading, 5 mm from flange 11.9 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 33 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead19 mm0.1 - 0.3 NmPage 220Planetary Gearhead22 mm0.1 - 2.0 NmPage 222/224/225Spur Gearhead24 mm0.1 NmRecommended Electronics:Page 230ESCON 36/2 DC Page 292Spindle DriveESCON 50/5 29222 mmNotes 18Page 253/254May 2012 edition / subject to changemaxon DC motor95

maxon DC -max motor-max 19 19 mm, Graphite Brushes, 2.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 249991 249992 249993 249994 249995 249996 249997 249998 249999with cables 240035 352971 353590 352972 352973 344596 352974 352975 3529762.4 3.6 6 7.2 9 12 15 18 2411700 10200 12100 8960 8840 9930 9940 8910 8470288 157 114 66.1 51.9 44.6 35.7 26.3 18.69550 7160 8480 4470 4460 5560 5600 4480 40100.781 1.79 2.76 3.85 3.94 3.84 3.85 3.81 3.80.72 0.72 0.72 0.593 0.476 0.392 0.315 0.234 0.1664.7 6.42 9.56 8.07 8.33 9.1 9.21 8.05 7.582.68 2.06 2.13 1.12 0.909 0.833 0.675 0.444 0.29935 47 57 56 57 59 59 57 560.896 1.75 2.8 6.44 9.9 14.4 22.2 40.6 80.30.0186 0.0587 0.121 0.314 0.506 0.719 1.12 1.98 3.871.76 3.12 4.49 7.22 9.17 10.9 13.7 18.1 25.45440 3060 2130 1320 1040 874 699 526 3772780 1720 1330 1180 1120 1150 1140 1180 119074.7 37.8 30.8 26.9 25.9 25.6 25.3 25.7 25.22.57 2.11 2.21 2.17 2.2 2.12 2.12 2.09 2.02Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 21.3 K/W18 Thermal resistance winding-housing 10.5 K/W19 Thermal time constant winding 11 s20 Thermal time constant motor 201 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]1200080002.5249996Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)480 N28 Max. radial loading, 5 mm from flange 2.7 N40001.0 2.0 3.0 4.0 5.00.1 0.2 0.3 0.4 0.5Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)480 N28 Max. radial loading, 5 mm from flange 11.9 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 34 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead19 mm0.1 - 0.3 NmPage 220Planetary Gearhead22 mm0.1 - 2.0 NmPage 222/224/225Spur Gearhead24 mm0.1 NmPage 230Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270Encoder Enc22 mm100 CPT, 2 channelsPage 275Encoder MEnc13 mm16 CPT, 2 channelsPage 28496maxon DC motorMay 2012 edition / subject to change

-max 22 22 mm, Precious Metal Brushes CLL, 5 Watt, approvedmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110117 110119 110120 110121 110122 110123 110124 110125 110126 110127 110128 110129with cables 139838 218799 238798 202413 258367 137255 134267 134666 267423 137476 310003 3423906 9 9 12 12 15 18 24 30 36 48 489630 9970 8760 10400 9400 10300 9970 10700 10800 9800 9280 837029.5 20.8 16.8 16.8 14.2 13.1 10.4 8.81 7.18 5.06 3.47 2.937390 7300 6100 7770 6700 7530 7220 7970 8070 7000 6420 55204.81 6.22 6.3 6.24 6.18 6.1 6.05 6.02 5.98 5.94 5.83 5.90.84 0.745 0.661 0.586 0.523 0.451 0.362 0.291 0.234 0.175 0.122 0.11120.1 22.9 20.5 24.3 21.4 22.9 22 23.5 23.5 20.8 19 17.43.42 2.68 2.11 2.23 1.77 1.65 1.28 1.11 0.894 0.599 0.387 0.3283 84 83 84 83 83 83 83 83 83 82 821.76 3.36 4.27 5.39 6.78 9.07 14 21.6 33.5 60.1 124 1500.106 0.222 0.288 0.362 0.445 0.584 0.89 1.37 2.1 3.68 7.29 8.955.9 8.55 9.73 10.9 12.1 13.9 17.1 21.2 26.2 34.8 48.9 54.31620 1120 981 875 790 689 558 450 364 274 195 176482 438 430 432 443 451 458 459 465 474 494 48620.5 19.8 19.7 19.7 19.8 20.2 20.1 20.2 20.3 20.3 20.5 20.44.07 4.32 4.37 4.36 4.26 4.27 4.2 4.2 4.16 4.09 3.97 4.01Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 20 K/W18 Thermal resistance winding-housing 6.0 K/W19 Thermal time constant winding 10.2 s20 Thermal time constant motor 313 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]15000100005.0110121Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 2.8 N50002.0 4.0 6.0 8.0 10.00.2 0.4 0.6 0.8 1.0Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 54 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.1 - 0.6 NmPage 222/223Planetary Gearhead22 mm0.5 - 2.0 NmPage 224/225Spur Gearhead24 mm0.1 NmRecommended Electronics:Page 230ESCON 36/2 DC Page 292Spindle DriveESCON 50/5 29222 mmNotes 18Page 253/254May 2012 edition / subject to changemaxon DC motor97

maxon DC -max motor-max 22 22 mm, Precious Metal Brushes CLL, 3.5 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110130 110132 110133 110134 110135 110136 110137 110138 110139 110140 110141 110142with cables 139846 352986 352987 352988 352989 352990 352991 352992 352993 352994 352995 3529964.5 6 7.2 7.2 7.2 9 12 15 18 24 36 427210 6630 7000 6240 5620 6140 6630 6680 6480 6520 6950 732026.7 17.8 16 13.6 11.8 10.6 8.88 7.17 5.73 4.33 3.16 2.924970 4380 4770 3990 3340 3830 4320 4360 4140 4160 4540 49404.82 5.24 5.27 5.27 5.22 5.15 5.1 5.09 5.05 5 4.89 4.920.84 0.628 0.555 0.495 0.442 0.381 0.306 0.246 0.197 0.147 0.103 0.093215.1 15.3 16.4 14.6 12.8 13.7 14.6 14.7 14.1 13.9 14.2 15.22.56 1.79 1.69 1.34 1.06 0.992 0.856 0.693 0.537 0.399 0.29 0.2881 81 82 81 80 81 81 81 81 81 81 811.76 3.36 4.27 5.39 6.78 9.07 14 21.6 33.5 60.1 124 1500.106 0.222 0.288 0.362 0.445 0.584 0.89 1.37 2.1 3.68 7.29 8.955.9 8.55 9.73 10.9 12.1 13.9 17.1 21.2 26.2 34.8 48.9 54.31620 1120 981 875 790 689 558 450 364 274 195 176482 438 430 432 443 451 458 459 465 474 494 48620.6 19.8 19.7 19.7 19.8 20.2 20.1 20.2 20.3 20.3 20.6 20.44.07 4.32 4.38 4.36 4.26 4.27 4.2 4.21 4.16 4.1 3.97 4.01Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 20 K/W18 Thermal resistance winding-housing 6.0 K/W19 Thermal time constant winding 10.2 s20 Thermal time constant motor 313 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 10000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)440 N28 Max. radial loading, 5 mm from flange 2.8 NMechanical data (ball bearings)23 Max. permissible speed 10000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)440 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 54 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLn [rpm]1000080006000400020003.52.0 4.0 6.0 8.0 10.00.2 0.4 0.6 0.8 1.0110134Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.1 - 0.6 NmPage 222/223Planetary Gearhead22 mm0.5 - 2.0 NmPage 224/225Spur Gearhead24 mm0.1 NmPage 230Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270Encoder Enc22 mm100 CPT, 2 channelsPage 275Encoder MEnc13 mm16 CPT, 2 channelsPage 28498maxon DC motorMay 2012 edition / subject to change

-max 22 22 mm, Graphite Brushes, 6 Wattmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110143 110145 110146 110147 110148 110149 110150 110151 110152 110153 110154 110155with cables 139840 353017 199807 320206 323856 108828 199424 202921 267433 325492 313302 3530196 9 9 12 12 15 18 24 24 36 48 489230 9700 8520 10200 9190 10100 9780 10500 8490 9630 9120 821083.1 57.9 49.6 45.8 40.5 36 29 23.7 18.4 14.2 9.99 8.845310 6210 5100 6870 5840 6740 6490 7300 5210 6370 5790 49005.91 6.54 6.75 6.73 6.76 6.73 6.77 6.78 6.87 6.78 6.68 6.791.08 0.818 0.74 0.66 0.597 0.519 0.423 0.341 0.279 0.208 0.146 0.13315.2 19.5 17.9 21.8 19.5 21.3 20.9 22.7 18.3 20.5 18.8 17.32.58 2.28 1.83 2 1.61 1.54 1.22 1.07 0.697 0.59 0.384 0.31862 67 67 70 69 70 71 72 70 71 70 702.32 3.95 4.9 6.01 7.45 9.75 14.8 22.4 34.4 61 125 1510.106 0.222 0.288 0.362 0.445 0.584 0.89 1.37 2.1 3.68 7.29 8.955.9 8.55 9.73 10.9 12.1 13.9 17.1 21.2 26.2 34.8 48.9 54.31620 1120 981 875 790 689 558 450 364 274 195 176638 515 495 482 487 485 482 475 477 481 498 49026.7 22.9 22.3 21.6 21.3 21.3 20.8 20.6 20.5 20.3 20.4 20.24 4.25 4.3 4.29 4.19 4.2 4.13 4.13 4.09 4.02 3.9 3.94Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 20 K/W18 Thermal resistance winding-housing 6.0 K/W19 Thermal time constant winding 10.2 s20 Thermal time constant motor 313 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°CMechanical data (sleeve bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 2.8 NMechanical data (ball bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 54 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsn [rpm]1000080006000400020006.02.0 4.0 6.0 8.0 10.00.2 0.4 0.6 0.8 1.0110147Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.1 - 0.6 NmPage 222/223Planetary Gearhead22 mm0.5 - 2.0 NmPage 224/225Spur Gearhead24 mm0.1 NmRecommended Electronics:Page 230ESCON 36/2 DC Page 292Spindle DriveESCON 50/5 29222 mmNotes 18Page 253/254May 2012 edition / subject to changemaxon DC motor99

maxon DC -max motor-max 22 22 mm, Graphite Brushes, 6 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110156 110158 110159 110160 110161 110162 110163 110164 110165 110166 110167 110168with cables 139848 353023 353024 231171 353025 353026 231174 353027 353028 353029 316659 3536036 9 9 12 12 15 18 24 24 36 48 489230 9700 8520 10200 9190 10100 9780 10500 8490 9630 9120 821083.1 57.9 49.6 45.8 40.5 36 29 23.7 18.4 14.2 9.99 8.845310 6210 5100 6870 5840 6740 6490 7300 5210 6370 5790 49005.91 6.54 6.75 6.73 6.76 6.73 6.77 6.78 6.87 6.78 6.68 6.791.08 0.818 0.74 0.66 0.597 0.519 0.423 0.341 0.279 0.208 0.146 0.13315.2 19.5 17.9 21.8 19.5 21.3 20.9 22.7 18.3 20.5 18.8 17.32.58 2.28 1.83 2 1.61 1.54 1.22 1.07 0.697 0.59 0.384 0.31862 67 67 70 69 70 71 72 70 71 70 702.32 3.95 4.9 6.01 7.45 9.75 14.8 22.4 34.4 61 125 1510.106 0.222 0.288 0.362 0.445 0.584 0.89 1.37 2.1 3.68 7.29 8.955.9 8.55 9.73 10.9 12.1 13.9 17.1 21.2 26.2 34.8 48.9 54.31620 1120 981 875 790 689 558 450 364 274 195 176638 515 495 482 487 485 482 475 477 481 498 49026.7 22.9 22.3 21.6 21.4 21.3 20.8 20.6 20.5 20.3 20.4 20.24 4.25 4.3 4.29 4.19 4.2 4.13 4.13 4.09 4.02 3.9 3.94Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 20 K/W18 Thermal resistance winding-housing 6.0 K/W19 Thermal time constant winding 10.2 s20 Thermal time constant motor 313 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°CMechanical data (sleeve bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)440 N28 Max. radial loading, 5 mm from flange 2.8 NMechanical data (ball bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)440 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 54 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsn [rpm]1000080006000400020006.02.0 4.0 6.0 8.0 10.00.2 0.4 0.6 0.8 1.0110160Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.1 - 0.6 NmPage 222/223Planetary Gearhead22 mm0.5 - 2.0 NmPage 224/225Spur Gearhead24 mm0.1 NmPage 230Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 268Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270Encoder Enc22 mm100 CPT, 2 channelsPage 275Encoder MEnc13 mm16 CPT, 2 channelsPage 284100maxon DC motorMay 2012 edition / subject to change

-max 26 26 mm, Precious Metal Brushes CLL, 4 Watt, approvedmaxon DC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110169 110170 110171 110172 110173 110174 110175 110176 110177 110178 110179 110180with cables 353039 353040 353041 353042 220031 353043 353044 353045 353046 353047 353048 3530494.5 4.5 4.5 7.2 12 12 15 18 18 24 30 426120 5230 3860 5110 5590 5020 5430 5980 5340 5670 5890 552060 47.4 30.4 28.5 19.6 16.7 15 14.5 12.2 10 8.5 5.515140 3910 2400 3290 3470 2880 3190 3690 3160 3500 3680 32705.45 6.46 8.95 10.9 12.4 12.4 11.8 11.4 12.1 12.1 11.9 11.70.84 0.84 0.84 0.84 0.631 0.565 0.464 0.414 0.392 0.312 0.255 0.16832.6 24.9 23.3 30.2 32.8 29.3 28.6 29.9 29.9 31.8 31.9 28.94.7 3.08 2.12 2.27 1.62 1.3 1.1 1.05 0.94 0.797 0.665 0.40379 77 78 79 80 79 78 78 79 79 79 790.958 1.46 2.12 3.17 7.41 9.24 13.7 17.1 19.2 30.1 45.1 1040.101 0.138 0.254 0.372 0.862 1.07 1.42 1.69 2.13 3.35 4.85 10.86.94 8.09 11 13.3 20.2 22.5 26 28.3 31.8 39.9 48 71.61380 1180 869 718 472 423 367 337 300 239 199 133190 213 168 171 173 173 193 203 181 181 187 19424.6 24.4 23.8 23.7 23.6 23.6 23.8 23.9 23.7 23.7 23.8 2412.3 10.9 13.6 13.2 13.1 13 11.8 11.2 12.5 12.5 12.2 11.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.2 K/W18 Thermal resistance winding-housing 3.2 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 423 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 5.5 NMechanical data (ball bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 75 N28 Max. radial loading, 5 mm from flange 20.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 100 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLn [rpm]12000800040004.04.0 8.0 12.00.2 0.4 0.6 0.8110173Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Spur Gearhead30 mm0.07 - 0.2 NmPage 233Planetary Gearhead32 mm0.75 - 6.0 NmRecommended Electronics:Page 234/235/237ESCON 36/2 DC Page 292Spur GearheadESCON 50/5 29238 mmNotes 180.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257May 2012 edition / subject to changemaxon DC motor101

maxon DC -max motor-max 26 26 mm, Precious Metal Brushes CLL, 4 Watt, approvedM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110192 110193 110194 110195 110196 110197 110198 110199 110200 110201 110202 110203with cables 353064 353065 353066 353067 205635 353068 353069 353070 353071 353072 353073 3530743.6 4.5 6 7.2 9 9 12 15 18 21 24 304870 5210 5140 5090 4180 3740 4320 4970 5320 4950 4690 392063.9 56.8 41.5 34.1 20.2 17.2 16 15.8 14.6 11.2 9.04 5.543910 3910 3700 3350 2400 1960 2450 3060 3530 3140 2850 20405.43 6.4 8.84 10.4 10.4 10.4 9.83 9.5 10 10.1 9.94 9.820.84 0.84 0.84 0.811 0.531 0.476 0.39 0.348 0.328 0.262 0.214 0.14126.1 24.9 31.1 30.2 24.6 22 22.8 24.9 29.9 27.8 25.5 20.63.76 3.08 2.83 2.27 1.22 0.974 0.878 0.879 0.94 0.697 0.532 0.28876 75 78 78 76 76 75 76 77 77 76 750.958 1.46 2.12 3.17 7.41 9.24 13.7 17.1 19.2 30.1 45.1 1040.101 0.138 0.254 0.372 0.862 1.07 1.42 1.69 2.13 3.35 4.85 10.86.94 8.09 11 13.3 20.2 22.5 26 28.3 31.8 39.9 48 71.61380 1180 869 718 472 423 367 337 300 239 199 133190 213 168 171 173 173 193 203 181 181 187 19424.6 24.4 23.8 23.7 23.6 23.6 23.8 24 23.8 23.7 23.9 2412.4 11 13.6 13.2 13.1 13 11.8 11.3 12.6 12.5 12.2 11.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.2 K/W18 Thermal resistance winding-housing 3.2 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 660 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 6700 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 5.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 6700 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.0 N27 Max. force for press fits (static) 75 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 20.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 100 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Spur Gearhead30 mm0.07 - 0.2 NmPage 233Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/235/237Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder Enc22 mm100 CPT, 2 channelsPage 275Encoder HED_ 5540500 CPT,3 channelsPage 277/278Encoder MEnc13 mm16 CPT, 2 channelsPage 285102maxon DC motorMay 2012 edition / subject to change

-max 26 26 mm, Precious Metal Brushes CLL, 7 Watt, approvedHigh Powermaxon DC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110181 110182 110183 110184 110185 110186 110187 110188 110189 110190 110191with cables 353078 353079 353080 353081 329757 353082 332818 353083 353084 353085 3530864.5 6 9 12 15 18 24 30 36 42 487320 8670 6160 6780 6730 6690 5670 6090 6780 6570 605078.9 77.7 30.2 26.3 20.7 17.1 9.97 8.9 8.76 7.15 5.516900 8130 5000 5400 5350 5290 4230 4660 5350 5110 45804.46 5.02 11.3 13.1 13.1 13 12.8 12.7 12.6 12.4 12.40.84 0.84 0.84 0.803 0.639 0.523 0.327 0.281 0.259 0.212 0.1767.3 73.5 58.8 63.5 63.6 62.1 50.3 54.2 60.2 56.4 51.411.5 11.2 4.25 3.78 3.01 2.43 1.25 1.16 1.2 0.93 0.68384 84 84 84 84 84 83 84 84 84 830.39 0.536 2.12 3.17 4.99 7.41 19.2 25.8 30.1 45.1 70.20.0402 0.0509 0.227 0.332 0.528 0.77 1.9 2.57 2.99 4.34 6.685.84 6.57 13.9 16.8 21.2 25.5 40.1 46.7 50.3 60.6 75.21640 1450 689 569 451 374 238 205 190 158 127109 119 105 108 106 108 114 113 114 117 11916.5 16 15 14.9 14.8 14.8 14.9 14.9 14.9 15 1514.4 12.9 13.6 13.2 13.3 13.1 12.5 12.6 12.5 12.2 12.1Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.2 K/W18 Thermal resistance winding-housing 3.2 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 473 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 5.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 75 N28 Max. radial loading, 5 mm from flange 20.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 117 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Spur Gearhead30 mm0.07 - 0.2 NmPage 233Planetary Gearhead32 mm0.75 - 6.0 NmRecommended Electronics:Page 234/235/237ESCON 36/2 DC Page 292Spur GearheadESCON 50/5 29238 mmNotes 180.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257May 2012 edition / subject to changemaxon DC motor103

maxon DC -max motor-max 26 26 mm, Precious Metal Brushes CLL, 4.5 Watt, approvedHigh PowerM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110204 110205 110206 110207 110208 110209 110210 110211 110212 110213 110214with cables 353109 353110 353111 353112 353113 353114 353115 353116 353117 353118 3531192.4 3.6 6 7.2 9 12 15 18 24 30 363890 5190 4090 4060 4020 4440 3530 3640 4510 4680 452067.7 69.9 29.2 24 19 16.5 9.41 8.2 8.45 7.16 5.673460 4640 2940 2650 2620 3030 2070 2180 3060 3210 30504.53 5.08 11.3 13.3 13.4 13.2 12.9 12.9 12.8 12.6 12.50.84 0.84 0.84 0.814 0.647 0.529 0.33 0.284 0.262 0.214 0.17135.9 44.1 39.2 38.1 38.2 41.4 31.4 32.5 40.1 40.3 38.56.15 6.71 2.83 2.27 1.8 1.62 0.783 0.697 0.797 0.665 0.51381 81 81 81 81 81 80 80 81 81 810.39 0.536 2.12 3.17 4.99 7.41 19.2 25.8 30.1 45.1 70.20.0402 0.0509 0.227 0.332 0.528 0.77 1.9 2.57 2.99 4.34 6.685.84 6.57 13.9 16.8 21.2 25.5 40.1 46.7 50.3 60.6 75.21640 1450 689 569 451 374 238 205 190 158 127109 119 105 108 106 108 114 113 114 117 11916.6 16.1 15 14.9 14.9 14.9 14.9 14.9 14.9 15 1514.4 12.9 13.6 13.2 13.3 13.1 12.6 12.6 12.5 12.2 12.1Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.2 K/W18 Thermal resistance winding-housing 3.2 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 473 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 6700 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 5.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 6700 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.0 N27 Max. force for press fits (static) 75 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 20.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 119 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Spur Gearhead30 mm0.07 - 0.2 NmPage 233Planetary Gearhead32 mm0.4 - 6.0 NmPage 234/235/237Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder Enc22 mm100 CPT, 2 channelsPage 275Encoder HED_ 5540500 CPT,3 channelsPage 277/278Encoder MEnc13 mm16 CPT, 2 channelsPage 285104maxon DC motorMay 2012 edition / subject to change

-max 26 26 mm, Graphite Brushes, 6 Wattmaxon DC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110923 110924 110925 110926 110927 110928 110929 110930 110931 110932 110933 110934with cables 353132 353133 353134 353135 340503 353136 353137 353138 353139 353140 353141 3536057.2 9 12 12 18 18 24 24 30 36 42 489270 10000 10000 8300 8260 7410 8590 7870 8810 8440 8170 6240118 104 76.8 59.6 39.1 34 30.8 27.5 25.4 20 16.4 10.27160 7620 7600 5540 5610 4760 5860 5080 6200 5840 5540 35406.73 7.97 11.1 13.3 13.8 13.9 13.2 13 13.7 13.9 13.8 13.81.08 1.08 1.08 1.05 0.716 0.649 0.536 0.484 0.455 0.366 0.301 0.20238.2 39.7 52.7 43.8 45.6 41 43.5 38.1 47.9 46.4 43.7 32.65.5 4.9 4.8 3.29 2.25 1.82 1.67 1.34 1.51 1.16 0.911 0.45564 66 72 71 73 73 73 72 75 75 75 721.31 1.84 2.5 3.65 8 9.91 14.4 17.9 19.9 31 46.1 1060.101 0.138 0.254 0.372 0.862 1.07 1.42 1.69 2.13 3.35 4.85 10.86.94 8.09 11 13.3 20.2 22.5 26 28.3 31.8 39.9 48 71.61380 1180 869 718 472 423 367 337 300 239 199 133260 268 198 197 186 186 203 213 188 186 191 19733.6 30.7 28.1 27.3 25.5 25.3 25 25 24.7 24.4 24.4 24.312.4 11 13.6 13.2 13.1 13 11.8 11.3 12.5 12.5 12.2 11.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.2 K/W18 Thermal resistance winding-housing 3.2 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 423 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 75 N28 Max. radial loading, 5 mm from flange 20.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 5.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 98 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Spur Gearhead30 mm0.07 - 0.2 NmPage 233Planetary Gearhead32 mm0.4 - 6.0 NmRecommended Electronics:Page 234/235/237ESCON 36/2 DC Page 292Spur GearheadESCON 50/5 29238 mmNotes 180.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257May 2012 edition / subject to changemaxon DC motor105

maxon DC -max motor-max 26 26 mm, Graphite Brushes, 6 WattM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110946 110947 110948 110949 110950 110951 110952 110953 110954 110955 110956 110957with cables 353143 353144 353145 353146 353147 353148 353149 353150 353151 353152 353153 3531547.2 9 12 12 18 18 24 24 30 36 42 489270 10000 10000 8300 8260 7410 8590 7870 8810 8440 8170 6240118 104 76.8 59.6 39.1 34 30.8 27.5 25.4 20 16.4 10.27160 7620 7600 5540 5610 4760 5860 5080 6200 5840 5540 35406.73 7.97 11.1 13.3 13.8 13.9 13.2 13 13.7 13.9 13.8 13.81.08 1.08 1.08 1.05 0.716 0.649 0.536 0.484 0.455 0.366 0.301 0.20238.2 39.7 52.7 43.8 45.6 41 43.5 38.1 47.9 46.4 43.7 32.65.5 4.9 4.8 3.29 2.25 1.82 1.67 1.34 1.51 1.16 0.911 0.45564 66 72 71 73 73 73 72 75 75 75 721.31 1.84 2.5 3.65 8 9.91 14.4 17.9 19.9 31 46.1 1060.101 0.138 0.254 0.372 0.862 1.07 1.42 1.69 2.13 3.35 4.85 10.86.94 8.09 11 13.3 20.2 22.5 26 28.3 31.8 39.9 48 71.61380 1180 869 718 472 423 367 337 300 239 199 133260 268 198 197 186 186 203 213 188 186 191 19733.6 30.7 28.1 27.3 25.5 25.3 25 25.1 24.7 24.4 24.4 24.312.4 11 13.6 13.2 13.1 13 11.8 11.3 12.5 12.5 12.2 11.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.2 K/W18 Thermal resistance winding-housing 3.2 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 660 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 75 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 20.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 5.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 100 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Spur Gearhead30 mm0.07 - 0.2 NmPage 233Planetary Gearhead32 mm0.4 - 6.0 NmPage 234/235/237Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder Enc22 mm100 CPT, 2 channelsPage 275Encoder HED_ 5540500 CPT,3 channelsPage 277/278Encoder MEnc13 mm16 CPT, 2 channelsPage 285106maxon DC motorMay 2012 edition / subject to change

-max 26 26 mm, Graphite Brushes, 11 WattHigh Powermaxon DC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110935 110936 110937 110938 110939 110940 110941 110942 110943 110944 110945with cables 139852 353166 353167 353168 353169 206344 353171 314214 202893 353174 3531756 7.2 12 15 18 24 30 36 42 48 489110 9850 8020 8320 7950 8820 7020 7250 7850 7450 6000140 128 56.6 47.3 37 31.6 18.8 16.3 15.5 12.7 9.667560 8230 6030 6110 5810 6710 4900 5150 5770 5340 38605.53 6.3 14.2 16.8 17.4 17.4 17.7 17.8 17.7 17.5 17.71.08 1.08 1.08 1.05 0.857 0.711 0.458 0.396 0.366 0.301 0.24454.4 59.6 66.5 70.3 69.7 77.6 60.5 63.1 68.4 63.2 50.69.33 9.07 4.8 4.19 3.3 3.04 1.51 1.35 1.36 1.04 0.67264 67 75 76 77 79 78 79 79 79 770.643 0.794 2.5 3.58 5.46 7.9 19.9 26.6 30.9 46 71.40.0402 0.0509 0.227 0.332 0.528 0.77 1.9 2.57 2.99 4.34 6.685.84 6.57 13.9 16.8 21.2 25.5 40.1 46.7 50.3 60.6 75.21640 1450 689 569 451 374 238 205 190 158 127180 176 124 122 116 116 118 117 116 120 12127.3 23.8 17.6 16.8 16.3 15.8 15.5 15.4 15.3 15.3 15.314.4 12.9 13.6 13.2 13.3 13.1 12.5 12.6 12.5 12.2 12.1Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.2 K/W18 Thermal resistance winding-housing 3.2 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 473 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 75 N28 Max. radial loading, 5 mm from flange 20.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 5.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 117 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Spur Gearhead30 mm0.07 - 0.2 NmPage 233Planetary Gearhead32 mm0.4 - 6.0 NmRecommended Electronics:Page 234/235/237ESCON 36/2 DC Page 292Spur GearheadESCON 50/5 29238 mmNotes 180.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257May 2012 edition / subject to changemaxon DC motor107

maxon DC -max motor-max 26 26 mm, Graphite Brushes, 11 WattHigh PowerM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 110958 110959 110960 110961 110962 110963 110964 110965 110966 110967 110968with cables 353606 353607 353608 353609 353610 353611 353612 353613 353614 353615 3536166 7.2 12 15 18 24 30 36 42 48 489110 9850 8020 8320 7950 8820 7020 7250 7850 7450 6000140 128 56.6 47.3 37 31.6 18.8 16.3 15.5 12.7 9.667560 8230 6030 6110 5810 6710 4900 5150 5770 5340 38605.53 6.3 14.2 16.8 17.4 17.4 17.7 17.8 17.7 17.5 17.71.08 1.08 1.08 1.05 0.857 0.711 0.458 0.396 0.366 0.301 0.24454.4 59.6 66.5 70.3 69.7 77.6 60.5 63.1 68.4 63.2 50.69.33 9.07 4.8 4.19 3.3 3.04 1.51 1.35 1.36 1.04 0.67264 67 75 76 77 79 78 79 79 79 770.643 0.794 2.5 3.58 5.46 7.9 19.9 26.6 30.9 46 71.40.0402 0.0509 0.227 0.332 0.528 0.77 1.9 2.57 2.99 4.34 6.685.84 6.57 13.9 16.8 21.2 25.5 40.1 46.7 50.3 60.6 75.21640 1450 689 569 451 374 238 205 190 158 127180 176 124 122 116 116 118 117 116 120 12127.3 23.8 17.7 16.8 16.3 15.9 15.5 15.4 15.3 15.3 15.314.4 12.9 13.6 13.2 13.3 13.1 12.5 12.6 12.5 12.2 12.1Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.2 K/W18 Thermal resistance winding-housing 3.2 K/W19 Thermal time constant winding 12.5 s20 Thermal time constant motor 473 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 75 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 20.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 5.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 119 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 4.5 NmPage 231/232Spur Gearhead30 mm0.07 - 0.2 NmPage 233Planetary Gearhead32 mm0.4 - 6.0 NmPage 234/235/237Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder Enc22 mm100 CPT, 2 channelsPage 275Encoder HED_ 5540500 CPT,3 channelsPage 277/278Encoder MEnc13 mm16 CPT, 2 channelsPage 285108maxon DC motorMay 2012 edition / subject to change

-max 32 32 mm, Graphite Brushes, 15 Wattmaxon DC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 236643 236644 236645 236646 236647 236648 236649 236650with cables 353184 353185 353186 353187 353188 353189 353190 3531916 9 12 18 24 30 36 485830 4930 4670 5270 5930 5870 5830 3870154 83.5 58.6 44.9 38.7 30.6 25.3 11.83730 2950 2850 3540 4180 4140 4080 208032.5 33.6 36.3 37.7 36.9 37.2 36.9 36.93.54 2.04 1.56 1.22 1 0.8 0.657 0.32899.4 87.4 95.9 118 127 128 125 81.310.4 5.12 3.98 3.66 3.34 2.66 2.15 0.69873 74 76 78 79 80 79 760.577 1.76 3.02 4.92 7.19 11.3 16.7 68.80.0657 0.209 0.416 0.739 1.04 1.66 2.43 9.719.58 17.1 24.1 32.2 38.2 48.2 58.3 117996 559 396 297 250 198 164 81.960 57.6 49.5 45.5 47.1 46.3 47.1 48.427.8 23.7 22.6 22 21.8 21.7 21.6 21.644.2 39.2 43.5 46.2 44.2 44.6 43.8 42.6Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7.5 K/W18 Thermal resistance winding-housing 2.1 K/W19 Thermal time constant winding 17.8 s20 Thermal time constant motor 791 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 6000 rpm24 Axial play 0.12 - 0.22 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 7.6 N27 Max. force for press fits (static) 110 N28 Max. radial loading, 5 mm from flange 32 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 6000 rpm24 Axial play 0.12 - 0.22 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 5.0 N27 Max. force for press fits (static) 110 N28 Max. radial loading, 5 mm from flange 10.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 211 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/236/237Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor109

maxon DC -max motor-max 32 32 mm, Graphite Brushes, 15 WattM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 236651 236652 236653 236654 236655 236656 236657 236658with cables 353220 353221 353222 353223 353224 353225 353226 3532276 9 12 18 24 30 36 485830 4930 4670 5270 5930 5870 5830 3870154 83.5 58.6 44.9 38.7 30.6 25.3 11.83730 2950 2850 3540 4180 4140 4080 208032.5 33.6 36.3 37.7 36.9 37.2 36.9 36.93.54 2.04 1.56 1.22 1 0.8 0.657 0.32899.4 87.4 95.9 118 127 128 125 81.310.4 5.12 3.98 3.66 3.34 2.66 2.15 0.69873 74 76 78 79 80 79 760.577 1.76 3.02 4.92 7.19 11.3 16.7 68.80.0657 0.209 0.416 0.739 1.04 1.66 2.43 9.719.58 17.1 24.1 32.2 38.2 48.2 58.3 117996 559 396 297 250 198 164 81.960 57.6 49.5 45.5 47.1 46.3 47.1 48.427.8 23.7 22.6 22 21.8 21.7 21.6 21.644.2 39.2 43.5 46.2 44.2 44.6 43.8 42.6Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7.5 K/W18 Thermal resistance winding-housing 2.1 K/W19 Thermal time constant winding 17.8 s20 Thermal time constant motor 791 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 6000 rpm24 Axial play 0.12 - 0.22 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 7.6 N27 Max. force for press fits (static) 110 N(static, shaft supported)2000 N28 Max. radial loading, 5 mm from flange 32 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 6000 rpm24 Axial play 0.12 - 0.22 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 5.0 N27 Max. force for press fits (static) 110 N(static, shaft supported)2000 N28 Max. radial loading, 5 mm from flange 10.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 211 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/236/237Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR256 - 1024 Imp.,3 channelsPage 273Encoder HED_5540500 CPT,3 channelsPage 277/278110maxon DC motorMay 2012 edition / subject to change

-max 32 32 mm, Graphite Brushes, 20 WattHigh Powermaxon DC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 236659 236660 236661 236662 236663 236664 236665with cables 353230 353231 353232 262500 341970 353233 3532346 9 12 24 30 36 424850 4980 4660 6460 6160 5850 5650123 84.1 58.2 42.8 32.3 25.3 20.83090 3320 3080 5010 4710 4410 420039.7 40.7 42.6 44.7 44.6 45.1 44.83.55 2.48 1.81 1.31 0.998 0.798 0.656120 129 131 205 193 186 17710.4 7.61 5.39 5.81 4.18 3.19 2.5175 78 79 83 83 83 830.577 1.18 2.23 4.13 7.17 11.3 16.70.0601 0.129 0.264 0.555 0.953 1.52 2.2211.6 17 24.3 35.2 46.1 58.2 70.4825 562 394 271 207 164 13641.1 39.1 36.1 31.9 32.2 31.8 32.319 16.7 15.8 15.1 14.9 14.8 14.844.2 40.8 41.7 45.3 44.2 44.6 43.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7.5 K/W18 Thermal resistance winding-housing 2.1 K/W19 Thermal time constant winding 17.8 s20 Thermal time constant motor 521 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 6000 rpm24 Axial play 0.12 - 0.22 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 7.6 N27 Max. force for press fits (static) 110 N28 Max. radial loading, 5 mm from flange 32 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 6000 rpm24 Axial play 0.12 - 0.22 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 110 N28 Max. radial loading, 5 mm from flange 10.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 240 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/236/237Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor111

maxon DC -max motor-max 32 32 mm, Graphite Brushes, 20 WattHigh PowerM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2with terminals 236666 236667 236668 236669 236670 236671 236672with cables 353236 353237 301030 353239 353240 353241 3532426 9 12 24 30 36 424850 4980 4660 6460 6160 5850 5650123 84.1 58.2 42.8 32.3 25.3 20.83090 3320 3080 5010 4710 4410 420039.7 40.7 42.6 44.7 44.6 45.1 44.83.55 2.48 1.81 1.31 0.998 0.798 0.656120 129 131 205 193 186 17710.4 7.61 5.39 5.81 4.18 3.19 2.5175 78 79 83 83 83 830.577 1.18 2.23 4.13 7.17 11.3 16.70.0601 0.129 0.264 0.555 0.953 1.52 2.2211.6 17 24.3 35.2 46.1 58.2 70.4825 562 394 271 207 164 13641.1 39.1 36.1 31.9 32.2 31.8 32.319 16.7 15.8 15.1 14.9 14.8 14.844.2 40.8 41.7 45.3 44.2 44.6 43.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7.5 K/W18 Thermal resistance winding-housing 2.1 K/W19 Thermal time constant winding 17.8 s20 Thermal time constant motor 521 s21 Ambient temperature -20…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 6000 rpm24 Axial play 0.12 - 0.22 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 7.6 N27 Max. force for press fits (static) 110 N(static, shaft supported)2000 N28 Max. radial loading, 5 mm from flange 32 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 6000 rpm24 Axial play 0.12 - 0.22 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 5.0 N27 Max. force for press fits (static) 110 N(static, shaft supported)2000 N28 Max. radial loading, 5 mm from flange 10.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 240 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 6.0 NmPage 234/236/237Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR256 - 1024 Imp.,3 channelsPage 273Encoder HED_5540500 CPT,3 channelsPage 277/278112maxon DC motorMay 2012 edition / subject to change

maxon -maxmaxon RE-max–– High-performance at low cost–– High and consistent quality thanks to masteryand monitoring of the processes–– Same part platform – compatible with the A-max–– Automated manufacturing process–– Open for customer-oriented modificationsSummary 114DC motors 13 - 29 mm in diameter 115–134113

maxon RE-max programThe high-power range DC motor, with topperformance and convincing quality.Same design as the innovativeand award-winning A-max range.Consistent implementationof the same part platform.Motor housing made of steellaminate, minimizing waste. Thestrong field of the neodymiummagnets is absorbed by an additionalsleeve.Hybrid process forms the statorby assembling motor housing,magnet and end cap in one stepusing injection molding of PPAplastic. Customers can selecteither sleeve or ball bearings.Modular construction of the RE-max seriesElimination of a C-Clipgroove results in highertorsional stability andgreater cross-sectionalstrength.Reduced-diameter commutator,employing more segments. Thenewly developed CLL concept(Capacitor Long Life) significantlyincreases the service life of theRE-max motors.High and consistent qualitythanks to process monitoringand production on the mostmodern assembly lines.The “heart” of our motors is theironless winding System maxon ® .This means – physically dependent– advantages like an efficiency ofup to 90%, the best regulatingdynamics and small dimensions.Graphite brushes for hard usewith the highest peak loads.Precious metal brushes forfine rotational movements.X = StandardX = OptionWE = Shaft endRE-max 13 1 WERE-max 13 2 WERE-max 17 1 WERE-max 17 2 WERE-max 21 1 WERE-max 21 2 WERE-max 24 1 WERE-max 24 2 WERE-max 29 1 WERE-max 29 2 WEPrecious Metal Brushes (EB)X X X X X X X X X XPrecious Metal Brushes (EB) and CLL X X X X X X X X X XGraphite Brushes (GB)X X X X X X X XSleeve BearingsX X X X X X X X X XBall BearingsX X X X X X X XTerminalsX X X X X X X XPigtailsX X X X X X X X X XShaft flange side (FS)min. 4.5 4.5 4.5 4.5 5.0 5.0 5.0 5.0 6.0 6.0max. 15.0 15.0 15.0 15.0 27.4 27.4 25.0 25.0 30.0 30.0Shaft brush side (BS)min. 2.6 2.6 2.6 2.6 2.6max. 10.0 10.0 16.6 16.0 16.0114

-max 13 13 mm, Precious Metal Brushes CLL, 1.2 Wattmaxon DC -max motorM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2201352 203881 203882 203883 203884 203885 203886 203887 203888 203889 203890 203891 203892 203893 2038941 1.2 1.5 1.8 2.4 3 3.6 4.2 5 6 8 9 10 12 1511700 11400 11200 11100 11400 11700 12200 11600 11400 11100 11800 10700 11200 11300 1080068 55 42.8 35.1 27.5 22.7 20.3 16.1 13.2 10.4 8.69 6.65 6.36 5.43 4.0210200 9350 8720 7950 7350 6920 7070 6300 6020 5670 6440 5250 5630 5860 52400.334 0.422 0.552 0.682 0.898 1.11 1.28 1.31 1.29 1.3 1.28 1.27 1.26 1.27 1.260.48 0.48 0.48 0.48 0.48 0.48 0.48 0.4 0.325 0.263 0.209 0.167 0.155 0.132 0.09972.36 2.14 2.33 2.32 2.47 2.7 3.02 2.87 2.74 2.68 2.83 2.51 2.56 2.64 2.472.94 2.18 1.87 1.53 1.26 1.12 1.09 0.846 0.668 0.527 0.447 0.321 0.306 0.267 0.1973 72 73 73 73 74 75 75 75 75 75 74 74 74 740.34 0.55 0.802 1.17 1.91 2.67 3.29 4.96 7.48 11.4 17.9 28.1 32.7 44.9 78.90.0056 0.0083 0.0135 0.0199 0.0333 0.0501 0.0661 0.0993 0.145 0.223 0.346 0.532 0.607 0.847 1.470.802 0.98 1.25 1.51 1.96 2.41 2.76 3.39 4.1 5.08 6.33 7.84 8.38 9.89 1311900 9740 7650 6300 4870 3970 3460 2820 2330 1880 1510 1220 1140 965 7345050 5470 4920 4880 4740 4400 4110 4130 4250 4210 4270 4360 4450 4380 445019 16.7 15.4 14.8 14.3 14 13.7 13.6 13.6 13.6 13.6 13.7 13.7 13.6 13.70.358 0.291 0.299 0.29 0.288 0.303 0.318 0.315 0.306 0.308 0.304 0.3 0.293 0.297 0.294Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 47.5 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.11 s20 Thermal time constant motor 186 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 15 gCLL = Capacitor Long LifeAlignment of the electronicconnections not specifiedValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor115

maxon DC -max motor-max 13 13 mm, Precious Metal Brushes, 0.75 WattM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2268336 268337 268338 268339 268340 268341 268342 268343 268344 268345 268346 268347 268348 268349 2683500.6 0.72 0.9 1.2 1.5 1.8 1.8 2.4 3 3.6 4.8 6 6 7.2 106870 6700 6600 7260 7010 6870 5980 6510 6720 6510 6970 7030 6560 6680 705079 64 50 42.8 32.6 26.3 21.8 18.3 15.3 12.2 10.1 8.16 7.43 6.34 4.925490 4680 4130 4160 2960 2150 849 1200 1340 1140 1580 1580 1050 1200 15500.327 0.415 0.545 0.674 0.892 1.11 1.28 1.32 1.3 1.3 1.29 1.27 1.26 1.27 1.260.48 0.48 0.48 0.48 0.48 0.48 0.48 0.402 0.327 0.264 0.211 0.168 0.156 0.133 0.11.41 1.28 1.4 1.55 1.54 1.62 1.51 1.64 1.64 1.61 1.7 1.68 1.54 1.59 1.651.76 1.31 1.12 1.02 0.786 0.674 0.547 0.484 0.401 0.316 0.268 0.214 0.184 0.16 0.12763 62 63 64 64 65 65 66 65 65 66 66 65 65 650.34 0.55 0.802 1.17 1.91 2.67 3.29 4.96 7.48 11.4 17.9 28.1 32.7 44.9 78.90.0056 0.0083 0.0135 0.0199 0.0333 0.0501 0.0661 0.0993 0.145 0.223 0.346 0.532 0.607 0.847 1.470.802 0.98 1.25 1.51 1.96 2.41 2.76 3.39 4.1 5.08 6.33 7.84 8.38 9.89 1311900 9740 7650 6300 4870 3970 3460 2820 2330 1880 1510 1220 1140 965 7345050 5470 4920 4880 4740 4400 4110 4130 4250 4210 4270 4360 4450 4380 445019.2 17 15.7 15.1 14.6 14.2 13.9 13.9 13.9 13.8 13.8 13.9 13.9 13.9 13.90.363 0.296 0.304 0.295 0.293 0.308 0.323 0.32 0.311 0.313 0.309 0.305 0.298 0.302 0.299Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 47.5 K/W18 Thermal resistance winding-housing 14 K/W19 Thermal time constant winding 5.11 s20 Thermal time constant motor 186 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N(static, shaft supported)240 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 15 gAlignment of the electronicconnections not specifiedValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18116maxon DC motorMay 2012 edition / subject to change

-max 13 13 mm, Precious Metal Brushes CLL, 2.5 Wattmaxon DC -max motorM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2201353 203937 203938 203939 203940 203941 203942 203943 203944 203945 203946 203947 203948 203949 2039502.4 3 3 3.6 4.8 4.8 6 7.2 8 10 12 15 15 18 2410600 12300 10800 10900 11500 10200 11500 11500 10900 11500 11100 11200 10400 10600 1160030.6 31.5 25.1 21.3 17.5 14.3 14 11.7 9.67 8.4 6.62 5.35 4.72 4.11 3.559550 11000 9180 8940 9050 7440 8320 7980 7570 8050 7660 7750 6900 7210 80800.969 1.04 1.21 1.45 1.84 2.09 2.32 2.67 2.78 2.72 2.71 2.72 2.7 2.72 2.660.48 0.48 0.48 0.48 0.48 0.48 0.48 0.459 0.409 0.336 0.27 0.218 0.201 0.173 0.1388.91 9.4 7.84 7.9 8.56 7.61 8.35 8.72 9 9.08 8.73 8.86 8.1 8.42 8.854.15 4.06 2.97 2.52 2.16 1.71 1.69 1.47 1.3 1.1 0.852 0.697 0.591 0.526 0.4584 84 83 83 83 83 83 83 84 84 84 84 83 84 840.578 0.738 1.01 1.43 2.22 2.81 3.56 4.91 6.16 9.09 14.1 21.5 25.4 34.3 53.30.0157 0.0182 0.0237 0.0334 0.0534 0.0675 0.0834 0.12 0.163 0.232 0.356 0.549 0.638 0.872 1.312.15 2.31 2.64 3.14 3.96 4.46 4.95 5.94 6.94 8.26 10.2 12.7 13.7 16 19.64450 4130 3610 3040 2410 2140 1930 1610 1380 1160 933 751 697 596 4861200 1320 1380 1390 1350 1350 1380 1330 1220 1270 1280 1270 1290 1270 13208.55 8.23 7.94 7.71 7.5 7.44 7.42 7.33 7.25 7.26 7.26 7.24 7.25 7.25 7.30.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.529Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 37 K/W18 Thermal resistance winding-housing 10 K/W19 Thermal time constant winding 6.97 s20 Thermal time constant motor 277 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 24 gCLL = Capacitor Long LifeAlignment of the electronicconnections not specifiedValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor117

maxon DC -max motor-max 13 13 mm, Precious Metal Brushes CLL, 2 WattM 1.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2268351 268353 268355 268356 268357 268358 268359 268360 268361 268362 268363 268364 268365 268366 2683671.5 1.5 1.8 2.4 3 3 3.6 4.2 4.8 6 7.2 9 10 12 156570 6080 6380 7180 7100 6300 6810 6620 6500 6820 6600 6640 6840 7030 716043.8 39.8 35.3 30.8 24.3 20.9 19.2 15.9 13.5 11.5 9.2 7.42 6.95 5.99 4.915550 4830 4840 5290 4720 3590 3690 3150 3160 3420 3180 3230 3420 3630 37000.941 1.02 1.18 1.42 1.82 2.06 2.3 2.66 2.76 2.7 2.69 2.7 2.68 2.69 2.640.48 0.48 0.48 0.48 0.48 0.48 0.48 0.46 0.41 0.337 0.271 0.219 0.201 0.173 0.1395.57 4.7 4.71 5.26 5.35 4.76 5.01 5.09 5.4 5.45 5.24 5.32 5.4 5.61 5.532.59 2.03 1.78 1.68 1.35 1.07 1.01 0.856 0.779 0.66 0.511 0.418 0.394 0.35 0.28176 74 74 75 75 74 75 75 76 76 75 75 76 76 760.578 0.738 1.01 1.43 2.22 2.81 3.56 4.91 6.16 9.09 14.1 21.5 25.4 34.3 53.30.0157 0.0182 0.0237 0.0334 0.0534 0.0675 0.0834 0.12 0.163 0.232 0.356 0.549 0.638 0.872 1.312.15 2.31 2.64 3.14 3.96 4.46 4.95 5.94 6.94 8.26 10.2 12.7 13.7 16 19.64450 4130 3610 3040 2410 2140 1930 1610 1380 1160 933 751 697 596 4861200 1320 1380 1390 1350 1350 1380 1330 1220 1270 1280 1270 1290 1270 13208.61 8.3 8.01 7.78 7.57 7.51 7.49 7.4 7.31 7.33 7.33 7.31 7.31 7.32 7.370.686 0.601 0.553 0.535 0.535 0.531 0.517 0.533 0.57 0.55 0.546 0.549 0.541 0.548 0.534Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 37 K/W18 Thermal resistance winding-housing 10 K/W19 Thermal time constant winding 6.97 s20 Thermal time constant motor 277 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N(static, shaft supported)140 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 24 gCLL = Capacitor Long LifeAlignment of the electronicconnections not specifiedValues listed in the table are nominal.Explanation of the figures on page 49.maxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.05 - 0.15 NmPage 209Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Encoder MR16 CPT,2 channelsPage 265Encoder MR64 - 256 CPT,2 channelsPage 266/267Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18118maxon DC motorMay 2012 edition / subject to change

-max 17 17 mm, Precious Metal Brushes CLL, 4 Wattmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2214895 214896 214897 214898 214899 215982 215983 215985 215986 2159873 4.5 12 15 21 24 24 30 36 4811300 9650 10600 10700 11300 11000 9830 10200 10900 956040.7 21 9.2 7.5 5.81 4.91 4.06 3.47 3.2 1.9410500 7810 8110 8210 8740 8520 7280 7680 8290 68901.42 2.57 3.67 3.64 3.61 3.63 3.62 3.59 3.53 3.470.6 0.6 0.35 0.281 0.209 0.18 0.16 0.132 0.115 0.074418.5 13.1 15.5 15.5 16.1 15.9 14 14.4 14.8 12.57.32 2.95 1.45 1.17 0.91 0.772 0.604 0.518 0.473 0.26286 84 85 85 85 85 85 85 85 840.41 1.52 8.3 12.8 23.1 31.1 39.7 57.9 76.2 1830.0114 0.0349 0.206 0.314 0.558 0.759 0.956 1.38 1.75 4.042.53 4.42 10.7 13.3 17.7 20.6 23.2 27.8 31.4 47.63780 2160 889 720 540 463 412 344 304 201613 744 687 696 705 698 707 716 739 7736.81 6.4 6.25 6.26 6.27 6.28 6.31 6.29 6.31 6.421.06 0.82 0.868 0.859 0.849 0.859 0.852 0.838 0.816 0.793Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 35 K/W18 Thermal resistance winding-housing 12 K/W19 Thermal time constant winding 7.75 s20 Thermal time constant motor 343 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 19000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.2 N27 Max. force for press fits (static) 30 N28 Max. radial loading, 5 mm from flange 7.8 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 26 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor119

maxon DC -max motor-max 17 17 mm, Precious Metal Brushes CLL, 2.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2215988 215989 215990 215991 215992 215993 215994 215995 215996 2159972 3 7.2 9 12 15 18 21 24 368110 6920 6840 6930 6920 7420 7940 7720 7810 772047.6 25.8 10.6 8.6 6.45 5.65 5.15 4.25 3.78 2.487300 4940 4140 4200 4180 4700 5200 4960 5010 48501.29 2.36 3.4 3.37 3.35 3.36 3.33 3.31 3.25 3.180.6 0.6 0.352 0.282 0.21 0.181 0.16 0.132 0.116 0.074511.4 8.05 8.61 8.6 8.5 9.2 9.7 9.31 9.13 8.634.88 1.97 0.868 0.702 0.52 0.482 0.453 0.362 0.315 0.19682 79 79 79 79 80 80 80 80 790.41 1.52 8.3 12.8 23.1 31.1 39.7 57.9 76.2 1830.0114 0.0349 0.206 0.314 0.558 0.759 0.956 1.38 1.75 4.042.34 4.09 9.92 12.3 16.3 19.1 21.4 25.7 29 444090 2340 962 779 584 501 446 372 329 217718 871 804 815 825 817 828 839 865 9067.96 7.47 7.3 7.32 7.32 7.33 7.37 7.34 7.37 7.51.06 0.818 0.866 0.857 0.847 0.857 0.85 0.836 0.814 0.791Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 35 K/W18 Thermal resistance winding-housing 12 K/W19 Thermal time constant winding 7.75 s20 Thermal time constant motor 343 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N(static, shaft supported)200 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.2 N27 Max. force for press fits (static) 30 N(static, shaft supported)280 N28 Max. radial loading, 5 mm from flange 7.8 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 27 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 269Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270120maxon DC motorMay 2012 edition / subject to change

-max 17 17 mm, Graphite Brushes, 4.5 Wattmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2215998 215999 269569 216000 216001 216002 216003 216004 216005 216006 2160073 4.8 9 12 15 21 24 24 30 36 4812000 11000 11400 11300 11500 12000 11800 10500 10900 11600 10200118 66.4 37 27.5 22.3 16.9 14.4 12.6 10.6 9.46 6.0911000 8610 8290 8220 8340 8920 8680 7320 7750 8420 68801.41 2.68 3.85 3.86 3.83 3.79 3.81 3.83 3.79 3.71 3.660.72 0.72 0.556 0.415 0.333 0.248 0.214 0.191 0.157 0.137 0.088918 13 14.4 14.4 14.3 14.9 14.7 12.9 13.3 13.7 11.57.7 3.17 1.95 1.45 1.17 0.909 0.771 0.604 0.517 0.472 0.26275 73 74 74 74 75 75 73 74 74 720.39 1.52 4.61 8.3 12.8 23.1 31.1 39.7 58 76.2 1830.0114 0.0349 0.114 0.206 0.314 0.558 0.759 0.956 1.38 1.75 4.042.34 4.09 7.4 9.93 12.3 16.4 19.1 21.4 25.7 29 444090 2340 1290 962 779 584 501 446 372 329 217682 866 804 804 815 825 817 827 838 865 9057.57 7.44 7.32 7.31 7.33 7.33 7.35 7.38 7.36 7.39 7.511.06 0.82 0.869 0.868 0.859 0.849 0.859 0.852 0.838 0.816 0.793Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 35 K/W18 Thermal resistance winding-housing 12 K/W19 Thermal time constant winding 7.75 s20 Thermal time constant motor 343 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11900 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 11900 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.2 N27 Max. force for press fits (static) 30 N28 Max. radial loading, 5 mm from flange 7.8 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 26 gmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Values listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsRecommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor121

maxon DC -max motor-max 17 17 mm, Graphite Brushes, 4.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2216008 216009 269571 216010 216011 216012 216013 216014 216015 216016 2160173 4.8 9 12 15 21 24 24 30 36 4812000 11000 11400 11300 11500 12000 11800 10500 10900 11600 10200118 66.4 37 27.5 22.3 16.9 14.4 12.6 10.6 9.46 6.0911000 8610 8290 8220 8340 8920 8680 7320 7750 8420 68801.41 2.68 3.85 3.86 3.83 3.79 3.81 3.83 3.79 3.71 3.660.72 0.72 0.556 0.415 0.333 0.248 0.214 0.191 0.157 0.137 0.088918 13 14.4 14.4 14.3 14.9 14.7 12.9 13.3 13.7 11.57.7 3.17 1.95 1.45 1.17 0.909 0.771 0.604 0.517 0.472 0.26275 73 74 74 74 75 75 73 74 74 720.39 1.52 4.61 8.3 12.8 23.1 31.1 39.7 58 76.2 1830.0114 0.0349 0.114 0.206 0.314 0.558 0.759 0.956 1.38 1.75 4.042.34 4.09 7.4 9.93 12.3 16.4 19.1 21.4 25.7 29 444090 2340 1290 962 779 584 501 446 372 329 217682 866 804 804 815 825 817 827 838 865 9057.57 7.44 7.32 7.31 7.33 7.33 7.35 7.38 7.36 7.39 7.511.06 0.82 0.869 0.868 0.859 0.849 0.859 0.852 0.838 0.816 0.793Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 35 K/W18 Thermal resistance winding-housing 12 K/W19 Thermal time constant winding 7.75 s20 Thermal time constant motor 343 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11900 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 35 N(static, shaft supported)200 N28 Max. radial loading, 5 mm from flange 1.4 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 11900 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.2 N27 Max. force for press fits (static) 30 N(static, shaft supported)280 N28 Max. radial loading, 5 mm from flange 7.8 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 26 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 269Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 270122maxon DC motorMay 2012 edition / subject to change

-max 21 21 mm, Precious Metal Brushes CLL, 5 Wattmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article Numbers221009 221010 221011 221012 221013 221015 221016 221017 221019Motor DataValues at nominal voltage1 Nominal voltage V 3 6 9 12 18 21 24 36 482 No load speed rpm 8880 9980 10400 8630 10200 9980 9120 10300 98203 No load current mA 43.8 26.7 19.2 10.4 9.24 7.64 5.74 4.71 3.254 Nominal speed rpm 8200 8430 8500 6670 8260 8000 7130 8270 77705 Nominal torque (max. continuous torque) mNm 2.57 4.66 6.21 6.17 6.17 6.04 6.05 5.88 5.836 Nominal current (max. continuous current) A 0.84 0.84 0.772 0.476 0.375 0.308 0.247 0.181 0.1287 Stall torque mNm 28.5 28.8 33 27 32.3 30.3 27.7 29.9 27.98 Starting current A 8.87 5.03 4.01 2.04 1.93 1.52 1.11 0.9 0.6029 Max. efficiency % 87 86 87 87 87 87 86 86 86Characteristics10 Terminal resistance 0.338 1.19 2.24 5.88 9.34 13.8 21.7 40 79.711 Terminal inductance mH 0.013 0.041 0.0846 0.219 0.353 0.502 0.784 1.38 2.712 Torque constant mNm/A 3.21 5.71 8.21 13.2 16.8 20 25 33.2 46.413 Speed constant rpm/V 2970 1670 1160 723 569 478 382 288 20614 Speed / torque gradient rpm/mNm 313 349 318 322 317 331 331 346 35315 Mechanical time constant ms 8.32 7.57 7.25 7.22 7.18 7.23 7.24 7.46 7.352.54 2.07 2.18 2.14 2.16 2.09 2.09 2.06 1.9916 Rotor inertia gcm 2 Spur GearheadSpecifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 28 K/W18 Thermal resistance winding-housing 8.0 K/W19 Thermal time constant winding 8.83 s20 Thermal time constant motor 502 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]221011Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 2.7 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N28 Max. radial loading, 5 mm from flange 11.9 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 42 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Planetary Gearhead22 mm0.5 - 2.0 NmPage 22538 mm0.1 - 0.6 NmPage 241Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor123

maxon DC -max motor-max 21 21 mm, Precious Metal Brushes CLL, 3.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2221020 221023 221024 221025 221026 221028 221030 221031 2210322 3.6 5 8.4 10 12 15 21 305890 5950 5760 6010 5630 5670 5670 5970 610054.5 30.8 21.1 13.4 10.2 8.61 6.88 5.31 3.845220 4410 3830 4060 3690 3680 3680 3940 40502.54 4.65 6.25 6.16 6.21 6.07 6.06 5.91 5.850.84 0.84 0.778 0.477 0.378 0.311 0.248 0.182 0.12919 17.3 18.3 18.9 18 17.3 17.3 17.4 17.55.91 3.02 2.23 1.43 1.07 0.867 0.692 0.525 0.37682 81 82 82 82 81 81 81 810.338 1.19 2.24 5.88 9.34 13.8 21.7 40 79.70.013 0.041 0.0846 0.219 0.353 0.502 0.784 1.38 2.73.22 5.72 8.22 13.2 16.8 20 25 33.2 46.52970 1670 1160 722 569 477 382 287 206312 348 317 321 316 330 331 346 3538.32 7.57 7.25 7.22 7.18 7.23 7.25 7.46 7.352.54 2.08 2.18 2.15 2.17 2.09 2.09 2.06 1.99Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 28 K/W18 Thermal resistance winding-housing 8.0 K/W19 Thermal time constant winding 8.83 s20 Thermal time constant motor 502 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 10000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)480 N28 Max. radial loading, 5 mm from flange 2.7 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 10000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)480 N28 Max. radial loading, 5 mm from flange 11.9 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 43 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 269Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 271124maxon DC motorMay 2012 edition / subject to change

-max 21 21 mm, Graphite Brushes, 6 Wattmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms250000 250001 250002 250003 250004 250005 250006 250007 2500084 6 9 15 18 21 24 36 4811400 9700 10200 10600 9990 9780 8930 10100 9620155 84.1 59.1 37.1 28.8 24.1 18.9 14.6 10.39880 7850 8050 8280 7740 7500 6650 7820 73201.85 3.68 5.5 6.65 6.84 6.75 6.84 6.62 6.610.72 0.72 0.72 0.535 0.431 0.357 0.289 0.212 0.15114.5 19.8 26.5 31 30.8 29.4 27.2 29.7 284.47 3.43 3.19 2.33 1.82 1.46 1.08 0.888 0.59858 67 73 76 76 76 75 76 760.896 1.75 2.8 6.44 9.9 14.4 22.2 40.6 80.30.013 0.041 0.0846 0.219 0.353 0.502 0.784 1.38 2.73.24 5.76 8.29 13.3 16.9 20.2 25.2 33.5 46.82950 1660 1150 716 564 473 379 285 204814 503 390 346 330 338 334 345 35021.9 11.1 9.02 7.87 7.58 7.5 7.41 7.54 7.382.57 2.1 2.21 2.17 2.2 2.12 2.12 2.09 2.0216 Rotor inertia gcm 2 Spur GearheadSpecifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 28 K/W18 Thermal resistance winding-housing 8.0 K/W19 Thermal time constant winding 8.75 s20 Thermal time constant motor 502 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 2.7 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N28 Max. radial loading, 5 mm from flange 11.9 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 42 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Planetary Gearhead22 mm0.5 - 2.0 NmPage 22538 mm0.1 - 0.6 NmPage 241Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor125

maxon DC -max motor-max 21 21 mm, Graphite Brushes, 6 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2250020 250021 250022 250023 250024 250025 250026 250027 2500284 6 9 15 18 21 24 36 4811400 9700 10200 10600 9990 9780 8930 10100 9620155 84.1 59.1 37.1 28.8 24.1 18.9 14.6 10.39880 7850 8050 8280 7740 7500 6650 7820 73201.85 3.68 5.5 6.65 6.84 6.75 6.84 6.62 6.610.72 0.72 0.72 0.535 0.431 0.357 0.289 0.212 0.15114.5 19.8 26.5 31 30.8 29.4 27.2 29.7 284.47 3.43 3.19 2.33 1.82 1.46 1.08 0.888 0.59858 67 73 76 76 76 75 76 760.896 1.75 2.8 6.44 9.9 14.4 22.2 40.6 80.30.013 0.041 0.0846 0.219 0.353 0.502 0.784 1.38 2.73.24 5.76 8.29 13.3 16.9 20.2 25.2 33.5 46.82950 1660 1150 716 564 473 379 285 204814 503 390 346 330 338 334 345 35021.9 11.1 9.03 7.88 7.58 7.5 7.41 7.55 7.382.57 2.11 2.21 2.17 2.2 2.12 2.12 2.09 2.02Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 28 K/W18 Thermal resistance winding-housing 8.0 K/W19 Thermal time constant winding 8.75 s20 Thermal time constant motor 502 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)420 N28 Max. radial loading, 5 mm from flange 2.7 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 12000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)480 N28 Max. radial loading, 5 mm from flange 11.9 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 42 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 269Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 271126maxon DC motorMay 2012 edition / subject to change

-max 24 24 mm, Precious Metal Brushes CLL, 10 Wattmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms220404 220405 220406 220407 220408 220410 220415 220416 220418 220419 220422 2204239 15 15 18 20 24 30 36 42 48 48 488240 9470 8320 8910 8930 9350 9470 9160 8640 7450 5290 477018.8 14.1 11.5 10.7 9.65 8.65 7.07 5.58 4.35 3.01 1.79 1.546950 8040 6900 7480 7480 7890 8000 7680 7150 5930 3730 32208.55 10.3 10.5 10.4 10.3 10.1 10 10 9.99 9.95 9.82 9.930.84 0.698 0.62 0.55 0.49 0.422 0.339 0.273 0.22 0.165 0.115 0.10553.3 67.4 60.3 64.3 62.9 64.6 64.5 62.2 57.9 49 33.4 30.65.12 4.47 3.52 3.34 2.95 2.65 2.14 1.66 1.25 0.799 0.387 0.3288 89 89 89 89 89 89 89 89 88 87 871.76 3.36 4.27 5.39 6.78 9.07 14 21.6 33.5 60.1 124 1500.0735 0.154 0.2 0.251 0.309 0.406 0.618 0.952 1.45 2.56 5.06 6.2210.4 15.1 17.2 19.2 21.3 24.4 30.1 37.4 46.3 61.3 86.3 95.6919 634 557 497 448 391 317 255 206 156 111 99.8155 141 138 139 143 145 147 148 150 153 159 1566.61 6.37 6.34 6.34 6.36 6.49 6.48 6.5 6.52 6.53 6.61 6.574.07 4.32 4.37 4.36 4.26 4.27 4.2 4.2 4.16 4.09 3.97 4.0116 Rotor inertia gcm 2 Spindle DriveSpecifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 24 K/W18 Thermal resistance winding-housing 5.1 K/W19 Thermal time constant winding 8.32 s20 Thermal time constant motor 637 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 2.8 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 16000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 70 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Spur Gearhead38 mm0.1 - 0.6 NmPage 24122 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor127

maxon DC -max motor-max 24 24 mm, Precious Metal Brushes CLL, 6.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2220425 220426 220427 220428 220429 220430 220431 220432 220433 220434 220435 2204376 9 9 12 12 15 18 24 30 36 48 485480 5670 4980 5930 5350 5830 5670 6090 6160 5580 5280 476018.7 13.1 10.9 10.5 9.04 8.18 6.55 5.45 4.43 3.2 2.22 1.924190 4230 3540 4490 3890 4360 4190 4610 4670 4060 3730 32208.56 10.4 10.6 10.5 10.4 10.2 10.2 10.1 10 9.97 9.77 9.880.84 0.704 0.625 0.554 0.494 0.426 0.343 0.275 0.221 0.165 0.115 0.10535.5 40.4 36.2 42.8 37.7 40.4 38.7 41.5 41.4 36.7 33.4 30.63.42 2.68 2.11 2.23 1.77 1.65 1.28 1.11 0.894 0.599 0.387 0.3286 87 86 87 86 87 86 87 87 86 86 851.76 3.36 4.27 5.39 6.78 9.07 14 21.6 33.5 60.1 124 1500.0735 0.154 0.2 0.251 0.309 0.406 0.618 0.952 1.45 2.56 5.06 6.2210.4 15.1 17.2 19.2 21.3 24.4 30.1 37.4 46.3 61.3 86.3 95.6919 634 557 497 448 391 317 255 206 156 111 99.8155 141 138 139 143 145 147 148 150 153 159 1566.62 6.38 6.35 6.35 6.36 6.49 6.48 6.5 6.53 6.54 6.62 6.574.07 4.32 4.38 4.36 4.26 4.27 4.2 4.21 4.16 4.1 3.97 4.01Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 24 K/W18 Thermal resistance winding-housing 5.1 K/W19 Thermal time constant winding 8.32 s20 Thermal time constant motor 637 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 9500 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)420 N28 Max. radial loading, 5 mm from flange 2.8 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 9500 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)440 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 71 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 269Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 271128maxon DC motorMay 2012 edition / subject to change

-max 24 24 mm, Graphite Brushes, 11 Wattmaxon DC -max motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms222036 222037 222038 222039 222040 222041 222042 222043 222044 222045 222046 2220479 12 15 18 18 24 24 36 42 48 48 488190 7530 8280 8870 8000 9310 7530 9110 8600 7400 5240 472045.5 31 27.6 25 22.1 19.8 15.5 12.9 10.3 7.59 5.15 4.596530 5830 6600 7190 6290 7610 5790 7390 6860 5630 3400 289010.8 12.1 12.2 12.1 12 11.7 11.8 11.7 11.6 11.6 11.6 11.71.08 0.834 0.735 0.651 0.584 0.5 0.407 0.324 0.261 0.197 0.139 0.12754 54.2 60.6 64.5 56.7 64.7 51.7 62.3 57.9 49 33.4 30.65.19 3.6 3.53 3.35 2.66 2.65 1.71 1.66 1.25 0.799 0.387 0.3282 82 83 84 83 84 82 83 83 82 78 781.73 3.34 4.25 5.37 6.76 9.06 14 21.6 33.5 60.1 124 1500.0735 0.154 0.2 0.251 0.309 0.406 0.618 0.952 1.45 2.56 5.06 6.2210.4 15.1 17.2 19.2 21.3 24.4 30.1 37.4 46.3 61.3 86.3 95.6919 634 557 497 448 391 317 255 206 156 111 99.8153 140 138 139 142 145 147 148 150 153 159 1566.41 6.23 6.21 6.22 6.24 6.37 6.37 6.39 6.41 6.42 6.49 6.454 4.25 4.3 4.29 4.19 4.2 4.13 4.13 4.09 4.02 3.9 3.9416 Rotor inertia gcm 2 Spindle DriveSpecifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 24 K/W18 Thermal resistance winding-housing 5.1 K/W19 Thermal time constant winding 8.32 s20 Thermal time constant motor 637 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 2.8 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 70 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Spur Gearhead38 mm0.1 - 0.6 NmPage 24122 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor129

maxon DC -max motor-max 24 24 mm, Graphite Brushes, 11 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2222048 222049 222050 222051 222052 222053 222054 222055 222056 222057 222058 2220599 12 15 18 18 24 24 36 42 48 48 488190 7530 8280 8870 8000 9310 7530 9110 8600 7400 5240 472045.5 31 27.6 25 22.1 19.8 15.5 12.9 10.3 7.59 5.15 4.596530 5830 6600 7190 6290 7610 5790 7390 6860 5630 3400 289010.8 12.1 12.2 12.1 12 11.7 11.8 11.7 11.6 11.6 11.6 11.71.08 0.834 0.735 0.651 0.584 0.5 0.407 0.324 0.261 0.197 0.139 0.12754 54.2 60.6 64.5 56.7 64.7 51.7 62.3 57.9 49 33.4 30.65.19 3.6 3.53 3.35 2.66 2.65 1.71 1.66 1.25 0.799 0.387 0.3282 82 83 84 83 84 82 83 83 82 78 781.73 3.34 4.25 5.37 6.76 9.06 14 21.6 33.5 60.1 124 1500.0735 0.154 0.2 0.251 0.309 0.406 0.618 0.952 1.45 2.56 5.06 6.2210.4 15.1 17.2 19.2 21.3 24.4 30.1 37.4 46.3 61.3 86.3 95.6919 634 557 497 448 391 317 255 206 156 111 99.8153 140 138 139 142 145 147 148 150 153 159 1566.41 6.23 6.21 6.22 6.24 6.37 6.37 6.39 6.41 6.42 6.49 6.454 4.25 4.3 4.29 4.19 4.2 4.13 4.13 4.09 4.02 3.9 3.94Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 24 K/W18 Thermal resistance winding-housing 5.1 K/W19 Thermal time constant winding 8.32 s20 Thermal time constant motor 637 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)420 N28 Max. radial loading, 5 mm from flange 2.8 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)440 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 71 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 269Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 271130maxon DC motorMay 2012 edition / subject to change

-max 29 29 mm, Precious Metal Brushes CLL, 15 Wattmaxon DC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms226748 226749 226751 226752 226753 226754 226755 226756 226757 226759 226760 226761 226762 226763 2267647.2 9 12 18 18 24 30 36 42 48 48 48 48 48 486320 7020 6010 6650 5490 5810 6010 6480 6550 6120 5260 4880 4050 3260 272043 41.7 23.6 18.9 13.4 11.1 9.45 9.01 7.87 6.1 4.65 4.07 2.95 2.04 1.56080 6710 5430 6020 4700 4990 5190 5650 5680 5280 4410 4020 3180 2380 18208.67 9.78 15.6 21.2 25.9 27 26.6 26.5 25 25.9 26.2 26.2 25.9 25.8 25.60.84 0.84 0.84 0.84 0.84 0.695 0.569 0.508 0.417 0.353 0.305 0.283 0.232 0.186 0.153200 205 156 219 177 190 193 206 188 187 161 149 120 95.7 77.518.4 16.8 8.22 8.49 5.68 4.81 4.05 3.9 3.07 2.51 1.86 1.59 1.06 0.683 0.46191 91 90 91 91 91 91 91 90 91 90 90 90 90 890.39 0.536 1.46 2.12 3.17 4.99 7.41 9.24 13.7 19.2 25.8 30.1 45.1 70.2 1040.0353 0.0447 0.108 0.199 0.292 0.464 0.676 0.839 1.12 1.67 2.26 2.63 3.81 5.86 8.4610.9 12.2 19 25.8 31.2 39.4 47.5 53 61.1 74.7 86.9 93.7 113 140 168879 781 502 370 306 242 201 180 156 128 110 102 84.6 68.2 56.831.6 34.3 38.6 30.4 31 30.7 31.3 31.4 34.9 32.8 32.7 32.8 33.9 34.2 35.24.77 4.63 4.42 4.32 4.29 4.28 4.28 4.27 4.31 4.3 4.3 4.29 4.32 4.33 4.3414.4 12.9 10.9 13.6 13.2 13.3 13.1 13 11.8 12.5 12.6 12.5 12.2 12.1 11.816 Rotor inertia gcm 2 Planetary GearheadSpecifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 15.8 K/W18 Thermal resistance winding-housing 4.0 K/W19 Thermal time constant winding 15.4 s20 Thermal time constant motor 928 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 5.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 75 N28 Max. radial loading, 5 mm from flange 20.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 159 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 2.0 NmPage 231Planetary Gearhead32 mm0.75 - 4.5 NmPage 23532 mm1.0 - 6.0 NmPage 238Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor131

maxon DC -max motor-max 29 29 mm, Precious Metal Brushes CLL, 9 WattM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2226765 226767 226770 226771 226772 226773 226774 226775 226776 226778 226779 226780 226781 226782 2267834.5 6 9 12 15 18 24 24 30 36 36 42 48 48 483940 4670 4500 4430 4570 4350 4810 4310 4670 4590 3940 4270 4050 3260 271039.5 38.7 24.4 17.8 15 11.5 10.1 8.52 7.75 6.27 4.93 4.79 3.86 2.76 2.13700 4370 3930 3800 3780 3530 3980 3480 3800 3740 3090 3410 3180 2380 18208.71 9.81 15.5 21.3 25.8 27.1 26.7 26.7 25.2 26 26.2 26.1 25.7 25.7 25.40.84 0.84 0.84 0.84 0.84 0.697 0.57 0.511 0.419 0.354 0.306 0.283 0.231 0.186 0.153125 137 117 146 148 142 154 138 134 140 121 131 120 95.7 77.511.5 11.2 6.16 5.66 4.73 3.61 3.24 2.6 2.2 1.88 1.39 1.39 1.06 0.683 0.46189 89 88 89 89 89 89 89 89 89 89 89 89 88 870.39 0.536 1.46 2.12 3.17 4.99 7.41 9.24 13.7 19.2 25.8 30.1 45.1 70.2 1040.0353 0.0447 0.108 0.199 0.292 0.464 0.676 0.839 1.12 1.67 2.26 2.63 3.81 5.86 8.4610.9 12.2 19 25.8 31.2 39.4 47.5 53 61.1 74.7 86.9 93.7 113 140 168879 781 502 370 306 242 201 180 156 128 110 102 84.6 68.2 56.831.6 34.3 38.6 30.4 31 30.7 31.3 31.4 34.9 32.8 32.7 32.8 33.9 34.2 35.24.78 4.63 4.43 4.32 4.3 4.29 4.29 4.28 4.32 4.31 4.31 4.3 4.33 4.34 4.3514.4 12.9 11 13.6 13.2 13.3 13.1 13 11.8 12.6 12.6 12.5 12.2 12.1 11.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 15.8 K/W18 Thermal resistance winding-housing 4.0 K/W19 Thermal time constant winding 15.9 s20 Thermal time constant motor 928 s21 Ambient temperature -30…+65°C22 Max. permissible winding temperature +85°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 6700 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 5.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 6700 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.0 N27 Max. force for press fits (static) 75 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 20.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 161 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsWithout CLLmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 2.0 NmPage 231Planetary Gearhead32 mm0.75 - 4.5 NmPage 235Planetary Gearhead32 mm1.0 - 6.0 NmPage 238Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272132maxon DC motorMay 2012 edition / subject to change

-max 29 29 mm, Graphite Brushes, 22 Wattmaxon DC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms226784 226785 226787 226788 226789 226790 226791 226792 226793 226795 226796 226797 226798 226799 2268009 12 18 24 30 36 42 48 48 48 48 48 48 48 487630 9130 8890 8780 9090 8660 8380 8600 7450 6100 5240 4860 4030 3250 270077.4 73.1 46.5 34.1 28.6 22.3 18.2 16.5 13.6 10.5 8.7 7.92 6.32 4.9 3.966690 8170 7760 7680 8010 7620 7350 7580 6380 5050 4190 3810 2970 2180 161010.9 12.3 19.7 27 27.7 28.8 29.1 29.2 28.4 29.9 30.4 30.5 30.4 30.5 30.31.08 1.08 1.08 1.08 0.914 0.752 0.63 0.567 0.477 0.411 0.358 0.333 0.275 0.223 0.184171 207 202 262 273 268 257 265 208 182 157 146 118 94.1 76.515.8 16.9 10.6 10.2 8.73 6.8 5.41 4.99 3.4 2.43 1.81 1.56 1.04 0.672 0.45577 80 83 86 87 87 88 88 87 87 86 86 85 83 820.571 0.708 1.69 2.36 3.44 5.29 7.76 9.61 14.1 19.7 26.5 30.8 46.1 71.4 1060.0353 0.0447 0.108 0.199 0.292 0.464 0.676 0.839 1.12 1.67 2.26 2.63 3.81 5.86 8.4610.9 12.2 19 25.8 31.2 39.4 47.5 53 61.1 74.7 86.9 93.7 113 140 168879 781 502 370 306 242 201 180 156 128 110 102 84.6 68.2 56.846.2 45.3 44.7 33.9 33.6 32.6 32.8 32.7 36.1 33.8 33.5 33.5 34.5 34.8 35.66.98 6.12 5.13 4.81 4.66 4.55 4.49 4.45 4.46 4.43 4.41 4.4 4.41 4.41 4.4114.4 12.9 11 13.6 13.2 13.3 13.1 13 11.8 12.5 12.6 12.5 12.2 12.1 11.816 Rotor inertia gcm 2 Planetary GearheadSpecifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 15.8 K/W18 Thermal resistance winding-housing 4.0 K/W19 Thermal time constant winding 15.9 s20 Thermal time constant motor 928 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (ball bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.0 N27 Max. force for press fits (static) 75 N28 Max. radial loading, 5 mm from flange 20.5 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (sleeve bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 159 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsPigtails in place of terminalsmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 2.0 NmPage 231Planetary Gearhead32 mm0.75 - 4.5 NmPage 23532 mm1.0 - 6.0 NmPage 238Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon DC motor133

maxon DC -max motor-max 29 29 mm, Graphite Brushes, 22 WattM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2226801 226802 226805 226806 226807 226808 226809 226810 226811 226815 226816 226817 226818 226819 2268209 12 18 24 30 36 42 48 48 48 48 48 48 48 487640 9130 8900 8790 9090 8670 8380 8600 7450 6100 5240 4860 4030 3250 270073 69 44 32.2 27 21 17.2 15.6 12.9 9.92 8.19 7.46 5.95 4.61 3.726690 8170 7760 7680 8010 7620 7350 7580 6370 5050 4190 3810 2970 2170 161011 12.4 19.7 27.1 27.9 28.9 29.2 29.3 28.5 30 30.5 30.6 30.5 30.6 30.41.08 1.08 1.08 1.08 0.918 0.754 0.632 0.569 0.478 0.412 0.359 0.334 0.276 0.223 0.184171 207 202 262 273 268 257 265 208 182 157 146 118 94.1 76.515.8 16.9 10.6 10.2 8.73 6.8 5.41 4.99 3.4 2.43 1.81 1.56 1.04 0.672 0.45577 80 84 86 87 88 88 88 87 87 86 86 85 84 820.571 0.708 1.69 2.36 3.44 5.29 7.76 9.61 14.1 19.7 26.5 30.8 46.1 71.4 1060.0345 0.0437 0.106 0.195 0.285 0.454 0.661 0.82 1.09 1.63 2.21 2.57 3.72 5.73 8.2710.9 12.2 19 25.8 31.2 39.4 47.5 53 61.1 74.7 86.9 93.7 113 140 168879 781 502 370 306 242 201 180 156 128 110 102 84.6 68.2 56.846.2 45.3 44.7 33.9 33.6 32.6 32.8 32.7 36.1 33.8 33.5 33.5 34.5 34.8 35.66.98 6.12 5.13 4.81 4.66 4.55 4.49 4.45 4.47 4.44 4.42 4.41 4.41 4.41 4.4114.4 12.9 11 13.6 13.2 13.3 13.1 13 11.8 12.5 12.6 12.5 12.2 12.1 11.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 15.8 K/W18 Thermal resistance winding-housing 4.0 K/W19 Thermal time constant winding 15.9 s20 Thermal time constant motor 928 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°CMechanical data (ball bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.0 N27 Max. force for press fits (static) 75 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 20.5 NMechanical data (sleeve bearings)23 Max. permissible speed 10400 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 1.7 N27 Max. force for press fits (static) 80 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 5.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 161 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsPigtails in place of terminalsn [rpm]1000080006000400020002210 20 300.2 0.4 0.6 0.8 1.0226808Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead26 mm0.5 - 2.0 NmPage 231Planetary Gearhead32 mm0.75 - 4.5 NmPage 235Planetary Gearhead32 mm1.0 - 6.0 NmPage 238Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 18Encoder MR128 - 1000 CPT,3 channelsPage 272134maxon DC motorMay 2012 edition / subject to change

maxon EC motormaxon EC motorThe electronically commutated EC motors are characterized especially by their favorabletorque characteristics, high power, extremely broad speed range and, of course, by theirunsurpassed service life.Standard Specification No. 101 136Explanation of the EC motors 137EC Program 138–160-max Program 163–171-4pole Program 175–178EC flat Program 180–199135

maxon Standard Specificationmaxon EC motorWith our Standard Specification we offeryou a means to judge maxon motorsin the most important respects. To ourknowledge it covers normal applications.The Standard Specification is partof our “General Conditions of Sale”.Electrical equipment must meet certainminimum requirements, which wasintroduced into the European marketafter 1.1.96. Small motors will be identifiedas components and will thereforerepresent no seperate electrical equipmentwithin the sense of the guidelines.Nevertheless the majority of the maxonmotor program are already CE certified.Certifying the motors takes place duringoperation at no-load and in the newcondition.The CE sign means that the productconforms to EU guidelines and proceduresdesigned to achieve conformitywere carried out.RoHScations. All our products are built under EUdirective 2002/95/EG.REACHAs a downstream user, maxon motorag has taken all the necessary stepsto ensure that the chemical substanceswere pre-registered by our suppliers.The clarifications with our suppliers perSeptember 9, 2009 resulted in, that nomaxon products contain more than 0.1mass percentage of chemicals that arestated on the EChA list.Note to the Catalogue 2012/13maxon motor ag accepts no liability forthe accuracy of the information containedin this catalogue, nor for anydamages which may result directly orindirectly from the use of such information.This disclaimer does not applyto wilful intent, gross negligence, anddoes not affect legislation governingproduct liability.The Standard Specification No. 101for maxon EC motor, maxon -max,-4pole and maxon flat motor1. PrinciplesThe standard specification defineschecks and tests performed on the completemotorand during the productionprocess. In order to guarantee our highquality standard, we check compliance tospecified measurements and characteristicsof materials, parts and subassembliesthrough the manufacturing processand the complete motor. The obtainedmeasurements are recorded and can bemadeavailable to customers if required.Random sampling plans are according toISO 2859, MIL STD 105E and DIN/ISO3951 (inspection by attributes, sequentialsampling, variables inspection) as wellas internal manufacturing controls. Thisstandard specification always appliesunless a different one has been agreedbetween the customer and maxon.2. Data2.1 Electrical data apply at 22° to 25°C anduse of a 1 quadrant controller with blockcommutation: Data control within one minuterunning time.Measurement voltage +/- 0.5 % forvoltages 3 Vand ± 0.015 Vfor voltages 3 VNo load speed ± 10%No load current maximumspecified valueDirection of rotationMotor positionCW/CCWhorizontal orverticalNotes: Measurement voltage may varyfrom the nominal voltage listed in thecatalog. The no load current specifiedin the catalog is a typical value and notthe maximum one. When connecting themotor according to the catalog (or labelling),the shaft turns CW as seen from themounting end.Terminal resistance is verified throughrandom sampling.Inductance is determined at productcertification. Test frequency is 1 kHz. Terminalinductance depends on frequency.The specified electromechanical parametersare sufficiently guaranteed with thesemeasurements.2.2 Mechanical data per outline drawing:Standard measuring instruments (forelectrical length measuring DIN 32876,micrometer per DIN 863, dial indicatorDIN 878, caliper per DIN 862, borecaliper DIN 2245, thread caliper per DIN2280 and others) are used.2.3 Rotor imbalance: Rotors for EC motorswith air-flux winding are balancedaccording to our standard guidelinesduring manufacturing. For EC motorswith wound stator teeth, the rotors aremounted in gauges but not balanced asstandard. Only a subjective assessmentis possible on the complete motor whichis done during random sampling.2.4 Electric strength: Every motor is testedin its completed mounted state for earthshort circuit.2.5 Noise: Tests are carried out for anomalieswithin a lot on a subjective basis.Depending on speed, the motions in themotor cause noise and vibration of varyingdegrees, frequency and intensity. Thenoise level experienced with a singlesample unit should not be interpreted asindicative of the noise or vibration level tobe expected of future deliveries.2.6 Service life: Durability tests are carriedout under uniform internal criteria as partof product certification. The service life ofan EC motor essentially depends on theservice life of the bearings. This is determinedby type of operation, bearing loadand ambient conditions. Consequently,the many possible variations do not allowus to make a general statement onservice life.2.7 Environmental influencesProtection against corrosion: Our productsare tested during product certificationon the basis of DIN EN 60068-2-30.Coating of components: Surface treatmentand coating procedures used bymaxon are selected on the basis of theirmerits to resist corrosion. These treatmentsare evaluated at product certificationaccording to their applicable standard.3. Parameters that differ from or are additionalto the data sheet can beset andare a central part of our systematic testingas the customer‘s specification.Test/inspection certificates are issuedby prior agreemen.January 2010 edition/subject to change136 maxon EC motor May 2012 edition / subject to change

Explanation of the pages 138–199Dimensional drawingsOn the enclosed DVD dimensional drawings (DXF-files)are available and are suitable for import to any CAD system.Presentation of the views according to the projectionmethod E (ISO).All dimensions in [mm].Motor DataThe values in lines 2 – 15 are valid when using block commutation.Line 1 Nominal voltage U N [Volt]is the applied voltage between two powered phases inblock commutation. See page 26 for the timing diagramof the voltage in the three phases. All nominal data (lines2 – 9) refer to this voltage. Lower and higher voltages arepermissible, provided that limits are not exceeded.Line 2 No load speed n 0 [rpm] ±10%is the speed at which the unloaded motor runs with thenominal voltage applied. It is approximately proportionalto the applied voltage.Line 3 No load current I 0 [mA] ±50%This is the typical current that the unloaded motor drawswhen operating at nominal voltage. It increases with risingspeed owing to bearing friction and iron losses. No-loadfriction depends heavily on temperature. It decreases inextended operation and increases at lower temperatures.Line 4 Nominal speed n N [rpm]is the speed set for operation at nominal voltage andnominal torque at a motor temperature of 25°C.Line 5 Nominal torque M N [mNm]is the torque generated for operation at nominal voltageand nominal current at a motor temperature of 25°C. Itis at the limit of the motor's continuous operation range.Higher torques heat up the winding too much.Line 6 Nominal current I N [A]is the current in the active phase in block commutationthat generates the nominal torque at the given nominalspeed (= max. permissible continuous load current).The maximum winding temperature is reached at 25°Cambient temperature in continuous operation with I N. I Ndecreases as speed increases due to additional lossesin the lamination. For the EC 10 flat motor the nominalworking point is given varying at half no-load speed, asthe thermal limit is not reached at nominal voltage.Line 7 Stall torque M H [mNm]is the torque produced by the motor when at standstill.Rising motor temperatures reduce stall torque.Line 8 Starting current I A [A]is the quotient from nominal voltage and the motor's terminalresistance. Starting current is equivalent to stalltorque. With larger motors, I A cannot often be reacheddue to the amplifier's current limits.Line 9 Maximum efficiency max [%]is the optimal relationship between input and output powerat nominal voltage. It also doesn't always denote theoptimal operating point.Line 10 Terminal resistance phase to phaseR []is determined through the resistance at 25°C betweentwo connections.Line 11 Terminal inductance phase to phaseL [mH]is the winding inductance between two connections. It ismeasured at 1 kHz, sinusoidal.Line 12 Torque constant k M [mNm/A]This may also be referred to as "specific torque" andrepresents the quotient from generated torque and applicablecurrent.Line 13 Speed constant k n [rpm/V]indicates the theoretical no load speed per volt of appliedvoltage, disregarding friction losses.Line 14 Speed/torque gradient n/ M [rpm/mNm]The speed/torque gradient is an indicator of the motor'sperformance. The smaller the value, the more powerfulthe motor and consequently the less motor speed varieswith load variations. It is based on the quotient of ideal noloadspeed and ideal stall torque (tolerance ± 20%).With flat motors, the real gradient depends on speed: athigher speeds, it is steeper, but flatter at lower speeds.The real gradient at nominal voltage can be approximatedby a straight line between no-load speed and thenominal working point (see page 36).Line 15 Mechanical time constant m [ms]is the time required for the rotor to accelerate from standstillto 63% of its no-load speed.Line 16 Rotor moment of inertia J R [gcm 2 ]is the mass moment of inertia of the rotor, based on theaxis of rotation.Line 17andLine 18Thermal resistancehousing-ambient R th2 [K/W]Thermal resistancewinding-housing R th1 [K/W]Characteristic values of thermal contact resistance withoutadditional heat sinking. Lines 17 and 18 combineddefine the maximum heating at a given power loss (load).Thermal resistance R th2 on motors with metal flanges candecrease by up to 80% if the motor is coupled directlyto a good heat-conducting (e.g. metallic) mounting ratherthan a plastic panel.Line 19 Thermal time constant winding w [s]andLine 20 Thermal time constant motor m [s]These are the typical reaction times for a temperaturechange of winding and motor. It can be seen that the motorreacts much more sluggishly in thermal terms than thewinding. The values are calculated from the product ofthermal capacity and given heat resistances.Line 21 Ambient temperature [°C]Operating temperature range. This derives from the heatreliability of the materials used and viscosity of bearinglubrication.Line 22 Max. permissible winding temperature[°C]Maximum permissible winding temperature.Line 23 Max. permissible speed n max [rpm]is the maximum recommended speed based on thermaland mechanical perspectives. A reduced service life canbe expected at higher speeds.Line 24 Axial play [mm]For non-preloaded motors, this represents the tolerancelimits of the factory-set bearing play. The latter is includedin shaft length tolerances. Preloading cancels out axialplay up to the given axial loading.Line 25 Radial play [mm]Radial play derives from the bearings' radial air. A spring(bearing preload) cancels out radial play up to the givenaxial loading.Line 26/27 Max. axial loading [N]dynamically: axial loading permissible in operation. Ifdifferent values apply for traction and thrust, the smallervalue is given.statistically: maximum axial force applying to the shaftat standstill where no residual damage occurs.Shaft supported: maximum axial force applying to theshaft at standstill if the force is not input at the other shaftend. This is not possible for motors with only one shaftend.Line 28 Max. radial loading [N]The value is given for a typical clearance from the flange;this value falls the greater the clearance.Line 29 Number of pole pairsNumber of north poles of the permanent magnet. Thephase streams and commutation signals pass throughper revolution p cycles. Servo-controllers require the correctdetails of the number of pole pairs.Line 30 Number of phasesAll maxon EC motors have three phases.Line 31Weight of motor [g]Line 33 Max. torque M max [mNm]Maximum torque the motor can briefly deliver. It is limitedby the overload protection of the electronics.Line 34 Max. current I max [A]Surge current with which the peak torque is generated atnominal voltage. With an active speed controller, surgecurrent is not proportionate to the torque, but also dependson the supply voltage. As a result, this value onlyapplies at nominal voltage.Line 35 Control variable“Speed“ means that the drive is fitted with an integralspeed controller. “Controlled“ means that the drive is fittedwith true commutation electronics.Line 36 Supply voltage +V CC [V]Range of supply voltages measured in respect of GND atwhich the drive functions.Line 37 Set speed value input U C [V]Range of analog voltage for set speed value measured inrespect of GND. For 2 wire solutions, the supply voltageacts as speed setting at the same time.Line 38 Scaling Set speed value inputk c [rpm/V]Set speed value n c is based on the product n c= k c · U c.Line 39 Speed rangeAchievable speeds in the controlled range.Line 40 Max. accelerationThe set speed value follows a sudden set point changewith a ramp. This value indicates the increase in the ramp.maxon EC motorMay 2012 edition / subject to changemaxon EC motor137

maxon EC motorEC 6 6 mm, brushless, 1.2 WattM 2.5:1Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2310599 2501016 1245100 3440053.1 1922400 112000.251 0.260.265 0.1050.542 0.4270.48 0.14745 4112.5 81.50.0911 0.6021.13 2.98470 329093800 925004.91 4.840.005 0.005Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 75 K/W18 Thermal resistance winding-housing 5.0 K/W19 Thermal time constant winding 0.467 s20 Thermal time constant motor 80.2 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 100000 rpm24 Axial play at axial load < 0.15 N 0 mm> 0.15 N max. 0.06 mm25 Radial play preloaded26 Max. axial load (dynamic) 0.1 N27 Max. force for press fits (static) 10 N28 Max. radial loading, 2 mm from flange 8 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 2.8 gValues listed in the table are nominal.n [rpm]310599Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead6 mm0.002 - 0.03 NmPage 204Encoder MILE64 CPT,3 channelsPage 262ConnectionPin 1 Motor winding 3Pin 2 Motor winding 2Pin 3 Hall sensor 3Pin 4 VHall 4.5…18 VDCPin 5 GNDPin 6 Hall sensor 1Pin 7 Hall sensor 2Pin 8 Motor winding 1Connector for Flexprint, Molex 52745-0896,FPC, 8 pole, pitch 0.5 mm, top contact style.Wiring diagram for Hall sensors see page 27Recommended Electronics:DEC 24/1 318305 Page 297DEC Module 24/2 298EPOS2 24/2 312EPOS2 Module 36/2 312Notes 20138maxon EC motorMay 2012 edition / subject to change

EC 8 8 mm, brushless, 2 WattA with hall sensorsB sensorlessmaxon EC motorM 2.5:1Stock programStandard programSpecial program (on request)A with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers384406 384407 384408384409 384410 3844116 12 2436000 43900 4270063.6 44 2124500 33000 321000.946 0.936 0.9520.662 0.404 0.1992.73 3.49 3.521.98 1.54 0.75569 70 713.02 7.8 31.80.039 0.106 0.4471.54 2.53 5.216200 3770 183012200 11600 112003.19 3.03 2.920.024961 0.024961 0.024961Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 51.2 K/W18 Thermal resistance winding-housing 3.5 K/W19 Thermal time constant winding 0.832 s20 Thermal time constant motor 154 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature 125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 80000 rpm24 Axial play at axial load < 0.15 N 0 mm> 0.15 N max. 0.06 mm25 Radial play preloaded26 Max. axial load (dynamic) 0.1 N27 Max. force for press fits (static) 10 N28 Max. radial loading, 2 mm from flange 2 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 6 gValues listed in the table are nominal.Connection with hall sensors sensorlessPin 1 Motor winding 1 Motor winding 1Pin 2 Motor winding 2 Motor winding 2Pin 3 Motor winding 3 Motor winding 3Pin 4 VHall 4.5...24 VDC N.C.Pin 5 GNDPin 6 Hall sensor 1Pin 7 Hall sensor 2Pin 8 Hall sensor 3Connector Article number Article numberMolex 52745-0896 52207-0485Molex 52089-0419Tyco 84953-4Pin for design with Hall sensors:FPC, 8 pole, pitch 0.5 mm, top contact styleWiring diagram for Hall sensors see page 27n [rpm]2.0 W0.5 1.0384406Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead8 mm0.01 - 0.1 NmPage 205Recommended Electronics:DECS 50/5 Page 297DEC 24/1 381510 297DEC Module 24/2 298Notes 20May 2012 edition / subject to changemaxon EC motor139

maxon EC motorEC 10 10 mm, brushless, 8 WattA with Hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)A with Hall sensorsB sensorlessMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers315170 315171 315172 315173315174 315175 315176 3151776 9 12 1849200 52400 53200 57100169 124 95.2 70.942700 46300 47200 514001.52 1.47 1.48 1.471.47 1.02 0.782 0.55812 13 13.7 15.610.4 8.05 6.46 5.2777 77 78 790.575 1.12 1.86 3.420.00998 0.0198 0.0342 0.06711.15 1.61 2.12 2.978340 5920 4500 32204180 4110 3940 37003.03 2.97 2.85 2.680.0691 0.0691 0.0691 0.0691Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 45 K/W18 Thermal resistance winding-housing 2.21 K/W19 Thermal time constant winding 0.654 s20 Thermal time constant motor 250 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 80000 rpm24 Axial play at axial load < 1.0 N 0 mm> 1.0 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 12 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 2 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 13 gValues listed in the table are nominal.Connection with Hall sensors sensorlessPin 1 VHall 4.5…24 VDC Motor winding 1Pin 2 Hall sensor 3 Motor winding 2Pin 3 Hall sensor 1 Motor winding 3Pin 4 Hall sensor 2 N.C.Pin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1Adapter Article number Article numbersee p. 321 220300 220310Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact style140maxon EC motorn [rpm]800006000040000200008.00.5 1.0 1.50.5 1.0 1.5315170Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead10 mm0.01 - 0.15 NmPage 207Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298DEC Module 50/5 299Notes 20May 2012 edition / subject to change

EC 13 13 mm, brushless, 6 WattA with Hall sensorsB sensorlessmaxon EC motorM 1:1Stock programStandard programSpecial program (on request)A with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers318000 318001 318002 318003 318004305190 305191 305192 305193 3051946 9 12 18 2427300 29000 26100 26500 26300138 99.4 64.4 43.9 32.619200 21400 18300 18600 183002.39 2.55 2.52 2.44 2.411.29 0.972 0.646 0.426 0.3138.27 10.1 8.78 8.49 8.24.08 3.52 2.06 1.35 0.97367 70 68 68 671.47 2.56 5.82 13.3 24.70.0206 0.0416 0.091 0.198 0.3572.03 2.88 4.26 6.28 8.434710 3320 2240 1520 11303420 2950 3070 3220 33205.9 5.1 5.3 5.57 5.730.165 0.165 0.165 0.165 0.165Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 32 K/W18 Thermal resistance winding-housing 2.46 K/W19 Thermal time constant winding 0.72 s20 Thermal time constant motor 188 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 50000 rpm24 Axial play at axial load < 1 N 0 mm> 1 N max. 0.05 mm25 Radial play preloaded26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 18 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 4 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 19 gValues listed in the table are nominal.Connection with Hall sensors sensorlessPin 1 VHall 4.5…24 VDC Motor winding 1Pin 2 Hall sensor 3 Motor winding 2Pin 3 Hall sensor 1 Motor winding 3Pin 4 Hall sensor 2 N.C.Pin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1Adapter Article number Article numbersee p. 321 220300 220310Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact styleMay 2012 edition / subject to changen [rpm]50000400003000020000100006.01.0 2.0 3.00.5 1.0 1.5Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298DEC Module 50/5 299Notes 20maxon EC motor141

maxon EC motorEC 13 13 mm, brushless, 12 WattA with Hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)A with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers318005 318006 318007 318008 318009 318010305195 305196 305197 305198 305199 3052006 9 12 18 24 3624100 24200 24100 24900 24200 26600182 122 91.2 63.5 45.6 35.118400 19200 18800 20000 19000 217004.96 5.55 5.12 5.54 5.21 5.432.28 1.69 1.17 0.869 0.598 0.45721.7 27.4 23.8 28.8 24.8 30.39.31 7.85 5.1 4.24 2.67 2.3875 77 76 78 76 780.644 1.15 2.35 4.24 9 15.10.0103 0.0233 0.0413 0.0879 0.165 0.3082.33 3.49 4.66 6.8 9.32 12.74100 2730 2050 1410 1020 7511130 896 1030 877 990 8933.85 3.05 3.52 2.98 3.37 3.030.325 0.325 0.325 0.325 0.325 0.325Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 23.9 K/W18 Thermal resistance winding-housing 1.26 K/W19 Thermal time constant winding 0.604 s20 Thermal time constant motor 263 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 50000 rpm24 Axial play at axial load < 1 N 0 mm> 1 N max. 0.05 mm25 Radial play preloaded26 Max. axial load (dynamic) 0.8 N27 Max. force for press fits (static) 18 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 4 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 29 gConnection with Hall sensors sensorlessPin 1 VHall 4.5…24 VDC Motor winding 1Pin 2 Hall sensor 3 Motor winding 2Pin 3 Hall sensor 1 Motor winding 3Pin 4 Hall sensor 2 N.C.Pin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1Adapter Article number Article numbersee p. 321 220300 220310Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact style142maxon EC motorn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead13 mm0.2 - 0.35 NmPage 210Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298DEC Module 50/5 299Notes 20May 2012 edition / subject to change

EC 13 13 mm, brushless, 30 Watt, sterilizablemaxon EC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2May 2012 edition / subject to change368851 368852 370540371407 371408 37140912 24 4871200 71200 82900175 87.6 53.564600 64800 764004.42 4.52 4.12.9 1.48 0.78848.2 51.6 54.734.5 18.4 11.486 87 870.348 1.3 4.220.018 0.072 0.2131.6 3.2 5.55970 2980 17401300 1210 13303.47 3.24 3.560.255 0.255 0.255Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 20.7 K/W18 Thermal resistance winding-housing 2.58 K/W19 Thermal time constant winding 1.87 s20 Thermal time constant motor 352 s21 Ambient temperature -40…+135°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 90000 rpm24 Axial play at axial load < 7 N 0 mm> 7 N max. 0.85 mm25 Radial play preloaded26 Max. axial load (dynamic) 6 N27 Max. force for press fits (static) 7 N28 Max. radial loading, 5 mm from flange 4 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 34 gConnection A and B, motor (cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection A, sensors (cable AWG 26)green VHall 3.8...24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Option: Inch-version size 5 availableas standard version.n [rpm]10000080000600004000020000ApplicationPlanetary Gearheadsterilizable13 mm0.1 - 0.15 NmPage 211301.0 2.0 3.0 4.0 5.03688520.5 1.0 1.5 2.0Medicine/surgery/chemicalsContinuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingSterilization informationIn normal use, the motor can be sterilized 500 timesin an autoclave. No need to dismantle.Alignment of the electronic connections not specified. Hand tools that can be sterilized, such as bone saw,bone drilling and grinding machineSterilization with steamValues listed in the table are nominal.Dermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesmaxon modular system Overview on page 16 - 21Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299Notes 20Chokes sometimes requiredmaxon EC motor143

maxon EC motorEC 13 13 mm, brushless, 50 Watt, sterilizableM 1:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 Nominal speed mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2144maxon EC motor384183 384184 384185384215 384216 38421712 24 4879300 79400 79400257 129 64.373500 74400 745006.61 7.5 7.624.79 2.7 1.3788.1 122 12871.3 49.3 25.989 90 900.168 0.486 1.860.00676 0.027 0.1081.44 2.88 5.766630 3320 1660775 560 5352.92 2.11 2.020.36 0.36 0.36Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 17.9 K/W18 Thermal resistance winding-housing 0.703 K/W19 Thermal time constant winding 0.731 s20 Thermal time constant motor 394 s21 Ambient temperature -40…+135°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 90000 rpm24 Axial play at axial load < 7 N 0 mm> 7 N max. 0.85 mm25 Radial play preloaded26 Max. axial load (dynamic) 6 N27 Max. force for press fits (static) 7 N28 Max. radial loading, 5 mm from flange 4 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 44 gConnection A and B, motor (cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection A, sensors (cable AWG 26)green VHall 3.8...24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Option: Inch-version size 5 availableas standard version.n [rpm]10000080000600004000020000Application501.5 3.0 4.5 6.0 7.51.0 2.0 3.0Medicine/surgery/chemicals384184Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingSterilization informationIn normal use, the motor can be sterilized 500 timesin an autoclave. No need to dismantle.Alignment of the electronic connections not specified. Hand tools that can be sterilized, such as bone saw,bone drilling and grinding machineSterilization with steamValues listed in the table are nominal.Dermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesmaxon Modular System Overview on page 16 - 21Planetary Gearheadsterilizable13 mm0.1 - 0.15 NmPage 211Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299Notes 20Choke may be requiredMay 2012 edition / subject to change

EC 16 16 mm, brushless, 30 WattA with Hall sensorsB sensorlessmaxon EC motorM 1:1Connector:MKF 13268-6-0-808Stocko Elektronik GmbHStock programStandard programSpecial program (on request)A with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers400160 405812 400161 405813 400162404079 405817 404080 405818 40408112 18 24 36 4844700 42400 43000 46000 39800268 165 126 93.4 56.139400 37300 38000 40900 347008.02 8.33 8.48 8.06 8.263.37 2.2 1.7 1.16 0.76675.5 78 82.7 82.3 72.529.8 19.4 15.6 11.1 6.3582 83 83 83 820.403 0.928 1.53 3.24 7.560.0235 0.059 0.102 0.2 0.4772.54 4.02 5.29 7.4 11.43760 2380 1810 1290 836598 549 524 565 5544.54 4.17 3.98 4.29 4.210.725 0.725 0.725 0.725 0.725Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 16.3 K/W18 Thermal resistance winding-housing 1.68 K/W19 Thermal time constant winding 1.97 s20 Thermal time constant motor 240 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 70000 rpm24 Axial play at axial load < 3.5 N 0 mm> 3.5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 35 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 10 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 34 gValues listed in the table are nominal.Connection Abrown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow V Hall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7grey Hall sensor 3 Pin 8Wiring diagram for Hall sensors see p. 27Connection B (Cable AWG 24)brown Motor winding 1red Motor winding 2orange Motor winding 3May 2012 edition / subject to changen [rpm]700005000030000150001.0302.0 4.0 6.02.03.0400160Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.1 - 0.6 NmPage 217/218Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Spindle Drive16 mmPage 251/252Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299DES 50/5 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20for type A:Encoder MR128/256/512 CPT,Page 271maxon EC motor145

maxon EC motorEC 16 16 mm, brushless, 30 Watt, sterilizableA with Hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2146maxon EC motor405146 405147405149 40515012 2447800 45900323 15342300 408007.35 7.773.38 1.7170.6 77.329.8 15.681 810.403 1.530.0168 0.07292.37 4.944030 1930685 6015.2 4.560.725 0.725Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 16.3 K/W18 Thermal resistance winding-housing 1.68 K/W19 Thermal time constant winding 1.97 s20 Thermal time constant motor 240 s21 Ambient temperature -40…+135°C22 Max. permissible winding temperature 155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 70000 rpm24 Axial play at axial load < 3.5 N 0 mm> 3.5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 40 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 10 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 34 gValues listed in the table are nominal.Connection A and B, motor (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection A, sensors (Cable AWG 26)green V Hall 3…24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Wiring diagram for Hall sensors see p. 27n [rpm]700005000030000150001.0Application302.0 4.0 6.04051462.0 3.0 4.0Medicine/surgery/chemicalsContinuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingSterilization informationIn normal use, the motor can be sterilized 100 timesin an autoclave. No need to dismantle.Hand tools that can be sterilized, such as bone saw, Sterilization with steambone drilling and grinding machineDermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesmaxon modular system Overview on page 16 - 21Planetary Gearheadsterilizable16 mm0.1 - 0.3 NmPage 219Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299Notes 20May 2012 edition / subject to change

EC 16 16 mm, brushless, 60 WattA with Hall sensorsB sensorlessmaxon EC motorM 1:1Connector:MKF 13268-6-0-808Stocko Elektronik GmbHStock programStandard programSpecial program (on request)A with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers394216 396916 395588 396928 405794397162 397294 397292 397295 40579512 18 24 32 4836700 42900 42900 42900 41200267 222 167 125 78.532400 38800 39000 39000 3740016.5 16.8 17.3 17.5 17.75.51 4.37 3.37 2.55 1.65159 207 224 232 22751.4 52 42.2 32.8 20.586 88 88 88 880.233 0.346 0.569 0.976 2.340.0199 0.033 0.0586 0.104 0.2543.1 3.99 5.31 7.09 11.13080 2400 1800 1350 863232 208 192 186 1822.6 2.33 2.16 2.08 2.041.07 1.07 1.07 1.07 1.07Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10.3 K/W18 Thermal resistance winding-housing 1.2 K/W19 Thermal time constant winding 2.53 s20 Thermal time constant motor 299 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature 155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 70000 rpm24 Axial play at axial load < 3.5 N 0 mm> 3.5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 35 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 10 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 58 gValues listed in the table are nominal.Connection Abrown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow VHall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7gray Hall sensor 3 Pin 8Wiring diagram for Hall sensors see p. 27Connection B (Cable AWG 24)brown Motor winding 1red Motor winding 2orange Motor winding 3May 2012 edition / subject to changen [rpm]700005000030000150002.0 4.0 6.0604 8 12 16 208.0394216Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.2 - 0.6 NmPage 218Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Planetary Gearhead22 mm0.5 - 2.0 NmPage 226Spindle Drive16/22 mmPage 251–254Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/3, Module 24/2 298DEC Module 50/5 299DES 50/5 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20for type A:Encoder MR128/256/512 CPT,Page 271maxon EC motor147

maxon EC motorEC 16 16 mm, brushless, 60 Watt, sterilizableA with Hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2148maxon EC motor399264 399263399696 39967812 2447700 55200406 24742900 5090013.4 13.75.94 3.52147 20261.8 48.985 860.194 0.4910.00968 0.02912.38 4.134000 2310326 2753.66 3.081.07 1.07Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10.3 K/W18 Thermal resistance winding-housing 1.2 K/W19 Thermal time constant winding 2.18 s20 Thermal time constant motor 299 s21 Ambient temperature -40…+135°C22 Max. permissible winding temperature 155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 70000 rpm24 Axial play at axial load < 3.5 N 0 mm> 3.5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 40 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 10 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 58 gValues listed in the table are nominal.Connection A and B, motor (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection A, sensors (Cable AWG 26)green VHall 3…24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Wiring diagram for Hall sensors see p. 27n [rpm]70000500003000015000Application1.0 3.0 5.0602.5 5 7.5 10 12.5 157.0399264Medicine/surgery/chemicalsContinuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingSterilization informationIn normal use, the motor can be sterilized 100 timesin an autoclave. No need to dismantle.Hand tools that can be sterilized, such as bone saw, Sterilization with steambone drilling and grinding machineDermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesmaxon modular system Overview on page 16 - 21Planetary Gearheadsterilizable16 mm0.1 - 0.3 NmPage 219Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299Notes 20May 2012 edition / subject to change

EC 22 22 mm, brushless, 40 WattA with Hall sensorsB sensorlessmaxon EC motorM 1:1Connector:MKF 13268-6-0-808Stocko Elektronik GmbHStock programStandard programSpecial program (on request)A with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers386657 386658 386659 386660386661 386662 386663 38666412 24 36 4830400 35100 31600 34100330 205 116 98.326900 31900 28400 3100019.1 19.6 19.7 19.45.36 3.18 1.91 1.53184 243 221 23749.1 37.4 20.4 17.785 86 86 860.244 0.641 1.76 2.710.0182 0.0546 0.152 0.2313.75 6.49 10.8 13.32550 1470 882 716166 145 144 1454.16 3.64 3.6 3.642.39 2.39 2.39 2.39Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10 K/W18 Thermal resistance winding-housing 2 K/W19 Thermal time constant winding 4.85 s20 Thermal time constant motor 278 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 60000 rpm24 Axial play at axial load < 5 N 0 mm> 5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 45 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 85 gValues listed in the table are nominal.Connection Abrown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow VHall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7grey Hall sensor 3 Pin 8Wiring diagram for Hall sensors see p. 27Connection B (Cable AWG 24)brown Motor winding 1red Motor winding 2orange Motor winding 3May 2012 edition / subject to changen [rpm]600004500030000150001.0 2.0 3.0405 10 15 204.0386658Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 3.4 NmPage 226/227Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/3, Module 24/2 298DEC Module 50/5 299DEC 70/10 305DES 50/5, 70/10 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, 50/5, 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20for type A:Encoder MR128/256/512 CPT,Page 271for type B:Resolveron requestmaxon EC motor149

maxon EC motorEC 22 22 mm, brushless, 40 Watt, sterilizableA with Hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2150maxon EC motor386665 386666 386667 386668386669 386670 386671 38667212 24 36 4836100 41700 41800 44900327 198 132 11031900 37900 37900 4100016 16.4 16.5 165.33 3.16 2.12 1.67155 204 210 21949.1 37.4 25.7 21.585 86 86 860.244 0.641 1.4 2.230.0182 0.0546 0.123 0.1893.15 5.46 8.18 10.13030 1750 1170 941235 206 200 2065.2 4.54 4.41 4.562.11 2.11 2.11 2.11Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10 K/W18 Thermal resistance winding-housing 2 K/W19 Thermal time constant winding 4.85 s20 Thermal time constant motor 278 s21 Ambient temperature -40…+135°C22 Max. permissible winding temperature 155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 60000 rpm24 Axial play at axial load < 5 N 0 mm> 5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 45 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 85 gValues listed in the table are nominal.Connection A and B, motor (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection A, sensors (Cable AWG 26)green VHall 3…24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Wiring diagram for Hall sensors see p. 27n [rpm]60000450003000015000ApplicationPlanetary Gearheadsterilizable22 mm0.5 - 2.0 NmPage 229405 10 153866651.5 3.0 4.5 6.0Medicine/surgery/chemicalsContinuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingSterilization informationIn normal use, the motor can be sterilized 100 timesin an autoclave. No need to dismantle.Hand tools that can be sterilized, such as bone saw, Sterilization with steambone drilling and grinding machineDermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesmaxon modular system Overview on page 16 - 21Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299DEC 70/10 305Notes 20May 2012 edition / subject to change

EC 22 22 mm, brushless, 100 WattA with Hall sensorsB sensorlessmaxon EC motorM 1:1Connector:MKF 13268-6-0-808Stocko Elektronik GmbHStock programStandard programSpecial program (on request)A with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers386673 386674 386675386676 386677 38667818 24 4831000 29500 32200383 263 15328600 27200 3010043.6 45.4 46.48.15 6.04 3.37643 690 856116 89.1 60.289 90 900.155 0.269 0.7970.0178 0.035 0.1185.53 7.75 14.21730 1230 67248.4 42.9 37.72.07 1.84 1.614.09 4.09 4.09Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7 K/W18 Thermal resistance winding-housing 1 K/W19 Thermal time constant winding 4.92 s20 Thermal time constant motor 355 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature 155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 60000 rpm24 Axial play at axial load < 5 N 0 mm> 5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 60 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 128 gValues listed in the table are nominal.Connection Abrown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow VHall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7gray Hall sensor 3 Pin 8Wiring diagram for Hall sensors see p. 27Connection B (Cable AWG 24)brown Motor winding 1red Motor winding 2orange Motor winding 3May 2012 edition / subject to changen [rpm]6000045000300001500010 20 3010040 502.0 4.0 6.0 8.0 10.0 12.0386673Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 3.4 NmPage 226/227Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/3, Module 24/2 298DEC Module 50/5 299DEC 70/10 305DES 50/5, 70/10 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, 50/5, 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20for type A:Encoder MR128/256/512 CPT,Page 271for type B:Resolveron requestmaxon EC motor151

maxon EC motorEC 22 22 mm, brushless, 100 Watt, sterilizableA with Hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2152maxon EC motor386679 386680386681 38668224 4232400 32700195 11329500 3000039.8 41.15.75 3.42546 61277.4 50.190 910.31 0.8390.0438 0.1317.06 12.21350 78159.4 53.62.55 2.294.09 4.09Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7 K/W18 Thermal resistance winding-housing 1 K/W19 Thermal time constant winding 5.01 s20 Thermal time constant motor 355 s21 Ambient temperature -40…+135°C22 Max. permissible winding temperature 155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 60000 rpm24 Axial play at axial load < 5 N 0 mm> 5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 60 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 128 gValues listed in the table are nominal.Connection A and B, motor (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection A, sensors (Cable AWG 26)green VHall 3…24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Wiring diagram for Hall sensors see p. 27n [rpm]60000450003000015000Application10010 20 301.0 2.0 3.0 4.0 5.0 6.0Planetary Gearheadsterilizable22 mm0.5 - 2.0 NmPage 229386679Medicine/surgery/chemicalsContinuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingSterilization informationIn normal use, the motor can be sterilized 100 timesin an autoclave. No need to dismantle.Hand tools that can be sterilized, such as bone saw, Sterilization with steambone drilling and grinding machineDermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesmaxon modular system Overview on page 16 - 21Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299DEC 70/10 305Notes 20May 2012 edition / subject to change

EC 22 22 mm, brushless, 80 WattHeavy Duty – for applications in airmaxon EC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)A with Hall sensorsB sensorlessValues at nominal voltage and ambient temperature °C1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed 1) rpm5 Nominal torque (max. continuous torque) 1) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 242644842644925 100 150 20028 28 28 287730 7930 8070 821043.6 36.2 37.1 38.14890 5590 6190 704054.5 43.2 33.7 20.31.73 1.38 1.09 0.672268 202 172 1497.8 6.03 5.24 4.6385.8 85.3 84.1 833.59 4.64 5.35 6.050.357 0.357 0.357 0.35734.4 33.5 32.9 32.3278 285 290 29629 39 47 552.31 3.15 3.77 4.427.63 7.63 7.63 7.631)Values for operation in thermal equilibrium.Specifications Operating RangeCommentsThermal datan [rpm] TA = 25°CContinuous operation17 Thermal resistance housing-ambient 10 K/WTA = 100°CIn In observation of of above listed thermal resistance18 Thermal resistance winding-housing 0.48 K/W 25000(lines 17 17 and and 18) 18) the the maximum permissible winding windingtemperature will be will be reached during continuousTA = 150°CtemperatureTA = 200°Coperation at at 25°C ambient.19 Thermal time constant winding20 Thermal time constant motor3.05 s507 s 2000021 Ambient temperature -55 … +200 °C22 Max. permissible winding temperature +240 °C 15000120 W= = Thermal limit. limit.Short term operationMechanical data (preloaded ball bearings)1000080 WThe The motor may may be be briefly overloaded (recurring).23 Max. permissible speed 20000 rpm24 Axial play at axial load < 5 N 0 mm 500040 W> 5 N max. 0.14 mm20 WAssigned power rating25 Radial play preloaded10 20 30 40 50 60 M [mNm]0.5 1.0 1.5 2.0 I [A]26 Max. axial load (dynamic)27 Max. force for press fits (static)4 N60 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 N ApplicationOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor (sensorless) 160 gConnection A , motor Cable PTFE blue (AWG 19)red Motor winding 1black Motor winding 2white Motor winding 3Connection A, sensors Cable PTFE green (AWG 24)green V Hall 4.5…24 Vblue GNDred Hall sensor 1black Hall sensor 2white Hall sensor 3Connection B, motor Cable PTFE blue (AWG 19)red Motor winding 1black Motor winding 2white Motor winding 3General– extreme temperature applications– vibration tested (according to MIL-STD810F/Jan2000Fig. 514.5C-10)– ultra-high vacuum applications(low outgassing, can be baked out at 240°C)Aerospace– gas turbine starter/generators for aircraft engines– regulation of combustion enginesOil & Gas Industry– oil, gas and geothermal wellsRobotics– robotic exploration vehiclesIndustry– pumps and valves for liquid metal coolingsystems/turbine fuel and steam control– valve adjustment for gas and steampower plantsMay 2012 edition / subject to changemaxon EC motor153

maxon EC motorEC 22 22 mm, brushless, 240 WattHeavy Duty – for applications in oilM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)A with Hall SensorsB sensorless426450426451Values at nominal voltage and ambient temperature °C 25 100 150 2001 Nominal voltage V 48 48 48 482 No load speed rpm 12900 13500 13700 139003 No load current mA 384 140 144 1494 Nominal speed 1) rpm 8560 8640 9240 107005 Nominal torque (max. continuous torque) 1) mNm 149 120 92.9 57.26 Nominal current (max. continuous current) A 4.53 3.64 2.9 1.887 Stall torque mNm 460 346 295 2568 Starting current A 13.4 10.3 8.98 7.939 Max. efficiency % 70.5 71 70.5 71 70.5 70.5Characteristics10 Terminal resistance phase to phase 3.59 4.64 5.35 6.0511 Terminal inductance phase to phase mH 0.357 0.357 0.357 0.35712 Torque constant mNm/A 34.4 33.5 32.9 32.313 Speed constant rpm/V 278 285 290 29614 Speed / torque gradient rpm/mNm 29 39.5 47.2 55.415 Mechanical time constant ms 2.31 2.31 3.15 2.31 3.77 2.31 4.4216 Rotor inertia gcm 2 7.63 7.63 7.63 7.631)Values in thermal steady state.Specifications Operating RangeCommentsThermal datan [rpm] TA = 25°CContinuous operation17 Thermal resistance housing-ambient 0.793 K/WTA = 100°CIn In observation of above listed thermal resistance18 Thermal resistance winding-housing 0.754 K/W(lines 17 17 and 18) the maximum permissible windingTA = 150°C19 Thermal time constant winding 4.78 s 25000temperature will be be reached during during continuous continuous ope-TA = 200°C20 Thermal time constant motor 40.2 soperation 25°C at 25°C ambient.21 Ambient temperature -55 … +200 °C 20000= = Thermal limit.22 Max. permissible winding temperature +240 °C15000240 WShort term operation200 WThe The motor may may be be briefly overloaded (recurring).Mechanical data (preloaded ball bearings)23 Max. permissible speed 20000 rpm24 Axial play at axial load < 5 N 0 mm> 5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 60 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 N ApplicationOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor (sensorless) 160 gConnection A , motor Cable PTFE blue (AWG 19)red Motor winding 1black Motor winding 2white Motor winding 3Connection A, sensors Cable PTFE green (AWG 24)green VHall 4.5…24 Vblue GNDred Hall sensor 1black Hall sensor 2white Hall sensor 3Connection B, motor Cable PTFE blue (AWG 19)red Motor winding 1black Motor winding 2white Motor winding 3100005000General– extreme temperature applications– vibration tested according to MIL-STD810F/Jan2000 Fig. 514.5C-10– operation in oil and high pressureOil & Gas Industry– oil, gas and geothermal wells140 W80 W20 40 60 80 100 120 140 M [mNm]1.0 2.0 3.0 4.0 I [A]Assigned power ratingReference mediumShell Tellus oil T15Operation in oil of different viscosity will affectthe motor data.maxon modular system Overview on page 16 - 21Planetary Gearhead22 mm2.0 - 4.0 NmPage 228154maxon EC motorMay 2012 edition / subject to change

EC 25 25 mm, brushless, 250 WattHigh Speedmaxon EC motorM 3:2Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 235114436641002426230032.86.311580294940.1220.01375.36178040.62.325.45Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 6.54 K/W18 Thermal resistance winding-housing 0.1 K/W19 Thermal time constant winding 0.509 s20 Thermal time constant motor 332 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 70000 rpm24 Axial play at axial load < 8 N 0 mm> 8 N max. 0.14 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 7 N27 Max. force for press fits (static) 120 N(static, shaft supported)5650 N28 Max. radial loading, 5 mm from flange 20 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 207 gValues listed in the table are nominal.n [rpm]70000600005000040000300002000010000125010 20 30 40 503 5 7 9 11351144Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Connection motor (Cable AWG 18)red Motor winding 1black Motor winding 2white Motor winding 3Connection sensors (Cable AWG 26)green V Hall 3…24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Recommended Electronics:ESCON 50/5 Page 292DEC 70/10 305Notes 20May 2012 edition / subject to changemaxon EC motor155

maxon EC motorEC 32 32 mm, brushless, 80 Watt, approvedM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118891 118892 118888 118889 118893 11889012 18 18 24 36 4815100 14300 13100 11000 14700 11300662 404 349 199 211 10413500 12800 11500 9460 13200 974042.8 44.5 45.2 46.9 43.6 45.86.28 4.09 3.77 2.44 2.07 1.23428 443 407 355 454 35357.2 37.4 31.4 17.3 19.7 8.8480 81 81 80 81 800.21 0.481 0.573 1.39 1.83 5.430.03 0.0752 0.09 0.226 0.285 0.8567.48 11.8 13 20.5 23.1 401280 806 737 465 414 23935.8 32.7 32.6 31.5 32.8 32.57.49 6.86 6.82 6.59 6.87 6.820 20 20 20 20 20Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 5.4 K/W18 Thermal resistance winding-housing 2.5 K/W19 Thermal time constant winding 14.8 s20 Thermal time constant motor 1180 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 1) 25000 rpm24 Axial play at axial load < 8 N 0 mm> 8 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 5.6 N27 Max. force for press fits (static) 98 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 28 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 270 g156Values listed in the table are nominal.Connection motor (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection sensors (Cable AWG 26) 1)green VHall 4.5…24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Wiring diagram for Hall sensors see p. 271) Not lead through in combination with resolver.maxon EC motorn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 4.5 NmPage 234Planetary Gearhead32 mm0.75 - 6.0 NmPage 236/238Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5 306EPOS2 24/5, 50/5, 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder HED_5540500 CPT,3 channelsPage 277/279Resolver Res 2626 mm10 VPage 287May 2012 edition / subject to change

EC 40 40 mm, brushless, 170 Wattmaxon EC motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2369146 393023 393024 39302515 24 42 489840 9840 10100 9840617 386 230 1939120 9140 9380 9150164 162 160 16411.8 7.29 4.22 3.682620 2660 2740 2760181 115 69.1 59.689 89 89 890.0829 0.209 0.608 0.8060.0329 0.0843 0.246 0.33714.5 23.2 39.6 46.4659 412 241 2063.77 3.71 3.7 3.572.12 2.09 2.08 2.0153.8 53.8 53.8 53.8Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 5.21 K/W18 Thermal resistance winding-housing 1.05 K/W19 Thermal time constant winding 18.7 s20 Thermal time constant motor 1910 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 18000 rpm24 Axial play at axial load < 9 N 0 mm> 9 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 7 N27 Max. force for press fits (static) 106 N(static, shaft supported)4500 N28 Max. radial loading, 5 mm from flange 75 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 580 gValues listed in the table are nominal.Connection motor (Cable AWG 16)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection Sensors (Cable AWG 26)yellow Hall sensor 1 Pin 1brown Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3blue GND Pin 4green VHall 3…24 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changen [rpm]50170100 150 2005 10 15 20369146Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 242Planetary Gearhead52 mm4 - 30 NmPage 245Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5, 70/10 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, 50/5, 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder HED_5540500 CPT,3 channelsPage 277/279Resolver Res 2626 mm10 VPage 287Brake AB 3224 VDC0.4 NmPage 332maxon EC motor157

maxon EC motorEC 45 45 mm, brushless, 150 Watt, approvedM 1:4Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2136202 136196 136203 136197 136204 136198 136205 136200 136206 13620112 12 18 18 24 24 36 36 48 489780 5650 10300 5930 10500 6090 9360 5400 10200 58601530 577 1120 419 879 328 471 177 411 1548470 4380 9020 4690 9310 4840 8160 4190 8960 4640167 184 168 183 167 182 179 191 173 18715.6 9.53 11 6.68 8.46 5.11 5.27 3.14 4.2 2.511380 872 1540 931 1600 952 1560 911 1650 962119 43.6 93.3 32.6 74.8 25.6 43.1 14.5 37.2 12.579 79 80 79 80 79 81 80 81 800.101 0.275 0.193 0.552 0.321 0.936 0.836 2.48 1.29 3.850.0266 0.0797 0.0542 0.163 0.0917 0.275 0.263 0.788 0.395 1.1911.5 20 16.5 28.6 21.4 37.1 36.3 62.8 44.5 77.1827 478 579 334 445 257 263 152 214 1247.22 6.58 6.78 6.46 6.67 6.49 6.07 6 6.22 6.188.99 8.19 8.44 8.05 8.32 8.08 7.56 7.48 7.75 7.7119 119 119 119 119 119 119 119 119 119Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 1.9 K/W18 Thermal resistance winding-housing 0.9 K/W19 Thermal time constant winding 15.4 s20 Thermal time constant motor 1600 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 15000 rpm24 Axial play at axial load < 20 N 0 mm> 20 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 16 N27 Max. force for press fits (static) 182 N(static, shaft supported)5000 N28 Max. radial loading, 5 mm from flange 140 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 850 gProtection toIP54*Values listed in the table are nominal.Connection motor (Cable AWG 16)Cable 1 Motor winding 1Cable 2 Motor winding 2Cable 3 Motor winding 3Connection sensors (Cable AWG 24) 1)white Hall sensor 3brown Hall sensor 2green Hall sensor 1yellow GNDgrey V Hall 4.5 … 24 VDCWiring diagram for Hall sensors see p. 271) Not lead through in combination with resolver.OptionTemperature monitoring, PTC resistance Micropille110°C, R 25°C < 0.5 k, R 105°C = 1.2…1.5 k,R 115°C = 7…13 k, R 120°C = 18…35 k158maxon EC motorn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 242Planetary Gearhead52 mm4 - 30 NmPage 245* Protection level only wheninstalled with flange-side seal.Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5, 70/10 306EPOS2 50/5, 70/10 313EPOS3 70/10 EtherCAT 319Notes 20Encoder HEDL 9140500 CPT,3 channelsPage 281Resolver Res 2626 mm10 VPage 287Brake AB 2824 VDC0.4 NmPage 331May 2012 edition / subject to change

EC 45 45 mm, brushless, 250 Watt, approvedmaxon EC motorM 1:4Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2136210 136207 136211 136208 136212 13620924 24 36 36 48 488670 5000 10400 6010 10700 6160897 341 834 312 656 2447970 4300 9730 5320 10000 5490311 331 312 341 316 34712.5 7.51 10.2 6.21 7.94 4.864400 2540 5750 3320 6110 3530167 55.8 175 58.3 143 47.786 85 87 86 87 870.143 0.43 0.206 0.617 0.336 1.010.0565 0.17 0.0883 0.265 0.149 0.44826.3 45.5 32.8 56.9 42.7 73.9364 210 291 168 224 1291.98 1.98 1.82 1.82 1.76 1.764.34 4.34 3.99 3.99 3.85 3.85209 209 209 209 209 209Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 1.7 K/W18 Thermal resistance winding-housing 1.1 K/W19 Thermal time constant winding 31 s20 Thermal time constant motor 1570 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 12000 rpm24 Axial play at axial load < 20 N 0 mm> 20 N max. 0.15 mm25 Radial play preloaded26 Max. axial load (dynamic) 16 N27 Max. force for press fits (static) 182 N(static, shaft supported)5000 N28 Max. radial loading, 5 mm from flange 180 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 1150 gProtection toIP54*Values listed in the table are nominal.Connection motor (Cable AWG 16)Cable 1 Motor winding 1Cable 2 Motor winding 2Cable 3 Motor winding 3Connection sensors (Cable AWG 24) 1)white Hall sensor 3brown Hall sensor 2green Hall sensor 1yellow GNDgrey V Hall 4.5…24 VDCWiring diagram for Hall sensors see p. 271) Not lead through in combination with resolver.OptionTemperature monitoring, PTC resistance Micropille110°C, R 25°C < 0.5 k, R 105°C = 1.2…1.5 k,R 115°C = 7…13 k, R 120°C = 18…35 kMay 2012 edition / subject to changen [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 242Planetary Gearhead52 mm4 - 30 NmPage 245Planetary Gearhead62 mm8 - 50 NmPage 247* Protection level only wheninstalled with flange-side seal.Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5, 70/10 306EPOS2 50/5, 70/10 313EPOS3 70/10 EtherCAT 319Notes 20Encoder HEDL 9140500 CPT,3 channelsPage 281Resolver Res 2626 mm10 VPage 287Brake AB 2824 VDC0.4 NmPage 331maxon EC motor159

maxon EC motorEC 60 60 mm, brushless, 400 Watt, approvedM 1:4Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2167132 16713148 485370 3100733 3044960 2680747 8309.38 5.8511800 6820139 46.486 850.345 1.030.273 0.8284.9 147113 650.457 0.4573.98 3.98831 831Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 1.3 K/W18 Thermal resistance winding-housing 0.5 K/W19 Thermal time constant winding 33.9 s20 Thermal time constant motor 1200 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 7000 rpm24 Axial play at axial load < 30 N 0 mm> 30 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 24 N27 Max. force for press fits (static) 392 N(static, shaft supported)6000 N28 Max. radial loading, 5 mm from flange 240 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 2450 gProtection toValues listed in the table are nominal.Connection motor (Cable AWG 16)Cable 1 Motor winding 1Cable 2 Motor winding 2Cable 3 Motor winding 3Connection sensors (Cable AWG 24) 1)white Hall sensor 3brown Hall sensor 2green Hall sensor 1160yellowgreybluepinkmaxon EC motorGNDV Hall 4.5 … 24 VDCTemperature sensor (PTC)Temperature sensor (PTC)IP54*1) Not lead through in combination with resolver.Temperature monitoring, PTC resistance Micropille110°C, R 25°C < 0.5 k, R 105°C = 1.2…1.5 k,R 115°C = 7…13 k, R 120°C = 18…35 kWiring diagram for Hall sensors see p. 27n [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead81 mm20 - 120 NmPage 248* Protection level only wheninstalled with flange-side seal.Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5, 70/10 306EPOS2 70/10 313EPOS3 70/10 EtherCAT 319Notes 20Encoder HEDL 9140500 CPT,3 channelsPage 281Resolver Res26 mm10 VPage 287Brake AB 4124 VDC2.0 NmPage 333May 2012 edition / subject to change

maxon -maxmaxon EC-maxThe new maxon EC-max program picks up the ideology of the successful A-max and RE-max motors.The electronically commutated DC motors are based on the same parts platform idea,creating a wide market-oriented range in the modular system with gearheads, sensors and brakes.Summary 162EC-max motors16–40 mm in diameter 163–171161

maxon EC-max programThe “heart” is the ironless winding,System maxon ® . This means physicallydependent – advantages likeno detent, high efficiency andexcellent regulating dynamics.The motor housing, a simpletube made of stainless steel –non magnetic, rigid, rust-proof.Metallic housing andflange allow goodheat dissipation andmechanical stability.Shaft with no grooveguarantees torsionalstability and smoothrunning.Non-tension cables can bedirected both radially andaxially from the motor. Widerange of plug options.High quality, thanks to aprocess monitored productionon the most modernassembly lines which are, inpart, developed by maxon.Modular construction withgears, sensors and brakes.162The modular EC-motorprogram with animpressive price/performance ratio

-max 16 16 mm, brushless, 5 Wattmaxon EC -max motorStock programStandard programSpecial program (on request)M 1:1Connector:MKF 13268-6-0-808Stocko Elektronik GmbHArticle NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2283825 283826 283827 2838284.5 6 9 1212800 13500 12600 13500148 120 72.4 60.25210 5710 4930 58403.31 3.19 3.28 3.231.18 0.901 0.573 0.4565.82 5.79 5.64 5.951.89 1.49 0.901 0.76253 53 53 532.38 4.04 9.99 15.70.0396 0.0634 0.163 0.2543.08 3.9 6.26 7.83100 2450 1530 12202390 2540 2440 247010.7 11.4 10.9 11.10.428 0.428 0.428 0.428Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 23.5 K/W18 Thermal resistance winding-housing 2.57 K/W19 Thermal time constant winding 0.943 s20 Thermal time constant motor 390 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 20000 rpm24 Axial play at axial load < 1.5 N 0 mm> 1.5 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 1.0 N27 Max. force for press fits (static) 18 N(static, shaft supported)600 N28 Max. radial loading, 5 mm from flange 6 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 36 gValues listed in the table are nominal.Connection (Cable AWG 24)brown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow V Hall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7grey Hall sensor 3 Pin 8Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changen [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Planetary Gearhead16 mm0.2 - 0.6 NmPage 218Spindle Drive16 mmPage 251/252Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298DEC 24/3 298DES 50/5 306EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 20Encoder MR128/256/512 CPT,2/3 channelsPage 271maxon EC motor163

maxon -max-max 16 2-wire 16 mm, brushless, 5 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics35 Control variable36 Supply voltage +VCC V12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 239 Speed range rpm320816 320817 320818 3208195 6 9 1214400 13700 12800 13800156 124 82.9 72.78280 7500 6960 80802.24 2.24 2.33 2.260.903 0.714 0.466 0.374.61 5.25 5.39 5.761.7 1.44 0.929 0.80150 49 49 49controlled controlled controlled controlled5…15 5…15 5…15 5…153.06 3.87 6.21 7.733130 2470 1540 12302440 2580 2480 251010.9 11.6 11.1 11.30.428 0.428 0.428 0.42814400-44700 11300-35200 6840-21800 5360-17400Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 23.5 K/W18 Thermal resistance winding-housing 2.57 K/W19 Thermal time constant winding 0.943 s20 Thermal time constant motor 390 s21 Ambient temperature -40…+85°C22 Max. temperature of electronics +100°C(max. loading capacity of the motoris defined by the electronics)Mechanical data (preloaded ball bearings)23 Max. permissible speed 20000 rpm24 Axial play at axial load < 1.5 N 0 mm> 1.5 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 18 N28 Max. radial loading, 5 mm from flange 6 NOther specifications31 Weight of motor 32 gDirection of rotationClockwise (CW)Values listed in the table are nominal.Connection (Cable AWG 26/7 UL Style 1569)red+V CCblack GNDProtective functionsInverse-polarity protection up to max. 18 VDCBlockage protection at speed< 76 rpmTemperature monitoring > 104°CCurrent limitation 1.6 A ± 15%Low voltage monitoring< 4 VDCAttention: Operating voltage V CC > 18 VDCwill destroy the electronicsn [rpm]20000150001000050002.0 4.0 6.00.51.01.53208172.0Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.1 - 0.3 NmPage 217164Option: Sense of rotation: counter-clockwise (CCW)maxon EC motorMay 2012 edition / subject to change

-max 16 16 mm, brushless, 8 Wattmaxon EC -max motorStock programStandard programSpecial program (on request)M 1:1Connector:MKF 13268-6-0-808Stocko Elektronik GmbHArticle NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2283831 283832 283833 283834 2838356 9 12 18 2412000 11900 11900 11900 11900130 85.1 64.2 42.6 31.97160 7100 7310 7180 73607.61 7.77 8.01 7.87 8.191.75 1.17 0.907 0.593 0.46119.2 19.8 21.1 20.3 22.04.17 2.82 2.27 1.45 1.1769 69 70 70 711.44 3.19 5.3 12.4 20.50.0343 0.0793 0.14 0.317 0.5664.61 7.02 9.32 14 18.72070 1360 1020 681 510646 619 582 602 5565.75 5.51 5.18 5.36 4.950.85 0.85 0.85 0.85 0.85Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 17.7 K/W18 Thermal resistance winding-housing 1.41 K/W19 Thermal time constant winding 0.9 s20 Thermal time constant motor 427 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 20000 rpm24 Axial play at axial load < 1.5 N 0 mm> 1.5 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 18 N(static, shaft supported)400 N28 Max. radial loading, 5 mm from flange 6 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 52 gValues listed in the table are nominal.Connection (Cable AWG 24)brown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow V Hall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7grey Hall sensor 3 Pin 8Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changen [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.2 - 0.6 NmPage 218Planetary Gearhead22 mm0.5 - 2.0 NmPage 226Spindle Drive16 mmPage 251/252Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298DEC 24/3 298DES 50/5 306EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 20Encoder MR128/256/512 CPT,2/3 channelsPage 271maxon EC motor165

maxon -max-max 22 22 mm, brushless, 12 WattM 1:1Connector:MKF 13268-6-0-808Stocko Elektronik GmbHStock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms283837 283838 283839 283840 2838416 12 18 24 3611400 12100 12100 12100 12100282 155 103 77.3 51.67270 8050 8250 8250 821010.4 10.2 10.9 10.8 10.62.38 1.25 0.879 0.657 0.43230.0 31.3 35.4 35.1 34.16.23 3.47 2.6 1.94 1.2563 63 65 65 650.963 3.46 6.93 12.4 28.70.0343 0.121 0.275 0.488 1.094.81 9.02 13.6 18.1 27.21990 1060 701 526 352397 406 356 360 3719.36 9.56 8.39 8.47 8.752.25 2.25 2.25 2.25 2.25Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 13.5 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 1.72 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 1.69 stemperature will be reached during continuous20 Thermal time constant motor 567 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +155°CShort term operationMechanical data (preloaded ball bearings)The motor may be briefly overloaded (recurring).23 Max. permissible speed 18000 rpm24 Axial play at axial load < 4.0 N 0 mm> 4.0 N 0.14 mm25 Radial play preloadedAssigned power rating26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 53 N(static, shaft supported)1400 N28 Max. radial loading, 5 mm from flange 16 Nmaxon Modular System Overview on page 16 - 21Other specifications29 Number of pole pairs 1 Planetary Gearhead16 Rotor inertia gcm 230 Number of phases 331 Weight of motor 83 g166Values listed in the table are nominal.Connection (Cable AWG 24)brown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow V Hall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7grey Hall sensor 3 Pin 8Wiring diagram for Hall sensors see p. 27maxon EC motor22 mm0.5 - 3.4 NmPage 226/227Koaxdrive32 mm1.0 - 4.5 NmPage 240Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/3, Module 24/2 298DEC Module 50/5 299DES 50/5 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR128/256/512 CPT,2/3 channelsPage 271Brake AB 2024 VDC0.1 NmPage 328May 2012 edition / subject to change

-max 22 22 mm, brushless, 25 Wattmaxon EC -max motorStock programStandard programSpecial program (on request)M 1:1Connector:MKF 13268-6-0-808Stocko Elektronik GmbHArticle NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2283856 283857 283858 283859 28386012 18 24 36 4812400 12900 12900 12200 12900226 161 121 73.5 60.49820 10300 10400 9630 1050022.7 21.7 22.6 22.4 23.12.69 1.8 1.4 0.872 0.715114 112 121 111 12712.6 8.55 6.97 4 3.6676 75 76 75 770.955 2.1 3.44 9.01 13.10.0498 0.103 0.182 0.462 0.7299.1 13 17.4 27.7 34.81050 732 549 345 274110 118 109 112 1035.14 5.5 5.06 5.23 4.824.45 4.45 4.45 4.45 4.45Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10.2 K/W18 Thermal resistance winding-housing 1.02 K/W19 Thermal time constant winding 1.99 s20 Thermal time constant motor 628 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 18000 rpm24 Axial play at axial load < 4.0 N 0 mm> 4.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 60 N(static, shaft supported)1000 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 124 gValues listed in the table are nominal.Connection (Cable AWG 24)brown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow V Hall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7grey Hall sensor 3 Pin 8Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changen [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm2.0 - 3.4 NmPage 227Planetary Gearhead32 mm1.0 - 6.0 NmPage 238Koaxdrive32 mm1.0 - 4.5 NmPage 240Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/3, Module 24/2 298DEC Module 50/5 299DES 50/5 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR128/256/512 CPT,2/3 channelsPage 271Brake AB 2024 VDC0.1 NmPage 328maxon EC motor167

maxon -max-max 30 30 mm, brushless, 40 WattM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms272766 272768 272769 27277012 24 36 488680 9250 9150 9250223 123 80.5 61.46650 7220 7100 721034.6 33.7 33.3 33.42.85 1.49 0.969 0.737153 160 154 15711.8 6.57 4.18 3.2475 75 75 751.01 3.65 8.61 14.80.088 0.31 0.713 1.2412.9 24.3 36.8 48.6738 393 259 19757.8 59.1 60.6 59.96.66 6.81 6.98 6.911 11 11 11Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 8.6 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 1 K/W40(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 3.25 s 15000272768temperature will be reached during continuous20 Thermal time constant motor 777 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +155°C 10000Mechanical data (preloaded ball bearings)Short term operation23 Max. permissible speed 15000 rpm 5000The motor may be briefly overloaded (recurring).24 Axial play at axial load < 6.0 N 0 mm> 6.0 N 0.14 mm25 Radial play preloadedAssigned power rating26 Max. axial load (dynamic) 5 N10 20 30 4027 Max. force for press fits (static) 98 N(static, shaft supported)2000 N0.5 1.0 1.528 Max. radial loading, 5 mm from flange 25 NOther specifications29 Number of pole pairs 1maxon Modular System Overview on page 16 - 2130 Number of phases 3 Planetary Gearhead16 Rotor inertia gcm 231 Weight of motor 195 gValues listed in the table are nominal.Connection motor (Cable AWG 20)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection sensors (Cable AWG 26)yellow Hall sensor 1 Pin 1brown Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3blue GND Pin 4green VHall 3…24 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600Wiring diagram for Hall sensors see p. 27168maxon EC motor32 mm1.0 - 8.0 NmPage 238/239Koaxdrive32 mm1.0 - 4.5 NmPage 240Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC Module 50/5 299DES 50/5 306EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR500/1000 CPT,3 channelsPage 272Encoder HEDL 5540500 CPT,3 channelsPage 279Brake AB 2024 VDC0.1 NmPage 328May 2012 edition / subject to change

-max 30 30 mm, brushless, 60 Wattmaxon EC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2272762 272763 272764 27276512 24 36 487980 9340 9490 9350302 191 130 95.46620 8050 8280 813062 60.2 63.4 63.94.62 2.64 1.88 1.4381 458 522 51926.8 18.8 14.5 10.780 81 82 820.447 1.27 2.48 4.490.049 0.143 0.312 0.57314.2 24.3 35.9 48.6672 393 266 19721.2 20.6 18.4 18.24.86 4.73 4.21 4.1721.9 21.9 21.9 21.9Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7.4 K/W18 Thermal resistance winding-housing 0.5 K/W19 Thermal time constant winding 2.76 s20 Thermal time constant motor 1000 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 15000 rpm24 Axial play at axial load < 6.0 N 0 mm> 6.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 98 N(static, shaft supported)1300 N28 Max. radial loading, 5 mm from flange 25 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 305 gValues listed in the table are nominal.Connection motor (Cable AWG 20)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection Sensors (Cable AWG 26)yellow Hall sensor 1 Pin 1brown Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3blue GND Pin 4green VHall 3…24 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changen [rpm]1500010000500020 40 60601.0 2.0 3.0272763Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm8.0 NmPage 239Koaxdrive32 mm1.0 - 4.5 NmPage 240Planetary Gearhead42 mm3 - 15 NmPage 243Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 24/2 298DEC Module 50/5 299DES 50/5 306EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR500/1000 CPT,3 channelsPage 272Encoder HEDL 5540500 CPT,3 channelsPage 279Brake AB 2024 VDC0.1 NmPage 328maxon EC motor169

maxon -max-max 40 40 mm, brushless, 70 WattM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms283866 283867 283868 28386912 24 36 488030 8040 8470 9030584 292 209 1736460 6530 7040 761087.1 88.9 94.7 946.7 3.41 2.54 2.02466 497 595 63633.3 17.8 14.9 12.776 77 78 790.36 1.35 2.42 3.780.0464 0.186 0.379 0.59214 28 40 50682 341 239 19117.6 16.5 14.4 14.49.41 8.82 7.74 7.7351.2 51.2 51.2 51.2Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 4.63 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 0.542 K/W70(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 3.78 s 12000283867temperature will be reached during continuous20 Thermal time constant motor 1060 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +155°C 8000Mechanical data (preloaded ball bearings)Short term operation23 Max. permissible speed 12000 rpm 4000The motor may be briefly overloaded (recurring).24 Axial play at axial load < 12 N 0 mm> 12 N 0.14 mm25 Radial play preloadedAssigned power rating26 Max. axial load (dynamic) 9 N20 40 60 80 10027 Max. force for press fits (static) 211 N(static, shaft supported)5000 N1.0 2.0 3.0 4.028 Max. radial loading, 5 mm from flange 80 NOther specifications29 Number of pole pairs 1maxon Modular System Overview on page 16 - 2130 Number of phases 3 Planetary Gearhead16 Rotor inertia gcm 231 Weight of motor 460 gValues listed in the table are nominal.Connection motor (Cable AWG 20)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection (Cable AWG 26)yellow Hall sensor 1 Pin 1brown Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3blue GND Pin 4green VHall 3…24 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600Wiring diagram for Hall sensors see p. 27170maxon EC motor42 mm3 - 15 NmPage 243Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DES 50/5 306EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR256 - 1024 CPT,3 channelsPage 273Encoder HEDL 5540500 CPT,3 channelsPage 279Brake AB 2824 VDC0.4 NmPage 329May 2012 edition / subject to change

-max 40 40 mm, brushless, 120 Wattmaxon EC -max motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2283870 283871 283872 28387348 48 48 4810100 7240 4720 3610310 188 104 72.89260 6290 3770 2670168 184 203 2114.02 3.09 2.19 1.742090 1490 1050 83846.7 23.7 10.9 6.6885 83 82 801.03 2.02 4.4 7.190.204 0.4 0.937 1.644.8 62.8 96.1 126213 152 99.4 76.14.89 4.9 4.55 4.355.17 5.19 4.81 4.61101 101 101 101Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 3.45 K/W18 Thermal resistance winding-housing 0.29 K/W19 Thermal time constant winding 3.96 s20 Thermal time constant motor 1240 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 12000 rpm24 Axial play at axial load < 12.0 N 0 mm> 12.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 9 N27 Max. force for press fits (static) 211 N(static, shaft supported)4000 N28 Max. radial loading, 5 mm from flange 80 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 720 gValues listed in the table are nominal.Connection motor (Cable AWG 20)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection Sensors (Cable AWG 26)yellow Hall sensor 1 Pin 1brown Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3blue GND Pin 4green VHall 3…24 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changen [rpm]120008000400012050 100 150 2001.0 2.0 3.0 4.0283871Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead52 mm4 - 30 NmPage 246Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5, 70/10 306EPOS2 24/5 313EPOS2 50/5, 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR256 - 1024 CPT,3 channelsPage 273Encoder HEDL 5540500 CPT,3 channelsPage 279Brake AB 2824 VDC0.4 NmPage 329maxon EC motor171

For your personal notesmaxon motorP I nmW mA % rpmmin -1MmNm172

maxon -4polemaxon EC-4poleThis 4-pole power motor is one of the best in its class and demonstrates excellentperformance thanks to maxon’s winding technology: top performance per volume andweight unit, quality and security thanks to largely automated production, inertia-freemotion and of course an unprecedented service life.Summary 174EC-4pole motors22–30 mm in diameter 175–178173

maxon EC-4pole programThe “heart” is the ironless winding,System maxon ® . This means physicallydependent – advantages likeno detent, high efficiency andexcellent regulating dynamics.The motor housing, asimple tube made ofstainless steel – nonmagnetic, rigid, rustproof.High performancecapability thanksto the 4-polemagnet.Metallic housing andflange allow goodheat dissipation andmechanical stability.Shaft with no groove guaranteestorsional stabilityand smooth running.Non-tension cables can bedirected both radially andaxially from the motor. Widerange of plug options.High quality, thanks to a processmonitored productionon the most modernassembly lines which are, inpart, developed by maxon.174The EC-motor programdelivers top performanceper volumeand weight unit.

-4pole 22 22 mm, brushless, 90 WattHigh Powermaxon EC -4pole motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2May 2012 edition / subject to change323217 323218 323219 323220 32773918 24 36 48 4816300 16300 16300 16300 6900221 166 110 82.8 21.114700 14700 14700 14700 532051 53 51.6 50.4 51.24.99 3.88 2.52 1.85 0.787588 639 612 586 23455.8 45.5 29.1 20.9 3.5588 89 88 88 850.323 0.527 1.24 2.3 13.50.0283 0.0503 0.113 0.201 1.1110.5 14 21.1 28.1 66907 680 453 340 14527.8 25.5 26.7 27.9 29.71.61 1.48 1.55 1.62 1.725.54 5.54 5.54 5.54 5.54Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 9.08 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 0.904 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 3.89 stemperature will be reached during continuous20 Thermal time constant motor 358 soperation at 25°C ambient.21 Ambient temperature -20…+100°C= Thermal limit.22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 25000 rpm24 Axial play at axial load < 5.0 N 0 mm> 5.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 53 N(static, shaft supported)1000 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 230 Number of phases 331 Weight of motor 125 gValues listed in the table are nominal.Connection motor (Cable AWG 20)red Motor winding 1white Motor winding 3black Motor winding 2Connection sensors (Cable AWG 26)red/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3green VHall 3…24 VDCblue GNDShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm2.0 - 3.4 NmPage 227Planetary Gearhead32 mm1.0 - 6.0 NmPage 238Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5, DES 70/10 306EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder HEDL 5540500 CPT,3 channelsPage 280maxon EC motor175

maxon EC -4pole motor-4pole 22 22 mm, brushless, 120 WattHigh PowerM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2176maxon EC motor311535 311536 311537 31153818 24 36 4816800 16900 17800 16900298 223 166 11215500 15600 16600 1560060.9 63 63.8 64.36.22 4.81 3.45 2.46874 954 1090 102086 70.4 56.8 37.789 89 90 900.209 0.341 0.634 1.270.0173 0.0308 0.0618 0.12310.2 13.5 19.2 27.1940 705 497 35219.4 17.7 16.4 16.61.81 1.65 1.53 1.548.91 8.91 8.91 8.91Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 8.01 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 1 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 6.66 stemperature will be reached during continuous20 Thermal time constant motor 701 soperation at 25°C ambient.21 Ambient temperature -20…+100°C= Thermal limit.22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 25000 rpm24 Axial play at axial load < 5.0 N 0 mm> 5.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 53 N(static, shaft supported)1000 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 230 Number of phases 331 Weight of motor 175 gValues listed in the table are nominal.Connection motor (Cable AWG 20)red Motor winding 1white Motor winding 3black Motor winding 2Connection sensors (Cable AWG 26)red/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3green VHall 3…24 VDCblue GNDShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm2.0 - 3.4 NmPage 227Planetary Gearhead32 mm1.0 - 6.0 NmPage 238Spindle Drive32 mmPage 255/256/257Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5, DES 70/10 306EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder HEDL 5540500 CPT,3 channelsPage 280May 2012 edition / subject to change

-4pole 30 30 mm, brushless, 100 WattHigh Powermaxon EC -4pole motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2309755 309756 309757 30975818 24 36 4817800 17800 17800 17800719 539 360 27016700 16700 16800 1680067.3 65.5 71.6 717.62 5.58 4.03 31280 1240 1480 1470133 96.9 77.2 57.486 86 87 870.135 0.248 0.466 0.8360.0166 0.0295 0.0664 0.1189.58 12.8 19.2 25.5997 748 499 37414.1 14.5 12.1 12.22.7 2.78 2.33 2.3518.3 18.3 18.3 18.3Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 7.95 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 0.831 K/W100(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 4.63 s 25000309756temperature will be reached during continuous20 Thermal time constant motor 859 s20000operation at 25°C ambient.21 Ambient temperature -20…+100°C= Thermal limit.22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 25000 rpm24 Axial play at axial load < 8.0 N 0 mm> 8.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 5.5 N27 Max. force for press fits (static) 73 N(static, shaft supported)2000 N28 Max. radial loading, 5 mm from flange 25 NOther specifications29 Number of pole pairs 230 Number of phases 331 Weight of motor 210 gValues listed in the table are nominal.Connection motor (Cable AWG 18)black Motor winding 2white Motor winding 3red Motor winding 1Connection sensors (Cable AWG 26)black/grey Hall sensor 2blue GNDgreen VHall 3…24 VDCred/grey Hall sensor 1white/grey Hall sensor 31500010000500020 40 60 80 1002.0 4.0 6.0 8.0 10.0Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm8 NmPage 239Planetary Gearhead42 mm3 - 15 NmPage 243Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 70/10 305DES 70/10 306EPOS2 50/5 313EPOS2 70/10 313EPOS3 70/10 EtherCAT 319Notes 20Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder HEDL 5540500 CPT,3 channelsPage 280Brake AB 2024 VDC0.1 NmPage 328May 2012 edition / subject to changemaxon EC motor177

maxon EC -4pole motor-4pole 30 30 mm, brushless, 200 WattHigh PowerM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2305013 305014 30501524 36 4816700 16700 16500728 485 35615900 15900 15800127 131 1309.91 6.79 53220 3510 3430236 171 12489 90 900.102 0.21 0.3860.0163 0.0368 0.065313.6 20.5 27.6700 466 3465.21 4.78 4.831.82 1.67 1.6833.3 33.3 33.3Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 5.3 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 0.209 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 2.11 stemperature will be reached during continuous20 Thermal time constant motor 848 soperation at 25°C ambient.21 Ambient temperature -20…+100°C= Thermal limit.22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 25000 rpm24 Axial play at axial load < 8.0 N 0 mm> 8.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 5.5 N27 Max. force for press fits (static) 73 N(static, shaft supported)1300 N28 Max. radial loading, 5 mm from flange 25 NOther specifications29 Number of pole pairs 230 Number of phases 331 Weight of motor 300 gValues listed in the table are nominal.Connection motor (Cable AWG 18)black Motor winding 2white Motor winding 3red Motor winding 1Connection sensors (Cable AWG 26)black/grey Hall sensor 2blue GNDgreen VHall 3…24 VDCred/grey Hall sensor 1white/grey Hall sensor 3Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm8 NmPage 239Planetary Gearhead42 mm3 - 15 NmPage 243Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 70/10 305DES 70/10 306EPOS2 50/5 313EPOS2 70/10 313EPOS3 70/10 EtherCAT 319Notes 20Encoder MR128 - 1000 CPT,3 channelsPage 272Encoder HEDL 5540500 CPT,3 channelsPage 280Brake AB 2024 VDC0.1 NmPage 328178maxon EC motorMay 2012 edition / subject to change

maxon flat motormaxon flat motorThanks to their flat design, the brushless EC motors with iron-core winding are exactly the right drivefor many applications. The well-conceived, simple engineering allows mainly automated productionwhich results in a favorable price.EC flat motors9.2–90 mm in diameter 180–199179

maxon flat motorEC 9.2 flat 10 mm, brushless, 0.5 WattA with Hall sensorsB sensorlessM 2.5:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque mNm6 Nominal current A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2362790 370444 370445371119 371120 3711223 4.5 614900 15500 1610051.7 36.5 29.33720 4120 40100.837 0.887 0.750.5 0.366 0.2481.19 1.29 1.070.675 0.507 0.33253 55 504.44 8.88 18.10.12 0.25 0.41.77 2.55 3.235400 3740 296013600 13000 1660020.3 19.5 24.80.143 0.143 0.143Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 49.2 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 13.2 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 1.47 stemperature will be reached during continuous20 Thermal time constant motor 73.8 soperation at 25°C ambient.21 Ambient temperature -20…+85°C= Thermal limit.22 Max. permissible winding temperature +100°CMechanical data (preloaded ball bearings)23 Max. permissible speed 25000 rpm24 Axial play at axial load < 0.5 N 0 mm> 0.5 N 0.1 mm25 Radial play preloaded26 Max. axial load (dynamic) 0.15 N27 Max. force for press fits (static) 15 N(static, shaft supported)70 N28 Max. radial loading, 4 mm from flange 0.4 NOther specifications29 Number of pole pairs 430 Number of phases 331 Weight of motor 3 gValues listed in the table are nominal.Connection with Hall sensors sensorlessPin 1 Motor winding 1 Motor winding 1Pin 2 Motor winding 2 Motor winding 2Pin 3 Motor winding 3 Motor winding 3Pin 4 VHall 4.5...18 VDC YPin 5 GNDPin 6 Hall sensor 1Pin 7 Hall sensor 2Pin 8 Hall sensor 3Connector Article number Article numberMolex 52745-0896 52207-0485Molex 52089-0419Tyco 84953-4Pin for design with Hall sensors:FPC, 8-pol, Pitch 0.5 mm, top contact styleWiring diagram for Hall sensors see p. 29OptionSleeve bearings in place of ball bearingsShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead10 mm0.005 - 0.1 NmPage 206Planetary Gearhead10 mm0.01 - 0.15 NmPage 207Recommended Electronics:DECS 50/5 Page 297DEC 24/1 381510 297DEC Module 24/2 298EPOS2 24/2 312EPOS2 Module 36/2 312Notes 20180maxon EC motorMay 2012 edition / subject to change

EC 10 flat 10 mm, brushless, 0.2 WattA with Hall sensorsB sensorlessmaxon flat EC motorM 2.5:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque mNm6 Nominal current A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 230200030199941530013–0.240.1080.1670.08133849.20.2772.09457010800090.10.08Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 50 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 50 K/W 240000.2(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 2.22 s301999temperature will be reached during continuous20 Thermal time constant motor 20.5 soperation at 25°C ambient.21 Ambient temperature -40…+85°C 16000= Thermal limit.22 Max. permissible winding temperature +100°CMechanical data (preloaded ball bearings)23 Max. permissible speed 22000 rpm24 Axial play at axial load < 0.15 N 0 mm> 0.15 N 0.06 mm25 Radial play preloaded26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 6 N(static, shaft supported)20 N28 Max. radial loading, 1 mm from flange 1 NOther specifications29 Number of pole pairs 430 Number of phases 331 Weight of motor 0.82 gValues listed in the table are nominal.80000.05 0.10 0.15 0.20 0.25 0.300.04 0.08 0.12Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Connection with Hall sensors sensorlessPin 1 Motor winding 3 Motor winding 1Pin 2 Motor winding 2 Motor winding 2Pin 3 Hall sensor 3 Motor winding 3Pin 4 V Hall 4.5...12 VDC N.C.Pin 5 GNDPin 6 Hall sensor 1Pin 7 Hall sensor 2Pin 8 Motor winding 1Connector Article number Article numberMolex 52745-0896 52207-0485Molex 52089-0419Tyco 84953-4Pin for design with Hall sensors:FPC, 8-pol, Pitch 0.5 mm, top contact styleWiring diagram for Hall sensors see p. 29May 2012 edition / subject to changeRecommended Electronics:DECS 50/5 Page 297DEC 24/1 318305 297DEC Module 24/2 298Notes 20maxon EC motor181

maxon flat motorEC 14 flat 13.6 mm, brushless, 1.5 WattM 1:1Stock programStandard programSpecial program (on request)Article NumberssensorlessMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2339251 339252 236679 3392536 12 18 2421200 22100 21000 21200173 93.8 57.4 43.210200 10700 9970 102001.67 1.59 1.61 1.670.797 0.404 0.257 0.1993.54 3.42 3.36 3.541.5 0.764 0.474 0.37445 44 44 454.01 15.7 38 64.10.107 0.428 0.962 1.712.36 4.47 7.08 9.454040 2130 1350 10106860 7500 7230 686079.1 86.3 83.3 79.11.1 1.1 1.1 1.1Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 7.92 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 11 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 1.34 stemperature will be reached during continuous20 Thermal time constant motor 33.6 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 22000 rpm24 Axial play at axial load < 1.5 N 0 mm> 1.5 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 1.3 N27 Max. force for press fits (static) 18 N(static, shaft supported)200 N28 Max. radial loading, 5 mm from flange 1.8 NOther specifications29 Number of pole pairs 430 Number of phases 331 Weight of motor 8.5 gValues listed in the table are nominal.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21ConnectionPin 1 Motor winding 1Pin 2 Motor winding 2Pin 3 Motor winding 3Pin 4neutral pointAdapter Article numbersee p. 321 220310Connector Article numberTyco 84953-4Molex 52207-0485Molex 52089-0419Recommended Electronics:DECS 50/5 Page 297Notes 20182maxon EC motorMay 2012 edition / subject to change

EC 20 flat 20 mm, brushless, 3 WattA with Hall sensorsB sensorlessmaxon flat EC motorM 1:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2May 2012 edition / subject to change351098 351099 351100 351101339255 241916 339257 3392586 9 12 249130 9760 9540 945048.4 35.1 25.8 12.63090 4180 3510 38303.21 4.05 3.27 3.780.554 0.474 0.293 0.1635.29 8.04 5.67 7.120.9 0.957 0.503 0.30960 66 61 656.67 9.4 23.9 77.70.639 1.3 2.35 9.85.88 8.4 11.3 231620 1140 847 4141840 1270 1790 140074.1 51.2 72.1 56.23.84 3.84 3.84 3.84Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 15.1 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 7.46 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 3.28 stemperature will be reached during continuous20 Thermal time constant motor 25.1 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 15000 rpm24 Axial play at axial load < 2.0 N 0 mm> 2.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 1.8 N27 Max. force for press fits (static) 18 N(static, shaft supported)200 N28 Max. radial loading, 5 mm from flange 1.8 NOther specifications29 Number of pole pairs 430 Number of phases 331 Weight of motor 15 gValues listed in the table are nominal.Connection with Hall sensors sensorlessPin 1 V Hall 4.5…24 VDC Motor winding 1Pin 2 Hall sensor 3 Motor winding 2Pin 3 Hall sensor 1 Motor winding 3Pin 4 Hall sensor 2 neutral pointPin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1Adapter Article number Article numbersee p. 321 220300 220310Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact styleWiring diagram for Hall sensors see p. 29Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead20.3 mm0.06 - 0.25 NmPage 221Planetary Gearhead22 mm0.5 - 2.0 NmPage 224/226Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298EPOS2 24/2 312EPOS3 70/10 EtherCAT 319Notes 20maxon EC motor183

maxon flat motorEC 20 flat 20 mm, brushless, 5 WattA with Hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2351005 351006 351007 351008351054 351055 351056 3510576 9 12 249350 9430 9380 9300102 68.3 51.1 25.14970 5410 5210 52407.25 8.36 7.5 7.711.26 0.951 0.648 0.32817.2 22.4 18.9 19.92.93 2.54 1.61 0.83867 71 68 692.05 3.54 7.45 28.60.189 0.424 0.754 3.095.88 8.82 11.8 23.81620 1080 812 402567 435 515 48430.3 23.2 27.5 25.85.1 5.1 5.1 5.1Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 13.7 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 2.66 K/W160005.0(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 1.77 stemperature will be reached during continuous20 Thermal time constant motor 22.8 s351006operation at 25°C ambient.21 Ambient temperature -40…+100° 12000= Thermal limit.22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 15000 rpm24 Axial play at axial load < 2.0 N 0 mm> 2.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 1.8 N27 Max. force for press fits (static) 26 N(static, shaft supported)200 N28 Max. radial loading, 5 mm from flange 10 NOther specifications29 Number of pole pairs 430 Number of phases 331 Weight of motor 22 gValues listed in the table are nominal.Connection with Hall sensors sensorlessPin 1 V Hall 4.5…24 VDC Motor winding 1Pin 2 Hall sensor 3 Motor winding 2Pin 3 Hall sensor 1 Motor winding 3Pin 4 Hall sensor 2 neutral pointPin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1Adapter Article number Article numbersee p. 321 220300 220300Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact styleWiring diagram for Hall sensors see p. 29800040005 10 150.5 1.0 1.5Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead20.3 mm0.06 - 0.25 NmPage 221Planetary Gearhead22 mm0.5 - 2.0 NmPage 224/226Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298EPOS2 24/2 312EPOS3 70/10 EtherCAT 319Notes 20184maxon EC motorMay 2012 edition / subject to change

EC 20 flat brushless, 2 Watt, with integrated electronics1-Q-speed controllermaxon flat motorIP 40 IP 00M 1:1Stock programStandard programSpecial program (on request)Motor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A33 Max. torque mNm34 Max. current A9 Max. efficiency %Characteristics35 Control variable36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/sArticle Numbers5 wire version2 wire version Enable Direction350795 350796 350794 370413350776 350778 349694 37041224 24 24 243000 6000 6000 600011.4 15.5 15.5 15.53000 6000 6000 60003.6 3.55 3.55 3.550.156 0.209 0.209 0.2095.95 5.9 5.9 5.90.343 0.429 0.429 0.42939 51 51 51Speed Speed Speed Speed10…28 10…28 10…28 10…28= V CC = V CC 0.33…10.8 0.33…10.8125 250 600 6001250…3500 2500…7000 200…6480 200…64803000 6000 6000 6000Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 17.2 K/Wn [rpm]18 Thermal resistance winding-housing 7.98 K/W19 Thermal time constant winding 2.37 s20 Thermal time constant motor 132 s21 Ambient temperature -40…+85°C34969422 Max. permissible winding temperature +125°C41 Max. temperature of electronics +105°CMechanical data (preloaded ball bearings)16 Rotor inertia 3.2 gcm 224 Axial play at axial load < 2.0 N 0 mm> 2.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 1.8 N27 Max. force for press fits (static) 26 N(static, shaft supported)200 N28 Max. radial loading, 5 mm from flange 11 NOther specifications31 Weight of motor 30 g32 Direction of rotation Clockwise (CW)Values listed in the table are nominal.IP 40 (with cover)IP 00 (without cover)n [rpm]350776Continuous operationThe drive can be operated with a speed controllerand, taking account of the given thermal resistance(fig. 17 and 18) at an ambient temperature of 25°C,does not exceed the maximum permissible operatingtemperatures.Overload rangeThe drive reaches these operating points. Speed mayvary from the set value. The overload protection shutsdown the drive in the event of sustained overload.n [rpm]350778Protective functionsOverload protection, blockage protection,inverse-polarity protection, thermal overloadprotection, low/high voltage cut-offConnection 2 wire version (Cable AWG 28)red+VCC 10…28 VDCblack GNDConnection 5 wire version (Cable AWG 28)red+VCC 10…28 VDCblack GNDwhite Speed set value inputgreen Monitor n (6 pulses per revolution)grey Disable (Type Enable) or sense ofdirection (Type Direction)May 2012 edition / subject to changemaxon Modular System Overview on page 16 - 21Spur Gearhead20.3 mm0.06 - 0.25 NmPage 221Planetary Gearhead22 mm0.5 - 2.0 NmPage 224/226maxon EC motor185

maxon flat motorEC 20 flat brushless, 5 Watt, with integrated electronics1-Q-speed controllerIP 40 IP 00M 1:1Stock programStandard programSpecial program (on request)Motor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A33 Max. torque mNm34 Max. current A9 Max. efficiency %Characteristics35 Control variable36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/sArticle Numbers5 wire version2 wire version Enable Direction350834 350835 350806 370416350804 350805 349731 37041524 24 24 243000 6000 6000 600019.4 33.7 33.7 33.73000 6000 6000 60007.45 7.31 7.31 7.310.264 0.378 0.378 0.37812.5 12.4 12.4 12.40.565 0.71 0.704 0.70444 54 54 54Speed Speed Speed Speed10…28 10…28 10…28 10…28= V CC = V CC 0.33…10.8 0.33…10.8125 250 600 6001250…3500 2500…7000 200…6480 200…64803000 6000 6000 6000Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10.6 K/Wn [rpm]18 Thermal resistance winding-housing 5.32 K/W19 Thermal time constant winding 3.66 s20 Thermal time constant motor 13.9 s21 Ambient temperature -40…+85°C22 Max. permissible winding temperature +125°C34973141 Max. temperature of electronics +105°CMechanical data (preloaded ball bearings)16 Rotor inertia 5.1 gcm 224 Axial play at axial load < 2.0 N 0 mm> 2.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 1.8 N27 Max. force for press fits (static) 26 N(static, shaft supported)200 N28 Max. radial loading, 5 mm from flange 12 NOther specifications31 Weight of motor 37 g32 Direction of rotation Clockwise (CW)Values listed in the table are nominal.IP 40 (with cover)IP 00 (without cover)n [rpm]Continuous operationThe drive can be operated with a speed controllerand, taking account of the given thermal resistance(fig. 17 and 18) at an ambient temperature of 25°C,does not exceed the maximum permissible operatingtemperatures.Overload rangeThe drive reaches these operating points. Speed mayvary from the set value. The overload protection shutsdown the drive in the event of sustained overload.n [rpm]350804 350805186Protective functionsOverload protection, blockage protection,inverse-polarity protection, thermal overloadprotection, low/high voltage cut-offConnection 2 wire version (Cable AWG 28)red+VCC 10…28 VDCblack GNDConnection 5 wire version (Cable AWG 28)red+VCC 10…28 VDCblack GNDwhite Speed set value inputgreen Monitor n (6 pulses per revolution)grey Disable (Type Enable) or sense ofdirection (Type Direction)maxon EC motormaxon Modular System Overview on page 16 - 21Spur Gearhead20.3 mm0.06 - 0.25 NmPage 221Planetary Gearhead22 mm0.5 - 2.0 NmPage 224/226May 2012 edition / subject to change

EC 32 flat 32 mm, brushless, 6 WattA with Hall sensorsB sensorlessmaxon flat EC motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2May 2012 edition / subject to change339259 200187 339260 339261339263 200138 339264 3392656 9 12 249210 8380 7970 9310186 107 75.6 46.23930 3660 3220 44907.51 8.84 7.96 9.411.36 0.924 0.612 0.415.5 19 15.7 22.82.73 2 1.19 0.99555 60 57 622.2 4.5 10.1 24.10.378 1.06 2.04 6.195.67 9.5 13.2 231680 1010 724 416651 476 551 43794.8 69.3 80.3 63.613.9 13.9 13.9 13.9Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 6.28 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 5.83 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 3.26 stemperature will be reached during continuous20 Thermal time constant motor 16.8 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 12000 rpm24 Axial play at axial load < 5.0 N 0 mm> 5.0 N typ. 0.6 mm25 Radial play preloaded26 Max. axial load (dynamic) 4.8 N27 Max. force for press fits (static) 45 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 5.5 NOther specifications29 Number of pole pairs 430 Number of phases 331 Weight of motor 32 gValues listed in the table are nominal.Connection with Hall sensors sensorlessPin 1 V Hall 3.5…24 VDC Motor winding 1Pin 2 Hall sensor 3 Motor winding 2Pin 3 Hall sensor 1 Motor winding 3Pin 4 Hall sensor 2 neutral pointPin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1Adapter Order number Order numbersee p. 321 220300 220310Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact styleWiring diagram for Hall sensors see p. 29Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Planetary Gearhead22 mm0.5 - 2.0 NmPage 226Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 20maxon EC motor187

maxon flat motorEC 32 flat 32 mm, brushless, 15 WattA with Hall sensorsB sensorlessM 1:2Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2188maxon EC motor339267 339268 267121 339269339271 339272 226006 3392739 12 24 483720 4610 4530 478074.7 75.7 36.9 19.92090 2810 2760 294024.6 25.1 25.5 24.71.06 1 0.5 0.25770 84.1 85.8 84.13.13 3.49 1.75 0.90672 73 74 732.87 3.43 13.7 531.61 1.87 7.73 27.822.4 24.1 49 92.8427 397 195 10354.9 56.6 54.5 58.720.1 20.7 20 21.535 35 35 35Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 9.04 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 4.99 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 8.78 stemperature will be reached during continuous20 Thermal time constant motor 100 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 10000 rpm24 Axial play at axial load < 5.0 N 0 mm> 5.0 N typ. 0.6 mm25 Radial play preloaded26 Max. axial load (dynamic) 4.8 N27 Max. force for press fits (static) 45 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 5.5 NOther specifications29 Number of pole pairs 430 Number of phases 331 Weight of motor 46 gValues listed in the table are nominal.Connection with Hall sensors sensorlessPin 1 V Hall 3.5…24 VDC Motor winding 1Pin 2 Hall sensor 3 Motor winding 2Pin 3 Hall sensor 1 Motor winding 3Pin 4 Hall sensor 2 neutral pointPin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1Adapter Article number Article numbersee p. 321 220300 220310Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact styleWiring diagram for Hall sensors see p. 29Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 6 NmPage 236/238Spur Gearhead38 mm0.1 - 0.6 NmPage 241Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299EPOS2 Module 36/2 312EPOS2 24/2 312EPOS3 70/10 EtherCAT 319Notes 20May 2012 edition / subject to change

EC 32 flat brushless, 15 Watt, with integrated electronics1-Q-speed controllermaxon flat motorIP 40 IP 00M 1:1Stock programStandard programSpecial program (on request)Motor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A33 Max. torque mNm34 Max. current A9 Max. efficiency %Characteristics35 Control variable36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/sArticle Numbers5 wire version2 wire version Enable Direction353400 353401 353399 370418353324 353325 349801 37041724 24 24 243000 6000 6000 600031.8 68.6 68.6 68.63000 6000 6000 600019.7 19.2 19.2 19.20.44 0.742 0.742 0.74234.2 33.7 33.7 33.70.889 1.4 1.4 1.462 68 68 68Speed Speed Speed Speed10…28 10…28 10…28 10…28= V CC = V CC 0.33…10.8 0.33…10.8125 250 600 6001250…3500 2500…7000 200…6480 200…64803000 6000 6000 6000Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7.24 K/Wn [rpm]18 Thermal resistance winding-housing 4.99 K/W19 Thermal time constant winding 8.69 s20 Thermal time constant motor 61 s21 Ambient temperature -40…+85°C22 Max. permissible winding temperature +125°C41 Max. temperature of electronics +105°CMechanical data (preloaded ball bearings)16 Rotor inertia 35 gcm 224 Axial play at axial load < 5.0 N 0 mm> 5.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 6.8 N27 Max. force for press fits (static) 95 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 32 NOther specifications31 Weight of motor 91 g32 Direction of rotation Clockwise (CW)Values listed in the table are nominal.IP 40 (with cover)IP 00 (without cover)700060003533995000349801400030002000100000 5 10 15 20 25 30 35n [rpm]400030002000100035340035332400 5 10 15 20 25 30 35Continuous operationThe drive can be operated with a speed controllerand, taking account of the given thermal resistance(fig. 17 and 18) at an ambient temperature of 25°C,does not exceed the maximum permissible operatingtemperatures.Overload rangeThe drive reaches these operating points. Speed mayvary from the set value. The overload protection shutsdown the drive in the event of sustained overload.n [rpm]700060003534015000353325400030002000100000 5 10 15 20 25 30 35Protective functionsOverload protection, blockage protection,inverse-polarity protection, thermal overloadprotection, low/high voltage cut-offConnection 2 wire version (Cable AWG 24)red+V CC 10…28 VDCblack GNDConnection 5 wire version (Cable AWG 24)red+V CC 10…28 VDCblack GNDwhite Speed set value inputgreen Monitor n (6 pulses per revolution)grey Disable (Type Enable) or sense ofdirection (Type Direction)May 2012 edition / subject to changemaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 6 NmPage 236/238Spur Gearhead38 mm0.1 - 0.6 NmPage 241maxon EC motor189

maxon flat motor-i 40 40 mm, brushless, 50 WattM 1:2Stock programStandard programSpecial program (on request)Article Numberswith Hall sensorsMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2190maxon EC motor339241 31332012 2412300 13100726 4029840 1040036.8 46.64.1 2.6432 77348.3 45.878 830.248 0.5240.109 0.398.95 16.91070 56529.6 17.53.26 1.9310.5 10.5Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 9.66 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 2.57 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 17.6 stemperature will be reached during continuous20 Thermal time constant motor 821 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 15000 rpm24 Axial play at axial load < 6.0 N 0 mm> 6.0 N 0.15 mm25 Radial play preloaded26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 87 N(static, shaft supported)2000 N28 Max. radial loading, 5 mm from flange 15 NOther specifications29 Number of pole pairs 730 Number of phases 331 Weight of motor 170 gValues listed in the table are nominal.Connection (Cable AWG 20)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection (Cable AWG 26)yellow Hall sensor 1 Pin 1brown Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3blue GND Pin 4green V Hall 4.5…24 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm1.0 - 6.0 NmPage 238Spindle Drive32 mm1.0 - 6.0 NmPage 255/256/257Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR256 - 1024 CPT,3 channelsPage 273Encoder HEDL 5540500 CPT,3 channelsPage 280May 2012 edition / subject to change

-i 40 40 mm, brushless, 70 Wattmaxon flat EC motorM 1:2Stock programStandard programSpecial program (on request)Article Numberswith Hall sensorsMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2May 2012 edition / subject to change339243 33924418 3610000 10700476 2628400 894058 70.83.49 2.17798 114049.1 44.682 860.367 0.8070.18 0.64416.7 31.5572 30312.6 7.753.18 1.9624.2 24.2Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 7.8 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 2.6 K/W70(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 28.4 s 15000339244temperature will be reached during continuous20 Thermal time constant motor 936 soperation at 25°C ambient.21 Ambient temperature -40…+100°C10000= Thermal limit.22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 15000 rpm24 Axial play at axial load < 6.0 N 0 mm> 6.0 N 0.15 mm25 Radial play preloaded26 Max. axial load (dynamic) 5 N27 Max. force for press fits (static) 87 N(static, shaft supported)2000 N28 Max. radial loading, 5 mm from flange 15 NOther specifications29 Number of pole pairs 730 Number of phases 331 Weight of motor 240 gValues listed in the table are nominal.Connection (Cable AWG 20)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection (Cable AWG 26)yellow Hall sensor 1 Pin 1brown Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3blue GND Pin 4green VHall 4.5…24 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600500020 40 60 80 1001.0 2.0 3.0 4.0Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm1.0 - 6.0 NmPage 238Spindle Drive32 mm1.0 - 6.0 NmPage 255/256/257Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR256 - 1024 CPT,3 channelsPage 273Encoder HEDL 5540500 CPT,3 channelsPage 280maxon EC motor191

maxon flat motorEC 45 flat 42.8 mm, brushless, 12 WattA with Hall sensorsB sensorlessM 1:2Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Connection with Hall sensors sensorlessPin 1 V Hall 4.5…18 VDC Motor winding 1Pin 2 Hall sensor 3* Motor winding 2Pin 3 Hall sensor 1* Motor winding 3Pin 4 Hall sensor 2* neutral pointPin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1*Internal pull-up (7…13 k) on pin 1Wiring diagram for Hall sensors see p. 29Adapter Article number Article numbersee p. 321 220300 220310Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact style192 maxon EC motor200188 339275 339276200141 339277 3392789 9 12 12 24 247990 7970 8140 8130 7300 7290147 147 115 114 47.6 47.64830 4150 4840 4720 4380 435022.8 25.5 19.1 18.7 25.8 25.61.96 2.19 1.31 1.29 0.739 0.73684.5 71.4 62.8 58 100 97.38.57 7.2 4.9 4.53 3.46 3.3676 74 73 72 78 781.05 1.25 2.45 2.65 6.93 7.130.32 0.32 0.541 0.541 2.75 2.7510.4 10.4 13.5 13.5 30.5 30.5918 918 706 706 313 31392.7 110 128 138 71.1 73.250.8 60.5 70.1 75.8 39 40.152.3 52.3 52.3 52.3 52.3 52.3Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 5.19 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 5.06 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 8.31 stemperature will be reached during continuous20 Thermal time constant motor 148 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 10000 rpm24 Axial play at axial load < 5.0 N 0 mm> 5.0 N typ. 0.6 mm25 Radial play preloaded26 Max. axial load (dynamic) 4.8 N27 Max. force for press fits (static) 45 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 5.5 NOther specifications29 Number of pole pairs 830 Number of phases 331 Weight of motor 57 gValues listed in the table are nominal.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/1 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 20May 2012 edition / subject to change

EC 45 flat 42.9 mm, brushless, 30 WattA with Hall sensorsB sensorlessmaxon flat EC motorM 1:2Stock programStandard programSpecial program (on request)Article NumbersA with Hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2May 2012 edition / subject to change200142 339281 339282200189 339283 33928412 12 24 24 36 364380 4370 4380 4380 4760 4760146 146 73 73 55.4 55.32940 2850 2940 2910 3290 327055.5 53.2 55.3 54.7 66.6 66.12.03 1.96 1.01 1 0.849 0.844241 206 239 230 337 33010 8.58 4.97 4.77 5.38 5.2278 76 78 77 81 811.2 1.4 4.83 5.03 6.69 6.890.56 0.56 2.24 2.24 4.29 4.2925.5 25.5 51 51 70.6 70.6374 374 187 187 135 13517.6 20.5 17.7 18.5 12.8 13.217.1 19.9 17.2 17.9 12.4 12.892.5 92.5 92.5 92.5 92.5 92.5Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 5.7 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 3.96 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 11.5 stemperature will be reached during continuous20 Thermal time constant motor 251 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 10000 rpm24 Axial play at axial load < 5.0 N 0 mm> 5.0 N typ. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4.8 N27 Max. force for press fits (static) 53 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 21 NOther specifications29 Number of pole pairs 830 Number of phases 331 Weight of motor 75 gValues listed in the table are nominal.Connection with Hall sensors sensorlessPin 1 V Hall 4.5…18 VDC Motor winding 1Pin 2 Hall sensor 3* Motor winding 2Pin 3 Hall sensor 1* Motor winding 3Pin 4 Hall sensor 2* neutral pointPin 5 GNDPin 6 Motor winding 3Pin 7 Motor winding 2Pin 8 Motor winding 1*Internal pull-up (7…13 k) on pin 1Wiring diagram for Hall sensors see p. 29Adapter Article number Article numbersee p. 321 220300 220310Connector Article number Article numberTyco 1-84953-1 84953-4Molex 52207-1185 52207-0485Molex 52089-1119 52089-0419Pin for design with Hall sensors:FPC, 11-pol, Pitch 1.0 mm, top contact styleShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 243Spur Gearhead45 mm0.5 - 2.0 NmPage 244OptionWith Cable and Connector(Motor length +1.3 mm,Ambient temperature -20…+100°C)Recommended Electronics:ESCON 50/5 Page 292DEC 24/1 318305 297DECS 50/5 297DEC Module 24/2 298DEC 24/3 298DEC Module 50/5 299EPOS2 24/2, Module 36/2 312EPOS2 24/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20maxon EC motor193

maxon flat motorEC 45 flat 42.8 mm, brushless, 50 WattConnector:39-28-1083 MolexM 1:2Stock programStandard programSpecial program (on request)Article Numberswith Hall sensorsMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2194maxon EC motor339285 251601 339286 33928718 24 24 366720 6710 4730 3360247 185 106 42.35220 5250 3480 236095.2 82.7 69.5 90.53.46 2.32 1.41 0.828925 741 382 45938.9 23.3 8.5 4.8385 83 79 820.463 1.03 2.82 7.460.322 0.572 1.15 5.1525.1 33.5 47.5 101380 285 201 957 8.75 12 7.059.89 12.4 16.9 9.97135 135 135 135Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 4.13 K/Wn [rpm]Continuous operation18 Thermal resistance winding-housing 4.95 K/WIn observation of above listed thermal resistance19 Thermal time constant winding 18.4 s(lines 17 and 18) the maximum permissible winding20 Thermal time constant motor 207 stemperature will be reached during continuous21 Ambient temperature -40…+100°Coperation at 25°C ambient.22 Max. permissible winding temperature +125°C= Thermal limit.Mechanical data (preloaded ball bearings)23 Max. permissible speed 10000 rpm24 Axial play at axial load < 4.0 N 0 mm> 4.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3.8 N27 Max. force for press fits (static) 53 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 21 NOther specifications29 Number of pole pairs 830 Number of phases 331 Weight of motor 110 gValues listed in the table are nominal.ConnectionPin 1 Hall sensor 1*Pin 2 Hall sensor 2*Pin 3 V Hall 4.5…18 VDCPin 4 Motor winding 3Pin 5 Hall sensor 3*Pin 6 GNDPin 7 Motor winding 1Pin 8 Motor winding 2*Internal pull-up (7…13 k) on pin 3Wiring diagram for Hall sensors see p. 29CableConnection cable Universal, L = 500 mm 339380Connection cable to EPOS, L = 500 mm 354045Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 243Spur Gearhead45 mm0.5 - 2.0 NmPage 244OptionWith Cable and Connector(Ambient temperature -20…+100°C)Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/3 298DEC Module 50/5 299EPOS2 24/2 312EPOS2 Module 36/2 312EPOS2 24/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20May 2012 edition / subject to change

EC 45 flat brushless, 30 Watt, with integrated electronics1-Q-speed controllermaxon flat motorIP 40 IP 00M 1:2Stock programStandard programSpecial program (on request)IP 40 (with cover)IP 00 (without cover)Motor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A33 Max. torque mNm34 Max. current A9 Max. efficiency %Characteristics35 Control variable36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/sArticle Numbers5 wire version2 wire version Enable Direction353518 353519 350909 370425353516 353517 352886 37042424 24 24 24 24 24 24 243000 3000 6000 6000 6000 6000 6000 600079.5 79.5 210 210 210 210 210 2103000 3000 6000 6000 6000 6000 6000 600069.7 94.7 57 89.6 59.4 89.6 89.9 89.61.27 1.78 1.98 3.1 2.06 3.1 3.11 3.1106 106 104 104 104 104 104 1042.02 2.02 3.62 3.62 3.62 3.62 3.62 3.6273 73 76 76 76 76 76 76Speed Speed Speed Speed Speed Speed Speed Speed10…28 10…28 10…28 10…28 10…28 10…28 10…28 10…28= V CC = V CC = V CC = V CC 0.33…10.8 0.33…10.8 0.33…10.8 0.33…10.8125 125 250 250 600 600 600 6001250…3500 1250…3500 2500…7000 2500…7000 200…6480 200…6480 200…6480 200…64803000 3000 6000 6000 6000 6000 6000 6000Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 5.6 (3.12) K/Wn [rpm]18 Thermal resistance winding-housing 9 (4.5) K/W19 Thermal time constant winding 44 (22) s20 Thermal time constant motor 633 (306) s21 Ambient temperature -40…+85°C22 Max. permissible winding temperature +125°C41 Max. temperature of electronics +105°CMechanical data (preloaded ball bearings)16 Rotor inertia 135 gcm 224 Axial play at axial load < 7.0 N 0 mm> 7.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 6.8 N27 Max. force for press fits (static) 95 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 51 Nn [rpm]353518 353516Continuous operationThe drive can be operated with a speed controllerand, taking account of the given thermal resistance(fig. 17 and 18) at an ambient temperature of 25°C,does not exceed the maximum permissible operatingtemperatures.Overload rangeThe drive reaches these operating points. Speed mayvary from the set value. The overload protection shutsdown the drive in the event of sustained overload.n [rpm]353519 353517Other specifications31 Weight of motor 226 g32 Direction of rotation Clockwise (CW)Values listed in the table are nominal.Protective functionsOverload protection, blockage protection,inverse-polarity protection, thermal overloadprotection, low/high voltage cut-offConnection 2 wire version (Cable AWG 18/24)red+V CC 10…28 VDCblack GNDConnection 5 wire version (Cable AWG 18/24)red+V CC 10…28 VDCblack GNDwhite Speed set value inputgreen Monitor n (6 pulses per revolution)grey Disable (Type Enable) or sense ofdirection (Type Direction)May 2012 edition / subject to change0maxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 243Spur Gearhead45 mm0.5 - 2.0 NmPage 244maxon EC motor195

maxon flat motorEC 45 flat brushless, 50 Watt, with integrated electronics1-Q-speed controllerIP 40 IP 00M 1:2Stock programStandard programSpecial program (on request)Motor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A33 Max. torque mNm34 Max. current A9 Max. efficiency %Characteristics35 Control variable36 Supply voltage +VCC V37 Speed set value input V38 Scale speed set value input rpm/V39 Speed range rpm40 Max. acceleration rpm/sArticle Numbers5 wire version2 wire version Enable Direction353526 350910 370427353524 352887 37042624 24 24 24 24 243000 3000 4500 4500 4500 450096.8 96.8 166 166 166 1663000 3000 4500 4500 4500 450081 123 85.2 125 76.6 76.61.44 2.27 2.2 3.3 1.98 1.98144 144 143 143 143 1432.72 2.72 3.8 3.8 3.8 3.874 74 76 76 76 76Speed Speed Speed Speed Speed Speed10…28 10…28 10…28 10…28 10…28 10…28= V CC = V CC 0.33…10.8 0.33…10.8 0.33…10.8 0.33…10.8125 125 600 600 600 6001250…3500 1250…3500 200…6480 200…6480 200…6480 200…64803000 3000 6000 6000 6000 6000Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 6.66 (2.75) K/Wn [rpm]18 Thermal resistance winding-housing 5.75 (3) K/W19 Thermal time constant winding 28.2 (20.2) s20 Thermal time constant motor 285 (111) s21 Ambient temperature -40…+85°C22 Max. permissible winding temperature +125°C41 Max. temperature of electronics +105°CMechanical data (preloaded ball bearings)16 Rotor inertia 181 gcm 224 Axial play at axial load < 7.0 N 0 mm> 7.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 6.8 N27 Max. force for press fits (static) 95 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 54 NOther specifications31 Weight of motor 260 g32 Direction of rotation Clockwise (CW)Values listed in the table are nominal.IP 40 (with cover)IP 00 (without cover)n [rpm]353526 353524Continuous operationThe drive can be operated with a speed controllerand, taking account of the given thermal resistance(fig. 17 and 18) at an ambient temperature of 25°C,does not exceed the maximum permissible operatingtemperatures.Overload rangeThe drive reaches these operating points. Speed mayvary from the set value. The overload protection shutsdown the drive in the event of sustained overload.n [rpm]196Protective functionsOverload protection, blockage protection,inverse-polarity protection, thermal overloadprotection, low/high voltage cut-offConnection 2 wire version (Cable AWG 18/24)red+V CC 10…28 VDCblack GNDConnection 5 wire version (Cable AWG 18/24)red+V CC 10…28 VDCblack GNDwhite Speed set value inputgreen Monitor n (6 pulses per revolution)grey Disable (Type Enable) or sense ofdirection (Type Direction)maxon EC motormaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 243Spur Gearhead45 mm0.5 - 2.0 NmPage 244May 2012 edition / subject to change

EC 45 flat 42.8 mm, brushless, 70 Wattmaxon flat EC motorConnector:39-28-1083 MolexM 1:2Stock programStandard programSpecial program (on request)Article Numberswith Hall sensorsMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm / A13 Speed constant rpm / V14 Speed / torque gradient rpm / mNm15 Mechanical time constant ms16 Rotor inertia gcm 2May 2012 edition / subject to change397172 402685 402686 40268724 30 36 486110 6230 6330 3440234 194 166 48.14860 4990 5080 2540128 112 108 1343.21 2.36 1.93 0.9351150 1040 1000 87939.5 25.8 20.7 6.9785 84 83 840.608 1.16 1.74 6.890.463 0.691 0.966 5.8536.9 45.1 53.3 131259 212 179 72.74.26 5.44 5.85 3.828.07 10.3 11.1 7.24181 181 181 181Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 3.25 K/Wn [rpm]Continuous operation18 Thermal resistance winding-housing 4.22 K/WIn observation of above listed thermal resistance19 Thermal time constant winding 30.4 s70 W(lines 17 and 18) the maximum permissible winding20 Thermal time constant motor 162 s397172temperature will be reached during continuous21 Ambient temperature -40 ... +100°Coperation at 25°C ambient.22 Max. permissible winding temperature +125°C= Thermal limit.Mechanical data (preloaded ball bearings)23 Max. permissible speed 10000 rpm24 Axial play at axial load < 4.0 N 0 mm> 4.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3.8 N27 Max. force for press fits (static) 50 N(static, shaft supported)1000 N28 Max. radial loading, 7.5 mm from flange 21 NOther specifications29 Number of pole pairs 830 Number of phases 331 Weight of motor 141 gValues listed in the table are nominal.ConnectionPin 1 Hall sensor 1*Pin 2 Hall sensor 2*Pin 3 V Hall 4.5 ... 18 VDCPin 4 Motor winding 3Pin 5 Hall sensor 3*Pin 6 GNDPin 7 Motor winding 1Pin 8 Motor winding 2*Internal pull-up (7 … 13 k) on pin 3Wiring diagram for Hall sensors see p. 29CableConnection cable Universal, L = 500 mm 339380Connection cable to EPOS, L = 500 mm 35404525 50 75 125 1501.0 2.0 3.0 4.0Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 243Spur Gearhead45 mm0.5 - 2.0 NmPage 244OptionWith Cable and Connector(Ambient temperature -20 ... +100°C)Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC 24/3 298DEC Module 50/5 299EPOS2 Module 36/2 312EPOS2 24/2 312EPOS2 24/5 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20maxon EC motor197

maxon flat motorEC 60 flat 60 mm, brushless, 100 WattM 1:2.5IP 54* IP 00Stock programStandard programSpecial program (on request)Article NumbersIP 54* (with cover)IP 00 (without cover)Motor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Connection motor (Cable AWG 16)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection Sensors (Cable AWG 26)grey Hall sensor 1 Pin 1grey Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3grey GND Pin 4blue VHall 4.5…18 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600Wiring diagram for Hall sensors see p. 29* Protection class only when installed with flange-sideseal.198 maxon EC motor412819 408057 412821412823 411678 41282512 12 24 24 48 483710 3710 4250 4250 3970 3970671 671 419 419 187 1873290 3190 3850 3740 3580 3500216 267 221 284 255 3177.37 8.88 4.33 5.39 2.28 2.772820 2820 3740 3740 4190 419093.5 93.5 78.2 78.2 43.8 43.884 84 86 86 88 880.128 0.128 0.307 0.307 1.1 1.10.0615 0.0615 0.188 0.188 0.864 0.86430.5 30.5 53.4 53.4 114 114313 313 179 179 83.4 83.41.32 1.32 1.03 1.03 0.798 0.79816.7 16.7 13 13 10.1 10.11210 1210 1210 1210 1210 1210Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 4.31 (2.41) K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 3.8 K/W100(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 40 s 6000411678temperature will be reached during continuous20 Thermal time constant motor 155 (86.9) soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +125°C 4000Mechanical data (preloaded ball bearings)23 Max. permissible speed 6000 rpm24 Axial play at axial load < 15.0 N 0 mm> 15.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 12 N27 Max. force for press fits (static) 170 N(static, shaft supported)6000 N28 Max. radial loading, 7.5 mm from flange 100 NOther specifications29 Number of pole pairs 730 Number of phases 331 Weight of motor 470 gValues listed in the table are nominal.2000100 200 3001.5 3.0 4.56.0Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead52 mm4 - 30 NmPage 246Recommended Electronics:ESCON 50/5 Page 292DEC Module 50/5 299DEC 70/10 305EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MILE512 - 2048 CPT,2 channelsPage 263May 2012 edition / subject to change

EC 90 flat 90 mm, brushless, 90 Wattmaxon flat EC motorConnector:39-28-1083MolexM 1:2Stock programStandard programSpecial program (on request)Article Numberswith Hall sensorsMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2323772 24487924 483190 2080544 1352620 1620425 5175.84 2.214840 453070 21.184 850.343 2.280.264 2.570.5 217135 440.659 0.46221.1 14.83060 3060Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 1.78 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 2.63 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 46.6 stemperature will be reached during continuous20 Thermal time constant motor 264 soperation at 25°C ambient.21 Ambient temperature -40…+100°C= Thermal limit.22 Max. permissible winding temperature +125°CShort term operationThe motor may be briefly overloaded (recurring).Mechanical data (preloaded ball bearings)23 Max. permissible speed 5000 rpm24 Axial play at axial load < 15 N 0 mm> 15 N 0.14 mm25 Radial play preloadedAssigned power rating26 Max. axial load (dynamic) 12 N27 Max. force for press fits (static) 183 N(static, shaft supported)8000 N28 Max. radial loading, 7.5 mm from flange 60 Nmaxon Modular System Overview on page 16 - 21Other specifications29 Number of pole pairs 1230 Number of phases 331 Weight of motor 600 gValues listed in the table are nominal.Planetary Gearhead52 mm4 - 30 NmPage 246Encoder MILE800 - 3200 CPT,2 channelsPage 264ConnectionPin 1 Hall sensor 1Pin 2 Hall sensor 2Pin 3 V Hall 4.5…18 VDCPin 4 Motor winding 3Pin 5 Hall sensor 3Pin 6 GNDPin 7 Motor winding 1Pin 8 Motor winding 2Wiring diagram for Hall sensors see p. 29CableConnection cable Universal, L = 500 mm 339380Connection cable to EPOS2, L = 500 mm 354045May 2012 edition / subject to changeRecommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20maxon EC motor199

For your personal notesmaxon motorP I nmW mA % rpmmin -1MmNm200

maxon gearmaxon gearPrecision spur- and planetary gearheads matched to maxon motors. Gears are advantageouslyadapted directly to the desired motors in the delivery plant. The motor pinion is the input gearweel forthe first stage and is rigidly affixed to the motor shaft.Standard Specification No. 102 202Important considerations 203Spur- and planetary gearheads 204–248201

maxon Standard Specificationmaxon gearWith our Standard Specification we offeryou a means to judge maxon gearheadsin the most important respects.To our knowledge it covers normal applications.The Standard Specificationis part of our “General Conditions ofSale”. If additional requirements needto be met, we shall cooperate with youto work out more detailed specifications.RoHSzifikationen. All our products are built under EUdirective 2002/95/EG.REACHAs a downstream user, maxon motorag took all necessary steps to ensurethat chemical substances used by oursuppliers were pre-registered. Oursupplier declarations as of September9, 2009 showed that none of maxon'sproducts contained substances of morethan 0.1 w% as per the EChA list.Note to the Catalogue 2012/13maxon motor ag accepts no liability forthe accuracy of the information containedin this catalogue, nor for anydamages which may result directly orindirectly from the use of such information.This disclaimer does not applyto wilful intent, gross negligence, anddoes not affect legislation governingproduct liability.The Standard Specification No. 102for maxon gear1. PrinciplesThe Standard Specification defineschecks and tests performed on the completegearhead and during the productionprocess. In order to guarantee ourhigh quality standard, we check complianceto specified measurements andcharacteristics of materials, parts andsubassemblies through the manufacturingprocess and the complete gearhead.The obtained measurements are recordedand can be made available to customersif required. Random sampling plansare according to ISO 2859, and DIN/ISO3951 (inspection by attributes, sequentialsampling, variables inspection) as wellas internal manufacturing controls. ThisStandard Specification always appliesunless a different one has been agreedbetween the customer and maxon.2. Data2.1 Mechanical data per outline drawing:Standard measuring instruments (forelectrical length measuring DIN 32876,micrometer per DIN 863, dial indicatorDIN 878, caliper per DIN 862, bore caliperDIN 2245, thread caliper per DIN2280 and others) are used.2.2 Noise: Tests are carried out for anomalieswithin a lot on a subjective basis.Depending on speed the motions in thegearhead cause noise and vibration ofvarying degrees, frequency and intensity.The noise level experienced with a singlesample unit should not be interpreted asindicative of the noise or vibration level tobe expected of future deliveries.2.3 Service life: Durability tests are carriedout under uniform internal criteria as partof product certification. A gearhead‘sservice life essentially depends on theoperating and ambient conditions. Consequently,the many possible variationsdo not allow us to make a general statementon service life. Minimum expectedservice life for the relevant maxon gearsis based on standard conditions– 25°C– Normal storage conditions– Horizontal position of the unit– No axial and radial load on the outputshaft2.4 Environmental influencesProtection against corrosion: Our productsare tested during product certificationon the basis of DIN EN 60068-2-30.Coating of components: Surface treatmentand coating procedures used bymaxon are selected on the basis of theirmerits to resist corrosion. These treatmentsare evaluated at product certificationaccording to their applicable standard.3. Parameters that differ from or are additionalto the data sheet can beset andare a central part of our systematic testingas the customer‘s specification.Test/inspection certificates are issuedby prior agreement.April 2010 edition/subject to change202 maxon gear May 2012 edition / subject to change

Explanation of the pages 204–248Dimensional drawingsOn the enclosed DVD dimensional drawings(DXF-files) are available and are suitable forimport to any CAD system. Presentation of theviews according to the projection method E (ISO).All dimensions in [mm].Mounting threads in plasticScrewed connections on motors with plasticflanges require special attention.M A Max. tightening torque [Ncm]A torque screwdrivermay be adjusted to this value.L Active thread depth [mm]The relation of the thread depth to the thread diametermust be at least 2:1. The screw-in depthLine 1must be less than the usable length of the thread!Gearhead dataValues are based on an ambient temperature of Line 2around 25°C (known as cold data).Technical dataLine 3Recommended input speedIt is based on service life considerations. If thisvalue is greatly exceeded, the service life can Line 4be shortened, the gear heats up more and morenoise is generated.Temperature rangeLine 5The temperature range may be extended for somegears to -40°C and +100°C, but in extremely lowtemperatures, much greater power consumptionmust be expected. Special lubrication can besupplied on request, even for other temperatureranges.Line 6Radial playThe radial play test value depends heavily on themounting, measuring point and adjoining force.For this reason, the clearance of the measuringpoint to the flange is always given. Measurementis always carried out under a test force that issmaller than the maximum radial load.Max. permissible radial loadIs stated in a specific distance from the gearflange. If it is not specified in stages, radial load isbased on a reference speed of 1,000 rpm on thegear drive shaft.Axial playLine 8The value for the axial play of a gear is determinedbetween the two axial end positions of theoutput shaft. This measurement is determined bythe type of bearings and may be zero for pre-loadedball bearings and low axial forces. Minimumplay is required for any kind of friction bearingsotherwise they will jam.Max. permissible axial loadCorresponds to the permissible axial load of thedrive shaft without damaging the gear. Below thegiven load, axial play can be kept.Max. permissible pressing forceCorresponds to the force with which, for example,a coupling element may be mounted to the geardrive shaft.Reduction ratioThe reduction indicates the ratio by which thespeed of the gear output shaft is smaller than themotor speed.Absolute reduction ratioProvides the reduction as an exact ratio of twonatural numbers.Max. motor shaft diameter [mm]The max. motor shaft diameter is based on themotor pinion’s root circle.Number of stagesStates the number of gear stages engaged in series.Max. continuous torque [Nm]The continuous torque provides the maximumload permanently applied to the output shaft. If itis exceeded, the service life is significantly shortened.Intermittent torque [Nm]The intermittent torque is the value that may beapplied to the gears for a short period withoutcausing damage. It is defined as follows:– during 1 second– during max. 10 % of the life expectancyIf these values are exceeded, a reduced servicelife must be expected.Line 7 Efficiency [%]The specified efficiency is a maximum value thatis valid for maximum continuous torque. The efficiencyis greatly reduced with very small loads(see diagram). The efficiency is stage-dependent,but is unaffected by the motor speed.Weight [g]Line 9 Median gear backlash unloaded [°]Gear backlash is the turning angle of the gear outputshaft which, when the input shaft is blocked,the gear output shaft covers when it is turned fromone end position to the opposite position. The endpositions depend on the torque applied to the outputshaft. It should be noted that if the gear outputshaft is blocked, based on the reversed reductionratio, the motor shaft will turn through a muchgreater angle from stop to stop.Line 10 Mass inertia [gcm²]The gear moment of inertia is given at the motorshaft. It is required in order to calculate the additionaltorque needed for acceleration of the gearcomponents in the case of highly dynamic drives.Variations may arise depending on how lubricationis distributed.Line 11 Gear length L1 [mm]L1 describes the gear length down to the motor’saxial mount area (reference C in motors).Line 12 Direction of rotationThe direction of rotation of our planetary gears isalways the same as that of the motor shaft. Withspur gears, it depends on the number of stages.With even numbers (i.e. 2, 4, 6, 8), the direction ofrotation is the same, but the opposite if the numbersare odd (exception: GS 20 A).Line 13 Max. transmittable continuouspower [W]This value gives the maximum constant outputavailable on the output shaft. If it is exceeded, theservice life is considerably shortened.Line 14Max. transmittable intermittentpower [W]This value gives the maximum intermittent outputavailable on the output shaft. This range may beused intermittently and repeatedly. It is defined asfollows:– during max. 1 second– during max. 10% of the operating cycleIf these values are exceeded, a reduced servicelife must be expected.Line 15 Max. overload torqueThe maximal permitted torque that can be appliedfor a short period of time (a few seconds) withoutdestroying the gear. It can be considered as breakfree torque, for example, to overcome static frictionof a mechanically jammed drive.maxon gearGearhead efficiency as a function of torque (schematic)Gear play measurementEfficiency100%80%60%40%1-stage3-stage5-stageMax. continuous torque at gear outputBacklashno loadTwisting angle [degrees]0.60.40.20-2000 -1500 -1000 -500 0 500 1000 1500 2000Test torque [mNm]-0.2-0.4-0.6BacklashloadsMay 2012 edition / subject to changemaxon gear203

Planetary Gearhead GP 6 A 6 mm, 0.002–0.03 Nmmaxon gearM 2.5:1Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelBearing at outputball bearingOptionsleeve bearingRadial play, 5 mm from flange max. 0.12 mmAxial play0.02–0.10 mmMax. permissible axial load5 NMax. permissible force for press fits10 NSense of rotation, drive to output =Recommended input speed< 40000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 5 mmfrom flange 5 N 5 N 5 N 5 N 5 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers304178 304179 304180 304181 3041823.9 : 1 15 : 1 57 : 1 221 : 1 854 : 127⁄ 7729⁄ 4919683⁄ 343531441⁄ 240114348907⁄ 168071 1 1 1 11 2 3 4 50.002 0.005 0.010 0.030 0.0300.005 0.010 0.020 0.060 0.06088 77 68 60 521.7 2.1 2.5 2.9 3.31.8 2.0 2.2 2.5 2.80.001 0.001 0.001 0.001 0.0016.2 8.7 11.3 13.9 16.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 6, 0.3 W 50 21.9 24.4 27.0 29.6 32.2RE 6, 0.3 W, Cap 50 25.9 28.4 31.0 33.6 36.2EC 6, 1.2 W 138 28.4 30.9 33.5 36.1 38.7EC 6, 1.2 W 138 MILE 262 28.8 31.3 33.9 36.5 39.1Variant dimensions for the EC 6 combination (including assembly sleeve)Combinations of EC 6 with GP 6 Combinations of EC 6 with MILE Encoder and GP 6204maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 8 A 8 mm, 0.01–0.1 NmM 2.5:1Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingOptionsleeve bearingRadial play, 5 mm from flange max. 0.08 mmAxial play0.08 mmMax. permissible axial load5 NMax. permissible force for press fits10 NSense of rotation, drive to output =Recommended input speed< 12 000 rpmRecommended temperature range -15…+80°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 5 mmfrom flange 5 N 5 N 5 N 5 N 5 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers370419 370420 370421 370422 370423381894 381895 381896 381897 3818984 : 1 16 : 1 64 : 1 256 : 1 1024 : 1 4 : 1 16 : 1 64 : 1 256 : 1 1024 : 14 16 64 256 1024 4 16 64 256 10241 1 1 1 1 1 1 1 1 11 2 3 4 5 1 2 3 4 50.010 0.020 0.060 0.080 0.100 0.010 0.020 0.060 0.080 0.1000.015 0.030 0.090 0.120 0.150 0.015 0.030 0.090 0.120 0.15090 81 73 65 59 90 81 73 65 592.6 3.2 3.8 4.4 5.0 2.6 3.2 3.8 4.4 5.01.80 2.00 2.20 2.50 2.80 1.80 2.00 2.20 2.50 2.800.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.00410.8 13.4 16.0 18.6 21.1 9.2 11.7 14.3 16.9 19.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 8, 0.5 W 51 26.9 29.5 32.1 34.7 37.2RE 8, 0.5 W 51 MR 266 33.5 36.1 38.7 41.3 43.8EC 8, 2 W 139 32.3 34.8 37.4 40.0 42.6May 2012 edition / subject to changemaxon gear205

maxon gearPlanetary Gearhead GP 10 K 10 mm, 0.005–0.1 NmPlastic VersionM 1.5:1Technical DataPlanetary Gearheadstraight teethHousingplasticOutput shaftstainless steelBearing at outputsleeve bearingRadial play, 5 mm from flange max. 0.14 mmAxial play0.02–0.10 mmMax. permissible axial load2 NMax. permissible force for press fits10 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+80°CNumber of stages 1 2 3 4 5Max. radial load, 5 mmfrom flange 1 N 1 N 1 N 1 N 1 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers110308 110309 110310 110311 1103124 : 1 16 : 1 64 : 1 256 : 1 1024:14 16 64 256 10241.2 1.2 1.2 1.2 1.21 2 3 4 50.005 0.015 0.054 0.100 0.1000.005 0.015 0.054 0.100 0.10090 80 70 60 552.1 2.5 2.8 3.2 3.61.8 2.0 2.2 2.5 2.80.004 0.003 0.003 0.003 0.00310.2 14.3 18.4 22.5 26.6overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 10, 0.75 W 52/53 27.3 31.4 35.5 39.6 43.7RE 10, 0.75 W 53 MR 265/266 33.1 37.2 41.3 45.4 49.5RE 10, 0.75 W 53 MEnc 10 283 35.4 39.5 43.6 47.7 51.8RE 10, 1.5 W 54/55 34.9 39.0 43.1 47.2 51.3RE 10, 1.5 W 55 MR 265/266 40.7 44.8 48.9 53.0 57.1RE 10, 1.5 W 55 MEnc 10 283 43.0 47.1 51.2 55.3 59.4EC 9.2 flat, 0.5 W 180 22.8 26.9 31.0 35.1 39.2206maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 10 A 10 mm, 0.01–0.15 NmM 1.5:1Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelBearing at outputpreloaded ball bearingsRadial play, 5 mm from flange max. 0.08 mmAxial play at axial load < 2 N 0 mm> 2 N max. 0.04 mmMax. permissible axial load5 NMax. permissible force for press fits10 NSense of rotation, drive to output =Recommended input speed< 12000 rpmRecommended temperature range -15…+80°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 5 mmfrom flange 5 N 10 N 15 N 20 N 25 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers218415 218416 218417 218418 218419332422 332423 332424 332425 3324264 : 1 16 : 1 64 : 1 256 : 1 1024:1 4 : 1 16 : 1 64 : 1 256 : 1 1024:14 16 64 256 1024 4 16 64 256 10241.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.21 2 3 4 5 1 2 3 4 50.010 0.030 0.100 0.150 0.150 0.010 0.030 0.100 0.150 0.1500.020 0.050 0.150 0.200 0.200 0.020 0.050 0.150 0.200 0.20090 81 73 65 59 90 81 73 65 596.7 7.2 7.7 8.2 8.7 6.7 7.2 7.7 8.2 8.71.5 1.8 2.0 2.2 2.5 1.5 1.8 2.0 2.2 2.50.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.00510.4 14.1 17.2 20.4 23.5 10.4 14.1 17.2 20.4 23.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 10, 0.75 W 52/53 27.5 31.2 34.3 37.5 40.6RE 10, 0.75 W 53 MR 265/266 33.3 37.0 40.1 43.3 46.4RE 10, 0.75 W 53 MEnc 10 283 35.6 39.3 42.4 45.6 48.7RE 10 1.5 W 54/55 35.1 38.8 41.9 45.1 48.2RE 10 1.5 W 55 MR 265/266 40.9 44.6 47.7 50.9 54.0RE 10, 1.5 W 55 MEnc 10 283 43.2 46.9 50.0 53.2 56.3A-max 12 87/88 31.7 35.4 38.5 41.7 44.8A-max 12, 0.5 W 88 MR 265/266 35.8 39.5 42.6 45.8 48.9EC 10, 8 W 140 36.2 39.9 43.0 46.2 49.3EC 9.2 flat, 0.5 W 180 23.0 26.7 29.8 33.0 36.1May 2012 edition / subject to changemaxon gear207

Spur Gearhead GS 12 A 12 mm, 0.01–0.03 Nmmaxon gearTechnical DataSpur Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6.5 mm from flange max. 0.05 mmAxial play0.02–0.12 mmMax. permissible axial load2 NMax. permissible force for press fits10 NRecommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6.5 mmfrom flange 1.5 N 1.5 N 1.5 N 1.5 N 1.5 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle NumbersM 1.5:1310301 313872 313990 313991 310311 313993 3103166.4 : 1 13 : 1 58 : 1 141 : 1 371 : 1 485 : 1 3101 : 1403⁄ 6321866⁄ 1694724594⁄ 1247420138716⁄ 14288426782109⁄ 72171624300196 11535969787⁄ 1285956 ⁄ 37200871.2 1.0 1.0 1.2 1.0 1.2 1.2310302 310304 310307 313992 310313 3103179.1:1 22:1 76:1 200:1 900:1 4402:1899⁄ 9912493⁄ 567387283⁄ 510322462414⁄ 112266372178963⁄ 41334225733436102⁄ 58458511.0 1.2 1.2 1.0 1.2 1.0310305 310308 310310 31031431:1 108:1 261:1 1278:127869⁄ 891863939⁄ 80191200573⁄ 45927830245379⁄ 6495391.0 1.0 1.2 1.02 3 4 5 5 6 70.010 0.015 0.020 0.025 0.025 0.030 0.0300.030 0.035 0.040 0.045 0.045 0.050 0.050= = = 81 73 66 59 59 53 486.5 7.4 8.3 9.2 9.2 10.1 111 1 1.2 1.2 1.2 1.2 1.50.002 0.002 0.002 0.002 0.002 0.002 0.00210 12 14 16 16 18 20overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 12 87/88 31.3 33.3 35.3 37.3 37.3 39.3 41.3A-max 12, 0.5 W 88 MR 265/266 35.4 37.4 39.4 41.4 41.4 43.4 45.4208maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 13 K 13 mm, 0.05–0.15 NmPlastic VersionTechnical DataM 1:1Planetary Gearheadstraight teethHousing, planetary wheelsplasticOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6 mm from flange max. 0.12 mmAxial play0.02–0.10 mmMax. permissible axial load5 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+80°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 2 N 3 N 4 N 5 N 5 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers137149 137150 137151 137152 1371534.1 : 1 17 : 1 67 : 1 275 : 1 1119 : 157⁄ 143249⁄ 196185193⁄ 274410556001⁄ 38416601692057⁄ 5378241.5 1.5 1.5 1.5 1.51 2 3 4 50.050 0.075 0.100 0.125 0.1500.050 0 . 075 0.100 0.125 0.15085 70 60 50 455.9 6.5 7.0 7.5 8.01.8 2.0 2.2 2.5 2.80.025 0.009 0.008 0.008 0.00815.5 21.4 25.1 28.8 32.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 13 57/59 34.8 40.7 44.4 48.1 51.8RE 13, 0.75 W 59 MR 265-267 41.9 47.8 51.5 55.2 58.9RE 13, 0.75 W 59 MEnc 13 284 42.6 48.5 52.2 55.9 59.6RE 13 61/63 47.0 52.9 56.6 60.3 64.0RE 13, 2 W 63 MR 265-267 54.1 60.0 63.7 67.4 71.1RE 13, 2 W 63 MEnc 13 284 54.8 60.7 64.4 68.1 71.8RE 13, 1.5 W 65/67 37.9 43.8 47.5 51.2 54.9RE 13, 1.5 W 67 MR 265-267 44.0 49.9 53.6 57.3 61.0RE 13, 1.5 W 67 MEnc 13 284 45.9 51.8 55.5 59.2 62.9RE 13, 3 W 69/71 50.1 56.0 59.7 63.4 67.1RE 13, 3 W 71 MR 265-267 56.2 62.1 65.8 69.5 73.2RE 13, 3 W 71 MEnc 13 284 58.1 64.0 67.7 71.4 75.1A-max 12 87/88 36.8 42.7 46.4 50.1 53.8A-max 12, 0.5 W 88 MR 265-267 40.7 46.6 50.3 54.0 57.7RE-max 13 115/116 36.1 42.0 45.7 49.4 53.1RE-max 13, 0.75 W 116 MR 265-267 40.8 46.7 50.4 54.1 57.8RE-max 13 117/118 47.1 53.0 56.7 60.4 64.1RE-max 13, 2 W 118 MR 265-267 51.8 57.7 61.4 65.1 68.8May 2012 edition / subject to changemaxon gear209

Planetary Gearhead GP 13 A 13 mm, 0.2–0.35 Nmmaxon gearTechnical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6 mm from flange max. 0.055 mmAxial play0.02–0.10 mmMax. permissible axial load8 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 8 N 12 N 16 N 20 N 20 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm* for A-max 12 and RE-max 13 L1 is + 0.3 mmArticle NumbersM 1:1110313 110314 110315 110316 1103174.1 : 1 17 : 1 67 : 1 275 : 1 1119 : 157⁄ 143249⁄ 196185193⁄ 274410556001⁄ 38416601692057⁄ 5378241.5 1.5 1.5 1.5 1.5352365 352366 352367 352368 3523695.1 : 1 26 : 1 131 : 1 664 : 1 3373 : 166⁄ 134356⁄ 169287496⁄ 219718974736⁄ 285611252332576⁄ 3712931.5 1.5 1.5 1.5 1.51 2 3 4 50.20 0.20 0.30 0.30 0.350.30 0.30 0.45 0.45 0.5391 83 75 69 6211 14 17 20 231.0 1.2 1.5 1.8 2.00.025 0.015 0.015 0.015 0.01516.0 19.9 23.7 27.6 31.4overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 13 57/59 35.4 39.3 43.1 47.0 50.8RE 13, 0.75 W 59 MR 265-267 42.5 46.4 50.2 54.1 57.9RE 13, 0.75 W 59 MEnc 13 284 43.2 47.1 50.9 54.8 58.6RE 13 61/63 47.6 51.5 55.3 59.2 63.0RE 13, 2 W 63 MR 265-267 54.7 58.6 62.4 66.3 70.1RE 13, 2 W 63 MEnc 13 284 55.4 59.3 63.1 67.0 70.8RE 13, 1.5 W 65/67 38.5 42.4 46.2 50.1 53.9RE 13, 1.5 W 67 MR 265-267 44.6 48.5 52.3 56.2 60.0RE 13, 1.5 W 67 MEnc 13 284 46.5 50.4 54.2 58.1 61.9RE 13, 3 W 69/71 50.7 54.6 58.4 62.3 66.1RE 13, 3 W 71 MR 265-267 56.8 60.7 64.5 68.4 72.2RE 13, 3 W 71 MEnc 13 284 58.7 62.6 66.4 70.3 74.1A-max 12 87/88 37.6 41.5 45.3 49.2 53.0A-max 12, 0.5 W 88 MR 265-267 41.7 45.6 49.4 53.3 57.1RE-max 13 115/116 36.9 40.8 44.6 48.5 52.3RE-max 13, 0.75 W 116 MR 265-267 41.6 45.5 49.3 53.2 57.0RE-max 13 117/118 47.9 51.8 55.6 59.5 63.3RE-max 13, 2 W 118 MR 265-267 52.6 56.5 60.3 64.2 68.0EC 13, 6 W 141 37.4 41.3 45.1 49.0 52.8EC 13, 12 W 142 49.6 53.5 57.3 61.2 65.0Option Ball Bearing Article Numbers Technical Data4.1 : 1 144300 131 : 1 352393Planetary Gearheadstraight teeth5.1 : 1 352391 275 : 1 144303Output shaftstainless steel, hardened17 : 1 144301 664 : 1 352394Bearing at outputpreloaded ball bearings26 : 1 352392 1119 : 1 144304Radial play, 6 mm from flange max. 0.04 mm67 : 1 144302 3373 : 1 352395 Axial play at axial load < 5 N 0 mm> 5 N max. 0.04 mmMax. permissible axial load8 NMax. permissible force for press fits25 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-35…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmGearhead length: L1 + 0.2 mmfrom flange 10 N 15 N 20 N 20 N 20 NGearhead values according to sleeve bearing version210maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 13 M Ø13 mm, 0.05–0.275 NmSterilizableTechnical DataM 1.5:1Stock programStandard programSpecial program (on request)with shaft sealwithout shaft sealGearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency, sealed %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mm13 Max. transmittable continuous power W14 Max. transmittable intermittent power WArticle Numbers370275 370517 370611370617 370622 3706235 : 1 25 : 1 125 : 15⁄125⁄1125⁄11.5 1.5 1.51 2 30.05 0.225 0.2750.1 0.25 0.385 80 7016 20 231.2 1.4 1.60.017 0.016 0.01625.4 31.3 37.230 20 1540 25 20Planetary Gearheadstraight teethOutput shaftstainless steelBearing at outputball bearingRadial play, 0.24 in from flange max. 0.2 mmAxial playmax. 0.1 mmMax. permissible axial load50 NMax. permissible force for press fits80 NSense of rotation, drive to output =Recommended input speed< 60000 rpmRecommended temperature range -40…+100°Cwith shaft seal-10…+100°CNumber of stages 1 2 3Max. radial load, 6 mmfrom flange 10 N 15 N 20 NOption: Inch-version GP size 5 M as standard variant available.maxon gearoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 13, 30 W, ster. 143 62.5 68.4 74.3EC 13, 50 W, ster. 144 73.5 79.4 85.3Operating Range (Output shaft)Commentsn [rpm]16000120008000400030 W40 W37027537061725 50 75 100M [mNm]Continuous operatingValid in an ambient temperature of 25°C and taking account of stagedependentlimits (points 5 and 13). The recommended motor speed mustnot be exceeded.Short term operationValid in an ambient temperature of 25°C and taking account of stagedependentlimits (points 6 and 14). This range may be used intermittentlyand repeatedly. It is defined as follows– during max. 1 second– during max. 10% of the operating cyclemax. transferable continuous performancemax. transferable intermittent performanceApplicationSterilization informationIn normal use, the motor-gearhead-combination withshaft seal can be sterilized 500 times in an autoclave.Medicine/surgery/chemicalsNo need to dismantle. Without shaft seal, the number ofcycles is reduced.Hand tools such as bone saws, bone drilling andgrinding machine can be sterilized.Sterilization with steamDermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesMay 2012 edition / subject to changemaxon gear211

maxon gearSpur Gearhead GS 16 K 16 mm, 0.01–0.03 NmPlastic VersionTechnical DataSpur Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6.5 mm from flange max. 0.15 mmAxial play0.02–0.12 mmMax. permissible axial load2 NMax. permissible force for press fits15 NRecommended input speed< 8000 rpmRecommended temperature range -15…+80°CNumber of stages 1 2 3 4 5Max. radial load, 6.5 mmfrom flange 1 N 1 N 1 N 1 N 1 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle NumbersM 1:1201463 201465 201467 201469 201471 2014736.4 : 1 22 : 1 76 : 1 261 : 1 900 : 1 3101 : 1403⁄ 6312493⁄ 567387283⁄ 510312005773⁄ 45927372178963 11537547853⁄ 413343 ⁄ 37200871.5 1.5 1.5 1.5 1.5 1.5207405 207406 207407 207408 207409 2074109.1 : 1 31 : 1 108 : 1 371 : 1 1278 : 1 4402 : 1899⁄ 9927869⁄ 891863939⁄ 801926782109⁄ 72171830245379 25737606749⁄ 649539 ⁄ 58458511.5 1.5 1.5 1.5 1.5 1.5201464 201466 201468 201470 201472 20147412 : 1 41 : 1 141 : 1 485 : 1 1670 : 1 5752 : 1961⁄ 8129791⁄ 729923521⁄ 656128629151⁄ 59049887503681 27512614111⁄ 531441 ⁄ 47829691 1 1 1 1 12 3 4 5 6 70.010 0.020 0.030 0.030 0.030 0.0300.10 0.10 0.10 0.10 0.10 0.10= = = 81 73 66 59 53 489.0 9.8 10.2 10.7 11.3 11.71.0 1.0 1.2 1.2 1.5 1.50.0032 0.0031 0.0031 0.0031 0.0031 0.003111.8 12.8 14.8 16.8 18.8 20.8overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 16 89-92 37.3 38.3 40.3 42.3 44.3 46.3A-max 16 90/92 MR 268/270 42.3 43.3 45.3 47.3 49.3 51.3A-max 16 90/92 MEnc 13 284 45.4 46.4 48.4 50.4 52.4 54.4212maxon gearMay 2012 edition / subject to change

Spur Gearhead GS 16 A 16 mm, 0.015–0.04 NmTechnical DataSpur Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6.5 mm from flange max. 0.15 mmAxial play0.02–0.12 mmMax. permissible axial load2 NMax. permissible force for press fits30 NRecommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6.5 mmfrom flange 1.5 N 1.5 N 1.5 N 1.5 N 1.5 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle NumbersM 1:1144409 143761 143763 143765 143767 1437696.4 : 1 22 : 1 76 : 1 261 : 1 900 : 1 3101 : 1403/ 6312493/ 567387283/ 510312005773/ 45927372178963/ 41334311537547853/ 37200871.5 1.5 1.5 1.5 1.5 1.5207834 207835 207836 207837 207838 2078399.1 : 1 31 : 1 108 : 1 371 : 1 1278 : 1 4402 : 1899/ 9927869/ 891863939/ 801926782109/ 72171830245379 25737606749/ 649539 / 58458511.5 1.5 1.5 1.5 1.5 1.5144410 143762 143764 143766 143768 14377012 : 1 41 : 1 141 : 1 485 : 1 1670 : 1 5752 : 1961/ 8129791/ 729923521/ 656128629151/ 59049887503681 27512614111/ 531441 / 47829691 1 1 1 1 12 3 4 5 6 70.015 0.025 0.035 0.040 0.040 0.0400.10 0.10 0.10 0.10 0.10 0.10= = = 81 73 66 59 53 489.0 9.8 10.2 10.7 11.3 11.71.0 1.0 1.2 1.2 1.5 1.50.0032 0.0031 0.0031 0.0031 0.0031 0.003111.8 12.8 14.8 16.8 18.8 20.8overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 16 89-92 37.3 38.3 40.3 42.3 44.3 46.3A-max 16 90/92 MR 268/270 42.3 43.3 45.3 47.3 49.3 51.3A-max 16 90/92 MEnc 13 284 45.4 46.4 48.4 50.4 52.4 54.4May 2012 edition / subject to changemaxon gear213

maxon gearSpur Gearhead GS 16 V 16 mm, 0.06–0.1 NmReinforcedM 1:1Technical DataSpur Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputpreloaded ball bearingsRadial play, 6.5 mm from flange max. 0.02 mmAxial play at axial load < 5 N 0 mm> 5 N max. 0.05 mmMax. permissible axial load5 NMax. permissible force for press fits5 NRecommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6.5 mmfrom flange 25 N 25 N 25 N 25 N 25 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers235066 235070 235073 235076 235079 2350826.4 : 1 22 : 1 76 : 1 261 : 1 900 : 1 3101 : 1403/ 6312493/ 567387283/ 510312005773/ 45927372178963/ 41334311537547853/ 37200871.5 1.5 1.5 1.5 1.5 1.5235068 235071 235074 235077 235080 2350839.1 : 1 31 : 1 108 : 1 371 : 1 1278 : 1 4402 : 1899/ 9927869/ 891863939/ 801926782109/ 72171830245379 25737606749/ 649539 / 58458511.5 1.5 1.5 1.5 1.5 1.5235069 235072 235075 235078 235081 23508412 : 1 41 : 1 141 : 1 485 : 1 1670 : 1 5752 : 1961/ 8129791/ 729923521/ 656128629151/ 59049887503681 27512614111/ 531441 / 47829691 1 1 1 1 12 3 4 5 6 70.06 0.06 0.10 0.10 0.10 0.100.15 0.15 0.30 0.30 0.30 0.30= = = 81 73 66 59 53 4813.8 14.5 15.8 17.0 17.9 18.51.0 1.0 1.2 1.2 1.5 1.50.0057 0.0052 0.0035 0.0032 0.0032 0.003214.3 17.3 19.3 21.3 23.3 25.3overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 16 89-92 39.8 42.8 44.8 46.8 48.8 50.8A-max 16 90/92 MR 268/270 44.8 47.8 49.8 51.8 53.8 55.8A-max 16 90/92 MEnc 13 284 47.9 50.9 52.9 54.9 56.9 58.9214maxon gearMay 2012 edition / subject to change

Spur Gearhead GS 16 VZ 16 mm, 0.06–0.1 NmLow BacklashM 1:1Technical DataSpur Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputpreloaded ball bearingsRadial play, 6.5 mm from flange max. 0.02 mmAxial play at axial load < 5 N 0 mm> 5 N max. 0.05 mmMax. permissible axial load5 NMax. permissible force for press fits5 NRecommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6.5 mmfrom flange 25 N 25 N 25 N 25 N 25 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers327789 327796 32780076 : 1 261 : 1 900 : 1387283/ 510312005773/ 45927372178963/ 4133431.5 1.5 1.5327788 327797 327801108 : 1 371 : 1 1278 : 1863939/ 801926782109/ 72171830245379/ 6495391.5 1.5 1.5327790 327799 327802141 : 1 485 : 1 1670 : 1923521/ 656128629151/ 59049887503681/ 5314411 1 14 5 60.10 0.10 0.100.30 0.30 0.30 62 54 4817.2 18.7 20.20.3 0.45 0.50.017 0.014 0.01319.3 21.3 23.3overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 16 89-92 44.8 46.8 48.8A-max 16 90/92 MR 268/270 49.8 51.8 53.8A-max 16 90/92 MEnc 13 284 52.9 54.9 56.9May 2012 edition / subject to changemaxon gear215

maxon gearPlanetary Gearhead GP 16 K 16 mm, 0.06–0.18 NmPlastic VersionM 1:1Technical DataPlanetary Gearheadstraight teethHousing, planetary wheelsplasticOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6 mm from flange max. 0.14 mmAxial play0.02–0.10 mmMax. permissible axial load5 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+80°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 2 N 3 N 4 N 5 N 5 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*for RE 15 and RE 16 L1 is–1.0 mmArticle Numbers112862 112863 112864 112865 1128664.4 : 1 19 : 1 84 : 1 370 : 1 1621 : 157/ 133249/ 169185193/ 219710556001/ 28561601692057/ 3712932 2 2 2 21 2 3 4 50.06 0.09 0.12 0.15 0.180.06 0.09 0.12 0.15 0.1885 70 60 50 456.4 7.7 8.4 9.1 9.81.8 2.0 2.2 2.5 2.80.06 0.03 0.03 0.03 0.0316.5 22.0 25.5 29.0 32.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 16, 2 W 72 37.9 43.4 46.9 50.4 53.9RE 16, 2 W 72 MR 268/270 43.6 49.1 52.6 56.1 59.6RE 16, 3.2 W 73/74 56.0 61.5 65.0 68.5 72.0RE 16, 3.2 W 74 MR 268/270 61.0 66.5 70.0 73.5 77.0RE 16, 3.2 W 74 MEnc 13 284 62.1 67.6 71.1 74.6 78.1RE 16, 4.5 W 75/76 59.0 64.5 68.0 71.5 75.0RE 16, 4.5 W 76 MR 268/270 64.0 69.5 73.0 76.5 80.0RE 16, 4.5 W 76 MEnc 13 284 65.1 70.6 74.1 77.6 81.1A-max 16 89-92 42.0 47.5 51.0 54.5 58.0A-max 16 90/92 MR 268/270 47.0 52.5 56.0 59.5 63.0A-max 16 90/92 MEnc 13 284 50.1 55.6 59.1 62.6 66.1RE-max 17 119-122 42.0 47.5 51.0 54.5 58.0RE-max 17 120/122 MR 268/270 47.0 52.5 56.0 59.5 63.0216maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 16 A 16 mm, 0.1–0.3 NmM 1:1Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6 mm from flange max. 0.06 mmAxial play0.02–0.10 mmMax. permissible axial load8 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 8 N 12 N 16 N 20 N 20 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers110321 110322 110323 118186 110324 134782 110325 1347854.4 : 1 19 : 1 84 : 1 157 : 1 370 : 1 690 : 1 1621 : 1 3027 : 157/ 133249/ 169185193/ 219719683/ 12510556001/ 285611121931/ 1625601692057/ 37129363950067/ 211252 2 2 1.5 2 2 2 2118184 134777 134778 134780 118187 134783 1347865.4 : 1 24 : 1 104 : 1 455 : 1 850 :1 1996 : 1 3728 : 127/ 51539/ 6587723/ 8455000211/ 10985531441/ 625285012027/ 14280530292137/ 81251.5 2 2 2 1.5 2 2118185 134779 134781 134784 11818829 : 1 128 : 1 561 : 1 2458 : 1 4592 : 1729/ 2541553/ 3252368521/ 4225135005697/ 5492514348907/ 31251.5 2 2 2 1.51 2 3 3 4 4 5 50.10 0.15 0.20 0.20 0.25 0.25 0.30 0.300.150 0.225 0.300 0.300 0.375 0.375 0.450 0.45090 81 73 73 65 65 59 5920 23 27 27 31 31 35 351.4 1.6 2.0 2.0 2.4 2.4 3.0 3.00.07 0.05 0.05 0.04 0.05 0.05 0.05 0.0515.5 19.1 22.7 22.7 26.3 26.3 29.9 29.9overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 16, 2 W 72 37.9 41.5 45.1 45.1 48.7 48.7 52.3 52.3RE 16, 2 W 72 MR 268/270 43.6 47.2 50.8 50.8 54.4 54.4 58.0 58.0RE 16, 3.2 W 73/74 56.0 59.6 63.2 63.2 66.8 66.8 70.4 70.4RE 16, 3.2 W 74 MR 268/270 61.0 64.6 68.2 68.2 71.8 71.8 75.4 75.4RE 16, 3.2 W 74 MEnc 13 284 62.1 65.7 69.3 69.3 72.9 72.9 76.5 76.5RE 16, 4.5 W 75/76 59.0 62.6 66.2 66.2 69.8 69.8 73.4 73.4RE 16, 4.5 W 76 MR 268/270 64.0 67.6 71.2 71.2 74.8 74.8 78.4 78.4RE 16, 4.5 W 76 MEnc 13 284 65.1 68.7 72.3 72.3 75.9 75.9 79.5 79.5A-max 16 89-92 41.0 44.6 48.2 48.2 51.8 51.8 55.4 55.4A-max 16 90/92 MR 268/270 46.0 49.6 53.2 53.2 56.8 56.8 60.4 60.4A-max 16 90/92 MEnc 13 284 49.1 52.7 56.3 56.3 59.9 59.9 63.5 63.5RE-max 17 119-122 41.0 44.6 48.2 48.2 51.8 51.8 55.4 55.4RE-max 17 120/122 MR 268/270 46.0 49.6 53.2 53.2 56.8 56.8 60.4 60.4EC 16, 30 W 145 55.6 59.2 62.8 62.8 66.4 66.4 70.0 70.0EC 16, 30 W 145 MR 271 66.3 69.9 73.5 73.5 77.1 77.1 80.6 80.6EC-max 16, 5 W 163 39.6 43.2 46.8 46.8 50.4 50.4 54.0 54.0EC-max 16, 5 W 163 MR 271 46.9 50.5 54.1 54.1 57.7 57.7 61.3 61.3EC-max 16, 2-wire 164 49.1 52.7 56.3 56.3 59.9 59.9 63.5 63.5Option Ball Bearing Article Numbers Technical Data4.4 : 1 138333 455 : 1 138343 Planetary Gearheadstraight teeth5.4 : 1 138334 561 : 1 138344 Output shaftstainless steel, hardened19 : 1 138335 690 : 1 138345 Bearing at outputpreloaded ball bearings24 : 1 138336 850 : 1 138346 Radial play, 6 mm from flange max. 0.08 mm29 : 1 138337 1621 : 1 138347 Axial play at axial load < 4 N 0 mm84 : 1 138338 1996 : 1 138348> 4 N max. 0.05 mm104 : 1 138339 2458 : 1 138349Max. permissible axial load8 NMax. permissible force for press fits25 N128 : 1 138340 3027 : 1 138350Sense of rotation, drive to output =157 : 1 138341 3728 : 1 138351Recommended input speed< 8000 rpm370 : 1 138342 4592 : 1 138352 Recommended temperature range -15…+100°CExtended range as option-35…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 10 N 15 N 20 N 20 N 20 NGearhead values according to sleeve bearing versionMay 2012 edition / subject to changemaxon gear217

Planetary Gearhead GP 16 C 16 mm, 0.2–0.6 Nmmaxon gearM 1:1Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputpreloaded ball bearingsRadial play, 6 mm from flange max. 0.08 mmAxial play at axial load < 4 N 0 mm> 4 N max. 0.05 mmMax. permissible axial load12 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 12 000 rpmRecommended temperature range -15…+100°COptional temperature range-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 20 N 40 N 60 N 80 N 80 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers416328 407883 416391 401954 328699 416028 416188 4144534.4 : 1 19 : 1 84 : 1 157 : 1 370 : 1 690 : 1 1621 : 1 3027 : 157/ 133249/ 169185193/ 219719683/ 12529198/ 791121931/ 162510573969/ 652520348987/ 67222 2 2 1.5 2 1.5 2 2416500 416499 416385 416115 415807 415893 4154765.4 : 1 24 : 1 104 : 1 455 : 1 850 : 1 1996 : 1 3728 : 127/ 51539/ 6587723/ 8451701938/ 3739531441/ 62514755043/ 739330292137/ 81251.5 1.5 2 2 1.5 2 1.5416428 402672 416097 415786 40931629 : 1 128 : 1 561 : 1 2458 : 1 4592 : 1729/ 2541553/ 3252368521/ 422522979850/ 934914348907/ 31251.5 1.5 2 2 1.51 2 3 3 4 4 5 50.2 0.3 0.4 0.4 0.5 0.5 0.6 0.60.3 0.45 0.6 0.6 0.75 0.75 0.9 0.990 81 73 73 65 65 59 5922 25 29 29 33 33 37 371.4 1.6 2 2 2.4 2.4 3 30.07 0.05 0.05 0.04 0.05 0.04 0.05 0.0518.1 23.2 26.8 26.8 30.4 30.4 33.9 33.9overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 16, 2 W 72 40.5 45.6 49.2 49.2 52.8 52.8 56.3 56.3RE 16, 2 W 72 MR 268/270 46.2 51.3 54.9 54.9 58.5 58.5 62.0 62.0RE 16, 3.2 W 73/74 58.6 63.7 67.3 67.3 70.9 70.9 74.4 74.4RE 16, 3.2 W 74 MR 268/270 63.6 68.7 72.3 72.3 75.9 75.9 79.4 79.4RE 16, 3.2 W 74 MEnc 13 284 64.7 69.8 73.4 73.4 77.0 77.0 80.5 80.5RE 16, 4.5 W 75/76 61.6 66.7 70.3 70.3 73.9 73.9 77.4 77.4RE 16, 4.5 W 76 MR 268/270 66.6 71.7 75.3 75.3 78.9 78.9 82.4 82.4RE 16, 4.5 W 76 MEnc 13 284 67.7 72.8 76.4 76.4 80.0 80.0 83.5 83.5A-max 16 89-92 43.6 48.7 52.3 52.3 55.9 55.9 59.4 59.4A-max 16 90/92 MR 268/270 48.6 53.7 57.3 57.3 60.9 60.9 64.4 64.4A-max 16 90/92 MEnc 13 284 51.7 56.8 60.4 60.4 64.0 64.0 67.5 67.5EC 16, 30 W 145 58.2 63.3 66.9 66.9 70.5 70.5 74.0 74.0EC 16, 30 W 145 MR 271 68.9 74.0 77.6 77.6 81.2 81.2 84.7 84.7EC 16, 60 W 147 74.2 79.3 82.9 82.9 86.5 86.5 90.0 90.0EC 16, 60 W 147 MR 271 84.9 90.0 93.6 93.6 97.2 97.2 100.7 100.7EC-max 16, 5 W 163 42.2 47.3 50.9 50.9 54.5 54.5 58.0 58.0EC-max 16, 5 W 163 MR 271 49.5 54.6 58.2 58.2 61.8 61.8 65.3 65.3EC-max 16, 8 W 165 54.2 59.3 62.9 62.9 66.5 66.5 70.0 70.0EC-max 16, 8 W 165 MR 271 61.5 66.6 70.2 70.2 73.8 73.8 77.3 77.3218maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 16 M 16 mm, 0.1–0.3 NmSterilizableM 1:1Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputpreloaded ball bearingsRadial play, 6 mm from flange max. 0.08 mmAxial play at axial load < 4 N 0 mm> 4 N max. 0.05 mmMax. permissible axial load50 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 10 N 15 N 20 N 20 N 20 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers312908 312910 312913 312916 312917 312920 312922 3129254.4:1 19:1 84:1 157:1 370:1 690:1 1621:1 3027:157/ 133249/ 169185193/ 219719683/ 12510556001/ 285611121931/ 1625601692057/ 37129363950067/ 211252 2 2 1.5 2 2 2 2312909 312911 312914 312918 312921 312923 3129265.4:1 24:1 104:1 455:1 850:1 1996:1 3728:127/ 51539/65 87723/ 8455000211/ 10985531441/ 625285012027/ 14280530292137/ 81251.5 2 2 2 1.5 2 2312912 312915 312919 312924 31292729:1 128:1 561:1 2458:1 4592:1729/ 2541553/ 3252368521/ 4225135005697/ 5492514348907/ 31251.5 2 2 2 1.51 2 3 3 4 4 5 50.10 0.15 0.20 0.20 0.25 0.25 0.30 0.300.150 0.225 0.300 0.300 0.375 0.375 0.450 0.45090 81 73 73 65 65 59 5925 28 32 32 36 36 41 411.4 1.6 2.0 2.0 2.4 2.4 3.0 3.00.07 0.05 0.05 0.04 0.05 0.05 0.05 0.0520.6 24.2 27.8 27.8 31.4 31.4 35.0 35.0overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 16, 30 W, ster. 146 60.4 64.0 67.7 67.7 71.3 71.3 73.9 73.9EC 16, 60 W, ster. 148 76.4 80.0 83.7 83.7 87.3 87.3 90.9 90.9ApplicationMedicine/surgery/chemicalsSterilization informationThe motor can be sterilized at least 100 timesin autoclave.No need to dismantle.Hand tools that can be sterilized, such as bone saw, Sterilization with steambone drilling and grinding machineDermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100%Therapy aid, analysis and dialysis equipment Cycle length 20 minutesMay 2012 edition / subject to changemaxon gear219

Planetary Gearhead GP 19 B 19 mm, 0.1–0.3 Nmmaxon gearM 1:1Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6 mm from flange max. 0.08 mmAxial play0.02–0.12 mmMax. permissible axial load8 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 8 N 12 N 16 N 20 N 20 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers149039 149041 149044 149047 149048 149051 149053 1490564.4 : 1 19 : 1 84 : 1 157 : 1 370 : 1 690 : 1 1621 : 1 3027 : 157/ 133249/ 169185193/ 219719683/ 12510556001/ 285611121931/ 1625601692057/ 37129363950067/ 211252 2 2 1.5 2 2 2 2149040 149042 149045 149049 149052 149054 1490575.4 : 1 24 : 1 104 : 1 455 : 1 850 :1 1996 : 1 3728 : 127/ 51539/ 6587723/ 8455000211/ 10985531441/ 625285012027/ 14280530292137/ 81251.5 2 2 2 1.5 2 2149043 149046 149050 149055 14905829 : 1 128 : 1 561 : 1 2458 : 1 4592 : 1729/ 2541553/ 3252368521/ 4225135005697/ 5492514348907/ 31251.5 2 2 2 1.51 2 3 3 4 4 5 50.10 0.15 0.20 0.20 0.25 0.25 0.30 0.300.150 0.225 0.300 0.300 0.375 0.375 0.450 0.45090 81 73 73 65 65 59 5926 31 36 36 41 41 46 461.4 1.6 2.0 2.0 2.4 2.4 3.0 3.00.07 0.05 0.05 0.05 0.05 0.05 0.05 0.0515.9 19.5 23.1 23.1 26.7 26.7 30.3 30.3overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 19 93/94 44.9 48.5 52.1 52.1 55.7 55.7 59.3 59.3A-max 19, 1.5 W 94 MR 268/270 50.0 53.6 57.2 57.2 60.8 60.8 64.4 64.4A-max 19, 1.5 W 94 Enc 22 275 59.3 62.9 66.5 66.5 70.1 70.1 73.7 73.7A-max 19, 1.5 W 94 MEnc 13 284 52.4 56.0 59.6 59.6 63.2 63.2 66.8 66.8A-max 19, 2.5 W 95/96 47.5 51.1 54.7 54.7 58.3 58.3 61.9 61.9A-max 19, 2.5 W 96 MR 268/270 51.8 55.4 59.0 59.0 62.6 62.6 66.2 66.2A-max 19, 2.5 W 96 Enc 22 275 61.9 65.5 69.1 69.1 72.7 72.7 76.3 76.3A-max 19, 2.5 W 96 MEnc 13 284 55.0 58.6 62.2 62.2 65.8 65.8 69.4 69.4Option Ball Bearing Article Numbers Technical Data4.4 : 1 227632 455 : 1 227642 Planetary Gearheadstraight teeth5.4 : 1 227633 561 : 1 227643 Output shaftstainless steel, hardened19 : 1 227634 690 : 1 227644 Bearing at outputpreloaded ball bearings24 : 1 227635 850 : 1 227645 Radial play, 6 mm from flange max. 0.08 mm29 : 1 227636 1621 : 1 227646 Axial play at axial load < 4 N 0 mm84 : 1 227637 1996 : 1 227647> 4 N max. 0.05 mm104 : 1 227638 2458 : 1 227648Max. permissible axial load8 NMax. permissible force for press fits25 N128 : 1 227639 3027 : 1 227649Sense of rotation, drive to output =157 : 1 227640 3728 : 1 227650Recommended input speed< 8000 rpm370 : 1 227641 4592 : 1 227651 Recommended temperature range -15…+100°CExtended range as option-35…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 10 N 15 N 20 N 20 N 20 NGearhead values according to sleeve bearing version220maxon gearMay 2012 edition / subject to change

Spur Gearhead GS 20 A 20.3 mm, 0.06–0.25 NmTechnical DataSpur Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6 mm from flangemax. 0.1 mmAxial playmax. 0.3 mmMax. permissible axial load8 NMax. permissible force for press fits20 NRecommended input speed< 8000 rpmRecommended temperature range -15…+80°CExtended range as option-40…+100°CNumber of stages 2 3 4 5 6Max. radial load, 6 mmfrom flange 8 N 12 N 16 N 20 N 20 Nmaxon gearM 1:1Stock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*for A-max 19 L1 is–4.0 mmArticle Numbers258042 258044 258045 258047 25804915 : 1 36 : 1 88 : 1 216 : 1 532 : 11696/ 11754272/ 15211736704/ 1977355574528/ 2570491778384896/ 33416372 2 2 2 22 3 4 5 60.06 0.08 0.15 0.20 0.250.07 0.09 0.18 0.25 0.30 = = 91 83 75 69 6211.8 13.0 14.3 15.6 16.81.6 2.0 2.4 2.8 3.20.016 0.015 0.015 0.015 0.01523.6 25.8 28.1 30.3 32.6overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 20 flat, 3 W, A 183 34.1 36.3 38.6 40.8 43.1EC 20 flat, 3 W, B 183 33.5 35.7 38.0 40.2 42.5EC 20 flat, 5 W 184 37.7 39.9 42.2 44.4 46.7EC 20 flat, IE, IP 00 185 40.7 42.9 45.2 47.4 49.7EC 20 flat, IE, IP 40 185 41.8 44.0 46.3 48.5 50.8EC 20 flat, IE, IP 00 186 44.7 46.9 49.2 51.4 53.7EC 20 flat, IE, IP 40 186 45.8 48.0 50.3 52.5 54.8May 2012 edition / subject to changemaxon gear221

Planetary Gearhead GP 22 B 22 mm, 0.1–0.3 Nmmaxon gearM 1:1Technical DataPlanetary Gearheadstraight teethHousingsteelOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 6 mm from flange max. 0.06 mmAxial play0.02–0.10 mmMax. permissible axial load8 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 8 N 12 N 16 N 20 N 20 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers110355 110356 110357 118653 110358 134772 110359 1347754.4 : 1 19 : 1 84 : 1 157 : 1 370 : 1 690 : 1 1621 : 1 3027 : 157/ 133249/ 169185193/ 219719683/ 12510556001/ 285611121931/ 1625601692057/ 37129363950067/ 211252 2 2 1.5 2 2 2 2118651 134767 134768 134770 118654 134773 1347765.4 : 1 24 : 1 104 : 1 455 : 1 850 :1 1996 : 1 3728 : 127/ 51539/ 6587723/ 8455000211/ 10985531441/ 625285012027/ 14280530292137/ 81251.5 2 2 2 1.5 2 2118652 134769 134771 134774 11865529 : 1 128 : 1 561 : 1 2458 : 1 4592 : 1729/ 2541553/ 3252368521/ 4225135005697/ 5492514348907/ 31251.5 2 2 2 1.51 2 3 3 4 4 5 50.10 0.15 0.20 0.20 0.25 0.25 0.30 0.300.150 0.225 0.300 0.300 0.375 0.375 0.450 0.45090 81 73 73 65 65 59 5939 48 57 57 65 65 73 731.4 1.6 2.0 2.0 2.4 2.4 3.0 3.00.07 0.05 0.05 0.05 0.05 0.05 0.05 0.0515.9 19.5 23.1 23.1 26.7 26.7 30.3 30.3overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 19 93/94 44.9 48.5 52.1 52.1 55.7 55.7 59.3 59.3A-max 19, 1.5 W 94 MR 268/270 50.0 53.6 57.2 57.2 60.8 60.8 64.4 64.4A-max 19, 1.5 W 94 Enc 22 275 59.3 62.9 66.5 66.5 70.1 70.1 73.7 73.7A-max 19, 1.5 W 94 MEnc 13 284 52.4 56.0 59.6 59.6 63.2 63.2 66.8 66.8A-max 19, 2.5 W 95/96 47.5 51.1 54.7 54.7 58.3 58.3 61.9 61.9A-max 19, 2.5 W 96 MR 268/270 51.8 55.4 59.0 59.0 62.6 62.6 66.2 66.2A-max 19, 2.5 W 96 Enc 22 275 61.9 65.5 69.1 69.1 72.7 72.7 76.3 76.3A-max 19, 2.5 W 96 MEnc 13 284 55.0 58.6 62.2 62.2 65.8 65.8 69.4 69.4A-max 22 97-100 47.9 51.5 55.1 55.1 58.7 58.7 62.3 62.3A-max 22 98/100 MR 268/270 52.9 56.5 60.1 60.1 63.7 63.7 67.3 67.3A-max 22 98/100 Enc 22 275 62.3 65.9 69.5 69.5 73.1 73.1 76.7 76.7A-max 22 98/100 MEnc 13 284 55.0 58.6 62.2 62.2 65.8 65.8 69.4 69.4Option Ball Bearing Article Numbers Technical Data4.4 : 1 144137 455 : 1 144147 Planetary Gearheadstraight teeth5.4 : 1 144138 561 : 1 144148 Housingsteel19 : 1 144139 690 : 1 144149 Output shaftstainless steel, hardened24 : 1 144140 850 : 1 144150 Bearing at outputpreloaded ball bearings29 : 1 144141 1621 : 1 144151 Radial play, 6 mm from flange max. 0.08 mm84 : 1 144142 1996 : 1 144152 Axial play at axial load < 4 N 0 mm104 : 1 144143 2458 : 1 144153> 4 N max. 0.05 mmMax. permissible axial load8 N128 : 1 144144 3027 : 1 144154Max. permissible force for press fits25 N157 : 1 144145 3728 : 1 144155Sense of rotation, drive to output =370 : 1 144146 4592 : 1 144156 Recommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-35…+100°CNumber of stages 1 2 3 4 5Max. radial load, 6 mmfrom flange 10 N 15 N 20 N 20 N 20 NGearhead values according to sleeve bearing version222maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 22 L 22 mm, 0.2–0.6 NmPlastic VersionM 1:2Technical DataPlanetary Gearheadstraight teethHousingplasticOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 10 mm from flange max. 0.1 mmAxial playmax. 0.15 mmMax. permissible axial load20 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 6000 rpmRecommended temperature range -15…+80°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 15 N 20 N 25 N 30 N 30 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers232763 232766 232772 232778 232782 232788 232794 232796 232803 232809 2328153.8 : 1 14 : 1 53 : 1 104 : 1 198 : 1 370 : 1 590 : 1 742 : 1 1386 : 1 1996 : 1 3189 : 115/ 4225/ 163375/ 6487723/ 84550625/ 25629198/ 7959049/ 100759375 158340015 285012027 1594323/ 1024 / 114244 / 142805 / 5004 4 4 3.2 4 3.2 4 4 3.2 3.2 4232764 232767 232773 232779 232783 232789 232795 232798 232804 232810 2328164.4 :1 16 : 1 62 : 1 109 : 1 231 : 1 389 : 1 690 : 1 867 : 1 1460 : 1 2102 : 1 3728 : 157/ 13855/ 5212825/ 2082187/ 20192375/ 832263169/ 6761121931/ 16252885625 3947535 7105563 30292137/ 3328 / 2704 / 3380 / 81253.2 3.2 3.2 4 3.2 3.2 3.2 3.2 3.2 3.2 3.2232765 232768 232774 232780 232784 232790 232797 232799 232805 232811 2328175.4 : 1 19 : 1 72 : 1 128 : 1 270 : 1 410 : 1 850 : 1 1014 : 1 1538 : 1 2214 : 1 4592 : 127/ 53249/ 16948735/ 67641553/ 325731025/ 27046561/ 16531441/ 62510965375/ 1081698415/ 64177147/ 8014348907/ 31252.5 3.2 3.2 3.2 3.2 4 2.5 3.2 4 4 2.5232769 232775 232781 232785 232791 232800 232806 23281220 : 1 76 : 1 157 : 1 285 : 1 455 : 1 1068 : 1 1621 : 1 2458 : 181/ 41215/ 1619683/ 12518225/ 641701938/ 3739273375/ 256601692057 135005697/ 371293 / 549254 4 2.5 4 3.2 4 3.2 3.2232770 232776 232786 232792 232801 232807 23281324 : 1 84 : 1 316 : 1 479 : 1 1185 : 1 1707 : 1 2589 : 11539/ 65185193/ 21972777895/ 8788124659/ 26041668425 15000633 3365793/ 35152 / 8788 / 13003.2 3.2 3.2 3.2 3.2 3.2 3.2232771 232777 232787 232793 232802 232808 23281429 : 1 89 : 1 333 : 1 561 : 1 1249 : 1 1798 : 1 3027 : 1729/ 254617/ 5269255/ 2082368521/ 42251038825/ 832373977/ 20863950067/ 211252.5 3.2 3.2 3.2 3.2 3.2 3.21 2 3 3 4 4 4 5 5 5 50.2 0.3 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.60.3 0.4 0.5 0.5 0.7 0.7 0.7 0.8 0.8 0.8 0.884 70 59 59 49 49 49 42 42 42 4228 35 43 43 51 51 51 59 59 59 591.0 1.2 1.6 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.00.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.422.7 29.5 36.3 36.3 43.1 43.1 43.1 49.9 49.9 49.9 49.9overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 22 97-100 54.7 61.5 68.3 68.3 75.1 75.1 75.1 81.9 81.9 81.9 81.9A-max 22 98/100 MR 268/270 59.7 66.5 73.3 73.3 80.1 80.1 80.1 86.9 86.9 86.9 86.9A-max 22 98/100 Enc 22 275 69.1 75.9 82.7 82.7 89.5 89.5 89.5 96.3 96.3 96.3 96.3A-max 22 98/100 MEnc 13 284 61.8 68.6 75.4 75.4 82.2 82.2 82.2 89.0 89.0 89.0 89.0May 2012 edition / subject to changemaxon gear223

Planetary Gearhead GP 22 A 22 mm, 0.5–1.0 Nmmaxon gearM 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingOptionsleeve bearingRadial play, 10 mm from flange max. 0.2 mmAxial playmax. 0.2 mmMax. permissible axial load100 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 6000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 70 N 70 N 70 N 70 N 70 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*for EC 32fl. L1 is + 7.1 mmArticle Numbers134156 134158 134163 134168 134172 110340 134183 134186 134190 134195 1342033.8 : 1 14 : 1 53 : 1 104 : 1 198 : 1 370 : 1 590 : 1 742 : 1 1386 : 1 1996 : 1 3189 : 115/ 4225/ 163375/ 6487723/ 84550625/ 25629198/ 7959049/ 100759375 158340015 285012027 1594323/ 1024 / 114244 / 142805 / 5004 4 4 3.2 4 3.2 4 4 3.2 3.2 4110337 134159 134164 134169 134173 134178 134184 134187 134193 134198 1342044.4 :1 16 : 1 62 : 1 109 : 1 231 : 1 389 : 1 690 : 1 867 : 1 1460 : 1 2102 : 1 3728 : 157/ 13855/ 5212825/ 2082187/ 20192375/ 832263169/ 6761121931/ 16252885625 3947535 7105563 30292137/ 3328 / 2704 / 3380 / 81253.2 3.2 3.2 4 3.2 3.2 3.2 3.2 3.2 3.2 3.2134157 110338 134165 134170 134174 134180 134185 134188 134196 134200 1342055.4 : 1 19 : 1 72 : 1 128 : 1 270 : 1 410 : 1 850 : 1 1014 : 1 1538 : 1 2214 : 1 4592 : 127/ 53249/ 16948735/ 67641553/ 325731025/ 27046561/ 16531441/ 62510965375/ 1081698415/ 64177147/ 8014348907/ 31252.5 3.2 3.2 3.2 3.2 4 2.5 3.2 4 4 2.5134160 134166 134171 134176 134179 134191 110341 13419920 : 1 76 : 1 157 : 1 285 : 1 455 : 1 1068 : 1 1621 : 1 2458 : 181/ 41215/ 1619683/ 12518225/ 641701938/ 3739273375/ 256601692057 135005697/ 371293 / 549254 4 2.5 4 3.2 4 3.2 3.2134161 110339 134175 134181 134189 134194 13420124 : 1 84 : 1 316 : 1 479 : 1 1185 : 1 1707 : 1 2589 : 11539/ 65185193/ 21972777895/ 8788124659/ 26041668425 15000633 3365793/ 35152 / 8788 / 13003.2 3.2 3.2 3.2 3.2 3.2 3.2134162 134167 134177 134182 134192 134197 13420229 : 1 89 : 1 333 : 1 561 : 1 1249 : 1 1798 : 1 3027 : 1729/ 254617/ 5269255/ 2082368521/ 42251038825/ 832373977/ 20863950067/ 211252.5 3.2 3.2 3.2 3.2 3.2 3.21 2 3 3 4 4 4 5 5 5 50.5 0.5 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.00.8 0.8 1.2 1.2 1.6 1.6 1.6 1.6 1.6 1.6 1.684 70 59 59 49 49 49 42 42 42 4242 55 68 68 81 81 81 94 94 94 941.0 1.2 1.6 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.00.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.422.6 29.4 36.2 36.2 43.0 43.0 43.0 49.8 49.8 49.8 49.8maxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 19 93/94 51.6 58.4 65.2 65.2 72.0 72.0 72.0 78.8 78.8 78.8 78.8A-max 19, 1.5 W 94 MR 268/270 56.7 63.5 70.3 70.3 77.1 77.1 77.1 83.9 83.9 83.9 83.9A-max 19, 1.5 W 94 Enc 22 275 66.0 72.8 79.6 79.6 86.4 86.4 86.4 93.2 93.2 93.2 93.2A-max 19, 1.5 W 94 MEnc 13 284 59.1 65.9 72.7 72.7 79.5 79.5 79.5 86.3 86.3 86.3 86.3A-max 19, 2.5 W 95/96 54.2 61.0 67.8 67.8 74.6 74.6 74.6 81.4 81.4 81.4 81.4A-max 19, 2.5 W 96 MR 268/270 58.5 65.3 72.1 72.1 78.9 78.9 78.9 85.7 85.7 85.7 85.7A-max 19, 2.5 W 96 Enc 22 275 68.6 75.4 82.2 82.2 89.0 89.0 89.0 95.8 95.8 95.8 95.8A-max 19, 2.5 W 96 MEnc 13 284 61.7 68.5 75.3 75.3 82.1 82.1 82.1 88.9 88.9 88.9 88.9A-max 22 97-100 54.6 61.4 68.2 68.2 75.0 75.0 75.0 81.8 81.8 81.8 81.8A-max 22 98/100 MR 268/270 59.6 66.4 73.2 73.2 80.0 80.0 80.0 86.8 86.8 86.8 86.8A-max 22 98/100 Enc 22 275 69.0 75.8 82.6 82.6 89.4 89.4 89.4 96.2 96.2 96.2 96.2A-max 22 98/100 MEnc 13 284 61.7 68.5 75.3 75.3 82.1 82.1 82.1 88.9 88.9 88.9 88.9RE-max 21 123/124 51.6 58.4 65.2 65.2 72.0 72.0 72.0 78.8 78.8 78.8 78.8RE-max 21, 3.5 W 124 MR 269/271 56.7 63.5 70.3 70.3 77.1 77.1 77.1 83.9 83.9 83.9 83.9RE-max 21, 6 W 125/126 54.2 61.0 67.8 67.8 74.6 74.6 74.6 81.4 81.4 81.4 81.4RE-max 21, 6 W 126 MR 269/271 58.5 65.3 72.1 72.1 78.9 78.9 78.9 85.7 85.7 85.7 85.7EC 16, 30 W 145 65.5 72.3 79.1 79.1 85.9 85.9 85.9 92.7 92.7 92.7 92.7EC 16, 30 W 145 MR 271 76.2 83 89.8 89.8 96.6 96.6 96.6 103.4 103.4 103.4 103.4EC 16, 60 W 147 81.5 88.3 95.1 95.1 101.9 101.9 101.9 108.7 108.7 108.7 108.7EC 16, 60 W 147 MR 271 92.2 99.0 105.8 105.8 112.6 112.6 112.6 119.4 119.4 119.4 119.4EC 20 flat, 3 W, A 183 33.1 39.9 46.7 46.7 53.5 53.5 53.5 60.3 60.3 60.3 60.3EC 20 flat, 3 W, B 183 32.5 39.3 46.1 46.1 52.9 52.9 52.9 59.7 59.7 59.7 59.7EC 20 flat, 5 W 184 36.7 43.5 50.3 50.3 57.1 57.1 57.1 63.9 63.9 63.9 63.9EC 20 flat, IE, IP 00 185 39.7 46.5 53.3 53.3 60.1 60.1 60.1 66.9 66.9 66.9 66.9EC 20 flat, IE, IP 40 185 40.8 47.6 54.4 54.4 61.2 61.2 61.2 68.0 68.0 68.0 68.0EC 20 flat, IE, IP 00 186 43.7 50.5 57.3 57.3 64.1 64.1 64.1 70.9 70.9 70.9 70.9EC 20 flat, IE, IP 40 186 44.8 51.6 58.4 58.4 65.2 65.2 65.2 72.0 72.0 72.0 72.0EC 32 flat, 6 W 187 39.8 46.6 53.4 53.4 60.2 60.2 60.2 67.0 67.0 67.0 67.0224 maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 22 C 22 mm, 0.5–2.0 NmCeramic VersionTechnical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 10 mm from flange max. 0.2 mmAxial playmax. 0.2 mmMax. permissible axial load100 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 70 N 70 N 70 N 70 N 70 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*L1 is–2.8 mm for calculating the overall lengthArticle NumbersM 1:2143971 143974 143980 143986 143990 143996 144002 144004 144011 144017 1440233.8 : 1 14 : 1 53 : 1 104 : 1 198 : 1 370 : 1 590 : 1 742 : 1 1386 : 1 1996 : 1 3189 : 115/ 4225/ 163375/ 6487723/ 84550625/ 25629198/ 7959049/ 100759375 158340015 285012027 1594323/ 1024 / 114244 / 142805 / 5004 4 4 3.2 4 3.2 4 4 3.2 3.2 4143972 143975 143981 143987 143991 143997 144003 144006 144012 144018 1440244.4 :1 16 : 1 62 : 1 109 : 1 231 : 1 389 : 1 690 : 1 867 : 1 1460 : 1 2102 : 1 3728 : 157/ 13855/ 5212825/ 2082187/ 20192375/ 832263169/ 6761121931/ 16252885625 3947535 7105563 30292137/ 3328 / 2704 / 3380 / 81253.2 3.2 3.2 4 3.2 3.2 3.2 3.2 3.2 3.2 3.2143973 143976 143982 143988 143992 143998 144005 144007 144013 144019 1440255.4 : 1 19 : 1 72 : 1 128 : 1 270 : 1 410 : 1 850 : 1 1014 : 1 1538 : 1 2214 : 1 4592 : 127/ 53249/ 16948735/ 67641553/ 325731025/ 27046561/ 16531441/ 62510965375/ 1081698415/ 64177147/ 8014348907/ 31252.5 3.2 3.2 3.2 3.2 4 2.5 3.2 4 4 2.5143977 143983 143989 143993 143999 144008 144014 14402020 : 1 76 : 1 157 : 1 285 : 1 455 : 1 1068 : 1 1621 : 1 2458 : 181/ 41215/ 1619683/ 12518225/ 641701938/ 3739273375/ 256601692057 135005697/ 371293 / 549254 4 2.5 4 3.2 4 3.2 3.2143978 143984 143994 144000 144009 144015 14402124 : 1 84 : 1 316 : 1 479 : 1 1185 : 1 1707 : 1 2589 : 11539/ 65185193/ 21972777895/ 8788124659/ 26041668425 15000633 3365793/ 35152 / 8788 / 13003.2 3.2 3.2 3.2 3.2 3.2 3.2143979 143985 143995 144001 144010 144016 14402229 : 1 89 : 1 333 : 1 561 : 1 1249 : 1 1798 : 1 3027 : 1729/ 254617/ 5269255/ 2082368521/ 42251038825/ 832373977/ 20863950067/ 211252.5 3.2 3.2 3.2 3.2 3.2 3.21 2 3 3 4 4 4 5 5 5 50.5 0.6 1.2 1.2 1.8 1.8 1.8 2.0 2.0 2.0 2.00.8 0.9 1.9 1.9 2.7 2.7 2.7 3.0 3.0 3.0 3.084 70 59 59 49 49 49 42 42 42 4242 55 68 68 81 81 81 94 94 94 941.0 1.2 1.6 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.00.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.425.4 32.2 39.0 39.0 45.8 45.8 45.8 52.6 52.6 52.6 52.6overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 19 93/94 51.6 58.4 65.2 65.2 72.0 72.0 72.0 78.8 78.8 78.8 78.8A-max 19, 1.5 W 94 MR 268/270 56.7 63.5 70.3 70.3 77.1 77.1 77.1 83.9 83.9 83.9 83.9A-max 19, 1.5 W 94 Enc 22 275 66.0 72.8 79.6 79.6 86.4 86.4 86.4 93.2 93.2 93.2 93.2A-max 19, 1.5 W 94 MEnc 13 284 59.1 65.9 72.7 72.7 79.5 79.5 79.5 86.3 86.3 86.3 86.3A-max 19, 2.5 W 95/96 54.2 61.0 67.8 67.8 74.6 74.6 74.6 81.4 81.4 81.4 81.4A-max 19, 2.5 W 96 MR 268/270 58.5 65.3 72.1 72.1 78.9 78.9 78.9 85.7 85.7 85.7 85.7A-max 19, 2.5 W 96 Enc 22 275 68.6 75.4 82.2 82.2 89.0 89.0 89.0 95.8 95.8 95.8 95.8A-max 19, 2.5 W 96 MEnc 13 284 61.7 68.5 75.3 75.3 82.1 82.1 82.1 88.9 88.9 88.9 88.9A-max 22 97-100 54.6 61.4 68.2 68.2 75.0 75.0 75.0 81.8 81.8 81.8 81.8A-max 22 98/100 MR 268/270 59.6 66.4 73.2 73.2 80.0 80.0 80.0 86.8 86.8 86.8 86.8A-max 22 98/100 Enc 22 275 69.0 75.8 82.6 82.6 89.4 89.4 89.4 96.2 96.2 96.2 96.2A-max 22 98/100 MEnc 13 284 61.7 68.5 75.3 75.3 82.1 82.1 82.1 88.9 88.9 88.9 88.9RE-max 21 123/124 51.6 58.4 65.2 65.2 72.0 72.0 72.0 78.8 78.8 78.8 78.8RE-max 21, 3.5 W 124 MR 268/271 56.7 63.5 70.3 70.3 77.1 77.1 77.1 83.9 83.9 83.9 83.9RE-max 21 125/126 54.2 61.0 67.8 67.8 74.6 74.6 74.6 81.4 81.4 81.4 81.4RE-max 21, 6 W 126 MR 268/271 58.5 65.3 72.1 72.1 78.9 78.9 78.9 85.7 85.7 85.7 85.7RE-max 24 127-130 54.6 61.4 68.2 68.2 75.0 75.0 75.0 81.8 81.8 81.8 81.8RE-max 24 128/130 MR 269/271 59.6 66.4 73.2 73.2 80.0 80.0 80.0 86.8 86.8 86.8 86.8May 2012 edition / subject to changemaxon gear225

maxon gearPlanetary Gearhead GP 22 C 22 mm, 0.5–2.0 NmCeramic VersionTechnical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 10 mm from flange max. 0.2 mmAxial playmax. 0.2 mmMax. permissible axial load100 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 70 N 70 N 70 N 70 N 70 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*for EC-max 16 L1 is–2.8 mmArticle NumbersM 1:2143971 143974 143980 143986 143990 143996 144002 144004 144011 144017 1440233.8 : 1 14 : 1 53 : 1 104 : 1 198 : 1 370 : 1 590 : 1 742 : 1 1386 : 1 1996 : 1 3189 : 115/ 4225/ 163375/ 6487723/ 84550625/ 25629198/ 7959049/ 100759375 158340015 285012027 1594323/ 1024 / 114244 / 142805 / 5004 4 4 3.2 4 3.2 4 4 3.2 3.2 4143972 143975 143981 143987 143991 143997 144003 144006 144012 144018 1440244.4 :1 16 : 1 62 : 1 109 : 1 231 : 1 389 : 1 690 : 1 867 : 1 1460 : 1 2102 : 1 3728 : 157/ 13855/ 5212825/ 2082187/ 20192375/ 832263169/ 6761121931/ 16252885625 3947535 7105563 30292137/ 3328 / 2704 / 3380 / 81253.2 3.2 3.2 4 3.2 3.2 3.2 3.2 3.2 3.2 3.2143973 143976 143982 143988 143992 143998 144005 144007 144013 144019 1440255.4 : 1 19 : 1 72 : 1 128 : 1 270 : 1 410 : 1 850 : 1 1014 : 1 1538 : 1 2214 : 1 4592 : 127/ 53249/ 16948735/ 67641553/ 325731025/ 27046561/ 16531441/ 62510965375/ 1081698415/ 64177147/ 8014348907/ 31252.5 3.2 3.2 3.2 3.2 4 2.5 3.2 4 4 2.5143977 143983 143989 143993 143999 144008 144014 14402020 : 1 76 : 1 157 : 1 285 : 1 455 : 1 1068 : 1 1621 : 1 2458 : 181/ 41215/ 1619683/ 12518225/ 641701938/ 3739273375/ 256601692057 135005697/ 371293 / 549254 4 2.5 4 3.2 4 3.2 3.2143978 143984 143994 144000 144009 144015 14402124 : 1 84 : 1 316 : 1 479 : 1 1185 : 1 1707 : 1 2589 : 11539/ 65185193/ 21972777895/ 8788124659/ 26041668425 15000633 3365793/ 35152 / 8788 / 13003.2 3.2 3.2 3.2 3.2 3.2 3.2143979 143985 143995 144001 144010 144016 14402229 : 1 89 : 1 333 : 1 561 : 1 1249 : 1 1798 : 1 3027 : 1729/ 254617/ 5269255/ 2082368521/ 42251038825/ 832373977/ 20863950067/ 211252.5 3.2 3.2 3.2 3.2 3.2 3.21 2 3 3 4 4 4 5 5 5 50.5 0.6 1.2 1.2 1.8 1.8 1.8 2.0 2.0 2.0 2.00.8 0.9 1.9 1.9 2.7 2.7 2.7 3.0 3.0 3.0 3.084 70 59 59 49 49 49 42 42 42 4242 55 68 68 81 81 81 94 94 94 941.0 1.2 1.6 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.00.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.425.4 32.2 39.0 39.0 45.8 45.8 45.8 52.6 52.6 52.6 52.6overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 16, 60 W 147 81.5 88.3 95.1 95.1 101.9 101.9 101.9 108.7 108.7 108.7 108.7EC 16, 60 W 147 MR 271 92.2 99.0 105.8 105.8 112.6 112.6 112.6 119.4 119.4 119.4 119.4EC 22, 40 W 149 70.0 76.8 83.6 83.6 90.4 90.4 90.4 97.2 97.2 97.2 97.2EC 22, 40 W 149 MR 271 76.0 82.8 89.6 89.6 96.4 96.4 96.4 103.2 103.2 103.2 103.2EC 22, 100 W 151 88.2 95.0 101.8 101.8 108.6 108.6 108.6 115.4 115.4 115.4 115.4EC 22, 100 W 151 MR 271 94.2 101.0 107.8 107.8 114.6 114.6 114.6 121.4 121.4 121.4 121.4EC-max 16, 8 W 165 58.7 65.5 72.3 72.3 79.1 79.1 79.1 85.9 85.9 85.9 85.9EC-max 16, 8 W 165 MR 271 66.0 72.8 79.6 79.6 86.4 86.4 86.4 93.2 93.2 93.2 93.2EC-max 22, 12 W 166 57.5 64.3 71.1 71.1 77.9 77.9 77.9 84.7 84.7 84.7 84.7EC-max 22, 12 W 166 MR 271 67.2 74.0 80.8 80.8 87.6 87.6 87.6 94.4 94.4 94.4 94.4EC-max 22, 12 W 166 AB 20 328 93.1 99.9 106.7 106.7 113.5 113.5 113.5 120.3 120.3 120.3 120.3EC 20 flat, 3 W, A 183 33.1 39.9 46.7 46.7 53.5 53.5 53.5 60.3 60.3 60.3 60.3EC 20 flat, 3 W, B 183 32.5 39.3 46.1 46.1 52.9 52.9 52.9 59.7 59.7 59.7 59.7EC 20 flat, 5 W 184 36.7 43.5 50.3 50.3 57.1 57.1 57.1 63.9 63.9 63.9 63.9EC 20 flat, IE, IP 00 185 39.7 46.5 53.3 53.3 60.1 60.1 60.1 66.9 66.9 66.9 66.9EC 20 flat, IE, IP 40 185 40.8 47.6 54.4 54.4 61.2 61.2 61.2 68.0 68.0 68.0 68.0EC 20 flat, IE, IP 00 186 43.7 50.5 57.3 57.3 64.1 64.1 64.1 70.9 70.9 70.9 70.9EC 20 flat, IE, IP 40 186 44.8 51.6 58.4 58.4 65.2 65.2 65.2 72.0 72.0 72.0 72.0EC 32 flat, 6 W 187 39.8 46.6 53.4 53.4 60.2 60.2 60.2 67.0 67.0 67.0 67.0226maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 22 HP 22 mm, 2.0–3.4 NmHigh PowerTechnical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 10 mm from flange max. 0.2 mmAxial playmax. 0.1 mmMax. permissible axial load100 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 12 000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4Max. radial load, 10 mmfrom flange 70 N 70 N 70 N 70 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data (provisional)1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle NumbersM 1:2370683 370687 370690 370776 370780 370783 370792 370797 370802 3708073.8 : 1 14 : 1 20 : 1 53 : 1 76 : 1 104 : 1 198 : 1 316 : 1 410 : 1 590 : 115/ 4225/ 1681/ 43375/ 641215/ 1687723/ 84550625/ 2562777895/ 87886561/ 1659049/ 1004 4 4 4 4 3.2 4 3.2 4 4370685 370688 370691 370778 370781 370784 370794 370799 370803 3708084.4 : 1 16 : 1 24 : 1 62 : 1 84 : 1 109 : 1 231 : 1 333 : 1 455 : 1 690 : 157/ 13855/ 521539/ 6512825/ 208185193/ 21972187/ 20192375/ 83269255/ 2081701938/ 37391121931/ 16253.2 3.2 3.2 3.2 3.2 4 3.2 3.2 3.2 3.2370686 370689 370692 370779 370782 370785 370795 370800 370805 3708095.4 : 1 19 : 1 29 : 1 72 : 1 89 : 1 128 : 1 270 : 1 370 : 1 479 : 1 850 : 127/ 53249/ 169729/ 2548735/ 6764617/ 5241553/ 325731025/ 270429198/ 79124659/ 260531441/ 6252.5 3.2 2.5 3.2 3.2 3.2 3.2 3.2 3.2 2.5370786 370796 370801 370806157 : 1 285 : 1 389 : 1 561 : 119683/ 12518225/ 64263169/ 6762368521/ 42252.5 4 3.2 3.21 2 2 3 3 3 4 4 4 42 2.4 2.4 3 3 3 3.4 3.4 3.4 3.42.5 3 3 3.5 3.5 3.5 3.8 3.8 3.8 3.884 70 70 59 59 59 49 49 49 4951 64 64 78 78 78 91 91 91 911.0 1.2 1.2 1.6 1.6 1.6 2.0 2.0 2.0 2.00.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.425.4 32.2 32.2 39.0 39.0 39.0 45.8 45.8 45.8 45.8overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 22, 40 W 149 70.0 76.8 76.8 83.6 83.6 83.6 90.4 90.4 90.4 90.4EC 22, 40 W 149 MR 271 76.0 82.8 82.8 89.6 89.6 89.6 96.4 96.4 96.4 96.4EC 22, 100 W 151 88.2 95.0 95.0 101.8 101.8 101.8 108.6 108.6 108.6 108.6EC 22, 100 W 151 MR 271 94.2 101.0 101.0 107.8 107.8 107.8 114.6 114.6 114.6 114.6EC-max 22, 12 W 166 57.5 64.3 64.3 71.1 71.1 71.1 77.9 77.9 77.9 77.9EC-max 22, 12 W 166 MR 271 67.2 74.0 74.0 80.8 80.8 80.8 87.6 87.6 87.6 87.6EC-max 22, 12 W 166 AB 20 328 93.1 99.9 99.9 106.7 106.7 106.7 113.5 113.5 113.5 113.5EC-max 22, 25 W 167 74.0 80.8 80.8 87.6 87.6 87.6 94.4 94.4 94.4 94.4EC-max 22, 25 W 167 MR 271 83.7 90.5 90.5 97.3 97.3 97.3 104.1 104.1 104.1 104.1EC-max 22, 25 W 167 AB 20 328 109.7 116.5 116.5 123.3 123.3 123.3 130.1 130.1 130.1 130.1EC-4pole 22 175 74.1 80.9 80.9 87.7 87.7 87.7 94.5 94.5 94.5 94.5EC-4pole 22 175 HEDL 5540 280 95.6 102.4 102.4 109.2 109.2 109.2 116.0 116.0 116.0 116.0EC-4pole 22 176 91.5 98.3 98.3 105.1 105.1 105.1 111.9 111.9 111.9 111.9EC-4pole 22 176 HEDL 5540 280 113.0 119.8 119.8 126.6 126.6 126.6 133.4 133.4 133.4 133.4May 2012 edition / subject to changemaxon gear227

maxon gearPlanetary Gearhead GP 22 HD 22 mm, 2.0–4.0 NmHeavy Duty − for application in oilM 1:2Stock programStandard programSpecial program (on request)Gearhead Data (provisional)1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm15 Max. overload torque 1) Nm7 Max. effi ciency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mm1) Reduced expected life spanArticle NumbersTechnical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 10 mm from fl ange max. 0.2 mmAxial playmax. 0.05 mmMax. permissible axial load100 NMax. permissible force for press fi ts100 NSense of rotation, drive to output =Recommended input speed< 11'000 rpmRecommended temperature range -55…+200°CExtended range as option-55…+260°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom fl ange 70 N 70 N 70 N 70 N 70 N410657 410637 410558 416698 409667 416709 416738 416211 416747 416753 4167603.8 : 1 14 : 1 53 : 1 104 : 1 198 : 1 370 : 1 561 : 1 742 : 1 1386 : 1 1798 : 1 3027 : 115⁄ 4225⁄ 163375⁄ 6487723⁄ 84550625⁄ 25610556001 2368521⁄ 28561 ⁄ 4225759375 158340015⁄ 1024 ⁄ 114244373977⁄ 20863950067⁄ 211254 4 4 3.2 4 3.2 3.2 4 3.2 3.2 3.2416684 416686 416693 416699 416703 416710 416739 416742 416748 416754 4167624.4 : 1 16 : 1 62 : 1 109 : 1 231 : 1 389 : 1 590 : 1 867 : 1 1460 : 1 1996 : 1 3189 : 157⁄ 13855⁄ 5212825⁄ 2082187⁄ 20192375⁄ 832263169⁄ 67659049⁄ 1002885625 3947535 285012027 1594323⁄ 3328 ⁄ 2704 ⁄ 142805 ⁄ 5003.2 3.2 3.2 4 3.2 3.2 4 3.2 3.2 3.2 4416687 416694 416701 416704 416711 416740 416743 416749 416756 41676319 : 1 72 : 1 128 : 1 270 : 1 410 : 1 690 : 1 1014 : 1 1538 : 1 2102 : 1 3728 : 13249⁄ 16948735⁄ 67641553⁄ 325731025⁄ 27046561⁄ 161121931 10965375⁄ 1625 ⁄ 1081698415⁄ 647105563 30292137⁄ 3380 ⁄ 81253.2 3.2 3.2 3.2 4 3.2 3.2 4.0 3.2 3.2416688 416695 416706 416736 416744 416751 41675720 : 1 76 : 1 285 : 1 455 : 1 1068 : 1 1621 : 1 2214 : 181⁄ 41215⁄ 1618225⁄ 645000211⁄ 10985273375⁄ 256601692057⁄ 371293177147⁄ 804 4 4 3.2 4 3.2 4416689 416696 416707 416737 416745 416752 41675824 : 1 84 : 1 316 : 1 479 : 1 1185 : 1 1707 : 1 2458 : 11539⁄ 65185193⁄ 21972777895⁄ 8788124659⁄ 26041668425 15000633 135005697⁄ 35152 ⁄ 8788 ⁄ 549253.2 3,2 3.2 3.2 3.2 3.2 3.2416697 416708 416746 41675989:1 333 : 1 1249 : 1 2589 : 14617⁄ 5269255⁄ 2081038825⁄ 8323365793⁄ 13003.2 3.2 3.2 3.21 2 3 3 4 4 4 5 5 5 52 2.4 3 3 3.4 3.4 3.4 4 4 4 42.5 3 3.5 3.5 3.8 3.8 3.8 4.4 4.4 4.4 4.46 9 12 12 12 12 12 12 12 12 1295 87 78 78 65 65 65 53 53 53 5346 65 82 82 96 96 96 110 110 110 1101.0 1.2 1.6 1.6 2.0 2.0 2.0 2.2 2.2 2.2 2.20.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.420.6 29.7 38.2 38.2 45.0 45.0 45.0 51.8 51.8 51.8 51.8overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 22, 240 W, A 154 110.2 119.3 127.8 127.8 134.6 134.6 134.6 141.4 141.4 141.4 141.4EC 22, 240 W, B 154 97.7 106.8 115.3 115.3 122.1 122.1 122.1 128.9 128.9 128.9 128.9228maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 22 M 22 mm, 0.5–2.0 NmSterilizableM 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 10 mm from flange max. 0.12 mmAxial playmax. 0.05 mmMax. permissible axial load100 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+100°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 25 N 25 N 25 N 25 N 25 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers305129 305132 305138 305144 305148 305154 305160 305163 305169 305175 3051813.8 : 1 14 : 1 53 : 1 104 : 1 198 : 1 370 : 1 590 : 1 742 : 1 1386 : 1 1996 : 1 3189 : 115/ 4225/ 163375/ 6487723/ 84550625/ 25610556001/ 2856159049/ 100759375 158340015 285012027 1594323/ 1024 / 114244 / 142805 / 5004 4 4 3.2 4 3.2 4 4 3.2 3.2 4305130 305133 305139 305145 305149 305155 305161 305164 305170 305176 3051824.4 : 1 16 : 1 62 : 1 109 : 1 231 : 1 389 : 1 690 : 1 867 : 1 1460 : 1 2102 : 1 3728 : 157/ 13855/ 5212825/ 2082187/ 20192375/ 832263169/ 6761121931/ 16252885625 3947535 7105563 30292137/ 3328 / 2704 / 3380 / 81253.2 3.2 3.2 4 3.2 3.2 3.2 3.2 3.2 3.2 3.2305131 305134 305140 305146 305150 305156 305162 305165 305171 305177 3051835.4 : 1 19 : 1 72 : 1 128 : 1 270 : 1 410 : 1 850 : 1 1014 : 1 1538 : 1 2214 : 1 4592 : 127/ 53249/ 16948735/ 67641553/ 325731025/ 27046561/ 16531441/ 62510965375/ 1081698415/ 64177147/ 8014348907/ 31252.5 3.2 3.2 3.2 3.2 4 2.5 3.2 4 4 2.5305135 305141 305147 305151 305157 305166 305172 30517820 : 1 76 : 1 157 : 1 285 : 1 455 : 1 1068 : 1 1621 : 1 2458 : 181/ 41215/ 1619683/ 12518225/ 645000211/ 10985273375/ 256601692057 135005697/ 371293 / 549254 4 2.5 4 3.2 4 3.2 3.2305136 305142 305152 305158 305167 305173 30517924 : 1 84 : 1 316 : 1 479 : 1 1185 : 1 1707 : 1 2589 : 11539/ 65185193/ 21972777895/ 8788124659/ 26041668425 15000633 3365793/ 35152 / 8788 / 13003.2 3.2 3.2 3.2 3.2 3.2 3.2305137 305143 305153 305159 305168 305174 30518029 : 1 89 : 1 333 : 1 561 : 1 1249 : 1 1798 : 1 3027 : 1729/ 254617/ 5269255/ 2082368521/ 42251038825/ 832373977/ 20863950067/ 211252.5 3.2 3.2 3.2 3.2 3.2 3.21 2 3 3 4 4 4 5 5 5 50.5 0.6 1.2 1.2 1.8 1.8 1.8 2.0 2.0 2.0 2.00.8 0.9 1.9 1.9 2.7 2.7 2.7 3.0 3.0 3.0 3.084 70 59 59 49 49 49 42 42 42 4264 77 90 90 103 103 103 116 116 116 1161.0 1.2 1.6 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.00.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.435.8 42.6 49.4 49.4 56.2 56.2 56.2 63.0 63.0 63.0 63.0overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 22, 40 W, ster. 150 80.4 87.2 94.0 94.0 100.8 100.8 100.8 107.6 107.6 107.6 107.6EC 22, 100 W, ster. 152 98.6 105.4 112.2 112.2 119.0 119.0 119.0 125.8 125.8 125.8 125.8ApplicationMedicine/surgery/chemicalsSterilization informationThe motor can be sterilized at least 100 timesin autoclave.No need to dismantle.Hand tools that can be sterilized, such as bone saw, Sterilization with steambone drilling and grinding machineDermatological and dental tools Temperature +134°C± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesMay 2012 edition / subject to changemaxon gear229

Spur Gearhead GS 24 A 24 mm, 0.1 Nmmaxon gearM 1:1Technical DataSpur Gearheadstraight teethHousingplasticOutput shaftstainless steel, hardenedBearing at outputsleeve bearingRadial play, 8 mm from flange max. 0.038 mmAxial play0.03–0.30 mmMax. permissible axial load8 NMax. permissible force for press fits500 NRecommended input speed< 4000 rpmRecommended temperature range -15…+80°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 8 mmfrom flange 5 N 5 N 5 N 5 N 5 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*L1 for A-max 22 L1 is–2.8 mmArticle Numbers110480 110481 110482 110483 110484 110485 1104867.2 : 1 20 : 1 32 : 1 64 : 1 131 : 1 199 : 1 325 : 193/ 13121915/ 6153151813/ 4695837/ 13212629/ 1625778642/ 39091093365/ 33622 2 2 2 2 2 22 4 4 4 4 6 60.1 0.1 0.1 0.1 0.1 0.1 0.10.15 0.15 0.15 0.15 0.15 0.15 0.15= = = = = = =81 66 66 66 66 53 5325 28 28 28 28 30 301.0 2.0 2.0 2.0 2.0 3.0 3.00.008 0.01 0.008 0.007 0.006 0.008 0.00616.5 20.2 20.2 20.2 20.2 24 24overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 19 93/94 45.5 49.2 49.2 49.2 49.2 53.0 53.0A-max 19, 1.5 W 94 MR 268/270 50.6 54.3 54.3 54.3 54.3 58.1 58.1A-max 19, 1.5 W 94 Enc 22 275 59.9 63.6 63.6 63.6 63.6 67.4 67.4A-max 19, 1.5 W 94 MEnc 13 284 53.0 56.7 56.7 56.7 56.7 60.5 60.5A-max 19, 2.5 W 95/96 48.1 51.8 51.8 51.8 51.8 55.6 55.6A-max 19, 2.5 W 96 MR 268/270 52.4 56.1 56.1 56.1 56.1 59.9 59.9A-max 19, 2.5 W 96 Enc 22 275 62.5 66.2 66.2 66.2 66.2 70.0 70.0A-max 19, 2.5 W 96 MEnc 13 284 274 55.6 59.3 59.3 59.3 59.3 63.1A-max 22 97-100 45.7 49.4 49.4 49.4 49.4 53.2 53.2A-max 22 98/100 MR 268/270 50.7 54.4 54.4 54.4 54.4 58.2 58.2A-max 22 98/100 Enc 22 275 60.1 63.8 63.8 63.8 63.8 67.6 67.6A-max 22 98/100 MEnc 13 284 52.8 56.5 56.5 56.5 56.5 60.3 60.3230maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 26 B 26 mm, 0.5–2.0 NmCeramic VersionM 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 10 mm from flange max. 0.08 mmAxial play at axial load < 4 N 0 mm> 4 N max. 0.05 mmMax. permissible axial load100 NMax. permissible force for press fits100 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 70 N 70 N 70 N 70 N 70 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*for A-max 26 and RE-max 29 L1 is–2.2 mmArticle Numbers144026 144029 144035 144041 144045 144051 144057 144059 144066 144072 1440783.8 : 1 14 : 1 53 : 1 104 : 1 198 : 1 370 : 1 590 : 1 742 : 1 1386 : 1 1996 : 1 3189 : 115/ 4225/ 163375/ 6487723/ 84550625/ 25629198/ 7959049/ 100759375 158340015 285012027 1594323/ 1024 / 114244 / 142805 / 5004 4 4 3.2 4 3.2 4 4 3.2 3.2 4144027 144030 144036 144042 144046 144052 144058 144061 144067 144073 1440794.4 :1 16 : 1 62 : 1 109 : 1 231 : 1 389 : 1 690 : 1 867 : 1 1460 : 1 2102 : 1 3728 : 157/ 13855/ 5212825/ 2082187/ 20192375/ 832263169/ 6761121931/ 16252885625 3947535 7105563 30292137/ 3328 / 2704 / 3380 / 81253.2 3.2 3.2 4 3.2 3.2 3.2 3.2 3.2 3.2 3.2144028 144031 144037 144043 144047 144053 144060 144062 144068 144074 1440805.4 : 1 19 : 1 72 : 1 128 : 1 270 : 1 410 : 1 850 : 1 1014 : 1 1538 : 1 2214 : 1 4592 : 127/ 53249/ 16948735/ 67641553/ 325 731025 / 27046561/ 16531441/ 62510965375/ 1081698415/ 64177147/ 8014348907/ 31252.5 3.2 3.2 3.2 3.2 4 2.5 3.2 4 4 2.5144032 144038 144044 144048 144054 144063 144069 14407520 : 1 76 : 1 157 : 1 285 : 1 455 : 1 1068 : 1 1621 : 1 2458 : 181/ 41215/ 1619683/ 12518225/ 641701938/ 3739273375/ 256601692057 135005697/ 371293 / 549254 4 2.5 4 3.2 4 3.2 3.2144033 144039 144049 144055 144064 144070 14407624 : 1 84 : 1 316 : 1 479 : 1 1185 : 1 1707 : 1 2589 : 11539/ 65185193/ 21972777895/ 8788124659/ 26041668425 15000633 3365793/ 35152 / 8788 / 13003.2 3.2 3.2 3.2 3.2 3.2 3.2144034 144040 144050 144056 144065 144071 14407729 : 1 89 : 1 333 : 1 561 : 1 1249 : 1 1798 : 1 3027 : 1729/ 254617/ 5269255/ 2082368521/ 42251038825/ 832373977/ 20863950067/ 211252.5 3.2 3.2 3.2 3.2 3.2 3.21 2 3 3 4 4 4 5 5 5 50.5 0.6 1.3 1.3 1.8 1.8 1.8 2.0 2.0 2.0 2.00.8 0.9 1.9 1.9 2.7 2.7 2.7 3.0 3.0 3.0 3.084 70 59 59 49 49 49 42 42 42 4265 86 108 108 130 130 130 152 152 152 1521.0 1.2 1.6 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.00.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.429.2 36.0 42.8 42.8 49.6 49.6 49.6 56.4 56.4 56.4 56.4overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 25 77/79 83.8 90.6 97.4 97.4 104.2 104.2 104.2 111.0 111.0 111.0 111.0RE 25 77/79 MR 272 94.8 101.6 108.4 108.4 115.2 115.2 115.2 122.0 122.0 122.0 122.0RE 25 77/79 Enc 22 274 97.9 104.7 111.5 111.5 118.3 118.3 118.3 125.1 125.1 125.1 125.1RE 25 77/79 HED_ 5540 276/278 104.6 111.4 118.2 118.2 125.0 125.0 125.0 131.8 131.8 131.8 131.8RE 25 77/79 DCT22 286 106.1 112.9 119.7 119.7 126.5 126.5 126.5 133.3 133.3 133.3 133.3RE 25, 20 W 78 72.3 79.1 85.9 85.9 92.7 92.7 92.7 99.5 99.5 99.5 99.5RE 25, 20 W 78 MR 272 83.3 90.1 96.9 96.9 103.7 103.7 103.7 110.5 110.5 110.5 110.5RE 25, 20 W 78 HED_ 5540 277/280 93.1 99.9 106.7 106.7 113.5 113.5 113.5 120.3 120.3 120.3 120.3RE 25, 20 W 78 DCT22 286 94.6 101.4 108.2 108.2 115.0 115.0 115.0 121.8 121.8 121.8 121.8RE 25, 20 W 78 AB 28 330 106.4 113.2 120.0 120.0 126.8 126.8 126.8 133.6 133.6 133.6 133.6RE 25, 20 W 78 HED_ 5540 / AB 28 277/330 123.6 130.4 137.2 137.2 144.0 144.0 144.0 150.8 150.8 150.8 150.8RE 25, 20 W 79 AB 28 328 117.9 124.7 131.5 131.5 138.3 138.3 138.3 145.1 145.1 145.1 145.1RE 25, 20 W 79 HED_ 5540 / AB 28 278/330 135.1 141.9 148.7 148.7 155.5 155.5 155.5 162.3 162.3 162.3 162.3A-max 26 101-108 71.8 78.6 85.4 85.4 92.2 92.2 92.2 99.0 99.0 99.0 99.0A-max 26 102-108 MEnc 13 285 78.9 85.7 92.5 92.5 99.3 99.3 99.3 106.1 106.1 106.1 106.1A-max 26 102-108 MR 272 80.6 87.4 94.2 94.2 101.0 101.0 101.0 107.8 107.8 107.8 107.8A-max 26 102-108 Enc 22 275 86.2 93.0 99.8 99.8 106.6 106.6 106.6 113.4 113.4 113.4 113.4A-max 26 102-108 HED_ 5540 277/278 90.2 97.0 103.8 103.8 110.6 110.6 110.6 117.4 117.4 117.4 117.4RE-max 29 131-134 71.8 78.6 85.4 85.4 92.2 92.2 92.2 99.0 99.0 99.0 99.0RE-max 29 132/134 MR 272 80.6 87.4 94.2 94.2 101.0 101.0 101.0 107.8 107.8 107.8 107.8May 2012 edition / subject to changemaxon gear231

Planetary Gearhead GP 26 A 26 mm, 0.75–4.5 Nmmaxon gearM 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputpreloaded ball bearingsRadial play, 5 mm from flangemax. 0.1 mmAxial play at axial load < 6 N 0 mm> 6 N max. 0.4 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3Max. radial load, 12 mmfrom flange 70 N 140 N 210 NStock programStandard programSpecial program (on request)Gearhead Data (provisional)1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers406757 406762 406764 406767 406128 406769 406770 406771 4060925.2 : 1 19 : 1 27 : 1 35 : 1 71 : 1 100 : 1 139 : 1 181 : 1 236 : 157/ 113591/ 1873249/ 1211539/ 44226233/ 3179204687/ 2057185193/ 133187723/ 48441553/ 1763 3 3 3 3 3 3 3 31 2 2 2 3 3 3 3 30.75 2.25 2.25 2.25 4.5 4.5 4.5 4.5 4.51.1 3.2 3.2 3.2 6.2 6.2 6.2 6.2 6.290 80 80 80 70 70 70 70 7053 77 77 77 93 93 93 93 930.5 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.80.96 0.54 0.54 0.54 0.31 0.31 0.31 0.31 0.3123.3 33.4 33.4 33.4 39.4 39.4 39.4 39.4 39.4overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 25 77/79 77.9 88.0 88.0 88.0 94.0 94.0 94.0 94.0 94.0RE 25 77/79 MR 272 88.9 99.0 99.0 99.0 105.0 105.0 105.0 105.0 105.0RE 25 77/79 Enc 22 274 92.0 102.1 102.1 102.1 108.1 108.1 108.1 108.1 108.1RE 25 77/79 HED_ 5540 276/278 98.7 108.8 108.8 108.8 114.8 114.8 114.8 114.8 114.8RE 25 77/79 DCT22 286 100.2 110.3 110.3 110.3 116.3 116.3 116.3 116.3 116.3RE 25, 20 W 78 66.4 76.5 76.5 76.5 82.5 82.5 82.5 82.5 82.5RE 25, 20 W 78 MR 272 77.4 87.5 87.5 87.5 93.5 93.5 93.5 93.5 93.5RE 25, 20 W 78 HED_ 5540 277 87.2 97.3 97.3 97.3 103.3 103.3 103.3 103.3 103.3RE 25, 20 W 78 DCT 22 286 88.7 98.8 98.8 98.8 104.8 104.8 104.8 104.8 104.8RE 25, 20 W 78 AB 28 330 100.5 110.6 110.6 110.6 116.6 116.6 116.6 116.6 116.6RE 25, 20 W 78 HED_5540/AB 28 277/330 117.7 127.8 127.8 127.8 133.8 133.8 133.8 133.8 133.8RE 25, 20 W 79 AB 28 330 112.0 122.1 122.1 122.1 128.1 128.1 128.1 128.1 128.1RE 25, 20 W 79 HED_ 5540/AB 28 278/330 129.2 139.3 139.3 139.3 145.3 145.3 145.3 145.3 145.3A-max 26 101-108 68.1 78.2 78.2 78.2 84.2 84.2 84.2 84.2 84.2A-max 26 101-108 MEnc 13 285 75.2 85.3 85.3 85.3 91.3 91.3 91.3 91.3 91.3A-max 26 101-108 MR 272 76.9 87.0 87.0 87.0 93.0 93.0 93.0 93.0 93.0A-max 26 101-108 Enc 22 275 82.5 92.6 92.6 92.6 98.6 98.6 98.6 98.6 98.6A-max 26 101-108 HED_ 5540 277/278 86.5 96.6 96.6 96.6 102.6 102.6 102.6 102.6 102.6232maxon gearMay 2012 edition / subject to change

Spur Gearhead GS 30 A 30 mm, 0.07–0.2 NmTechnical DataSpur Gearheadstraight teethOutput shaftstainless steelShaft diameter as option8 mmBearing at outputsleeve bearingRadial play, 5 mm from flangemax. 0.1 mmAxial play0.03–0.2 mmMax. permissible axial load15 NMax. permissible force for press fits400 NRecommended input speed< 5000 rpmRecommended temperature range -5…+80°CNumber of stages 1 2 3 4 5Max. radial load, 5 mmfrom flange 35 N 35 N 35 N 35 N 35 Nmaxon gearM 1:1Option: Low-noise versionStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers110445 110446 110447 110448 110449 11045015 : 1 30 : 1 60 : 1 100 : 1 200 : 1 500 : 115 30 60 100 200 5002 2 2 2 2 23 3 4 4 5 60.07 0.07 0.10 0.10 0.20 0.200.21 0.21 0.30 0.30 0.60 0.60 = = =73 73 66 66 60 5340 40 45 45 50 551.0 1.0 1.5 1.5 2.0 2.50.17 0.14 0.12 0.10 0.10 0.1023.0 23.0 25.5 25.5 30.5 30.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 26 101-108 67.8 67.8 70.3 70.3 75.3 75.3A-max 26 102-108 MEnc 13 285 74.9 74.9 77.4 77.4 82.4 82.4A-max 26 102-108 MR 272 76.6 76.6 79.1 79.1 84.1 84.1A-max 26 102-108 Enc 22 275 82.2 82.2 84.7 84.7 89.7 89.7A-max 26 102-108 HED_ 5540 277/278 86.2 86.2 88.7 88.7 93.7 93.7May 2012 edition / subject to changemaxon gear233

maxon gearPlanetary Gearhead GP 32 BZ 32 mm, 0.75–4.5 NmLow BacklashTechnical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 5 mm from flangemax. 0.1 mmAxial playmax. 0.7 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 4000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3Max. radial load, 12 mmfrom flange 70 N 140 N 210 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque NmMax. continuous torque within the preloadingNm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*for EC 32 L1 is + 6.4 mm, for RE 30 L1 is + 1.0 mmArticle NumbersM 1:2358975 351942 358331 357988 358335 358385 358512 358513 358515 3585163.7 : 1 5.2 : 1 19 : 1 27 : 1 35 : 1 71 : 1 100 : 1 139 : 1 181 : 1 236 : 163/ 1757/ 113591/ 1873249/ 1211539/ 44226233/ 3179204687/ 2057185193/ 133187723/ 48441553/ 1765.5 3 3 3 3 3 3 3 3 31 1 2 2 2 3 3 3 3 30.75 0.75 2.25 2.25 2.25 4.5 4.5 4.5 4.5 4.50.5 0.5 1.1 1.1 1.1 1.7 1.7 1.7 1.7 1.71.1 1.1 3.2 3.2 3.2 6.2 6.2 6.2 6.2 6.285 85 80 80 80 70 70 70 70 70150 150 190 190 190 240 240 240 240 2400.15 0.15 0.35 0.35 0.35 0.5 0.5 0.5 0.5 0.51.25 1.25 0.75 0.75 0.75 0.7 0.7 0.7 0.7 0.733.5 33.5 43.6 43.6 43.6 53.1 53.1 53.1 53.1 53.1overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 25 77/79 88.1 88.1 98.2 98.2 98.2 107.7 107.7 107.7 107.7 107.7RE 25 77/79 MR 272 99.1 99.1 109.2 109.2 109.2 118.7 118.7 118.7 118.7 118.7RE 25 77/79 Enc 22 274 102.2 102.2 112.3 112.3 112.3 121.8 121.8 121.8 121.8 121.8RE 25 77/79 HED_ 5540 276/278 108.9 108.9 119.0 119.0 119.0 128.5 128.5 128.5 128.5 128.5RE 25 77/79 DCT 22 286 110.4 110.4 120.5 120.5 120.5 130.0 130.0 130.0 130.0 130.0RE 25, 20 W 78 76.6 76.6 86.7 86.7 86.7 96.2 96.2 96.2 96.2 96.2RE 25, 20 W 78 MR 272 87.6 87.6 97.7 97.7 97.7 107.2 107.2 107.2 107.2 107.2RE 25, 20 W 78 HED_ 5540 277/280 97.4 97.4 107.5 107.5 107.5 117.0 117.0 117.0 117.0 117.0RE 25, 20 W 78 DCT 22 286 98.9 98.9 109.0 109.0 109.0 118.5 118.5 118.5 118.5 118.5RE 25, 20 W 78 AB 28 330 110.7 110.7 120.8 120.8 120.8 130.3 130.3 130.3 130.3 130.3RE 25, 20 W 78 HED_ 5540 / AB 28 277/330 127.9 127.9 138.0 138.0 138.0 147.5 147.5 147.5 147.5 147.5RE 25, 20 W 79 AB 28 330 122.2 122.2 132.3 132.3 132.3 141.8 141.8 141.8 141.8 141.8RE 25, 20 W 79 HED_ 5540 / AB 28 276/330 139.4 139.4 149.5 149.5 149.5 159.0 159.0 159.0 159.0 159.0RE 30, 60 W 80 102.6 102.6 112.7 112.7 112.7 122.2 122.2 122.2 122.2 122.2RE 30, 60 W 80 MR 273 114.0 114.0 124.1 124.1 124.1 133.6 133.6 133.6 133.6 133.6RE 35, 90 W 81 104.6 104.6 114.7 114.7 114.7 124.2 124.2 124.2 124.2 124.2RE 35, 90 W 81 MR 273 116.0 116.0 126.1 126.1 126.1 135.6 135.6 135.6 135.6 135.6RE 35, 90 W 81 HED_ 5540 276/278 125.3 125.3 135.4 135.4 135.4 144.9 144.9 144.9 144.9 144.9RE 35, 90 W 81 DCT 22 286 122.7 122.7 132.8 132.8 132.8 142.3 142.3 142.3 142.3 142.3RE 35, 90 W 81 AB 28 330 140.7 140.7 150.8 150.8 150.8 160.3 160.3 160.3 160.3 160.3RE 35, 90 W 81 HEDS 5540 / AB 28 276/330 157.9 157.9 168.0 168.0 168.0 177.5 177.5 177.5 177.5 177.5A-max 26 101-108 78.3 78.3 88.4 88.4 88.4 97.9 97.9 97.9 97.9 97.9A-max 26 101-107 MEnc 13 285 85.4 85.4 95.5 95.5 95.5 105.0 105.0 105.0 105.0 105.0A-max 26 102-108 MR 272 87.1 87.1 97.2 97.2 97.2 106.7 106.7 106.7 106.7 106.7A-max 26 102-108 Enc 22 275 92.7 92.7 102.8 102.8 102.8 112.3 112.3 112.3 112.3 112.3A-max 26 102-108 HED_ 5540 277/278 96.7 96.7 106.8 106.8 106.8 116.3 116.3 116.3 116.3 116.3A-max 32 109/111 96.5 96.5 106.6 106.6 106.6 116.1 116.1 116.1 116.1 116.1A-max 32 110/112 95.1 95.1 105.2 105.2 105.2 114.7 114.7 114.7 114.7 114.7A-max 32 110/112 MR 273 106.3 106.3 116.4 116.4 116.4 125.9 125.9 125.9 125.9 125.9A-max 32 110/112 HED_ 5540 277/278 115.9 115.9 126.0 126.0 126.0 135.5 135.5 135.5 135.5 135.5EC 32, 80 W 156 100.2 100.2 110.3 110.3 110.3 119.8 119.8 119.8 119.8 119.8EC 32, 80 W 156 HED_ 5540 277/279 118.6 118.6 128.7 128.7 128.7 138.2 138.2 138.2 138.2 138.2EC 32, 80 W 156 Res 26 287 120.3 120.3 130.4 130.4 130.4 139.9 139.9 139.9 139.9 139.9MCD EPOS, 60 W 325 153.6 153.6 163.7 163.7 163.7 173.2 173.2 173.2 173.2 173.2MCD EPOS P, 60 W 325 153.6 153.6 163.7 163.7 163.7 173.2 173.2 173.2 173.2 173.2234maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 32 A 32 mm, 0.75–4.5 NmM 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelShaft diameter as option8 mmBearing at outputball bearingRadial play, 5 mm from flange max. 0.14 mmAxial playmax. 0.4 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 6000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 140 N 140 N 140 N 140 N 140 NOption: Low-noise versionmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers166155 166158 166163 166164 166169 166174 166179 166184 166187 166192 166197 1662023.7 : 1 14 : 1 33 : 1 51 : 1 111 : 1 246 : 1 492 : 1 762 : 1 1181 : 1 1972 : 1 2829 : 1 4380 : 126/ 7676/ 49529/ 1617576/ 34313824/ 125421824/ 171586112/ 17519044/ 2510123776 8626176 495144/ 8575 / 4375 / 175109503/ 256 6 3 6 4 4 3 3 4 4 3 3166156 166159 166165 166170 166175 166180 166185 166188 166193 166198 1662034.8 : 1 18 : 1 66 : 1 123 : 1 295 : 1 531 : 1 913 : 1 1414 : 1 2189 : 1 3052 : 1 5247 : 124/ 5624/ 3516224/ 2456877/ 56101062/ 343331776/ 62536501/ 402425488 536406/ 1715 / 245712/ 625523/ 1604 4 4 3 3 4 3 3 3 3 3166157 166160 166166 166171 166176 166181 166186 166189 166194 166199 1662045.8 : 1 21 : 1 79 : 1 132 : 1 318 : 1 589 : 1 1093 : 1 1526 : 1 2362 : 1 3389 : 1 6285 : 123/ 4299/ 143887/ 493312/ 25389376/ 122520631/ 35279841 9345024 2066688/ 256 / 6125 / 875474513 6436343/ 140 / 10243 3 3 3 4 3 3 4 3 3 3166161 166167 166172 166177 166182 166190 166195 16620023 : 1 86 : 1 159 : 1 411 : 1 636 : 1 1694 : 1 2548 : 1 3656 : 1576/ 2514976/ 1751587/ 10359424/ 87579488/ 1251162213 7962624 457056/ 686 / 3125 / 1254 4 3 4 3 3 4 3166162 166168 166173 166178 166183 166191 166196 16620128 : 1 103 : 1 190 : 1 456 : 1 706 : 1 1828 : 1 2623 : 1 4060 : 1138/ 53588/ 3512167/ 6489401/ 196158171/ 2242238912 2056223 3637933/ 1225 / 784 / 8963 3 3 3 3 3 3 31 2 2 3 3 4 4 4 5 5 5 50.75 2.25 2.25 4.50 4.50 4.50 4.50 4.50 4.50 4.50 4.50 4.501.1 3.4 3.4 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.580 75 75 70 70 60 60 60 50 50 50 50118 162 162 194 194 226 226 226 258 258 258 2580.7 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.01.5 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.726.5 36.4 36.4 43.1 43.1 49.8 49.8 49.8 56.5 56.5 56.5 56.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 25 77/79 81.1 91.0 91.0 97.7 97.7 104.4 104.4 104.4 111.1 111.1 111.1 111.1RE 25 77/79 MR 272 92.1 102.0 102.0 108.7 108.7 115.4 115.4 115.4 122.1 122.1 122.1 122.1RE 25 77/79 Enc 22 274 95.2 105.1 105.1 111.8 111.8 118.5 118.5 118.5 125.2 125.2 125.2 125.2RE 25 77/79 HED_ 5540 276/278 101.9 111.8 111.8 118.5 118.5 125.2 125.2 125.2 131.9 131.9 131.9 131.9RE 25 77/79 DCT 22 286 103.4 113.3 113.3 120.0 120.0 126.7 126.7 126.7 133.4 133.4 133.4 133.4RE 25, 20 W 78 69.6 79.5 79.5 86.2 86.2 92.9 92.9 92.9 99.6 99.6 99.6 99.6RE 25, 20 W 78 MR 272 80.6 90.5 90.5 97.2 97.2 103.9 103.9 103.9 110.6 110.6 110.6 110.6RE 25, 20 W 78 HED_ 5540 277/280 90.4 100.3 100.3 107.0 107.0 113.7 113.7 113.7 120.4 120.4 120.4 120.4RE 25, 20 W 78 DCT22 286 91.9 101.8 101.8 108.5 108.5 115.2 115.2 115.2 121.9 121.9 121.9 121.9RE 25, 20 W 78 AB 28 330 103.7 113.6 113.6 120.3 120.3 127.0 127.0 127.0 133.7 133.7 133.7 133.7RE 25, 20 W 78 HED_ 5540 / AB 28 277/330 120.9 130.8 130.8 137.5 137.5 144.2 144.2 144.2 150.9 150.9 150.9 150.9RE 25, 20 W 79 AB 28 330 115.2 125.1 125.1 131.8 131.8 138.5 138.5 138.5 145.2 145.2 145.2 145.2RE 25, 20 W 79 HED_ 5540/AB 28 276/330 132.4 142.3 142.3 149.0 149.0 155.7 155.7 155.7 162.4 162.4 162.4 162.4A-max 26 101-108 71.3 81.2 81.2 87.9 87.9 94.6 94.6 94.6 101.3 101.3 101.3 101.3A-max 26 102-108 MEnc 13 285 78.4 88.3 88.3 95.0 95.0 101.7 101.7 101.7 108.4 108.4 108.4 108.4A-max 26 102-108 MR 272 80.1 90.0 90.0 96.7 96.7 103.4 103.4 103.4 110.1 110.1 110.1 110.1A-max 26 102-108 Enc 22 275 85.7 95.6 95.6 102.3 102.3 109.0 109.0 109.0 115.7 115.7 115.7 115.7A-max 26 102-108 HED_ 5540 277/278 89.7 99.6 99.6 106.3 106.3 113.0 113.0 113.0 119.7 119.7 119.7 119.7RE-max 29 131-134 71.3 81.2 81.2 87.9 87.9 94.6 94.6 94.6 101.3 101.3 101.3 101.3RE-max 29 132/134 MR 272 80.1 90.0 90.0 96.7 96.7 103.4 103.4 103.4 110.1 110.1 110.1 110.1May 2012 edition / subject to changemaxon gear235

Planetary Gearhead GP 32 A 32 mm, 0.75–4.5 Nmmaxon gearM 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelShaft diameter as option8 mmBearing at outputball bearingRadial play, 5 mm from flange max. 0.14 mmAxial playmax. 0.4 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 6000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 140 N 140 N 140 N 140 N 140 NOption: Low-noise versionStock programStandard programSpecial program (on request)166155 166158 166163 166164 166169 166174 166179 166184 166187 166192 166197 166202Gearhead Data1 Reduction3.7 : 1 14 : 1 33 : 1 51 : 1 111 : 1 246 : 1 492 : 1 762 : 1 1181 : 1 1972 : 1 2829 : 1 4380 : 12 Reduction absolute26/ 7676/ 49529/ 1617576/ 34313824/ 125421824/ 171586112/ 17519044/ 2510123776 8626176 495144/ 8575 / 4375 / 175109503/ 253 Max. motor shaft diameter mm 6 6 3 6 4 4 3 3 4 4 3 3Article Numbers166156 166159 166165 166170 166175 166180 166185 166188 166193 166198 1662031 Reduction4.8 : 1 18 : 1 66 : 1 123 : 1 295 : 1 531 : 1 913 : 1 1414 : 1 2189 : 1 3052 : 1 5247 : 12 Reduction absolute24/ 5624/ 3516224/ 2456877/ 56101062/ 343331776/ 62536501/ 402425488 536406/ 1715 / 2451907712/ 625839523/ 1603 Max. motor shaft diameter mm 4 4 4 3 3 4 3 3 3 3 3Article Numbers166157 166160 166166 166171 166176 166181 166186 166189 166194 166199 1662041 Reduction5.8 : 1 21 : 1 79 : 1 132 : 1 318 : 1 589 : 1 1093 : 1 1526 : 1 2362 : 1 3389 : 1 6285 : 12 Reduction absolute23/ 4299/ 143887/ 493312/ 2538976/ 122520631/ 35279841 9345024 2066688/ 256 / 6125 / 875474513 6436343/ 140 / 10243 Max. motor shaft diameter mm 3 3 3 3 4 3 3 4 3 3 3Article Numbers166161 166167 166172 166177 166182 166190 166195 1662001 Reduction23 : 1 86 : 1 159 : 1 411 : 1 636 : 1 1694 : 1 2548 : 1 3656 : 12 Reduction absolute576/ 2514976/ 1751587/ 10359424/ 87579488/ 1251162213 7962624 457056/ 686 / 3125 / 1253 Max. motor shaft diameter mm4 4 3 4 3 3 4 3Article Numbers166162 166168 166173 166178 166183 166191 166196 1662011 Reduction28 : 1 103 : 1 190 : 1 456 : 1 706 : 1 1828 : 1 2623 : 1 4060 : 12 Reduction absolute138/ 53588/ 3512167/ 6489401/ 196158171/ 2242238912 2056223 3637933/ 1225 / 784 / 8963 Max. motor shaft diameter mm3 3 3 3 3 3 3 34 Number of stages1 2 2 3 3 4 4 4 5 5 5 55 Max. continuous torque Nm 0.75 2.25 2.25 4.50 4.50 4.50 4.50 4.50 4.50 4.50 4.50 4.506 Intermittently permissible torque at gear output Nm 1.1 3.4 3.4 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.57 Max. efficiency % 80 75 75 70 70 60 60 60 50 50 50 508 Weight g 118 162 162 194 194 226 226 226 258 258 258 2589 Average backlash no load ° 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.010 Mass inertia gcm 2 1.5 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.711 Gearhead length L1* mm 26.5 36.4 36.4 43.1 43.1 49.8 49.8 49.8 56.5 56.5 56.5 56.5*for EC 32 flat L1 is + 2.0 mmArticle Numbersoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 30, 60 W 80 94.6 104.5 104.5 111.2 111.2 117.9 117.9 117.9 124.6 124.6 124.6 124.6RE 30, 60 W 80 MR 273 106.0 115.9 115.9 122.6 122.6 129.3 129.3 129.3 136.0 136.0 136.0 136.0RE 35, 90 W 81 97.6 107.5 107.5 114.2 114.2 120.9 120.9 120.9 127.6 127.6 127.6 127.6RE 35, 90 W 81 MR 273 109.0 118.9 118.9 125.6 125.6 132.3 132.3 132.3 139.0 139.0 139.0 139.0RE 35, 90 W 81 HED_ 5540 276/278 118.3 128.2 128.2 134.9 134.9 141.6 141.6 141.6 148.3 148.3 148.3 148.3RE 35, 90 W 81 DCT 22 286 115.7 125.6 125.6 132.3 132.3 139.0 139.0 139.0 145.7 145.7 145.7 145.7RE 35, 90 W 81 AB 28 330 133.7 143.6 143.6 150.3 150.3 157.0 157.0 157.0 163.7 163.7 163.7 163.7RE 35, 90 W 81 HEDS 5540 / AB 28 276/330 150.9 160.8 160.8 167.5 167.5 174.2 174.2 174.2 180.9 180.9 180.9 180.9A-max 32 109/111 89.5 99.4 99.4 106.1 106.1 112.8 112.8 112.8 119.5 119.5 119.5 119.5A-max 32 110/112 88.1 98.0 98.0 104.7 104.7 111.4 111.4 111.4 118.1 118.1 118.1 118.1A-max 32 110/112 MR 273 99.3 109.2 109.2 115.9 115.9 122.6 122.6 122.6 129.3 129.3 129.3 129.3A-max 32 110/112 HED_ 5540 277/278 108.9 118.8 118.8 125.5 125.5 132.2 132.2 132.2 138.9 138.9 138.9 138.9EC 32, 80 W 156 86.6 96.5 96.5 103.2 103.2 109.9 109.9 109.9 116.6 116.6 116.6 116.6EC 32, 80 W 156 HED_ 5540 277/279 105.0 114.9 114.9 121.6 121.6 128.3 128.3 128.3 135.0 135.0 135.0 135.0EC 32, 80 W 156 Res 26 287 106.7 116.6 116.6 123.3 123.3 130.0 130.0 130.0 136.7 136.7 136.7 136.7EC 32 flat, 15 W 188 44.5 54.4 54.4 61.1 61.1 67.8 67.8 67.8 74.5 74.5 74.5 74.5EC 32 flat, IE, IP 00 189 54.6 64.5 64.5 71.2 71.2 77.9 77.9 77.9 84.6 84.6 84.6 84.6EC 32 flat, IE, IP 40 189 56.3 66.2 66.2 72.9 72.9 79.6 79.6 79.6 86.3 86.3 86.3 86.3236maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 32 C 32 mm, 1.0–6.0 NmCeramic VersionM 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelShaft diameter as option8 mmBearing at outputball bearingRadial play, 5 mm from flange max. 0.14 mmAxial playmax. 0.4 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 140 N 140 N 140 N 140 N 140 NOption: Low-noise versionmaxon gearStock programStandard programSpecial program (on request)Article Numbers166930 166933 166938 166939 166944 166949 166954 166959 166962 166967 166972 166977Gearhead Data1 Reduction3.7 : 1 14 : 1 33 : 1 51 : 1 111 : 1 246 : 1 492 : 1 762 : 1 1181 : 1 1972 : 1 2829 : 1 4380 : 12 Reduction absolute26/ 7676/ 49529/ 1617576/ 34313824/ 125421824/ 171586112/ 17519044/ 2510123776 8626176 495144/ 8575 / 4375 / 175109503/ 253 Max. motor shaft diameter mm 6 6 3 6 4 4 3 3 4 4 3 3Article Numbers166931 166934 166940 166945 166950 166955 166960 166963 166968 166973 1669781 Reduction4.8 : 1 18 : 1 66 : 1 123 : 1 295 : 1 531 : 1 913 : 1 1414 : 1 2189 : 1 3052 : 1 5247 : 12 Reduction absolute24/ 5624/ 3516224/ 2456877/ 56101062/ 343331776/ 62536501/ 402425488 536406/ 1715 / 2451907712/ 625839523/ 1603 Max. motor shaft diameter mm 4 4 4 3 3 4 3 3 3 3 3Article Numbers166932 166935 166941 166946 166951 166956 166961 166964 166969 166974 1669791 Reduction5.8 : 1 21 : 1 79 : 1 132 : 1 318 : 1 589 : 1 1093 : 1 1526 : 1 2362 : 1 3389 : 1 6285 : 12 Reduction absolute23/ 4299/ 143887/ 493312/ 25389376/ 122520631/ 35279841 9345024 2066688/ 256 / 6125 / 875474513 6436343/ 140 / 10243 Max. motor shaft diameter mm 3 3 3 3 4 3 3 4 3 3 3Article Numbers166936 166942 166947 166952 166957 166965 166970 1669751 Reduction23 : 1 86 : 1 159 : 1 411 : 1 636 : 1 1694 : 1 2548 : 1 3656 : 12 Reduction absolute576/ 2514976/ 1751587/ 10359424/ 87579488/ 1251162213 7962624 457056/ 686 / 3125 / 1253 Max. motor shaft diameter mm4 4 3 4 3 3 4 3Article Numbers166937 166943 166948 166953 166958 166966 166971 1669761 Reduction28 : 1 103 : 1 190 : 1 456 : 1 706 : 1 1828 : 1 2623 : 1 4060 : 12 Reduction absolute138/ 53588/ 3512167/ 6489401/ 196158171/ 2242238912 2056223 3637933/ 1225 / 784 / 8963 Max. motor shaft diameter mm3 3 3 3 3 3 3 34 Number of stages1 2 2 3 3 4 4 4 5 5 5 55 Max. continuous torque Nm 1 3 3 6 6 6 6 6 6 6 6 66 Intermittently permissible torque at gear output Nm 1.25 3.75 3.75 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.57 Max. efficiency % 80 75 75 70 70 60 60 60 50 50 50 508 Weight g 118 162 162 194 194 226 226 226 258 258 258 2589 Average backlash no load ° 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.010 Mass inertia gcm 2 1.5 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.711 Gearhead length L1 mm 26.5 36.4 36.4 43.1 43.1 49.8 49.8 49.8 56.5 56.5 56.5 56.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 25, 10 W 77/79 81.1 91.0 91.0 97.7 97.7 104.4 104.4 104.4 111.1 111.1 111.1 111.1RE 25, 10 W 77/79 MR 272 92.1 102.0 102.0 108.7 108.7 115.4 115.4 115.4 122.1 122.1 122.1 122.1RE 25, 10 W 77/79 Enc 22 274 95.2 105.1 105.1 111.8 111.8 118.5 118.5 118.5 125.2 125.2 125.2 125.2RE 25, 10 W 77/79 HED_ 5540 276/278 101.9 111.8 111.8 118.5 118.5 125.2 125.2 125.2 131.9 131.9 131.9 131.9RE 25, 10 W 77/79 DCT 22 286 103.4 113.3 113.3 120.0 120.0 126.7 126.7 126.7 133.4 133.4 133.4 133.4RE 25, 20 W 78 69.6 79.5 79.5 86.2 86.2 92.9 92.9 92.9 99.6 99.6 99.6 99.6RE 25, 20 W 78 MR 272 80.6 90.5 90.5 97.2 97.2 103.9 103.9 103.9 110.6 110.6 110.6 110.6RE 25, 20 W 78 HED_ 5540 277/280 90.4 100.3 100.3 107.0 107.0 113.7 113.7 113.7 120.4 120.4 120.4 120.4RE 25, 20 W 78 DCT22 286 91.9 101.8 101.8 108.5 108.5 115.2 115.2 115.2 121.9 121.9 121.9 121.9RE 25, 20 W 78 AB 28 330 103.7 113.6 113.6 120.3 120.3 127.0 127.0 127.0 133.7 133.7 133.7 133.7RE 25, 20 W 78 HED_ 5540 / AB 28 277/330 120.9 130.8 130.8 137.5 137.5 144.2 144.2 144.2 150.9 150.9 150.9 150.9RE 25, 20 W 79 AB 28 330 115.2 125.1 125.1 131.8 131.8 138.5 138.5 138.5 145.2 145.2 145.2 145.2RE 25, 20 W 79 HED_5540 / AB 28 330 132.4 142.3 142.3 149.0 149.0 155.7 155.7 155.7 162.4 162.4 162.4 162.4RE 30, 60 W 80 94.6 104.5 104.5 111.2 111.2 117.9 117.9 117.9 124.6 124.6 124.6 124.6RE 30, 60 W 80 MR 273 106.0 115.9 115.9 122.6 122.6 129.3 129.3 129.3 136.0 136.0 136.0 136.0RE 35, 90 W 81 97.6 107.5 107.5 114.2 114.2 120.9 120.9 120.9 127.6 127.6 127.6 127.6RE 35, 90 W 81 MR 273 109.0 118.9 118.9 125.6 125.6 132.3 132.3 132.3 139.0 139.0 139.0 139.0RE 35, 90 W 81 HED_ 5540 276/278 118.3 128.2 128.2 134.9 134.9 141.6 141.6 141.6 148.3 148.3 148.3 148.3RE 35, 90 W 81 DCT 22 287 115.7 125.6 125.6 132.3 132.3 139.0 139.0 139.0 145.7 145.7 145.7 145.7RE 35, 90 W 81 AB 28 330 133.7 143.6 143.6 150.3 150.3 157.0 157.0 157.0 163.7 163.7 163.7 163.7RE 35, 90 W 81 HEDS 5540 / AB 28 276/330 150.9 160.8 160.8 167.5 167.5 174.2 174.2 174.2 180.9 180.9 180.9 180.9A-max 26 101-108 71.3 81.2 81.2 87.9 87.9 94.6 94.6 94.6 101.3 101.3 101.3 101.3A-max 26 102-108 MEnc 13 285 78.4 88.3 88.3 95.0 95.0 101.7 101.7 101.7 108.4 108.4 108.4 108.4A-max 26 102-108 MR 272 80.1 90.0 90.0 96.7 96.7 103.4 103.4 103.4 110.1 110.1 110.1 110.1A-max 26 102-108 Enc 22 275 85.7 95.6 95.6 102.3 102.3 109.0 109.0 109.0 115.7 115.7 115.7 115.7A-max 26 102-108 HED_ 5540 277/278 89.7 99.6 99.6 106.3 106.3 113.0 113.0 113.0 119.7 119.7 119.7 119.7A-max 32 109/111 89.5 99.4 99.4 106.1 106.1 112.8 112.8 112.8 119.5 119.5 119.5 119.5A-max 32 110/112 88.1 98.0 98.0 104.7 104.7 111.4 111.4 111.4 118.1 118.1 118.1 118.1A-max 32 110/112 MR 273 99.3 109.2 109.2 115.9 115.9 122.6 122.6 122.6 129.3 129.3 129.3 129.3A-max 32 110/112 HED_ 5540 277/278 108.9 118.8 118.8 125.5 125.5 132.2 132.2 132.2 138.9 138.9 138.9 138.9May 2012 edition / subject to changemaxon gear237

maxon gearPlanetary Gearhead GP 32 C 32 mm, 1.0–6.0 NmCeramic VersionM 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelShaft diameter as option8 mmBearing at outputball bearingRadial play, 5 mm from flange max. 0.14 mmAxial playmax. 0.4 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 140 N 140 N 140 N 140 N 140 NOption: Low-noise versionStock programStandard programSpecial program (on request)Article Numbers166930 166933 166938 166939 166944 166949 166954 166959 166962 166967 166972 166977Gearhead Data1 Reduction3.7 : 1 14 : 1 33 : 1 51 : 1 111 : 1 246 : 1 492 : 1 762 : 1 1181 : 1 1972 : 1 2829 : 1 4380 : 12 Reduction absolute26/7676/ 49529/ 1617576/ 34313824/ 125421824/ 171586112/ 17519044/ 2510123776 8626176 495144/ 8575 / 4375 / 175109503/ 253 Max. motor shaft diameter mm 6 6 3 6 4 4 3 3 4 4 3 3Article Numbers166931 166934 166940 166945 166950 166955 166960 166963 166968 166973 1669781 Reduction4.8 : 1 18 : 1 66 : 1 123 : 1 295 : 1 531 : 1 913 : 1 1414 : 1 2189 : 1 3052 : 1 5247 : 12 Reduction absolute24/ 5624/ 3516224/ 2456877/ 56101062/ 343331776/ 62536501/ 402425488 536406/ 1715 / 2451907712/ 625839523/ 1603 Max. motor shaft diameter mm 4 4 4 3 3 4 3 3 3 3 3Article Numbers166932 166935 166941 166946 166951 166956 166961 166964 166969 166974 1669791 Reduction5.8 : 1 21 : 1 79 : 1 132 : 1 318 : 1 589 : 1 1093 : 1 1526 : 1 2362 : 1 3389 : 1 6285 : 12 Reduction absolute23/ 4299/ 143887/ 493312/ 25389376/ 122520631/ 35279841 9345024 2066688/ 256 / 6125 / 875474513 6436343/ 140 / 10243 Max. motor shaft diameter mm 3 3 3 3 4 3 3 4 3 3 3Article Numbers166936 166942 166947 166952 166957 166965 166970 1669751 Reduction23 : 1 86 : 1 159 : 1 411 : 1 636 : 1 1694 : 1 2548 : 1 3656 : 12 Reduction absolute576/ 2514976/ 1751587/ 10359424/ 87579488/ 1251162213 7962624 457056/ 686 / 3125 / 1253 Max. motor shaft diameter mm4 4 3 4 3 3 4 3Article Numbers166937 166943 166948 166953 166958 166966 166971 1669761 Reduction28 : 1 103 : 1 190 : 1 456 : 1 706 : 1 1828 : 1 2623 : 1 4060 : 12 Reduction absolute138/ 53588/ 3512167/ 6489401/ 196158171/ 2242238912 2056223 3637933/ 1225 / 784 / 8963 Max. motor shaft diameter mm3 3 3 3 3 3 3 34 Number of stages1 2 2 3 3 4 4 4 5 5 5 55 Max. continuous torque Nm 1 3 3 6 6 6 6 6 6 6 6 66 Intermittently permissible torque at gear output Nm 1.25 3.75 3.75 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.57 Max. efficiency % 80 75 75 70 70 60 60 60 50 50 50 508 Weight g 118 162 162 194 194 226 226 226 258 258 258 2589 Average backlash no load ° 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.010 Mass inertia gcm 2 1.5 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.711 Gearhead length L1 mm 26.5 36.4 36.4 43.1 43.1 49.8 49.8 49.8 56.5 56.5 56.5 56.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE-max 29 131-134 71.3 81.2 81.2 87.9 87.9 94.6 94.6 94.6 101.3 101.3 101.3 101.3RE-max 29 132/134 MR 272 80.1 90.0 90.0 96.7 96.7 103.4 103.4 103.4 110.1 110.1 110.1 110.1EC 32, 80 W 156 86.6 96.5 96.5 103.2 103.2 109.9 109.9 109.9 116.6 116.6 116.6 116.6EC 32, 80 W 156 HED_ 5540 277/279 105.0 114.9 114.9 121.6 121.6 128.3 128.3 128.3 135.0 135.0 135.0 135.0EC 32, 80 W 156 Res 26 287 106.7 116.6 116.6 123.3 123.3 130.0 130.0 130.0 136.7 136.7 136.7 136.7EC-max 22, 25 W 167 75.1 85.0 85.0 91.7 91.7 98.4 98.4 98.4 105.1 105.1 105.1 105.1EC-max 22, 25 W 167 MR 271 84.8 94.7 94.7 101.4 101.4 108.1 108.1 108.1 114.8 114.8 114.8 114.8EC-max 22, 25 W 167 AB 20 328 111.6 121.5 121.5 128.2 128.2 134.9 134.9 134.9 141.6 141.6 141.6 141.6EC-max 30, 40 W 168 68.9 78.8 78.8 85.5 85.5 92.2 92.2 92.2 98.9 98.9 98.9 98.9EC-max 30, 40 W 168 MR 272 81.1 91.0 91.0 97.7 97.7 104.4 104.4 104.4 111.1 111.1 111.1 111.1EC-max 30, 40 W 168 HEDL 5540 279 89.5 99.4 99.4 106.1 106.1 112.8 112.8 112.8 119.5 119.5 119.5 119.5EC-max 30, 40 W 168 AB 20 328 104.5 114.4 114.4 121.1 121.1 127.8 127.8 127.8 134.5 134.5 134.5 134.5EC-max 30, 40 W 168 HEDL 5540 / AB 20 279/328 125.1 135.0 135.0 141.7 141.7 148.4 148.4 148.4 155.1 155.1 155.1 155.1EC-4pole 22, 90 W 175 75.2 85.1 85.1 91.8 91.8 98.5 98.5 98.5 105.2 105.2 105.2 105.2EC-4pole 22, 90 W 175 HEDL 5540 280 96.7 106.6 106.6 113.3 113.3 120.0 120.0 120.0 126.7 126.7 126.7 126.7EC-4pole 22, 120 W 176 92.6 102.5 102.5 109.2 109.2 115.9 115.9 115.9 122.6 122.6 122.6 122.6EC-4pole 22, 120 W 176 HEDL 5540 280 114.1 124.0 124.0 130.7 130.7 137.4 137.4 137.4 144.1 144.1 144.1 144.1EC 32 flat, 15 W 188 44.5 54.4 54.4 61.1 61.1 67.8 67.8 67.8 74.5 74.5 74.5 74.5EC 32 flat IE, IP 00 189 54.6 64.5 64.5 71.2 71.2 77.9 77.9 77.9 84.6 84.6 84.6 84.6EC 32 flat IE, IP 40 189 56.3 66.2 66.2 72.9 72.9 79.6 79.6 79.6 86.3 86.3 86.3 86.3EC-i 40, 50 W 190 58.1 68.0 68.0 74.7 74.7 81.4 81.4 81.4 88.1 88.1 88.1 88.1EC-i 40, 50 W 190 MR 273 73.8 83.7 83.7 90.4 90.4 97.1 97.1 97.1 103.8 103.8 103.8 103.8EC-i 40, 50 W 190 HEDL 5540 280 81.5 91.4 91.4 98.1 98.1 104.8 104.8 104.8 111.5 111.5 111.5 111.5EC-i 40, 70 W 191 68.1 78.0 78.0 84.7 84.7 91.4 91.4 91.4 98.1 98.1 98.1 98.1EC-i 40, 70 W 191 MR 273 83.8 93.7 93.7 100.4 100.4 107.1 107.1 107.1 113.8 113.8 113.8 113.8EC-i 40, 70 W 191 HEDL 5540 280 91.5 101.4 101.4 108.1 108.1 114.8 114.8 114.8 121.5 121.5 121.5 121.5MCD EPOS, 60 W 325 150.2 160.1 160.1 166.8 166.8 173.5 173.5 173.5 180.2 180.2 180.2 180.2MCD EPOS P, 60 W 325 150.2 160.1 160.1 166.8 166.8 173.5 173.5 173.5 180.2 180.2 180.2 180.2238 maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 32 HP 32 mm, 4.0–8.0 NmHigh PowerTechnical DataPlanetary Gearheadstraight teethOutput shaftstainless steelBearing at outputball bearingRadial play, 10 mm from flange max. 0.14 mmAxial playmax. 0.4 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 200 N 200 N 200 N 200 N 200 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle NumbersM 1:2320247 326663 326664 326668 326672 324947 32495214 : 1 33 : 1 51 : 1 111:1 190 : 1 456 : 1 706 : 1676/ 49529/ 1617576/ 34313824/ 125456976/ 240189401/ 196158171/ 2246 3 6 4 6 3 3326659 326665 326669 324942 324948 32495318 : 1 66 : 1 123 : 1 246 : 1 492 : 1 762 : 1624/ 3516224/ 2456877/ 56421824/ 171586112/ 17519044/ 256 6 3 6 6 4326660 326666 326670 324944 324949 32495421 : 1 79 : 1 132 : 1 295 : 1 531 : 1 913 : 1299/ 143887/ 493312/ 25101062/ 343331776/ 62536501/ 406 6 4 6 4 3326661 326667 326671 324945 32495023 : 1 86 : 1 159 : 1 318 : 1 589 : 1576/ 2514976/ 1751587/ 10389376/ 122520631/ 354 6 3 6 6326662 320297 324946 32495128 : 1 103 : 1 411 : 1 636 : 1138/ 53588/ 35359424/ 87579488/ 1254 6 6 42 2 3 3 4 4 44 4 8 8 8 8 86 6 12 12 12 12 1275 75 70 70 60 60 60178 178 213 213 249 249 2490.8 0.8 1.0 1.0 1.0 1.0 1.01.6 0.5 1.5 0.7 1.5 1.5 0.748.1 48.1 54.8 54.8 61.5 61.5 61.5overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 35, 90 W 81 119.2 119.2 125.9 125.9 132.6 132.6 132.6RE 35, 90 W 81 MR 273 130.6 130.6 137.3 137.3 144.0 144.0 144.0RE 35, 90 W 81 HED_ 5540 276/278 139.9 139.9 146.6 146.6 153.3 153.3 153.3RE 35, 90 W 81 DCT 22 286 137.3 137.3 144.0 144.0 150.7 150.7 150.7RE 35, 90 W 81 AB 28 330 155.3 155.3 162.0 162.0 168.7 168.7 168.7RE 35, 90 W 81 HEDS 5540 / AB 28 276/330 172.5 172.5 179.2 179.2 185.9 185.9 185.9EC-max 30, 40 W 168 90.2 90.2 96.9 96.9 103.6 103.6 103.6EC-max 30, 40 W 168 MR 272 102.4 102.4 109.1 109.1 115.8 115.8 115.8EC-max 30, 40 W 168 HEDL 5540 279 110.8 110.8 117.5 117.5 124.2 124.2 124.2EC-max 30, 40 W 168 AB 20 328 125.8 125.8 132.5 132.5 139.2 139.2 139.2EC-max 30, 40 W 168 HEDL 5540/AB 20 279/328 146.4 146.4 153.1 153.1 159.8 159.8 159.8EC-max 30, 60 W 169 112.2 112.2 118.9 118.9 125.6 125.6 125.6EC-max 30, 60 W 169 MR 272 124.4 124.4 131.1 131.1 137.8 137.8 137.8EC-max 30, 60 W 169 HEDL 5540 279 132.8 132.8 139.5 139.5 146.2 146.2 146.2EC-max 30, 60 W 169 AB 20 328 147.8 147.8 154.5 154.5 161.2 161.2 161.2EC-max 30, 60 W 169 HEDL 5540/AB 20 328 168.4 168.4 175.1 175.1 181.8 181.8 181.8EC-4pole 30, 100 W 177 95.2 95.2 101.9 101.9 108.6 108.6 108.6EC-4pole 30, 100 W 177 MR 272 107.4 107.4 114.1 114.1 120.8 120.8 120.8EC-4pole 30, 100 W 177 HEDL 5540 280 115.8 115.8 122.5 122.5 129.2 129.2 129.2EC-4pole 30, 100 W 177 AB 20 328 131.4 131.4 138.1 138.1 144.8 144.8 144.8EC-4pole 30, 100 W 177 HEDL 5540/AB 20 280/328 152.2 152.2 158.9 158.9 165.6 165.6 165.6EC-4pole 30, 200 W 178 112.2 112.2 118.9 118.9 125.6 125.6 125.6EC-4pole 30, 200 W 178 MR 272 124.4 124.4 131.1 131.1 137.8 137.8 137.8EC-4pole 30, 200 W 178 HEDL 5540 280 132.8 132.8 139.5 139.5 146.2 146.2 146.2EC-4pole 30, 200 W 178 AB 20 328 148.4 148.4 155.1 155.1 161.8 161.8 161.8EC-4pole 30, 200 W 178 HEDL 5540/AB 20 280/328 169.2 169.2 175.9 175.9 182.6 182.6 182.6MCD EPOS, 60 W 325 168.2 168.2 174.9 174.9 181.6 181.6 181.6MCD EPOS P, 60 W 325 168.2 168.2 174.9 174.9 181.6 181.6 181.6May 2012 edition / subject to changemaxon gear239

maxon gearKoaxdrive KD 32 32 mm, 1.0–4.5 NmLow NoiseTechnical DataPlanetary Gearheadspecial toothingOutput shaftstainless steelBearing at outputball bearingRadial play, 5 mm from flange max. 0.14 mmAxial playmax. 0.4 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -15…+80°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 140 N 140 N 140 N 140 N 140 NM 1:2Option: higher reduction ratio on requestStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute7 Max. efficiency %10 Mass inertia gcm 2Article Numbers1 Reduction2 Reduction absolute7 Max. efficiency %10 Mass inertia gcm 2Article Numbers1 Reduction2 Reduction absolute7 Max. efficiency %10 Mass inertia gcm 23 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm8 Weight g9 Average backlash no load °11 Gearhead length L1 mmArticle Numbers354722 354725 354962 354730 354731 354734 354737 354963 35474211 : 1 41 : 1 82 : 1 158 : 1 152 : 1 253 : 1 392 : 1 705 : 1 1091 : 111/ 1286/ 7408/ 5792/ 57436/ 496336/ 259792/ 259867/ 1417457/ 1678 70 65 61 63 63 59 55 550.65 0.60 0.60 0.35 0.60 0.60 0.35 0.35 0.22354723 354726 354728 354744 354732 354735 354738 35474017 : 1 53 : 1 98 : 1 190 : 1 196 : 1 304 : 1 455 : 1 760 : 117/ 1264/ 5391/ 4759/ 46864/ 351518/ 522308/ 4919008/ 2572 70 65 65 63 63 55 550.38 0.60 0.35 0.35 0.60 0.60 0.22 0.22354724 354727 354729 354733 354736 354739 35474133 : 1 63 : 1 123 : 1 235 : 1 364 : 1 588 : 1 911 : 133/ 1442/ 7858/ 711492/ 495819/ 1620592/ 354554/ 568 70 61 63 63 59 550.65 0.60 0.22 0.60 0.60 0.35 0.223 3 3 3 3 3 3 3 31 2 2 2 3 3 3 3 31 3.5 3.5 3.5 4.5 4.5 4.5 4.5 4.51.25 4.4 4.4 4.4 6.5 6.5 6.5 6.5 6.5130 230 230 230 262 262 262 262 2623.5 1 1 1 1 1 1 1 140.7 57.9 57.9 57.9 67.6 67.6 67.6 67.6 67.6overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 25 77/79 95.3 112.5 112.5 112.5 122.2 122.2 122.2 122.2 122.2RE 25 77/79 MR 272 106.3 123.5 123.5 123.5 133.2 133.2 133.2 133.2 133.2RE 25 77/79 Enc 22 274 109.4 126.6 126.6 126.6 136.3 136.3 136.3 136.3 136.3RE 25 77/79 HED_5540 276/278 116.1 133.3 133.3 133.3 143.0 143.0 143.0 143.0 143.0RE 25 77/79 DCT 22 286 117.6 134.8 134.8 134.8 144.5 144.5 144.5 144.5 144.5RE 25, 20 W 78 83.8 101.0 101.0 101.0 110.7 110.7 110.7 110.7 110.7RE 25, 20 W 78 MR 272 94.8 112.0 112.0 112.0 121.7 121.7 121.7 121.7 121.7RE 25, 20 W 78 HED_5540 277/280 104.6 121.8 121.8 121.8 131.5 131.5 131.5 131.5 131.5RE 25, 20 W 78 DCT 22 286 106.1 123.3 123.3 123.3 133.0 133.0 133.0 133.0 133.0RE 25, 20 W 78 AB 28 330 117.9 135.1 135.1 135.1 144.8 144.8 144.8 144.8 144.8RE 25, 20 W 78 HED_5540 / AB 28 277/330 135.1 152.3 152.3 152.3 162.0 162.0 162.0 162.0 162.0RE 30, 60 W 80 108.8 126.0 126.0 126.0 135.7 135.7 135.7 135.7 135.7RE 30, 60 W 80 MR 273 120.2 137.4 137.4 137.4 147.1 147.1 147.1 147.1 147.1EC-max 22, 12 W 166 72.8 90.0 90.0 90.0 99.7 99.7 99.7 99.7 99.7EC-max 22, 12 W 166 MR 271 82.4 99.6 99.6 99.6 109.3 109.3 109.3 109.3 109.3EC-max 22, 12 W 166 AB 20 328 108.4 125.6 125.6 125.6 135.3 135.3 135.3 135.3 135.3EC-max 22, 25 W 167 89.3 106.5 106.5 106.5 116.2 116.2 116.2 116.2 116.2EC-max 22, 25 W 167 MR 271 98.9 116.1 116.1 116.1 125.8 125.8 125.8 125.8 125.8EC-max 22, 25 W 167 AB 20 328 125.0 142.2 142.2 142.2 151.9 151.9 151.9 151.9 151.9EC-max 30, 40 W 168 82.8 100.0 100.0 100.0 109.7 109.7 109.7 109.7 109.7EC-max 30, 40 W 168 MR 272 95.0 112.2 112.2 112.2 121.9 121.9 121.9 121.9 121.9EC-max 30, 40 W 168 HEDL 5540 279 103.4 120.6 120.6 120.6 130.3 130.3 130.3 130.3 130.3EC-max 30, 40 W 168 AB 20 328 118.4 135.6 135.6 135.6 145.3 145.3 145.3 145.3 145.3EC-max 30, 40 W 168 HEDL 5540/AB 20 279/328 136.8 154.0 154.0 154.0 163.7 163.7 163.7 163.7 163.7EC-max 30, 60 W 169 104.8 122.0 122.0 122.0 131.7 131.7 131.7 131.7 131.7EC-max 30, 60 W 169 MR 272 117.0 134.2 134.2 134.2 143.9 143.9 143.9 143.9 143.9EC-max 30, 60 W 169 HEDL 5540 279 125.4 142.6 142.6 142.6 152.3 152.3 152.3 152.3 152.3EC-max 30, 60 W 169 AB 20 328 140.4 157.6 157.6 157.6 167.3 167.3 167.3 167.3 167.3EC-max 30, 60 W 169 HEDL 5540/AB 20 279/328 158.8 176.0 176.0 176.0 185.7 185.7 185.7 185.7 185.7240maxon gearMay 2012 edition / subject to change

Spur Gearhead GS 38 A 38 mm, 0.1–0.6 NmTechnical DataSpur Gearheadstraight teethOutput shaftstainless steelBearing at outputsleeve bearingRadial play, 12 mm from flange max. 0.1 mmAxial play0.03–0.2 mmMax. permissible axial load30 NMax. permissible force for press fits500 NRecommended input speed< 5000 rpmRecommended temperature range -5…+80°CNumber of stages 1 2 3 4 5Max. radial load, 12 mmfrom flange 50 N 50 N 50 N 50 N 50 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1* mm*for EC 32 flat L1 is + 2.0 mmArticle NumbersM 1:2110451 110452 110453 110454 110455 110456 110457 110458 1104596 : 1 10 : 1 18 : 1 30 : 1 60 : 1 100 : 1 200 : 1 500 : 1 900 : 16 10 18 30 60 100 200 500 9003 3 3 3 3 3 3 3 32 2 3 3 4 4 5 6 60.1 0.1 0.2 0.2 0.3 0.3 0.6 0.6 0.60.3 0.3 0.6 0.6 0.9 0.9 1.8 1.8 1.8= = = = = =81 81 73 73 66 66 59 53 5355 55 60 60 65 65 70 75 751.0 1.0 1.5 1.5 2.0 2.0 2.5 3.0 3.00.7 0.6 0.4 0.4 0.3 0.3 0.2 0.2 0.220.6 20.6 23.1 23.1 25.6 25.6 28.1 30.6 30.6overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 26 101-108 65.4 65.4 67.9 67.9 70.4 70.4 72.9 75.4 75.4A-max 26 102-108 MEnc 13 285 72.5 72.5 75.0 75.0 77.5 77.5 80.0 82.5 82.5A-max 26 102-108 MR 272 74.2 74.2 76.7 76.7 79.2 79.2 81.7 84.2 84.2A-max 26 102-108 Enc 22 275 79.8 79.8 82.3 82.3 84.8 84.8 87.3 89.8 89.8A-max 26 102-108 HED_ 5540 277/278 83.8 83.8 86.3 86.3 88.8 88.8 91.3 93.8 93.8A-max 32 109/111 83.6 83.6 86.1 86.1 88.6 88.6 91.1 93.6 93.6A-max 32 110/112 82.2 82.2 84.7 84.7 87.2 87.2 89.7 92.2 92.2A-max 32 110/112 MR 273 93.4 93.4 95.9 95.9 98.4 98.4 100.9 103.4 103.4A-max 32 110/112 HED_ 5540 277/278 103.0 103.0 105.5 105.5 108.0 108.0 110.5 113.0 113.0RE-max 21 123/124 49.6 49.6 52.1 52.1 54.6 54.6 57.1 59.6 59.6RE-max 21, 3.5 W 124 MR 269/271 54.7 54.7 57.2 57.2 59.7 59.7 62.2 64.7 64.7RE-max 21 125/126 52.2 52.2 54.7 54.7 57.2 57.2 59.7 62.2 62.2RE-max 21, 6 W 126 MR 269/271 56.5 56.5 59.0 59.0 61.5 61.5 64.0 66.5 66.5RE-max 24 127-130 52.6 52.6 55.1 55.1 57.6 57.6 60.1 62.6 62.6RE-max 24 128/130 MR 269/271 57.6 57.6 60.1 60.1 62.6 62.6 65.1 67.6 67.6EC 32 flat, 15 W 188 38.6 38.6 41.1 41.1 43.6 43.6 46.1 48.6 48.6EC 32 flat, IE, IP 00 189 48.7 48.7 51.2 51.2 53.7 53.7 56.2 58.7 58.7EC 32 flat, IE, IP 40 189 50.4 50.4 52.9 52.9 55.4 55.4 57.9 60.4 60.4May 2012 edition / subject to changemaxon gear241

maxon gearPlanetary Gearhead GP 42 C 42 mm, 3–15 NmCeramic VersionM 1:4Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelBearing at outputpreloaded ball bearingsRadial play, 12 mm from flange max. 0.06 mmAxial play at axial load < 5 N 0 mm> 5 N max. 0.3 mmMax. permissible axial load150 NMax. permissible force for press fits300 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4Max. radial load, 12 mmfrom flange120 N 150 N 150 N 150 NStock programStandard programSpecial program (on request)203113 203115 203119 203120 203124 203129 203128 203133 203137 203141Gearhead Data1 Reduction3.5 : 1 12 : 1 26 : 1 43 : 1 81 : 1 156 : 1 150 : 1 285 : 1 441 : 1 756 : 12 Reduction absolute7/ 249/ 4 26343/ 82197/ 27 1562401/ 1615379/ 54 441 75610 Mass inertia gcm 2 14 15 9.1 15 9.4 9.1 15 15 14 143 Max. motor shaft diameter mm 10 10 8 10 8 8 10 10 10 10Article Numbers203114 203116 260552* 203121 203125 260553* 203130 203134 203138 2031421 Reduction4.3 : 1 15 : 1 36 : 1 53 : 1 91 : 1 216 : 1 186 : 1 319 : 1 488 : 1 936 : 12 Reduction absolute13/ 391/ 636/ 1637/ 12 91216/ 14459/ 24637/ 24394/ 9 93610 Mass inertia gcm 2 9.1 15 5.0 15 15 5.0 15 15 9.4 9.13 Max. motor shaft diameter mm 8 10 4 10 10 4 10 10 8 8Article Numbers260551* 203117 203122 203126 203131 203135 203139 260554*1 Reduction6 : 1 19 : 1 66 : 1 113 : 1 230 : 1 353 :1 546 : 1 1296 : 12 Reduction absolute6/ 1169/ 91183/ 18338/ 38281/ 3628561/ 81 5461296/ 110 Mass inertia gcm 2 4.9 9.4 15 9.4 15 9.4 14 5.03 Max. motor shaft diameter mm 4 8 10 8 10 8 10 4Article Numbers203118 203123 203127 203132 203136 2031401 Reduction21 : 1 74 : 1 126 : 1 257 : 1 394 : 1 676 : 12 Reduction absolute21147/ 2 1261029/ 41183/ 3 67610 Mass inertia gcm 214 15 14 15 15 9.13 Max. motor shaft diameter mm10 10 10 10 10 84 Number of stages1 2 2 3 3 3 4 4 4 45 Max. continuous torque Nm 3.0 7.5 7.5 15.0 15.0 15.0 15.0 15.0 15.0 15.06 Intermittently permissible torque at gear output Nm 4.5 11.3 11.3 22.5 22.5 22.5 22.5 22.5 22.5 22.57 Max. efficiency % 90 81 81 72 72 72 64 64 64 648 Weight g 260 360 360 460 460 460 560 560 560 5609 Average backlash no load ° 0.6 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.011 Gearhead length L1 mm 41.0 55.5 55.5 70.0 70.0 70.0 84.5 84.5 84.5 84.5*no combination with EC 45 (150 W and 250 W) **for EC 45 flat L1 is–3.5 mmArticle Numbersoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor Page Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 35, 90 W 81 112.1 126.6 126.6 141.1 141.1 141.1 155.6 155.6 155.6 155.6RE 35, 90 W 81 MR 273 123.5 138.0 138.0 152.5 152.5 152.5 167.0 167.0 167.0 167.0RE 35, 90 W 81 HED_ 5540 276/278 132.8 147.3 147.3 161.8 161.8 161.8 176.3 176.3 176.3 176.3RE 35, 90 W 81 DCT 22 286 130.2 144.7 144.7 159.2 159.2 159.2 173.7 173.7 173.7 173.7RE 35, 90 W 81 AB 28 330 148.2 162.7 162.7 177.2 177.2 177.2 191.7 191.7 191.7 191.7RE 35, 90 W 81 HED_ 5540 276/278 AB 28 330 165.4 179.9 179.9 194.4 194.4 194.4 208.9 208.9 208.9 208.9RE 40, 150 W 82 112.1 126.6 126.6 141.1 141.1 141.1 155.6 155.6 155.6 155.6RE 40, 150 W 82 MR 273 123.5 138.0 138.0 152.5 152.5 152.5 167.0 167.0 167.0 167.0RE 40, 150 W 82 HED_ 5540 276/278 132.8 147.3 147.3 161.8 161.8 161.8 176.3 176.3 176.3 176.3RE 40, 150 W 82 HEDL 9140 281 166.2 180.7 180.7 195.2 195.2 195.2 209.7 209.7 209.7 209.7RE 40, 150 W 82 AB 28 330 148.2 162.7 162.7 177.2 177.2 177.2 191.7 191.7 191.7 191.7RE 40, 150 W 82 AB 28 331 156.2 170.7 170.7 185.2 185.2 185.2 199.7 199.7 199.7 199.7RE 40, 150 W 82 HED_ 5540 276/278 AB 28 330 165.4 179.9 179.9 194.4 194.4 194.4 208.9 208.9 208.9 208.9RE 40, 150 W 82 HEDL 9140 281 AB 28 331 176.7 191.2 191.2 205.7 205.7 205.7 220.2 220.2 220.2 220.2EC 40, 170 W 157 120.9 135.4 135.4 149.9 149.9 149.9 164.4 164.4 164.4 164.4EC 40, 170 W 157 HED_ 5540 277/279 144.3 158.8 158.8 173.3 173.3 173.3 187.8 187.8 187.8 187.8EC 40, 170 W 157 Res 26 287 148.3 162.8 162.8 177.3 177.3 177.3 191.8 191.8 191.8 191.8EC 40, 170 W 157 AB 32 332 163.6 178.1 178.1 192.6 192.6 192.6 207.1 207.1 207.1 207.1EC 40, 170 W 157 HED_ 5540 277/279 AB 32 332 187.0 201.5 201.5 216.0 216.0 216.0 230.5 230.5 230.5 230.5EC 45, 150 W 158 152.3 166.8 166.8 181.3 181.3 181.3 195.8 195.8 195.8 195.8EC 45, 150 W 158 HEDL 9140 281 167.9 182.4 182.4 196.9 196.9 196.9 211.4 211.4 211.4 211.4EC 45, 150 W 158 Res 26 287 152.3 166.8 166.8 181.3 181.3 181.3 195.8 195.8 195.8 195.8EC 45, 150 W 158 AB 28 331 159.7 174.2 174.2 188.7 188.7 188.7 203.2 203.2 203.2 203.2EC 45, 150 W 158 HEDL 9140 281 AB 28 331 176.7 191.2 191.2 205.7 205.7 205.7 220.2 220.2 220.2 220.2EC 45, 250 W 159 185.1 199.6 199.6 214.1 214.1 214.1 228.6 228.6 228.6 228.6EC 45, 250 W 159 HEDL 9140 281 200.7 215.2 215.2 229.7 229.7 229.7 244.2 244.2 244.2 244.2EC 45, 250 W 159 Res 26 287 185.1 199.6 199.6 214.1 214.1 214.1 228.6 228.6 228.6 228.6EC 45, 250 W 159 AB 28 331 192.5 207.0 207.0 221.5 221.5 221.5 236.0 236.0 236.0 236.0EC 45, 250 W 159 HEDL 9140 281 AB 28 331 209.5 224.0 224.0 238.5 238.5 238.5 253.0 253.0 253.0 253.0242maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 42 C 42 mm, 3–15 NmCeramic VersionM 1:4Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelBearing at outputpreloaded ball bearingsRadial play, 12 mm from flange max. 0.06 mmAxial play at axial load < 5 N 0 mm> 5 N max. 0.3 mmMax. permissible axial load150 NMax. permissible force for press fits300 NSense of rotation, drive to output =Recommended input speed< 8000 rpmRecommended temperature range -40…+100°CNumber of stages 1 2 3 4Max. radial load, 12 mmfrom flange120 N 150 N 150 N 150 Nmaxon gearStock programStandard programSpecial program (on request)203113 203115 203119 203120 203124 203129 203128 203133 203137 203141Gearhead Data1 Reduction3.5 : 1 12 : 1 26 : 1 43 : 1 81 : 1 156 : 1 150 : 1 285 : 1 441 : 1 756 : 12 Reduction absolute7/ 249/ 4 26343/ 82197/ 27 1562401/ 1615379/ 54 441 75610 Mass inertia gcm 2 14 15 9.1 15 9.4 9.1 15 15 14 143 Max. motor shaft diameter mm 10 10 8 10 8 8 10 10 10 10Article Numbers203114 203116 260552* 203121 203125 260553* 203130 203134 203138 2031421 Reduction4.3 : 1 15 : 1 36 : 1 53 : 1 91 : 1 216 : 1 186 : 1 319 : 1 488 : 1 936 : 12 Reduction absolute13/ 391/ 636/ 1637/ 12 91216/ 14459/ 24637/ 24394/ 9 93610 Mass inertia gcm 2 9.1 15 5.0 15 15 5.0 15 15 9.4 9.13 Max. motor shaft diameter mm 8 10 4 10 10 4 10 10 8 8Article Numbers260551* 203117 203122 203126 203131 203135 203139 260554*1 Reduction6 : 1 19 : 1 66 : 1 113 : 1 230 : 1 353 :1 546 : 1 1296 : 12 Reduction absolute6/ 1169/ 91183/ 18338/ 38281/ 3628561/ 81 5461296/ 110 Mass inertia gcm 2 4.9 9.4 15 9.4 15 9.4 14 5.03 Max. motor shaft diameter mm 4 8 10 8 10 8 10 4Article Numbers203118 203123 203127 203132 203136 2031401 Reduction21 : 1 74 : 1 126 : 1 257 : 1 394 : 1 676 : 12 Reduction absolute21147/ 2 1261029/ 41183/ 3 67610 Mass inertia gcm 214 15 14 15 15 9.13 Max. motor shaft diameter mm10 10 10 10 10 84 Number of stages1 2 2 3 3 3 4 4 4 45 Max. continuous torque Nm 3.0 7.5 7.5 15.0 15.0 15.0 15.0 15.0 15.0 15.06 Intermittently permissible torque at gear output Nm 4.5 11.3 11.3 22.5 22.5 22.5 22.5 22.5 22.5 22.57 Max. efficiency % 90 81 81 72 72 72 64 64 64 648 Weight g 260 360 360 460 460 460 560 560 560 5609 Average backlash no load ° 0.6 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.011 Gearhead length L1 mm 41.0 55.5 55.5 70.0 70.0 70.0 84.5 84.5 84.5 84.5*no combination with EC 45 (150 W and 250 W)Article Numbersoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor Page Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC-max 30, 60 W 169 105.1 119.6 119.6 134.1 134.1 134.1 148.6 148.6 148.6 148.6EC-max 30, 60 W 169 MR 272 117.3 131.8 131.8 146.3 146.3 146.3 160.8 160.8 160.8 160.8EC-max 30, 60 W 169 HEDL 5540 279 125.7 140.2 140.2 154.7 154.7 154.7 169.2 169.2 169.2 169.2EC-max 30, 60 W 169 AB 20 328 141.3 155.8 155.8 170.3 170.3 170.3 184.8 184.8 184.8 184.8EC-max 30, 60 W 169 HEDL 5540 279 AB 20 328 162.1 176.6 176.6 191.1 191.1 191.1 205.6 205.6 205.6 205.6EC-max 40, 70 W 170 99.1 113.6 113.6 128.1 128.1 128.1 142.6 142.6 142.6 142.6EC-max 40, 70 W 170 MR 273 115.0 129.5 129.5 144.0 144.0 144.0 158.5 158.5 158.5 158.5EC-max 40, 70 W 170 HEDL 5540 279 122.5 137.0 137.0 151.5 151.5 151.5 166.0 166.0 166.0 166.0EC-max 40, 70 W 170 AB 28 329 139.1 153.6 153.6 168.1 168.1 168.1 182.6 182.6 182.6 182.6EC-max 40, 70 W 170 HEDL 5540 279 AB 28 329 162.5 177.0 177.0 191.5 191.5 191.5 206.0 206.0 206.0 206.0EC-4pole 30, 100 W 177 88.1 102.6 102.6 117.1 117.1 117.1 131.6 131.6 131.6 131.6EC-4pole 30, 100 W 177 MR 272 100.3 114.8 114.8 129.3 129.3 129.3 143.8 143.8 143.8 143.8EC-4pole 30, 100 W 177 HEDL 5540 280 108.7 123.2 123.2 137.7 137.7 137.7 152.2 152.2 152.2 152.2EC-4pole 30, 100 W 177 AB 20 328 124.3 138.8 138.8 153.3 153.3 153.3 167.8 167.8 167.8 167.8EC-4pole 30, 100 W 177 HEDL 5540 280 AB 20 328 145.1 159.6 159.6 174.1 174.1 174.1 188.6 188.6 188.6 188.6EC-4pole 30, 200 W 178 105.1 119.6 119.6 134.1 134.1 134.1 148.6 148.6 148.6 148.6EC-4pole 30, 200 W 178 MR 272 117.3 131.8 131.8 146.3 146.3 146.3 160.8 160.8 160.8 160.8EC-4pole 30, 200 W 178 HEDL 5540 280 125.7 140.2 140.2 154.7 154.7 154.7 169.2 169.2 169.2 169.2EC-4pole 30, 200 W 178 AB 20 328 141.3 155.8 155.8 170.3 170.3 170.3 184.8 184.8 184.8 184.8EC-4pole 30, 200 W 178 HEDL 5540 280 AB 20 328 162.1 176.6 176.6 191.1 191.1 191.1 205.6 205.6 205.6 205.6EC 45 flat, 30 W 193 53.9 68.4 68.4 82.9 82.9 82.9 97.4 97.4 97.4 97.4EC 45 flat, 50 W 194 58.8 73.3 73.3 87.8 87.8 87.8 102.3 102.3 102.3 102.3EC 45 fl, IE, IP 00 195 72.7 87.2 87.2 101.7 101.7 101.7 116.2 116.2 116.2 116.2EC 45 fl, IE, IP 40 195 74.9 89.4 89.4 103.9 103.9 103.9 118.4 118.4 118.4 118.4EC 45 fl, IE, IP 00 196 77.7 92.2 92.2 106.7 106.7 106.7 121.2 121.2 121.2 121.2EC 45 fl, IE, IP 40 196 79.9 94.4 94.4 108.9 108.9 108.9 123.4 123.4 123.4 123.4EC 45 fl, 70 W 197 64.2 78.7 78.7 93.2 93.2 93.2 107.7 107.7 107.7 107.7MCD EPOS, 60 W 325 161.1 175.6 175.6 190.1 190.1 190.1 204.6 204.6 204.6 204.6MCD EPOS P, 60 W 325 161.1 175.6 175.6 190.1 190.1 190.1 204.6 204.6 204.6 204.6May 2012 edition / subject to changemaxon gear243

Spur Gearhead GS 45 A 45 mm, 0.5–2.0 Nmmaxon gearTechnical DataSpur Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 10 mm from flange max. 0.15 mmAxial play0.02–0.2 mmMax. permissible axial load60 NMax. permissible force for press fits60 NRecommended input speed< 6000 rpmRecommended temperature range -15…+80°CExtended range as option-40…+100°CNumber of stages 1 2 3 4 5Max. radial load, 10 mmfrom flange 180 N 180 N 180 N 180 N 180 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm12 Sense of rotation, drive to output7 Max. efficiency %8 Weight g9 Average backlash no load °11 Gearhead length L1* mm*for EC 45 flat, IE, L1 is max. + 4.0 mmArticle NumbersM 1:2301177 301175 301181 301186 3011915 : 1 18 : 1 61 : 1 212 : 1 732 : 151/ 10459/ 2620655/ 338125862/ 595492790/ 6733.7 1.6 1.0 0.8 0.83 3 3 3 3301178 301173 301182 301187 3011927 : 1 26 : 1 89 : 1 310 : 1 1072 : 1209/ 289405/ 36466632/ 745183281/ 592307572/ 2873.1 1.4 1.0 0.8 0.83 3 3 3 3301179 266595 301184 301188 3011939 : 1 32 : 1 111 : 1 385 : 1 1334 : 12295/ 2478523/ 265334/ 3173808/ 451198769/ 1492.1 1.4 0.6 0.5 0.43 3 3 3 3301180 301171 301185 301189 30119414 : 1 47 : 1 163 : 1 564 : 1 1952 : 12475/ 1826221/ 132141157/ 861161880/ 2871929023/ 9882.2 0.9 0.5 0.5 0.43 3 3 3 32 3 4 5 60.5 2.0 2.0 2.0 2.00.75 2.5 2.5 2.5 2.5= = =87 76 66 59 53224 224 255 287 3131.6 2.0 2.4 2.8 3.223.5 23.5 26.9 30.4 33.8overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 45 flat, 30 W 193 40.0 40.0 43.4 46.9 50.3EC 45 flat, 50 W 194 44.9 44.9 48.3 51.8 55.2EC 45 flat, IE, IP 00 195 59.2 59.2 62.6 66.1 69.5EC 45 flat, IE, IP 40 195 61.4 61.4 64.8 68.3 71.7EC 45 flat, IE, IP 00 196 64.2 64.2 67.6 71.1 74.5EC 45 flat, IE, IP 40 196 66.4 66.4 69.8 73.3 76.7EC 45 fl, 70 W 197 50.3 50.3 53.7 57.2 60.6244maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 52 C 52 mm, 4–30 NmCeramic VersionM 1:4Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelBearing at outputpreloaded ball bearingsRadial play, 12 mm from flange max. 0.06 mmAxial play at axial load < 5 N 0 mm> 5 N max. 0.3 mmMax. permissible axial load200 NMax. permissible force for press fits500 NSense of rotation, drive to output =Recommended input speed< 6000 rpmRecommended temperature range -15…+80°CExtended range as option-40…+100°CNumber of stages 1 2 3 4Max. radial load, 12 mmfrom flange500 N 700 N 900 N 900 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °11 Gearhead length L1 mmArticle Numbers223080 223083 223089 223094 223097 223104 2231093.5 : 1 12 : 1 43 : 1 91 : 1 150 : 1 319 : 1 546 : 17/ 249/ 4343/ 8 912401/ 16637/ 2 54620.7 17.6 17.3 16.7 17.3 16.8 16.410 10 10 10 10 10 10223081 223084 223090 223095 223099 223105 2231104.3 : 1 15 : 1 53 : 1 113 : 1 186 : 1 353 :1 676 : 113/ 391/ 6637/ 12338/ 34459/ 2428561/ 81 67612 16.8 17.2 9.3 17.3 9.4 9.18 10 10 8 10 8 8223085 223091 223096 223101 223106 22311119 : 1 66 : 1 126 : 1 230 : 1 394 : 1 756 : 1169/ 91183/ 18 1268281/ 361183/ 3 7569.5 16.7 16.4 16.8 16.7 16.48 10 10 10 10 10223086 223092 223098 223102 223107 22311221 : 1 74 : 1 156 : 1 257 : 1 441 : 1 936 : 121147/ 2 1561029/ 4 441 93616.5 17.2 9.1 17.3 16.5 9.110 10 8 10 10 8223087 223093 223103 22310826 : 1 81 : 1 285 : 1 488 : 126 2197/27 15379/54 4394/99.1 9.4 16.7 9.48 8 10 81 2 3 3 4 4 44 15 30 30 30 30 306 22.5 45 45 45 45 4591 83 75 75 68 68 68460 620 770 770 920 920 9200.6 0.8 1.0 1.0 1.0 1.0 1.049.0 65.0 78.5 78.5 92.0 92.0 92.0overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor Page Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 40, 150 W 82 120.1 136.1 149.6 149.6 163.1 163.1 163.1RE 40, 150 W 82 MR 273 131.5 147.5 161.0 161.0 174.5 174.5 174.5RE 40, 150 W 82 HED_ 5540 276/278 140.8 156.8 170.3 170.3 183.8 183.8 183.8RE 40, 150 W 82 HEDL 9140 281 174.1 190.1 203.6 203.6 217.1 217.1 217.1RE 40, 150 W 82 AB 28 330 156.2 172.2 185.7 185.7 199.2 199.2 199.2RE 40, 150 W 82 AB 28 331 164.2 180.2 193.7 193.7 207.2 207.2 207.2RE 40, 150 W 82 HED_ 5540 276/278 AB 28 330 173.4 189.4 202.9 202.9 216.4 216.4 216.4RE 40, 150 W 82 HEDL 9140 281 AB 28 331 184.6 200.6 214.1 214.1 227.6 227.6 227.6RE 50, 200 W 83 157.1 173.1 186.6 186.6 200.1 200.1 200.1RE 50, 200 W 83 HED_5540 277/279 177.8 193.8 207.3 207.3 220.8 220.8 220.8RE 50, 200 W 83 HEDL 9140 282 219.5 235.5 249.0 249.0 262.5 262.5 262.5RE 50, 200 W 83 AB 44 334 219.5 235.5 249.0 249.0 262.5 262.5 262.5RE 50, 200 W 83 HEDL 9140 282 AB 44 334 232.5 248.5 262.0 262.0 275.5 275.5 275.5EC 40, 170 W 157 132.4 148.4 161.9 161.9 175.4 175.4 175.4EC 40, 170 W 157 HED_5540 277/279 155.8 171.8 185.3 185.3 198.8 198.8 198.8EC 40, 170 W 157 Res 26 287 159.8 175.8 189.3 189.3 202.8 202.8 202.8EC 40, 170 W 157 AB 32 332 175.1 191.1 204.6 204.6 218.1 218.1 218.1EC 40, 170 W 157 HED_5540 277/279 AB 32 332 198.5 214.5 228.0 228.0 241.5 241.5 241.5May 2012 edition / subject to changemaxon gear245

maxon gearPlanetary Gearhead GP 52 C 52 mm, 4–30 NmCeramic VersionM 1:4Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steelBearing at outputpreloaded ball bearingsRadial play, 12 mm from flange max. 0.06 mmAxial play at axial load < 5 N 0 mm> 5 N max. 0.3 mmMax. permissible axial load200 NMax. permissible force for press fits500 NSense of rotation, drive to output =Recommended input speed< 6000 rpmRecommended temperature range -15…+80°CExtended range as option-40…+100°CNumber of stages 1 2 3 4Max. radial load, 12 mmfrom flange500 N 700 N 900 N 900 NStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mmArticle Numbers1 Reduction2 Reduction absolute10 Mass inertia gcm 23 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °11 Gearhead length L1 mmArticle Numbers223080 223083 223089 223094 223097 223104 2231093.5 : 1 12 : 1 43 : 1 91 : 1 150 : 1 319 : 1 546 : 17/ 249/ 4343/ 8 912401/ 16637/ 2 54620.7 17.6 17.3 16.7 17.3 16.8 16.410 10 10 10 10 10 10223081 223084 223090 223095 223099 223105 2231104.3 : 1 15 : 1 53 : 1 113 : 1 186 : 1 353 : 1 676 : 113/ 391/ 6637/ 12338/ 34459/ 2428561/ 81 67612 16.8 17.2 9.3 17.3 9.4 9.18 10 10 8 10 8 8223085 223091 223096 223101 223106 22311119 : 1 66 : 1 126 : 1 230 : 1 394 : 1 756 : 1169/ 91183/ 18 1268281/ 361183/ 3 7569.5 16.7 16.4 16.8 16.7 16.48 10 10 10 10 10223086 223092 223098 223102 223107 22311221 : 1 74 : 1 156 : 1 257 : 1 441 : 1 936 : 121147/ 2 1561029/ 4 441 93616.5 17.2 9.1 17.3 16.5 9.110 10 8 10 10 8223087 223093 223103 22310826 : 1 81 : 1 285 : 1 488 : 1262197/ 2715379/ 544394/ 99.1 9.4 16.7 9.48 8 10 81 2 3 3 4 4 44 15 30 30 30 30 306 22.5 45 45 45 45 4591 83 75 75 68 68 68460 620 770 770 920 920 9200.6 0.8 1.0 1.0 1.0 1.0 1.049.0 65.0 78.5 78.5 92.0 92.0 92.0overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor Page Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 45, 150 W 158 160.3 176.3 189.8 189.8 203.3 203.3 203.3EC 45, 150 W 158 HEDL 9140 281 175.9 191.9 205.4 205.4 218.9 218.9 218.9EC 45, 150 W 158 Res 26 287 160.3 176.3 189.8 189.8 203.3 203.3 203.3EC 45, 150 W 158 AB 28 331 167.7 183.7 197.2 197.2 210.7 210.7 210.7EC 45, 150 W 158 HEDL 9140 281 AB 28 331 184.7 200.7 214.2 214.2 227.7 227.7 227.7EC 45, 250 W 159 193.1 209.1 222.6 222.6 236.1 236.1 236.1EC 45, 250 W 159 HEDL 9140 281 208.7 224.7 238.2 238.2 251.7 251.7 251.7EC 45, 250 W 159 Res 26 287 193.1 209.1 222.6 222.6 236.1 236.1 236.1EC 45, 250 W 159 AB 28 331 200.5 216.5 230.0 230.0 243.5 243.5 243.5EC 45, 250 W 159 HEDL 9140 281 AB 28 331 217.5 233.5 247.0 247.0 260.5 260.5 260.5EC-max 40, 120 W 171 137.1 153.1 166.6 166.6 180.1 180.1 180.1EC-max 40, 120 W 171 MR 273 153.0 169.0 182.5 182.5 196.0 196.0 196.0EC-max 40, 120 W 171 HEDL 5540 281 160.5 176.5 190.0 190.0 203.5 203.5 203.5EC-max 40, 120 W 171 AB 28 329 177.1 193.1 206.6 206.6 220.1 220.1 220.1EC-max 40, 120 W 171 HEDL 5540 281 AB 28 329 200.5 216.5 230.0 230.0 243.5 243.5 243.5EC 60 flat, IP 00 198 89.8 105.8 119.3 119.3 132.8 132.8 132.8EC 60 flat, IP 54 198 94.8 110.8 124.3 124.3 137.8 137.8 137.8EC 60 flat, IP 00 198 MILE 90.8 106.8 120.3 120.3 133.8 133.8 133.8EC 60 flat, IP 54 198 MILE 94.8 110.8 124.3 124.3 137.8 137.8 137.8EC 90 flat, 90 W 199 81.4 97.4 110.9 110.9 124.4 124.4 124.4246maxon gearMay 2012 edition / subject to change

Planetary Gearhead GP 62 A 62 mm, 8–50 NmTechnical DataPlanetary Gearheadstraight teethOutput shaftsteelBearing at outputball bearingRadial play, 7 mm from flange max. 0.08 mmAxial playmax. 1 mmMax. permissible axial load120 NMax. permissible force for press fits1000 NSense of rotation, drive to output =Recommended input speed< 3000 rpmRecommended temperature range -30…+140°CNumber of stages 1 2 3Max. radial load, 24 mmfrom flange 240 N 360 N 570 Nmaxon gearStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle NumbersM 1:4110499 110501 110502 110503 110504 110505 110506 110507 1105085.2 : 1 19 : 1 27 : 1 35 : 1 71 : 1 100 : 1 139 : 1 181 : 1 236 : 157/ 113591/ 1873249/ 1211539/ 44226223/ 3179204687/ 2057185193/ 133187723/ 48441553/ 1768 8 8 8 8 8 8 8 81 2 2 2 3 3 3 3 38 25 25 25 50 50 50 50 5012 37 37 37 75 75 75 75 7580 75 75 75 70 70 70 70 70950 1250 1250 1250 1540 1540 1540 1540 15401.0 1.5 1.5 1.5 2.0 2.0 2.0 2.0 2.0109 100 105 89 104 105 102 88 8972.5 88.3 88.3 88.3 104.2 104.2 104.2 104.2 104.2overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor Page Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 50, 200 W 83 180.6 196.4 196.4 196.4 212.3 212.3 212.3 212.3 212.3RE 50, 200 W 83 HEDS 5540 277 201.3 217.1 217.1 217.1 233.0 233.0 233.0 233.0 233.0RE 50, 200 W 83 HEDL 5540 279 201.3 217.1 217.1 217.1 233.0 233.0 233.0 233.0 233.0RE 50, 200 W 83 HEDL 9140 282 243.0 258.8 258.8 258.8 2747 274.7 274.7 274.7 278.7RE 50, 200 W 83 AB 44 334 243.0 258.8 258.8 258.8 2747 274.7 274.7 274.7 278.7RE 50, 200 W 83 HEDL 9140 282 AB 44 334 256.0 271.8 271.8 271.8 287.7 287.7 287.7 287.7 287.7EC 45, 250 W 159 216.6 232.4 232.4 232.4 248.3 248.3 248.3 248.3 248.3EC 45, 250 W 159 HEDL 9140 281 232.2 248.0 248.0 248.0 263.9 263.9 263.9 263.9 263.9EC 45, 250 W 159 Res 26 287 216.6 232.4 232.4 232.4 248.3 248.3 248.3 248.3 248.3EC 45, 250 W 159 AB 28 331 224.0 239.8 239.8 239.8 255.7 255.7 255.7 255.7 255.7EC 45, 250 W 159 HEDL 9140 281 AB 28 331 241.0 256.8 256.8 256.8 272.7 272.7 272.7 272.7 272.7May 2012 edition / subject to changemaxon gear247

Planetary Gearhead GP 81 A 81 mm, 20–120 Nmmaxon gearTechnical DataPlanetary Gearheadstraight teethOutput shaftsteelBearing at outputball bearingRadial play, 8 mm from flangemax. 0.1 mmAxial playmax. 1 mmMax. permissible force for press fits1500 NSense of rotation, drive to output =Recommended input speed< 3000 rpmRecommended temperature range -30…+140°CNumber of stages 1 2 3Max. radial load, 24 mmfrom flange 400 N 600 N 1000 NMax. permissible axial load 80 N 120 N 200 NM 1:4Option: low-play versionStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g9 Average backlash no load °10 Mass inertia gcm 211 Gearhead length L1 mmArticle Numbers110408 110409 110410 110411 110412 1104133.7 : 1 14 : 1 25 : 1 51 : 1 93 : 1 308 : 163/ 173969/ 2891701/ 68250047/ 4913107163/ 115619683/ 6414 14 14 14 14 141 2 2 3 3 320 60 60 120 120 12030 90 90 180 180 18080 75 75 70 70 702300 3000 3000 3700 3700 37001.0 1.5 1.5 2.0 2.0 2.0165 155 125 88 154 8992.0 113.7 113.7 135.3 135.3 135.3overall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor Page Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 65, 250 W 84 223.5 245.2 245.2 266.8 266.8 266.8RE 65, 250 W 84 HEDS 5540 277 249.4 271.1 271.1 292.7 292.7 292.7RE 65, 250 W 84 HEDL 5540 279 249.4 271.1 271.1 292.7 292.7 292.7RE 65, 250 W 84 HEDL 9140 282 279.6 301.3 301.3 322.9 322.9 322.9RE 65, 250 W 84 AB 44 334 279.6 301.3 301.3 322.9 322.9 322.9RE 65, 250 W 84 HEDL 9140 282 AB 44 334 297.6 319.3 319.3 340.9 340.9 340.9EC 60, 400 W 160 269.4 291.1 291.1 312.7 312.7 312.7EC 60, 400 W 160 HEDL 9140 281 269.4 291.1 291.1 312.7 312.7 312.7EC 60, 400 W 160 Res 26 287 269.4 291.1 291.1 312.7 312.7 312.7EC 60, 400 W 160 AB 41 333 283.0 304.7 304.7 326.3 326.3 326.3EC 60, 400 W 160 HEDL 9140 281 AB 41 333 307.0 328.7 328.7 350.3 350.3 350.3248maxon gearMay 2012 edition / subject to change

maxon spindle drivemaxon spindle driveCompact, easy to configure spindle drives as complete systems. With integrated axial bearing forhigh axial loads. Versions with metric spindle, ball screw and trapezoidal spindle.Important considerations 250Spindle Drives 251–257Options 258249

Spindle Drive Basicsmaxon spindle driveDesign Technical Data Spindle Drive Data Spindle, directly implemented in the gearhead Radial bearing Axial bearing Planetary gearhead 0–4 stages Motor Encoder The particular type of spindle required mustfirst be established before a spindle drive canbe designed. Every type of spindle has differentcharacteristics and a number of specific limits.These limits are taken into account in the technicaldata.Ball screw:− highly efficient− not self-locking− high load capacityMetric spindle:− self-locking− low costsTrapezoidal spindle:− same as metric spindle− higher load capacity than metric spindleThe “Technical Data” block contains generallyapplicable data on spindle, nut and gearhead.These are independent of the gearhead reductionratio.LengthThe data sheets show the spindle drives withthe standard lengths. Other lengths are availableas an option in 5 mm steps up to a givenmaximum length. Please give detailed requirementsfor special lengths.Max. efficiency/mass inertiaThe values stated refer to the spindle alone(without gearhead). The values with gearheadare given in the „Gearhead data“ main datafield.NutStandard spindle drives are supplied with athread nut. Flange or cylinder nuts are alsoavailable as an option. See details with correspondingreference number on page 258.BearingThe output stage and the spindle are supportedby preloaded axial bearings. This meansthat the high axial forces can be absorbeddirectly by the gearhead without additionalsupport.Line 7 Max. efficiencyThe given efficiency is a maximum value thatapplies when loaded with maximum feed force.Efficiency falls sharply with very small loads.The stated value refers to the complete spindledrive (gearhead and spindle).Line 20 Max. feed velocitySpecifies the maximum permissible feedvelocity.Line 21 Max. feed force (continuous)Is the maximum permissible feed force whichmay be continuously applied. Exceeding thisvalue results in a reduced service life.Line 22 Max. feed force (intermittent)Is the maximum permissible feed force whichmay be intermittently applied. „Intermittently“ isdefined as follows:− during max. 1 second− during max. 10% of operationExceeding these values results in a reducedservice life.Line 23 Mechanical positioning accuracyIn this value, following factors are taken intoconsideration:− backlash of the gearhead− accuracy of the spindle− axial play of the nutFeed forceFor the calculation of the feed force accelerationand friction forces as well as gravity have to betaken into consideration. Exceeding the maximumpermissible load must be avoided, as thisdamages the spindle. The maximum permissiblefeed force is displayed for standard spindles. Forlonger spindles, the permissible feed force canbe limited by the critical compressive force ofthe spindle. In this case, supporting the end ofthe spindle may be necessary.Max. axial force [N]4000350030002500200015001000250500Limitation for ball screwsGP 22 S not supportedGP 22 S supported0150 250 350maxon spindle driveGP 32 S not supportedGP 32 S supported450 550 650Spindle length [mm]TorqueThe required torque of the spindle M a [mNm]is calculated with the feed force F a [N] (load),the thread lead p [mm] and the efficiency of thespindle 1 .F a· pM a=2 · ϖ · η 1In combination with the gearhead, the requiredmotor torque M mot [mNm] is:F a· pM mot=2 · ϖ · i · ηWhere i is the gearhead reduction ratio and the efficiency of the complete spindle drive.Speed and feed velocityFeed velocity v [mm/s] is linked to output speedn [rpm] by the lead p [mm].p · nv =60In combination with the gearhead, the motorspeed n mot [rpm] is:v · 60 · in mot=pWhere i is the gearhead reduction ratio and pthe spindle lead.The spindle speed is limited by the resonancefrequency of the spindle and for ball screws additionallyby the ball return system.In addition, the maximum permissible speed ofthe gearhead has to be considered.Max. spindle speed [rpm]500045004000350030002500200015001000500Max. spindle speed at ball screws0150 250 350GP 22 S not supportedGP 22 S supportedGP 32 S not supportedGP 32 S supported450 550 650Spindle length [mm]Maximum strokeThe maximum possible stroke depends on thelength of the spindle L [mm]. The length of thenut L N [mm] and the thickness of its mountingplate X [mm] must be taken into consideration.Stroke = L − (L N + X + stroke reserve +opt. SPIN02)Mounting and safety instructionsUsing a ball screw with a flange nut, the mountingthrough a hole is only possible with theoptional rectangular mounting flange.The ball screw nut may never be removed. Asthe balls are preloaded remounting would beimpossible.The spindle may never block during operation,as this could damage the spindle nut orgearhead.Service life crucially depends on the precisionwith which the gear is fixed to the spindle nut.Eccentricities and angle errors sometimes resultin massive radial loading which must neverexceed the given maximum value.Additional information can be found in themaxon online catalog at the item under downloads.May 2012 edition / subject to change

Spindle Drive GP 16 S Ø16 mm, Ball ScrewM 1:1Technical DataSpindleØ5 x 2, stainless steelStandard length102 mmSpecial length (5 mm steps) max. 200 mmNut (standard)thread nutMaterialX46Cr13, hardenedAxial play< 0.01 mmPlanetary gearheadstraight teethBearingball bearing/axial bearingRadial play, 6 mm from flange< 0.08 mmAxial playpreloadedRecommended input speed 2 < 12000 rpmRecommended temperature range -15…+80°CMax. axial load (static) 1500 NNumber of stages 0 1 2 3 4Max. radial load,6 mm from flange 20 N 40 N 60 N 80 N 80Nmaxon spindle driveStock programStandard programArticle NumbersSpecial program (on request)424221 424222 424223 424219 424224Spindle Drive Data (provisional)1 Reduction1 : 1 4.4 : 1 19 : 1 84 : 1 370 : 12 Reduction absolute1⁄157⁄133249⁄169185193⁄219729198⁄7920 Max. feed velocity 1mm/s 150 90.9 21.1 4.8 1.121 Max. feed force (continuous) 1N 54 64 104 171 28022 Max. feed force (intermittent) 1N 149 176 287 403 403Article Numbers424731 424733 424745 4247491 Reduction5.4 : 1 24 : 1 104 : 1 455 : 12 Reduction absolute27⁄51539⁄6587723⁄8451701938⁄373920 Max. feed velocity 1mm/s 74.1 16.7 3.8 0.921 Max. feed force (continuous) 1N 69 113 184 30022 Max. feed force (intermittent) 1N 189 311 403 403Article Numbers424744 424747 4247501 Reduction29 : 1 128 :1 561 : 12 Reduction absolute729⁄2541553⁄3252368521⁄422520 Max. feed velocity 1mm/s 13.8 3.1 0.721 Max. feed force (continuous) 1N 120 197 32222 Max. feed force (intermittent) 1N 331 403 403Article Numbers424748 4247511 Reduction157 : 1 690 : 12 Reduction absolute19683⁄1251121931⁄162520 Max. feed velocity 1mm/s 2.5 0.621 Max. feed force (continuous) 1N 211 34522 Max. feed force (intermittent) 1Article NumbersN 403 4034247521 Reduction850 : 12 Reduction absolute531441⁄62520 Max. feed velocity 1mm/s 0.521 Max. feed force (continuous) 1N 37022 Max. feed force (intermittent) 1N 4034 Number of stages0 1 2 3 47 Max. efficiency gearhead incl. spindle% 93 87 79 71 638 Weight 1g 52 58 61 65 699 Average backlash no load° 1.0 1.4 1.6 2.0 2.423 Mechanical positioning accuracy 1mm 0.039 0.041 0.042 0.044 0.04610 Mass inertia gearhead incl. spindle 1gcm 2 0.23 0.11 0.05 0.05 0.0511 Gearhead length L1mm 19.2 22.3 27.4 31.0 34.61based on spindle length 102 mm (standard length)2for reduction 1:1 = 4500 rpmoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor / brake) + assembly partsRE 16, 2 W 72 41.6 44.7 49.8 53.4 57.0RE 16, 2 W 72 MR 268/270 47.3 50.4 55.5 59.1 62.7RE 16, 3.2 W 73/74 59.7 62.8 67.9 71.5 75.1RE 16, 3.2 W 74 MR 268/270 64.7 67.8 72.9 76.5 80.1RE 16, 3.2 W 74 MEnc 13 284 65.8 68.9 74.0 77.6 81.2RE 16, 4.5 W 75/76 62.7 65.8 70.9 74.5 78.1RE 16, 4.5 W 76 MR 268/270 67.7 70.8 75.9 79.5 83.1RE 16, 4.5 W 76 MEnc 13 284 68.8 71.9 77.0 80.6 84.2A-max 16 89-92 44.7 47.8 52.9 56.5 60.1A-max 16 90/92 MR 268/270 49.7 52.8 57.9 61.5 65.1A-max 16 90/92 MEnc 13 284 52.8 55.9 61.0 64.6 68.2Continuation of the modular system (irrespective of the spindle) on page 252May 2012 edition / subject to changemaxon spindle drive251

Spindle Drive GP 16 S Ø16 mm, Metric spindlemaxon spindle driveM 1:1Technical DataSpindleM6 x 1, stainless steelStandard length102 mmSpecial length (5 mm steps) max. 200 mmNut (standard)thread nutMaterialbronzeAxial play< 0.134 mmPlanetary gearheadstraight teethBearingball bearing/axial bearingRadial play, 6 mm from flange< 0.08 mmAxial playpreloadedRecommended input speed 2 < 12000 rpmRecommended temperature range -15…+80°CMax. axial load (static) 1500 NNumber of stages 0 1 2 3 4Max. radial load,6 mm from flange 20 N 40 N 60 N 80 N 80NStock programStandard programArticle NumbersSpecial program (on request)424231 424232 424233 424234 424235Spindle Drive Data (provisional)1 Reduction1 : 1 4.4 : 1 19 : 1 84 : 1 370 : 12 Reduction absolute1⁄157⁄133249⁄169185193⁄219729198⁄7920 Max. feed velocity 1mm/s 50.0 45.5 10.5 2.4 0.521 Max. feed force (continuous) 1N 35 37 60 98 16022 Max. feed force (intermittent) 1N 134 138 224 315 315Article Numbers424797 424798 424800 4248061 Reduction5.4 : 1 24 : 1 104 : 1 455 : 12 Reduction absolute27⁄51539⁄6587723⁄8451701938⁄373920 Max. feed velocity 1mm/s 37.0 8.3 1.9 0.421 Max. feed force (continuous) 1N 39 64 105 17222 Max. feed force (intermittent) 1N 148 243 315 315Article Numbers424799 424803 4248071 Reduction29 : 1 128 : 1 561 : 12 Reduction absolute729⁄2541553⁄3252368521⁄422520 Max. feed velocity 1mm/s 6.9 1.6 0.421 Max. feed force (continuous) 1N 69 112 18422 Max. feed force (intermittent) 1N 258 315 315Article Numbers424804 4248081 Reduction157 : 1 690 : 12 Reduction absolute19683⁄1251121931⁄162520 Max. feed velocity 1mm/s 1.3 0.321 Max. feed force (continuous) 1N 120 19722 Max. feed force (intermittent) 1Article NumbersN 315 3154248091 Reduction850 : 12 Reduction absolute531441⁄62520 Max. feed velocity 1mm/s 0.221 Max. feed force (continuous) 1N 21122 Max. feed force (intermittent) 1N 3154 Number of stages0 1 2 3 47 Max. efficiency gearhead incl. spindle% 28 27 24 22 198 Weight 1g 55 61 64 68 729 Average backlash no load° 1.0 1.4 1.6 2.0 2.423 Mechanical positioning accuracy 1mm 0.166 0.167 0.167 0.169 0.17010 Mass inertia gearhead incl. spindle 1gcm 2 0.23 0.11 0.05 0.05 0.0511 Gearhead length L1mm 19.2 22.3 27.4 31.0 34.61based on spindle length 102 mm (standard length)2for reduction 1:1 = 3000 rpmoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 16, 30 W 145 59.3 62.4 67.5 71.1 74.7EC 16, 30 W 145 MR 271 70.0 73.1 78.2 81.8 85.4EC 16, 60 W 147 75.3 78.4 83.5 87.1 90.7EC 16, 60 W 147 MR 271 86.0 89.1 94.2 97.8 101.4EC-max 16, 5 W 163 43.3 46.4 51.5 55.1 58.7EC-max 16, 5 W 163 MR 271 50.6 53.7 58.8 62.4 66.0EC-max 16, 8 W 163 55.3 58.4 63.5 67.1 70.7EC-max 16, 8 W 163 MR 271 62.6 65.7 70.8 74.4 78.0Continuation of the modular system (irrespective of the spindle) on page 251252maxon spindle driveMay 2012 edition / subject to change

Spindle Drive GP 22 S Ø22 mm, Ball ScrewM 1:2Technical DataSpindleØ6 x 2, stainless steelStandard length151 mmSpecial length (5 mm steps) max. 300 mmMax. efficiency 96%Mass inertia 1 gcm 2Nut (standard)thread nutMaterial100CR6, hardenedAxial play< 0.01 mmPlanetary gearheadstraight teethBearingball bearing/thrust roller bearingRadial play, 5 mm from flange< 0.05 mmAxial playpreloadedRecommended input speed 4< 8000 rpmRecommended temperature range -15…+80°CMax. radial load, 15 mm from flange150 NMax. axial load (static) 1500 Nmaxon spindle driveStock programStandard programArticle NumbersSpecial program (on request)363863 363867 363871 363872 363877 363882 363887 363892Spindle Drive Data1 Reduction1 : 1 14 : 1 29 : 1 53 : 1 89 : 1 198 : 1 333 : 1 479 : 12 Reduction absolute1⁄1225⁄16729⁄253375⁄644617⁄5250625⁄25669255⁄208124659⁄26020 Max. feed velocity 1mm/s 150 19 9.2 5.0 3.0 1.3 0.8 0.621 Max. feed force (continuous) 1N 77 154 196 240 285 372 443 50022 Max. feed force (intermittent) 1N 183 365 465 500 500 500 500 500Article Numbers363864 364041 363873 363878 363883 363888 3638931 Reduction3.8 : 1 16 : 1 62 : 1 104 : 1 231 : 1 370 : 1 561: 12 Reduction absolute15⁄4885⁄5212825⁄20887723⁄845192375⁄83210556001⁄285612521⁄422520 Max. feed velocity 1mm/s 70 17 4.3 2.6 1.2 0.7 0.521 Max. feed force (continuous) 1N 100 161 253 300 392 458 50022 Max. feed force (intermittent) 1N 236 381 500 500 500 500 500Article Numbers363865 363868 363874 363879 363884 363889 3638941 Reduction4.4 : 1 19 : 1 72 : 1 109 : 1 270 : 1 389 : 1 590 : 12 Reduction absolute57⁄133249⁄16948735⁄6762187⁄20731025⁄2704263169⁄67659049⁄10020 Max. feed velocity 1mm/s 61 14 3.7 2.4 1.0 0.7 0.521 Max. feed force (continuous) 1N 105 170 266 305 413 466 50022 Max. feed force (intermittent) 1N 248 404 500 500 500 500 500Article Numbers363866 363869 363875 363880 363885 363890 3638951 Reduction5.4 : 1 20 : 1 76 : 1 128 : 1 285 : 1 410 : 1 690 : 12 Reduction absolute27⁄581⁄41215⁄1641553⁄32518225⁄646561⁄161121931⁄162520 Max. feed velocity 1mm/s 49 13 3.5 2.1 0.9 0.7 0.421 Max. feed force (continuous) 1N 112 173 270 322 420 474 50022 Max. feed force (intermittent) 1N 266 411 500 500 500 500 500Article Numbers363870 363876 363881 363886 363891 3638961 Reduction24 : 1 84 : 1 157 : 1 316 : 1 455 : 1 850 : 12 Reduction absolute1539⁄65185193⁄219719683⁄1252777895⁄87885000211⁄10985531441⁄62520 Max. feed velocity 1mm/s 11 3.2 1.7 0.8 0.6 0.321 Max. feed force (continuous) 1N 184 280 345 435 491 50022 Max. feed force (intermittent) 1N 437 500 500 500 500 5004 Number of stages1 2 2 3 3 4 4 47 Max. efficiency gearhead incl. spindle% 81 2 67 67 57 57 47 47 478 Weight 1g 103 115 115 128 128 141 141 1419 Average backlash no load° 1.0 1.2 1.2 1.6 1.6 2.0 2.0 2.023 Mechanical positioning accuracy 1mm 0.039 0.040 0.040 0.042 0.042 0.044 0.044 0.04410 Mass inertia gearhead incl. spindle 1gcm 2 1.0 3 0.4 0.4 0.3 0.3 0.3 0.3 0.311 Gearhead length L1mm 38.0 44.8 44.8 51.6 51.6 58.4 58.4 58.41based on spindle length 151 mm (standard length)2for reduction 1:1 = 96%3for reduction 1:1 = 10 gcm 2 4for reduction 1:1 = 4500 rpmoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor / brake) + assembly partsA-max 19 93/94 64.2 71.0 71.0 77.8 77.8 84.6 84.6 84.6A-max 19, 1.5 W 94 MR 268/270 69.3 76.1 76.1 82.9 82.9 89.7 89.7 89.7A-max 19, 1.5 W 94 Enc 22 275 78.6 85.4 85.4 92.2 92.2 99.0 99.0 99.0A-max 19, 1.5 W 94 MEnc 13 284 71.7 78.5 78.5 85.3 85.3 92.1 92.1 92.1A-max 19, 2.5 W 95/96 66.8 73.6 73.6 80.4 80.4 87.2 87.2 87.2A-max 19, 2.5 W 96 MR 268/270 71.1 77.9 77.9 84.7 84.7 91.5 91.5 91.5A-max 19, 2.5 W 96 Enc 22 275 81.2 88.0 88.0 94.8 94.8 101.6 101.6 101.6A-max 19, 2.5 W 96 MEnc 13 284 74.3 81.1 81.1 87.9 87.9 94.7 94.7 94.7A-max 22 97-100 67.2 74.0 74.0 80.8 80.8 87.6 87.6 87.6A-max 22 98/100 MR 268/270 72.2 79.0 79.0 85.8 85.8 92.6 92.6 92.6A-max 22 98/100 Enc 22 275 81.6 88.4 88.4 95.2 95.2 102.0 102.0 102.0A-max 22 98/100 MEnc 13 284 74.3 81.1 81.1 87.9 87.9 94.7 94.7 94.7RE-max 21 123/124 64.2 71.0 71.0 77.8 77.8 84.6 84.6 84.6RE-max 21, 3.5 W 124 MR 269/271 69.3 76.1 76.1 82.9 82.9 89.7 89.7 89.7RE-max 21 125/126 66.8 73.6 73.6 80.4 80.4 87.2 87.2 87.2RE-max 21, 6 W 126 MR 269/271 71.1 77.9 77.9 84.7 84.7 91.5 91.5 91.5RE-max 24 127-130 67.2 74.0 74.0 80.8 80.8 87.6 87.6 87.6RE-max 24 128/130 MR 269/271 72.2 79.0 79.0 85.8 85.8 92.6 92.6 92.6Continuation of the modular system (irrespective of the spindle) on page 254May 2012 edition / subject to changemaxon spindle drive253

Spindle Drive GP 22 S Ø22 mm, Metric spindlemaxon spindle driveM 1:2Technical DataSpindleM6 x 1, stainless steelStandard length151 mmSpecial length (5 mm steps) max. 300 mmMax. efficiency 41.6%Mass inertia 1 gcm 2Nut (standard)thread nutMaterialCuSn12Axial play< 0.008 mmPlanetary gearheadstraight teethBearingball bearing/thrust roller bearingRadial play, 5 mm from flange< 0.05 mmAxial playpreloadedRecommended input speed 4< 8000 rpmRecommended temperature range -15…+80°CMax. radial load, 15 mm from flange150 NMax. axial load (static) 1550 NStock programStandard programArticle NumbersSpecial program (on request)363826 363830 363834 363835 363840 363845 363850 363855Spindle Drive Data1 Reduction1 : 1 14 : 1 29 : 1 53 : 1 89 : 1 198 : 1 333 : 1 479 : 12 Reduction absolute1⁄1225⁄16729⁄253375⁄644617⁄5250625⁄25669255⁄208124659⁄ 26020 Max. feed velocity 1mm/s 101 9.5 4.6 2.5 1.5 0.7 0.4 0.321 Max. feed force (continuous) 1N 42 92 118 144 171 223 266 30022 Max. feed force (intermittent) 1N 118 259 330 350 350 350 350 350Article Numbers363827 364040 363836 363841 363846 363851 3638561 Reduction3.8 : 1 16 : 1 62 : 1 104 : 1 231 : 1 370 : 1 561: 12 Reduction absolute15⁄4885⁄5212825⁄20887723⁄845192375⁄83210556001⁄285612521⁄422520 Max. feed velocity 1mm/s 35 8.3 2.2 1.3 0.6 0.4 0.221 Max. feed force (continuous) 1N 60 97 152 180 235 275 31622 Max. feed force (intermittent) 1N 167 270 350 350 350 350 350Article Numbers363828 363831 363837 363842 363847 363852 3638571 Reduction4.4 : 1 19 : 1 72 : 1 109 : 1 270 : 1 389 : 1 590 : 12 Reduction absolute57⁄133249⁄16948735⁄6762187⁄20731025⁄2704263169⁄67659049⁄10020 Max. feed velocity 1mm/s 30 7.0 1.9 1.2 0.5 0.3 0.221 Max. feed force (continuous) 1N 63 102 159 183 248 280 32122 Max. feed force (intermittent) 1N 176 286 350 350 350 350 350Article Numbers363829 363832 363838 363843 363848 363853 3638581 Reduction5.4 : 1 20 : 1 76 : 1 128 : 1 285 : 1 410 : 1 690 : 12 Reduction absolute27⁄581⁄41215⁄1641553⁄32518225⁄646561⁄161121931⁄162520 Max. feed velocity 1mm/s 25 6.7 1.8 1.0 0.5 0.3 0.221 Max. feed force (continuous) 1N 67 104 162 193 252 285 33922 Max. feed force (intermittent) 1N 188 291 350 350 350 350 350Article Numbers363833 363839 363844 363849 363854 3638591 Reduction24 : 1 84 : 1 157 : 1 316 : 1 455 : 1 850 : 12 Reduction absolute1539⁄65185193⁄219719683⁄1252777895⁄87885000211⁄10985531441⁄62520 Max. feed velocity 1mm/s 5.6 1.6 0.8 0.4 0.3 0.221 Max. feed force (continuous) 1N 111 168 207 261 295 35022 Max. feed force (intermittent) 1N 310 350 350 350 350 3504 Number of stages1 2 2 3 3 4 4 47 Max. efficiency gearhead incl. spindle% 35 2 29 29 25 25 20 20 208 Weight 1g 103 116 116 128 128 141 141 1419 Average backlash no load° 1.0 1.2 1.2 1.6 1.6 2.0 2.0 2.023 Mechanical positioning accuracy 1mm 0.034 0.034 0.034 0.034 0.034 0.037 0.037 0.03710 Mass inertia gearhead incl. spindle 1gcm 2 1.0 3 0.4 0.4 0.3 0.3 0.3 0.3 0.311 Gearhead length L1mm 38.0 44.8 44.8 51.6 51.6 58.4 58.4 58.41based on spindle length 151 mm (standard length)2for reduction 1:1 = 42%3for reduction 1:1 = 10 gcm 2 4for reduction 1:1 = 6088 rpmoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC 16, 60 W 147 94.3 101.1 101.1 107.9 107.9 114.7 114.7 114.7EC 16, 60 W 147 MR 271 105.0 111.8 111.8 118.6 118.6 125.4 125.4 125.4EC 22, 40 W 149 82.6 89.4 89.4 96.2 96.2 103.0 103.0 103.0EC 22, 40 W 149 MR 271 88.6 95.4 95.4 102.2 102.2 109.0 109.0 109.0EC 22, 100 W 151 100.8 107.6 107.6 114.4 114.4 121.2 121.2 121.2EC 22, 100 W 151 MR 271 106.8 113.6 113.6 120.4 120.4 127.2 127.2 127.2EC-max 16, 8 W 165 71.3 78.1 78.1 84.9 84.9 91.7 91.7 91.7EC-max 16, 8 W 165 MR 271 78.6 85.4 85.4 92.2 92.2 99.0 99.0 99.0EC-max 22, 12 W 166 70.1 76.9 76.9 83.7 83.7 90.5 90.5 90.5EC-max 22, 12 W 166 MR 271 79.8 86.6 86.6 93.4 93.4 100.2 100.2 100.2EC-max 22, 12 W 166 AB 20 328 105.7 112.5 112.5 119.3 119.3 126.1 126.1 126.1Continuation of the modular system (irrespective of the spindle) on page 253254maxon spindle driveMay 2012 edition / subject to change

Spindle Drive GP 32 S Ø32 mm, Ball ScrewM 1:2Technical DataSpindleØ10 x 2, stainless steelStandard length200.8 mmSpecial length (5 mm steps) max. 600 mmMax. efficiency 94%Mass inertia 9 gcm 2Nut (standard)thread nutMaterial100CR6, hardenedAxial play< 0.01 mmPlanetary gearheadstraight teethBearingball bearing/thrust roller bearingRadial play, 5 mm from flange< 0.05 mmAxial playpreloadedRecommended input speed 4< 8000 rpmRecommended temperature range -15…+80°CMax. radial load, 15 mm from flange200 NMax. axial load (static) 12700 Nmaxon spindle driveStock programStandard programArticle NumbersSpecial program (on request)363970 363974 363979 363980 363985 363990 363995 364000Spindle Drive Data1 Reduction1 : 1 14 : 1 33 : 1 51 : 1 111 : 1 246 : 1 492 : 1 762 : 12 Reduction absolute1⁄1676⁄49529⁄1617576⁄34313824⁄125421824⁄171586112⁄17519044⁄2520 Max. feed velocity 1mm/s 133 19 8.1 5.2 2.4 1.1 0.5 0.321 Max. feed force (continuous) 1N 386 739 983 1137 1473 1921 2420 270022 Max. feed force (intermittent) 1N 1023 1956 2604 2700 2700 2700 2700 2700Article Numbers363971 363975 363981 363986 363991 363996 3640011 Reduction3.7 : 1 18 : 1 66 : 1 123 : 1 295 : 1 531 : 1 913: 12 Reduction absolute26⁄7624⁄3516224⁄2456877⁄56101062 ⁄343331776⁄62536501⁄4020 Max. feed velocity 1mm/s 72 15 4.0 2.2 0.9 0.5 0.321 Max. feed force (continuous) 1N 474 803 1239 1524 2041 2482 270022 Max. feed force (intermittent) 1N 1255 2127 2700 2700 2700 2700 2700Article Numbers363972 363976 363982 363987 363992 363997 3640021 Reduction4.8 : 1 21 : 1 79 : 1 132 : 1 318 : 1 589 : 1 1093 : 12 Reduction absolute24⁄5299⁄143887⁄493312⁄25389376⁄122520631⁄35279841⁄25620 Max. feed velocity 1mm/s 56 13 3.4 2.0 0.8 0.5 0.221 Max. feed force (continuous) 1N 517 846 1315 1561 2092 2569 270022 Max. feed force (intermittent) 1N 1369 2239 2700 2700 2700 2700 2700Article Numbers363973 363977 363983 363988 363993 3639981 Reduction5.8 : 1 23 : 1 86 : 1 159 : 1 411 : 1 636 : 12 Reduction absolute23⁄4576⁄2514976⁄1751587⁄10359424⁄87579488⁄12520 Max. feed velocity 1mm/s 46 12 3.1 1.7 0.6 0.421 Max. feed force (continuous) 1N 551 872 1353 1661 2279 263622 Max. feed force (intermittent) 1N 1458 2308 2700 2700 2700 2700Article Numbers363978 363984 363989 363994 3639991 Reduction28 : 1 103 : 1 190 : 1 456 : 1 706 : 12 Reduction absolute138⁄53588⁄3512167⁄6489401⁄19615817⁄22420 Max. feed velocity 1mm/s 9.5 2.6 1.4 0.6 0.421 Max. feed force (continuous) 1N 931 1437 1762 2359 270022 Max. feed force (intermittent) 1N 2465 2700 2700 2700 27004 Number of stages1 2 2 3 3 4 4 47 Max. efficiency gearhead incl. spindle% 75 2 71 71 66 66 56 56 568 Weight 1g 304 331 331 359 359 387 387 3879 Average backlash no load° 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.023 Mechanical positioning accuracy 1mm 0.037 0.037 0.037 0.039 0.039 0.039 0.039 0.03910 Mass inertia gearhead incl. spindle 1gcm 2 4.2 3 0.9 0.9 0.7 0.7 0.7 0.7 0.711 Gearhead length L1mm 51.0 57.7 57.7 64.4 64.4 71.1 71.1 71.11based on spindle length 200.8 mm (standard length)2for reduction 1:1 = 94%3for reduction 1:1 = 42.3 gcm 2 4for reduction 1:1 = 4000 rpmoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsRE 25 77/79 105.6 112.3 112.3 119.0 119.0 125.7 125.7 125.7RE 25 77/79 MR 272 116.6 123.3 123.3 130.0 130.0 136.7 136.7 136.7RE 25 77/79 Enc 22 274 119.7 126.4 126.4 133.1 133.1 139.8 139.8 139.8RE 25 77/79 HED_5540 276/278 126.4 133.1 133.1 139.8 139.8 146.5 146.5 146.5RE 25 77/79 DCT 22 286 127.9 134.6 134.6 141.3 141.3 148.0 148.0 148.0RE 25, 20 W 78 94.1 100.8 100.8 107.5 107.5 114.2 114.2 114.2RE 25, 20 W 78 MR 272 105.1 111.8 111.8 118.5 118.5 125.2 125.2 125.2RE 25, 20 W 78 HED_5540 276/278 114.9 121.6 121.6 128.3 128.3 135.0 135.0 135.0RE 25, 20 W 78 DCT 22 286 116.4 123.1 123.1 129.8 129.8 136.5 136.5 136.5RE 25, 20 W 78 AB 28 330 128.2 134.9 134.9 141.6 141.6 148.3 148.3 148.3RE 25, 20 W 78 HED_5540/AB 28 276/330 145.4 152.1 152.1 158.8 158.8 165.5 165.5 165.5RE 25, 20 W 79 AB 28 330 139.7 146.4 146.4 153.1 153.1 159.8 159.8 159.8RE 25, 20 W 79 HED_5540/AB 28 276/330 156.9 163.6 163.6 170.3 170.3 177.0 177.0 177.0RE 30, 60 W 80 119.1 125.8 125.8 132.5 132.5 139.2 139.2 139.2RE 30, 60 W 80 MR 273 130.5 137.2 137.2 143.9 143.9 150.6 150.6 150.6RE 35, 90 W 81 122.1 128.8 128.8 135.5 135.5 142.2 142.2 142.2RE 35, 90 W 81 MR 273 133.5 140.2 140.2 146.9 146.9 153.6 153.6 153.6RE 35, 90 W 81 HED_5540 276/278 142.8 149.5 149.5 156.2 156.2 162.9 162.9 162.9RE 35, 90 W 81 DCT 22 286 140.2 146.9 146.9 153.6 153.6 160.3 160.3 160.3RE 35, 90 W 81 AB 28 330 158.2 164.9 164.9 171.6 171.6 178.3 178.3 178.3RE 35, 90 W 81 HEDS 5540/AB 28 276/330 175.4 182.1 182.1 188.8 188.8 195.5 195.5 195.5Continuation of the modular system (irrespective of the spindle) on pages 256 and 257May 2012 edition / subject to changemaxon spindle drive255

Spindle Drive GP 32 S Ø32 mm, Metric spindlemaxon spindle driveM 1:2Technical DataSpindleM10 x 1, stainless steelStandard length200.8 mmSpecial length (5 mm steps) max. 600 mmMax. efficiency 27.0%Mass inertia 9 gcm 2Nut (standard)thread nutMaterialCuSn12Axial play< 0.008 mmPlanetary gearheadstraight teethBearingball bearing/thrust roller bearingRadial play, 5 mm from flange< 0.05 mmAxial playpreloadedRecommended input speed 4< 8000 rpmRecommended temperature range -15…+80°CMax. radial load, 15 mm from flange200 NMax. axial load (static) 12700 NStock programStandard programArticle NumbersSpecial program (on request)363900 363904 363909 363910 363915 363920 363925 363930Spindle Drive Data1 Reduction1 : 1 14 : 1 33 : 1 51 : 1 111 : 1 246 : 1 492 : 1 762 : 12 Reduction absolute1⁄1676⁄49529⁄1617576⁄34313824⁄125421824⁄171586112⁄17519044⁄2520 Max. feed velocity 1mm/s 100 9.5 4.0 2.6 1.2 0.5 0.3 0.221 Max. feed force (continuous) 1N 183 400 533 616 798 1040 1311 135022 Max. feed force (intermittent) 1N 455 995 1324 1350 1350 1350 1350 1350Article Numbers363901 363905 363911 363916 363921 363926 3639311 Reduction3.7 : 1 18 : 1 66 : 1 123 : 1 295 : 1 531 : 1 913: 12 Reduction absolute26⁄7624⁄3516224⁄2456877⁄56101062⁄343331776⁄62536501⁄4020 Max. feed velocity 1mm/s 36 7.4 2.0 1.1 0.5 0.3 0.121 Max. feed force (continuous) 1N 257 435 671 826 1105 1345 135022 Max. feed force (intermittent) 1N 638 1082 1350 1350 1350 1350 1350Article Numbers363902 363906 363912 363917 363922 363927 3639321 Reduction4.8 : 1 21 : 1 79 : 1 132 : 1 318 : 1 589 : 1 1093 : 12 Reduction absolute24⁄5299⁄143887⁄493312⁄25389376⁄122520631⁄35279841⁄25620 Max. feed velocity 1mm/s 28 6.3 1.7 1.0 0.4 0.2 0.121 Max. feed force (continuous) 1N 280 458 712 845 1133 1350 135022 Max. feed force (intermittent) 1N 696 1139 1350 1350 1350 1350 1350Article Numbers363903 363907 363913 363918 363923 3639281 Reduction5.8 : 1 23 : 1 86 : 1 159 : 1 411 : 1 636 : 12 Reduction absolute23⁄4576⁄2514976⁄1751587⁄10359424⁄87579488⁄12520 Max. feed velocity 1mm/s 23 5.8 1.6 0.8 0.3 0.221 Max. feed force (continuous) 1N 298 472 733 899 1234 135022 Max. feed force (intermittent) 1N 742 1174 1350 1350 1350 1350Article Numbers363908 363914 363919 363924 3639291 Reduction28 : 1 103 : 1 190 : 1 456 : 1 706 : 12 Reduction absolute138⁄5 3588⁄3512167⁄6489401⁄19615817⁄22420 Max. feed velocity 1mm/s 4.8 1.3 0.7 0.3 0.221 Max. feed force (continuous) 1N 504 778 955 1278 135022 Max. feed force (intermittent) 1N 1253 1350 1350 1350 13504 Number of stages1 2 2 3 3 4 4 47 Max. efficiency gearhead incl. spindle% 22 2 20 20 19 19 16 16 168 Weight 1g 304 331 331 359 359 387 387 3879 Average backlash no load° 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.023 Mechanical positioning accuracy 1mm 0.033 0.033 0.033 0.034 0.034 0.034 0.034 0.03410 Mass inertia gearhead incl. spindle 1gcm 2 3.0 3 0.9 0.9 0.7 0.7 0.7 0.7 0.711 Gearhead length L1mm 51.0 57.7 57.7 64.4 64.4 71.1 71.1 71.11based on Spindle length 200.8 mm (standard length)2for reduction 1:1 = 27%3for reduction 1:1 = 43.3 gcm 2 4for reduction 1:1 = 5984 rpmoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsA-max 26 101-108 95.8 102.5 102.5 109.2 109.2 115.9 115.9 115.9A-max 26 102-108 MEnc 13 284 102.9 109.6 109.6 116.3 116.3 123.0 123.0 123.0A-max 26 102-108 MR 272 104.6 111.3 111.3 118.0 118.0 124.7 124.7 124.7A-max 26 102-108 Enc 22 275 110.2 116.9 116.9 123.6 123.6 130.3 130.3 130.3A-max 26 102-108 HED_5540 276/278 114.2 120.9 120.9 127.6 127.6 134.3 134.3 134.3A-max 32 109/111 114.0 120.7 120.7 127.4 127.4 134.1 134.1 134.1A-max 32 110/112 112.6 119.3 119.3 126.0 126.0 132.7 132.7 132.7A-max 32 110/112 MR 273 123.8 130.5 130.5 137.2 137.2 143.9 143.9 143.9A-max 32 110/112 HED_5540 276/278 133.4 140.1 140.1 146.8 146.8 153.5 153.5 153.5RE-max 29 131-134 95.8 102.5 102.5 109.2 109.2 115.9 115.9 115.9RE-max 29 132/134 MR 272 104.6 111.3 111.3 118.0 118.0 124.7 124.7 124.7EC 32, 80 W 156 111.1 117.8 117.8 124.5 124.5 131.2 131.2 131.2EC 32, 80 W 156 HED_ 5540 277/279 129.5 136.2 136.2 142.9 142.9 149.6 149.6 149.6EC 32, 80 W 156 Res 26 287 131.2 137.9 137.9 144.6 144.6 151.3 151.3 151.3MCD EPOS, 60 W 325 171.1 177.8 177.8 184.5 184.5 191.2 191.2 191.2MCD EPOS P 60 W 325 171.1 177.8 177.8 184.5 184.5 191.2 191.2 191.2Continuation of the modular system (irrespective of the spindle) on pages 255 and 257256maxon spindle driveMay 2012 edition / subject to change

Spindle Drive GP 32 S Ø32 mm, trapezoidal spindleM 1:2Technical DataSpindleTR10 x 2, stainless steelStandard length200.8 mmSpecial length (5 mm steps) max. 600 mmMax. efficiency 47.0%Mass inertia 9 gcm 2Nut (standard)thread nutMaterialCuSn12Axial play< 0.008 mmPlanetary gearheadstraight teethBearingball bearing/thrust roller bearingRadial play, 5 mm from flange< 0.05 mmAxial playpreloadedRecommended input speed 4< 8000 rpmRecommended temperature range -15…+80°CMax. radial load, 15 mm from flange200 NMax. axial load (static) 12700 Nmaxon spindle driveStock programStandard programArticle NumbersSpecial program (on request)363936 363940 363945 363946 363951 363956 363961 363966Spindle Drive Data1 Reduction1 : 1 14 : 1 33 : 1 51 : 1 111 : 1 246 : 1 492 : 1 762 : 12 Reduction absolute1⁄1676⁄49529⁄1617576⁄34313824⁄125421824⁄171586112⁄17519044⁄2520 Max. feed velocity 1mm/s 186 19 8.1 5.2 2.4 1.1 0.5 0.321 Max. feed force (continuous) 1N 216 462 614 710 921 1200 1512 153022 Max. feed force (intermittent) 1N 528 1127 1500 1530 1530 1530 1530 1530Article Numbers363937 363941 363947 363952 363957 363962 3639671 Reduction3.7 : 1 18 : 1 66 : 1 123 : 1 295 : 1 531 : 1 913: 12 Reduction absolute26⁄7624⁄3516224⁄2456877⁄56101062⁄343331776⁄62536501⁄4020 Max. feed velocity 1mm/s 72 15 4.0 2.2 0.9 0.5 0.321 Max. feed force (continuous) 1N 296 502 774 953 1275 1530 153022 Max. feed force (intermittent) 1N 723 1226 1530 1530 1530 1530 1530Article Numbers363938 363942 363948 363953 363958 363963 3639681 Reduction4.8 : 1 21 : 1 79 : 1 132 : 1 318 : 1 589 : 1 1093 : 12 Reduction absolute24⁄5299⁄143887⁄493312⁄25389376⁄122520631⁄35279841⁄25620 Max. feed velocity 1mm/s 56 13 3.4 2.0 0.8 0.5 0.221 Max. feed force (continuous) 1N 323 529 822 975 1308 1530 153022 Max. feed force (intermittent) 1N 789 1291 1530 1530 1530 1530 1530Article Numbers363939 363943 363949 363954 363959 3639641 Reduction5.8 : 1 23 : 1 86 : 1 159 : 1 411 : 1 636 : 12 Reduction absolute23⁄4576⁄2514976⁄1751587⁄10359424⁄87579488⁄12520 Max. feed velocity 1mm/s 46 12 3.1 1.7 0.6 0.421 Max. feed force (continuous) 1N 344 545 846 1038 1424 153022 Max. feed force (intermittent) 1N 840 1330 1530 1530 1530 1530Article Numbers363944 363950 363955 363960 3639651 Reduction28 : 1 103 : 1 190 : 1 456 : 1 706 : 12 Reduction absolute138⁄53588⁄3512167⁄6489401⁄19615817⁄22420 Max. feed velocity 1mm/s 9.5 1.3 0.7 0.3 0.221 Max. feed force (continuous) 1N 582 898 1101 1475 153022 Max. feed force (intermittent) 1N 1420 1530 1530 1530 15304 Number of stages1 2 2 3 3 4 4 47 Max. efficiency gearhead incl. spindle% 38 2 35 35 33 33 28 28 288 Weight 1g 304 331 331 359 359 387 387 3879 Average backlash no load° 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.023 Mechanical positioning accuracy 1mm 0.035 0.035 0.035 0.037 0.037 0.037 0.037 0.03710 Mass inertia gearhead incl. spindle 1gcm 2 2.4 3 0.9 0.9 1.0 1.0 1.0 1.0 1.011 Gearhead length L1mm 51.0 57.7 57.7 64.4 64.4 71.1 71.1 71.11based on spindle length 200.8 mm (standard length)2for reduction 1:1 = 47%3for reduction 1:1 = 42.3 gcm 2 4for reduction 1:1 = 5569 rpmoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor/Brake Page Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly partsEC-max 22, 25 W 167 99.6 106.3 106.3 113.0 113.0 119.7 119.7 119.7EC-max 22, 25 W 167 MR 271 109.3 116.0 116.0 122.7 122.7 129.4 129.4 129.4EC-max 22, 25 W 167 AB 20 328 135.4 142.1 142.1 148.8 148.8 155.5 155.5 155.5EC-max 30, 40 W 168 93.1 99.8 99.8 106.5 106.5 113.2 113.2 113.2EC-max 30, 40 W 168 MR 272 105.3 112.0 112.0 118.7 118.7 125.4 125.4 125.4EC-max 30, 40 W 168 HEDL5540 279 113.7 120.4 120.4 127.1 127.1 133.8 133.8 133.8EC-max 30, 40 W 168 AB 20 328 128.9 135.6 135.6 142.3 142.3 149.0 149.0 149.0EC-max 30, 40 W 168 HEDL 5540 / AB 279/328 149.5 156.2 156.2 162.9 162.9 169.6 169.6 169.6EC-4pole 22, 90 W 175 99.7 106.4 106.4 113.1 113.1 119.8 119.8 119.8EC-4pole 22, 90 W 175 HEDL 5540 280 121.2 127.9 127.9 134.6 134.6 141.3 141.3 141.3EC-4pole 22,120 W 176 117.1 123.8 123.8 130.5 130.5 137.2 137.2 137.2EC-4pole 22,120 W 176 HEDL 5540 280 138.6 145.3 145.3 152.0 152.0 158.7 158.7 158.7EC-i 40, 50 W 190 82.7 89.4 89.4 96.1 96.1 102.8 102.8 102.8EC-i 40, 50 W 190 MR 273 98.4 105.1 105.1 111.8 111.8 118.5 118.5 118.5EC-i 40, 50 W 190 HEDL 5540 280 106.1 112.8 112.8 119.5 119.5 126.2 126.2 126.2EC-i 40, 70 W 191 92.7 99.4 99.4 106.1 106.1 112.8 112.8 112.8EC-i 40, 70 W 191 MR 273 108.4 115.1 115.1 121.8 121.8 128.5 128.5 128.5EC-i 40, 70 W 191 HEDL 5540 280 116.1 122.8 122.8 129.5 129.5 136.2 136.2 136.2Continuation of the modular system (irrespective of the spindle) on pages 255 and 256May 2012 edition / subject to changemaxon spindle drive257

Spindle Drive Optionsmaxon spindle driveOption to GP 16 S to GP 22 SSpecial lengthOrder reference SPIN01Without specification, the spindle is supplied in the standardlength 102 mm. Special lengths can be ordered in 5 mm stepsup to the stated maximum length.Without specification, the spindle is supplied in the standardlength 151 mm. Special lengths can be ordered in 5 mm stepsup to the stated maximum length.Spindle endOrder reference SPIN02In order to support the end of thespindle by an additional bearing, itcan be delivered according to theillustration.Customer specific spindle ends onrequest.-0.006-0.0204Ø3-0.004-0.0125Ø4Flange nutOrder reference SPIN0418 * 1460°4 x Ø3.4-0.006-0.017Ø1260°4 x Ø3.4Ø24-0.015 *1-0.030Ø10-0.006 *2-0.017Ø1220 * 2 Ø18Flange nut instead of the standardthread nut.Ø24If using a ball screw, the rectangularmounting flange (SPIN 06) must beused.* 1 Kugelumlaufspindel / Ball Screw* 2 Metrische Spindel / Metric Spindle16184 16Ø18Low backlash ball screw nutOrder reference SPIN05Not available for GP 16 S.Axial play is almost eliminated through increased pre-loadingof the ball screw nut. Although, the increased load can lead togreater wear.Rectangular mounting flangeOrder reference SPIN063.3 0 – 0.61.9 + 0.35 – 0.20Ø16 – 0.10Ansicht ohne Mutter/view without nut02.9 - 0.11.4 ± 0.050Ø25 h7 ( - 0.021 )Ansicht ohne Mutter/view without nutSpindle drive with rectangular mountingflange allows mounting from thegearhead side.Ø3.3Ø6.5 x 2.4If using a ball screw with flange nut,the rectangular assembly flange mustbe used for mounting.Ø10 – 0.0101520Ø2.70Ø25 h7 ( - 0.021)46.22330258maxon spindle driveMay 2012 edition / subject to change

Spindle Drive OptionsOptionSpecial lengthOrder reference SPIN01to GP 32 SWithout specification, the spindle is supplied in the standardlength 200.8 mm. Special lengths can be ordered in 5 mm stepsup to the stated maximum length.maxon spindle driveSpindle endOrder reference SPIN02In order to support the end of thespindle by an additional bearing, itcan be delivered according to theillustration.-0.004-0.012Ø6Customer specific spindle ends onrequest.1060°Flange nutOrder reference SPIN04-0.006-0.017Ø184 x Ø4.5Flange nut instead of the standardthread nut.Ø35If using a ball screw, the rectangularmounting flange (SPIN 06) must beused.285 22Ø27Low backlash ball screw nutOrder reference SPIN05Axial play is almost eliminated through increased pre-loadingof the ball screw nut. Although, the increased load can lead togreater wear.Rectangular mounting flangeOrder reference SPIN0602.95 - 0.1(Gewindeauslauf/thread run out)2 ±0.050Ø36 h7 ( - 0.025 )Ansicht ohne Mutter/view without nutSpindle drive with rectangular mountingflange allows mounting from thegearhead side.Ø4.2Ø8 x 3If using a ball screw with flange nut,the rectangular assembly flange mustbe used for mounting.0Ø36 h7 ( - 0.025 )69.631.540May 2012 edition / subject to changemaxon spindle drive259

For your personal notesmaxon motorP I nmW mA % rpmmin -1MmNm260

maxon sensormaxon sensorHigh precision encoders, DC tachometers and resolvers with a high signal resolution are mountedexclusively on motors with through shafts for resonance reasons. The assembly requires adjustmentto the motors and may only be done in the delivery plant.MILE Encoder 262–264MR Encoder 265–273Optical Encoder 274–282Hall effect Encoder 283–285DC-Tacho 286Resolver 287261

Encoder MILE 64 Counts per turn, 3 Channels, with Line DriverCycle C = 360°ePulse P = 180°emaxon sensorUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article Numbers361545643107100 000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadEC 6, 1.2 W 138 21.7EC 6, 1.2 W 138 GP 6, 0.002-0.03 Nm 204 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%1 VCCOutput signalCMOS and TTL compatibleV2 Channel ACCPhase shift 90°e ± 45°e3 Channel AGND4 Channel BSignal rise time5 Channel B(typically, at C L = 25 pF, R L = 1 k, 25°C) 10 ns6 Channel IChannel ASignal fall time7 Channel I(typically, at C L = 25 pF, R L = 1 k, 25°C) 10 ns8 Commutation H1Channel A9 Commutation H2Index pulse width (nominal) 90°e10 Commutation H3Operating temperature range-20…+100°C11 GNDChannel BMoment of inertia of code wheel 0.006 gcm 212 Motor winding 113 Motor winding 2Channel BOutput current per channelmax. 4 mA14 Motor winding 3The index signal is synchronised with channel A or B.262maxon sensorNote: Pull-down resistors on the encoder outputs are not permitted.Pull-up resistors are permitted, but not required.Compatible connector: Molex 0527451496 / Tyco 1-1734839-4Adapter print EC 6 MILE encoder to terminal strip and DIN 41651adapter order no. 397973Pitch 0.5 mm, top contact style.Encoder, Line DriverChannel IChannel ITerminal resistance R = typical 120 Capacitor C .1 nF per m line lengthRCRCRCLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32May 2012 edition / subject to change

Encoder MILE 512–2048 CPT, 2 Channels, with Line DriverIntegrated into motorCycle C = 360°ePulse P = 180°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)State length s n 90°e (2000 rpm)Article Numbers90°eChannel Bs 3 s 4 s 1 s 2 s 1..4 = 90°e s 45°eDirection of rotation cw (definition cw p. 48)421985 421986 421987512 1024 20482 2 2500 500 5006000 6000 600045…135°e 45…135°e 45…160°ePhase shiftChannel Amaxon sensoroverall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadEC 60 flat, IP00 198 39.0 39.0 39.0EC 60 flat, IP00 198 GP 52, 4 - 30 Nm 245 EC 60 flat, IP54 198 43.0 43.0 43.0EC 60 flat, IP54 198 GP 52, 4 - 30 Nm 245 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%1 N.C.Output signalCMOS and TTL compatible2 1 2 VCCSignal rise time3 GND4 N.C.V(typically, at C L = 25 pF, R L = 1 k, 25°C) 100 nsCC5 Channel AGNDSignal fall time6 Channel A(typically, at C L = 25 pF, R L = 1 k, 25°C) 100 ns7 Channel BOperating temperature range-40…+100°C10 9 8 Channel BChannel A300 ±10Moment of inertia of code wheel 13 gcm 29 Do not connect10 Do not connectChannel AOutput current per channelmax. 4 mAOpen collector output of the Hall sensorsDIN Connector 41651/EN 60603-13flat band cable AWG 28with integrated pull-up resistor 10 k ± 20%Channel BWiring diagram for Hall sensors see p. 29Note: Pull-down resistors on the encoder outputs are not permitted.Pull-up resistors are permitted, but not required.Channel BEncoder, Line DriverRCRCLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32May 2012 edition / subject to changeTerminal resistance R = typical 120 Capacitor C .1 nF per m line lengthmaxon sensor263

Encoder MILE 800–3200 CPT, 2 Channels, with Line Driver RS 422Integrated into motorCycle C = 360°ePulse P = 180°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)State length s n 90°e (2000 rpm)M 1:3Article NumbersPhase shift90°eChannel Bs 3 s 4 s 1 s 2 s 1..4 = 90°e s 45°eDirection of rotation cw (defi nition cw p. 48)409996 411964 411965800 1600 32002 2 2500 500 5005000 5000 500045…135°e 45…135°e 45…160°eChannel Aoverall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadEC 90 fl at 199 29.2 29.2 29.2EC 90 fl at 199 GP 52, 4 - 30 Nm 245 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10% Connection motorConnection EncoderVOutput signalEIA Standard RS422CCPin 1 Hall sensor 1*Pin 1 N.C.GNDdriver used:AM26C31QD Pin 2 Hall sensor 2*Pin 2 VCCSignal rise and fall times(typically, at C L = 120 pF, R L = 100 )20 nsPin 3Pin 4VHall 4.5 ... 18 VDCMotor winding 3Pin 3Pin 4GNDN.C.Channel AOperating temperature range-40…+100°C Pin 5 Hall sensor 3*Pin 5 A\Moment of inertia of code wheel 65 gcm 2 Pin 6 GNDPin 6 AChannel AOutput current per channel min. -20 mA, max. 20 mA Pin 7 Motor winding 1Pin 7 B\Pin 8 Motor winding 2Pin 8 BChannel BPin 9 Do not connect*Internal pull-up (10 k) on pin 3 (VHall) Pin 10 Do not connect Channel BWiring diagram for Hall sensors see p. 29Encoder, Line Driver, AM26C31QDRRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32Connector:39-28-1083 MolexDIN 41651/EN 60603-13Terminal resistance R = typical 120 264maxon sensorMay 2012 edition / subject to change

Encoder MR Type S, 16 Counts per turn, 2 ChannelsCycle C = 360°ePulse P = 180°ePhase shift90°es 3Channel AChannel Bs 4 s 1 s 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article Numbers201933 22470216 162 28 830 000 30 000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 10, 0.75 W 53 22.8RE 10, 0.75 W 53 GP 10, 0.005 - 0.15 Nm 206/207 RE 10, 1.5 W 55 30.4RE 10, 1.5 W 55 GP 10, 0.005 - 0.15 Nm 206/207 RE 13, 0.75 W 58 26.3RE 13, 0.75 W 59 28.7RE 13, 0.75 W 59 GP 13, 0.05 - 0.15 Nm 209 RE 13, 0.75 W 59 GP 13, 0.2 - 0.35 Nm 210 RE 13, 2 W 62 38.5RE 13, 2 W 63 40.9RE 13, 2 W 63 GP 13, 0.05 - 0.15 Nm 209 RE 13, 2 W 63 GP 13, 0.2 - 0.35 Nm 210 RE 13, 1.5 W 66 28.4RE 13, 1.5 W 67 30.8RE 13, 1.5 W 67 GP 13, 0.05 - 0.15 Nm 209 RE 13, 1.5 W 67 GP 13, 0.2 - 0.35 Nm 210 RE 13, 3 W 70 40.6RE 13, 3 W 71 43.0RE 13, 3 W 71 GP 13, 0.05 - 0.15 Nm 209 RE 13, 3 W 71 GP 13, 0.2 - 0.35 Nm 210 A-max 12, 0.5 W 88 25.3A-max 12, 0.5 W 88 GP 10, 0.01 - 0.15 Nm 207 A-max 12, 0.5 W 88 GS 12, 0.01 - 0.03 Nm 208 A-max 12, 0.5 W 88 GP 13, 0.05 - 0.15 Nm 209 A-max 12, 0.5 W 88 GP 13, 0.2 - 0.35 Nm 210 RE-max 13, 0.75 W 116 25.2RE-max 13, 0.75 W 116 GP 13, 0.05 - 0.15 Nm 209 RE-max 13, 0.75 W 116 GP 13, 0.2 - 0.35 Nm 210 RE-max 13, 2 W 118 36.2RE-max 13, 2 W 118 GP 13, 0.05 - 0.15 Nm 209 RE-max 13, 2 W 118 GP 13, 0.2 - 0.35 Nm 210 Technical Data Pin Allocation Connection exampleSupply voltage V CC2.7 - 5.5 V1 Motor +Output signal V CC = 5 VDCTTL compatible2 1 2 VCCEncoderPhase shift 90°e ± 45°e3 Channel A4 Channel BOperating temperature range-25…+85°C5 GNDMoment of inertia of code wheel 0.005 gcm 26 Motor –Output current per channelmax. 5 mA10 9DIN Connector 41651/150 ±5EN 60603-13flat band cable AWG 28No Pull-UpnecessarilyMay 2012 edition / subject to changemaxon sensor265

Encoder MR Type S, 64–256 CPT, 2 Channels, with Line DriverCycle C = 360°ePulse P = 180°emaxon sensorPhase shift90°es 3Channel AChannel Bs 4 s 1 s 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article NumbersDirection of rotation cw (definition cw p. 48)323049 323050 334910 323051 323052 323053 32305464 64 100 128 128 256 2562 2 2 2 2 2 280 80 100 160 160 320 32075000 75000 60000 75000 75000 75000 75000overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 8, 0.5 W 51 22.6RE 8, 0.5 W 51 GP 8, 0.01 - 0.1 205 RE 10, 0.75 W 53 22.8 22.8 22.8RE 10, 0.75 W 53 GP 10, 0.005 - 0.15 Nm 206/207 RE 10, 1.5 W 55 30.4 30.4 30.4RE 10, 1.5 W 55 GP 10, 0.005 - 0.15 Nm 206/207 RE 13, 0.75 W 58 26.3 26.3 26.3RE 13, 0.75 W 59 28.7 28.7 28.7RE 13, 0.75 W 59 GP 13, 0.05 - 0.15 Nm 209 RE 13, 0.75 W 59 GP 13, 0.2 - 0.35 Nm 210 RE 13, 2 W 62 38.5 38.5 38.5RE 13, 2 W 63 40.9 40.9 40.9RE 13, 2 W 63 GP 13, 0.05 - 0.15 Nm 209 RE 13, 2 W 63 GP 13, 0.2 - 0.35 Nm 210 RE 13, 1.5 W 66 28.4 28.4 28.4RE 13, 1.5 W 67 30.8 30.8 30.8RE 13, 1.5 W 67 GP 13, 0.05 - 0.15 Nm 209 RE 13, 1.5 W 67 GP 13, 0.2 - 0.35 Nm 210 RE 13, 3 W 70 40.6 40.6 40.6RE 13, 3 W 71 43.0 43.0 43.0RE 13, 3 W 71 GP 13, 0.05 - 0.15 Nm 209 RE 13, 3 W 71 GP 13, 0.2 - 0.35 Nm 210 A-max 12, 0.5 W 88 25.3 25.3 25.3A-max 12, 0.5 W 88 GP 10, 0.01 - 0.15 Nm 207 A-max 12, 0.5 W 88 GS 12, 0.01 - 0.03 Nm 208 A-max 12, 0.5 W 88 GP 13, 0.05 - 0.15 Nm 209 A-max 12, 0.5 W 88 GP 13, 0.2 - 0.35 Nm 210 RE-max 13, 0.75 W 116 25.2 25.2 25.2RE-max 13, 0.75 W 116 GP 13, 0.05 - 0.15 Nm 209 RE-max 13, 0.75 W 116 GP 13, 0.2 - 0.35 Nm 210 RE-max 13, 2 W 118 36.2 36.2 36.2RE-max 13, 2 W 118 GP 13, 0.05 - 0.15 Nm 209 RE-max 13, 2 W 118 GP 13, 0.2 - 0.35 Nm 210 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 5% Article Numbers 323049 – 3230541 N.C.Output signalTTL compatible Pin 1 – 10 / X = 0.3 ±0.05 / Y = 11 −0.1 / L = 80 ±3 2 N.C.Phase shift 90°e ± 45°e Compatible connector:3 Channel BMolex 52207-1085, Tyco 1-84953-04 Channel BVOperating temperature range-25…+85°CCCAdapter print to DIN 41651, Art. No. 327086 5 Channel AMoment of inertia of code wheel 0.005 gcm 2GNDPitch 1.0 mm, top contact style6 Channel AOutput current per channelmax. 5 mA7 Motor –8 GNDChannel A9 VCC10 Motor +Encoder, Line DriverChannel ARCLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32266maxon sensorArticle Numbers 334910Pin 1 – 8 / X = 0.3 ±0.03 / Y = 4.5 ±0.07 / L = 84 ±3Compatible connector:Molex 52745-08961 Channel B2 Channel B3 Channel A4 Channel A5 Motor –6 GND7 VCC8 Motor +Channel BChannel BTerminal resistance R = typical 120 Capacitor C 0.1 nF per m line lengthRCMay 2012 edition / subject to change

Encoder MR Type S, 64–256 Counts per turn, 2 ChannelsCycle C = 360°ePulse P = 180°ePhase shift90°es 3Channel AChannel Bs 4 s 1 s 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programArticle NumbersSpecial program (on request)241057 241060 241062TypeCounts per turn64 128 256Number of channels 2 22Max. operating frequency (kHz)80 160 320Max. speed (rpm)75000 75000 75000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 13, 0.75 W 58 26.3 26.3 26.3RE 13, 0.75 W 59 28.7 28.7 28.7RE 13, 0.75 W 59 GP 13, 0.05 - 0.15 Nm 209 RE 13, 0.75 W 59 GP 13, 0.2 - 0.35 Nm 210 RE 13, 2 W 62 38.5 38.5 38.5RE 13, 2 W 63 40.9 40.9 40.9RE 13, 2 W 63 GP 13, 0.05 - 0.15 Nm 209 RE 13, 2 W 63 GP 13, 0.2 - 0.35 Nm 210 RE 13, 1.5 W 66 28.4 28.4 28.4RE 13, 1.5 W 67 30.8 30.8 30.8RE 13, 1.5 W 67 GP 13, 0.05 - 0.15 Nm 209 RE 13, 1.5 W 67 GP 13, 0.2 - 0.35 Nm 210 RE 13, 3 W 70 40.6 40.6 40.6RE 13, 3 W 71 43.0 43.0 43.0RE 13, 3 W 71 GP 13, 0.05 - 0.15 Nm 209 RE 13, 3 W 71 GP 13, 0.2 - 0.35 Nm 210 RE-max 13, 0.75 W 116 25.2 25.2 25.2RE-max 13, 0.75 W 116 GP 13, 0.05 - 0.15 Nm 209 RE-max 13, 0.75 W 116 GP 13, 0.2 - 0.35 Nm 210 RE-max 13, 2 W 118 36.2 36.2 36.2RE-max 13, 2 W 118 GP 13, 0.05 - 0.15 Nm 209 RE-max 13, 2 W 118 GP 13, 0.2 - 0.35 Nm 210 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 5%1 Motor +Output signalTTL compatible2 1 2 VCCEncoderPhase shift 90°e ± 45°e3 Channel A4 Channel BOperating temperature range-25…+85°C5 GNDMoment of inertia of code wheel 0.005 gcm 26 Motor –Output current per channelmax. 5 mA7 N.C.10 9 DIN Connector 41651/150 ±5EN 60603-13flat band cable AWG 28No Pull-UpnecessarilyMay 2012 edition / subject to changemaxon sensor267

Encoder MR Type M, 32 Counts per turn, 2/3 Channelsmaxon sensorUHighULowUHighULowUHighULowCycle C = 360°ePulse P = 180°ePhase shift 90°es 3s 4 s 1 s 2 s 1..4 = 90°e s 45°eChannel AChannel BChannel IStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article Numbers201935 20193832 322 38 815 000 15 000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 16, 2 W 72 28.0 28.0RE 16, 2 W 72 GP 16, 0.06 - 0.18 Nm 216 RE 16, 2 W 72 GP 16, 0.1 - 0.6 Nm 217/218 RE 16, 2 W 72 GP 16 S 251/252 RE 16, 3.2 W 74 45.4 45.4RE 16, 3.2 W 74 GP 16, 0.06 - 0.18 Nm 216 RE 16, 3.2 W 74 GP 16, 0.1 - 0.6 Nm 217/218 RE 16, 3.2 W 74 GP 16 S 251/252 RE 16, 4.5 W 76 48.4 48.4RE 16, 4.5 W 76 GP 16, 0.06 - 0.18 Nm 216 RE 16, 4.5 W 76 GP 16, 0.1 - 0.6 Nm 217/218 RE 16, 4.5 W 76 GP 16 S 251/252 A-max 16 90/92 30.4 30.4A-max 16 90/92 GS 16, 0.01 - 0.1 Nm 212-215 A-max 16 90/92 GP 16, 0.06 - 0.18 Nm 216 A-max 16 90/92 GP 16, 0.1 - 0.3 Nm 217 A-max 16 90/92 GP 16 S 251/252 A-max 19, 1.5 W 94 34.0 34.0A-max 19, 1.5 W 94 GP 19, 0.1 - 0.3 Nm 220 A-max 19, 1.5 W 94 GP 22, 0.5 - 2.0 Nm 222/225 A-max 19, 1.5 W 94 GS 24, 0.1 Nm 230 A-max 19, 1.5 W 94 GP 22 S 253/254 A-max 19, 2.5 W 96 35.8 35.8A-max 19, 2.5 W 96 GP 19, 0.1 - 0.3 Nm 220 A-max 19, 2.5 W 96 GS 20, 0.06 - 0.25 Nm 221 A-max 19, 2.5 W 96 GP 22, 0.1 - 2.0 Nm 222/225 A-max 19, 2.5 W 96 GS 24, 0.1 Nm 230 A-max 19, 2.5 W 96 GP 22 S 253/254 A-max 22 98/100 36.9 36.9A-max 22 98/100 GP 22, 0.1 - 0.6 Nm 222/223 A-max 22 98/100 GP 22, 0.5 - 2.0 Nm 222-225 A-max 22 98/100 GS 24, 0.1 Nm 230 A-max 22 98/100 GP 22 S 253/254 Technical Data Pin Allocation Connection exampleSupply voltage V CC2.7 – 5.5 V1 Motor +Output signal V CC = 5 VDCTTL compatible2 1 2 EncoderVCCPhase shift 90°e ± 45°e3 Channel A4 Channel BOperating temperature range-25…+85°C5 GNDMoment of inertia of code wheel 0.09 gcm 26 Motor –Output current per channelmax. 5 mA7* Channel I (Index)10 9DIN Connector 41651/150 ±5EN 60603-13flat band cable AWG 28*version with 3 channelsThe index signal is not synchronised with channel A or B.The length of the index signal can last more than one cycle.No Pull-Upnecessarily268maxon sensorMay 2012 edition / subject to change

Encoder MR Type M, 32 Counts per turn, 2/3 ChannelsUHighULowUHighULowUHighULowCycle C = 360°ePulse P = 180°ePhase shift 90°es 3s 4 s 1 s 2 s 1..4 = 90°e s 45°eChannel AChannel BChannel Imaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article Numbers201935 20193832 322 38 815 000 15 000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE-max 17 120/122 30.4 30.4RE-max 17 120/122 GP 16, 0.06 - 0.18 Nm 216 RE-max 17 120/122 GP 16, 0.1 - 0.3 Nm 219 RE-max 21, 3.5 W 124 34.0 34.0RE-max 21, 3.5 W 124 GP 22, 0.5 - 2.0 Nm 224/225 RE-max 21, 3.5 W 124 GS 38, 0.1 - 0.6 Nm 241 RE-max 21, 3.5 W 124 GP 22 S 253/254 RE-max 21, 6 W 126 35.8 35.8RE-max 21, 6 W 126 GP 22, 0.5 - 2.0 Nm 224/225 RE-max 21, 6 W 126 GS 38, 0.1 - 0.6 Nm 241 RE-max 21, 6 W 126 GP 22 S 253/254 RE-max 24 128/130 36.9 36.9RE-max 24 128/130 GP 22, 0.5 - 2.0 Nm 225 RE-max 24 128/130 GS 38, 0.1 - 0.6 Nm 241 RE-max 24 128/130 GP 22 S 253/254 Technical Data Pin Allocation Connection exampleSupply voltage V CC2.7 – 5.5 V1 Motor +Output signal V CC = 5 VDCTTL compatible2 1 2 EncoderVCCPhase shift 90°e ± 45°e3 Channel A4 Channel BOperating temperature range-25…+85°C5 GNDMoment of inertia of code wheel 0.09 gcm 26 Motor –Output current per channelmax. 5 mA7* Channel I (Index)10 9DIN Connector 41651/150 ±5EN 60603-13flat band cable AWG 28*version with 3 channelsThe index signal is not synchronised with channel A or B.The length of the index signal can last more than one cycle.No Pull-UpnecessarilyMay 2012 edition / subject to changemaxon sensor269

Encoder MR Type M, 128–512 CPT, 2/3 Channels, with Line DriverCycle C = 360°ePulse P = 180°emaxon sensorUHighULowUHighULowUHighULows 3Channel APhase shift 90°eChannel BChannel Is 4 s 1 s 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article NumbersDirection of rotation cw (definition cw p. 48)228179 228177 228181 228182 201937 201940128 128 256 256 512 5122 3 2 3 2 380 80 160 160 320 32037500 37500 37500 37500 37500 37500overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 16, 2 W 72 28.0 28.0 28.0 28.0 28.0 28.0RE 16, 2 W 72 GP 16, 0.06 - 0.18 Nm 216 RE 16, 2 W 72 GP 16, 0.1 - 0.6 Nm 217/218 RE 16, 2 W 72 GP 16 S 251/252 RE 16, 3.2 W 74 45.4 45.4 45.4 45.4 45.4 45.4RE 16, 3.2 W 74 GP 16, 0.06 - 0.18 Nm 216 RE 16, 3.2 W 74 GP 16, 0.1 - 0.6 Nm 217/218 RE 16, 3.2 W 74 GP 16 S 251/252 RE 16, 4.5 W 76 48.4 48.4 48.4 48.4 48.4 48.4RE 16, 4.5 W 76 GP 16, 0.06 - 0.18 Nm 216 RE 16, 4.5 W 76 GP 16, 0.1 - 0.6 Nm 217/218 RE 16, 4.5 W 76 GP 16 S 251/252 A-max 16 90/92 30.4 30.4 30.4 30.4 30.4 30.4A-max 16 90/92 GS 16, 0.01 - 0.1 Nm 212-215 A-max 16 90/92 GP 16, 0.06 - 0.6 Nm 216-218 A-max 16 90/92 GP 16 S 251/252 A-max 19, 1.5 W 94 34.0 34.0 34.0 34.0 34.0 34.0A-max 19, 1.5 W 94 GP 19, 0.1 - 0.3 Nm 220 A-max 19, 1.5 W 94 GP 22, 0.5 - 2.0 Nm 224/225 A-max 19, 1.5 W 94 GS 24, 0.1 Nm 230 A-max 19, 1.5 W 94 GP 22 S 253/254 A-max 19, 2.5 W 96 35.8 35.8 35.8 35.8 35.8 35.8A-max 19, 2.5 W 96 GP 19, 0.1 - 0.3 Nm 220 A-max 19, 2.5 W 96 GS 20 0.06 - 0.25 Nm 221 A-max 19, 2.5 W 96 GP 22, 0.5 - 2.0 Nm 224/225 A-max 19, 2.5 W 96 GS 24, 0.1 Nm 230 A-max 19, 2.5 W 96 GP 22 S 253/254 A-max 22 98/100 36.9 36.9 36.9 36.9 36.9 36.9A-max 22 98/100 GP 22, 0.1 - 0.6 Nm 222/223 A-max 22 98/100 GP 22, 0.5 - 2.0 Nm 224/225 A-max 22 98/100 GS 24, 0.1 Nm 230 A-max 22 98/100 GP 22 S 253/254 RE-max 17 120/122 30.4 30.4 30.4 30.4 30.4 30.4RE-max 17 120/122 GP 16, 0.06 - 0.18 Nm 216 RE-max 17 120/122 GP 16, 0.1 - 0.3 Nm 217 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 5%1 Motor +Output signalTTL compatible2 1V2 CCVCCPhase shift 90°e ± 45°e3 GNDGND4 Motor –Index pulse width 90°e ± 45°e5 Channel AOperating temperature range-25…+85°C6 Channel AChannel AMoment of inertia of code wheel 0.09 gcm 27 Channel BOutput current per channelmax. 5 mA10 9 8 Channel BChannel A150 ±59* Channel I (Index)10* Channel I (Index)Channel BDIN Connector 41651/EN 60603-13Channel Bflat band cable AWG 28*version with 3 channelsEncoder, Line DriverChannel IChannel IRCRCRCLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B.Terminal resistance R = typical 120 Capacitor C 0.1 nF per m line length270maxon sensorMay 2012 edition / subject to change

Encoder MR Type M, 128–512 CPT, 2/3 Channels, with Line DriverCycle C = 360°ePulse P = 180°eUHighULowUHighULowUHighULows 3Channel APhase shift 90°eChannel BChannel Is 4 s 1 s 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article NumbersDirection of rotation cw (definition cw p. 48)228179 228177 228181 228182 201937 201940128 128 256 256 512 5122 3 2 3 2 380 80 160 160 320 32037500 37500 37500 37500 37500 37500maxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE-max 21, 3.5 W 124 34.0 34.0 34.0 34.0 34.0 34.0RE-max 21, 3.5 W 124 GP 22, 0.5 - 2.0 Nm 224/225 RE-max 21, 3.5 W 124 GS 38, 0.1 - 0.6 Nm 241 RE-max 21, 3.5 W 124 GP 22 S 253/254 RE-max 21, 6 W 126 35.8 35.8 35.8 35.8 35.8 35.8RE-max 21, 6 W 126 GP 22, 0.5 - 2.0 Nm 224/225 RE-max 21, 6 W 126 GS 38, 0.1 - 0.6 Nm 241 RE-max 21, 6 W 126 GP 22 S 253/254 RE-max 24 128/130 36.9 36.9 36.9 36.9 36.9 36.9RE-max 24 128/130 GP 22/GS 38 225/241 RE-max 24 128/130 GP 22 S 253/254 EC 16, 30 W 145 50.7 50.7 50.7 50.7 50.7 50.7EC 16, 30 W 145 GP 16, 0.1 - 0.6 Nm 217/218 EC 16, 30 W 145 GP 22, 0.5 - 1.0 Nm 224 EC 16, 30 W 145 GP 16 S 251/252 EC 16, 60 W 147 66.7 66.7 66.7 66.7 66.7 66.7EC 16, 60 W 147 GP 16, 0.2 - 0.6 Nm 218 EC 16, 60 W 147 GP 22, 0.5 - 2.0 Nm 224/226 EC 16, 60 W 147 GP 16 S/GP 22 S 251/254 EC 22, 40 W 149 50.5 50.5 50.5 50.5 50.5 50.5EC 22, 40 W 149 GP 22, 0.5 - 3.4 Nm 226/227 EC 22, 40 W 149 GP 22 S 253/254 EC 22, 100 W 151 68.7 68.7 68.7 68.7 68.7 68.7EC 22, 100 W 151 GP 22, 0.5 - 3.4 Nm 226/227 EC 22, 100 W 151 GP 22 S 253/254 EC-max 16, 5 W 163 31.3 31.3 31.3 31.3 31.3 31.3EC-max 16, 5 W 163 GP 16, 0.1 - 0.6 Nm 217/218 EC-max 16, 5 W 163 GP 16 S 251/252 EC-max 16, 8 W 165 43.3 43.3 43.3 43.3 43.3 43.3EC-max 16, 8 W 165 GP 16, 0.2 - 0.6 Nm 218 EC-max 16, 8 W 165 GP 22, 0.5 - 2.0 Nm 226 EC-max 16, 8 W 165 GP 16 S/GP 22 S 251/254 EC-max 22, 12 W 166 41.7 41.7 41.7 41.7 41.7 41.7EC-max 22, 12 W 166 GP 22, 0.5 - 2.0 Nm 226/227 EC-max 22, 12 W 166 KD 32, 1.0 - 4.5 Nm 240 EC-max 22, 12 W 166 GP 22 S 253/254 EC-max 22, 25 W 167 58.2 58.2 58.2 58.2 58.2 58.2EC-max 22, 25 W 167 GP 22/GP 32 227/238 EC-max 22, 25 W 167 GP 32 S 253/254 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 5%2 1 1 N.C.VOutput signalTTL compatibleCC2 VCCGNDPhase shift 90°e ± 45°e3 GND4 N.C.Index pulse width 90°e ± 45°e5 Channel AChannel AOperating temperature range-25…+85°C10 9 6 Channel AMoment of inertia of code wheel 0.09 gcm 21507 Channel B±5Channel AOutput current per channelmax. 5 mA8 Channel B9* Channel I (Index)MR Encoder EC-max 16 / EC-max 2210* Channel I (Index)Channel B2 1 DIN Connector 41651/Channel BEN 60603-13flat band cable AWG 28Channel I*version with 3 channelsEncoder, Line DriverRCRCRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 3210 9 Pin assignment for RE-max300 ±10see Page 270Terminal resistance R = typical 120 The index signal is synchronised with channel A or B. MR Encoder EC 16 / EC 22 Capacitor C 0.1 nF per m line lengthChannel ICMay 2012 edition / subject to changemaxon sensor271

Encoder MR Type ML, 128–1000 CPT, 3 Channels, with Line DriverCycle C = 360°ePulse P = 180°emaxon sensorUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°eDirection of rotation cw (definition cw p. 48)Stock programStandard programArticle NumbersSpecial program (on request)225771 225773 225778 225805 225780TypeCounts per turn128 256 500 512 1000Number of channels 33 3 3 3Max. operating frequency (kHz)80 160 200 320 200Max. speed (rpm)37500 37500 24000 37500 12000overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 25 77/79 65.5 65.5 65.5 65.5 65.5RE 25 77/79 GP 26, 0.5 - 2.0 Nm 231 RE 25 77/79 GP 32, 0.75 - 6.0 Nm 234-238 RE 25 77/79 KD 32, 1.0 - 4.5 Nm 240 RE 25 77/79 GP 32 S 255-257 RE 25, 20 W 78 54.0 54.0 54.0 54.0 54.0RE 25, 20 W 78 GP 26, 0.5 - 2.0 Nm 231 RE 25, 20 W 78 GP 32, 0.75 - 6.0 Nm 234-238 RE 25, 20 W 78 KD 32, 1.0 - 4.5 Nm 240 RE 25, 20 W 78 GP 32 S 255-257 A-max 26 102-108 53.5 53.5 53.5 53.5 53.5A-max 26 102-108 GP 26, 0.5 - 4.5 Nm 231/232 A-max 26 102-108 GS 30, 0.07 - 0.2 Nm 233 A-max 26 102-108 GP 32, 0.75 - 6.0 Nm 234-238 A-max 26 102-108 GS 38, 0.1 - 0.6 Nm 241 A-max 26 102-108 GP 32 S 255-257 RE-max 29 131-134 53.5 53.5 53.5 53.5 53.5RE-max 29 131-134 GP 26, 0.5 - 2.0 Nm 231 RE-max 29 131-134 GP 32, 0.75 - 6.0 Nm 235-238 RE-max 29 131-134 GP 32 S 255-257 EC-max 30, 40 W 168 54.2 54.2EC-max 30, 40 W 168 GP 32, 1 - 8.0 Nm 238/239 EC-max 30, 40 W 168 KD 32, 1.0 - 4.5 Nm 240 EC-max 30, 40 W 168 GP 32 S 255-257 EC-max 30, 60 W 169 76.2 76.2EC-max 30, 60 W 169 GP 32, 8 Nm 239 EC-max 30, 60 W 169 KD 32, 1.0 - 4.5 Nm 240 EC-max 30, 60 W 169 GP 42, 3 - 15 Nm 243 EC-4pole 30 177 59.2 59.2EC-4pole 30 177 GP 32, 4.0 - 8.0 Nm 239 EC-4pole 30 177 GP 42, 3 - 15 Nm 243 EC-4pole 30 178 76.2 76.2EC-4pole 30 178 GP 32, 4.0 - 8.0 Nm 239 EC-4pole 30 178 GP 42, 3 - 15 Nm 243 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 5%1 N.C.Output signalTTL compatible2 1V2 CCVCCPhase shift 90°e ± 45°e3 GNDGND4 N.C.Index pulse width 90°e ± 45°e5 Channel AOperating temperature range-25…+85°C6 Channel AChannel AMoment of inertia of code wheel 0.7 gcm 27 Channel BOutput current per channelmax. 5 mA10 9 8 Channel BChannel A500 ±59 Channel I (Index)10 Channel I (Index)Channel BDIN Connector 41651/EN 60603-13Channel Bflat band cable AWG 28Encoder, Line DriverChannel IChannel IRCRCRCLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B.Terminal resistance R = typical 120 Capacitor C 0.1 nF per m line length272maxon sensorMay 2012 edition / subject to change

Encoder MR Type L, 256–1024 CPT, 3 Channels, with Line DriverCycle C = 360°ePulse P = 180°eUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article NumbersDirection of rotation cw (definition cw p. 48)225783 228452 225785 228456 225787256 500 512 1000 10243 3 3 3 380 200 160 200 32018750 24000 18750 12000 18750overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 30, 60 W 80 79.4 79.4 79.4 79.4 79.4RE 30, 60 W 80 GP 32, 0.75 - 4.5 Nm 234 RE 30, 60 W 80 GP 32, 0.75 - 6.0 Nm 236/237 RE 30, 60 W 80 GP 32 S 255-257 RE 35, 90 W 81 82.4 82.4 82.4 82.4 82.4RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 234 RE 35, 90 W 81 GP 32, 0.75 - 6.0 Nm 236/237 RE 35, 90 W 81 GP 32, 4.0 - 8.0 Nm 239 RE 35, 90 W 81 GP 42, 3 - 15 Nm 242 RE 35, 90 W 81 GP 32 S 255-257 RE 40, 150 W 82 82.4 82.4 82.4 82.4 82.4RE 40, 150 W 82 GP 42, 3 - 15 Nm 242 RE 40, 150 W 82 GP 52, 4 - 30 Nm 245 A-max 32 110/112 72.7 72.7 72.7 72.7 72.7A-max 32 110/112 GP 32, 0.75 - 6.0 Nm 236/238 A-max 32 110/112 GS 38, 0.1 - 0.6 Nm 241 A-max 32 110/112 GP 32 S 255-257 EC-max 40, 70 W 170 73.9 73.9 73.9 73.9 73.9EC-max 40, 70 W 170 GP 42, 3 - 15 Nm 243 EC-max 40, 120 W 171 103.9 103.9 103.9 103.9 103.9EC-max 40, 120 W 171 GP 52, 4 - 30 Nm 246 EC-i 40, 50 W 190 42.0 42.0 42.0 42.0 42.0EC-i 40, 50 W 190 GP 32, 1 - 6 Nm 238 EC-i 40, 50 W 190 GP 32 S 255-257 EC-i 40, 70 W 191 52.0 52.0 52.0 52.0 52.0EC-i 40, 70 W 191 GP 32, 1 - 6 Nm 238 EC-i 40, 70 W 191 GP 32 S 255-257 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 5%1 N.C.Output signalTTL compatible2 1V2 CCVCCPhase shift 90°e ± 45°e3 GNDGND4 N.C.Index pulse width 90°e ± 45°e5 Channel AOperating temperature range-25…+85°C6 Channel AChannel AMoment of inertia of code wheel 1.7 gcm 27 Channel BOutput current per channelmax. 5 mA10 9 8 Channel BChannel A500 ±59 Channel I (Index)10 Channel I (Index)Channel BDIN Connector 41651/EN 60603-13Channel Bflat band cable AWG 28Encoder, Line DriverChannel IChannel IRCRCRCLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B.May 2012 edition / subject to changeTerminal resistance R = typical 120 Capacitor C 0.1 nF per m line lengthmaxon sensor273

Encoder Enc 22 100 Counts per turn, 2 ChannelsCycle C = 360°ePulse P = 180°emaxon sensorPhase shift90°es 3Channel AChannel Bs 4 s 1 s 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Shaft diameter (mm)Orientation encoder to motor mounting definedArticle NumbersDirection of rotation cw (definition cw p. 48)103937 143330 103935 110520 168045 110521100 100 100 100 100 1002 2 2 2 2 220 20 20 20 20 2012000 12000 12000 12000 12000 120002 2 3 2 3 3± 5° ± 5°overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page Overall length [mm] / see GearheadRE 25 77/79 68.6RE 25 77/79 GP 26, 0.5 - 2.0 Nm 231 RE 25 77/79 GP 32, 0.75 - 4.5 Nm 234 RE 25 77/79 GP 32, 0.75 - 4.5 Nm 235 RE 25 77/79 GP 32, 1.0 - 6.0 Nm 237 RE 25 77/79 GP 32 S 255-257 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%Micromodule contact stripOutput signalTTL compatibleType Lumberg MICS 4Phase shift 90°e ± 45°ePin 4 GNDSignal rise timePin 3 Channel APin 2 VCC, Pin 1 Channel B(typically, at C L = 25 pF, R L = 11 k, 25°C) 200 nsrecommended connectors:Signal fall timeMicromodule connector(typically, at C L = 25 pF, R L = 11 k, 25°C) 50 nsType Lumberg MICA 4Operating temperature range-20…+85°CMoment of inertia of code wheel 0.05 gcm 2 Order number for connector with cable: 3419.506Output current per channel min. -1 mA, max. 5 mAVCC 5VDC 5%R pull-up 3.3 kChannel AChannel BGND274maxon sensorAmbient temperature range U = 22 - 25°CMay 2012 edition / subject to change

Encoder Enc 22 100 Counts per turn, 2 ChannelsCycle C = 360°ePulse P = 180°ePhase shift90°es 3Channel AChannel Bs 4 s 1 s 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Shaft diameter (mm)Orientation encoder to motor mounting definedArticle NumbersDirection of rotation cw (definition cw p. 48)103937 143330 103935 110520 168045 110521100 100 100 100 100 1002 2 2 2 2 220 20 20 20 20 2012000 12000 12000 12000 12000 120002 2 3 2 3 3± 5° ± 5°overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page Overall length [mm] / see GearheadA-max 19, 1.5 W 94 43.3A-max 19, 1.5 W 94 GP 19, 0.1 - 0.3 Nm 220 A-max 19, 1.5 W 94 GS 20, 0.06 - 0.25 Nm 221 A-max 19, 1.5 W 94 GP 22, 0.1 - 2.0 Nm 222-225 A-max 19, 1.5 W 94 GS 24, 0.1 Nm 230 A-max 19, 1.5 W 94 GP 22 S 253/254 A-max 19, 2.5 W 96 45.9A-max 19, 2.5 W 96 GP 19, 0.1 - 0.3 Nm 220 A-max 19, 2.5 W 96 GP 22, 0.1 - 2.0 Nm 222-225 A-max 19, 2.5 W 96 GS 24, 0.1 Nm 230 A-max 19, 2.5 W 96 GP 22 S 253/254 A-max 22 98/100 46.3A-max 22 98/100 GP 22, 0.1 - 0.3 Nm 222 A-max 22 98/100 GP 22, 0.2 - 0.6 Nm 223 A-max 22 98/100 GP 22, 0.1 - 2.0 Nm 222-225 A-max 22 98/100 GS 24, 0.1 Nm 230 A-max 22 98/100 GP 22 S 253/254 A-max 26 102-108 59.1A-max 26 102-108 GP 26, 0.5 - 4.5 Nm 231/232 A-max 26 102-108 GS 30, 0.07 - 0.2 Nm 233 A-max 26 102-108 GP 32, 0.75 - 4.5 Nm 234 A-max 26 102-108 GP 32, 0.75 - 4.5 Nm 235 A-max 26 102-108 GP 32, 1.0 - 6.0 Nm 238 A-max 26 102-108 GS 38, 0.1 - 0.6 Nm 241 A-max 26 102-108 GP 32 S 253/254 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%Micromodule contact stripOutput signalTTL compatibleType Lumberg MICS 4Phase shift 90°e ± 45°ePin 4 GNDSignal rise timePin 3 Channel APin 2 VCC, Pin 1 Channel B(typically, at C L = 25 pF, R L = 11 k, 25°C) 200 nsrecommended connectors:Signal fall timeMicromodule connector(typically, at C L = 25 pF, R L = 11 k, 25°C) 50 nsType Lumberg MICA 4Operating temperature range-20…+85°CMoment of inertia of code wheel 0.05 gcm 2 Order number for connector with cable: 3419.506Output current per channel min. -1 mA, max. 5 mAVCC 5VDC 5%R pull-up 3.3 kChannel AChannel BGNDMay 2012 edition / subject to changeAmbient temperature range U = 22 - 25°Cmaxon sensor275

Encoder HEDS 5540 500 Counts per turn, 3 ChannelsCycle C = 360°ePulse P = 180°emaxon sensorUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Shaft diameter (mm)Article NumbersDirection of rotation cw (definition cw p. 48)110511 110513 110515500 500 5003 3 3100 100 10012000 12000 120003 4 6overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 25 77/79 75.3RE 25 77/79 GP 26, 0.5 - 2.0 Nm 231 RE 25 77/79 GP 32, 0.75 - 4.5 Nm 234 RE 25 77/79 GP 32, 0.75 - 6.0 Nm 235/237 RE 25 77/79 KD 32, 1.0 - 4.5 Nm 240 RE 25 77/79 GP 32 S 255-257 RE 25, 20 W 79 AB 28 330 105.8RE 25, 20 W 79 GP 26, 0.5 - 2.0 Nm 231 AB 28 330 RE 25, 20 W 79 GP 32, 0.75 - 4.5 Nm 236 AB 28 330 RE 25, 20 W 79 GP 32, 0.75 - 6.0 Nm 235/237 AB 28 330 RE 25, 20 W 79 KD 32, 1.0 - 4.5 Nm 240 AB 28 330 RE 25, 20 W 79 GP 32 S 255-257 AB 28 330 RE 35, 90 W 81 91.7RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 234 RE 35, 90 W 81 GP 32, 0.75 - 6.0 Nm 236/237 RE 35, 90 W 81 GP 32, 4.0 - 8.0 Nm 239 RE 35, 90 W 81 GP 42, 3.0 - 15 Nm 242 RE 35, 90 W 81 GP 32 S 255-257 RE 35, 90 W 81 AB 28 330 124.3RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 234 AB 28 330 RE 35, 90 W 81 GP 32, 0.75 - 6.0 Nm 236/237 AB 28 330 RE 35, 90 W 81 GP 32, 4.0 - 8.0 Nm 239 AB 28 330 RE 35, 90 W 81 GP 42, 3.0 - 15 Nm 242 AB 28 330 RE 35, 90 W 81 GP 32 S 255-257 AB 28 330 RE 40, 150 W 82 91.7RE 40, 150 W 82 GP 42, 3.0 - 15 Nm 242 RE 40, 150 W 82 GP 52, 4.0 - 30 Nm 245 RE 40, 150 W 82 AB 28 330 124.3RE 40, 150 W 82 GP 42, 3.0 - 15 Nm 242 AB 28 330 RE 40, 150 W 82 GP 52, 4.0 - 30 Nm 245 AB 28 330 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%Encoder Description Pin no. fromChannel AOutput signalTTL compatiblePin 33409.506Phase shift 90°e ± 45°ePin 5 Channel B 1Channel BPin 5Signal rise timePin 4 VCC 2TTLChannel I(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 180 nsPin 3 Channel A 3Pin 2Pin 2 Channel I 4Signal fall timePin 1 GND 5(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 40 nsR pull-up 3.3 kIndex pulse width (nominal) 90°eCable with plug:Operating temperature range-40…+100°Cmaxon Art. Nr. 3409.506Moment of inertia of code wheel 0.6 gcm 2The plug (Harting 918.906.6803) canMax. angular acceleration 250000 rad s -2be fixed in the required position.V CC 5VDCOutput current per channel min. -1 mA, max. 5 mAPin 4Cable with plug (compatiblePin 1with encoder HEDS5010):GNDThe index signal is synchronised with channel A or B.maxon Art. Nr. 3409.504The plug (3M 89110-0101) can befixed in the required position.Ambient temperature range U = 25°C276maxon sensorMay 2012 edition / subject to change

Encoder HEDS 5540 500 Counts per turn, 3 ChannelsCycle C = 360°ePulse P = 180°eUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Shaft diameter (mm)Article NumbersDirection of rotation cw (definition cw p. 48)110511 110513 110515 110517500 500 500 5003 3 3 3100 100 100 10012000 12000 12000 120003 4 6 8overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 25 78 63.8RE 25 78 GP 26, 0.5 - 2.0 Nm 231 RE 25 78 GP 32, 0.75 - 4.5 Nm 234 RE 25 78 GP 32, 0.75 - 6.0 Nm 235/237 RE 25 78 KD 32, 1.0 - 4.5 Nm 240 RE 25 78 GP 32 S 255-257 RE 25, 20 W 78 AB 28 330 94.3RE 25, 20 W 78 GP 26, 0.5 - 2.0 Nm 231 AB 28 330 RE 25, 20 W 78 GP 32, 0.75 - 4.5 Nm 234 AB 28 330 RE 25, 20 W 78 GP 32, 0.75 - 6.0 Nm 235/237 AB 28 330 RE 25, 20 W 78 KD 32, 1.0 - 4.5 Nm 240 AB 28 330 RE 25, 20 W 78 GP 32 S 255-257 AB 28 330 RE 50, 200 W 83 128.7RE 50, 200 W 83 GP 52, 4 - 30 Nm 246 RE 50, 200 W 83 GP 62, 8 - 50 Nm 247 RE 65, 250 W 84 157.3RE 65, 250 W 84 GP 81, 20 - 120 Nm 248 A-max 26 102-108 63.1A-max 26 102-108 GP 26, 0.5 - 4.5 Nm 231/232 A-max 26 102-108 GS 30, 0.07 - 0.2 Nm 233 A-max 26 102-108 GP 32, 0.75 - 4.5 Nm 234 A-max 26 102-108 GP 32, 0.75 - 6.0 Nm 235/238 A-max 26 102-108 GS 38, 0.1 - 0.6 Nm 241 A-max 26 102-108 GP 32 S A-max 32 110/112 82.3A-max 32 110/112 GP 32, 0.75 - 6.0 Nm 236/238 A-max 32 110/112 GS 38, 0.1 - 0.6 Nm 241 A-max 32 110/112 GP 32 S 255-257 EC 32, 80 W 156 78.4EC 32, 80 W 156 GP 32, 0.75 - 6.0 Nm 236/238 EC 32, 80 W 156 GP 32 S EC 40, 170 W 157 103.3EC 40, 170 W 157 GP 42, 3.0 - 15 Nm 242 EC 40, 170 W 157 GP 52, 4.0 - 30 Nm 245 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%Encoder Description Pin no. fromChannel AOutput signalTTL compatiblePin 33409.506Phase shift 90°e ± 45°ePin 5 Channel B 1Channel BPin 5Signal rise timePin 4 VCC 2TTLChannel I(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 180 nsPin 3 Channel A 3Pin 2Pin 2 Channel I 4Signal fall timePin 1 GND 5(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 40 nsR pull-up 3.3 kIndex pulse width 90°eCable with plug:Operating temperature range-40…+100°Cmaxon Art. Nr. 3409.506Moment of inertia of code wheel 0.6 gcm 2The plug (Harting 918.906.6803) canMax. angular acceleration 250000 rad s -2be fixed in the required position.V CC 5VDCOutput current per channel min. -1 mA, max. 5 mAPin 4Cable with plug (compatiblePin 1with encoder HEDS5010):GNDThe index signal is synchronised with channel A or B.maxon Art. Nr. 3409.504The plug (3M 89110-0101) can befixed in the required position.Ambient temperature range U = 25°CMay 2012 edition / subject to changemaxon sensor277

Encoder HEDL 5540 500 CPT, 3 Channels, with Line Driver RS 422Cycle C = 360°ePulse P = 180°emaxon sensorUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Shaft diameter (mm)Article Numbers110512 110514 110516500 500 5003 3 3100 100 10012000 12000 120003 4 6maxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 25 77/79 75.3RE 25 77/79 GP 26/GP 32 231/234 RE 25 77/79 KD 32, 1.0 - 4.5 Nm 240 RE 25 77/79 GP 32, 0.75 - 6.0 Nm 235/237 RE 25 77/79 GP 32 S 255-257 RE 25, 20 W 79 AB 28 330 105.8RE 25, 20 W 79 GP 26/GP 32 231/234 AB 28 330 RE 25, 20 W 79 KD 32, 1.0 - 4.5 Nm 240 AB 28 330 RE 25, 20 W 79 GP 32, 0.75 - 6.0 Nm 235/237 AB 28 330 RE 25, 20 W 79 GP 32 S 255-257 AB 28 330 RE 35, 90 W 81 91.7RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 234 RE 35, 90 W 81 GP 32, 0.75 - 6.0 Nm 236/237 RE 35, 90 W 81 GP 32, 4.0 - 8.0 Nm 239 RE 35, 90 W 81 GP 42, 3.0 - 15 Nm 242 RE 35, 90 W 81 GP 32 S 255-257 RE 35, 90 W 81 AB 28 330 124.3RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 234 AB 28 330 RE 35, 90 W 81 GP 32, 0.75 - 6.0 Nm 236/237 AB 28 330 RE 35, 90 W 81 GP 42, 3.0 - 15 Nm 242 AB 28 330 RE 35, 90 W 81 GP 32 S 255-257 AB 28 330 RE 35, 90 W 81 GP 32, 4.0 - 8.0 Nm 239 AB 28 330 RE 40, 150 W 82 91.7RE 40, 150 W 82 GP 42, 3.0 - 15 Nm 242 RE 40, 150 W 82 GP 52, 4.0 - 30 Nm 245 RE 40, 150 W 82 AB 28 330 124.3RE 40, 150 W 82 GP 42, 3.0 - 15 Nm 242 AB 28 330 RE 40, 150 W 82 GP 52, 4.0 - 30 Nm 245 AB 28 330 A-max 26 102-108 63.1A-max 26 102-108 GP 26, 0.5 - 4.5 Nm 231/232 A-max 26 102-108 GS 30/GP 32 233/236 A-max 26 102-108 GP 32, 0.75 - 6.0 Nm 235/238 A-max 26 102-108 GS 38, 0.1 - 0.6 Nm 241 A-max 26 102-108 GP 32 S 255-257 A-max 32 110/112 82.3A-max 32 110/112 GP 32, 0.75 - 6.0 Nm 236/238 A-max 32 110/112 GS 38, 0.1 - 0.6 Nm 241 A-max 32 110/112 GP 32 S 255-257 Direction of rotation cw (definition cw p. 48)Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%1 N.C.Output signal EIA Standard RS 422V2 CCVCCdriver used:DS26LS312 1 3 GNDGND4 N.C.Phase shift 90°e ± 45°e5 Channel ASignal rise time6 Channel AChannel A(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 180 ns7 Channel BSignal fall time8 Channel BChannel A9 Channel I (Index)(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 40 ns10 Channel I (Index)Index pulse width 90°eChannel B10 9Operating temperature range-40…+100°CPin type DIN 41651/Moment of inertia of code wheel 0.6 gcm 2EN 60603-13Channel Bflat band cable AWG 28Max. angular acceleration 250000 rad s -2Channel IOutput current per channel min. -20 mA, max. 20 mAOption1000 Counts per turn, 2 ChannelsEncoder, Line Driver, DS26LS31Channel IRRRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B. Terminal resistance R = typical 120 278maxon sensorMay 2012 edition / subject to change

Encoder HEDL 5540 500 CPT, 3 Channels, with Line Driver RS 422Cycle C = 360°ePulse P = 180°eUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Shaft diameter (mm)Article NumbersDirection of rotation cw (definition cw p. 48)110512 110514 110516 110518500 500 500 5003 3 3 3100 100 100 10012000 12000 12000 120003 4 6 8overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 50, 200 W 83 128.7RE 50, 200 W 83 GP 52, 4 - 30 Nm 246 RE 50, 200 W 83 GP 62, 8 - 50 Nm 247 RE 65, 250 W 84 157.3RE 65, 250 W 84 GP 81, 20 - 120 Nm 248 EC 32, 80 W 156 78.4EC 32, 80 W 156 GP 32, 0.75 - 4.5 Nm 234 EC 32, 80 W 156 GP 32, 0.75 - 6.0 Nm 236/238 EC 32, 80 W 156 GP 32 S 255-257 EC 40, 170 W 157 103.3EC 40, 170 W 157 GP 42, 3.0 - 15 Nm 242 EC 40, 170 W 157 GP 52, 4.0 - 30 Nm 245 EC-max 30, 40 W 168 62.6EC-max 30, 40 W 168 GP 32, 1 - 6 Nm 238 EC-max 30, 40 W 168 AB 20 328 101.7EC-max 30, 40 W 168 GP 32, 1 - 6 Nm 238 AB 20 328 EC-max 30, 40 W 168 GP 32 S EC-max 30, 40 W 168 GP 32, 4.0 - 8.0 Nm 239EC-max 30, 60 W 169 84.6EC-max 30, 60 W 169 GP 32, 4.0 - 8.0 Nm 239EC-max 30, 60 W 169 GP 42, 3 - 15 Nm 243 EC-max 30, 60 W 169 AB 20 328 120.4EC-max 30, 60 W 169 GP 42, 3 - 15 Nm 243 AB 20 328 EC-max 40, 70 W 170 81.4EC-max 40, 70 W 170 GP 42, 3 - 15 Nm 243 EC-max 40, 70 W 170 AB 28 329 121.4EC-max 40, 70 W 170 GP 42, 3 - 15 Nm 243 AB 28 329 EC-max 40, 120 W 171 111.4EC-max 40, 120 W 171 GP 52, 4 - 30 Nm 246 EC-max 40, 120 W 171 AB 28 329 140.8EC-max 40, 120 W 171 GP 52, 4 - 30 Nm 246 AB 28 329 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%1 N.C.Output signal EIA Standard RS 422V2 CCVCCdriver used:DS26LS312 1 3 GNDGND4 N.C.Phase shift 90°e ± 45°e5 Channel ASignal rise time6 Channel AChannel A(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 180 ns7 Channel BSignal fall time8 Channel BChannel A9 Channel I (Index)(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 40 ns10 Channel I (Index)Index pulse width 90°eChannel B10 9Operating temperature range-40…+100°CPin type DIN 41651/Moment of inertia of code wheel 0.6 gcm 2EN 60603-13Channel Bflat band cable AWG 28Max. angular acceleration 250000 rad s -2Channel IOutput current per channel min. -20 mA, max. 20 mAOption1000 Counts per turn, 2 ChannelsEncoder, Line Driver, DS26LS31Channel IRRRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B. Terminal resistance R = typical 120 May 2012 edition / subject to changemaxon sensor279

Encoder HEDL 5540 500 CPT, 3 Channels, with Line Driver RS 422Cycle C = 360°ePulse P = 180°emaxon sensorUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Shaft diameter (mm)Article NumbersDirection of rotation cw (definition cw p. 48)110512 110514 110516500 500 5003 3 3100 100 10012000 12000 120003 4 6maxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 25 78 63.8RE 25 78 GP 26/GP 32 231/234 RE 25 78 KD 32, 1.0 - 4.5 Nm 240 RE 25 78 GP 32, 0.75 - 6.0 Nm 235/237 RE 25 78 GP 32 S 255-257 RE 25, 20 W 78 AB 28 330 94.3RE 25, 20 W 78 GP 26/GP 32 231/234 AB 28 330 RE 25, 20 W 78 KD 32, 1.0 - 4.5 Nm 240 AB 28 330 RE 25, 20 W 78 GP 32, 0.75 - 6.0 Nm 235/237 AB 28 330 RE 25, 20 W 78 GP 32 S 255-257 AB 28 330 EC-4pole 22 175 70.1EC-4pole 22 175 GP 22/GP 32 227/238 EC-4pole 22 175 GP 32 S 255-257 EC-4pole 22 176 87.5EC-4pole 22 176 GP 22/GP 32 227/238 EC-4pole 22 176 GP 32 S 255-257 EC-4pole 30 177 67.6EC-4pole 30 177 GP 32, 4.0 - 8.0 Nm 239 EC-4pole 30 177 GP 42, 3 - 15 Nm 243 EC-4pole 30 177 AB 20 328 104.0EC-4pole 30 177 GP 32, 4.0 - 8.0 Nm 239 AB 20 328 EC-4pole 30 177 GP 42, 3 - 15 Nm 243 AB 20 328 EC-4pole 30 178 84.6EC-4pole 30 178 GP 32, 4.0 - 8.0 Nm 239 EC-4pole 30 178 GP 42, 3 - 15 Nm 243 EC-4pole 30 178 AB 20 328 121.0EC-4pole 30 178 GP 32, 4.0 - 8.0 Nm 239 AB 20 328 EC-4pole 30 178 GP 42, 3 - 15 Nm 243 AB 20 328 EC-i 40, 50 W 190 49.0EC-i 40, 50 W 190 GP 32, 1 - 6 Nm 238 EC-i 40, 50 W 190 GP 32 S 255-257 EC-i 40, 70 W 191 59.0EC-i 40, 70 W 191 GP 32, 1 - 6 Nm 238 EC-i 40, 70 W 191 GP 32 S 255-257 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%1 N.C.Output signal EIA Standard RS 422V2 CCVCCdriver used:DS26LS312 1 3 GNDGND4 N.C.Phase shift 90°e ± 45°e5 Channel ASignal rise time6 Channel AChannel A(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 180 ns7 Channel BSignal fall time8 Channel BChannel A9 Channel I (Index)(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 40 ns10 Channel I (Index)Index pulse width 90°eChannel B10 9Operating temperature range-40…+100°CPin type DIN 41651/Moment of inertia of code wheel 0.6 gcm 2EN 60603-13Channel Bflat band cable AWG 28Max. angular acceleration 250000 rad s -2Channel IOutput current per channel min. -20 mA, max. 20 mAOption1000 Counts per turn, 2 ChannelsEncoder, Line Driver, DS26LS31Channel IRRRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B. Terminal resistance R = typical 120 280maxon sensorMay 2012 edition / subject to change

Encoder HEDL 9140 500 CPT, 3 Channels, with Line Driver RS 422Cycle C = 360°ePulse P = 180°eUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article Numbers137959500310012 000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 40, 150 W 82 125.1RE 40, 150 W 82 GP 42, 3 - 15 Nm 242 RE 40, 150 W 82 GP 52, 4 - 30 Nm 245 RE 40, 150 W 82 AB 28 331 135.6RE 40, 150 W 82 GP 42, 3 - 15 Nm 242 AB 28 331 RE 40, 150 W 82 GP 52, 4 - 30 Nm 245 AB 28 331 EC 45, 150 W 158 126.8EC 45, 150 W 158 GP 42, 3 - 15 Nm 242 EC 45, 150 W 158 GP 52, 4 - 30 Nm 245 EC 45, 150 W 158 AB 28 331 135.6EC 45, 150 W 158 GP 42, 3 - 15 Nm 242 AB 28 331 EC 45, 150 W 158 GP 52, 4 - 30 Nm 245 AB 28 331 EC 45, 250 W 159 159.6EC 45, 250 W 159 GP 42, 3 - 15 Nm 243 EC 45, 250 W 159 GP 52, 4 - 30 Nm 245 EC 45, 250 W 159 GP 62, 8 - 50 Nm 247 EC 45, 250 W 159 AB 28 331 168.4EC 45, 250 W 159 GP 42, 3 - 15 Nm 243 AB 28 331 EC 45, 250 W 159 GP 52, 4 - 30 Nm 245 AB 28 331 EC 45, 250 W 159 GP 62, 8 - 50 Nm 247 AB 28 331 EC 60, 400 W 160 177.3EC 60, 400 W 160 GP 81, 20 - 120 Nm 248 EC 60, 400 W 160 AB 41 333 214.9EC 60, 400 W 160 GP 81, 20 - 120 Nm 248 AB 41 333 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10% Cable white = 2 VCC 5 VDCOutput signal EIA Standard RS 422VCable brown = 3 GNDCCdriver used:DS26LS31 Cable green = 5 Channel AGNDCable yellow = 6 Channel APhase shift 90°e ± 45°eCable yellow = 7 Channel BSignal rise timeCable pink = 8 Channel BChannel A(typically, at C L = 25 pF, R L = 11 k, 25°C) 180 ns Cable blue = 9 Channel I (Index)Signal fall timeCable red = 10 Channel I (Index)Channel A(typically, at C L = 25 pF, R L = 11 k, 25°C) 40 ns Cable size 8 × 0.25 mm 2Index pulse width 90°eChannel BOperating temperature range-40…+85°CMoment of inertia of code wheel 0.6 gcm 2Channel BMax. angular acceleration 250000 rad s -2Output current per channel min. -20 mA, max. 20 mAChannel IEncoder, Line Driver, DS26LS31Channel IRRRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B. Terminal resistance R = typical 120 May 2012 edition / subject to changemaxon sensor281

Encoder HEDL 9140 500 CPT, 3 Channels, with Line Driver RS 422Cycle C = 360°ePulse P = 180°emaxon sensorUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)cable outlet axialcable outlet radialArticle Numbers386051 386001386053 386002500 5003 3100 10012000 12000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 50, 200 W 83 170.4RE 50, 200 W 83 GP 52, 4 - 30 Nm 246 RE 50, 200 W 83 GP 62, 8 - 50 Nm 247 RE 50, 200 W 83 AB 44 334 183.4RE 50, 200 W 83 GP 52, 4 - 30 Nm 246 AB 44 334 RE 50, 200 W 83 GP 62, 8 - 50 Nm 247 AB 44 334 RE 65, 250 W 84 187.5RE 65, 250 W 84 GP 81, 20 - 120 Nm 248 RE 65, 250 W 84 AB 44 334 205.5RE 65, 250 W 84 GP 81, 20 - 120 Nm 248 AB 44 334 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10% EncoderOutput signal EIA Standard RS 422VCable white = VCC 5 VDCCCdriver used:DS26LS31 Cable brown = GNDGNDCable green = Channel APhase shift 90°e ± 45°eCable yellow = Channel ASignal rise timeCable grey = Channel BChannel A(typically, at C L = 25 pF, R L = 11 k, 25°C) 180 ns Cable pink = Channel BSignal fall timeCable blue = Channel I (Index)Channel ACable red = Channel I (Index)(typically, at C L = 25 pF, R L = 11 k, 25°C) 40 ns Cable size 8 × 0.25 mm 2Index pulse width 90°eChannel BOperating temperature range-40…+85°C MotorMoment of inertia of code wheel 0.6 gcm 2 Cable white = Motor +Channel BCable brown = Motor -Max. angular acceleration 250000 rad s -2 Cable size 2 × 1.0 mm 2Channel IOutput current per channel min. -20 mA, max. 20 mAProtection toIP54Encoder, Line Driver, DS26LS31Channel IRRRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B. Terminal resistance R = typical 120 282maxon sensorMay 2012 edition / subject to change

Encoder MEnc 10 12 Counts per turn, 2 ChannelsCycle C = 360°ePulse P = 180°ePhase shift90°es 3Channel AChannel Bs 4 s 1 s 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article Numbers13806112220100 000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page Overall length [mm] / see GearheadRE 10, 0.75 W 53 25.1RE 10, 0.75 W 53 GP 10, 0.005 - 0.1 Nm 206 RE 10, 0.75 W 53 GP 10, 0.01 - 0.15 Nm 207 RE 10, 1.5 W 55 32.7RE 10, 1.5 W 55 GP 10, 0.005 - 0.1 Nm 206 RE 10, 1.5 W 55 GP 10, 0.01 - 0.15 Nm 207 Technical Data Pin Allocation Connection exampleSupply voltage V CC3.8 - 24 V2 1 1 Motor +Output signal V CC = 5 VDCTTL compatible2 EncoderVCCPhase shift 90°e ± 45°e3 Channel AVcc4 Channel BPower input at V CC 5 VDCmax. 8 mA5 GNDInertia of the magnetic disc 0.03 gcm 26 Motor –Operating temperature range-20…+80°C10 9Open collector outputPin type DIN 41651/EN 60603-13with integrated pull-up resistance 10 k ± 20%(Type 3M 89110-0101 HA)flat band cable AWG 2810 k± 20%10 k± 20%GndMay 2012 edition / subject to changemaxon sensor283

Encoder MEnc 13 16 Counts per turn, 2 ChannelsCycle C = 360°ePulse P = 180°emaxon sensorPhase shift90°es 3Channel AChannel Bs 4 s 1 s 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article Numbers1107781622075 000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page Overall length [mm] / see GearheadRE 13, 0.75 W 58/59 27.0/29.4RE 13, 0.75 W 59 GP 13, 0.05 - 0.15 Nm 209 RE 13, 0.75 W 59 GP 13, 0.2 - 0.35 Nm 210 RE 13, 2 W 62/63 39.2/41.6RE 13, 2 W 63 GP 13, 0.05 - 0.15 Nm 209 RE 13, 2 W 63 GP 13, 0.2 - 0.35 Nm 210 RE 13, 1.5 W 66/67 30.3/32.7RE 13, 1.5 W 67 GP 13, 0.05 - 0.15 Nm 209 RE 13, 1.5 W 67 GP 13, 0.2 - 0.35 Nm 210 RE 13, 3 W 70/71 42.5/44.9RE 13, 3 W 71 GP 13, 0.05 - 0.15 Nm 209 RE 13, 3 W 71 GP 13, 0.2 - 0.35 Nm 210 RE 16, 3.2 W 74 46.5RE 16, 3.2 W 74 GP 16, 0.06 - 0.18 Nm 216 RE 16, 3.2 W 74 GP 16, 0.1 - 0.6 Nm 217/218 RE 16, 3.2 W 74 GP 16 S 251/252 RE 16, 4.5 W 76 49.5RE 16, 4.5 W 76 GP 16, 0.06 - 0.18 Nm 216 RE 16, 4.5 W 76 GP 16, 0.1 - 0.6 Nm 217/218 RE 16, 4.5 W 76 GP 16 S 251/252 A-max 16 90/92 33.5A-max 16 90/92 GS 16, 0.01 - 0.03 Nm 212/213 A-max 16 90/92 GS 16, 0.06 - 0.1 Nm 214/215 A-max 16 90/92 GP 16, 0.06 - 0.18 Nm 216 A-max 16 90/92 GP 16, 0.1 - 0.3 Nm 217 A-max 16 90/92 GP 16 S 251/252 A-max 19 94/96 36.4/39.0A-max 19 94/96 GP 19, 0.1 - 0.3 Nm 220 A-max 19 94/96 GP 22, 0.5 - 2.0 Nm 224/225 A-max 19 94/96 GS 24, 0.1 Nm 230 A-max 19 94/96 GP 22 S 253/254 Technical Data Pin Allocation Connection exampleSupply voltage V CC3.8 - 24 V2 1 1 Motor +Output signal V CC = 5 VDCTTL compatible2 EncoderVCCPhase shift 90°e ± 45°e3 Channel AVcc4 Channel BPower input at V CC 5 VDCmax. 8 mA5 GNDInertia of the magnetic disc 0.07 gcm 26 Motor –Operating temperature range-20…+80°C10 9Open collector outputPin typeDIN 41651/EN 60603-13with integrated pull-up resistance 10 k ± 20%(Type 3M 89110-0101 HA)flat band cable AWG 2810 k± 20%10 k± 20%Gnd284maxon sensorMay 2012 edition / subject to change

Encoder MEnc 13 16 Counts per turn, 2 ChannelsCycle C = 360°ePulse P = 180°ePhase shift90°es 3Channel AChannel Bs 4 s 1 s 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article Numbers1107781622075 000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page Overall length [mm] / see GearheadA-max 22 98/100 39.0A-max 22 98/100 GP 22, 0.1 - 0.6 Nm 222/223 A-max 22 98/100 GP 22, 0.5 - 2.0 Nm 224/225 A-max 22 98/100 GS 24, 0.1 Nm 230 A-max 22 98/100 GP 22 S 253/254 A-max 26 102-108 51.8A-max 26 102-108 GP 26, 0.5 - 4.5 Nm 231/232 A-max 26 102-108 GS 30, 0.07 - 0.2 Nm 233 A-max 26 102-108 GP 32, 0.75 - 4.5 Nm 234 A-max 26 102-108 GP 32, 0.75 - 6.0 Nm 235 A-max 26 102-108 GS 38, 0.1 - 0.6 Nm 241 A-max 26 102-108 GP 32 S 253/254 Technical Data Pin Allocation Connection exampleSupply voltage V CC3.8 - 24 V2 1 1 Motor +Output signal V CC = 5 VDCTTL compatible2 EncoderVCCPhase shift 90°e ± 45°e3 Channel AVcc4 Channel BPower input at V CC 5 VDCmax. 8 mA5 GNDInertia of the magnetic disc 0.07 gcm 26 Motor –Operating temperature range-20…+80°C10 9Open collector outputPin typeDIN 41651/EN 60603-13with integrated pull-up resistance 10 k ± 20%(Type 3M 89110-0101 HA)flat band cable AWG 2810 k± 20%10 k± 20%GndMay 2012 edition / subject to changemaxon sensor285

DC-Tacho DCT 22 0.52 Voltmaxon sensorImportant Information• Tacho with moving coil, maxon system.• Tacho with precious metal commutation.• To establish total inertia add motor andtacho inertias.• With the output shaft turning CW as seen fromthe mounting surface, the tacho output voltagewill be positive at the + terminal.• A high impedance load is recommended attacho terminals.• The tacho current should be kept low.• The indicated resonance frequency refers to themotor-tacho rotor system.Stock programStandard programSpecial program (on request)TypeShaft diameter (mm)Article Numbers118908 118909 1189102 3 4overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page Overall length [mm] / see GearheadRE 25 77/79 76.8RE 25 77/79 GP 26, 0.5 - 2.0 Nm 231 RE 25 77/79 GP 32, 0.75 - 4.5 Nm 234/235 RE 25 77/79 GP 32, 0.75 - 6.0 Nm 237 RE 25 77/79 GP 32, 1.0 - 4.5 Nm 240 RE 25 77/79 GP 32 S 255-257 RE 25 78 65.3RE 25 78 GP 26, 0.5 - 2.0 Nm 231 RE 25 78 GP 32, 0.75 - 4.5 Nm 234/235 RE 25 78 GP 32, 0.75 - 6.0 Nm 237 RE 25 78 GP 32, 1.0 - 4.5 Nm 240 RE 25 78 GP 32 S 255-257 RE 35, 90 W 81 89.1RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 234 RE 35, 90 W 81 GP 32, 0.75 - 6.0 Nm 236/237 RE 35, 90 W 81 GP 32, 8 Nm 239 RE 35, 90 W 81 GP 42, 3.0 - 15 Nm 242 RE 35, 90 W 81 GP 32 S 255-257 Technical DataConnection exampleOutput voltage per 1000 rpm 0.52 V Max. recommended current 10 mATerminal resistance tacho 37.7 Tolerance of the output voltage ± 15 %Typical peak to peak ripple 6 % Rotor inertia (tacho only) < 3 gcm²180 Ripple frequency per turn 14 Resonance frequency with motors on p. 77 – 79 > 2 kHz T1 kLinearity between 500 and 5000 rpm unloaded ± 0.2 % with motors on p. 81 > 4.5 kHzLinearity with 10 k load resistance ± 0.7 % Temperature range -20 ... +65°CReversal error ± 0.1 %Temperature coefficient of EMF (magnet) -0.02% /°C Option: Pigtails in place of solder terminals.Temperature coefficient of coil resistance +0.4 % /°CU AC0.1 FRipple = x 100 (%)U DCResonance frequency Motor winding-Tacho winding f R 4 kHz286maxon sensorMay 2012 edition / subject to change

Resolver Res 26 10 VoltPrimaryred / whited30b30yellow / whiteb32yellowSecondarySINblackbluez32d32USINResolverrotorredz30 360°eCOSCOSRotoranglemaxon sensorStock programStandard programSpecial program (on request)TypeShaft diameter (mm)Max. speed (rpm)Article Numbers166488 133405 268912 1992874 6 6 610000 10000 10000 10000overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page Overall length [mm] / see GearheadEC 32, 80 W 156 80.1EC 32, 80 W 156 GP 32, 0.75 - 4.5 Nm 234 EC 32, 80 W 156 GP 32, 0.75 - 6.0 Nm 236/238 EC 32, 80 W 156 GP 32 S 255-257 EC 40, 170 W 157 107.3EC 40, 170 W 157 GP 42, 3.0 - 15 Nm 242 EC 40, 170 W 157 GP 52, 4.0 - 30 Nm 245 EC 45, 150 W 158 111.2EC 45, 150 W 158 GP 42, 3.0 - 15 Nm 242 EC 45, 150 W 158 GP 52, 4.0 - 30 Nm 245 EC 45, 250 W 159 144.0EC 45, 250 W 159 GP 42, 3.0 - 15 Nm 242 EC 45, 250 W 159 GP 52, 4.0 - 30 Nm 245 EC 45, 250 W 159 GP 62, 8.0 - 50 Nm 247 EC 60, 400 W 160 177.3EC 60, 400 W 160 GP 81, 20 - 120 Nm 248 Technical DataInput voltage 10 V peak, 10 kHz Rotor inertia 6 gcm 2Reduction ratio 0.5 Weight 40 gElectrical error ± 10 minutes Operating temperature range -55 ... +155°CMay 2012 edition / subject to changemaxon sensor287

For your personal notesmaxon motorP I nmW mA % rpmmin -1MmNm288

maxon motor controlmaxon motor controlThese control electronics are optimized for use with maxon motors. Various 4-quadrant servoamplifiersmeet your needs regarding performance and speed accuracy with maxon DC motors.The most sophisticated electronic commutation is available with maxon EC motors. Together withmaxon motors, the positioning control represents a complete solution for precise positioningwith controlled rotation.ESCON servo controllers 290–2921-Q-EC Amplifier 293–3014-Q-EC Amplifier 302–308EPOS2, EPOS2 P, EPOS3Positioning controller 309–319Summary and accessories 320–322289

ESCON Overviewmaxon motor controlThe ESCON servo controllers are small-sized,powerful 4-quadrant PWM servo controller forthe highly efficient control of permanent magnetactivatedDC motors.The featured operating modes – speed control(closed loop), speed control (open loop), andcurrent control – meet the highest requirements.The ESCON servo controllers are designedbeing commanded by an analog set value andfeatures extensive analog and digital I/O functionalityand are being configured via USB interfaceusing the graphical user interface «ESCONStudio» for Windows PCs.// ESCON Setup escon.maxonmotor.comFull version, including…– ESCON Studio– ESCON Firmware– Documentation (Hardware Reference, Feature Comparison Chart, Firmware Version «Readme»)ESCON 36/2 DC− Feature Comparison Chart− Hardware Reference− Firmware− Firmware Version«Readme»403112ESCON 50/5− Feature Comparison Chart− Hardware Reference− Firmware− Firmware Version«Readme»409510Depending on the ESCON variant, the followingmotor types can be operated− DC motor: Permanent-magnet DC motor− EC motor: Brushless, electronically commutatedpermanent-magnet DC motor (BLDC)with Hall sensors.Various operating modes allow an adaptableuse in a wide range of drive systems− Current controller: The current controllercompares the actual motor current (torque)with the applied set value. In case of deviation,the motor current is dynamically readjusted.− Speed controller (closed loop): The closedloop speed controller compares the actualspeed signal with the applied set value. Incase of deviation, the speed is dynamicallyreadjusted.ESCON Studio (Controller Monitor)290maxon motor control− Speed controller (open loop): The open loopspeed controller feeds the motor with a voltageproportional to the applied speed set value.Changes in load are compensated using theIxR methodology.Speed measurement by− Digital incremental encoder: The encodersdeliver simple square signals for furtherprocessing. Their impulses are counted todetermine the speed. Channels A and B arephase-shifted signals, which are being comparedto determine the sense of rotation.− DC tacho: The DC tacho delivers a speedproportionalanalog voltage.− Available Hall sensors: The Hall sensorsdeliver six different combinations of switchingimpulses per electrical turn which are countedto determine speed. They also deliver phaseshiftedsignals that are being compared todetermine the sense of rotation.To the numerous inputs and outputs, variousfunctionalities can be assigned to.Set value (speed or current), current limitation,as well as offset can be assigned as follows.− Analog value: The value is defined by ananalog voltage set via external or internalpotentiometer.− PWM value: The value is defined by fixedfrequency and amplitude. The desired changeis achieved by variation of the duty cycle of10…90%.− Fixed value: The value is defined by a fixedpreset value.− 2 fixed values: Value 1 is defined by a fixedpreset value 1. Value 2 is defined by a fixedpreset value 2. A digital input is used to switchbetween the two preset values.Various functionalities are available to enablethe power stage.− Enable: Enables or disables the power stage.− Enable & Direction: Enables or disables thepower stage and determines the motor shaft’sdirection of rotation.− Enable CW: Enables or disables the powerstage in direction of rotation-dependent sense.The rotor can only turn clockwise (CW).− Enable CCW: Enables or disables the powerstage in direction of rotation-dependent sense.The rotor can only turn counterclockwise(CCW).− Enable CW & CCW: Enables or disables thepower stage in direction of rotation-dependentMay 2012 edition / subject to change

sense. The rotor can only turn in defined direction.The signals are interlocked against eachother.The ramp function permits controlled acceleration/decelerationof the motor shaft in both, openloop and closed loop speed controller mode.− Analog ramp: The ramp is defined by a variableanalog value.− Fixed ramp: The ramp is defined by a fixedpreset value.Stop: The motor shaft decelerates with presetspeed ramp until complete standstill.Ready: The Ready signal can be used to transmitthe operational status (respectively fault) to asuperior control.Speed comparator: The digital output is set assoon as the preset speed is reached.− Limit: The digital output is set as soon as thepreset speed is reached. It will continue set aslong as the overspeed remains.− Range: The digital output is set as soon as thepreset speed range is reached. It will continueset as long as the speed remains in range.− Deviation: The digital output is set as soonas the preset speed variation (based on thespeed set value) is reached.Easy startupStartup and parameterization are performed using the intuitive graphical user interface« ESCON Studio» with the help of simple to use, menu-guided wizards. The following wizardsare available: Startup, Regulation Tuning, Firmware Update, Controller Monitor, Parameters,Data Recording, and Diagnostics.Protective equipmentThe servo controller has protective circuits against overcurrent, excess temperature, underandovervoltage, against voltage transients, and against short-circuits in the motor cable.Furthermore it is equipped with protected digital inputs and outputs and an adjustable currentlimitation for protecting the motor and the load. The motor current and the actual speed of themotor shaft can be monitored by means of the analog output voltage.Comprehensive documentationUsing the «Feature Comparison Chart», the appropriate ESCON servo controller can beeasily found. In the «Hardware Reference», the complete hardware is specified in detail.In the document «Firmware Version», the changes and improvements of the firmware aredocumented. The graphical user interface «ESCON Studio» also has a comprehensive onlinehelp.maxon motor controlWith the integrated potentiometers the additionalfollowing functions can be adjusted− Current Gain: Adjustment of the currentcontroller gain.− Speed Gain: Adjustment of the speed controllergain.− IxR Factor: The voltage drop caused byterminal resistance will be compensated in therange of [0…1000…2000].Analog outputs allow monitoring of− Actual current: Actually measured motorwinding current.− Actual current averaged: Actually measuredmotor winding current filtered by first orderdigital low-pass filter with a cut-off frequencyof 5 Hz.− Actual speed: Actually measured motorspeed.− Actual speed averaged: Actually measuredmotor speed filtered by 1st order digital lowpassfilter with a cut-off frequency of 5 Hz.− Demand Current: Demanded motor windingcurrent.− Demand Speed: Demanded motor speed.− Temperature Power Stage: Actually measuredpower stage temperature.− Fixed value: The output voltage is said fixedto the preset value.SoftwareInstallation ProgramGraphical User InterfaceStartup WizardRegulation TuningDiagnosticFirmware UpdateController MonitorParametersData RecordingOnline HelpLanguageOperating SystemCommunication interfaceESCON SetupESCON StudioGerman, English, French, Italian, Spanish, Japanese,ChineseWindows 7, Windows XP SP3USB 2.0 (full speed)Accessories (not included in delivery)ESCON 36/2 DC ESCON 50/5404404 ESCON 36/2 DC Connector Set —403964 ESCON Analog I/O Cable —403962 ESCON DC Motor Cable —403965 ESCON Digital I/O Cable —275934 ESCON Encoder Cable403957 ESCON Power Cableoptionaloptional—409286 ESCON USB Stick 403968 USB 2.0 Type A micro-B Cable May 2012 edition / subject to changemaxon motor control291

ESCON Feature Comparison Chartmaxon motor controlDC motors up toEC motors up toSensorsESCON 36/2 DC72 W–ESCON 50/5250 W250 WOperating ModeDigital Incremental Encoder(2 channel with or without Line Driver)DC Tacho–Current controller (torque control),Speed controller (closed and open loop)Digital Incremental Encoder(2 channel with or without Line Driver)DC TachoDigital Hall Sensors (EC motors)Current controller (torque control),Speed controller (closed and open loop)Electrical DataNominal operating voltage V CCMax. output voltageMax. output currentContinuous output currentPulse width modulation frequencySampling rate PI current controllerSampling rate PI speed controllerMax. efficiencyMax. speed (DC)Max. speed (EC; 1 pole pair)Built-in motor chokeInputs/OutputsHall sensor signalsEncoder signalsMax. encoder input frequency differential(single-ended)PotentiometersDigital inputsDigital inputs/outputsAnalog inputsResolution, Range, Circuit10 - 36 VDC0.98 x V CC4 A (

1-Q-EC Amplifier SummaryThe basic function of EC motors electronics isthe electronic commutation of the motor winding.Simple speed controls are possible with andsensorlessclosed loopwithout Hall sensors. A further distinction ismade between open or closed loop speedcontrol.1-Q amplifier functions in motor operation.Direction reverse via digital signal.1-Q-EC Amplifier sensorless DECS 50/5− Digital speed control for sensorless EC motors− Selectable control gain− Different start sequences can be selected− Various options for set value− Small designDetails on page 294Article Numbers DECS 50/5 343253maxon motor control1-Q-EC Amplifier DEC 24/1− Speed controller with Hall sensors− Motor speed is adjustable with built-in potentiometeror external set value− Direction, brake and disable inputDetails on page 294Article Numbers DEC 24/1 318305 249630 381510249631 249632open loop1-Q-EC Amplifier DEC Module 24/2− Speed controller with Hall sensors− Motor speed is adjustable with external set value− Direction and enable inputDetails on page 295Article Numbers DEC Module 24/2 367661Hall sensors1-Q-EC Amplifier DEC 24/3− Speed controller with Hall sensors− Motor speed is adjustable with built-in potentiometeror external set value− Direction, brake and disable inputDetails on page 295Article Numbers DEC 24/3 336286 336287closed loop1-Q-EC Amplifier DEC Module 50/5− Speed controller with Hall sensors− Motor speed is adjustable with external set value− Direction and enable inputDetails on page 296Article Numbers DEC Module 50/5 3802001-Q-EC Amplifier DEC 50/5− Speed controller with Hall sensors− Motor speed is adjustable with built-in potentiometeror external set value− Direction, brake and disable inputDetails on page 296Article Numbers DEC 50/5 230572May 2012 edition / subject to changemaxon motor control293

DECS 50/5 1-Q-EC Amplifier, sensorlessmaxon motor controlControlling sensorless EC motorsThe actual rotor position is evaluated by using the Back-EMFsensing technique. Different start sequences with varying start-upprocedures can be easy selected.Operating modesDigital speed control with selectable regulation gain.FlexibleWide supply voltage range 10 - 50 VDC. Pluggable screw typeterminal block and a flexprint connector compatible with maxon flatmotors.Small designOpen and compact electronics board. Easy mounting with hexagonaldistance pins with inside thread.All-round functionalityDirection can be predetermined using a logic signal. The motor shaftcan be disabled or braked, as required. Speed can be monitoredthrough the speed monitor output. Different protective functionssafeguard the motor and amplifier. Status indicator with green andred LED.Flexible set value inputSet value input either by internal potentiometer or external analogvoltage. Different speed ranges can be selected using DIP switches.The DECS (Digital EC Controller Sensorless) is a 1-quadrant amplifier forthe control of sensorless EC motors with a maximum output of 250 watts.Technical data page 297Dimensions and connections page 300DEC 24/1 1-Q-EC Amplifier249630249631Operating modesDigital speed control or open loop speed control operation can beselected with a built-in jumper.FlexibleWide supply voltage range 5 - 24 VDC. A range of adapter boardsallows the use of different maxon EC micro motors.249632Small designOpen and compact electronics board. Easy mounting with hexagonaldistance pins with inside thread.318305381510All-round functionalityDirection can be predetermined with a logic signal. Motor shaft canbe disabled or slowed down as required. Adjustable maximum currentlimitation. Status indicator with green LED.Flexible set value inputSet value input either by internal potentiometer or external,analog voltage. Different speed ranges can be selected usingbuilt-in jumpers.The DEC 24/1 (Digital EC Controller) is a 1-quadrant amplifier for controllingEC motors with Hall sensors with a maximum output of 24 watts.Technical data page 297Dimensions and connections page 300294maxon motor controlMay 2012 edition / subject to change

DEC Module 24/2 1-Q-EC AmplifierOperating modesDigital speed control or open loop speed control operation can bepreset by a digital signal.Excellent price/performance ratioReasonably priced 1-Q-EC amplifier optimised for OEM applicationsin small appliances.OEM ModuleMiniaturized open electronics board. Two connector arrays arrangedin a 2.54 mm (0.1“) pattern support easy connectivity and integrationinto the motherboard.maxon motor controlFunctionalityDirection of rotation preset by a digital signal. The motor shaftcan be enabled or disabled. Adjustable maximum current limitation.Set value input through external analog voltage.Protection circuitThe power amplifier is protected against thermal overload and thecontrol inputs against overvoltage.The DEC Module 24/2 (Digital EC Controller) is a 1-quadrant amplifierfor controlling EC motors with Hall sensors with a maximum output of48 watts.Technical data page 298Dimensions and connections page 300DEC 24/3 1-Q-EC Amplifier336286Operating modesDigital speed control or open loop speed control operation can beselected with a built-in DIP switch.FlexibleWide supply voltage range 5 - 24 VDC.Two variants for direct connection of different maxon EC motors.336287Small designOpen and compact electronics board. Easy mounting with hexagonaldistance pins with inside thread.All-round functionalityDirection can be predetermined with a logic signal. Motor shaft canbe disabled or slowed down as required. Adjustable maximum currentlimitation. Status indicator with green LED.Flexible set value inputSet value input either through internal potentiometer or external,analog voltage. Different speed ranges can be selected usingbuilt-in DIP switches.The DEC 24/3 (Digital EC Controller) is a 1-quadrant amplifier for controllingEC motors with Hall sensors with a maximum output of 72 watts.Technical data page 298Dimensions and connections page 301May 2012 edition / subject to changemaxon motor control295

DEC Module 50/5 1-Q-EC Amplifiermaxon motor controlOperating modesDigital speed control or open loop speed control operation can bepreset by a digital signal.Excellent price/performance ratioReasonably priced 1-Q-EC amplifier optimised for OEM applicationsin small appliances.OEM ModuleMiniaturized open electronics board. Connector arrays arranged in a2.54 mm (0.1“) pattern support easy connectivity and integration intothe motherboard.FunctionalityDirection of rotation preset by a digital signal. The motor shaft canbe enabled or disabled. Adjustable maximum current limitation. Setvalue speed input through external analog voltage. Speed can bemonitored through the speed monitor output. Status indicator with“Ready”-Output.Protection circuitThe power amplifier is protected against thermal overload and thecontrol inputs against overvoltage.The DEC Module 50/5 (Digital EC Controller) is a 1-quadrant amplifierfor controlling EC motors with Hall sensors with a maximum output of250 watts.Technical data page 299Dimensions and connections page 301DEC 50/5 1-Q-EC AmplifierOperating modesDigital speed control, open loop speed control or current control canbe selected with built-in DIP switch.Small designRobust and compact modular metallic housing offers variousmounting options.Easy start-up procedurePlug-in terminal clamp, no extensive adjustment necessary.All-round functionalityDirection can be set with a logic signal. Motor shaft can be disabledor slowed down as required. Adjustable maximum current limitation.Operating status display with red and green LED.Flexible set value inputSet value input either through internal potentiometer or externalanalog voltage. Two preset speeds switchable. Speed ramp can beadjusted.Protection circuitThe power amplifier is protected against thermal overload and thecontrol inputs against overvoltage.The DEC 50/5 (Digital EC Controller) is a 1-quadrant amplifier for controllingEC motors with Hall sensors with a maximum output of 250 watts.Technical data page 299Dimensions and connections page 301296maxon motor controlMay 2012 edition / subject to change

1-Q-EC Amplifier DataDECS 50/5 1-Q-EC Amplifier1-quadrant amplifier for controlling sensorlessEC motors with a maximum output of 250 watts.DEC 24/1 1-Q-EC Amplifier1-quadrant amplifier for controlling EC motorswith Hall sensors with a maximum output of24 watts.maxon motor controlOperating modesSpeed controller (sensorless)Speed controller, open loop speed controllerElectrical DataOperating voltage V CCMax. output voltageMax. output current I maxContinuous output current I contSwitching frequency of power stageBand width current controllerMax. speed (1 pole pair)Built-in motor choke per phaseInputSet valueCurrent limitEnableDirectionStop / BrakeConfigurableOutputMonitorStatus reading “Ready”Voltage outputsHall sensors supply voltage V CC HallAuxiliary voltagesPossible adjustmentsTrim potentiometerIndicatorProtective functionsBlockage protectionHeat monitoring of power stageDynamic current limitUnder- / Overvoltage protectionAmbient temperature and humidity rangeOperationStorageNo condensationMechanical DataWeightDimensions (L x W x H)Mounting threadsConnectionsArticle NumbersAccessoriesMay 2012 edition / subject to change10 - 50 VDC0.8 x V CC8 A5 A50 kHz80 000 rpm“Speed” 0…5 V (1024 Steps)“Enable” +3.5…50 V“Direction” +3.5…50 V“Brake” +3.5…50 V“Monitor n”, digital (5 V)“Ready” max. +50 V+5 VDCDIP switchSpeed, I maxGreen LED = READY; red LED = ERRORSwitches off after 5 unsuccessful startingattemptsT > 90°CSwitches off when V CC < 9.5 V or V CC > 59 V-10…+45°C-40…+85°C20…80%Approx. 40 g73.4 x 50.8 x 21 mm (see page 300)4 Hexagonal distance pins with M3 inner threadSee page 300343253 DECS 50/5 1-Q-EC Amplifier sensorless309687 DSR 50/5 Shunt regulator5 - 24 VDCV CC2 A1 A39 kHz120 000 rpm150 H / 1 A“Speed” 0…5 V (1024 Steps)“/Disable” +2.4…24 V“Direction” +2.4…24 V“/Brake” +2.4…24 V“Monitor n”, digital (5 V)+4.5…5 VDC, max. 30 mAJumpersSpeed, I maxGreen LEDMotor current limitation if motor shaft is blockedfor longer than 1.5 sI max = 2 · I cont is limited to 0.9 · I cont after 1 s-10…+45°C-40…+85°C20…80%Approx. 20 g57 x 36 x 24 mm (see page 300)4 Hexagonal distance pins with M3 inner threadSee page 300DEC 24/1 1-Q-EC Amplifier318305 DEC 24/1 with FPC pitch 0.5 mm381510 DEC 24/1 with FPC pitch 0.5 mm249630 DEC 24/1 with FPC pitch 1.0 mm249631 DEC 24/1 with a pin con. pitch 2.5 mm249632 DEC 24/1 with screw type terminalblock pitch 2.54 mmmaxon motor control297

1-Q-EC Amplifier Datamaxon motor controlDEC Module 24/2 1-Q-EC Amplifier1-quadrant amplifier for controlling EC motorswith Hall sensors with a maximum output of48 watts.DEC 24/3 1-Q-EC Amplifier1-quadrant amplifier for controlling EC motorswith Hall sensors with a maximum output of72 watts.Operating modesSpeed controller, open loop speed controllerSpeed controller, open loop speed controllerElectrical DataOperating voltage V CCMax. output voltageMax. output current I maxContinuous output current I contSwitching frequency of power stageBand width current controllerMax. speed (1 pole pair)Built-in motor choke per phaseInputSet valueCurrent limitEnableDirectionStop / BrakeConfigurableOutputMonitorStatus reading “Ready”Voltage outputsHall sensors supply voltage V CC HallAuxiliary voltagesPossible adjustmentsTrim potentiometerIndicatorProtective functionsBlockage protectionHeat monitoring of power stageDynamic current limitUnder- / Overvoltage protectionAmbient temperature and humidity rangeOperationStorageNo condensationMechanical DataWeightDimensions (L x W x H)Mounting threadsConnectionsArticle Numbers8 - 24 VDC (optional 5.0 VDC)V CC3 A2 A46.8 kHz80 000 rpm“Speed” 0…+5 V (1024 steps)“Current Limit” external resistor against GND“Enable” +2.4…24 V“Direction” +2.4…24 V“Ready”, digital, (5 V)+5 VDC, max. 35 mAInput “Mode 0” and “Mode 1”Motor current limitation if motor shaft is blockedfor longer than 1.5 sT > 95°CSwitches off when V CC < 6.5 V or V CC > 30 V-10…+45°C-40…+85°C20…80%Approx. 4 g24.2 x 20.38 x 12.7 mm (see page 300)mountable on socket terminal strips pitch 2.54 mmsee page 300367661 DEC Module 24/2 1-Q-EC Amplifier5 - 24 VDCV CC6 A3 A39 kHz120 000 rpm“Speed” 0…+5 V (1024 steps)“Enable” +2.4…24 V“Direction” +2.4…24 V“Brake” +2.4…24 V“Monitor n”, digital, (5 V)+5 VDC, max. 30 mA+5 VDC, max. 10 mADIP switchSpeed, I maxGreen LEDMotor current limitation if motor shaft is blockedfor longer than 1.5 sI max = 2 · I cont is limited to 0.9 · I cont after 1 sSwitches off when V CC < 4.5 V-10…+45°C-40…+85°C20…80%Approx. 28 g65 x 58 x 18 mm (see page 301)4 Hexagonal distance pins with M3 inner threadSee page 301DEC 24/3 1-Q-EC Amplifier336287 DEC 24/3 with FPC pitch 1.0 mm336286 DEC 24/3 with a pin connectorpitch 2.5 mmAccessories370652 DEC Module Eva-Board298maxon motor controlMay 2012 edition / subject to change

DEC Module 50/5 1-Q-EC Amplifier1-quadrant amplifier for controlling EC motorswith Hall sensors with a maximum output of250 watts.DEC 50/5 1-Q-EC Amplifier1-quadrant amplifier for controlling EC motorswith Hall sensors with a maximum output of250 watts.maxon motor controlOperating modesElectrical DataOperating voltage V CCMax. output voltageMax. output current I maxContinuous output current I contSwitching frequency of power stageBand width current controllerMax. speed (1 pole pair)Built-in motor choke per phaseInputSet valueCurrent limitEnableDirectionStop / BrakeConfigurableOutputMonitorStatus reading “Ready”Voltage outputsHall sensors supply voltage V CC HallAuxiliary voltagesPossible adjustmentsTrim potentiometerIndicatorProtective functionsBlockage protectionHeat monitoring of power stageDynamic current limitUnder- / Overvoltage protectionAmbient temperature and humidity rangeOperationStorageNo condensationMechanical DataWeightDimensions (L x W x H)Mounting threadsConnectionsArticle NumbersSpeed controller, open loop speed controller6 - 50 VDC (optional 5.0 VDC)0.95 x V CC10 A5 A46.8 kHz80 000 rpm“Speed” 0…+5 V (1024 steps)“Current Limit” external resistor against GND“Enable” +2.4…50 V“Direction” +2.4…50 V“Monitor n”, digital, (5 V)“Ready”, digital, (5 V)+5 VDC, max. 35 mAInput “Mode 0” and “Mode 1”Motor current limitation if motor shaft is blockedfor longer than 1.5 sT > 100°CSwitches off when V CC < 6 V or V CC > 56 V-10…+45°C-40…+85°C20…80%Approx. 9 g43.18 x 27.94 x 12.7 mm (see page 301)mountable on socket terminal strips pitch 2.54 mmSee page 301380200 DEC Module 50/5 1-Q-EC AmplifierSpeed controller, open loop speed controller,current controller10 - 50 VDC0.95 x V CC10 A5 A39 kHz15 Hz120 000 rpm“Speed” 0…+5 V (1024 steps)“/Disable” +2.4…50 V“Direction” +2.4…50 V“/Brake” +2.4…50 V“AUX” digital input / 5 VDC output+7…12 VDC, max. 30 mADIP switchSpeed 1, Speed 2 / Ramp, I max , gainGreen LED = READY; red LED = ERRORMotor current limitation if motor shaft is blockedfor longer than 1.5 sT > 100°C-10…+45°C-40…+85°C20…80%Approx. 155 g95 x 75 x 24 mm (see page 301)Flange for M3-screwsSee page 301230572 DEC 50/5 1-Q-EC AmplifierAccessories370652 DEC Module Eva-BoardMay 2012 edition / subject to changemaxon motor control299

1-Q-EC Amplifier Dimensions and connectionsmaxon motor controlDECS 50/5Power/Signal-ConnectionsPluggable screw typeterminal block J110 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.5 mm 2Connections MotorPluggable screw typeterminal block J34 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.5 mm 2Flex print connector J2,top contact stylePitch4 poles1.0 mmDimensions in [mm]DECS 50/5 343253DEC 24/1Connections Power/SignalScrew type terminal block7 polesPitch2.54 mmSuitable for wire cross section AWG 26 - 200.14…0.5 mm 2Connections MotorDEC 24/1 318305Flex print connector,top contact style8 polesPitch0.5 mmDimensions in [mm]DEC 24/1 381510Flex print connector,top contact style8 polesPitch0.5 mmDEC 24/1 Adapter versionsDEC 24/1 249630Flex print connector,top contact style11 polesPitch1.0 mmDEC 24/1 249631Pin connector with snap-in8 polesPitch2.50 mm318305 381510 249630 249631 249632compatible with compatible withEC 6EC 8EC 10 flat EC 9.2 flatDEC 24/1 249632Screw type terminal block8 polesPitch2.54 mmAWG 26 - 20 0.14…0.5 mm 224.220.322.5417.7820.381.270.64 x 0.645.81.62.54Dimensions in [mm]DEC Module 24/2ConnectionsMale header8 + 9 = 17 polesPitch2.54 mmDEC Module 24/2 367661300maxon motor controlMay 2012 edition / subject to change

1-Q-EC Amplifier Dimensions and connectionsDEC 24/3Connections Power/SignalMale header J19 polesPitch2.5 mmFlat band cable,suitable for wire cross section AWG 28Connections MotorDEC 24/3 336287Flex print connector J2,top contact style11 polesPitch1.0 mmmaxon motor controlDEC 24/3 VariationsDimensions in [mm]DEC 24/3 336286Male header J38 polesPitch2.50 mmFlat band cable,suitable for wire cross section AWG 28336287 336286DEC Module 50/527.9420.322.542.5438.101.270.64 x 0.641.62.7Dimensions in [mm]ConnectionsMale header 12 rows, 2 x 9 polesMale header 21 row, 8 polesPitch2.54 mmDEC Module 50/5 38020043.185.82.54DEC 50/5Connections Power/SignalPlug-in terminal clamps15 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.0 mm 2 multi-core0.14…1.3 mm 2 single wireNoteThe screw terminals are pluggable. In order toprevent the screw terminals from twisting, therecesses must be used for removal.(Maximum 20 plug-in cycles)DEC 50/5 230572Dimensions in [mm]May 2012 edition / subject to changemaxon motor control301

4-Q-EC Amplifier Summarymaxon motor controlThe basic function of EC motors electronics isthe electronic commutation of the motor winding.Hall sensorsclosed loopHall sensorsclosed loopHall sensors andencoder closed loopSimple speed controls are possible with Hallsensors. For high-quality controls the speed isdetected using encoder signals.The combination of EC motors and 4-quadrantamplifiers offers highly dynamic drive systems.4-Q-EC Amplifier DECV 50/5− 4-Q speed controller with Hall sensors(controlled acceleration and braking)− Motor speed and the current limitation can be adjustedthrough two different external set values− Direction and Enable can be set− Connection ready module− Motor current 5 A / 10 A− Supply voltage 12 up to 50 VDC− Particularly suitable for low-impedance motorsDetails on page 303Article Numbers DECV 50/5 3052594-Q-EC Amplifier DEC 70/10− 4-Q speed controller with Hall sensors(controlled acceleration and braking)− Voltage regulator with IxR compensation, digital speed controller(via Hall sensors) or current controller− Motor speed is adjustable by a built-in potentiometer orby an external set value voltage− Connection ready module− Motor current 10 A / 20 A− Supply voltage 10 up to 70 VDCDetails on page 303Article Numbers DEC 70/10 3060894-Q-EC Servoamplifier DES− Dynamical control of speed and torque− Sinusoidal commutation− Suitable for positioning applications− 4-Q operation− Connection ready module− Communication by RS232 or CAN possibleDetails on page 304Article Numbers DES 50/5 205679DES 70/10 228597302maxon motor controlMay 2012 edition / subject to change

DECV 50/5 4-Q-EC AmplifierOperating modesSpeed controller for speeds from 1000 rpm (not suitable forpositioning tasks). Controlled acceleration and braking operation.Easy start-up procedurePluggable screw type terminal block, simple adjustment usingDIP switch. Stable speed behaviour when set value and disturbancevariable change.Reduced motor heatingInternally controlled DC link voltage reduces motor current ripple(lower self-heating of motor), particularly suitable for low-impedancemotors. No additional motor chokes required.maxon motor controlFlexibleRobust and compact modular metallic housing offers variousmounting options. Wide supply voltage range 12 - 50 VDC.Protection circuitProtected against overcurrent, overvoltage, undervoltage,short-circuit of motor cables against each other and thermaloverload.The DECV 50/5 (Digital EC Controller Voltage regulated) is a small-sized4-quadrant digital speed controller for brushless EC motors up to250 watts. The brushless EC motor must be only equipped with Hallsensors.Technical data page 305Dimensions and connections page 307DEC 70/10 4-Q-EC AmplifierOperating modesDigital speed controller (via Hall sensor for speeds from 1000 rpm)voltage regulator with IxR compensation or current controller (suitablefor positioning tasks) can be adjusted with DIP switch.Optimised designRobust and compact metal housing in module form several mountingoptions.Easy start-up procedurePluggable screw terminal block, no complex adjustment necessary.All-round functionalityDisabling of motor winding and braking of motor shaft can becontrolled. Adjustable maximum current and speed limitation. Statusindicator with green and red LED.Flexible set value inputSet value input by internal or external potentiometer or by analogvoltage. Different speed ranges can be selected using built-in DIPswitches.Adjustable speed ramp.Protection circuitProtected against overcurrent, overvoltage, undervoltage, shortcircuitof motor cables against each other and thermal overload.The DEC 70/10 (Digital EC Controller) is a small 4-quadrant digital controllerfor brushless EC motors up to 700 watts. The brushless EC motormust be only equipped with Hall sensors.Technical data page 305Dimensions and connections page 307May 2012 edition / subject to changemaxon motor control303

DES 50/5 4-Q-EC Servoamplifiermaxon motor controlOperating modesDigital speed controller and current controller (torque controller),suitable for positioning tasks.DigitalDigital signal processor (DSP) allows fast digital controlling.Parameters can be set digitally in a reproducible way.Easy start-up procedureSimple connection, compatible with maxon EC motors. Easy adjustmentusing few potentiometers or alternatively configurable and commandingby serial interface (RS232 or CAN).Protection circuitMonitoring of overcurrent, short-circuiting of motor cables andovervoltage.PC based commandingSupport by graphical user interface (GUI), Windows DLL for RS232with several programming examples.The DES (Digital EC Servoamplifier) is a very powerful digital servoamplifierwith sinusoidal commutation for perfectly controlling EC motors up to250 watts. The motor used must be fitted with Hall sensors and a 3-channelencoder.Technical data page 306Dimensions and connections page 308DES 70/10 4-Q-EC ServoamplifierOperating modesDigital speed controller and current controller (torque controller),suitable for positioning tasks.DigitalDigital signal processor (DSP) allows fast digital controlling.Parameters can be set digitally in a reproducible way.Easy start-up procedureSimple connection, compatible with maxon EC motors.Easy adjustment using few potentiometers or alternatively configurableand commanding by serial interface (RS232 or CAN).Protection circuitMonitoring of overcurrent, short-circuiting of motor cables andovervoltage.PC based commandingSupport by graphical user interface (GUI), Windows DLL for RS232with several programming examples.The DES (digital EC servoamplifier) is a very powerful digital servoamplifierwith sinusoidal commutation for perfectly controlling EC motors up to700 watts. The motor used must be fitted with Hall sensors and a 3-channelencoder.Technical data page 306Dimensions and connections page 308304maxon motor controlMay 2012 edition / subject to change

4-Q-EC Amplifier DataDECV 50/5 4-Q-EC Amplifier4-quadrant controller for brushless EC motorswith Hall sensors up to 250 watts.DEC 70/10 4-Q-EC Amplifier4-quadrant controller for brushless EC motorswith Hall sensors up to 700 watts.maxon motor controlOperating modesElectrical DataOperating voltage V CCMax. output voltageMax. output current I maxContinuous output current I contSwitching frequency of power stageMax. efficiencyBand width current controllerMax. speed (1 pole pair)Built-in motor choke per phaseInputSet valueCurrent limitEnableDirectionStop / BrakeConfigurableOutputMonitorStatus reading “Ready”Voltage outputsHall sensors supply voltage V CC HallAuxiliary voltagesPossible adjustmentsTrim potentiometerIndicatorProtective functionsBlockage protectionHeat monitoring of power stageDynamic current limitUnder- / Overvoltage protectionAmbient temperature and humidity rangeOperationStorageNo condensationMechanical DataWeightDimensions (L x W x H)Mounting threadsConnectionsArticle NumbersSpeed controller12 - 50 VDC0.95 x V CC10 A5 A60 000 rpm“Set value speed” 0…+5 V (1024 Steps)“Set value current” 0…+5 V (1024 Steps)“Enable” +2.4…50 V“Direction” +2.4…50 V“STOP” +2.4…50 V“Monitor speed”, analog, 0…5 V“Monitor current”, analog, 0…5 VOpen Collector max. 50 V (I L < 10 mA)+7…12 VDC, max. 30 mA+5 VDC, max. 2 mADIP switchGreen LEDError message, if motor shaft is blocked forlonger than 0.5 sT > 100°CI max = 2 · I cont is limited to I cont after 2 sSwitches off when V CC < 10.3 V or V CC > 58 V0…+45°C-40…+85°C20…80%Approx. 180 g95 x 75.5 x 24 mm (see page 307)Flange for M4-screwsSee page 307305259 DECV 50/5 4-Q-EC Amplifierin module housingVoltage regulator with IxR compensation,speed controller, current controller10 - 70 VDC0.9 x V CC20 A10 A50 kHz95%300 Hz80 000 rpm25 H / 10 A“Set value” -10…+10 V (1024 Steps)“Enable”+4…50 V“STOP” +4…50 V“Digital IN” +4…50 V“Monitor n” or “Monitor I”, -10…+10 VOpen Collector max. 30 V (I L < 20 mA)+5 VDC, max. 30 mA+12 VDC, max. 4 mA; -12 VDC, max. 2 mADIP switchn max , Offset, Ramp, I max , n gain , I gainBi-colour LED, green = READY, red = ERRORT > 115°CI max = 2 · I cont is limited to I cont after 2 sSwitches off when V CC < 9.4 V or V CC > 77 V-10…+45°C-40…+85°C20…80%Approx. 400 g120 x 103 x 27 mm (see page 307)Flange for M3-screwsSee page 307306089 DEC 70/10 4-Q-EC Amplifierin module housingAccessories309687 DSR 50/5 Shunt regulator235811 DSR 70/30 Shunt regulatorMay 2012 edition / subject to changemaxon motor control305

4-Q-EC Servoamplifier Datamaxon motor controlDES 50/5 4-Q-EC ServoamplifierDigital servoamplifier with sinusoidal commutationfor perfectly controlling EC motors with Hallsensors and encoder and an output of up to250 watts.DES 70/10 4-Q-EC ServoamplifierDigital servoamplifier with sinusoidal commutationfor perfectly controlling EC motors withHall sensors and encoder and an output of upto 700 watts.Operating modesElectrical DataOperating voltage V CCMax. output voltageMax. output current I maxContinuous output current I contSwitching frequency of power stageMax. efficiencyBand width current controllerMax. speed (1 pole pair)Built-in motor choke per phaseInputSet value configurable (1024 Steps)“Enable”Digital 1 (Switch “Monitor n” / “Monitor I”)Digital 2 (Switch speed- / current controller)STOPEncoder signalsHall sensor signalsOutputMonitor configurableStatus reading “Ready”Voltage outputsEncoder supply voltageHall sensors supply voltageAuxiliary voltageInterfaceRS232CANTrim potentiometerIndicatorAmbient temperature and humidity rangeOperationStorageNo condensationMechanical DataWeightDimensions (L x W x H)Mounting threadsConnectionsArticle NumbersAccessories306maxon motor controlSpeed controller, current controller12 - 50 VDC0.9 x V CC15 A5 A50 kHz92 %1 kHz25 000 rpm160 H / 5 A-10…+10 V/0…+5 V+2.4…50 V+2.4…50 V+2.4…50 V+2.4…50 VA, A\, B, B\, I, I\ max. 1 MHz3-channel encoder is requiredH1, H2, H3-10…+10 V/0…+5 VOpen Collector, max. 30 V (I L < 20 mA)+5 VDC, max. 100 mA+5 VDC, max. 50 mARxD; TxD (max. 115 200 bit/s)high; low (max.1 Mbit/s)n max , Offset, I max , gainBi-colour LED, green = READY, red = ERROR-10…+45°C-40…+85°C20…80%Approx. 430 g180 x 103 x 26 mm (see page 308)Flange for M4-screwsSee page 308205679 DES 50/5, digital 4-Q-ECServoamplifier in module housing223774 Encoder adapter according toDIN41651 screw type terminal block235811 DSR 70/30 Shunt regulatorSpeed controller, current controller24 - 70 VDC0.9 x V CC30 A10 A50 kHz92 %1 kHz25 000 rpmMinimum required terminal inductance 400 H-10…+10 V/0…+5 V+2.4…50 V+2.4…50 V+2.4…50 V+2.4…50 VA, A\, B, B\, I, I\ max. 1 MHz3-channel encoder is requiredH1, H2, H3-10…+10 V/0…+5 VOpen Collector, max. 30 V (I L < 20 mA)+5 VDC, max. 100 mA+5 VDC, max. 50 mA+5 VDC, max. 20 mARxD; TxD (max. 115 200 bit/s)high; low (max.1 Mbit/s)n max , Offset, I max , gainBi-colour LED, green = READY, red = ERROR-10…+45°C-40…+85°C20…80%Approx. 400 g180 x 103 x 29 mm (see page 308)Flange for M4-screwsSee page 308228597 DES 70/10, digital 4-Q-ECServoamplifier in module housing347919 Choke module 3 x 0.1 mH, 10 A223774 Encoder adapter according toDIN41651 on screw typeterminal block235811 DSR 70/30 Shunt regulatorMay 2012 edition / subject to change

4-Q-EC Amplifier Dimensions and connectionsDECV 50/5Connections PowerPluggable screw type terminal block 2 polesPitch3.5 mmSuitable for wire cross section AWG 26 -160.14…1.5 mm 2 multi-core0.14…1.5 mm 2 single wireConnections MotorPluggable screw type terminal block 8 polesPitch3.5 mmSuitable for wire cross section AWG 26 -160.14…1.5 mm 2 multi-core0.14…1.5 mm 2 single wiremaxon motor controlDimensions in [mm]Connections SignalPluggable screw type terminal block 10 polesPitch3.5 mmSuitable for wire cross section AWG 26 -160.14…1.5 mm 2 multi-core0.14…1.5 mm 2 single wireDECV 50/5 305259DEC 70/10Connections PowerPlug-in terminal clamps6 polesPitch5.0 mmSuitable for wire cross section AWG 26 - 140.14…1.5 mm 2 multi-core0.14…2.5 mm 2 single wireConnections Hall sensorPlug-in terminal clamps6 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.0 mm 2 multi-core0.14…1.3 mm 2 single wireDimensions in [mm]Connections SignalPlug-in terminal clamps10 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.0 mm 2 multi-core0.14…1.3 mm 2 single wireNoteThe screw terminals are pluggable. In order toprevent the screw terminals from twisting, therecesses must be used for removal(Maximum 20 plug-in cycles).DEC 70/10 306089May 2012 edition / subject to changemaxon motor control307

4-Q-EC Servoamplifier Dimensions and connectionsmaxon motor controlDES 50/5Connections PowerScrew type terminal block6 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.0 mm 2 multi-core0.14…1.5 mm 2 single wireConnections SignalScrew type terminal block18 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.0 mm 2 multi-core0.14…1.5 mm 2 single wireConnection EncoderPlug (DIN41651)10 polesPitch1.27 mmFlat band cable,suitable for wire cross section AWG 28DES 50/5 205679Dimensions in [mm]DES 70/10Connections PowerScrew type terminal block6 polesPitch5.08 mmSuitable for wire cross section AWG 26 - 160.14 - 1.5 mm 2Connections SignalScrew type terminal block 20 poles (2 x10)Pitch2.54 mmSuitable for wire cross section AWG 26 - 200.14…0.5 mm 2Connection EncoderPlug (DIN41651)10 polesPitch1.27 mmFlat band cable,suitable for wire cross section AWG 28DES 70/10 228597Dimensions in [mm]308maxon motor controlMay 2012 edition / subject to change

EPOS2 Positioning Control Units SummaryOnline commandedEPOS2 24/2− Several device variations allows the operationof various maxon DC and EC micromotors ofup to 48 watts− Point to point control (1 axis)− Interpolated Position Mode (PVT)− Combination of several drives via CAN Bus− CANopen− 6 digital inputs− 2 digital outputs− 2 analog inputs− Miniaturised module designDetails pages 310–312Slave version (online commanded) using CANMaster (EPOS2 P, PC, PLC, SoftPLC, etc.) orPC via USB or RS232 interfaceTypical applications:− Small apparatus/appliances− System automation tasks− Drive technologyArticle NumbersEPOS2 24/2 380264, 390003390438maxon motor controlOnline commandedEPOS2 Module 36/2− DC and EC motors up to 72 W− Point to point control unit (1 axis)− Interpolated Position Mode (PVT)− Combination of several drives via CAN Bus− CANopen− 6 digital inputs− 3 digital outputs− 2 analog inputs− Miniaturized open electronics board (OEM)Details pages 310–312Slave version (online commanding) usingCAN Master (EPOS2 P, PC, PLC, SoftPLC,-Prozessor, etc.) or PC via USB *) or RS232*)interfacerequires external transceiverTypical applications:− Small apparatus/appliances− System automation tasks− OEM customerArticle NumbersEPOS2 Module 36/2 360665Online commandedEPOS2 24/5− DC and EC motors up to 120 W− Point to point control unit (1 axis)− Interpolated Position Mode (PVT)− Combination of several drives via CAN Bus− CANopen− 6 digital inputs− 4 digital outputs− 2 analog inputs− Compact module designDetails pages 310–313Slave version (online commanding) usingCAN Master (EPOS2 P, PC, PLC, SoftPLC,etc.) or PC via USB or RS232 interfaceTypical applications:− Tool building− Production equipment− System automation tasksArticle NumbersEPOS2 24/5 367676Online commandedEPOS2 50/5− DC and EC motors up to 250 W− Point to point control unit (1 axis)− Interpolated Position Mode (PVT)− Combination of several drives via CAN Bus− CANopen− 11 digital inputs− 5 digital outputs− 2 analog inputs− 1 analog output− Compact module designSlave version (online commanding) usingCAN Master (EPOS2 P, PC, PLC, SoftPLC,etc.) or PC via USB or RS232 interfaceTypical applications:− Tool building− Production equipment− System automation tasksArticle NumbersEPOS2 50/5 347717Details pages 310–313Online commandedEPOS2 70/10− DC and EC motors up to 700 W− Point to point control unit (1 axis)− Interpolated Position Mode (PVT)− Combination of several drives via CAN Bus− CANopen− 10 digital inputs− 5 digital outputs− 2 analog inputs (12-bit ADC, differential)− Robust designDetails pages 310–313Slave version (online commanding) usingCAN Master (EPOS2 P, PC, PLC, SoftPLC,etc.) or PC via USB or RS232 interfaceTypical applications:− Production equipment− System automation tasks− Plant constructionArticle NumbersEPOS2 70/10 375711May 2012 edition / subject to changemaxon motor control309

maxon motor controlEPOS2 Positioning Control UnitsSlave version (online commanded)Single motion and I/O commands from the process control are transmitted to the positioningcontrol unit by a superior system (Master). For that purpose product specific commands are available.EPOS2 is a modular constructed digital positioningcontroller. It is suitable for DC and EC motorswith incremental encoder with a power rangefrom 1 - 700 watts.A number of operating modes provides flexibleapplication in a wide range of drive systems inautomation technology and mechatronics.Point to pointThe “CANopen Profile Position Mode” move theposition of the motor axis from point A to pointB. Positioning is in relation to the axis Homeposition (absolute) or the actual axis position(relative).Interpolated Position Mode (PVT)Thanks to Interpolated Position Mode, theEPOS2 is able to synchronously run a pathspecified by interpolating points. With a suitablemaster, coordinated multi-axis movements aswell as any profile in a 1-axis system can becarried out. (PVT = Position and Velocity versusTime)Position and Speed control with FeedForwardThe combination of feedback and feed forwardcontrol provides ideal motion behaviour. Feedforward control reduces control error. EPOS2supports feed forward acceleration and speedcontrol.Speed controlIn “CANopen Profile Velocity Mode”, the motoraxis is moved with a set speed. The motor axisretains speed until a new speed is set.310maxon motor controlMay 2012 edition / subject to change

J1J2J3J4Torque controlIn “Current Mode”, a controlled torque can beproduced on the motor shaft. The sinusoidal commutationused produces minimum torque ripple.HomingThe “CANopen Homing Mode” is for referencingto a special mechanical position. There are morethan 30 methods available for finding the referenceposition.Electronic gearheadIn “Master Encoder Mode”, the motor follows areference input produced by an external encoder.A gearing factor can also be defined using softwareparameters. Two motors can be very easilysynchronised using this method.Step/DirectionIn “Step/Direction Mode” the motor axis follows adigital signal step-by-step. This mode can replacestepper motors. It can also be used to control theEPOS2 by a PLC without CAN interface.Analog CommandsIn the position, speed and current mode it is possibleto give commands via an external analogset value. This function offers further possibilitiesto operate the EPOS2 without serial on-line commanding.Standardised, extendableCANopen standard CiA DS-301, DSP-402 and DSP-305. Can easily be integrated into existingCANopen systems. Networks with other CANopen modules. Alternatively controllable by serialinterface (USB and RS232).Flexible, modularThe same technology for DC and EC motors. Configurable inputs and outputs for limit switches,reference switches, brakes and for other sensors and indicators near the drive.Easy start-up procedureGraphic user interface with many functions and wizards for start-up procedure, automatic controlsettings, I/O configuration, tests.Easy programmingNumerous IEC 61131-3 libraries free available for CAN-Master units of several PLC manufacturersproviders (Beckhoff, Siemens/Helmholz, VIPA) and 32-/64-bit Windows-DLLs for PC Master(IXXAT, Vector and National Instruments). Various programming examples free available for MSVisual C#, MS Visual C++, MS Visual Basic, Borland C++, Borland Delphi, National InstrumentsLabVIEW and National Instruments LabWindows/CVI.Also available is the 32-bit Linux Shared Object Library with the programming example forEclipse C++/QT. In addition, the integration of the EPOS2 into the National Instruments CompactRio System is easy to handle thanks to the available maxon library for NI SoftMotion.State-of-the-artDigital position, speed and current/torque control. Sinusoidal commutation for smooth operationof EC motors.maxon motor controlCapture inputs (Position Marker)Digital inputs can be configured so that the actualposition value is saved when a positive and/ornegative edge of an input appears.Power SupplyJ1ALogic SupplyMotorHall SensorEncodermaxon motor controlPositioning Contro lerEPOS2 50/5 347717Made in Switzerlandmaxon motorSignal 2J6Signal 3CAN ConfigurationCAN 2J7CAN 1RS-232J12CAN 1J8J11USBJ10LED StatusJ9EPOS2 50/5Signal 1Trigger output (Position Compare)Digital outputs can be configured so that a digitalsignal is emitted at a set position value.J5J9+ -Dual Loop Position and Speed ControlWith an additional sensor the load can be controlleddirectly and with high precision; the motorcontrol is subordinated. The mechanical play andthe elasticity can be compensated.Wide range of sensors can be handled: digital incrementalencoder, SSI absolute encoder, analogincremental encoder (sin/cos). (Only in use withEPOS2 50/5 and EPOS2 70/10.)Control of Holding BrakesThe control of the holding brake can be implementedin the device state management. Therethe delay times can be individually configured forswitching on and off.Additional information for technical data of page312/313Operating modesCANopen Profile Position-, Profile Velocity- andHoming ModePosition, Velocity and Current ModeAlternative set value setting via Step/Direction,Master Encoder or external analog commandingPath generating with trapezoidal or sinusoidalprofilesFeed forward for velocity and accelerationInterpolated Position Mode (PVT)Sinusoidal or block commutation for EC motorsDual loop position and speed controllerCommunicationCommunication via CANopen and / or USB 2.0and / or RS232Gateway function USB-to-CAN and RS232-to-CANInputs/OutputsFree configurable digital inputs e.g. for limitswitches and reference switchesFree configurable digital outputs e.g.for holding brakesFree analog inputsAvailable softwareEPOS StudioWindows DLLIEC 61131-3 LibrariesFirmwareAvailable documentationGetting StartedCable Starting SetHardware ReferenceFirmware SpecificationCommunication GuideApplication NotesCableA comprehensive range of cables is availableas an option. Details can be found on page 321.May 2012 edition / subject to changemaxon motor control311

EPOS2 Positioning control unit Datamaxon motor control390003380264390438EPOS2 24/2Matched with DC brush motors with encoderor brushless EC motors with Hall sensors andencoder up to 48 watts.EPOS2 Module 36/2The EPOS2 is an OEM positioning controllerplug-in module for brushed DC motors withencoder or brushless EC motors with Hallsensors and encoder up to 72 watts.Controller versionsElectrical DataOperating voltage V CCLogic supply voltage V C (optional)Max. output voltageMax. output current I max (

EPOS2 24/5Matched with DC brush motors with encoderor brushless EC motors with Hall sensors andencoder, from 5 to 120 watts.EPOS2 50/5Matched with DC brush motors with encoderor brushless EC motors with Hall sensors andencoder, from 5 to 250 watts.EPOS2 70/10Matched with DC brush motors with encoderor brushless EC motors with Hall sensors orencoder, from 80 to 700 watts.maxon motor controlController versionsSlave versionElectrical Data11 - 24 VDC11 - 24 VDC0.9 x V CC10 A5 A50 kHz10 kHz1 kHz1 kHz25 000 rpm (sinusoidal); 100 000 rpm (block)15 mH / 5 AInputH1, H2, H3A, A\, B, B\, I, I\ (max. 5 MHz)6 (TTL and PLC level)212-bit resolution, 0…+5 Vconfigurable with DIP switch 1…7Output4+5 VDC, max 100 mA+5 VDC, max. 30 mAV CC , max. 1300 mAInterfaceRxD; TxD (max. 115 200 bit/s)high; low (max. 1 Mbit/s)Data+; Data- (max. 12 Mbit/s)Indicatorgreen LED, red LEDAmbient temperature and humidity range-10…+45°C-40…+85°C20…80%Mechanical dataApprox. 170 g105 x 83 x 24 mmFlange for M3-screwsArticle Numbers367676 EPOS2 24/5Slave version11 - 50 VDC11 - 50 VDC0.9 x V CC10 A5 A50 kHz10 kHz1 kHz1 kHz25 000 rpm (sinusoidal); 100 000 rpm (block)22 mH / 5 AH1, H2, H3A, A\, B, B\, I, I\ (max. 5 MHz)11 (7 optically isolated, 4 differential)2 (differential)12-bit resolution, ±10 Vconfigurable with DIP switch 1…75 (4 optically isolated, 1 differential)1 (12-bit, 0…10 V)+5 VDC, max. 100 mA+5 VDC, max. 30 mA+5 VDC, max. 150 mARxD; TxD (max. 115 200 bit/s)high; low (max. 1 Mbit/s)Data+; Data- (max. 12 Mbit/s)green LED, red LED-10…+45°C-40…+85°C20…80%Approx. 240 g120 x 93.5 x 27 mmFlange for M3-screws347717 EPOS2 50/5Slave version11 - 70 VDC11 - 70 VDC0.9 x V CC25 A10 A50 kHz10 kHz1 kHz1 kHz25 000 rpm (sinusoidal); 100 000 rpm (block)25 mH / 10 AH1, H2, H3A, A\, B, B\, I, I\ (max. 5 MHz)10 (7 optically isolated, 3 differential)2 (differential)12-bit resolution, 0…+5 Vconfigurable with DIP switch 1…75 (4 optically isolated, 1 differential)+5 VDC, max. 100 mA+5 VDC, max. 30 mA+5 VDC, max. 150 mA; +5 VDC (R i = 1 kW)RxD; TxD (max. 115 200 bit/s)high; low (max. 1 Mbit/s)Data+; Data- (max.12 Mbit/s)green LED, red LED-10…+45°C-40…+85°C20…80%Approx. 330 g150 x 93 x 27 mmFlange for M3-screws375711 EPOS2 70/10Accessories309687 DSR 50/5 Shunt regulatorOrder accessories separately, see page 321May 2012 edition / subject to change309687 DSR 50/5 Shunt regulatorOrder accessories separately, see page 321235811 DSR 70/30 Shunt regulatorOrder accessories separately, see page 321maxon motor control313

EPOS2 P programmable positioning controller Summarymaxon motor controlStandalone operationEPOS2 P 24/5 (programmable)− IEC 61131-3 programmable− CANopen Master function− Multiple axis systems via CAN Bus CANopen− Point to point control unit (1 axis)− Interpolated Position Mode (PVT)− DC and EC motors up to 120 W− 6 digital inputs (TTL and PLC level)− 4 digital outputs− 2 analog inputs (12-bit ADC)− compact designDetails page 316Standalone operation, programmable fromPC via RS232 or USB 2.0 with standard IEC61131-3. Program languages (ST, IL, FBD, LD,SFC). CANopen master function for controllingother axes. Standard motion control library.Supervisory Control and Data Acquistion formonitoring and controlling a process via RS232;USB 2.0 or CANopen.Typical applications:− Work equipment manufacturing− Tool building− System automation tasksArticle NumbersEPOS2 P 24/5 378308EPOS2 P is a freely programmable positioningcontroller with an integrated power stage, basedon the EPOS2 slave version. It is suitable forbrushless and brush DC motors with incrementalencoder and up to 120 watt output.Standalone drive systemsWith self-compiled programs, the standaloneversion of EPOS2 can autonomously controlsingle and multiple axis systems dispensing withthe need for a superior intelligent control unit.Via the CAN Bus all axes can be coordinatedsimultaneously. The combination with maxonmotors produces drive systems for highly dynamicmovements.StandaloneSingle Axis SystemMulti Axis SystemCANopen Slave Network (CAN-S)DriveDriveSlaveSlaveMasterMasterSupervisory ControlSingle Standalone SystemMulti Standalone SystemSupervisorPCRS 232; USBSupervisorCANopen Master Network (CAN-M)CANopen Slave Network (CAN-S) CANopen Slave Network (CAN-S) CANopen Slave Network (CAN-S)DriveDriveSlaveSlaveMasterMaster314maxon motor controlMay 2012 edition / subject to change

TechnologyThe programming of applications complies with IEC 61131-3 standard. A non-volatile flash memoryis used for saving. The three-stage code optimization produces IEC 61131-3 programs adjusted forthe application‘s needs; optimized by memory, performance or a combination of both.EPOS Studio – programming according to IEC 61131-3Editors (ST, IL, FBD, LD, SFC) of the powerful “EPOS Studio” tool are available for programmingaccording to IEC 61131-3. The integrated project browser shows all network resources. Complexprograms with a large number of decentralized controls can be optimally managed with it. Drivesystems are configured and networked quickly using intelligent step-by-step wizards.Motion control libraryThe complexity and development costs of drive systems are substantially reduced. The Motion FirmwareLibrary was implemented according to the widly-used Motion Control Standard. Standardizedfunction blocks make implementation easy.maxon motor controlmaxon utility libraryThanks to the additional maxon user library, the programming of recurring motion control tasks issimplified. By means of the “Best Practice” programs and the numerous applications examples,purposeful IEC 61131-3 application programs can be compiled.Technical data page 316Performance features− 32 bit host processor, 60 MHz− 1 MB memory, with 768 KB free userprogram memory− typicaly 2.5 ms / 5000 lines IL− 4 KB non-volatile memory− Digital motion control signal processorSoftware features− Windows-based development environment− IEC 61131-3 programming languages(ST, IL, FBD, LD, SFC)− IEC 61131-3 standard libraries− Motion control function blocks− maxon utility function block library− CANopen function block library− User libraries− Network variables and data exchange− Online debugger with break points andwatch variables− Axis configuration and parameterization− Online helpFBD EditorMotion firmware library− Drive control− Referencing (Homing)− Speed control− Positioning absolute and relative− Error Management− Parameter HandlingMotion utility library− Inputs and Outputs− Error Handling− Object Dictionary Access− Homing Parameter− Data HandlingST EditorSFC EditorMay 2012 edition / subject to changemaxon motor control315

EPOS2 P programmable positioning controller Datamaxon motor controlEPOS2 P 24/5Matched with DC brush motors with encoderor brushless EC motors with Hall sensors andencoder, from 5 to 120 watts.Additional informationController versionsMaster-Version (programmable)Electrical DataOperating voltage V CC11 - 24 VDCLogic supply voltage V C (optional)11 - 24 VDCMax. output voltage0.9 x V CCMax. output current I max (

EPOS3 Positioning Control Unitmaxon motor controlEPOS3 70/10 EtherCAT SlaveThe EPOS3 70/10 EtherCAT positioning controller receives motion and I/O commands from asuperordinate EtherCAT-Master, which operates as sequence control system. The EPOS3 70/10EtherCAT supports CoE (CAN application layer over EtherCAT).The EPOS3 70/10 EtherCAT is a modular, digitalpositioning controller and suits DC and EC motorswith incremental encoder in the range up to700 Watt.A wide range of operating modes allows flexibleuse in a variety of fields in drive systems, automation,and mechatronics.Cyclic Synchronous Position (CSP)The EtherCAT master calculates the path planningand sends the target position cyclically andsynchronously via the EtherCAT network to theEPOS3.The position control loop runs in the EPOS3. Viathe sensors, the EPOS3 delivers the measuredcurrent position, speed and current values to theEtherCAT master.Cyclic Synchronous Velocity (CSV)The EtherCAT master calculates the path planningand sends the target speed cyclically andsynchronously via the EtherCAT network tothe EPOS3. The speed control loop runs in theEPOS3. Via the sensors, the EPOS3 delivers themeasured current position, speed and currentvalues to the EtherCAT master. If the positioncontrol loop is closed via the EtherCAT master,CSV mode is often used.Cyclic Synchronous Torque (CST)The EtherCAT master calculates the path planningand sends the target torque cyclically andsynchronously via the EtherCAT network to theEPOS3. The torque (current) control loop runs inthe EPOS3. Via the sensors, the EPOS3 deliversthe measured current position, speed and currentvalues to the EtherCAT master. If the PID positioncontrol loop is closed via the EtherCAT master,CST mode is often used.May 2012 edition / subject to changemaxon motor control317

maxon motor controlPoint to pointThe “Profile Position Mode” move the position ofthe motor axis from point A to point B. Positioningis in relation to the axis Home position (absolute)or the actual axis position (relative).Interpolated Position Mode (PVT)Thanks to Interpolated Position Mode, theEPOS3 is able to synchronously run a pathspecified by interpolating points. With a suitablemaster, coordinated multi-axis movements aswell as any profile in a 1-axis system can becarried out. (PVT = Position and Velocity versusTime.)Position and Speed control with FeedForwardThe combination of feedback and feed forwardcontrol provides ideal motion behaviour. Feedforward control reduces control error. EPOS3supports feed forward acceleration and speedcontrol.Speed controlIn “Profile Velocity Mode”, the motor axis ismoved with a set speed. The motor axis retainsspeed until a new speed is set.StandardizedEtherCAT Slave: CoE (CAN application layer over EtherCAT) according to CANopen standardDSP-402 Device Profile Drives and Motion Control. Easy integration into existing EtherCATsystems. Can be networked with additional EtherCAT units. Alternatively configurable via serialinterface (USB 2.0).Flexible, modularThe same technology for DC and EC motors. Configurable inputs and outputs for limit switches,reference switches, brakes and for other sensors and indicators near the drive.Easy start-up procedureGraphic user interface with many functions and wizards for start-up procedure, automatic controlsettings, I/O configuration, tests.EtherCAT Master (Beckhoff TwinCAT ® ): Integration made easyEasy integration of the position controller EPOS3 70/10 EtherCAT into the Beckhoff-TwinCATSoftPLC thanks to existing device description file (ESI file) and device-specific configurationinstructions.State-of-the-artDigital position, speed and current/torque control. Sinusoidal commutation for smooth operationof EC motors.HomingThe “Homing Mode” is for referencing to a specialmechanical position. There are more than 30methods available for finding the reference position.Capture inputs (Position Marker)Digital inputs can be configured so that the actualposition value is saved when a positive and/or negative edge of an input appears.EPOS3 70/10 EtherCATTrigger output (Position Compare)Digital outputs can be configured so that a digitalsignal is emitted at a set position value.+ -Dual Loop Position and Speed ControlWith an additional sensor the load can be controlleddirectly and with high precision; the motorcontrol is subordinated. The mechanical play andthe elasticity can be compensated.Wide range of sensors can be handled: digitalincremental encoder, SSI absolute encoder,analog incremental encoder (sin/cos).Control of Holding BrakesControl of the holding brake can be integratedin the device status management. Thereby thedelay times can be individually configured forswitching on and off.Additional information for technical data of page319Operating modesCyclic Synchronuous Position (CSP), CyclicSynchronuous Velocity (CSV), Cyclic SynchronuousTorque (CST)Profile Position-, Profile Velocity- and HomingModePath generating with trapezoidal or sinusoidalprofilesFeed forward for velocity and accelerationInterpolated Position Mode (PVT)Sinusoidal or block commutation for EC motorsDual loop position and speed controllerCommunicationCommunication via EtherCATConfigurationConfiguration via EtherCAT or USB 2.0Inputs/OutputsFree configurable digital inputs e.g. for limitswitches and reference switchesFree configurable digital outputs e.g.for holding brakesFree analog inputsAvailable softwareEPOS StudioFirmwareAvailable documentationGetting StartedCable Starting SetHardware ReferenceFirmware SpecificationCommunication GuideApplication NotesCableA comprehensive range of cables is available asan option. Details can be found on page 321.318maxon motor controlMay 2012 edition / subject to change

EPOS3 Positioning controller DataEPOS3 70/10 EtherCATMatched with DC brush motors with encoderor brushless EC motors with Hall sensors orencoder to 700 watts.maxon motor controlController versionsElectrical DataOperating voltage V CCLogic supply voltage V C (optional)Max. output voltageMax. output current I max (

Summary maxon motor controlmaxon motor control4-Q Servocontroller PageESCON 403112 ESCON 36/2 DC, for DC motors, speed control (open loop/closed loop), current control, 2/4 A, 10 - 36 VDC 292409510 ESCON 50/5, for DC/EC motors, speed control (open loop/closed loop), current control, 5/15 A, 10 - 50 VDC 2924-Q-DC ServoamplifierLSC 250521 LSC 30/2, linear 4-Q-Servoamplifier 30 V/2 A in module housing 372ADS 145391 ADS 50/5, pulsed (PWM) 4-Q-DC Servoamplifier 50 V/5 A in module housing 372201583 ADS 50/10, pulsed (PWM) 4-Q-DC Servoamplifier 50 V/10 A in module housing 373166143 ADS_E 50/5, pulsed (PWM) 4-Q-DC Servoamplifier 50 V/5 A in racket card (Eurocard) 373168049 ADS_E 50/10, pulsed (PWM) 4-Q-DC Servoamplifier 50 V/10 A in racket card (Eurocard) 3731-Q-EC Amplifier 10 kHz 10 kHzDECS 274645 DECS 5/0.05, digital 1-Q-EC Amplifier 5 V/0.05 A, sensorless, speed control, open electronic circuit board343253 DECS 50/5, digital 1-Q-EC Amplifier 50 V/5 A, sensorless, speed control, open electronic circuit board 297DEC 318305 DEC 24/1, digital 1-Q-EC Amplifier 24 V/1 A, speed control, adapter FPC pitch 0.5 mm 297249630 DEC 24/1, digital 1-Q-EC Amplifier 24 V/1 A, speed control, adapter FPC pitch 1.0 mm 297249631 DEC 24/1, digital 1-Q-EC Amplifier 24 V/1 A, speed control, adapter a pin connector pitch 2.5 mm 297249632 DEC 24/1, digital 1-Q-EC Amplifier 24 V/1 A, speed control, adapter screw type tepitchinal block pitch 2.54 mm 297381510 DEC 24/1, digital 1-Q-EC Amplifier 24V/1A, speed control, adapter FPC pitch 0.5 mm to EC 9.2 flat, EC 8 297249633 DEC 24/1, digital 1-Q-EC Amplifier 24 V/1 A, speed control, basic module, no adapter367661 DEC Module 24/2, digital 1-Q-EC Amplifier 24 V/2 A, speed control, OEM module 298336286 DEC 24/3, digital 1-Q-EC Amplifier 24 V/3 A, speed control, adapter a pin connector pitch 2.5 mm 298336287 DEC 24/3, digital 1-Q-EC Amplifier 24 V/3 A, speed control, adapter FPC pitch 1.0 mm 298380200 DEC Module 50/5, digital 1-Q-EC Amplifier 50 V/5 A, speed control , OEM module 299230572 DEC 50/5, digital 1-Q-EC Amplifier 50 V/5 A, speed control, current control, PWM operation 2994-Q-EC AmplifierDECV 305259 DECV 50/5, digital 4-Q-EC Amplifier 50 V/5 A, speed control 305DEC 306089 DEC 70/10, digital 4-Q-EC Amplifier 70 V/10 A, speed control, current control 3054-Q-EC ServoamplifierDES 205679 DES 50/5, digital 4-Q-EC Servoamplifier 50 V/5 A, sinusoidal commutation 306228597 DES 70/10, digital 4-Q-EC Servoamplifier 70 V/10 A, sinusoidal commutation 306PositioningEPOS, EPOS2 280937 EPOS 24/1 for DC motors, digital positioning controller, 1 A, 9 - 24 VDC317270 EPOS 24/1 for EC 10 flat motors, digital positioning controller, 1 A, 9 - 24 VDC302267 EPOS 24/1 for EC 16 / EC 22 motors, digital positioning controller, 1 A, 9 - 24 VDC302287 EPOS 24/1 for DC/EC motors (with crimp connector), digital positioning controller, 1 A, 9 - 24 VDC380264 EPOS2 24/2 for EC motors, digital positioning controller, 2 A, 9 - 24 VDC 312390003 EPOS2 24/2 for DC/EC motors, digital positioning controller, 2 A, 9 - 24 VDC 312390438 EPOS2 24/2 for DC motors, digital positioning controller, 2 A, 9 - 24 VDC 312360665 EPOS2 Module 36/2 OEM positioning controller plug-in module, 2 A, 11 - 36 VDC 312392159 EPOS2 Module 24/3 OEM positioning controller plug-in module, 3 A, 11 - 24 VDC367676 EPOS2 24/5, digital positioning controller, 5 A, 11 - 24 VDC 313347717 EPOS2 50/5, digital positioning controller, 5 A, 11 - 50 VDC 313375711 EPOS2 70/10, digital positioning controller, 10 A, 11- 70 VDC 313EPOS2 P 378308 EPOS2 P 24/5, digital positioning controller, programmable, 5 A, 11 - 24 VDC 316EPOS3 411146 EPOS3 70/10 EtherCAT, digital positioning controller, 10 A, 11 - 70 VDC 319320maxon motor controlMay 2012 edition / subject to change

Summary maxon motor control accessoriesBackplaneFront panelMotor chokePage166873 Backplane with screw type terminal block to ADS_E 50/5 (166143) and ADS_E 50/10 (168049) 37310 kHz167850 Front panel 3HE / 5TE to ADS_E 50/5 (166143) 373168910 Front panel 3HE / 7TE to ADS_E 50/10 (168049) 373137303 Choke module, 3 x 0.25 mH, 5.0 A, L x W x H (90 x 70 x 49 mm) with screw type terminal block347919 Choke module, 3 x 0.1 mH, 10.0 A, L x W x H (90 x 70 x 49,7 mm) with screw type terminal blockmaxon motor controlCable403957 ESCON power cable (length 1.5 m) to 403112403962 ESCON DC motor cable (length 1.5 m) to 403112403964 ESCON analog I/O cable (length 1.5 m) to 403112403965 ESCON digital I/O cable (length 1.5 m) to 403112403968 USB 2.0 Type A-micro B cable (length 1.5 m) to 403112, 409510275829 EPOS power cable (length 3 m) to 347717, 367676, 375711, 378308, 411146275851 EPOS motor cable (length 3 m) to 347717, 367676, 375711, 378308, 411146303490 EPOS motor cable (length 3 m) to 302287, 390003275878 EPOS Hall sensor cable (length 3 m) to 347717, 367676, 375711, 378308, 411146302948 EPOS motor- / Hall sensor cable (length 3 m) to 302287, 390003275934 EPOS encoder cable (length 3 m) to 347717, 367676, 375711, 378308, 390438, 380264, 390003, 403112, 409510, 411146275932 EPOS signal cable (length 3 m) to 302287, 347717, 367676, 375711, 378308, 390003, 411146300586 EPOS signal cable 2 (length 3 m) to 347717, 375711, 411146350390 EPOS2 signal cable 3 (length 3 m) to 347717, 411146378173 EPOS2 signal cable 4 (length 3m) to 375711275900 EPOS RS232-COM cable (length 3 m) to 347717, 367676, 375711, 378308, 390003350392 EPOS2 USB type A-B cable (length 3 m) to 347717370513 EPOS2 USB type A-mini B cable (length 3 m) to 367676, 375711, 378308, 390438, 380264, 390003, 411146275908 EPOS CAN-COM cable (length 3 m) to 347717, 367676, 375711, 378308, 390003275926 EPOS CAN-CAN cable (length 3 m) to 347717, 367676, 375711, 378308, 390003319471 EPOS CAN Y cable to 302287, 390003, 378308422827 EPOS3 Ethernet cable (length 2 m) to 411146404404 ESCON 36/2 DC connector set to 403112303807 EPOS connector set to 302287, 390003351061 EPOS2 connector set to 347717384915 EPOS2 connector set to 367676, 378308381405 EPOS2 connector set to 375711423544 EPOS3 70/10 EtherCAT connector set to 411146Adapter220300 Adapter Flex print connector 11 poles on screw type terminal block 8 poles available for maxon flat motor220310 Adapter Flex print connector 4 poles on screw type terminal block 4 poles available for maxon flat motor425931 Adapter Flex print connector 8 poles on screw type terminal block 8 poles available for maxon micromotors, pitch 0.5 mm223774 Adapter spring contact strip according to DIN41651 10 poles on screw type terminal block 8 poles262359 Adapter male header to DIN41651 10 poles on screw type terminal block 10 poles257703 Adapter to DEC 24/1: Flex print connector 8 poles, top contact style, pitch 0.5 mm249635 Adapter to DEC 24/1: Flex print connector 11 poles, top contact style, pitch 1.0 mm249636 Adapter to DEC 24/1: Pin connector with snap-in (Stocko) 8 poles, pitch 2.5 mm249637 Adapter to DEC 24/1: Screw type terminal block 8 poles, pitch 2.54 mm, AWG 20 - 26380555 Adapter to DEC 24/1: Flex print connector 8 poles , top contact style, pitch 0.5 mm to EC 9.2 flat and EC 8405120 Adapter, encoder connector adapter 1.27 mm pitch to 2.54 mm pitch (DIN 41651)397973 Adapter EC 6 MILE encoder to terminal strip and DIN 41651May 2012 edition / subject to changemaxon motor control321

Summary maxon motor control accessoriesmaxon motor controlShunt regulator309687 DSR 50/5, shunt regulator 27 VDC and 56 VDC (adjustable), P max 300 W, P cont 10 W235811 DSR 70/30, shunt regulator 12-75 VDC (selectable), P max 475 W, P cont 25 W, module housing 180 x 103 x 26 mmStarter kits, evaluation boards, motherboardsDEC 370652 DEC module evaluation board, with switch, LED, potentiometer etc. suitable for 367661 and 380200EPOS2 363407 EPOS2 module 36/2 starter kit consisting of 361435, 360665, 275829, 275851, 275878, 275934, 275932, 350392361435 EPOS2 module evaluation board, 1-axis (with switch, LED, potentiometer and connection plug) suitable for 360665407582 EPOS2 module motherboard, 1 to max. 11 axes suitable for 360665(inclusive 1 each red & black power-link -plug and CAN-link cable)Optional accessories:407583 EPOS2 motherboard USB module (incl. 4-wire connection leads l = 0.25 m, 2x M3 screws)407584 EPOS2 motherboard RS232 module (incl. 6-wire connection leads l = 0.25 m, 2x M3 screws)407585 EPOS2 motherboard I/O expander module (2x M3 screws)423536 EPOS2 motherboard dual encoder module (2x M3 screws)423507 EPOS2 motherboard power cable (l = 1 m) suitable for 407582423526 EPOS2 motherboard USB type A cable (l = 1.5 m) suitable for 407583423530 EPOS2 motherboard RS232 DB9 cable (l = 1 m) suitable for 407584EPOS2 P 327460 EPOS2 P 24/5 starter kit consisting of EPOS2 P 24/5, EC motor with encoder, power supply unit, I/O board, cablesPageSoftwareESCON 409286 ESCON USB stick including ESCON Setup for 403112, 409510322maxon motor controlMay 2012 edition / subject to change

maxon compact drivemaxon compact drivemaxon’s compact drives feature controllers, sensors and motors in a modern aluminium casing.The use of existing maxon products with an adapted design results in robust, space-saving drivesolutions with high power density. The decentralised concept of these intelligent drives minimisesthe use of centralised controllers.Summary 324MCD EPOS 325–326323

MCD EPOS Intelligent compact drivemaxon compact driveDrivingA reliable drive solution is thekey to production machinery withmany years of maintenance-freeoperation in a variety of applications.Setting-upThe rapid set-up of processingmachinery which offersboth precision and long-termaccuracy is the key to effi cientproduction.GuidingProducts that are dynamicallyguided throughout the entireprocess ensure consistentproduct quality.DispensingThe precise set-up of dispensingsystems provides maximumfl exibility through the accuratedosing of individual componentquantities.PositioningSeveral synchronised axestransport the product to thecorrect location with both highaccuracy and sustained reproducibility.Maintenance-free positioning drive with tried andtrusted componentsThe combination of the brushless maxon EC motor, digital MR encoderand the fully digital EPOS positioning controller results in a highly dynamic,maintenance-free positioning drive with excellent functionality andhigh effi ciency. The programmable version MCD EPOS P is equippedwith a processor and memory for standalone operation.A complete system — easy start-up procedureThe compact drive’s controller-motor combination is optimally tuned andready for use. Wiring is kept to a minimum through direct connectionto the CANopen bus or an PLC. Wiring errors are largely avoided andinstallation time is signifi cantly reduced. The drive is controlled,parameterised and diagnosed via the CAN bus or the serial port (RS232).Standalone OnlinecommandedMasterPCMCD EPOS PSlaveMCD EPOSIntelligence at the right placemaxon’s compact drives are fitted with several optically isolated inputs andoutputs. Sensor signals and events can be evaluated directly in the drive.Cable lengths are shorter, thus reducing susceptibility to interference.CANopen, IEC 61131-3 and Motion Control Library —key to standardized operationThe MCD can be connected according to the CANopen standard, allowingcommunication with other CANopen devices.Drive programming complies with the IEC 61131-3 standard using thepowerful “EPOS Studio” tool.The integration of the Motion Control Library under the widely used standardsreduces programe complexity and development costs.Everything integrated — also a question of priceSubstantial cost-savings have been made thanks to the careful selectionand optimisation of components. The resulting drive is available at anunsurpassed price which is well below the cost of the individual parts.Simplifi ed mounting results in further cost-savings.Drives with a broad application spectrumThe requirements of compact design and enhanced functionality havebeen completely realised with maxon’s compact drives. Their supremefl exibility ensures use in a wide range of industrial applications.324maxon compact driveMay 2012 edition / subject to change

MCD EPOS and EPOS P 60 W Compact DriveM 1:2Motor DataNominal torque (Max. continuous torque)54 mNm(T U =25°C, 5000 rpm)218 mNm12000 rpmMax. torqueMax. permissible speed (restricted by econder)Max. efficiency 70 %Torque constant24.3 mNm / ASpeed constant393 rpm / VSpeed / torque gradient20.6 rpm / mNmRotor inertia 21.9 gcm 2Axial play at axial load < 6 N0 mm(Preloaded ball bearings) > 6 N0.14 mmRadial playpreloadedMax. axial load (dynamic)5.5 NMax. force for press fits (static)100 NMax. radial loading, 5 mm from flange25 NPin layoutConnector J1: SignalD Sub connector High Density 15 poles (female)1 DigIN 7 6 DigIN 1 11 +V Opto IN2 DigIN 7/ 7 DigIN 2 12 DigOUT 33 DigIN 8 8 DigIN 3 13 DigOUT 44 DigIN 8/ 9 DigIN 4 14 not connected5 D_Gnd 10 IN_COM 15 not connectedConnector J2: Power/CommunicationD Sub connector 9 poles (male)1 EPOS RxD 4 Gnd 7 CAN low2 Gnd 5 Power_Gnd 8 +V C 12-50 VDC3 EPOS TxD 6 CAN high 9 +V CC 12-50 VDCAmbient temperature / Humidity rangeProtection classIP42Operating-20 ... +85°Cpower derating 1.4%/K from T U = 25°CStorage-40 … +85°CNon condensating 20 … 80 %Max. case temperature < 100°CMechanical dataWeightapprox. 528 gDimensions (L x W x H)120x33x53 mmMounting platefour M3x4.5 threaded holesElectrical dataPower supply voltage +V CC+12….+50 VDCLogic supply voltage +V C (optional)+12….+50 VDCMax. output voltage0.9 x V CCMax. output current I max9 AContinuous output current I cont2.6 A (T U = 25°C, 5000 rpm)Switching frequency50 kHzControllerSample rate PI-current controller10 kHzSample rate PI-speed controller1 kHzSample rate PID-positioning controller1 kHzPosition resolution 0.09°Position accuracy ± 1°Position reproducibility ± 0.09°Encoder1000 Imp./3 channelsInputs4 digital inputs (optically isolated) +9…+24 VDC2 digital inputs (differential) EIA-standard RS-422Outputs2 digital outputs (optically isolated) max. +24 VDC ( I L

ProgrammingAccessories MCD EPOS 60 Wmaxon compact driveEPOS operating modesPoint to point— Positioning the motor axis from point A to point B(absolute and relative)Position control with feed forward— Reducing control error through acceleration and speed feed forwardSpeed control— Rotating the motor axis at a pre-defined set value speedTorque control (current control)— Controlling a constant torque on the motor shaft. Minimumtorque ripple through sinusoidal commutationHoming mode— Referencing onto a special mechanical position with more than30 different methodsElectronic gearing— Synchronising (also with intermediate factor) with an externallyproduced reference variableStep/Direction— Step-by-step movement of the motor axisCapture inputs (position marker)— Saving positions when a positive and/or negative edge of aninput signal appearsEPOS StudioMounting KitBrackets for mounting the optionalthe MCD EPOS 60 W. Thebrackets provided can be placedin any position along the lengthof the MCD. Fixing screws areincluded.Article Numbers326930 MCD EPOS 60 W Mounting-KitCableSignal cable20.5 +0.1Editors (ST, IL, FBD, LD, SFC)of the powerful “EPOS Studio”tool are available for programmingaccording to IEC 61131-3.The integrated project browsershows all network resources.Complex programs with a largenumber of decentralized controlscan be optimally managedwith it. Drive systems are configuredand networked quicklyusing intelligent step-by-stepwizards.Article Numbers326923 MCD EPOS Signal CablePower / RS232-CAN cable— Windows-based developmentenvironment— IEC 61131-3 programminglanguages(ST, IL, FBD, LD, SFC)— IEC 61131-3 standard libraries— Motion control function blocks— maxon Utility function block library— CANopen function block library— User libraries— Network variables and data exchange— Online debugger with break points and watch variables— Axis configuration and parameterization— Online helpArticle Numbers325939 MCD EPOS Power / RS232-CAN CablePower / CAN-CAN cable326Motion Control LibraryThe complexity and development costs of drive systems are substantiallyreduced. The Motion Firmware Library was implementedaccording to the widely-used Motion Control Standard. Standardizedfunction blocks make implementation easy.— Drive control— Referencing (Homing)— Speed control— Positioning absolute and relative— Error management— Parameter handlingmaxon compact driveArticle Numbers325235 MCD EPOS Power / CAN-CAN CableCAN Termination plugIs required as line termination for the CAN-Network.Article Numbers326925 MCD EPOS CAN Termination PlugMay 2012 edition / subject to change

maxon accessoriesmaxon accessoriesUseful parts complete maxon’s full range of drive technology products. Brakes may only beassembled with motors in the delivery plant.Brakes 328–334End caps 335Accessories overview 336–337Accessories for maxon motor controlrefer to page 321327

Brake AB 20 24 VDC, 0.1 Nmmaxon accessoriesImportant Information• Permanent magnet - single-face brake for DC(dry operation). Braking in unpowered condition.• Holding brake, prevents rotation of the shaft atstandstill or with turned off motor power.• Not suitable for braking.Stock programStandard programSpecial program (on request)TypeArticle Numbers301212 301213overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Sensor Page Ø AB [mm] Overall length [mm] / see GearheadEC-max 22, 12 W 166 22 67.8EC-max 22, 12 W 166 GP 22, 0.5 - 2.0 Nm 226/227 22 EC-max 22, 12 W 166 KD 32 240 22 EC-max 22, 12 W 166 GP 22 S 253/254 22 EC-max 22, 25 W 167 22 84.2EC-max 22, 25 W 167 GP 22 227 22 EC-max 22, 25 W 167 GP 32, 1 - 6 Nm 238 22 EC-max 22, 25 W 167 KD 32 240 22 EC-max 22, 25 W 167 GP 32 S 255-257 22 EC-max 30, 40 W 168 30 77.6EC-max 30, 40 W 168 GP 32, 1 - 6 Nm 238 30 EC-max 30, 40 W 168 HEDL 5540 279 30 96.0EC-max 30, 40 W 168 GP 32, 1 - 6 Nm 238 HEDL 5540 279 30 EC-max 30, 40 W 168 GP 32, 8 Nm 239 30 EC-max 30, 40 W 168 GP 32, 8 Nm 238 HEDL 5540 279 30 EC-max 30, 40 W 168 GP 32 S 255-257 30 EC-max 30, 40 W 168 GP 32 S 255-257 HEDL 5540 279 30 EC-max 30, 60 W 169 GP 32, 8 Nm 239 30 EC-max 30, 60 W 169 GP 32, 8 Nm 239 HEDL 5540 279 30 EC-max 30, 60 W 169 30 99.6EC-max 30, 60 W 169 GP 42, 3 - 15 Nm 243 30 EC-max 30, 60 W 169 HEDL 5540 279 30 120.4EC-max 30, 60 W 169 GP 42, 3 - 15 Nm 243 HEDL 5540 279 30 EC-4pole 30, 100 W 177 30 83.2EC-4pole 30, 100 W 177 GP 32, 8 Nm 239 30 EC-4pole 30, 100 W 177 GP 42, 3 - 15 Nm 243 30 EC-4pole 30, 100 W 177 HEDL 5540 280 30 104EC-4pole 30, 100 W 177 GP 32, 8 Nm 239 HEDL 5540 280 30 EC-4pole 30, 100 W 177 GP 42, 3 - 15 Nm 243 HEDL 5540 280 30 EC-4pole 30, 200 W 178 30 100.2EC-4pole 30, 200 W 178 GP 32, 8 Nm 239 30 EC-4pole 30, 200 W 178 GP 42, 3 - 15 Nm 243 30 EC-4pole 30, 200 W 178 HEDL 5540 280 30 121EC-4pole 30, 200 W 178 GP 32, 8 Nm 239 HEDL 5540 280 30 EC-4pole 30, 200 W 178 GP 42, 3 - 15 Nm 243 HEDL 5540 280 30 Technical DataPin AllocationMax. permissible static torque at 20°C 0.1 Nm Nominal voltage, smoothed 24 VDC ±10% Cable (AWG 26) DesignationMass inertia 1.8 gcm 2 Resistance R 20 = 227 ±6% red U Brake + 24 VDCMax. permissible speed 49000 rpm Duty cycle 100% blue U Brake GNDWeight 29 g Reaction time – Coupling 12 msAmbient temperature range -40…+100°C – Opening 6 ms Min. cable length 350 mm328maxon accessoriesMay 2012 edition / subject to change

Brake AB 28 24 VDC, 0.4 NmImportant Information• Permanent magnet - single-face brake for DC(dry operation). Braking in unpowered condition.• Holding brake, prevents rotation of the shaft atstandstill or with turned off motor power.• Not suitable for braking.• It is possible to lower the voltage applied to thebrake after it has been energized, for the purpose ofreducing heat loss.maxon accessoriesStock programStandard programSpecial program (on request)TypeArticle Numbers301215overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Sensor Page Ø AB [mm] Overall length [mm] / see GearheadEC-max 40, 70 W 170 40 92.5EC-max 40, 70 W 170 GP 42, 3 - 15 Nm 243 40 EC-max 40, 70 W 170 HEDL 5540 279 40 115.9EC-max 40, 70 W 170 GP 42, 3 - 15 Nm 243 HEDL 5540 279 40 EC-max 40, 120 W 171 40 122.5EC-max 40, 120 W 171 GP 52, 4 - 30 Nm 246 40 EC-max 40, 120 W 171 HEDL 5540 279 40 140.8EC-max 40, 120 W 171 GP 52, 4 - 30 Nm 246 HEDL 5540 279 40 Technical DataPin AllocationMax. permissible static torque at 20°C 0.4 Nm Nominal voltage, smoothed 24 VDC ±10% Cable (AWG 26) DesignationMass inertia 10 gcm 2 Resistance R 20 = 92.5 ±6% red U Brake + 24 VDCMax. permissible speed 16000 rpm Duty cycle 100% blue U Brake GNDWeight 0.05 kg Reaction time – Coupling 12 msAmbient temperature range -5…+85°C – Opening 6 ms Min. cable length 350 mmMay 2012 edition / subject to changemaxon accessories329

Brake AB 28 24 VDC, 0.4 Nmmaxon accessoriesImportant Information• Permanent magnet - single-face brake for DC(dry operation). Braking in unpowered condition.• Holding brake, prevents rotation of the shaft atstandstill or with turned off motor power.• Not suitable for braking.• It is possible to lower the voltage applied to thebrake after it has been energized, for the purpose ofreducing heat loss.Stock programStandard programSpecial program (on request)TypeArticle Numbers228384 228386 228387overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Sensor Page Ø AB [mm] Overall length [mm] / see GearheadRE 25, 20 W 78 40 77.1RE 25, 20 W 78 GP 26, 0.5 - 2.0 Nm 231 40 RE 25, 20 W 78 GP 32, 0.75 - 4.5 Nm 234 40 RE 25, 20 W 78 GP 32, 0.75 - 4.5 Nm 235 40 RE 25, 20 W 78 GP 32, 1.0 - 6.0 Nm 237/240 40 RE 25, 20 W 78 GP 32 S 255-257 40 RE 25, 20 W 78 HED_ 5540 277/280 40 94.3RE 25, 20 W 78 GP 26, 0.5 - 2.0 Nm 231 HED_ 5540 277/280 40 RE 25, 20 W 78 GP 32, 0.75 - 4.5 Nm 234 HED_ 5540 277/280 40 RE 25, 20 W 78 GP 32, 0.75 - 4.5 Nm 235 HED_ 5540 277/280 40 RE 25, 20 W 78 GP 32, 1.0 - 6.0 Nm 237/240 HED_ 5540 277/280 40 RE 25, 20 W 78 GP 32 S 255-257 HED_ 5540 277/280 40 RE 25, 20 W 79 40 88.6RE 25, 20 W 79 GP 26, 0.5 - 2.0 Nm 231 40 RE 25, 20 W 79 GP 32, 0.75 - 4.5 Nm 234 40 RE 25, 20 W 79 GP 32, 0.75 - 4.5 Nm 235 40 RE 25, 20 W 79 GP 32, 1.0 - 6.0 Nm 237/240 40 RE 25, 20 W 79 GP 32 S 255-257 40 RE 25, 20 W 79 HED_ 5540 276/278 40 105.8RE 25, 20 W 79 GP 26, 0.5 - 2.0 Nm 231 HED_ 5540 276/278 40 RE 25, 20 W 79 GP 32, 0.4 - 2.0 Nm 234 HED_ 5540 276/278 40 RE 25, 20 W 79 GP 32, 0.75 - 4.5 Nm 235 HED_ 5540 276/278 40 RE 25, 20 W 79 GP 32, 1.0 - 6.0 Nm 237/240 HED_ 5540 276/278 40 RE 25, 20 W 79 GP 32 S 255-257 HED_ 5540 276/278 40 RE 35, 90 W 81 40 107.1RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 236 40 RE 35, 90 W 81 GP 32, 1.0 - 6.0 Nm 237/240 40 RE 35, 90 W 81 GP 32, 8 Nm 239 40 RE 35, 90 W 81 GP 42, 3 - 15 Nm 242 40 RE 35, 90 W 81 HED_ 5540 276/278 40 124.3RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 236 HED_ 5540 276/278 40 RE 35, 90 W 81 GP 32, 1.0 - 6.0 Nm 237/240 HED_ 5540 276/278 40 RE 35, 90 W 81 GP 32, 8 Nm 239 HED_ 5540 276/278 40 RE 35, 90 W 81 GP 42, 3 - 15 Nm 242 HED_ 5540 276/278 40 RE 35, 90 W 81 GP 32 S 255-257 40 RE 35, 90 W 81 GP 32 S 255-257 HED_ 5540 276/278 40 RE 40, 150 W 82 45 107.1RE 40, 150 W 82 GP 42, 3 - 15 Nm 242 45 RE 40, 150 W 82 GP 52, 4 - 30 Nm 245 45 RE 40, 150 W 82 HED_ 5540 276/278 45 124.3RE 40, 150 W 82 GP 42, 3 - 15 Nm 242 HED_ 5540 276/278 45 RE 40, 150 W 82 GP 52, 4 - 30 Nm 245 HED_ 5540 276/278 45 Technical DataPin AllocationMax. permissible static torque at 20°C 0.4 Nm Nominal voltage, smoothed 24 VDC ±10% Cable (AWG 26) DesignationMass inertia 10 gcm 2 Resistance R 20 = 92.5 ±6% red U Brake + 24 VDCMax. permissible speed 16000 rpm Duty cycle 100% blue U Brake GNDWeight 0.05 kg Reaction time – Coupling 13 ms red Motor+Ambient temperature range -5…+85°C – Opening 27 ms black Motor-Min. cable length350 mm330maxon accessoriesMay 2012 edition / subject to change

Brake AB 28 24 VDC, 0.4 NmImportant Information• Permanent magnet - single-face brake for DC(dry operation). Braking in unpowered condition.• Holding brake, prevents rotation of the shaft atstandstill or with turned off motor power.• Not suitable for braking.• It is possible to lower the voltage applied to thebrake after it has been energized, for the purpose ofreducing heat loss.maxon accessoriesStock programStandard programSpecial program (on request)TypeArticle Numbers228389 228390overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Sensor Page Overall length [mm] / see GearheadRE 40, 150 W 82 115.1RE 40, 150 W 82 GP 42, 3 - 15 Nm 242 RE 40, 150 W 82 GP 52, 4 - 30 Nm 245 RE 40, 150 W 82 HEDL 9140 281 135.6RE 40, 150 W 82 GP 42, 3 - 15 Nm 242 HEDL 9140 281 RE 40, 150 W 82 GP 52, 4 - 30 Nm 245 HEDL 9140 281 EC 45, 150 W 158 118.6EC 45, 150 W 158 GP 42, 3 - 15 Nm 242 EC 45, 150 W 158 GP 52, 4 - 30 Nm 245 EC 45, 150 W 158 HEDL 9140 281 135.6EC 45, 150 W 158 GP 42, 3 - 15 Nm 242 HEDL 9140 281 EC 45, 150 W 158 GP 52, 4 - 30 Nm 245 HEDL 9140 281 EC 45, 250 W 159 151.4EC 45, 250 W 159 GP 42, 3 - 15 Nm 243 EC 45, 250 W 159 GP 52, 4 - 30 Nm 245 EC 45, 250 W 159 GP 62, 8 - 50 Nm 247 EC 45, 250 W 159 HEDL 9140 281 168.4EC 45, 250 W 159 GP 42, 3 - 15 Nm 243 HEDL 9140 281 EC 45, 250 W 159 GP 52, 4 - 30 Nm 245 HEDL 9140 281 EC 45, 250 W 159 GP 62, 8 - 50 Nm 247 HEDL 9140 281 Technical DataPin AllocationMax. permissible static torque at 20°C 0.4 Nm Nominal voltage, smoothed 24 VDC ±10% Brake from motor clamp DesignationMass inertia 10 gcm 2 Resistance R 20 = 92.5 ±6% RE 40Max. permissible speed 16000 rpm Duty cycle 100% Cable green (AWG 20) U Brake + 24 VDCWeight 0.05 kg Reaction time – Coupling 13 ms Cable yellow (AWG 20) U Brake GNDAmbient temperature range -5…+85°C – Opening 27 ms EC 45Cable red No 4 (AWG 18) U Brake + 24 VDCCable blue No 5 (AWG 18) U Brake GNDMin. cable length500 mmMay 2012 edition / subject to changemaxon accessories331

Brake AB 32 24 VDC, 0.4 Nmmaxon accessoriesImportant Information• Permanent magnet - single-face brake for DC(dry operation). Braking in unpowered condition.• Holding brake, prevents rotation of the shaft atstandstill or with turned off motor power.• Not suitable for braking.• It is possible to lower the voltage applied to thebrake after it has been energized, for the purpose ofreducing heat loss.Stock programStandard programSpecial program (on request)TypeArticle Numbers392335overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Sensor Page Overall length [mm] / see GearheadEC 40, 170 W 157 122.6EC 40, 170 W 157 GP 42, 3 - 15 Nm 242 EC 40, 170 W 157 GP 52, 4 - 30 Nm 245 EC 40, 170 W 157 HED_ 5540 277/279 146.0EC 40, 170 W 157 GP 42, 3 - 15 Nm 242 HED_ 5540 277/279 EC 40, 170 W 157 GP 52, 4 - 30 Nm 245 HED_ 5540 277/279 Technical DataPin AllocationMax. permissible static torque at 20°C 0.4 Nm Nominal voltage, smoothed 24 VDC ±10% Cable (AWG 24) DesignationMass inertia 19 gcm 2 Resistance R 20 = 100 ±7% red U Brake + 24 VDCMax. permissible speed 10000 rpm Duty cycle 100% blue U Brake GNDWeight 0.1 kg Reaction time – Coupling 13 msAmbient temperature range -40…+100°C – Opening 24 ms Min. cable length 350 mm332maxon accessoriesMay 2012 edition / subject to change

Brake AB 41 24 VDC, 2.0 NmImportant Information• Permanent magnet - single-face brake for DC(dry operation). Braking in unpowered condition.• Holding brake, prevents rotation of the shaft atstandstill or with turned off motor power.• Not suitable for braking.• It is possible to lower the voltage applied to thebrake after it has been energized, for the purpose ofreducing heat loss.maxon accessoriesStock programStandard programSpecial program (on request)TypeArticle Numbers228998overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Sensor Page Overall length [mm] / see GearheadEC 60, 400 W 160 190.9EC 60, 400 W 160 GP 81, 20 - 120 Nm 248 EC 60, 400 W 160 HEDL 9140 281 214.9EC 60, 400 W 160 GP 81, 20 - 120 Nm 248 HEDL 9140 281 Technical DataPin AllocationMax. permissible static torque at 20°C 2.0 Nm Nominal voltage, smoothed 24 VDC -10 ... +6% Brake from motor clamp DesignationMass inertia 45 gcm 2 Resistance R 20 = 72 ±7% Cable red No 4 (AWG 16) U Brake + 24 VDCMax. permissible speed 10000 rpm Duty cycle 100% Cable black No 5 (AWG 16) U Brake GNDWeight 0.18 kg Reaction time – Coupling 2 msAmbient temperature range -5…+85°C – Opening 25 ms Min. cable length 500 mmMay 2012 edition / subject to changemaxon accessories333

Brake AB 44 24 VDC, 2.5 Nmmaxon accessoriesImportant Information• Permanent magnet – single-face brake for DC(dry operation). Braking in unpowered condition.• Holding brake, prevents rotation of the shaft atstandstill or with turned off motor power.• Not suitable for braking.• It is possible to lower the voltage applied to thebrake after it has been energized, for the purpose ofreducing heat loss.• Protection: IP54TypeStock programStandard programSpecial program (on request)Cable output axialCable output radialArticle Numbers386052 385999386054 386000overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Sensor Page Overall length [mm] / see GearheadRE 50, 200 W 83 170.4RE 50, 200 W 83 GP 52, 4 - 30 Nm 246 RE 50, 200 W 83 GP 62, 8 - 50 Nm 247 RE 50, 200 W 83 HEDL 9140 282 183.4RE 50, 200 W 83 GP 52, 4 - 30 Nm 246 HEDL 9140 282 RE 50, 200 W 83 GP 62, 8 - 50 Nm 247 HEDL 9140 282 RE 65, 250 W 84 187.5RE 65, 250 W 84 GP 81, 20 - 120 Nm 248 RE 65, 250 W 84 HEDL 9140 282 205.5RE 65, 250 W 84 GP 81, 20 - 120 Nm 248 HEDL 9140 282 Technical DataPin AllocationMax. permissible static torque at 20°C 2.5 Nm Nominal voltage, smoothed 24 VDC ±10% Cable (AWG 18) DesignationMass inertia 90 gcm 2 Resistance R 20 = 64 ±7% white Motor+Max. permissible speed 10000 rpm Duty cycle 100% brown Motor-Weight 0.19 kg Reaction time – Coupling 20 ms green U Brake + 24 VDCAmbient temperature range -40…+100°C – Opening 35 ms yellow U Brake GNDMin. cable length1490 mm334maxon accessoriesMay 2012 edition / subject to change

End CapsMotorlänge / motor lengthEnd cap for maxon DC motor RE 35 mmDetails for motor see page 81 Plastic housing Protection to IP54 With 500 mm cable, AWG 20 (2 × 0.5 mm²) other lengths on request! Radial or axial cable outlet Assembly only by maxon motor. The shaft must be shortened.Pin AllocationCable No. Color Motor1 black + Pol2 black − PolArticle NumbersType number Version/Item137235 A End cap with radial cable outlet (500 mm)137234 B End cap with axial cable outlet (500 mm)maxon accessoriesABEnd cap for maxon DC motor RE 40 mmDetails for motor see page 82 Plastic housing Protection to IP54 With 500 mm cable, AWG 20 (2 × 0.5 mm²) other lengths on request! Radial or axial cable outlet Assembly only by maxon motor. The shaft must be shortened.Pin AllocationCable No. Color Motor1 black + Pol2 black − PolArticle NumbersType number Version/Item232341 A End cap with radial cable outlet (500 mm)232343 B End cap with axial cable outlet (500 mm)End cap for maxon DC motor RE 50 mmDetails for motor see page 83 Aluminium housing Protection to IP54 With 1500 mm cable, AWG 18 (2 × 1.0 mm²) other lengths on request! Radial or axial cable outlet Assembly only by maxon motor.Pin AllocationCable No. Color Motor1 white + Pol2 brown − PolArticle NumbersType number Version/Item386056 A End cap with radial cable outlet (1500 mm)386055 B End cap with axial cable outlet (1500 mm)End cap for maxon DC motor RE 65 mmDetails for motor see page 84 Aluminium housing Protection to IP54 With 1500 mm cable, AWG 18 (2 × 1.0 mm²) other lengths on request! Radial or axial cable outlet Assembly only by maxon motor.Pin AllocationCable No. Color Motor1 white + Pol2 brown − PolArticle NumbersType number Version/Item386004 A End cap with radial cable outlet (1500 mm)386003 B End cap with axial cable outlet (1500 mm)May 2012 edition / subject to changemaxon accessories335

Accessories overviewmaxon accessoriesThe following table contains information on connecting maxon motors withmaxon controllers. All listed adapters, plugs, evaluation boards, etc. mustbe ordered separately. The numbers refer to the Selection Guide pages17–21.maxon sensor, page 17 maxon DC motor, page 18 maxon EC motor, page 20maxon sensor Selection Guide, page 17 Can be connected directly. No accessories required. Can be connected directly. Plug must be removed. Extension cable without plug required. Adapter 223774 required. Adapter 223774 and extension cable 3409.506 (6 poles plug must be removed) required. Extension cable 3409.506 (6 poles plug must be removed) required. Adapter 327086 required. Adapter 397973, extension cable 302948 and extension cable 354046 required. Can be connected directly. Attach solder bridge to printed circuit board. Adapter 223774 required. Plug must be removed. Extension cable 403964 required. Adapter 425931 required. Evaluation board 361435 and adapter 425931 required. Extension cable 354046 required.336 maxon accessories May 2012 edition / subject to change

Accessories overviewmaxon DC motor Selection Guide, page 18 Can be connected directly. No accessories required. Can be connected directly. Attach solder bridge to printed circuit board. Can be connected directly. Connect via encoder connection. Adapter 327086 required. Extension cable 303490 required. Evaluation board 361435 and adapter 327086 required. Connect via encoder connection. Evaluation board 361435 required. Connect via encoder connection. Evaluation board 361435 and extension cable 275851 required. Extension cable 275851 required. Adapter 327086 required. Attach solder bridge to printed circuit board. Can be connected directly for motor with cable. Extension cable 403962 for motor with terminal required.maxon accessoriesmaxon EC motor Selection Guide, page 20 Can be connected directly. No accessories required. Can be connected directly. Plug must be removed. Can be connected directly (only for sensorless motors). Plug 203209 required. Evaluation board 370652 required. Evaluation board 370652 required. Plug must be removed. Extension cable 339380 and plug 203209 required. Evaluation board 370652 and extension cable 339380 required. Adapter 220300 required. Extension cable 339380 required. Adapter 397973, extension cable 302948 and extension cable 354046 required. Adapter 220300 and extension cable 302948 required. Adapter 397973, extension cable 275851, extension cable 275878 and extension cable 354046 required. Evaluation board 361435 and plug set 384915 required. Plug must be removed. Adapter 220300, extension cable 275878 and extension cable 275851 required. Extension cable 354045 required. Plug set 384915 required. Plug must be removed. Plug set 384915 required. Plug set 351061 required. Plug must be removed. Plug set 351061 required. Plug set 381405 required. Plug must be removed. Plug set 381405 required. Plug set 423544 required. Plug must be removed. Plug set 423544 required. Evaluation board 370652 and adapter 425931 required. Adapter 425931 and extension cable 302948 required. Adapter 425931, extension cable 275878 and extension cable 275851 required.May 2012 edition / subject to changemaxon accessories337

For your personal notesmaxon motorP I nmW mA % rpmmin -1MmNm338

maxon special programmaxon special programWith the maxon program we offer a range of motors and combinations that are now only availableon demand. The necessary production facilities are available. The material required is procured whenordered which means that minimum quantity orders are required (typical quantity 10,000 pcs).DC Special program 340–357GM Special program 358EC Special program 359–368Gearhead Special program 369mmc Special program 370–374339

maxon special programRE 15 15 mm, Precious Metal Brushes CLL, 1.6 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2118643 118644 118645 118646 118647 118648 118649 1186503.0 4.5 6.0 7.2 9.0 12.0 15.0 24.07780 7450 7990 7740 7710 8370 8110 989027.2 17.2 14.1 11.3 8.97 7.45 5.73 4.594420 3080 3610 3370 3320 3930 3700 54801.71 2.25 2.25 2.25 2.24 2.20 2.22 2.190.500 0.416 0.333 0.270 0.214 0.171 0.134 0.1014.03 3.92 4.17 4.06 4.02 4.22 4.16 4.981.12 0.697 0.596 0.469 0.370 0.316 0.241 0.22072 71 72 72 72 72 72 742.67 6.46 10.1 15.3 24.4 38.0 62.2 1090.0500 0.122 0.190 0.291 0.458 0.692 1.15 1.993.60 5.62 7.01 8.67 10.9 13.4 17.2 22.72660 1700 1360 1100 878 714 554 4211970 1950 1960 1950 1970 2030 2000 203010.9 10.8 10.8 10.8 10.9 10.9 10.9 10.90.528 0.530 0.528 0.530 0.527 0.514 0.519 0.514Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 35 K/W18 Thermal resistance winding-housing 8.2 K/W19 Thermal time constant winding 4.18 s20 Thermal time constant motor 214 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.2 N27 Max. force for press fits (static) 20 N28 Max. radial loading, 5 mm from flange 0.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 531 Weight of motor 20 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.n [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead16 mm0.015 - 0.04 NmPage 213Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Planetary Gearhead16 mm0.1 - 0.3 NmPage 217Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18340maxon special programMay 2012 edition / subject to change

F 2130 30 mm, Precious Metal Brushes CLL, 2.5 Watt, approvedmaxon special programM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22130. . . . -22.112-050 (Insert winding number)Winding number 917 900 903 904 905 906 907 908 9102 3 6 6 9 12 12 15 245250 5750 6020 4790 5980 6480 5290 5310 538043.7 33.7 18.2 12.6 12.0 10.3 7.37 5.94 3.791780 2470 2660 1410 2570 3050 1820 1810 18503.41 3.59 3.49 3.52 3.44 3.39 3.41 3.38 3.340.992 0.761 0.388 0.311 0.253 0.204 0.166 0.133 0.08315.23 6.35 6.32 5.05 6.09 6.48 5.25 5.19 5.151.48 1.31 0.682 0.435 0.436 0.376 0.25 0.198 0.12570 71 71 70 71 71 70 69 691.35 2.29 8.79 13.8 20.6 31.9 48.1 75.7 1930.0720 0.136 0.496 0.780 1.13 1.71 2.56 3.96 9.873.53 4.85 9.27 11.6 14.0 17.2 21.0 26.2 41.32700 1970 1030 822 683 555 454 365 2311040 930 978 976 1010 1030 1040 1050 108043.9 42.9 42.9 42.7 43.0 43.2 43.3 43.5 43.64.05 4.40 4.19 4.18 4.07 4.02 3.99 3.94 3.87Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 23.1 K/W18 Thermal resistance winding-housing 13.3 K/W19 Thermal time constant winding 22.1 s20 Thermal time constant motor 705 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 9500 rpm24 Axial play 0.15 - 0.25 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.4 N27 Max. force for press fits (static) 50 N28 Max. radial loading, 5 mm from flange 2.0 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 61 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead30 mm0.07 - 0.2 NmPage 233Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon special program341

maxon special programF 2130 30 mm, Graphite Brushes, 3 Watt, approvedM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22130. . . . -22.116-050 (Insert winding number)Winding number 900 903 904 905 906 907 908 9103 6 6 9 12 12 15 244220 5260 4190 5470 6050 4920 4990 514056.5 31.2 23.5 20.9 17.5 13.5 10.9 6.96987 2020 929 2200 2780 1600 1650 17602.41 2.84 2.98 2.97 3.00 3.07 3.08 3.110.544 0.332 0.276 0.230 0.189 0.157 0.127 0.08093.52 5.01 4.10 5.31 5.87 4.81 4.85 4.960.725 0.540 0.353 0.380 0.341 0.228 0.185 0.12037 51 49 54 57 55 56 574.14 11.1 17.0 23.7 35.2 52.5 80.9 2000.136 0.496 0.780 1.13 1.71 2.56 3.96 9.874.85 9.27 11.6 14.0 17.2 21.0 26.2 41.31970 1030 822 683 555 454 365 2311680 1230 1200 1160 1130 1130 1130 112072.6 50.6 49.2 46.1 44.5 44.1 43.3 42.14.13 3.91 3.91 3.80 3.75 3.71 3.67 3.60Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 23.1 K/W18 Thermal resistance winding-housing 13.3 K/W19 Thermal time constant winding 22.1 s20 Thermal time constant motor 728 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 13600 rpm24 Axial play 0.15 - 0.25 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.4 N27 Max. force for press fits (static) 50 N28 Max. radial loading, 5 mm from flange 2.0 NMechanical data (ball bearings)23 Max. permissible speed 13600 rpm24 Axial play 0.15 - 0.25 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 1.0 N27 Max. force for press fits (static) 24 N28 Max. radial loading, 5 mm from flange 5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 63 gn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead30 mm0.07 - 0.2 NmPage 233Values listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsRecommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18342maxon special programMay 2012 edition / subject to change

F 2130 30 mm, Graphite Brushes, 3 Watt, approvedmaxon special programM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22130. . . . -57.236-050 (Insert winding number)Winding number 900 903 904 905 906 907 908 9103 6 6 9 12 12 15 244060 5150 4080 5380 5970 4830 4910 505072.2 38.7 30.2 25.7 21.1 16.9 13.6 8.65987 2030 929 2210 2790 1610 1650 17702.31 2.73 2.87 2.87 2.89 2.96 2.98 3.000.544 0.331 0.276 0.230 0.188 0.157 0.127 0.08083.52 5.01 4.10 5.31 5.87 4.81 4.85 4.960.725 0.540 0.353 0.380 0.341 0.228 0.185 0.12032 46 44 50 53 50 51 524.14 11.1 17.0 23.7 35.2 52.5 80.9 2000.136 0.496 0.780 1.13 1.71 2.56 3.96 9.874.85 9.27 11.6 14.0 17.2 21.0 26.2 41.31970 1030 822 683 555 454 365 2311680 1230 1200 1160 1130 1130 1130 112072.6 50.6 49.2 46.1 44.5 44.1 43.3 42.14.13 3.91 3.91 3.80 3.75 3.71 3.67 3.60Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 23.1 K/W18 Thermal resistance winding-housing 13.3 K/W19 Thermal time constant winding 22.1 s20 Thermal time constant motor 728 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (ball bearings)23 Max. permissible speed 13600 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 1.0 N27 Max. force for press fits (static) 24 N(static, shaft supported)240 N28 Max. radial loading, 5 mm from flange 5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 63 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionPreloaded ball bearingsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead30 mm0.07 - 0.2 NmPage 233Encoder22 mm100 CPT, 2 channelsPage 275Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon special program343

maxon special programF 2140 40 mm, Precious Metal Brushes CLL, 4 Watt, approvedM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22140. . . . -22.112-050 (Insert winding number)Winding number 931 932 933 934 935 936 937 9396 9 9 12 15 18 24 363940 4630 3740 4090 4080 3850 4110 413023.1 20.1 14.2 12.3 9.77 7.43 6.19 4.172270 2990 2080 2430 2410 2160 2420 240013.8 13.9 13.9 13.9 13.8 13.6 13.6 13.30.974 0.773 0.624 0.508 0.404 0.314 0.251 0.16432.6 39.5 31.6 34.2 33.9 31.2 33.1 31.82.26 2.15 1.39 1.23 0.974 0.706 0.601 0.38781 82 81 82 81 81 81 812.65 4.19 6.47 9.73 15.4 25.5 40.0 93.00.341 0.558 0.853 1.27 1.99 3.21 5.02 11.214.4 18.4 22.7 27.8 34.8 44.1 55.2 82.3664 519 420 344 275 216 173 116122 118 120 121 122 125 125 13132.2 31.9 31.9 31.9 32.0 32.1 32.1 32.525.1 25.7 25.5 25.3 25.1 24.6 24.5 23.6Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10.4 K/W18 Thermal resistance winding-housing 8.8 K/W19 Thermal time constant winding 45.5 s20 Thermal time constant motor 988 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 6400 rpm24 Axial play 0.2 - 0.3 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 0.5 N27 Max. force for press fits (static) 50 N28 Max. radial loading, 5 mm from flange 2.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 190 gCLL = Capacitor Long LifeValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead38 mm0.1 - 0.6 NmPage 241Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18344maxon special programMay 2012 edition / subject to change

F 2140 40 mm, Graphite Brushes, 6 Watt, approvedmaxon special programM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22140. . . . -22.116-050 (Insert winding number)Winding number 931 932 933 934 935 936 937 9396 9 9 12 15 18 24 363550 4320 3500 3880 3910 3710 3990 403053.3 45.6 33.5 28.7 23.0 17.7 14.6 9.871900 2720 1880 2270 2300 2080 2360 238011.1 11.7 12.1 12.3 12.5 12.5 12.6 12.50.815 0.672 0.560 0.466 0.377 0.298 0.240 0.16026.3 34.4 27.9 31.2 31.6 29.5 31.9 31.11.83 1.87 1.23 1.13 0.909 0.669 0.578 0.37861 66 65 68 69 69 70 703.28 4.81 7.35 10.7 16.5 26.9 41.5 95.20.341 0.558 0.853 1.27 1.99 3.21 5.02 11.214.4 18.4 22.7 27.8 34.8 44.1 55.2 82.3664 519 420 344 275 216 173 116152 136 136 132 130 132 130 13437.9 34.9 34.4 33.3 32.6 32.2 31.7 31.523.9 24.5 24.2 24.0 23.9 23.3 23.2 22.4Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10.4 K/W18 Thermal resistance winding-housing 8.8 K/W19 Thermal time constant winding 45.5 s20 Thermal time constant motor 988 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.2 - 0.3 mm25 Radial play 0.014 mm26 Max. axial load (dynamic) 0.5 N27 Max. force for press fits (static) 50 N28 Max. radial loading, 5 mm from flange 2.5 NMechanical data (ball bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.2 - 0.3 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 1.5 N27 Max. force for press fits (static) 50 N28 Max. radial loading, 5 mm from flange 7.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 190 gn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead38 mm0.1 - 0.6 NmPage 241Values listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsRecommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18May 2012 edition / subject to changemaxon special program345

maxon special programF 2260 60 mm, Graphite Brushes, 40 WattM 1:4Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22260. . . . -51.216-200 (Insert winding number)Winding number 811 812 813 814 815 816 817 818 810 819 82018 21 24 30 36 42 45 48 48 48 484440 4000 3620 4230 4550 4210 3680 3160 2560 2060 1600533 403 314 297 267 210 168 133 107 85.0 65.84040 3580 3180 3820 4150 3800 3230 2670 2040 1510 103065.6 77.8 85.9 78.5 74.6 81.4 88.8 95.3 102 106 1092.33 2.03 1.74 1.50 1.29 1.09 0.955 0.815 0.701 0.585 0.470883 847 775 890 939 882 762 651 529 419 32124.2 17.8 12.9 13.7 12.9 9.59 6.77 4.67 3.09 1.99 1.2069 69 69 71 72 71 70 68 66 62 580.743 1.18 1.87 2.19 2.79 4.38 6.64 10.3 15.5 24.2 40.00.229 0.390 0.626 0.728 0.917 1.46 2.18 3.36 5.05 7.66 12.436.5 47.5 60.2 65.0 72.9 91.9 113 139 171 211 268262 201 159 147 131 104 84.9 68.5 55.8 45.3 35.75.34 4.98 4.91 4.96 5.02 4.95 5.01 5.05 5.07 5.19 5.3337.0 35.8 35.3 35.0 34.7 34.5 34.4 34.4 34.4 34.4 34.6661 687 687 674 661 665 655 650 648 633 619Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 5.0 K/W18 Thermal resistance winding-housing 2.4 K/W19 Thermal time constant winding 79 s20 Thermal time constant motor 1980 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 5000 rpm24 Axial play at axial load < 15 N 0 mm> 15 N 0.01 - 0.15 mm25 Radial play bei ball bearings 0.05 mm26 Max. axial load (dynamic) 15 N27 Max. force for press fits (static) 400 N(static, shaft supported)10000 N28 Max. radial loading, 5 mm from flange 100 NOther specifications29 Number of pole pairs 230 Number of commutator segments 2631 Weight of motor 790 g346Values listed in the table are nominal.Explanation of the figures on page 49.maxon special programn [rpm]500040003000200010004025 50 75 1000.5 1.0 1.52.0813Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead62 mm8 - 50 NmPage 247Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316ADS 50/5 372ADS_E 50/5 373Notes 18Encoder HEDS 5540500 CPT,3 channelsPage 277Encoder HEDL 5540500 CPT,3 channelsPage 279OptionalEncoder HEDS 65401000 CPT,3 channelsBrake AB 2840 mm24 VDC, 0.4 NmPage 330May 2012 edition / subject to change

F 2260 60 mm, Graphite Brushes, 80 Wattmaxon special programM 1:4Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22260. . . . -51.216-200 (Insert winding number)Winding number 880 881 882 883 884 885 886 887 888 889 89015 18 18 24 24 24 36 42 48 48 483950 3290 2640 2840 2630 2220 2690 2560 2660 2360 1790604 398 305 247 226 185 153 124 113 98.2 723570 2900 2230 2440 2220 1810 2290 2160 2270 1950 1380190 226 249 253 258 276 273 275 275 280 2986.10 4.91 4.27 3.48 3.27 2.94 2.33 1.91 1.74 1.56 1.262820 2370 1890 2050 1860 1660 2010 1860 1940 1690 136082.0 47.3 30.2 26.2 22.0 16.6 16.1 12.2 11.5 8.88 5.4277.4 78 76.9 78.6 78 77.4 79.8 79.5 80 79 77.40.183 0.38 0.596 0.917 1.09 1.44 2.24 3.45 4.17 5.40 8.860.066 0.140 0.218 0.341 0.398 0.559 0.873 1.31 1.59 2.03 3.4934.4 50.0 62.5 78.2 84.4 100 125 153 169 191 250278 191 153 122 113 95.4 76.3 62.3 56.5 50.1 38.21.48 1.45 1.45 1.43 1.46 1.38 1.37 1.40 1.40 1.42 1.3521.3 20.4 20.1 19.6 19.6 19.3 18.9 18.8 18.8 18.8 18.71380 1340 1320 1310 1280 1340 1320 1280 1280 1260 1320Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 3.4 K/W18 Thermal resistance winding-housing 1.1 K/W19 Thermal time constant winding 72.5 s20 Thermal time constant motor 1030 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 4000 rpm24 Axial play at axial load < 15 N 0 mm> 15 N 0.01 - 0.15 mm25 Radial play bei ball bearings 0.05 mm26 Max. axial load (dynamic) 15 N27 Max. force for press fits (static) 400 N(static, shaft supported)10000 N28 Max. radial loading, 5 mm from flange 100 NOther specifications29 Number of pole pairs 230 Number of commutator segments 2631 Weight of motor 1300 gValues listed in the table are nominal.Explanation of the figures on page 49.May 2012 edition / subject to changen [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead62 mm8 - 50 NmPage 247Recommended Electronics:ESCON 50/5 Seite 292EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316ADS 50/5 372ADS 50/10 372ADS_E 50/5 373ADS_E 50/10 373Notes 18Encoder HEDS 5540500 CPT,3 channelsPage 277Encoder HEDL 5540500 CPT,3 channelsPage 279OptionalEncoder HEDS 65401000 CPT,3 channelsBrake AB 2840 mm24 VDC, 0.4 NmPage 330maxon special program347

maxon special programS 2322 22 mm, Graphite Brushes, 6 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22322. . . . -11.225-200 (Insert winding number)Winding number 980 981 990 982 983 985 98712 15 18 18 24 36 487010 7000 7530 6690 7190 7240 637042.2 33.3 30.6 25.8 21.3 14.3 8.884300 4310 4840 3970 4490 4500 358011.8 12.2 12.2 12.3 12.4 12.3 12.40.807 0.654 0.583 0.520 0.420 0.279 0.18432.9 33.5 35.9 31.4 34.1 33.4 28.82.14 1.72 1.64 1.28 1.11 0.724 0.41170 71 72 71 73 73 735.61 8.71 10.9 14.1 21.6 49.7 1170.492 0.790 0.995 1.26 1.97 4.43 10.215.4 19.4 21.8 24.6 30.7 46.1 69.9622 491 437 389 311 207 137227 220 219 223 219 224 22813.9 13.5 13.3 13.3 13.0 12.9 12.85.84 5.86 5.79 5.70 5.68 5.50 5.37Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 14.1 K/W18 Thermal resistance winding-housing 3.6 K/W19 Thermal time constant winding 9.24 s20 Thermal time constant motor 649 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (ball bearings)23 Max. permissible speed 9500 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.8 N27 Max. force for press fits (static) 64 N28 Max. radial loading, 5 mm from flange 14 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 92 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Planetary Gearhead26 mm0.5 - 2.0 NmPage 231348maxon special programMay 2012 edition / subject to change

S 2322 22 mm, Graphite Brushes, 6 Watt, approvedmaxon special programM 1:1Stock programStandard programSpecial program (on request)Article NumbersWinding numberMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22322. . . . -52.235-200 (Insert winding number)980 981 990 982 983 985 98712 15 18 18 24 36 487010 7000 7530 6690 7190 7240 637042.2 33.3 30.6 25.8 21.3 14.3 8.884300 4310 4840 3970 4490 4500 358011.8 12.2 12.2 12.3 12.4 12.3 12.40.807 0.654 0.583 0.520 0.420 0.279 0.18432.9 33.5 35.9 31.4 34.1 33.4 28.82.14 1.72 1.64 1.28 1.11 0.724 0.41170 71 72 71 73 73 735.61 8.71 10.9 14.1 21.6 49.7 1170.492 0.790 0.995 1.26 1.97 4.43 10.215.4 19.4 21.8 24.6 30.7 46.1 69.9622 491 437 389 311 207 137227 220 219 223 219 224 22813.9 13.5 13.3 13.3 13.0 12.9 12.85.84 5.86 5.79 5.70 5.68 5.50 5.37Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 14.1 K/W18 Thermal resistance winding-housing 3.6 K/W19 Thermal time constant winding 8.91 s20 Thermal time constant motor 649 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (ball bearings)23 Max. permissible speed 9500 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.8 N27 Max. force for press fits (static) 64 N(static, shaft supported)240 N28 Max. radial loading, 5 mm from flange 14 NOther specifications29 Number of pole pairs 130 Number of commutator segments 731 Weight of motor 92 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 1.0 NmPage 224Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Planetary Gearhead26 mm0.5 - 2.0 NmPage 231Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18Encoder Enc22 mm100 CPT, 2 channelsPage 274May 2012 edition / subject to changemaxon special program349

maxon special programS 2326 26 mm, Precious Metal Brushes, 4 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22326. . . . -12.111-050 (Insert winding number)Winding number 930 932 933 934 948 936 937 938 945 939 946 940 941 942 9493.0 3.6 4.5 6.0 6.0 7.2 9.0 12.0 12.0 15.0 18.0 18.0 24.0 30.0 42.05380 5590 5920 6410 5390 4920 5120 5540 5390 5450 6030 5300 5940 6020 568061.5 54.4 47.4 40.1 30.9 22.5 19.1 16.1 15.5 12.6 12.2 10.0 8.94 7.31 4.794130 3910 4020 4060 2870 2460 2640 3030 2750 2910 3410 2740 3330 3390 29807.63 8.84 10.5 13 13.4 13.8 13.6 13.5 12.8 13.3 12.8 13.2 12.9 12.8 12.41.50 1.50 1.50 1.50 1.30 1.02 0.837 0.671 0.621 0.522 0.465 0.420 0.345 0.277 0.18233.2 29.6 32.9 35.6 28.9 27.9 28.3 30.0 26.4 28.7 29.8 27.5 29.5 29.4 26.46.29 4.87 4.57 4.02 2.75 2.02 1.71 1.46 1.25 1.11 1.06 0.858 0.773 0.626 0.37882 80 81 81 80 80 80 81 79 80 80 80 80 80 790.477 0.739 0.984 1.49 2.18 3.57 5.27 8.19 9.57 13.6 17.1 21.0 31.0 48.0 1110.0652 0.0866 0.121 0.183 0.258 0.447 0.644 0.980 1.03 1.58 1.86 2.41 3.41 5.17 11.45.28 6.08 7.19 8.85 10.5 13.8 16.6 20.5 21.0 26.0 28.2 32.1 38.2 47.0 69.71810 1570 1330 1080 909 691 576 467 455 367 339 298 250 203 137163 191 182 182 189 179 183 187 207 192 205 195 204 207 21819.0 18.6 18.2 18.0 17.9 17.7 17.7 17.7 17.9 17.8 17.9 17.8 17.9 18.0 18.111.1 9.30 9.57 9.42 9.03 9.46 9.23 9.03 8.24 8.84 8.32 8.71 8.38 8.27 7.91Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 17 K/W18 Thermal resistance winding-housing 2.4 K/W19 Thermal time constant winding 5.72 s20 Thermal time constant motor 640 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (sleeve bearings)23 Max. permissible speed 6400 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.02 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 100 N28 Max. radial loading, 5 mm from flange 4.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1131 Weight of motor 107 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead30 mm0.07 - 0.2 NmPage 233350maxon special programMay 2012 edition / subject to change

S 2326 26 mm, Graphite Brushes, 6 Watt, approvedmaxon special programM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22326. . . . -12.216-200 (Insert winding number)Winding number 930 933 934 948 936 944 937 938 945 939 946 940 941 942 9493.0 7.2 9.0 12.0 12.0 12.0 15.0 18.0 18.0 24.0 24.0 30.0 36.0 42.0 48.05080 9270 9460 10700 8110 7770 8460 8240 8010 8660 7970 8780 8850 8380 6440114 101 82.6 72.9 50.0 47.4 42.3 34.0 32.7 27.2 24.4 22.2 18.7 14.9 9.212980 6760 6870 8140 5640 5120 6020 5790 5440 6220 5440 6330 6360 5870 38207.38 10.1 11.4 11.3 12.3 11.5 12.3 12.4 11.8 12.3 12.0 12.3 12.0 12.0 12.01.50 1.50 1.36 1.15 0.936 0.839 0.781 0.636 0.592 0.498 0.448 0.403 0.332 0.269 0.18020.9 42.5 45.7 51.7 42.7 35.1 44.4 43.0 38.0 44.7 38.7 44.9 43.6 40.7 29.93.96 5.91 5.17 4.92 3.09 2.44 2.68 2.10 1.81 1.72 1.37 1.40 1.14 0.866 0.43064 73 75 76 75 73 76 76 75 76 75 77 76 76 730.758 1.22 1.74 2.44 3.88 4.92 5.60 8.56 9.96 14.0 17.5 21.4 31.5 48.5 1120.0652 0.121 0.183 0.258 0.447 0.484 0.644 0.980 1.03 1.58 1.86 2.41 3.41 5.17 11.45.28 7.19 8.85 10.5 13.8 14.4 16.6 20.5 21.0 26.0 28.2 32.1 38.2 47.0 69.71810 1330 1080 909 691 664 576 467 455 367 339 298 250 203 137260 225 213 211 194 227 194 195 215 197 210 199 207 210 22030.2 22.6 21.0 20.0 19.3 19.3 18.8 18.5 18.6 18.3 18.4 18.2 18.2 18.2 18.211.1 9.58 9.43 9.04 9.47 8.11 9.25 9.05 8.25 8.86 8.34 8.72 8.40 8.28 7.93Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 17 K/W18 Thermal resistance winding-housing 2.4 K/W19 Thermal time constant winding 5.72 s20 Thermal time constant motor 640 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (ball bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.8 N27 Max. force for press fits (static) 64 N28 Max. radial loading, 5 mm from flange 14 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1131 Weight of motor 109 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsPigtails in place of terminalsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead38 mm0.1 - 0.6 NmPage 241May 2012 edition / subject to changemaxon special program351

maxon special programS 2326 26 mm, Graphite Brushes, 6 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22326. . . . -52.236-200 (Insert winding number)Winding number 930 933 934 948 936 944 937 938 945 939 946 940 941 942 9493.0 7.2 9.0 12.0 12.0 12.0 15.0 18.0 18.0 24.0 24.0 30.0 36.0 42.0 48.05080 9270 9460 10700 8110 7770 8460 8240 8010 8660 7970 8780 8850 8380 6440114 101 82.6 72.9 50.0 47.4 42.3 34.0 32.7 27.2 24.4 22.2 18.7 14.9 9.212980 6760 6870 8140 5640 5120 6020 5790 5440 6220 5440 6330 6360 5870 38207.38 10.1 11.4 11.3 12.3 11.5 12.3 12.4 11.8 12.3 12.0 12.3 12.0 12.0 12.01.50 1.50 1.36 1.15 0.936 0.839 0.781 0.636 0.592 0.498 0.448 0.403 0.332 0.269 0.18020.9 42.5 45.7 51.7 42.7 35.1 44.4 43.0 38.0 44.7 38.7 44.9 43.6 40.7 29.93.96 5.91 5.17 4.92 3.09 2.44 2.68 2.10 1.81 1.72 1.37 1.40 1.14 0.866 0.4364 73 75 76 75 73 76 76 75 76 75 77 76 76 730.758 1.22 1.74 2.44 3.88 4.92 5.60 8.56 9.96 14.0 17.5 21.4 31.5 48.5 1120.0652 0.121 0.183 0.258 0.447 0.484 0.644 0.980 1.03 1.58 1.86 2.41 3.41 5.17 11.45.28 7.19 8.85 10.5 13.8 14.4 16.6 20.5 21.0 26.0 28.2 32.1 38.2 47.0 69.71810 1330 1080 909 691 664 576 467 455 367 339 298 250 203 137260 225 213 211 194 227 194 195 215 197 210 199 207 210 22030.2 22.6 21.0 20.0 19.3 19.3 18.8 18.5 18.6 18.3 18.4 18.2 18.2 18.2 18.211.1 9.58 9.43 9.04 9.47 8.11 9.25 9.05 8.25 8.86 8.34 8.72 8.40 8.28 7.93Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 17 K/W18 Thermal resistance winding-housing 2.4 K/W19 Thermal time constant winding 5.72 s20 Thermal time constant motor 640 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (ball bearings)23 Max. permissible speed 11000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 2.8 N27 Max. force for press fits (static) 64 N(static, shaft supported)700 N28 Max. radial loading, 5 mm from flange 14 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1131 Weight of motor 109 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsPigtails in place of terminalsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead38 mm0.1 - 0.6 NmPage 241Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18Encoder Enc22 mm100 CPT, 2 channelsPage 274Encoder HEDS 5540500 CPT,3 channelsPage 277Encoder HEDL 5540500 CPT,3 channelsPage 278DC-Tacho DCT22 mm0.52 VPage 286352maxon special programMay 2012 edition / subject to change

S 2332 32 mm, Graphite Brushes, 11 Watt, approvedmaxon special programM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22332. . . . -12.256-200 (Insert winding number)Winding number 900 904 905 906 908 909 910 911 912 9134.5 9.0 9.0 12.0 18.0 24.0 30.0 36.0 48.0 48.07730 8510 7370 7930 7980 8830 8770 8400 8930 7390160 82.8 68.0 55.2 36.5 31.1 24.5 19.2 15.6 12.16070 6410 5120 5740 5820 6690 6640 6230 6780 51906.32 13.3 15.4 16.1 16.9 17.0 17.3 17.3 17.4 17.41.50 1.50 1.48 1.23 0.847 0.703 0.565 0.448 0.359 0.29852.3 66.4 58.8 66.2 67.4 74.5 74.7 69.4 74.5 59.911.2 7.10 5.42 4.84 3.25 2.96 2.34 1.73 1.48 0.98660 72 72 75 77 78 79 79 80 780.403 1.27 1.66 2.48 5.54 8.12 12.8 20.8 32.5 48.70.0417 0.167 0.224 0.357 0.821 1.21 1.94 3.06 4.85 7.054.68 9.35 10.8 13.7 20.8 25.2 31.9 40.0 50.4 60.82040 1020 881 698 460 379 300 239 189 157176 138 135 126 123 122 120 124 122 12639.5 28.1 27.7 26.1 24.8 24.3 24.0 23.9 23.6 23.721.5 19.4 19.6 19.7 19.3 19.0 19.0 18.4 18.5 18.0Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 13.5 K/W18 Thermal resistance winding-housing 2.2 K/W19 Thermal time constant winding 8.51 s20 Thermal time constant motor 1170 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (ball bearings)23 Max. permissible speed 9200 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.2 N27 Max. force for press fits (static) 64 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 174 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsPigtails in place of terminalsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 4.5 NmPage 235Spur Gearhead38 mm0.1 - 0.6 NmPage 241May 2012 edition / subject to changemaxon special program353

maxon special programS 2332 32 mm, Graphite Brushes, 15 Watt, approvedM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22332. . . . -12.216-200 (Insert winding number)Winding number 960 963 964 965 966 967 968 969 970 971 972 9736 9 12 12 12 18 24 30 36 42 48 485810 5310 6650 5870 4880 5380 5750 6000 5710 5270 4860 3950110 63.9 65.0 54.6 42.4 32.1 26.3 22.3 17.3 13.3 10.4 7.964560 3780 5040 4230 3250 3880 4280 4530 4250 3790 3370 244013.2 22.7 24.3 25.9 26.5 28.6 29.1 28.9 29.3 29.2 29.3 29.41.50 1.50 1.50 1.40 1.19 0.939 0.763 0.633 0.508 0.399 0.323 0.26389.1 91.1 116 104 85.6 109 119 122 118 106 97.1 78.29.45 5.79 6.87 5.42 3.72 3.46 3.02 2.59 1.97 1.41 1.04 0.68273 77 79 79 78 81 82 82 82 81 81 800.635 1.56 1.75 2.21 3.22 5.21 7.94 11.6 18.2 29.8 46.1 70.30.0883 0.246 0.283 0.363 0.526 0.985 1.54 2.22 3.53 5.64 8.65 13.19.43 15.7 16.9 19.1 23.0 31.5 39.3 47.2 59.6 75.3 93.3 1151010 607 566 500 415 303 243 202 160 127 102 83.368.3 60.0 58.7 57.9 58.2 50.2 49.0 49.6 49.1 50.3 50.6 51.123.6 17.2 16.4 16.0 15.5 14.6 14.3 14.1 14.0 13.9 13.8 13.833.0 27.4 26.7 26.4 25.5 27.9 27.8 27.2 27.1 26.4 26.1 25.9Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 12.5 K/W18 Thermal resistance winding-housing 1.9 K/W19 Thermal time constant winding 10.9 s20 Thermal time constant motor 1030 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (ball bearings)23 Max. permissible speed 9200 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.6 N27 Max. force for press fits (static) 113 N28 Max. radial loading, 5 mm from flange 28 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 230 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsPigtails in place of terminalsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 4.5 NmPage 235354maxon special programMay 2012 edition / subject to change

S 2332 32 mm, Graphite Brushes, 15 Watt, approvedmaxon special programM 1:2Stock programStandard programSpecial program (on request)Article NumbersWinding numberMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22332. . . . -51.236-200 (Insert winding number)960 963 964 965 966 967 968 969 970 971 972 9736 9 12 12 12 18 24 30 36 42 48 485810 5310 6650 5870 4880 5380 5750 6000 5710 5270 4860 3950110 63.9 65.0 54.6 42.4 32.1 26.3 22.3 17.3 13.3 10.4 7.964560 3780 5040 4230 3250 3880 4280 4530 4250 3790 3370 244013.2 22.7 24.3 25.9 26.5 28.6 29.1 28.9 29.3 29.2 29.3 29.41.50 1.50 1.50 1.40 1.19 0.939 0.763 0.633 0.508 0.399 0.323 0.26389.1 91.1 116 104 85.6 109 119 122 118 106 97.1 78.29.45 5.79 6.87 5.42 3.72 3.46 3.02 2.59 1.97 1.41 1.04 0.68273 77 79 79 78 81 82 82 82 81 81 800.635 1.56 1.75 2.21 3.22 5.21 7.94 11.6 18.2 29.8 46.1 70.30.0883 0.246 0.283 0.363 0.526 0.985 1.54 2.22 3.53 5.64 8.65 13.19.43 15.7 16.9 19.1 23.0 31.5 39.3 47.2 59.6 75.3 93.3 1151010 607 566 500 415 303 243 202 160 127 102 83.368.3 60.0 58.7 57.9 58.2 50.2 49.0 49.6 49.1 50.3 50.6 51.123.6 17.2 16.4 16.0 15.5 14.6 14.3 14.1 14.0 13.9 13.8 13.833.0 27.4 26.7 26.4 25.5 27.9 27.8 27.2 27.1 26.4 26.1 25.9Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 12.5 K/W18 Thermal resistance winding-housing 1.9 K/W19 Thermal time constant winding 10.9 s20 Thermal time constant motor 1030 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (ball bearings)23 Max. permissible speed 9200 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 5.6 N27 Max. force for press fits (static) 113 N(static, shaft supported)1200 N28 Max. radial loading, 5 mm from flange 28 NOther specifications29 Number of pole pairs 130 Number of commutator segments 1331 Weight of motor 230 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionSleeve bearings in place of ball bearingsPigtails in place of terminalsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead32 mm0.75 - 4.5 NmPage 235Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292Notes 18Encoder HEDS 5540500 CPT,3 channelsPage 277Encoder HEDL 5540500 CPT,3 channelsPage 279DC-Tacho DCT22 mm0.52 VPage 286May 2012 edition / subject to changemaxon special program355

maxon special programA 2515 15 mm, Precious Metal Brushes, 2 Watt, approvedM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22515. . . . -11.111-000 (Insert winding number)Winding number 980 981 984 985 986 987 988 989 990 992 9941.2 1.2 3.0 3.6 4.5 6.0 7.2 9.0 12.0 18.0 24.06010 5600 8070 7750 7740 8070 7740 8060 8600 8500 718047.0 42.4 29.7 23.2 18.6 14.8 11.6 9.89 8.22 5.38 3.14690 3970 5040 4040 4030 4330 4000 4260 4810 4650 32701.27 1.37 2.44 3.05 3.05 3.02 3.02 2.96 2.95 2.91 2.900.720 0.720 0.720 0.716 0.571 0.443 0.354 0.29 0.231 0.151 0.09465.83 4.77 6.54 6.43 6.40 6.57 6.30 6.33 6.74 6.48 5.363.11 2.37 1.87 1.47 1.17 0.939 0.721 0.604 0.514 0.326 0.17177 76 77 77 77 77 77 77 77 77 760.386 0.505 1.60 2.45 3.84 6.39 9.99 14.9 23.3 55.2 1400.0304 0.0348 0.105 0.164 0.257 0.421 0.657 0.947 1.48 3.4 8.461.88 2.01 3.49 4.37 5.46 6.99 8.74 10.5 13.1 19.9 31.35080 4750 2730 2190 1750 1370 1090 911 729 480 3051050 1200 1250 1220 1230 1250 1250 1290 1300 1330 136018.6 18.1 17.0 16.8 16.8 16.8 16.7 16.8 16.8 16.9 16.91.70 1.44 1.30 1.31 1.30 1.28 1.28 1.24 1.24 1.21 1.18Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 30 K/W18 Thermal resistance winding-housing 8.5 K/W19 Thermal time constant winding 10 s20 Thermal time constant motor 450 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 9500 rpm24 Axial play 0.1 - 0.2 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.45 N27 Max. force for press fits (static) 40 N28 Max. radial loading, 5 mm from flange 1.5 NOther specifications29 Number of pole pairs 130 Number of commutator segments 531 Weight of motor 30 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionPigtails in place of terminalsn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.01 - 0.03 NmPage 212Planetary Gearhead16 mm0.06 - 0.18 NmPage 216Spur Gearhead24 mm0.1 NmPage 230356maxon special programMay 2012 edition / subject to change

A 2516 16 mm, Precious Metal Brushes, 0.8 Wattmaxon special programM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 22516. . . . -11.111-000 (Insert winding number)Winding number 805 800 8044.5 12.0 24.016600 16100 1820031.4 11.4 7.006940 4990 74000.759 0.654 0.6610.329 0.105 0.06031.32 0.964 1.130.542 0.147 0.096860 54 568.30 81.5 2480.128 0.926 2.952.43 6.55 11.73930 1460 81713400 18200 1730066.0 72.6 72.20.470 0.382 0.398Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 25.5 K/W18 Thermal resistance winding-housing 28.2 K/W19 Thermal time constant winding 5.78 s20 Thermal time constant motor 158 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed 22000 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 0.5 N27 Max. force for press fits (static) 40 N28 Max. radial loading, 5 mm from flange 1.4 NOther specifications29 Number of pole pairs 130 Number of commutator segments 531 Weight of motor 12.4 gValues listed in the table are nominal.Explanation of the figures on page 49.n [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Spur Gearhead16 mm0.01 - 0.03 NmPage 212Spur Gearhead16 mm0.015 - 0.04 NmPage 213Spur Gearhead16 mm0.06 - 0.1 NmPage 214/215Recommended Electronics:ESCON 36/2 DC Seite 292EPOS2 Module 36/2 312Notes 18Encoder MEnc13 mm16 CPT, 2 channelsPage 284May 2012 edition / subject to changemaxon special program357

GM 20 20 mm, Precious Metal Brushes, 1.2 Wattmaxon special programStock programStandard programSpecial program (on request)Motor DataValues at nominal voltage1 Nominal voltage V2 No load speed motor shaft rpm2 No load speed 1) rpm3 No load current mA4 Nominal speed 1) rpm5 Nominal torque 1) mNm6 Nominal current (max. continuous current) A7 Stall torque 1) mNm8 Starting current A9 Max. efficiency 1) %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant 1) mNm/A13 Speed constant motor rpm/V13 Speed constant 1) rpm/V14 Speed/torque gradient 1) rpm/mNm15 Mechanical time constant 1) ms16 Moment of inertia 1) gcm 2Recommended limitsMax. permissible speed 1)Max. torque short-term 1)1) Values refer to gearhead output shaftDimension Drawing ADimension Drawing BGearhead reduction ratiorpmmNmArticle NumbersA167171 167172 167173 167165 167166 167167 167168 167169 167170204978 204977 204968 204965 204975 2049742.5:1 10.5:1 55.1:1 159:1 371:1 2.5:1 10.5:1 55.1:1 159:1 371:1 2.5:1 10.5:1 55.1:1 159:1 371:16 6 6 6 6 9 9 9 9 9 12 12 12 12 1213500 13700 13700 13700 13700 13000 13400 13300 13400 13400 12900 13200 13100 13200 132005260 1300 248 86.1 36.9 5070 1270 241 83.9 36.0 5020 1250 238 82.9 35.519.9 12.5 14.1 12.8 12.9 12.8 8.15 9.17 8.33 8.39 9.37 5.94 6.7 6.08 6.122910 711 157 74.0 34.4 1430 347 78.8 62.4 31.6 1590 386 95.8 63.9 31.62.10 7.90 30.0 30.0 30.0 1.86 6.96 30.0 30.0 30.0 1.98 7.44 30.0 30.0 30.00.236 0.235 0.194 0.0821 0.0458 0.136 0.136 0.127 0.0536 0.0299 0.107 0.107 0.0939 0.0396 0.0222.10 7.90 30.0 30.0 30.0 1.93 7.15 30.0 30.0 30.0 2.07 7.65 30.0 30.0 30.00.223 0.227 0.183 0.0705 0.0336 0.136 0.136 0.122 0.0468 0.0223 0.107 0.107 0.0896 0.0344 0.016459 58 51 47 42 51 52 45 42 38 53 53 46 43 3911.9 11.9 11.9 11.9 11.9 48.8 48.8 48.8 48.8 48.8 78.7 78.7 78.7 78.7 78.70.209 0.209 0.209 0.209 0.209 0.475 0.475 0.475 0.475 0.475 0.875 0.875 0.875 0.875 0.87510.5 43.0 224 648 1510 15.8 64.9 338 978 2280 21.4 88.1 459 1330 31002350 2350 2350 2350 2350 1560 1560 1560 1560 1560 1150 1150 1150 1150 1150913 222 42.6 14.7 6.31 605 147 28.2 9.77 4.19 446 108 20.8 7.19 3.081040 61.4 2.26 0.271 0.0497 1870 111 4.07 0.488 0.0896 1640 96.8 3.56 0.427 0.078359.6 59.6 59.6 59.6 59.6 67.4 67.4 67.4 67.4 67.4 65.7 65.7 65.7 65.7 65.75.48 92.7 2520 21000 115000 3.44 58.2 1580 13200 71900 3.83 64.8 1760 14700 801004700 1100 220 75.0 32.0 4700 1100 220 75.0 32.0 4700 1100 220 75.0 32.03.00 10.0 50.0 100 100 3.00 10.0 50.0 100 100 3.00 10.0 50.0 100 100BBM 1:1Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 25.5 K/W18 Thermal resistance winding-housing 28.5 K/W19 Thermal time constant winding 7.7 s20 Thermal time constant gearmotor 255 s21 Ambient temperature -20…+65°C22 Max. permissible winding temperature +85°CMechanical data (sleeve bearings)23 Max. permissible speed motor shaft 14700 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.005 mm26 Max. axial load (dynamic) 0.12 N27 Max. force for press fits (static) 12 N28 Max. radial loading, 3 mm from flange 0.6 NOther specifications29 Number of pole pairs 130 Number of commutator segments 531 Weight of motor 20 gSpur GearheadReduction No. of stages Sense of rotations2.57 : 1 1 10.57 : 1 2 =55.1 : 1 3 159.21 : 1 4 =371.49 : 1 5 Values listed in the table are nominal.Explanation of the figures on page 49.n [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Recommended Electronics:ESCON 36/2 DC Seite 292ESCON 50/5 292EPOS2 Module 36/2 312Notes 18Encoder MEnc13 mm16 CPT, 2 channelsPage 284358maxon special programMay 2012 edition / subject to change

EC 16 16 mm, brushless, 15 WattA with Hall sensorsB sensorlessConnector:MKF 13268-6-0-808Stocko Elektronik GmbHM 1:1maxon special programStock programStandard programSpecial program (on request)Motor DataA with Hall sensorsB sensorlessValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers266521 236918 266519 236917266523 236922 266522 23692112 18 24 3233900 37400 39200 38400234 179 144 10528200 31700 33700 328004.96 4.76 4.89 4.771.71 1.22 0.984 0.70731.2 33.1 36.9 34.49.47 7.38 6.47 4.4372 72 73 721.27 2.44 3.71 7.220.0350 0.0648 0.105 0.1943.30 4.48 5.71 7.772900 2130 1670 12301110 1160 1090 11408.75 9.10 8.53 8.980.750 0.750 0.750 0.750Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 15.6 K/W18 Thermal resistance winding-housing 1.8 K/W19 Thermal time constant winding 1.24 s20 Thermal time constant motor 265 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 50000 rpm24 Axial play at axial load < 3.5 N 0 mm> 3.5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 30 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 10 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 34 gValues listed in the table are nominal.n [rpm]266519Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead16 mm0.1 - 0.3 NmPage 217for type A:Encoder MR128/256/512 CPT,Page 271Connection Abrown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow VHall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7grey Hall sensor 3 Pin 8Connection B (Cable AWG 24)brown Motor winding 1red Motor winding 2orange Motor winding 3Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changeRecommended Electronics:ESCON 50/5 Seite 292DECS 50/5, DEC 24/1 297DEC 24/3 298DEC Module 24/2 298DEC 50/5 299DEC Module 50/5 299DECV 50/5 305DES 50/5 306EPOS2 Module 36/2 312EPOS2 24/2 312Notes 20maxon special program359

EC 16 16 mm, brushless, 40 Wattmaxon special programM 1:1Stock programStandard programSpecial program (on request)Connector:MKF 13268-6-0-808Stocko Elektronik GmbHArticle NumbersA with Hall sensorsB sensorlessMotor DataA with Hall sensorsB sensorlessValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2232242 262860 232241 262862235689 262864 235686 26286612 18 24 3235800 40300 41400 41400358 284 222 16632100 36700 37900 3790013.3 13.4 13.9 13.84.51 3.41 2.71 2.03141 166 184 18344.5 39.3 33.5 24.983 84 85 850.269 0.458 0.716 1.280.0140 0.0249 0.0420 0.07463.18 4.23 5.50 7.333010 2260 1740 1300255 244 226 2283.39 3.25 3.01 3.031.27 1.27 1.27 1.27Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10.3 K/W18 Thermal resistance winding-housing 1.2 K/W19 Thermal time constant winding 2.08 s20 Thermal time constant motor 299 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 50000 rpm24 Axial play at axial load < 3.5 N 0 mm> 3.5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 35 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 10 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 58 g360Values listed in the table are nominal.Connection Abrown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow VHall 3…24 VDC Pin 4green GND Pin 5blue Hall sensor 1 Pin 6violet Hall sensor 2 Pin 7grey Hall sensor 3 Pin 8Connection B (Cable AWG 24)brown Motor winding 1red Motor winding 2orange Motor winding 3Wiring diagram for Hall sensors see p. 27maxon special programn [rpm]232241Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 2.0 NmPage 226Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 50/5 Seite 292DECS 50/5 297DEC 24/3 298DEC 50/5 299DECV 50/5 305DES 50/5 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, EPOS2 50/5 313EPOS2 P 24/5 316Notes 20for type A:Encoder MR128/256/512 CPT,Page 271May 2012 edition / subject to change

EC 16 16 mm, brushless, 40 Watt, sterilizablemaxon special programM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2235823 23582112 2442100 48700572 34238100 4490010.3 10.74.36 2.61120 15644.5 33.579 810.269 0.7160.0140 0.04202.68 4.653560 2050357 3165.12 4.541.37 1.37Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10.3 K/W18 Thermal resistance winding-housing 1.2 K/W19 Thermal time constant winding 2.08 s20 Thermal time constant motor 299 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 50000 rpm24 Axial play at axial load < 3.5 N 0 mm> 3.5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 3 N27 Max. force for press fits (static) 43 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 10 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 58 gValues listed in the table are nominal.Connection (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3n [rpm]ApplicationMedicine/surgery/chemicals235821Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingSterilization informationIn normal use, the motor can be sterilized 100 timesin an autoclave. No need to dismantle.Hand tools that can be sterilized, such as bone saw, Sterilization with steambone drilling and grinding machineDermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100 %Therapy aid, analysis and dialysis equipment Cycle length 20 minutesMay 2012 edition / subject to changemaxon modular system Overview on page 16 - 21Planetary Gearheadsterilizable16 mm0.1 - 0.3 NmPage 219Recommended Electronics:ESCON 50/5 Seite 292DECS 50/5 297Notes 20maxon special program361

maxon special programEC 22 22 mm, brushless, 20 WattConnector:MKF 13268-6-0-808Stocko Elektronik GmbHA with hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)A with hall sensorsB sensorlessMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers169007 169008 200685 200118200859 200857 200860 20085824 24 24 2435500 20500 16600 9540210 99 76.1 38.932400 17300 13300 627015.1 16.4 15.5 15.82.54 1.56 1.2 0.703195 117 82.7 48.130.4 10.5 6.08 2.0484 82 79 750.789 2.28 3.95 11.70.071 0.214 0.322 0.9666.40 11.1 13.6 23.61490 861 702 405184 177 204 2025.78 5.56 6.40 6.353.00 3.00 3.00 3.00Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 10 K/W18 Thermal resistance winding-housing 2.0 K/W19 Thermal time constant winding 4.93 s20 Thermal time constant motor 300 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 1) 50000 rpm24 Axial play at axial load < 5 N 0 mm> 5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 45 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 N1) in combination with encoder MR nmax = 37500 rpmOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 85 gValues listed in the table are nominal.Connection Abrown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow V Hall 4.5 ... 24 VDC Pin 4green GND Pin 5blue Hall sensor 1* Pin 6violet Hall sensor 2* Pin 7grey Hall sensor 3* Pin 8*Internal pull-up (7…13 k) on pin 4Connection B (Cable AWG 24)brown Motor winding 1red Motor winding 2orange Motor winding 3Wiring diagram for Hall sensors see p. 27362maxon special programn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 3.4 NmPage 226/227Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 50/5 Seite 292DECS 50/5, DEC 24/1 297DEC 24/3, DEC 50/5 298/299DEC Module 24/2 298DECV 50/5 305DES 50/5 306EPOS2 24/2, Module 36/2 312EPOS2 24/5, EPOS2 50/5 313EPOS2 P 24/5 316Notes 20for type A:Encoder MR128/256/512 CPT.,Page 271for type B:Resolveron requestMay 2012 edition / subject to change

EC 22 22 mm, brushless, 50 WattConnector:MKF 13268-6-0-808Stocko Elektronik GmbHA with hall sensorsB sensorlessM 1:1maxon special programStock programStandard programSpecial program (on request)A with hall sensorsB sensorlessMotor Data (provisorisch)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers167130 167129201049 20104832 3238700 22400327 12836600 2020030.6 37.24.16 2.82692 43788.2 32.188 880.363 0.9970.0490 0.1477.85 13.61220 70256.2 51.42.47 2.264.20 4.20Specifications Operating Range CommentsThermal datan [rpm]Continuous operation17 Thermal resistance housing-ambient 7.0 K/WIn observation of above listed thermal resistance18 Thermal resistance winding-housing 1.0 K/W(lines 17 and 18) the maximum permissible winding19 Thermal time constant winding 5.06 stemperature will be reached during continuous operationat 25°C ambient.20 Thermal time constant motor 355 s21 Ambient temperature -20…+100°C= Thermal limit.22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 1) 50000 rpm24 Axial play at axial load < 5 N 0 mm> 5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 45 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 N1) in combination with encoder MR nmax = 37500 rpmOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 130 gValues listed in the table are nominal.Connection Abrown Motor winding 1 Pin 1red Motor winding 2 Pin 2orange Motor winding 3 Pin 3yellow V Hall 4.5 ... 24 VDC Pin 4green GND Pin 5blue Hall sensor 1* Pin 6violet Hall sensor 2* Pin 7grey Hall sensor 3* Pin 8*Internal pull-up (7…13 k) on pin 4Connection B (Cable AWG 24)brown Motor winding 1red Motor winding 2orange Motor winding 3Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changeShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 3.4 NmPage 226/227Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 50/5 Seite 292DECS 50/5 297DEC 24/3, DECV 50/5 298DEC 50/5 299DES 50/5 306EPOS2 24/2, Module 36/2 312EPOS2 24/5 313EPOS2 50/5 313EPOS2 P 24/5 316Notes 20for type A:Encoder MR128/256/512 CPT.,Page 271for type B:Resolveron requestmaxon special program363

EC 22 22 mm, brushless, 50 Watt, sterilizablemaxon special programA with hall sensorsB sensorlessM 1:1Stock programStandard programSpecial program (on request)Motor DataA with hall sensorsB sensorlessValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2Article Numbers266520 264443275312 25416832 3241100 23800364 14138900 2140028.6 34.94.18 2.82652 41188.2 32.188 870.363 0.9970.0490 0.1477.39 12.81290 74663.4 58.13.08 2.824.63 4.63Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 7.0 K/W18 Thermal resistance winding-housing 1.0 K/W19 Thermal time constant winding 5.06 s20 Thermal time constant motor 355 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 50000 rpm24 Axial play at axial load < 5 N 0 mm> 5 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 4 N27 Max. force for press fits (static) 53 N(static, shaft supported)250 N28 Max. radial loading, 5 mm from flange 16 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 130 g364Values listed in the table are nominal.Connection A motor (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection A sensors (Cable AWG 26)green V Hall 4.5 ... 24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Connection B (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Wiring diagram for Hall sensors see p. 27maxon special programn [rpm]ApplicationMedicine / surgery / chemicalsPlanetary Gearheadsterilizable22 mm0.5 - 2.0 NmPage 229Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingSterilization informationThe motor can be sterilized at least 100 times in autoclave.No need to dismantle.Hand tools that can be sterilized, such as bone saw, Sterilization with steambone drilling and grinding machineDermatological and dental tools Temperature +134°C ± 4°CInfusion pumps Compression pressure up to 2.3 barECG Rel. humidity 100%Therapy aid, analysis and dialysis equipment Cycle length 20 minutesmaxon Modular System Overview on page 16 - 21Recommended Electronics:ESCON 50/5 Seite 292DECS 50/5 297DEC 24/3 298DEC 50/5 299DECV 50/5 305Notes 20May 2012 edition / subject to change

EC 40 40 mm, brushless, 120 Watt, approvedmaxon special programM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2167176 167177 118894 118895 167178 167179 118896 118897 167180 118898 167181 167183 118899 11890112 18 21 30 24 36 42 48 48 48 48 48 48 4810300 12000 10400 11600 10300 9830 10400 7560 10300 5930 5420 3530 3110 2020886 754 515 426 443 275 258 139 222 97.8 86.2 48.6 41.3 24.49050 10900 9240 10500 9160 8710 9290 6450 9190 4830 4290 2400 1990 893107 113 116 120 120 123 122 127 123 130 126 127 129 12910.4 8.62 6.46 5.24 5.78 3.76 3.40 2.22 2.96 1.77 1.57 1.03 0.920 0.599985 1340 1150 1420 1210 1200 1280 940 1270 743 639 410 370 23789.2 94.4 60.1 57.9 55.0 34.6 33.5 15.7 28.8 9.72 7.65 3.21 2.56 1.0781 83 83 84 83 83 84 82 84 81 80 77 76 720.134 0.191 0.349 0.518 0.436 1.04 1.25 3.07 1.66 4.94 6.28 14.9 18.8 44.80.0266 0.0439 0.0797 0.132 0.106 0.263 0.319 0.788 0.425 1.28 1.52 3.56 4.57 10.711.0 14.2 19.1 24.6 22.1 34.7 38.2 60.1 44.1 76.4 83.5 128 145 221865 673 500 389 433 275 250 159 216 125 114 74.8 66.0 43.210.5 9.05 9.13 8.20 8.55 8.26 8.20 8.12 8.16 8.07 8.59 8.76 8.56 8.759.39 8.06 8.13 7.30 7.61 7.35 7.30 7.22 7.26 7.18 7.64 7.79 7.62 7.7885.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 3.2 K/W18 Thermal resistance winding-housing 1.2 K/W19 Thermal time constant winding 17.1 s20 Thermal time constant motor 1050 s21 Ambient temperature -20…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 18000 rpm24 Axial play at axial load < 8 N 0 mm> 8 N max. 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 10 N27 Max. force for press fits (static) 133 N(static, shaft supported)5000 N28 Max. radial loading, 5 mm from flange 70 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 390 gValues listed in the table are nominal.Explanation of the figures on page 137Connection motor (Cable AWG 22)red Motor winding 1black Motor winding 2white Motor winding 3Connection sensors (Cable AWG 26) 1)green VHall 4.5 ... 24 VDCblue GNDred/grey Hall sensor 1black/grey Hall sensor 2white/grey Hall sensor 3Wiring diagram for Hall sensors see p. 271) Not lead through in combination with resolver.n [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead42 mm3 - 15 NmPage 242Planetary Gearhead52 mm4 - 30 NmPage 245Recommended Electronics:ESCON 50/5 Seite 292DECS 50/5 297DEC 50/5 299DEC Module 50/5 299DECV 50/5, DEC 70/10 305DES 50/5, DES 70/10 306EPOS2 24/5, 50/5, 70/10 313EPOS2 P 24/5 316Notes 20Encoder HED_5540500 CPT,3 channelsPage 277/279Resolver Res 2626 mm10 VPage 287Brake AB 2824 VDC0.4 NmPage 330May 2012 edition / subject to changemaxon special program365

maxon maxon special -4pole program-4pole 45 45 mm, brushless, 200 Watt, approvedM 1:2Stock programStandard programSpecial program (on request)Article Numberswith encoderMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2266052 252463 25246448 48 488730 6120 4370473 261 1538110 5550 3820255 310 3145.26 4.34 3.14420 4070 289084.8 54.7 27.786 87 860.566 0.878 1.730.172 0.350 0.68652.2 74.5 104183 128 91.61.99 1.51 1.524.16 3.16 3.18200 200 200Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 3.1 K/W18 Thermal resistance winding-housing 1.0 K/W19 Thermal time constant winding 31.8 s20 Thermal time constant motor 1550 s21 Ambient temperature -10…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 10000 rpm24 Axial play at axial load < 20.0 N 0 mm> 20.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 20 N27 Max. force for press fits (static) 182 N(static, shaft supported)5000 N28 Max. radial loading, 5 mm from flange 140 NOther specifications29 Number of pole pairs 230 Number of phases 331 Weight of motor 1000 gProtection toIP54Values listed in the table are nominal.Connection motor (Cable AWG 18)Cable 1 Motor winding 1Cable 2 Motor winding 2Cable 3 Motor winding 3OptionTemperature monitoring, PTC resistanceR 20°C < 0.3 kR 130°C = 7.0…35 kn [rpm]252463Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingIntegrated encoder R35i Overview on page 16 - 21Connection Encoder (Cable AWG 28)green (Pin 1) Channel Ayellow (Pin 2) Channel A –red (Pin 3) Channel Bblue (Pin 4) Channel B –pink (Pin 5) Channel I (Index)grey (Pin 6) Channel – I (Index)violet (Pin 7) Commutation signal S 1red/blue (Pin 8) GND 2black (Pin 9) Commutation signal S 2white/green (Pin 10) V CC 2grey/pink (Pin 11) Commutation signal S 3(Pin 12) n.c.white (Pin 13) V CC 1brown (Pin 14) GND 1Counts per turn 2048Number of channels 3Max. operating frequency (kHz) 200Supply voltage 5 V ± 5 %Output signal RS 422Phase shift (nominal) 90°eLogic state width s min. 45°eIndex pulse width (nominal) 90° 45°Operating temperature range-10…+100°CMoment of inertia 3.11 gcm 2Recommended Electronics:ESCON 50/5 Seite 292DECS 50/5 297DEC 50/5, DEC Module 50/5 299DEC 70/10 305DES 50/5 306DES 70/10 306EPOS2 50/5 313EPOS2 70/10 313Notes 20366maxon special programMay 2012 edition / subject to change

-4pole 45 45 mm, brushless, 300 Watt, approvedmaxon maxon special -4pole programM 1:2Stock programStandard programSpecial program (on request)Article Numberswith encoderMotor Data (provisional)Values at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 228315048401019335706475.71769067.6900.7100.67711484.00.5242.02368Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 1.97 K/W18 Thermal resistance winding-housing 0.718 K/W19 Thermal time constant winding 34.3 s20 Thermal time constant motor 1600 s21 Ambient temperature -10…+100°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 10000 rpm24 Axial play at axial load < 20.0 N 0 mm> 20.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 20 N27 Max. force for press fits (static) 182 N(static, shaft supported)5000 N28 Max. radial loading, 5 mm from flange 140 NOther specifications29 Number of pole pairs 230 Number of phases 331 Weight of motor 1130 gProtection toIP54Values listed in the table are nominal.Connection motor (Cable AWG 18)Cable 1 Motor winding 1Cable 2 Motor winding 2Cable 3 Motor winding 3OptionTemperature monitoring, PTC resistanceR 20°C < 0.3 kR 130°C = 7.0…35 kn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingIntegrated encoder R35i Overview on page 16 - 21Connection Encoder (Cable AWG 28)green (Pin 1) Channel Ayellow (Pin 2) Channel A –red (Pin 3) Channel Bblue (Pin 4) Channel B –pink (Pin 5) Channel I (Index)grey (Pin 6) Channel – I (Index)violet (Pin 7) Commutation signal S 1red/blue (Pin 8) GND 2black (Pin 9) Commutation signal S 2white/green (Pin 10) V CC 2grey/pink (Pin 11) Commutation signal S 3(Pin 12) n.c.white (Pin 13) V CC 1brown (Pin 14) GND 1Counts per turn 2048Number of channels 3Max. operating frequency (kHz) 200Supply voltage 5 V ± 5 %Output signal RS 422Phase shift (nominal) 90°eLogic state width s min. 45°eIndex pulse width (nominal) 90° 45°Operating temperature range-10…+100°CMoment of inertia 3.11 gcm 2Recommended Electronics:ESCON 50/5 Seite 292DECS 50/5 297DEC 50/5 299DEC Module 50/5 299DEC 70/10 305DES 50/5 306DES 70/10 306EPOS2 70/10 313Notes 20181May 2012 edition / subject to changemaxon special program367

EC 90 flat brushless, 60 Watt, with encodermaxon special programConnector:1-828582-0AMP39-28-1083MolexM 1:2Stock programStandard programSpecial program (on request)Article NumbersMotor Data368maxon special program353984 346970Values at nominal voltage1 Nominal voltage V 12 362 No load speed rpm 1600 15603 No load current mA 338 1084 Nominal speed rpm 1260 12405 Nominal torque (max. continuous torque) mNm 327 4056 Nominal current (max. continuous current) A 4.56 1.787 Stall torque mNm 2330 34008 Starting current A 33.1 15.69 Max. efficiency % 81 84Characteristics10 Terminal resistance phase to phase 0.363 2.311 Terminal inductance phase to phase mH 0.264 2.512 Torque constant mNm/A 70.5 21713 Speed constant rpm/V 135 44.014 Speed/torque gradient rpm/mNm 0.697 0.46715 Mechanical time constant ms 22.3 15.016 Rotor inertia gcm 2 3060 3060Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 3.7 K/Wn [rpm]18 Thermal resistance winding-housing 3.4 K/W6019 Thermal time constant winding 60 s20 Thermal time constant motor 549 s34697021 Ambient temperature -20…+70°C22 Max. permissible winding temperature +125°CMechanical data (preloaded ball bearings)23 Max. permissible speed 1750 rpm24 Axial play at axial load < 15 N 0 mm> 15 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 12 N27 Max. force for press fits (static) 150 N(static, shaft supported)8000 N28 Max. radial loading, 7.5 mm from flange 30 NOther specifications29 Number of pole pairs 1230 Number of phases 331 Weight of motor 665 gValues listed in the table are nominal.with Hall sensorsTechnical Data EncoderFunction principleopticalCounts per turn 2048Number of channels 2Max. operating frequency60 kHzSupply voltage V CC 5V ± 10%Output signalEIA Standard RS422Driver usedDS26C31TPower per channel-20…+20 mASignal rise and fall times30 ns(typically, at C L = 25pF, R L = 1k)CableConnection cable to EPOS2, L = 500 mm 354045Connection cable Encoder, L = 500 mm 354046180015001200900600300100 300 5000.5 1.0 1.5 2.0 2.5Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Connection motorPin 1 Hall sensor 1Pin 2 Hall sensor 2Pin 3 4.5 ... 18 VDCPin 4 Motor winding 3Pin 5 Hall sensor 3Pin 6 GNDPin 7 Motor winding 1Pin 8 Motor winding 2Wiring diagram for Hall sensors see p. 29Connection EncoderPin 1 N.C.Pin 2 V CCPin 3 GNDPin 4 N.C.Pin 5 A\Pin 6 APin 7 B\Pin 8 BPin 9 N.C.Pin 10 N.C.Planetary Gearhead52 mm4 - 30 NmPage 246Recommended Electronics:ESCON 50/5 Seite 292EPOS2 24/5 313EPOS2 50/5 313EPOS2 70/10 313EPOS2 P 24/5 316Notes 20May 2012 edition / subject to change

Planetary Gearhead GP 32 B 32 mm, 0.75 - 4.5 NmStock programStandard programSpecial program (on request)Gearhead Data1 Reduction2 Reduction absolute3 Max. motor shaft diameter mm4 Number of stages5 Max. continuous torque Nm6 Intermittently permissible torque at gear output Nm7 Max. efficiency %8 Weight g10 Mass inertia gcm 211 Gearhead length L1 mmArticle NumbersM 1:2M 2.5:1 1:2Technical DataPlanetary Gearheadstraight teethOutput shaftstainless steel, hardenedBearing at outputball bearingRadial play, 5 mm from flangemax. 0.1 mmAxial playmax. 0.7 mmMax. permissible axial load120 NMax. permissible force for press fits120 NSense of rotation, drive to output =Recommended input speed< 4000 rpmRecommended temperature range -40…+80°CNumber of stages 1 2 3Max. radial load,12 mm from flange 70 N 140 N 210 NAverage backlashno load < 1.0° < 1.2° < 1.4°338648 339182 338571 338581 339183 339184 338572 338573 3385745.2 : 1 19 : 1 27 : 1 35 : 1 71 : 1 100 : 1 139 : 1 181 : 1 236 : 157/ 113591/ 1873249/ 1211539/ 44226233/ 3179204687/ 2057185193/ 133187723/ 48441553/ 1763 3 3 3 3 3 3 3 31 2 2 2 3 3 3 3 30.75 2.25 2.25 2.25 4.5 4.5 4.5 4.5 4.51.1 3.2 3.2 3.2 6.2 6.2 6.2 6.2 6.290 80 80 80 70 70 70 70 70120 150 150 150 220 220 220 220 2201.15 0.65 0.65 0.65 0.65 0.65 0.65 0.65 0.6526.5 36.0 36.0 36.0 45.5 45.5 45.5 45.5 45.5maxon special programoverall lengthoverall lengthmaxon Modular System+ Motor Page + Sensor / Brake Page Overall length [mm] = Motor length + gearhead length + (sensor / brake) + assembly partsRE 25, 10 W 77 81.1 90.6 90.6 90.6 100.1 100.1 100.1 100.1 100.1RE 25, 10 W 77 MR 272 92.1 101.6 101.6 101.6 111.1 111.1 111.1 111.1 111.1RE 25, 10 W 77 Enc 22 274 95.2 104.7 104.7 104.7 114.2 114.2 114.2 114.2 114.2RE 25, 10 W 77 HED_ 5540 276/278 101.9 111.4 111.4 111.4 120.9 120.9 120.9 120.9 120.9RE 25, 10 W 77 DCT 22 286 103.4 112.9 112.9 112.9 122.4 122.4 122.4 122.4 122.4RE 25, 20 W 78 69.6 79.1 79.1 79.1 88.6 88.6 88.6 88.6 88.6RE 25, 20 W 79 81.1 90.6 90.6 90.6 100.1 100.1 100.1 100.1 100.1RE 25, 20 W 79 MR 272 92.1 101.6 101.6 101.6 111.1 111.1 111.1 111.1 111.1RE 25, 20 W 79 Enc 22 274 95.2 104.7 104.7 104.7 114.2 114.2 114.2 114.2 114.2RE 25, 20 W 79 HED_ 5540 276/278 101.9 111.4 111.4 111.4 120.9 120.9 120.9 120.9 120.9RE 25, 20 W 79 DCT 22 286 103.4 112.9 112.9 112.9 122.4 122.4 122.4 122.4 122.4RE 25, 20 W 79 AB 28 330 115.2 124.7 124.7 124.7 134.2 134.2 134.2 134.2 134.2RE 25, 20 W 79 HED_5540 / AB 28 276/330 132.3 141.8 141.8 141.8 151.3 151.3 151.3 151.3 151.3RE 30, 60 W 80 71.3 80.8 80.8 80.8 90.3 90.3 90.3 90.3 90.3RE 30, 60 W 80 MR 273 78.4 87.9 87.9 87.9 97.4 97.4 97.4 97.4 97.4RE 35, 90 W 81 80.4 89.9 89.9 89.9 99.4 99.4 99.4 99.4 99.4RE 35, 90 W 81 MR 273 85.7 95.2 95.2 95.2 104.7 104.7 104.7 104.7 104.7RE 35, 90 W 81 HED_5540 276/278 90.1 99.6 99.6 99.6 109.1 109.1 109.1 109.1 109.1RE 35, 90 W 81 DCT 22 286 95.6 105.1 105.1 105.1 114.6 114.6 114.6 114.6 114.6RE 35, 90 W 81 AB 28 330 107.0 116.5 116.5 116.5 126.0 126.0 126.0 126.0 126.0RE 35, 90 W 81 HED_5540 / AB 28 276/278 97.6 107.1 107.1 107.1 116.6 116.6 116.6 116.6 116.6A-max 26 101-108 109.0 118.5 118.5 118.5 128.0 128.0 128.0 128.0 128.0A-max 26 101-107 MEnc 13 284 118.3 127.8 127.8 127.8 137.3 137.3 137.3 137.3 137.3A-max 26 102-108 MR 272 115.7 125.2 125.2 125.2 134.7 134.7 134.7 134.7 134.7A-max 26 102-108 Enc 22 275 133.7 143.2 143.2 143.2 152.7 152.7 152.7 152.7 152.7A-max 26 102-108 HED_ 5540 276/278 150.8 160.3 160.3 160.3 169.8 169.8 169.8 169.8 169.8A-max 32 109/111 89.5 99.0 99.0 99.0 108.5 108.5 108.5 108.5 108.5A-max 32 110/112 88.1 97.6 97.6 97.6 107.1 107.1 107.1 107.1 107.1A-max 32 110/112 MR 273 99.3 108.8 108.8 108.8 118.3 118.3 118.3 118.3 118.3A-max 32 110/112 HED_ 5540 276/278 108.9 118.4 118.4 118.4 127.9 127.9 127.9 127.9 127.9EC 32, 80 W 156 93.0 102.5 102.5 102.5 112.0 112.0 112.0 112.0 112.0EC 32, 80 W 156 HED_ 5540 276/278 111.4 120.9 120.9 120.9 130.4 130.4 130.4 130.4 130.4EC 32, 80 W 156 Res 26 287 113.1 122.6 122.6 122.6 132.1 132.1 132.1 132.1 132.1May 2012 edition / subject to changemaxon special program369

4-Q-DC Servoamplifier Summarymaxon special program0 - 30 Watt10 - 250 Watt4-Q-DC Servoamplifier LSC− Five operating modes: IxR compensation,voltage control, encoder speed control, DCtacho speed control, current control− No motor choke necessary− Thanks to linear power stage, practically noelectrical interference− Stand alone – easy start-up procedure− Operating voltage V CC12 - 30 VDC− Max. output current I max 2 A, I cont = I max4-Q-DC Servoamplifier ADS Standard− Four operating modes: IxR compensation,encoder speed control, DC tacho speedcontrol , current control− Pulse width modulated power stage− Built-in motor choke− Module housing with screw type terminalblock or eurocard format− Operating voltage V CC12 - 50 VDC− Max. output current I maxup to 10 A− Continuous output current I cont up to 5 A80 - 500 Watt4-Q-DC Servoamplifier ADS Power− Four operating modes: IxR compensation,encoder speed control, DC tacho speedcontrol , current control− Pulse width modulated power stage− Built-in motor choke− Module housing with screw type terminalblock or eurocard format− Operating voltage V CC12 - 50 VDC− Max. output current I maxup to 20 A− Continuous output current I cont up to 10 AChoosing the servoamplifierBasically the power stages are controlled linearly(0–30 watts) or pulsed (10–500 watts). The argumentsfor one or the other technology are shownon page 34/35.Choice of motor typeSelect the motor or motor-gear type according tothe required power output. See “Selection guide”and possibly items page 203.Choice of motor windingEvery controller has an optimal operating rangeas well as absolute limits. The motor windingshould be selected such that the controller is notoperated continuously at the limits of its capability.1. Take the voltage drop through the servoamplifierinto consideration (5 Volt for LSC,2 Volt for ADS).2. To be sure calculate the load torque10% higher.3. Calculate the theoretical speedconstant k n,th .Choice of power supply unitAny power supply, which fulfills the requests ofthe servoamplifiers, can be used:− Output voltageV CCmin ; V CCmax− Remaining ripple 5%− Output currentcontinuous I contmax. I max (0.1 s)Consider− Voltage and current must correspond to thedesired operating point of the motor.− The power supply must be able to buffer theback-fed energy from brake operation e.g. in acondenser. With electronically stabilized powersupply units it is to ensure that the overcurrentprotection responds in no operating condition.k n,th = Theoretical speed constantk n = Speed constant[rpm/V] (line 13)n L = Output speed, loaded [rpm]n/M = Speed/torque gradient[rpm/mNm] (line 14)M L = Required output torque [mNm]U = Max. voltage supplied by themaxon motor control [V]4. Choose the winding with k n > k n,th(see motor data, pages 48–134, line 13)370 maxon special program May 2012 edition / subject to change

LSC 4-Q-DC Servoamplifier4-Q operationControlled operation for acceleration and braking in both directions.Linear power stageIdeally suited for small outputs power, low electromagnetic emission,no motor choke required.Operating modesIxR compensation, voltage control, encoder speed control, DC tachospeed control or current control selectable with a switch from outside.DesignRobust metal housing with variable installation options on assemblyplate or 19” rack.Set value inputVia external potentiometer, external set value voltage or using internalpotentiometer.Easy start-up procedurePluggable screw type terminal block, simple set-up with potentiometer,robust designed PI controller.Excellent price/performance ratioGood value 4-Q-DC servoamplifier matched with small permanentmagnet activated DC motors.maxon special programThe LSC 30/2 (Linear Servo Controller) is a linear 4-quadrant Servoamplifierused to control permanent magnet activated DC motors up toapprox. 50 watts.Technical data page 372Dimensions and connections page 374ADS 4-Q-DC ServoamplifierADS in module housingPulsed power stageSuitable for controlling low and high output power. 95% efficiencythanks to state-of-the-art MOSFET technology.Operating modesIxR compensation, encoder speed control, DC tacho speed control orcurrent control selectable with a switch from outside.Design versionsRobust metal housing in module form offers several mounting options.Standardized Eurocard version (with accessories) for the installationin a 19”-Rack or in a plug-in card system.Excellent control characteristicsStable speed behaviour when set value and disturbance variablechange, fast current controller.Protection circuitProtected against overcurrent, thermal overload and short-circuit ofmotor cable.Set value inputExternal potentiometer or external set value voltage.Excellent price/performance ratioModern servoamplifier with many technical features, suitable forpermanent magnet activated DC motors up to 500 watts.ADS_E in Eurocard formatThe ADS (Analog DC Servoamplifier) is a powerful pulse-width modulated(PWM) servoamplifier for controlling permanent magnet activated DC motors.Standard Version from 10–250 watts and Power Version from 80–500watts output power. Available in robust metallic housing and as Eurocardversion for installation into a 19” rack.Technical data page 372/373Dimensions and connections page 374May 2012 edition / subject to changemaxon special program371

4-Q-DC Servoamplifier Datamaxon special programLSC 30/2 4-Q-DC ServoamplifierLinear 4-quadrant servoamplifier forpermanent magnet activated DC motorsup to approx. 50 watts.ADS 50/5 4-Q-DC ServoamplifierPowerful PWM servoamplifier for permanentmagnet activated DC motors from 10 to approx.250 watts output power. Available as StandardVersion in module housing.Operating modesElectrical DataOperating voltage V CCMax. output voltageMax. output current I maxContinuous output current I contSwitching frequency of power stageMax. efficiencyBuilt-in motor chokeInputSet valueEnableDC tachoEncoder signalsOutputStatus reading «Ready»Monitor current «Monitor I»Monitor speed «Monitor n»Voltage outputsAuxiliary voltagesEncoder supply voltageTrim potentiometerProtective functionsIndicatorAmbient temperature and humidity rangeOperationStorageNo condensationMechanical DataWeightDimensions (L x W x H)Mounting threadsConnectionsArticle NumbersAccessoriesIxR compensation, voltage control,encoder speed control, DC tacho speedcontrol , current control12 - 30 VDCV CC -5 V2 A2 AConfigurable, -10…+10 V, -3.9…+3.9 V«Disable»Disable min. V CC - 1 V, Enable max. GND + 1 Vmin. 2 VDC, max. 50 VDCChannel A and channel B, max. 100 kHz, TTLOpen Collector, max. 30 VDC (I L < 20 mA)+3.9 VDC, -3.9 VDC, max. 2 mA+5 VDC, max. 80 mAIxR compensation, Offset, n max , I max , gainProtected against thermal overloadGreen LED = READY, red LED = ERROR0…+45°C-40…+85°C20…80%Approx. 330 g103 x 100 x 34 mm (see page 374)Flange for M4-screwsSee page 374250521 LSC 30/2, 4-Q-DC Servoamplifierin module housingIxR compensation, encoder speed control,DC tacho speed control, current control12 - 50 VDC0.9 x V CC10 A5 A50 kHz95%150 H/5 A-10…+10 V«Enable»+4…50 Vmin. 2 VDC, max. 50 VDCChannel A, A\, B, B\, max. 100 kHz, TTLOpen Collector max. 30 VDC (I L < 20 mA)-10…+10 VDC (short circuit protected)-10…+10 VDC (short circuit protected)+/-12 VDC, max. 12 mA (short circuit protected)+5 VDC, max. 80 mAIxR compensation, Offset, n max , I max , gainProtected against thermal overload,overcurrent and short-circuit of motor cablesBi-colour LED, green = READY, red = ERROR-10…+45°C-40…+85°C20…80%Approx. 400 g180 x 103 x 26 mm (see page 374)Flange for M4-screwsSee page 374145391 ADS 50/5, 4-Q-DC ServoamplifierStandard Version in module housing235811 DSR 70/30 Shunt regulator372 maxon special program May 2012 edition / subject to change

ADS 50/10 4-Q-DC ServoamplifierPowerful PWM servoamplifier for permanentmagnet activated DC motors from 80 to approx.500 watts output power. Available as Power Versionin module housing.ADS_E 50/5 4-Q-DC ServoamplifierPowerful PWM servoamplifier for permanentmagnet activated DC motors from 10 to approx.250 watts output power. Available as StandardVersion in racket card (Eurocard) format.ADS_E 50/10 4-Q-DC ServoamplifierPowerful PWM servoamplifier for permanentmagnet activated DC motors from 80 to approx.500 watts output power. Available as Power Versionin racket card (Eurocard) format.maxon special programOperating modesIxR compensation, encoder speed control,DC tacho speed control, current controlIxR compensation, encoder speed control,DC tacho speed control, current controlIxR compensation, encoder speed control,DC tacho speed control, current controlElectrical Data12 - 50 VDC0.9 x V CC20 A10 A50 kHz95%75 H/10 AInput-10…+10 V«Enable»+4…50 Vmin. 2 VDC, max. 50 VDCChannel A, A\, B, B\, max. 100 kHz, TTLOutputOpen Collector, max. 30 VDC (I L < 20 mA)-10…+10 VDC (short circuit protected)-10…+10 VDC (short circuit protected)Voltage outputs+/-12 VDC, max. 12 mA (short circuit protected)+5 VDC, max. 80 mAIxR compensation, Offset, n max , I max , gainProtected against thermal overload,overcurrent and short-circuit of motor cablesBi-colour LED, green = READY, red = ERRORAmbient temperature and humidity range-10…+45°C-40…+85°C20…80%Mechanical DataApprox. 400 g180 x 103 x 26 mm (see page 374)Flange for M4-screwsSee page 374Article Numbers201583 ADS 50/10 4-Q-DC ServoamplifierPower Version in module housingAccessories235811 DSR 70/30 Shunt regulator12 - 50 VDC0.9 x V CC10 A5 A50 kHz95%150 H/5 A-10…+10 V«Enable»+4…50 Vmin. 2 VDC, max. 50 VDCChannel A, A\, B, B\, max. 100 kHz, TTLOpen Collector max. 30 VDC (I L < 20 mA)-10…+10 VDC (short circuit protected)-10…+10 VDC (short circuit protected)+/-12 VDC, max. 12 mA (short circuit protected)+5 VDC, max. 80 mAIxR compensation, Offset, n max , I max , gainProtected against thermal overload,overcurrent and short-circuit of motor cablesBi-colour LED, green = READY, red = ERROR-10…+45°C-40…+85°C20…80%Approx. 175 g160 x 100 x 16 mm (see page 374)Rack-InstallationSee page 374166143 ADS_E 50/5 4-Q-DC ServoamplifierStandard Version in Eurocard format167850 Front panel 3HE, 5TE166873 Backplane with screwtype terminal block12 - 50 VDC0.9 x V CC20 A10 A50 kHz95%75 H/10 A-10…+10 V«Enable»+4…50 Vmin. 2 VDC, max. 50 VDCChannel A, A\, B, B\, max. 100 kHz, TTLOpen Collector max. 30 VDC (I L < 20 mA)-10…+10 VDC (short circuit protected)-10…+10 VDC (short circuit protected)+/-12 VDC, max. 12 mA (short circuit protected)+5 VDC, max. 80 mAIxR compensation, Offset, n max , I max , gainProtected against thermal overload,overcurrent and short-circuit of motor cablesBi-colour LED, green = READY, red = ERROR-10…+45°C-40…+85°C20…80%Approx. 410 g160 x 100 x 30.5 mm (see page 374)Rack-InstallationSee page 374168049 ADS_E 50/10 4-Q-DC ServoamplifierPower Version in Eurocard format168910 Front panel 3HE, 7TE166873 Backplane with screwtype terminal blockMay 2012 edition / subject to changemaxon special program373

4-Q-DC Servoamplifier Dimensions and connectionsmaxon special programDimensions in [mm]LSC 30/2ConnectionsPluggable screw type terminal block 16 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14 ... 1.0 mm 2 multi-core0.14 ... 1.4 mm 2 single wireNoteIt is advisable to consider mounting on a heatsinking surface if ambient temperature is highand there is high power loss in the LSC!LSC 30/2 250521ADS in module housingDimensions in [mm]Connections PowerScrew type terminal block5 polesPitch3.81 mmSuitable for wire cross section AWG 26 - 160.14 ... 1.0 mm 2 multi-core0.14 ... 1.5 mm 2 single wireConnections SignalScrew type terminal block12 polesPitch3.81 mmSuitable for wire cross section AWG 26 - 160.14 ... 1.0 mm 2 multi-core0.14 ... 1.5 mm 2 single wireConnection EncoderPlug (DIN 41651)10 polesPitch1.27 mmFlat band cable,suitable for wire cross section AWG 28ADS 50/5 Standard 145391ADS 50/10 Power 201583ADS_E in Eurocard formatConnectionsContact strip DIN 41612VersionH7/F24ADS_E 50/5 Standard 166143ADS_E 50/10 Power 168049Dimensions in [mm]374 maxon special program May 2012 edition / subject to change

maxon special designmaxon special designIn addition to the extensive range of standard products, maxon develops, together with thecustomer, custom made solutions for special drive problems. This ranges from modification ofstandard products, through newly designed assembly parts to the complete new developmentof drive units.Special motors and gearheads 376–379375

maxon special designmaxon special designNew products demand new solutionsCompactnessIncreasing miniaturisation demandsexceptional functionality in minimalspace. As the dimensions are sosmall, controllers and drives mustbe developed on a coupled basis.PrecisionOnly high-precision drive solutionsenable today’s machinery to makefi ne mechanical movements – a mustfor different types of applications.SterilisabilityThe inclusion of electrical drivetechnology in medical and foodtechnology requires sterilisability,a process that is very demandingon drive solutions and for whichexpert knowledge is essential.ReliabilitySeamless function processesare based on drive systemsthat demonstrate absolutereliability – from the fi rst to thelast movement.Service lifeThe drives are placed underenormous strain when usedover a long period. Low-maintenancedrive solutions helpminimise down-times.Know-howmaxon motor develops customized gearhead and drive solutions thatrefl ect the market as closely as possible - from simple gearhead solutionsto complex mechatronic drive units. Proven knowledge in maxon standardproducts is put to careful use for our special solutions.QualityFor maxon motor, quality begins with the choice of individual componentsand spans all process levels - from initial contact through sampling to aftersalesservice. The various standardisation levels achieved illustrate thedesire to provide top-quality.ExperienceThorough application knowledge from many reference projects helpsmaxon motor come up with the right answers. We develop intelligent drivesolutions at the highest level by working closely with customers.376maxon special designMay 2012 edition / subject to change

4-Q-EC Amplifier Dimensions and connectionsDECV 50/5Connections PowerPluggable screw type terminal block 2 polesPitch3.5 mmSuitable for wire cross section AWG 26 -160.14…1.5 mm 2 multi-core0.14…1.5 mm 2 single wireConnections MotorPluggable screw type terminal block 8 polesPitch3.5 mmSuitable for wire cross section AWG 26 -160.14…1.5 mm 2 multi-core0.14…1.5 mm 2 single wiremaxon motor controlDimensions in [mm]Connections SignalPluggable screw type terminal block 10 polesPitch3.5 mmSuitable for wire cross section AWG 26 -160.14…1.5 mm 2 multi-core0.14…1.5 mm 2 single wireDECV 50/5 305259DEC 70/10Connections PowerPlug-in terminal clamps6 polesPitch5.0 mmSuitable for wire cross section AWG 26 - 140.14…1.5 mm 2 multi-core0.14…2.5 mm 2 single wireConnections Hall sensorPlug-in terminal clamps6 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.0 mm 2 multi-core0.14…1.3 mm 2 single wireDimensions in [mm]Connections SignalPlug-in terminal clamps10 polesPitch3.5 mmSuitable for wire cross section AWG 26 - 160.14…1.0 mm 2 multi-core0.14…1.3 mm 2 single wireNoteThe screw terminals are pluggable. In order toprevent the screw terminals from twisting, therecesses must be used for removal(Maximum 20 plug-in cycles).DEC 70/10 306089May 2012 edition / subject to changemaxon motor control307

maxon special designmaxon special designThe right combination produces the best solutionmaxon’s accumulated knowledge of differentdrive areas helps it find the right combination ofelectronics, sensors, motor and gearheads. Triedand tested knowledge – already implemented instandard products – is incorporated in completedrive systems. Special versions are usedwhere the combination of standard products isinsufficient. They help produce innovative solutionsthat fulfil their function perfectly in minimalspace.Special combinationPerfectly compatible standard combinationsmodified for the customer’s own requirements –adjusted for the end product’s specific use.378maxon special designMay 2012 edition / subject to change

CAD/CAECompact drive unitSpecial gearheads compactly built in the housing,including a motor which is ingeniouslyspace-saving and low-maintenance.Complete systemElectronics and sensors adjusted directly onsite – optimum control and minimum wiring.Customer specifications can be quicklyrecorded and realised using modern 3Dmodelling systems. Required changescan be incorporated immediately into thedevelopment process and their effect shownusing 3D simulation.maxon special designState-of-the-art electronic simulation tools arethe basis for maximised controls that directthe motors. Modern production processesensure compactness and reliability.Simulation / testsProposed solutions are tested in a wide varietyof simulation models. Mechanical longtimetests highlight weaknesses in specificload scenarios for early rectification.Sample shopmaxon’s sample shop is where newsolutions can be tested and improved inpractice straightaway. Sample productionallows early use in prototypes of the endapplication.May 2012 edition / subject to changemaxon special design379

For your personal notesmaxon motorP I nmW mA % rpmmin -1MmNm380

maxon ceramicmaxon ceramicDrive with maxon ceramic CIM/MIM componentsWe have been successfully testing them in our motors and gearheads for years: whether ceramic,rust-free metallic or ferromagnetic MIM materials, we offer you customized solutions, even for themost challenging design tasks in all areas of technology.Summary 382CIM-Materials 383MIM-Materials 384Special and Standard Products 385381

maxon ceramic – Innovative CIM / MIM componentsmaxon ceramicComplex components often have to be assembled from different partsand this is an intricate and expensive procedure. With CIM/MIM technology,the shape forming is predetermined using the injection mould. TinyThe shaft of this Ø 6 mm microdrive is made ofhigh-tech ceramic material which is superior tosteel in many respects. At Ø 0.8 mm it’s as thinas a pencil lead.dimensions and intricate shape structures are unbeatable advantagesof this process. Undercutting, cross holing, internal and external-screwthreads and gear teeth can be produced.Miniature spindle drives provide linear motionin the smallest equipment. Requiring minimalspace, their life expectancy is similar to that ofexpensive ball screws.Thread guides and nozzles are temperatureresistantand are highly wear-resistant.Powder + binder= compound Injection moulding DebindingProduction with a high vertical range of manufactureThe fine ceramic or metallic powder is mixed with a binder system andgranulated to a material that can be injection moulded. This compoundcan be processed as freely as with injection moulding. After debinderingand sintering at very high temperatures, components can, if necessary,be sanded and polished to their fi nal mass. Strict quality controls ensurethat the manufactured part conforms to specifi cations.Components made of high-tech ceramicmaterial are excellent insulators and protectkey electronic components.Planet carriers are very complex andtolerance-critical gear parts. Most of themare assembled using several components,an intricate and therefore costly procedure.SinteringMachiningControlIt’s much easier with MIM technology.Gear parts produced using MIM technologycan be manufactured cost-effectively in largequantities.382 May 2012 edition / subject to change

Versatile ceramic materialsHigh-tech ceramic materials have a wide rangeof uses. Their extremely high wear-resistanceand excellent anti-friction properties signifi cantlyincrease the service life of components, such asaxes, shafts and their friction partners. The elasticitymodule and heat expansion coeffi cient arevery similar to steel, so the combination of thesetwo materials provides excellent results. Componentsmade of hightech ceramic materials canalso be used as insulators in electrotechnologyand electronics. The human body accepts implantsmade of zirconium oxide with almost noside-effects and allergies. The aesthetics of thesetranslucent materials are illustrated perfectlywhen they are used as dental implants for a naturaleffect.maxon ceramicmaxon ceramic – components for maxon motormaxon ceramic develops and produces componentsfor maxon motor using high-performanceceramic materials. An in-house developmentand design department with state-of-the-art CADtechnology and the facility for fi nite element calculationare pre-requisites for producing high-precision,top-quality components for drive systems.High-performance ceramic componentscan be found in— drive technology— electronics— textile industry— medical and dental technology— analysis technology, MRI analysis— pneumatics— microsystem technology— watch industry— paper industry— measuring and control technology— laser technology— vacuum technologyCIM – MaterialsAluminium oxide Al 2 O 3 – also resists high temperatures— High temperature stability even when temperature changes— Good thermal conductivity— Average mechanical solidity— Low coeffi cient of thermal expansion— High corrosion and chemical resistance, largely acid and alkali-proof— Very hard— Low specifi c weightZirconium oxide ZrO 2 – for wear-resistant components— Extremely wear-resistant and hard— Excellent antifriction properties— High mechanical solidity— High temperature stability even when temperature changes— Excellent insulation ability against heat and electricity— High corrosion and chemical resistance, largely acid and alkali-proof— Elasticity module and thermal expansion coeffi cient similar to steel— Biocompatible and allergen-low— Low specifi c weightMaterial types ZrO 2 Al 2 O 3Theoretical density [g / cm 3 ] 6.08 3.98Hardness [HV] ~ 1200 ~ 2000Bending strength (4-point) [N / mm 2 ] 800–1000 350–450Elasticity module [10 3 N / mm 2 ] approx. 200 approx. 350Maximum usage temperature [°C] 1000 (dependent on humidity) 1400Expansion coeffi cient [10 -6 / K] approx. 10 approx. 5–7Specifi c heat (20°C) [J / kgK] 550 900Thermal conductivity (100°C) [W / mK] approx. 1.5 approx. 25Spec. resistance (20°C) [Ohm cm] 10 10 10 15Colour white whiteSpecial features very rigid, highly wear-resistant high temperature applicationsMay 2012 edition / subject to changemaxon ceramic383

MIM technology — Complex Shapes in One Stepmaxon ceramicNo additional machining is required in mostcases: MIM components are produced in theirfi nal shape and have a high-quality surface fi nish.Whether ceramic, stainless metallic or ferromagneticmaterials, or materials of high tensilestrength, the range of material properties is verybroad and is defi ned by customer requirements.Cost-effective thanks to high quantities andefficient production processesProduction is cost-effective, as the quantitiesinvolved are large and almost no machining isrequired. Intensive utilisation of materials usedalso helps to keep costs down.Low tolerance levels and excellent surfacequalityCIM/MIM technology yields high-precision componentsand excellent reproducibility. The surfacequality means, in many instances, that no machiningis required.Reliable mechanical and magnetic propertiesWe only use materials from recognised manufacturersknown for their well-developed technology.High density materials are produced through theuse of fi ne-grained powder and catalytic debinding.This high density level combined with anhomogenous material structure accounts for theexcellent mechanical and magnetic properties.MIM components can be found in— drive technology— offi ce machinery— medical technology— food technology— writing utensils— locks— watch industry— aviation— hydraulics— electrotechnologyA well-kept secret: the toolsThe injection moulds are designed in our own toolshop or in close cooperation with established, reliableand experienced partners.We can design a profitable tool concept for thecustomer. The specification of the tooling designis a very complex procedure that requires preciseknowledge about the processing behaviour of rawgranulate. The component’s eventual applicationand the general commercial conditions must beconsidered.Advantages of MIM materials— Almost the same excellent mechanicalproperties as cast or rolled steel— Components have a 96% – 98% density— Components have a closed structure andcan be gastight and pressurised— Excellent surface quality, almost nomachining required— Highly corrosion resistant— Components can be heat-treated,polished, galvanized, welded, solderedand machinedMIM – MaterialsLow alloyed steels for heat treatmentDescription 42CrMo4 FN02 FN08Composition 42CrMo4 Carbonyl ironwith 2% nickelCarbonyl ironwith 8% nickelDIN standard 1.7225 – –Properties heat-treatable case-hardened treatable and case-hardenedApplications Toothing parts simple componentsYield strength R p 0.2 [MPa] > 400 > 170 > 210Tensile strength R m [MPa] > 650 > 380 > 380Ultimate strain A [%] > 3 > 3 > 15Stainless steelMagnetically soft alloysDescription P.A.N.A.C.E.A. 316 L 17-4PH FeSi3Composition X15 CrMnMoN 17 11 3 X2 CrNiMo 17 13 2 X5 CrNiCuNb 17 4 Carbonyl ironwith 3% siliconDIN standard – 1.4404 1.4542 1.0884Propertiesnon-magneticnickel-freenon-magneticcan be easily polishedcan be hardenedferromagnetic–ApplicationsMedical technologydental technologyParts that are extremelycorrosion-resistant andvery tough, medical technology,food technologycorrosion resistantcomponentsYield strength R p 0.2 [MPa] > 690 180 > 660 > 300Tensile strength R m [MPa] > 1090 510 > 950 > 500Ultimate strain A [%] > 35 50 > 6 > 20384 May 2012 edition / subject to change–

Standard components Axles and shaftsmaxon ceramic offers ceramic shafts within the standard stock program.Ceramic shafts with the dimensions given below are available at short notice.1)Diameter tolerance deviation: -0,008/-0,0132)Diameter tolerance deviation: -0,013/-0,0183)Rounded edges R 0,3 ± 0,14)Straightness tolerance deviation: 0,02 mm5)Straightness tolerance deviation: 0,03 mm6)Straightness tolerance deviation: 0,04 mm7)Circularity tolerance deviation: 0.003 mmmaxon ceramicØ D L = 2.4 L = 6.4 L = 7.4 L = 10.6 L = 13.8 L = 15 L = 35 L = 40 L = 60 L = 70 L = 1200.8 255899 255900 255901 255902 255903 255904 255905 4) 348501 4) 348502 5) 348503 6)1.0 255891 255892 255893 255894 255895 255896 255898 4) 348498 4) 348499 5) 348500 6)1.5 255883 255884 255885 255886 255887 255888 255889 4) 255890 4) 255792 5) 255793 6)2.0 255872 255873 348693 255875 255876 255877 255879 255880 255881 2558822.5 255864 143825 3),7) 255866 255867 255868 255869 255870 255871 346621 3482883.0 255856 255857 255858 255859 255860 255861 255862 255863 346619 3466204.0 255845 255846 166875 1),3),7) 137962 1),3),7) 255849 255850 255851 255853 255854 255791 255787 5)5.0 255833 255834 255835 255836 255837 255838 255839 255840 255841 255842 255843 5)5.5 255818 255819 255820 255786 205063 2),3),7) 255825 255826 255827 255828 255830 255831 5)6.0 255806 255807 255808 255809 255810 255811 255812 255813 255814 255815 255816 5)8.0 255794 255795 255796 255797 255798 255799 255800 255801 255802 255803 255804 5)Standard components Ceramic spindles1)Thread tolerance 5h (4h on request)2)Length adjustment on request3)End machining on requestG 1) Colour Article number D A 2), 3) max. L 2) max. F1 F2 (Y) max.M2M2.5M3M4M5M6M8M10M12whiteblackwhiteblackwhiteblackwhiteblackwhiteblackwhiteblackwhiteblackwhiteblackwhiteMay 2012 edition / subject to change426634 2.0 18 102 0.3 0.3 120427107 2.0 18 102 0.3 0.3 120426707 2.5 18 132 0.3 0.3 150427186 2.5 18 132 0.3 0.3 150426715 3.0 18 132 0.3 0.4 150427199 3.0 18 132 0.3 0.4 150426717 4.0 18 132 0.3 0.5 150427209 4.0 18 132 0.3 0.5 150426730 5.0 18 132 0.3 0.6 150427216 5.0 18 132 0.3 0.6 150426740 6.0 18 232 0.5 0.7 250427221 6.0 18 232 0.5 0.7 250426763 8.0 18 232 0.5 0.8 250427231 8.0 18 232 0.5 0.8 250426783 10.0 18 232 0.7 1.0 250427232 10.0 18 232 0.7 1.0 250426771 12.0 18 232 0.7 1.1 250427235 12.0 18 232 0.7 1.1 250maxon ceramic385

maxon Manufacturing Companiesmaxon motormaxon motor GmbHUntere Ziel 179350 SexauGermanyTel. +49/7641 - 91 14 -0Fax: +49/7641 - 91 14 -14maxon motor GmbHUntere Ziel 179350 SexauGermanyTel. +49/7641 - 91 14 -113Fax: +49/7641 - 91 14 -655E-mail: ceramic@maxonmotor.comwww.maxonceramic.comHow to find maxon motormaxon motor hungary kftTartu u. 4.8210 VeszprémHungaryTel. +36-88-887-300Fax: +36-88-887-301Sales SwitzerlandLucerneHergiswilSarnenEwil MaxonGiswilSarnenSüd 35SachselnHeadquartersmaxon motor agBrünigstrasse 220P.O. Box 2636072 SachselnSwitzerlandTel. +41 (41) 666 15 00Fax: +41 (41) 666 16 50E-mail: info@maxonmotor.comwww.maxonmotor.commaxon motor agP.O. Box 2636072 SachselnSwitzerlandTel. +41 (41) 666 17 28Fax: +41 (41) 666 16 16E-mail: sales-swiss@maxonmotor.comwww.maxonmotor.comSwitzerland East (ZIP 5-, 7-, 8- and 9000)maxon motor agP.O. Box 2636072 SachselnSwitzerlandTel. +41 (41) 666 16 43Fax: +41 (41) 666 16 16Mobile: +41 (79) 642 50 15E-mail: salvatore.coroniti@maxonmotor.comSwitzerland Central (ZIP 3-, 4- and 6000)maxon motor agP.O. Box 2636072 SachselnSwitzerlandTel. +41 (41) 662 42 39Fax: +41 (41) 666 16 16Mobile: +41 (79) 855 20 68E-mail: stefan.brun@maxonmotor.comFrankfurtKarlsruheBaselSchaffhouseZurichStuttgartSt. GallenMunichSwitzerland West (ZIP 1- and 2000)maxon motor agP.O. Box 2636072 SachselnSwitzerlandTel. +41 (21) 803 45 48Fax: +41 (21) 803 45 50Mobile: +41 (79) 643 05 00E-mail: pierre.lebet@maxonmotor.comBerneOltenLucerneChurInnsbruckSalzburgViennaMobile: +41 (78) 793 88 72E-mail: didier.picamoles@maxonmotor.comWestParisDijonLausanneInterlakenCentralEastMorgesLionGenevaLugano386TurinMilan

maxon motor – represented worldwidemaxon motorEuropemaxon Sales CompaniesGermany (Head Office)maxon motor gmbhTruderinger Strasse 21081825 MunichGermanyTel. +49/89 - 42 04 93 -0Fax: +49/89 - 42 04 93 -40E-mail: info@maxonmotor.deGermany (North)maxon motor gmbhEmil-Beithan-Strasse 1634637 SchrecksbachGermanyTel. +49/6698 - 96 11 -0Fax: +49/6698 - 96 11 -14E-mail: horst.kalbfleisch@maxonmotor.comGermany (East)maxon motor gmbhVon-Stephan-Strasse 701809 HeidenauGermanyTel. +49/3529 - 53 54 18Fax: +49/3529 - 53 54 19E-mail: jens-uwe.henke@maxonmotor.comGermany (Central)maxon motor gmbhBolbergstrasse 2/172820 SonnenbühlGermanyTel. +49/7128 - 30 46 83Fax: +49/7128 - 30 47 09E-mail: thilo.asprion@maxonmotor.comGreat Britainmaxon motor uk ltdMaxon HouseHogwood Lane, FinchampsteadBerkshire, RG40 4QWGreat BritainTel. +44/1189 - 73 33 37Fax: +44/1189 - 73 74 72E-mail: sales@maxonmotor.co.ukwww.maxonmotor.co.ukNetherlandsmaxon motor benelux B.V.De Giem 227547 SV EnschedeNetherlandsTel. +31/53 - 486 47 77Fax: +31/53 - 486 47 88E-mail: info@maxonmotor.nlwww.maxonmotor.nlBelgium, Luxembourgmaxon motor benelux B.V.Mechelen CampusSchaliënhoevedreef 20 C2800 MechelenBelgiumTel. +32/15 - 20 00 10Fax: +32/15 - 27 47 71E-mail: info@maxonmotor.bewww.maxonmotor.beSpain (Madrid)maxon motor ibérica s.a.C/ Polo Norte nº 928850 Torrejón de ArdozSpainTel. +34/91 - 656 49 73Fax: +34/91 - 656 48 72E-mail: miguel.cano@maxonmotor.comwww.maxonmotor.esSpain (Barcelona)maxon motor ibérica s.a.Vía Massagué 26 4º 1ª08201 SabadellSpainTel. +34/93 - 715 69 52Fax: +34/93 - 725 73 59E-mail: jordi.more@maxonmotor.comwww.maxonmotor.esSpain (La Rioja)maxon motor ibérica s.a.C/ General Vara del Rey, 9 5º K26002 LogroñoSpainTel. +34/941 23 65 91Fax: +34/941 23 65 13E-mail: juan.ruiz@maxonmotor.comwww.maxonmotor.esSwedenDJ Stork Drives ABBox 1158Solna Strandväg 116171 54 SolnaSwedenTel. +46/8 - 635 60 00Fax: +46/8 - 635 60 01E-mail: info@storkdrives.sewww.storkdrives.seDenmarkDJ Stork Drives ABKorskildelund 62670 GreveDenmarkTel. +45 7026 2737E-mail: per.nielsen@storkdrives.dkwww.storkdrives.dkNorwayDJ Stork DrivesPostboks 13Storgata 152711 GranNorwayTel. +47/6160 9492Mobile: +47/9400 2990E-mail: arve.stensrud@storkdrives.nowww.storkdrives.noItalymaxon motor italia S.r.l.Via Sirtori 3520017 Rho MIItalyTel. +39 02 93580588Fax: +39 02 93580473E-mail: info.it@maxonmotor.comwww.maxonmotor.itAustria, Hungary, SloveniaKwapil & Co GmbHKammelweg 91210 WienAustriaTel. +43/1 - 278 85 85Fax: +43/1 - 278 85 86E-mail: verkauf@kwapil.comwww.kwapil.comCzech Republic, Slovakia, PolandKwapil & Co. Gesellschaft m.b.H.Hlavní 1054/131624 00 BrnoCzech RepublicTel. +420 541 211 538Fax: +420 541 217 467E-mail: sales@kwapil.comwww.kwapil.czmaxon Sales AgentsEuropeFinlandOy DJS AutomationVitikka 1D02630 EspooFinlandTel. +358 9 439 1600Fax: +358 9 439 16060E-mail: info@djsautomation.fiwww.djsautomation.fiFrancemdp21, Porte du Grand Lyon, Neyron01707 Miribel CedexFranceTel. +33/472 - 018 300Fax: +33/472 - 018 309E-mail: mdpcontact@mdpmotor.comwww.mdpmotor.comRussiaAviton JSCAptekarskiy prospect, 6 office 710197376 St. PetersburgRussiaTel. +7-812- 702 1001Fax: +7-812- 702 1148E-mail: sales@aviton.spb.ruwww.aviton.spb.ruTurkeyElsim Elektroteknik Sistemler A..Yeilce Mah. Göktürk Cad.Çeni Sok. No:434418 4. Levent - IstanbulTurkeyTel. +90 (212) 282 75 80 Pbx.Fax: +90 (212) 282 75 81E-mail: elsim@elsim.comwww.elsim.com387

Americamaxon Sales CompaniesUSA (East Coast)maxon precision motors, inc.101 Waldron RoadFall River, MA 02720, USATel. +1/508 - 677 0520Fax: +1/508 - 677 0530E-mail: info@maxonmotorusa.comwww.maxonmotorusa.comUSA (West Coast)maxon precision motors, inc.San Mateo Centre1820 Gateway Drive, Suite 370San Mateo, CA 94404, USATel. +1/650-524-8822Fax: +1/650-372-9395E-mail: info@maxonmotorusa.comwww.maxonmotorusa.commaxon Sales AgentsAmericaBrazilTreffer Ltda.Av. Protásio de Oliveira Penna 366 / 101Cep 30575-360 Bairro BuritisBelo Horizonte – MGBrazilTel. +55 31 9982 95 95Fax: +55 31 3378 62 22E-mail: motores@treffer.com.brwww.treffer.com.brAustraliamaxon Sales CompaniesAustraliamaxon motor australia Pty LtdUnit 4 / 22 Leighton PlaceHornsby NSW 2077AustraliaTel. +61 2 9476 4777Fax: +61 2 9476 4866E-mail: info.au@maxonmotor.comwww.maxonmotor.com.auAfricamaxon Sales AgentsAfricaSouth AfricaDNH TRADESERVE CCP.O. Box 311511684 KyalamiSouth AfricaTel. +27 11 468 2722Fax-mail: +27 86 509 6714E-mail: info@dnhtrade.co.zaCanadaElectromate4300 Steeles Avenue West,Unit #39Woodbridge, Ontario L4L 4C2CanadaTel. +1/877 737 8698Fax: +1/877 737 8699E-mail: sales@electromate.comwww.electromate.com388

maxon motorAsiamaxon Sales CompaniesChinamaxon motor (Suzhou) Co., Ltd.5F, Block 1, No. 1128, East Jiangxing Road,Wujiang Economic Developing District,215200 Wujiang, Jiangsu ProvinceChinaTel. +86/512-8207 9287Fax: +86/512-8207 9761E-mail: info@maxonmotor.com.cnwww.maxonmotor.com.cnIndiamaxon precision motor India Pvt. Ltd.#4, Subhodayam, 3 rd FloorNew B.E.L. Road, R.M.V. 2 nd stageBangalore – 560 094IndiaTel. +91 80417 34132Fax: +91 80416 12703Mobile: +91 95387 71755E-mail: info.in@maxonmotor.comwww.maxonmotor.inJapanmaxon japan corporation5-1-15 ShinjukuShinjuku-KuTokyo 160-0022JapanTel. +81/3 - 3350 42 61Fax: +81/3 - 3350 42 30E-mail: info@maxonjapan.co.jpwww.maxonjapan.co.jpKoreamaxon motor Korea3F, Tops Venture Tower Bldg.1591-3, Seocho-Dong, Seocho-GuSeoul, Korea 137-876Tel. +82/2 - 3486 3441Fax: +82/2 - 3486 8836E-mail: info.kr@maxonmotor.comwww.maxonmotor.co.krTaiwanmaxon motor Taiwan Co. Ltd.8F.-8 No. 16, Lane 609, Sec. 5Chongxin Rd., Sanchong Dist.,New Taipei City 241Taiwan (R.O.C.)Tel. +886-2-2999-3558Fax: +886-2-2999-7268E-mail: edward.wang@maxonmotor.comwww.maxonmotor.com.twmaxon Sales AgentsAsiaHong KongServo Dynamics (H.K.) Ltd.Room 504, 5/Fl, Mega Trade Centre1 Mei Wan StreetTsuen Wan, N.T. Hong KongTel. +852/2409 9986Fax: +852/2409 7872E-mail: sales@servodynamics.com.hkIsraelElectrondart Ltd.9 Ben Zion Gellis St.Segula Industrial AreaP.O. Box 4575Petach-Tikva 49145IsraelTel. +972 (3) 931 4447Fax: +972 (3) 930 2867E-mail: sales@e-dart.co.ilwww.e-dart.co.ilMalaysiaServo Engineering Sdn. Bhd.No. 15 G, Ground Floor, Highway Center,Jalan 51/205,46050 Petaling Jaya,Selangor Darul EhsanMalaysiaTel. +603-7782 3540Fax: +603-7784 1013E-mail: servo@tm.net.mywww.servo.com.mySingaporeServo Dynamics Pte. Ltd.No. 10 Kaki Bukit Road 1#01-30 Kaki Bukit Industrial Park416175 SingaporeTel. +65/6844 0288Fax: +65/6844 0070E-mail: servodynamics@servo.com.sgwww.servo.com.sgThailandServo Dynamics (Thailand) Co. LTD52/210 Moo 2, Soi Wadnamdaeng, Srinakarin Rd.10540 Bangkaew Bangplee SamutprakarnThailandTel. +66 2 753 56 25Fax: +66 2 753 56 50E-mail: info@servoline.comwww.servoline.com389

maxon product rangeThe solution is always a matterof the right combination.If versatility and intelligent drive solutions are called for, the maxonproduct range provides the answer: A wide range of brushed andbrushless DC motors up to 500 watts complemented by gearheads,sensors, brakes, positioning controllers and accessories offer a consistentmodular system to realize whatever you have in mind.maxon motor is the world’s leading supplier of high-precision drivesand systems of up to 500 watts power output. maxon motor stands forcustomer specific solutions, high quality, innovation, competitive pricesand a worldwide distribution network. See what we can do for you:www.maxonmotor.com