2003/2004

Catalogue M 11 • 2003/2004MOTORS low-voltageSquirrel-Cage MotorsSizes 56 to 450Output 0.06 kW to 1000 kW

Other catalogues for “Standard Drives“MICROMASTER DA 51.2MICROMASTER 410/420/430/440InvertersOrder No.:German: E86060-K5151-A121-A4English: E86060-K5151-A121-A4-7600Catalogue CA 01 – SD configurator selection aidIn future the SD configurator selection aid will be available in combinationwith the CA 01 electronic catalogue and no longer on aseparate CD.MICROMASTER/COMBIMASTER DA 51.3MICROMASTER 411 InvertersDistributed Drive SolutionsCOMBIMASTER 411Order No.:German: E86060-K5251-A131-A2English: E86060-K5251-A131-A2-7600SIVOLT A/VAlternating current and three-phasecurrent controller(available only in German)DA 68Order No.:German: E20002-K4068-A101-A1Components for automation CA 01Order No.:German: E86060-D4001-A100-C1English: E86060-D4001-A110-C1-7600A&D MallInternethttp://www.siemens.com/automation/mallOn CD 2 of the selection and configuration aids you will find the SDconfigurator for low-voltage motors, MICROMASTER 4 inverters andSINAMICS G110 including:• Dimension drawing generator for motors• Data sheet generator for motors• Starting calculation• 3D models in .stp format• Extensive documentationHardware and software requirements• PC with Pentium II or comparable processor• Operating systems– Windows 98/ME– Windows 2000– Windows XP– Windows NT(Service Pack 5 upwards)• Minimum of 128 RAM• 1024 x 768 graphics with more than 256 colors / small fonts•CD-ROM drive• Windows-compatible sound card• Windows-compatible mouseInstallationYou can install this catalogue directly from the CD-ROM as a completeor partial version on your hard disk or in the network.Hotline:For technical advice and hotline support concerning our CA 01 catalogue:Tel.: +49 (0) 180 50 50 22 2E-mail: adsupport@siemens.comTrademarks® COMBIMASTER, DURIGNIT, ECOFAST, LOGO!,MICROMASTER, SIMATIC, SIMOTION and SIMOVERTare registered trademarks of Siemens.Other names in this catalogue may be trademarkswhich, if used by third parties for their own purposes,may violate the rights of the trademark owner.

Low-VoltageMotorsCatalogue M 112003/2004Introduction1Technical information2Supersedes:Catalogue M 11 · 2002/2003The products in this catalogueare also included in theCD-ROM catalogue CA 01Order No.:E86060-D4001-A110-C1-7600Contact your local Siemens representativefor further information© Siemens AG 2003Selection and ordering data1LA and 1LG squirrel-cage motors31MA squirrel-cage motorsIncreased safetyEEx e II type of protection 41MJ squirrel-cage motorsExplosion-proof enclosureEEx de IIC type of protection 5Squirrel-cage motorsSector solutions6The products and systemsdescribed in thiscatalogue are manufacturedunder applicationof a certified qualitymanagement systemin accordance withDIN EN ISO 9001(Certificate RegistrationNo. DE-000357 QM).The certificate is recognizedin all IQNet countries.DimensionsAccessories and repair partsAppendix78As

Welcome toAutomation and DrivesWe would like to welcome you to Automation andDrives and our comprehensive range of products,systems, solutions and services for production andprocess automation and building technologyworldwide.With integrated automation blocks, powerfulengineering tools and innovative concepts such asTotally Integrated Automation and Totally IntegratedPower, we deliver solution platforms based onstandards that offer you a considerable savingspotential.Discover the world of our technology now. If you needmore detailed information, please contact one of yourregional Siemens partners.They will be glad to assist you.1/2 Siemens M 11 · 2003/2004

1/3Siemens M 11 · 2003/2004 1/3

1Squirrel-cage motorsIntroductionTechnology that demonstrates expertiseSquirrel-cage motorsWhatever your drive applicationis, motors fromSiemens are sure to suit yourdrive system concept!And should you ever experiencea drive problem,whether large or small, wewill work out the optimal solutionwith you.The advantages of our motors:■ Optimum drive solutionsfor almost every sector■ Internationally recognizedmarket leading technology■ The simple, rugged constructionof the componentsguarantees an extremelylong service life■ Certified quality"DIN EN ISO 9001"■ Worldwide operationthanks to compliance withnational (DIN/VDE) andinternational standards(IEC/EN)■ Development and productionwith materials inaccordance with theSiemens standardSN 36 350 for environmentallycompatibleproducts■ Environmentally friendlyproduction technology■ Highly qualified engineeringadvice – locally –thanks to our global salesnetwork■ Worldwide service■ High-speed logistics system■ 50,000 standard motorsalways in stock1/4Siemens M 11 · 2003/2004

Squirrel-cage motorsIntroductionLow-voltage motors,surface air cooled, IP55 degree of protection1■ The "modular installationconcept" with rotary pulseencoder, separately drivenfan and brake makesspecial designs superfluous.This mounting technologymakes the 1LAstandard motors, quick,easy and economical touse in any application.The "modular installationconcept" reduces costsfor installation, commissioningand stock keeping(for further details, see"Modular technology" inSection 2 "Technical information").Basic versionEnergy-saving motorseff1, eff2, EPACTpole-changingFor converter-fed operation1LA and 1LG,see Section 3Increased safetyEEx e ll type ofprotection1MA see Section 4Explosion-proofenclosureEEx de llC type ofprotection1MJ see Section 5Sector solutionsSmoke extraction motors,marine motorsSee Section 6Siemens M 11 · 2003/20041/5

Terminal boxesPage 2/18ConnectionPage 2/18Insulation and windingPage 2/17Cooling and ventilationPage 2/23NoisePage 2/28BearingsPage 2/29Selection of bearingsPage 2/30Diagrams of bearingsPage 2/34Shaft extensionPage 2/27TorquePage 2/16Paint finishPage 2/5Types of constructionPage 2/25Frame designPage 2/23Rating platePage 2/15

Squirrel-cage motorsTechnical informationGeneral information2Squirrel-cage motors■ Order number1st to 3rd position (number, letter, letter)Surface cooled squirrel-cagemotor, degree of protectionIP55Single-speed, pole-changing,Aluminum and cast iron designImproved efficiency eff2High efficiency eff1Increased power rating, converter-fedoperation1 2 3 4 5 6 7 8 9 10 11 12– – Z▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲11LLAGIncreased safety,EEx e II type of protection 1 M AExplosion-proof enclosure,EEx de IIC type of protection 1 M J4th position (number)Type series5th to 7th position (numbers) Motor frame size, coded from 56 to 4508th position (number)9th and 10th position (letters)11th position (number)12th position (number)Special designsNumber of polesDesignVoltage, connections and frequencyType of constructionPlease state in plain text or Order codeOrdering exampleThree-phase motor IP554-pole, 50 Hz, 45 kW,230 VB/400 V*,IM V 5 type of constructionwith canopySpecial designs:■ 3 PTC thermistors■ Separately mounted fanOrder No. 1LA5223 –4AA. .Voltage identifier – 1Type of construction identifier – 9Special designs –Z■ IM V 5 type of constructionM1Fwith canopy■ 3 PTC thermistorsA11■ Separately mounted fanIn order, specify:1LA5223 –4AA19–ZM1F + A11 + G17G172/2Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationGeneral information■ Order number (continued)Overview of "Special designs"The order codes for the individual motors can be found in the "Selection and ordering data".2Order code Special designs For detailedinformationseePageWindings and motor protectionA10 Motor protection with PTC thermistors for converter-fed2/17, 2/44operation with three embedded tempera-ture sensors for alarm in zonesA11 Motor protection with PTC thermistors with threeembedded temperature sensors for tripping2/17, 2/18,2/47A12 Motor protection with PTC thermistors with six 2/17embedded temperature sensors for alarm andtrippingA15 Motor protection with PTC thermistors for converter-fed2/17operation with three embedded tempera-ture sensors for trippingA16 Motor protection with PTC thermistors for converter-fed2/17operation with six embedded temperaturesensors for alarm and trippingA23 Motor temperature detection with embedded 2/44temperature sensor KTY 84-130A25 Motor temperature detection with embedded 2/44temperature sensors 2 x KTY 84-130A60 Installation of 3 PT 100 G resistance thermometers –A61 Installation of 6 PT 100 G resistance thermometers –A72 Installation of 2 PT 100 screw-in resistancethermometers (basic circuit) for rolling-contactbearingsC11 Used acc. to temp. class F (up to CT 40 °C) withservice factorC12 Used acc. to temp. class F (up to CT 40 °C) withincreased power ratingC13 Used acc. to temp. class F with increased coolanttemperatureY52 Used acc. to temp. class F –other requirements–2/17, 2/442/17, 2/442/17, 2/442/17Paint finishK23 Unpainted (only cast iron parts primed) 2/5K24 Unpainted, only primed 2/5K26 Special paintwork in RAL 7030 stone grey 2/5K27 Special paintwork in RAL 6011 mignonette green 2/5K28 Special paintwork in RAL 7031 bluish grey 2/5L42 Special paintwork in RAL 7032 pebble grey 2/5L43 Special paintwork in RAL 9005 jet black 2/5M16 Special paintwork in RAL 1002 sand yellow 2/5M17 Special paintwork in RAL 1013 pearl white 2/5M18 Special paintwork in RAL 3000 flame red 2/5M19 Special paintwork in RAL 6021 pale green 2/5M20 Special paintwork in RAL 7001 silver grey 2/5M21 Special paintwork in RAL 7035 light grey 2/5M22 Special paintwork in RAL 9001 cream 2/5M23 Special paintwork in RAL 9002 grey white 2/5Order code Special designs For detailedinformationseePageDesign for zones in accordance with ATEXM34 Version for Zone 21 for mains-fed operation 2/9M35 Version for Zone 22 for mains-fed operation 2/9M38 Version for Zone 21 for converter-fed operation 2/9M39 Version for Zone 22 for converter-fed operation 2/9M72M73Version for Zone 2 for mains-fed operation 2/9EEx nA II T3 acc. to EN 50 021, Ex nA II T3 acc. toIEC 60 079-15Version for Zone 2 for converter-fed operation 2/9EEx nA II T3 acc. to EN 50 021, Ex nA II T3 acc. toIEC 60 079-15Distributed drive systemsG55 ECOFAST motor plug Han-Drive 10e for 230 Vd/ 2/46400 VYG56 ECOFAST motor plug, EMC resistant,2/46Han Drive 10e, 230 Vd/400 V*H90 MICROSTARTER – direct on-line starter with 2/4724 V DC control with metric M25 cable entriesH91 MICROSTARTER – direct on-line starter with 2/4724 V DC control, with HAN Q8 plug connectorsH92 MICROSTARTER – direct on-line starter with AS- 2/47Interface connection, with metric M25 cable entriesH93 MICROSTARTER – direct on-line starter with AS- 2/47Interface connection, with HAN Q8 plug connectors(ECOFAST)H94 MICROSTARTER – reversing starter with AS-Interface2/47connection, with metric M25 cable entriesH95 MICROSTARTER – reversing starter with AS-Interface2/47connection, with HAN Q8 plug connector(ECOFAST)Marine version – "Operation under deck"E00 Not certified,6/2to ABS 50 °C/CCS 45 °C/RINA 45 °Ctemperature class F used acc. to FE11 Certified according to GL (Germanischer Lloyd) 6/2Germany, CT 45 °C, temperature class F usedacc. to FE21 Certified according to LRS (Lloyds Register of 6/2Shipping), Great Britain, CT 45 °C, temperatureclass F used acc. to FE31 Certified according to BV (Bureau Veritas), France 6/2CT 45 °C, temperature class F used acc. to FE51 Certified according to DNV (Det Norske Veritas), 6/2Norway, CT 45 °C, temperature class F used acc. to FE61 Certified according to ABS6/2(American Bureau of Shipping), USA, CT 50 °C,temperature class F used acc. to FE71 Certified according to CCS6/2(Chinese Classification Society), China, CT 45 °C,temperature class F used acc. to FE80 Motor for use in shipping,higher ambient temperature and/orused as F in accordance with B6/3Y54 Special paintwork in other colors: RAL .... 2/5Y53 Normal paint finish in other colors: RAL .... 2/5Siemens M 11 · 2003/2004 2/3

Squirrel-cage motorsTechnical informationGeneral information2■ Order number (continued)Overview of "Special designs" (continued)The Order Codes for the individual motors can be found in the "Selection and ordering data".Order code Special designs For detailedinformationseePageModular technologyC00 Brake supply voltage 24 V DC 2/50, 2/54C01 Brake supply voltage 400 V AC, 50 Hz 2/50, 2/54G17 Mounting of separately driven fan from 2/44,from 2/56G26 Mounting of brake from 2/50H57H58H61H62Mounting of 1XP8 001-1 (HTL) rotary pulseencoderMounting of 1XP8 001-2 (TTL) rotary pulseencoderMounting of separately driven fan and1XP8 001-1 rotary pulse encoderMounting of brake and 1XP8 001-1 rotary pulseencoderfrom 2/47,from 2/562/47, 2/48,from 2/56from 2/47,from 2/562/48, 2/51,from 2/56H63 Mounting of brake and separately driven fan 2/49, 2/51,from 2/56H64H97H98H99Mounting of brake, separately driven fan, and1XP8 001-1 rotary pulse encoderMounting of separately driven fan and1XP8 001–2 rotary pulse encoderMounting of brake and1XP8 001–2 rotary pulse encoderMounting of brake, separately driven fan and1XP8 001–2 rotary pulse encoder2/48,from 2/56from 2/482/56from 2/482/56from 2/482/56K82 Manual brake release with lever 2/50, 2/51,2/54Further mountingsH70 Mounting of LL861 900 220 rotary pulse encoder from 2/56H71 Mounting of LL861 900 220 rotary pulse encoder from 2/57to be providedH72 Mounting of HOG 9 D 1024 I rotary pulse encoder from 2/56H73H74H75H78H79H80Y70Mounting of HOG 10 D 1024 I rotary pulseencoderMounting of HOG 9 rotary pulse encoder to beprovidedMounting of HOG 10 rotary pulse encoder to beprovidedPrepared for mounting of LL861 900 220 rotarypulse encoderPrepared for mounting of HOG 9 D 1024 I rotarypulse encoderPrepared for mounting of HOG 10 D 1024 I rotarypulse encoderMounting of rotary pulse encoder in specialdesignfrom 2/562/57, 2/592/57, 2/592/582/592/59Converter installationH15 Prepared for mounting of the MMI 2/44, 2/46Mechanical designD01 CCC China Compulsory Certification 2/7D02 Coolant temperature –50 °C to 40 °C 2/14, 2/15D03 Coolant temperature –40 °C to 40 °C 2/14, 2/15D04 Coolant temperature –30 °C to 40 °C 2/14, 2/15D30 Electrical acc. to NEMA MG1-12 2/8, 2/47D31 Design according to UL with "recognition mark" 2/8, 2/47–Order code Special designs For detailedinformationseePageMechanical design (continued)K10 Terminal box on LHS (view onto drive end) 2/19, 2/24K11 Terminal box on top, feet screwed on 2/24K16 Second standard shaft-end from 2/25,2/47K17 Drive-end seal for flange-mounting motors 2/23, 2/47K20 Bearings for increased cantilever forces 2/29, 2/31,from 2/37,2/47K30 VIK design 2/9, 2/47K31 Extra rating plate, loose 2/15, 2/47K32 With two additional lifting rings for IM V 1/IM V 3 2/25K36 Special bearing for drive end and non-drive end, 2/29 – 2/37bearing size 63K37 Low-noise design for 2-pole motors with clockwise 2/9, 2/28direction of rotationK38 Low-noise design for 2-pole motors with anticlockwise2/9, 2/28direction of rotationK40 Regreasing device from 2/29,2/47K45 Anti-condensation heating for 230 V 2/17K46 Anti-condensation heating for 115 V 2/17K50 IP65 degree of protection –K83 Rotation of terminal box by 90°,2/18 – 2/22inserted from drive endK84 Rotation of terminal box by 90°,2/18 – 2/22inserted from non-drive endK85 Rotation of terminal box by 180° 2/18 – 2/22K94 Located bearing drive end 2/29 – 2/35,2/47L03 Vibration-proof version –L04 Located bearing non-drive end 2/29 – 2/35,2/47L13 External earthing 2/18, 2/47L27 Insulated bearing cartridge 2/44L36 Sheet metal fan cover –L51 Protruding cable ends - right side –L52 Protruding cable ends - left side –L68 Full-key balancing –L99 Wire-lattice pallet 2/5, 2/47M44 Earth brushes for converter-fed operation –M46 Bolt-type screw terminal for cable connection, –accessories pack (3 units)M47 Saddle terminals for connection without cable lug –Y82 Extra rating plate 2/15, 2/47Notes on safety and commissioning/certificationB00 Without S&C note.–Customer's declaration of renouncement requiredB01 Complete with one set of safety and commissioning–notes per wire-lattice palletB02 Factory test certificate 2.3 acc. to EN 10 204 6/3D40 Canadian regulations (CSA) 2/8, 2/47K01 Vibration severity grade R 2/27, 2/47K06 Two-part plate on terminal box 2/20K09 Terminal box on RHS (view onto drive end) 2/242/4Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationGeneral information■ Paint finish and packagingPaint finishDesignStandard finishSpecial finish■For 1LA5, 1LA6, 1LA7, 1LA9,and 1MA7 as well as for1MA6/1MJ6 motors up toSuitability of paint finish for climate group inaccordance with DIN IEC 60 721, Part 2 – 1Moderate (extended)for indoors and outdoorsWorldwide (global)for outdoorsSuitable for use in the tropics for max. 60%relative humidity at 40 °CShort per.:Contin.:Short per.:Contin.:Also:frame size 200 L, the specialpaint is standard.up to 120 °Cup to 100 °Cup to 140 °Cup to 120 °Cfor aggressive atmospheresup to 1 % acid and alkali concentrationor permanent dampness in shelteredroomsFor very corrosive environments,the 1LA8, 1LG4 and1LG6 motors can be paintedwith off-shore paint CERAM-KOTE 54 ® (only on request).All motors can be painted overwith commercially availablepaints.When no color is specified, allmotors are painted in the colorRAL 7030.Special paint with increasedlayer thickness available onrequest.2Packing weights and dimensionsPacking weightsFor motorsFor land transportSize Type Size IM B 3 Type of construction IM B 5, IM V 11LA5 . . ./1LA7 . . .,1LA6 . . ., 1LA9 . . .,1LG4 . . ., 1LG6 . . .,1MA6 . . ., 1MA7 . . .,1MJ6 . . ., 1MJ7 . . .in cartonstareon battenstarein cratestarein cartonstareon battenstarekg kg kg kg kg kg56 M . . . . 050/053 0.65 – – 0.65 – –63 M . . . . 060/063 0.65 – – 0.65 – –71 M . . . . 0700.65 – – 0.65 – –. . . . 07380 M . . . . 080. . . . 0830.65 – – 0.65 – –90 S90 L. . . . 090. . . . 096/0970.65 – – 0.65 – –100 L . . . . 106/107 1.3 – – 1.3 – –112 M . . . . 113 1.5 – – 1.5 – –132 S132 M160 M160 L180 M180 L. . . . 130/131. . . . 133/134. . . . 163/164. . . . 166. . . . 183. . . . 1864.7 – – 5.2 – –4.8 – – 5.7 – –13.0 – – 13.4 – –200 L . . . . 206/207 13.5 – – 13.5 – –225 S . . . . 22013.7 7 20 13.7 10 20225 M . . . . 223250 M . . . . 253 – 20 36 – 20 40280 S280 M315 S315 M315 L. . . . 280. . . . 283. . . . 310. . . . 313. . . . 316/317/318Values for type 1MJ1/1MJ8 motors on request.– 20 36 – 20 40– 20223840– 2022in cratestare45■The figures apply to individualpacking. For frame sizes 56 to180 L, wire-lattice pallets canbe used, order code L99.Packing weights and dimensions for 1LA8 motorsFor motorsPacking weightsSize Type Land transport on battens Sea transport in wooden cases3153554004501LA8 . . . Size IM B 3tare. . . . 315/317. . . . 353/355/357. . . . 403/405/407. . . . 453/455/457Maximum motor dimensionsLengthWidthHeightType IM V 1tareSize IM B 3tarekg kg kg kg3040455055657585270320390450Type IM V 1tare310365445510Allowances for maximum motor dimensions(packing dimensions = motor dimensions + allowance)Land transport on battensSea transport in wooden casesSize IM B 3approx.Type IM V 1approx.Size IM B 3approx.mm mm mm mm+250+200+200+250+300+250+250+200+500Type IM V 1approx.+250+200+500Siemens M 11 · 2003/2004 2/5

Squirrel-cage motorsTechnical informationGeneral information2■ Project planning aidsSD configurator (on CD2"Configuration" of catalogue"CA 01 – the Siemens A&DOffline Mall")More than 100,000 productswith approx. 5 million possibleproduct variants for drive engineeringapplications are listedin the interactive catalog CA 01– the Offline Mall of SiemensAutomation and Drives (A&D).To make the selection of thesuitable motor and/or inverterfrom the diverse A&D SD rangeeasier, the SD configurator hasbeen developed which is integratedinto the catalogue as a"selection aid".The SD configurator makes iteasier to find the right drive solution.In addition to the correctorder number, it also suppliesthe corresponding documentation.It can be used to display operatinginstructions, factory test certificates,and terminal box documentationsetc. as well as togenerate data sheets, dimensiondrawings, and start-up calculationsfor the correspondingproducts.It is also easy to assign a suitableinverter to the selectedmotor.The extensive help functiondoes not only explain the programfunctions, but also containsextensive technical backgroundmaterial.SD configurator productrange:Low-voltage motors(energy-saving motors, explosion-proofmotors) with correspondingdocumentation anddimension drawings, low-voltageinverters of theMICROMASTER 4 product series,SINAMICS G110 inverterchassis units, and much more.The interactive CA 01 Cataloguecan be ordered from yourlocal Siemens sales representativeor on the Internet underhttp://www.siemens.com/automation/CA01Under this address you can alsofind links to tips, tricks, anddownloads for functional updatesand documentation.Order number for the CA 0110/2003 English:E86060-D4001-A110-C1-7600Energy-saving programThis energy-saving programhas been developed so that theenergy-saving potential can beutilized simply, quickly, andpractically. The tool offers versatileuser interfaces for calculatingthe individual energy-savingsfor Siemens energy-savingmotors of the highest eff1 efficiencyclass. With this extraordinarytool it is even possible toplan entire plants with eff1 energy-savingmotors for purposesof comparison.The individual fields of applicationare as follows:Case 1Calculation of the energy-savingsas well as the amortizationtime for the additional cost ofthe Siemens eff1 energy-savingmotor as compared with theSiemens eff2 energy-savingmotor.In this case, the motor data forthe Siemens energy-saving motorsas well as their order numbershave already been stored.In addition, you are told howlong it will take until the additionalcost for an energy-saving motorwill pay for itself.Useful Internet linksConverters:http://www.siemens.com/micromasterDistributed drive systems:http://www.siemens.com/combimasterGeared motors:http://www.siemens.com/gearedmotorsCase 2Calculation of the energy-savingsas well as the amortizationtime for the additional cost ofthe Siemens eff1 energy-savingmotor as compared with otherknown motors.The calculation, however, requiresexact knowledge aboutthe technical data of the motorwhich is to be used for the comparison.Case 3Calculation of the energy-savingsas well as the amortizationtime for the additional cost ofthe Siemens eff1 energy-savingmotor as compared with anynumber of other known motors –plant analysis.This offers an optimal basis formaking a decision when itcomes to finding the most costeffectivesolution. The total powerfactor and the total reactivepower are also indicated in thiscase.ECOFAST:http://www.siemens.com/ecofastMotors:http://www.siemens.com/motorsNewsletter:http://my.ad.siemens.com/myAnD/Internet: http://www.siemens.com/energysavingprogramOrder number of the CD-ROM04/2002 German/English:E80001-D40-P220-X-74002/6Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationStandards, specifications, and tolerances■ Applicable standards and specificationsThe motors comply with variousstandards and regulations, especiallywith those in the tableopposite.Title IEC DIN/ENGeneral regulations for rotating electrical machines IEC 60 034-1,IEC 60 085AC induction motors for general use with standardized dimensions andpowerIEC 60 072fixing onlyDIN EN 60 034-1DIN EN 50 347Restart characteristics, rotating electrical machines IEC 60 034-12 DIN EN 60 034-12Terminal markings and direction of rotation, rotating electrical machines IEC 60 034-8 DIN EN 60 034-8Designation for type of construction, installation and terminal box positionIEC 60 034-7 DIN EN 60 034-7Entry to terminal box – prDIN 42 925 (08/99)Built-in thermal protection IEC 60 034-11 –Noise limits for rotating electrical machines IEC 60 034-9 DIN EN 60 034-9IEC standard voltages IEC 60 038 DIN IEC 60 038Cooling methods for rotating electrical machines IEC 60 034-6 DIN EN 60 034-6Mechanical vibrations, rotating electrical machines IEC 60 034-14 DIN EN 60 034-14Vibration limits – DIN ISO 10 816Degrees of protection for rotating electrical machines IEC 60 034-5 DIN EN 60 034-52In addition, the following applies to EEx motors:General regulations IEC 60 079-0 DIN EN 50 014Explosion-proof enclosure "d" IEC 60 079-1 DIN EN 50 018Increased safety "e" IEC 60 079-7 DIN EN 50 019Type of protection "n" (non-sparking) IEC 60 079-15 DIN EN 50 021■ National standardsThe motors comply with the applicableIEC or European standardslisted above. The Europeanstandards replace the nationalstandards in the followingEuropean member states:Germany (VDE), France (NF C),Belgium (NBNC), Great Britain(BS), Italy (CEI), Netherlands(NEN), Sweden (SS), Switzerland(SEV) etc.The motors also comply withvarious national standards.The following standards havebeen harmonized with IEC publication60 034-1 or replaced byEN 60 034-1 so that the motorscan be operated with the standardrated output.Explosion-proof motors:■Since these correspond withEuropean standardsEN 50 014, EN 50 018,EN 50 019, and directive94/9/EU (ATEX), test certificatesissued by authorized testingagencies (PTB, DMT, etc.) areaccepted by all member statesof the EU. The remainingAS 1359CSA C22.2, No. 100IS 325IS 4722NEK – IEC 60 034-1members of the CENELEC alsoaccept the certificates, includingSwitzerland and the CzechRepublic.Australia(higher rated output assignment than statedin DIN EN 50347 for frame size 250 M orlarger)CanadaIndiaNorway■ Electrical tolerancesThe following tolerances arepermitted according toDIN EN 60 034:Motors which comply withDIN EN 60034-1 must have avoltage tolerance of ± 5%/frequencytolerance ± 2%(Design A).The tolerance of ± 5% accordingto DIN EN 60034-1 also appliesto the rated voltage range.If utilized, the permitted limittemperature of the temperatureclass may be exceeded by10 K.Efficiency forP N ˆ 50 kW: – 0.15 · (1 – h)P N > 50 kW: – 0.1 · (1 – h)with h being a decimal number.1cosKPower factor 6• Minimum absolute value: 0.02• Maximum absolute value: 0.07Slip ±20% 1 )Locked-rotorcurrent +20%Locked-rotortorque–15% to+25%Breakdown torque –10%Moment of inertia ±10%1MA motors:Add 10 % to the certified valuesfor the locked-rotor current.■ Export of low-voltage motors to ChinaCCC - China Compulsory Certification- Order Code D01"Small power motors" which areexported to China must be certifiedup to a rated output of:2-pole: ˆ 2.2 kW4-pole: ˆ 1.1 kW6-pole: ˆ 0.75 kW8-pole: ˆ 0.55 kW1) For motors

Squirrel-cage motorsTechnical informationStandards, specifications, and tolerances2 ■ Energy-saving motors with European efficiency classification in accordance with EU/CEMEP 1 )Two and four pole low-voltagemotors in the power range of 1.1to 90 kW are marked with the efficiencyclass (ImprovedEfficiency) or (High Efficiency)in accordance with theEU/CEMEP agreement.So that the requirements of theefficiency classes andare fulfilled, the active parts ofthe motor have been optimized.The procedure for calculatingthe efficiency is based on theloss-summation method accordingto IEC 60034-2.■ Motors for the North American marketFor motors which comply withNorth American regulations(NEMA, CSA, UL, etc.) it mustalways be checked whether themotors will be used in the U.S.or Canada and whether they aresubject to state laws.Minimum efficiencies requiredby lawIn 1997, an act was passed inthe U.S. to define minimum efficienciesfor low-voltage threephasemotors (EPACT) 2 ). InCanada there is an act which islargely identical, although it isbased on different verificationmethods. The efficiency ofthese motors is verified for theU.S. using IEEE 112, test methodB, and for Canada usingCSA-C390. Apart from a few exceptions,all low-voltage threephasemotors exported to theU.S. or Canada must complywith legal requirements on efficiency.The act requires minimum efficienciesfor 2, 4, and 6-pole motorswith a voltage of 230 and460 V / 60 Hz in the powerrange of 1 to 200 HP (0.75 to160 kW). Explosion-proof motorsmust also be included.1LA9 and 1LG6 are also availablein the design for zones2, 21, and 22. According toEPACT, the following are excludedfrom the efficiency requirements,for example:• Motors whose frame size outputclassification does not correspondwith the standard seriesaccording toNEMA MG1-12.• Flange-mounting motors• Asynchronous brake motors• Converter-fed motors• Motors with design letter Cand higherFurther information on EPACT:http://www.eren.doe.gov/Particulars of the U.S. EnergyPolicy ActThe act lays down that the nominalefficiency at full load and aCC number (Compliance Certification)must be included onthe rating plate. The CC numberis issued by the U.S. Departmentof Energy (DOE). The followinginformation is stampedon the rating plate of EPACTmotors which must be markedby law: Nominal efficiency, designletter, code letter, CONT,CC no. CC 032A (Siemens) andNEMA MG1-12.Special requirements for Canada:CSA – Energy EfficiencyVerificationThese motors fulfill the efficiencyrequirements laid down bythe CSA standard C390. Thesemotors are available as 1LA9 or1LG6 and can be ordered withorder code D40 and also includethe CSA-E energy verificationmark.NEMA – Order Code D30The motors with increased efficiencyaccording to EPACT aredesigned to meet the NEMAMG1-12 electrical standard,and are marked accordingly.The mechanical design of allmotors is compliant only to IEC,not to NEMA dimensions.All motors of designD30 correspond to NEMA DesignA (i.e. standard torquecharacteristic in accordancewith NEMA and no starting currentlimitation). For Design B, C,and D, the special design is required(on request). Accordingto NEC-ANSI-C1, Division 2,Class I and II, Group A, B, andD, all 1LA/1LG motors thatmatch Zone 2 can be used.All other 1LA/1LG motors mustbe ordered with order codeD30.Data on the rating plate: Ratedvoltage (voltage tolerance of±10 %), nominal efficiency, designletter, code letter, CONTand NEMA MG1-12.UL Approval – Order CodeD31 3 )The motors based on the basicseries 1LA/1LG are listed for upto 600 V by UnderwritersLaboratories Inc.("Recognition Mark" = R/C).The motors must be orderedwith the code D31, voltage code"9" and the code for voltageand frequency 4 ). The "UL RecognitionMark" is included onthe rating plate of the motor.4In addition, the motor is designedto meet theNEMA MG1-12 electrical standard.The following data is includedon the rating plate: Ratedvoltage (voltage tolerance of±10%), nominal efficiency, designletter, code letter, CONT,and NEMA MG1-12.Externally or internally mountedcomponents such as– Motor protection– Heating element– Forced ventilation– Brake– Encoder– Power terminal– Plug connector– MICROSTARTERare UL-R/C, CSA-C, and US-listedor used by manufacturers inaccordance with regulations. Itmay have to be decided whetherthe motor is suitable for theapplication.The motors can be operatedwith a frequency converter –separate converter or built-on(1UA./order code H15) – at50/60 Hz.Deviating frequency settingsmust be tested at final acceptance.CSA Approval –Order Code D40 3 )The motors based on the basicseries 1LA/1LG are approvedfor up to 690 V in accordancewith the Canadian regulations ofthe Canadian Standard Association(CSA). Built-on or built-incomponents which are used arelisted by CSA or are used by themanufacturers in accordancewith regulations. It may have todecided whether the motor issuitable for the application.The motors must be orderedwith the code D40, voltage code"9" and the code for voltageand frequency. The CSA signand the rated current (voltagetolerance of ±10%) are includedon the rating plate.4When energy-saving motors(1LA9, 1LG6) are ordered, theyalso include the CSA-E energyverification mark on the ratingplate.1) CEMEP = European Committee ofManufacturers of ElectricalMachines and Power Electronics.2) Energy Policy Act3) No approval for Zones 2, 21, 22and EEx e- or EEx de-motors.4) According to UL, motor voltagesup to 600 V are certified. For thisreason, voltage code "6", for example,is omitted (400 Vd/690 V*/50 Hz or 460 Vd/60 Hz).Voltages 400 Vd and 460 Vdmust be ordered as follows:VoltageVoltage code400 Vd/50 Hz or9 with L1U460 Vd/60 Hz (50 Hz rating)460 Vd/60 Hz (50 Hz rating) 9 with L2T460 Vd/60 Hz (60 Hz rating) 9 with L2F2/8Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationStandards, specifications, and tolerances■ Design and certification of explosion-proof motors in accordance with directive 94/9/EC (ATEX)Use of 1LA/1LG motors inhazardous areas (type of protection"n") 1 )Zone 2 according to EN 50021/IEC 60079-15M72 Mains-fed operationM73 Converter-fed operationThe 1LA/1LG motors are suitablefor use in hazardous areasof Zone 2 for temperature classesT1 to T3. The maximum surfacetemperature during servicemust be less than the temperaturelimit for the particular temperatureclass.The ventilation system mustcomply with DIN EN 50 014.Use in accordance with class Fon request.The motors are fitted with an externalearthing terminal.The design of the terminal box issimilar to EExe.Vertical mounted motors withthe shaft extension pointingdownwards must be providedwith a canopy.Motors designed for type of protection"n" (Zone 2; Category 3according to ATEX) bear a declarationof EC conformity whichthe manufacturer issues at hisown discretion.Ambient temperature -20 °C to+40 °C. Deviating temperatureson request.The rating plate or the supplementaryrating plate is stampedwith:II 3GEEx nA II T3 acc. toEN 50021Ex nA II T3 acc. toIEC 60079-15.The rating plates of the motorsare not marked with a rated voltagerange.Converter-fed operation:The standard requires that themotor and converter are testedas a unit. An inquiry is thereforenecessary (extra cost).When ordering 1LA8 motors it isnecessary to specify in theE line whether a constant torqueor pump and fan drive is required.The 1LA and 1LG motors are fittedwith PTC thermistor detectors.1LG4 and 1LG6 motors arefitted with an additional PTCthermistor in the terminal box.For some motors, the speed limitmust be reduced and metalfans used.Zone 21 according toIEC 61 241/EN 50 281M34 Mains-fed operationM38 Converter-fed operationZone 22 according toIEC 61 241/EN 50 281M35 Mains-fed operationM39 Converter-fed operationThe 1LA/1LG motors are suitablefor use in areas with dangerof dust explosions if variousprecautions are taken. Surfacetemperatures may not exceed125 °C during normal operation.The version for conducting dust,degree of protection IP65, is designedfor Zone 21;for non-conductive dust, degreeof protection IP55, forZone 22.The motors are fitted with an externalearthing terminal and withan external metal fan.The design of the terminal boxfor Zone 21 is similar to EExe.Certificates:• EC type test certificate(ATEX), issued by the DMT(Deutsche Montan-Technologie)test centre for Zone 21.• Declaration of EC conformityfor Zone 22.Marking on the rating plate:Zone 21: II 2D T125 °CZone 22: II 3D T125 °CFor motors in Zones 2, 21, and22, designs in accordancewith UL (Order Code D31) andCSA (Order Code D40) cannotbe supplied.Pole-changing versions cannotbe used for motors inZone 21. Pole-changing versionsfor Zones 2 and 22 onrequest.Type of protection EEx de IICExplosion-proof enclosure"d" 1 )■All 1MJ motors are certifiedfor the EEx de IIC type of protection.1MJ6, size 71M to 200L,1MJ7, size 225 to 315M, 1MJ1and 1MJ8 with EC type testcertificate according to directive94/9/EC (ATEX)The frames are designed towithstand internal explosion.An igniting flame to the outsideis impossible. The frametemperature is less than theignition temperature of thegases for temperature classT4.Temperature class T6 on request.■The PTB certificate of conformity,which is valid up to temperatureclass T4, covers thefollowing deviations: differentcoolant temperature (–20 °C to+60 °C), site altitude, frequencyand rated duty type, polechangingmotors, fitting oftemperature sensors and converter-fedoperation with fittingof temperature sensors, designwith explosion-proof terminalbox, insulated bearingon non-drive end. Please inquire.Markings on the rating plate:II 2G EEx de IIC orII 2G EEx d II CType of protection EEx e IIIncreased safety "e" 1 )■The 1MA motors are certifiedfor the EEx e II type of protectionfor temperature classesT1 to T3 and have an EC typetest certificate in accordancewith directive 94/9/EC (ATEX).Higher temperature classesare available on request.With the exception of 2-polemotors with frame size 225 Mor larger, all motors are standarddesigns i.e. the motorsare suitable for T1/T2 or T3and can be operated with thecorresponding rated output. Anew or supplementary certificatemay be needed for nonstandarddesigns (differentfrequency, output, coolanttemperature, site altitude etc.)(please inquire). It is essentialfor the temperature class to bespecified because if not, thestandard design for T1/T2 andT3 will be certified (doublecertification fee).Markings on the rating plate:II 2G EEx e II T.2■ VIK design – Order code K30Motors up to frame size 355 canbe supplied in accordance withthe "Technical Requirements" ofVIK (Verband der IndustriellenEnergie- und Kraftwirtschaft).Not possible for 1LA5 motors,1LG4 motors are delivered.A low-noise design is additionallyrequired for all 2-pole 1LG4,1MJ6, 1MJ7, and 1MA6 motors,frame sizes 315 S to 315 L, aswell as for all 2-pole 1MJ8/1MJ1motors (Order Code K37 orK38). 1LG4, 1LG6, 1MJ6, and1MJ7 motors are supplied witha special terminal box with a removablecable entry plate.Take account of the rated-outputclassification and the dimensionsof 1LA8 motors. Theterminal box cannot be rotatedby 4 x 90° for motors 1LA8,frame sizes 355 to 357.Vertically mounted motors withshaft extension pointing downwardsmust be provided with acanopy (type of constructioncode e.g. 9 (M1F), 4).Use acc. to class B is specified.Frame sizes 400 and 450 arenot available with the VIK design.Converter-fed operation on request.VIK design motors with externalmountings (brake, rotary pulseencoder, separately driven fan,and anti-condensation heating)do not comply with Zone 2 accordingto VDE 0165. No versionfor Zones 21/22.VIK design motors with metricscrewed glands as cable entriesare included in the scopeof supply.1) Ex-design motors (except forZone 22) include certified metricglands in the scope of supply. Noapproval for UL/CSA.Siemens M 11 · 2003/2004 2/9

Squirrel-cage motorsTechnical information2Electrical features■ Voltages, currents, and frequenciesStandard voltagesEN 60034-1 differentiates betweenCategory A (combinationof voltage deviation ± 5% andfrequency deviation ± 2%) andCategory B (combination of voltagedeviation ± 10% and frequencydeviation +3/–5%) forvoltage and frequency fluctuations.The motors can supply their ratedtorque in both Category Aand Category B. In Category A,the temperature rise is approx.10 K higher than during normaloperation. According to thestandard, longer operation isnot recommended forCategory B.See page 2/15 for details of therating plate inscriptions and examples.The selection and orderingdata state the rated currentat 400 V. DIN IEC 60 038specifies a tolerance of ±10%for system voltages of 230 V,400 V, and 690 V.The rating plates of motors withvoltage code 1 or 6 also includea rated current range in additionto the rated voltage (see table).The rated currents at 380 V and420 V are listed in the table onpage 2/12 and on the ratingplate.The tolerance laid down byDIN EN 60 034-1 applies to allconverter-fed 1LA8 motors aswell as to 1LA5, 1LA7, and1LG6 motors with special 690 Vinsulation i.e. no rated voltagerange is specified on the ratingplate.For 1LA and 1LG motors, typeof protection "n" (Zone 2), norated voltage range is specifiedeither.1MA motors:For non-standard frequenciesthe t E output values may differfrom those stated in the selectiontables; in this case, a new orsupplementary certificate isneeded. For d-connection,overload protection with phasefailureprotection must be provided.Standard voltages:Voltages Rated voltage range Voltagecode1LA, 1LG, and 1MJ motors230 Vd/400 V*, 50 Hz400 Vd/690 V*, 50 Hz220 – 240 Vd/380 – 420 V*, 50 Hz380 – 420 Vd/660 – 725 V*, 50 Hz1LA and 1LG motorsSecond rating plate with 50 and 60 Hz data, frame sizes 56 to 315 Mfor 1LA9 and 1LG6 with output at 60 Hz additionally in HP460 V, 60 Hz 440 – 480 V, 60 Hz 1.61MA motors230 Vd/400 V*, 50 Hz400 Vd/690 V*, 50 Hz218 – 242 Vd/380 – 420 V*, 50 Hz380 – 420 Vd/655 – 725 V*, 50 Hz16162/10Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical information■ Voltages, currents, and frequencies (continued)Non-standard voltages and/orfrequenciesThe tolerance laid down byDIN EN 60 034-1 applies to allnon-standard voltages.Order Codes have been allocatedfor a number of non-standardvoltages at 50 and 60 Hz(11th position of Order No. =9).Order Codes for other rated voltages:L1X■L1Y■Standard windingNon-standard windingbetween 200 V and 690 V(other voltages to request)When ordering state in plaintext:Voltage, frequency, connection,and required rated output in kW.■This Order Code only determinesthe price.Electrical features2Voltage at50 HzRequired outputat 50 HzOrderCode for50 Hz(singlespeed)1 )Frame sizes for motors1LA5,1LA71LA6,1LA91LG4,1LG61LA81MA6,1MA7 2 )1MJ6 1MJ7 1MJ8,1MJ1220 Vd/380 V*(210 – 230 Vd/360 – 400 V*)380 Vd/660 V*(360 – 400 Vd/625 – 695 V*)415 V*(395 – 435 V*)415 Vd(395 – 435 Vd)400 Vd (460 Vdbei 60 Hz)(380 – 420 Vd)50 Hz output L1R 56 – 225 56 – 200 180 – 315M – 63 – 315L 71 – 200 225 – 315 –50 Hz output L1L 56 – 225 56 – 200 180 – 315L – 63 – 315L 71 – 200 225 – 315 –50 Hz output50 Hz outputL1C 56 – 225 56 – 200 180 – 315M –63 – 315L 71 – 200 225 – 315L1D 56 – 225 56 – 200 180 – 315L –63 – 315L 71 – 200 225 – 31550 Hz output L1U 56 – 225 56 – 200 180 – 315L – – – – –––Voltage at60 HzRequired outputat 60 HzOrderCode for60 Hz(singlespeed)Frame sizes for motors1LA5,1LA71LA6,1LA91LG4,1LG61LA81MA6,1MA7 2 )1MJ6 1MJ7 1MJ8,1MJ1220 Vd/380 V*220 Vd/380 V*50 Hz output60 Hz outputL2AL2B56 – 22556 – 22556 – 20056 – 200180 – 315M180 – 315M––63 – 315L–71 – 20071 – 200225 – 315225 – 280 S–315 – 450380 Vd/660 V*380 Vd/660 V*50 Hz output60 Hz outputL2CL2D56 – 22556 – 22556 – 20056 – 200180 – 315L180 – 315L315 – 450315 – 45063 – 315L–71 – 20071 – 200225 – 315225 – 315–315 – 450440 V*440 V*440 Vd440 Vd50 Hz output60 Hz output50 Hz output60 Hz outputL2QL2WL2RL2X56 – 22556 – 22556 – 22556 – 22556 – 20056 – 20056 – 20056 – 200180 – 315M180 – 315M180 – 315L180 – 315L––315 – 450315 – 45063 – 315L–63 – 315L–71 – 20071 – 20071 – 20071 – 200225 – 315225 – 315225 – 315225 – 315–315 – 450–315 – 450460 V*460 V*460 Vd460 Vd50 Hz output60 Hz output50 Hz output60 Hz outputL2SL2EL2TL2F56 – 22556 – 22556 – 22556 – 22556 – 20056 – 20056 – 20056 – 200180 – 315M180 – 315M180 – 315L180 – 315L––315 – 450315 – 45063 – 315L–63 – 315L–71 – 20071 – 20071 – 20071 – 200225 – 315225 – 315225 – 315225 – 315–315 – 450–315 – 450575 V*575 V*575 Vd575 Vd50 Hz output60 Hz output50 Hz output60 Hz outputL2UL2LL2VL2M56 – 22556 – 22556 – 22556 – 22556 – 20056 – 20056 – 20056 – 200180 – 315M180 – 315M180 – 315L180 – 315L––315 – 450315 – 45063 – 315L–63 – 315L–71 – 20071 – 20071 – 20071 – 200225 – 315225 – 315225 – 315225 – 315–315 – 450–315 – 450Voltage at60 HzRequired outputat 60 HzOrderCode for 1LA5,60 Hz 1LA7(polechanging)Frame sizes for motors1LA6,1LA91LG4 1LA8 1MA6,1MA7 2 )1MJ6 1MJ7 1MJ8,1MJ1220 V220 V50 Hz output60 Hz outputL4AL4B63 – 20063 – 200––180 – 280180 – 280––––––––––380 V380 V50 Hz output60 Hz outputL4CL4D63 – 20063 – 200––180 – 280180 – 280––––––––––440 V440 V50 Hz output60 Hz outputL4GL4E63 – 20063 – 200––180 – 280180 – 280––––––––––460 V460 V50 Hz output60 Hz outputL4JL4H63 – 20063 – 200––180 – 280180 – 280––––––––––575 V575 V50 Hz output60 Hz outputL4NL4M63 – 20063 – 200––180 – 280180 – 280––––––––––1) For Order Codes L1C, L1D, L1L,L1R and L1U, the rating platealso contains a rated voltagerange.2) Requires special certificate.Siemens M 11 · 2003/2004 2/11

Squirrel-cage motorsTechnical informationElectrical features2■ Voltages, currents, and frequencies (continued)Rated currents for the rated voltage range from 380 V to 420 V at 50 HzCurrents for voltage and number of poles380 V2-pole420 V 380 V4-pole420 V 380 V6-pole420 V 380 V8-poleA A A A A A A A1LA7, 1LA5 motors1LA7 0501LA7 0530.270.330.260.320.210.300.210.31––––––––1LA7 060 0.520.530.420.44 ––––1LA7 063 0.680.700.560.570.480.5––1LA7 0701LA7 0731.051.381.021.410.801.070.771.060.660.800.640.800.360.510.360.521LA7 0801LA7 0831.752.451.792.501.501.901.501.921.181.621.251.660.731.010.801.101LA7 0901LA7 0963.404.703.354.652.603.502.603.502.103.02.152.951.151.631.181.601LA7 106 6.256.154.84.84.04.12.252.21LA7 107 ––6.56.8––3.03.01LA7 113 8.2 7.7 8.4 8.3 5.4 5.3 4.1 4.21LA7 130 10.610.411.411.97.37.55.96.01LA7 131 14.113.8––––––1LA7 133 ––15.415.59.59.77.97.91LA7 134 ––––13.013.1––1LA7 1631LA7 16421.028.020.526.022.3–21.5–1LA7 166 34.0 32.0 29.5 28.5 24.8 24.7 17.6 18.41LA5 1831LA5 1861LA5 2061LA5 2071LA5 2201LA5 22340–5567–8138–5264–763642–5769843541–5464781LA6, 1LG4 motors1LA6 106 6.256.154.84.84.04.12.252.21LA6 107 ––6.56.8––3.03.01LA6 113 8.2 7.7 8.4 8.3 5.4 5.3 4.1 4.21LA6 130 10.610.411.411.97.37.55.96.01LA6 131 14.113.8––––––1LA6 133 ––15.415.59.59.77.97.91LA6 134 ––––13.013.1––1LA6 1631LA6 1641LA6 1661LG4 1831LG4 1861LG4 1881LG4 2061LG4 2071LG4 2081LG4 2201LG4 2231LG4 2281LG4 2531LG4 2581LG4 2801LG4 2831LG4 2881LG4 3101LG4 3131LG4 3161LG4 3171LG4 31821.028.034.041.5–56566782–83100100134136162196198230280345–20.526.032.040–54526377–759093128126150182188215255315–22.3–29.53642.559–57707285104104138144168204205245295360–21.5–28.53541.560–556965779498134132156190194230275330–17.5––32.74046.5–6417.5–24.8–30.538.5374561–607373878710614614217020524529517.3––3138.545.5–6317.3–24.7–28.5373742.560–5466688180971341361621902252759.913.1–26.5–3440479.913.117.6–25.534.5–33.540.540.546.56460737692112110146174210250420 V10.613.4–23.5–31374310.613.418.4–2534.5–323936.54258576970841021041361641982402/12Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationElectrical features■ Voltages, currents, and frequencies (continued)Rated currents for the rated voltage range from 380 V to 420 V at 50 Hz (continued)2Currents for voltage and number of poles380 V2-pole420 V 380 V4-pole420 V 380 V6-pole420 V 380 V8-poleA A A A A A A A1LG6, 1LA8 motors1LG6 183 40.537.53634.5 ––––1LG6 186 ––42.540.530.52924.5231LG6 206 5451––3735.5 ––1LG6 207 666256544440.532.530.51LG6 220 ––7064––3834.51LG6 223 81738476595345411LG6 253 97 90 99 94 72 67 59 551LG6 2801LG6 2831LG6 3101LG6 3131LG6 3161LG6 3171LG6 3181LA8 3151LA8 3171LA8 3531LA8 3551LA8 3571LA8 4031LA8 4051LA8 4071LA8 4531LA8 4551LA8 457134158192230275340–4355406206908609501080690 1 )780 1 )880 1 )970 1 )124146174210250305–400495570630790880990640 2 )730 2 )810 2 )890 2 )138166200235285355–4505606407208809901100710 1 )810 1 )910 1 )1000 1 )128154184215265330–4255305906808209301040670 2 )750 2 )860 2 )940 2 )85104142166205245290360450–57072081089010001160740 1 )830 1 )7996134156190225275340420–5306707608409401060690 2 )770 2 )7591106142170205250310385–48060068076085096010801200The rating plates of 1MJ6 motors specify the maximum current in the voltage range in addition to the rated current.This maximum is approx. 5% higher than the rated current.420 V6983100136158194230295365–45556064072081091010201140■ Rated outputs and rating platesTable of rated output at 60 Hz for single-speed motorsMotor typeMaximum output at 60 Hzfor voltages between 220 Vor 380 V and 725 V2-pole 4-pole 6-pole 8-polekW kW kW kW1LA6, 1LG4, 1LG6, 1LA7, 1MJ6, 1MJ7 motors1LA7 0501LA7 0531LA7 0601LA7 0631LA7 0701LA7 0731LA7 0801LA7 0831LA7 0901LA7 0961LA7 1061LA7 107––––––––––1LA6 1061LA6 107––––1MJ6 0701MJ6 0731MJ6 0801MJ6 0831MJ6 0961MJ6 0971MJ6 1061MJ6 1070.1050.140.210.290.430.630.861.31.752.553.45–0.070.1050.140.210.290.430.630.861.31.752.553.45–––0.10.210.290.430.630.861.31.75–––––0.10.140.210.290.430.630.861.31LA7 113 1LA6 113 1MJ6 113 4.6 4.6 2.55 1.751LA7 1301LA7 1311LA7 1331LA7 1341LA7 1631LA7 1641LA6 1301LA6 1311LA6 1331LA6 1341LA6 1631LA6 1641MJ6 1301MJ6 1311MJ6 1331MJ6 1341MJ6 1631MJ6 1646.38.6––12.617.36.3–8.6–12.6–3.45–4.66.38.6–2.55–3.45–4.66.3Motor typeMaximum output at 60 Hzfor voltages between 220 Vor 380 V and 725 V2-pole 4-pole 6-pole 8-polekW kW kW kW1LA6, 1LG4, 1LG6, 1LA7, 1MJ6, 1MJ7 motors (continued)1LA7 166 1LA6 166 1MJ6 166 21.3 17.3 12.6 8.61LA5 1831LA5 186–1LA5 2061LA5 207–1LA5 2201LA5 223–––––––––––1LG . 1831LG . 1861LG . 1881LG . 2061LG . 2071LG . 2081LG . 2201LG . 2231LG . 2281LG . 2531LG . 2581LG . 2801LG . 2831LG . 2881LG . 3101LG . 3131LG . 3161LG . 3171LG . 3181MJ6 1831MJ6 186–1MJ6 2061MJ6 207–1MJ7 2201MJ7 223–1MJ7 253–1MJ7 2801MJ7 283–1MJ7 3101MJ7 313–––24.5–33.533.541.551–5162628484101123123148180224–21.325.334.5–34.542.542.55263638686104127127152184230––18222226.536–3644.544.55454669090108132158192–13.218–18222226.5363644.544.554666690108132158Speed increases to approx. 120% in relation to 50 Hz motors.1) Current at 690 V. 2) Current at 725 V.Siemens M 11 · 2003/2004 2/13

Squirrel-cage motorsTechnical informationElectrical features2■ Rated outputs and rating plates (continued)Table of rated output at 60 Hz for single-speed motors (continued)Motor type1LA8, 1MJ8, 1MJ1 motors1LA8 3151LA8 3171LA8 3531LA8 3551LA8 3571LA8 4031LA8 4051LA8 4071LA8 4531LA8 4551LA8 457–––––––––––Maximum output at 60 Hzfor voltages between 220 Vor 380 V and 725 V2-pole 4-pole 6-pole 8-polekW kW kW kW280353398448560616693781–––28836240846057564472581792010401150230288–362460518575644725817920184230–288362408460518575644725Motor typeMaximum output at 60 Hzfor voltages between 220 Vor 380 V and 725 V2-pole 4-pole 6-pole 8-polekW kW kW kW1MJ8, 1MJ1 motors (continued)–––––––1MJ1 3531MJ1 3551MJ1 3571MJ1 4031MJ1 4051MJ1 4071MJ1 4531MJ1 4551MJ1 4571MJ1 4581MJ8 3131MJ8 3141MJ8 3161MJ8 3531MJ8 3541MJ8 3561MJ8 357190–240280–350–400450500560630on request180–220250280315355400450500560630710800900 1 )1000 1 )–132145175225–280–On request100120145180–225–On requestTable of rated output at 60 Hzfor pole-changing motorsFor 60 Hz, the rated output valuescan be increased using thecorrection factors in the tableopposite.The output is increased for eachpole number separately i.e. for6-/4-pole motors with frame sizes180 to 315, 60 Hz, the 6-poleoutput can be increased by20%, the 4-pole power by 15%.Size Number of poles Correction factor for 60 Hz output forvoltages between 220 V or 380 V and725 V56 to 160180 to 3152 to 8246 and 81.151.121.151.2Possible combinations of 2-pole motorsSize Horizontal motor Vertical motor50 Hz with foot 60 Hz with foot 50 Hz with flange 60 Hz with flange 50 Hz 60 Hz56 to 315 M V V V V V V315 L V V – – V On request315 V V – – V V355 and 400 V V – – V –450 V – – – V –Coolant temperature and altitudeabove sea level■The rated output refers to continuousduty according toDIN EN 60 034-1 at a frequencyof 50 Hz, a coolant temperature(CT) of 40 °C and a sitealtitude of up to 1000 m abovesea level (ASL).The motors are designed forclass F and used in class B. Ifthe actual operating conditionsdeviate from this class, the maximumoutput should be adjustedaccording to the following tables.If explosion-proof motors are tobe utilized at coolant temperaturesthat deviate from 40 °Cand which have a site altitudegreater than 1000 m above sealevel the corresponding correctionfactors must be requested.The Order Codes D02, D03 andD04 only apply to motors 1LG4and 1LG6. 1LA7 motors on request.Altitude above Coolant temperature in °Csea level ASLin m

Squirrel-cage motorsTechnical informationElectrical features■ Rated outputs and rating plates (continued)Coolant temperature andaltitude above sea level(continued)■Effective values, which mustbe stated when ordering, havebeen calculated for the followingoutput ratings and coolanttemperatures (CT) of 45 °Cand 50 °C.■For changes in the output ratingwith class F utilization see"DURIGNIT IR 2000 insulation".If utilized according to temperatureclass B, motors intendedfor coolant temperatures otherthan 40 °C or altitudes greaterthan 1000 m above sea levelmust always be ordered with thesuffix "–Z" added to the OrderNo. and the requirement statedin plain text.Additional derating of the outputwill result in a deterioration inperformance due to the lowerutilization factor of the motors.Rated Maximum output at 50 Hzoutput at CT 45 °C at CT 50 °CkW kW kW111518.522303745557590110132145160180200250280315355400450500560630710800900100010.514.517.8212935.5435372861061271391531731922402693023403844324805386056827688649601013.8172027.53441.5516983101122133147166184230258290325368414460515580653736828920For Order Codes for class F utilization,see"DURIGNIT IR 2000 insulation".For all motors:The motors are intended to withstand1.5 times the rated currentfor up to 2 minutes at ratedvoltage and frequency(DIN EN 60 034).Ambient temperatureAll motors with the standard designcan be used at ambienttemperatures of -20 °C to+40 °C.Exceptions with Order CodeC13:MotortypeSizeAmbienttemperature°C1LA7 56M – 160L –30 to +551LA6 100L – 160L –30 to +551LG41LG6180M – 225M250M – 315L180M – 225M250M – 315L–30 to +55–20 to +55–30 to +55–20 to +55Use acc. to class F• at 40 °C with service factor 1.1or 1.15 for 1LG6/1LA9,• above 40 °C in compliancewith rated output.When used acc. to class B withhigher ambient temperatures/greater site altitude, the poweris reduced according to the tableat the bottom of Page 2/13.Motors which are supplied directlyhave the service factormarked on the rating plate.Special design measures arenecessary for other ambienttemperatures.Inquiry is necessary if brakesare needed for subzero temperatures.2Rating plateMotortypeSize Rating plate Double rating plate50/60 Hz data forExamples of rating platesinter-de en de/natio-nalenfr/esit pt ru 500 V*and575 V*500 Vdand575 Vd1LA5 all C V C C1LA7 all C V C C1LA9 all C V C C1LA6 all C V C1LA6 100 to 160 C V C C1LG4 all C s C1LG6 all C s C1LA8 all C V V V1MA7 all C V1MA6 180 to 200 C V1MA6 from 225 V C V V V s1MJ6 71 to 200 C V1MJ7 225 to 315 C V V V s1MJ8 all C s s s s1MJ1 all C s s s s 400 V/690 Va. 460 V400 V/690 Va. 460 VDIN EN 60034-1 lays down thatthe approximate total weight forall motors from frame size 90(from approx. 30 kg) is indicatedon the rating plate.A second rating plate can besupplied loose for all motors,Order Code K31.In addition, a supplementaryplate with the order specificationsis available, Order CodeY82.C Standard designV with no extra charges with extra charge! JAlso, for type 1MA motors:With the exception of the2-pole motors with frame size225 M or larger, all motors aresimultaneously suitable for T1/T2 and T3 (standard design). Ifthe rated output for T1/T2 differsfrom that for T3, the data forboth outputs is stated on separaterating plates. ) ' $ $ ) $ - % " % 1- + - $ ! " - ) - ' # 0 2, - 5 1/ ) + , - + + ! ), ' # $ - H= C A C 1 * ! $ 12 # # 6 D + ) * " + # 0 " $ ' 8$ 0 " $ 8 & # 9 ! # & ) & # 9 % % )? I ' ' " E2 ' ! # # 4 2 ! & " $ $ % # 8! " ! # ' $ % $ ) / 5 # + 6! J / $ & $ " ) ) $ , ' # $ - H= C A 7 + " # # & C 1 * ! & 12 # # 6 D + ) * " + # 0 " $ ' 8$ 0 " $ 8 9 " # " ) 9 ! $ # )? I & " " % E2 & ! % % # 4 2 ! & " $ $ % # 8" # " # " # ! # )1- + - $ ! " - ) - ' " ! 0 2Siemens M 11 · 2003/2004 2/150, - 5 1/ ) + , - + + ! ) / 5 # + 6 # & > # =

2Squirrel-cage motorsTechnical informationElectrical features■ Efficiency, power factor, and rated torqueEfficiency andpower factorThe efficiency h and power factorcos j values for each ratedoutput are listed in the selectiontables in the individual sectionsof this catalogue.For eff1 and eff2 motors, the 3 / 4load efficiency is also indicated.The part-load values stated inthe table opposite are averages;precise values can be providedon request.Part-load efficiency % at1/4of full load1/2 3/4 4/4 5/49392908988878685848079787674727068666462605856555453525150494847464544434241969593.592.591.5919089888786858483828180797775.574737271706867666564626160595756555497969594939291908988878685848382818079.578.577.5767574737271706967.566.56564636260.559.558.5979695949392919089888786858483828180797877767574737271706968676665646362616096.595.594.593.592.591.590898887868583.582.581.580.579.578.577.576.575747372717069686766656463626160.559.558.5Part-load power factor at1/4of full load1/2 3/4 4/4 5/40.700.650.630.610.570.530.510.490.470.450.430.410.400.380.360.340.320.300.290.280.270.260.860.850.830.800.780.760.750.730.710.690.670.660.650.630.610.590.580.560.550.540.520.500.900.890.880.860.850.840.830.810.800.790.770.760.750.740.720.710.700.690.680.670.630.620.920.910.900.890.880.870.860.850.840.830.820.810.800.790.780.770.760.750.740.730.720.710.920.910.900.890.880.870.860.860.850.840.830.820.810.800.800.790.780.780.770.770.760.76Rated torqueThe rated torque in Nm deliveredat the motor shaft is9.55¸P¸1000M nP Rated output in kWn Speed in rpm■If the voltage deviates from itsnominal value within the allowedlimits, the locked-rotortorque, the pull-up torque, andthe breakdown torque varywith the approximate squareof the value, while the lockedrotorcurrent varies approximatelylinearly.The normal practice is to startsquirrel-cage motors directlyon-line. The torque class indicatesthat with direct-on-linestarting – even if there is –5%undervoltage – it is possible tostart up the motor against a loadtorque ofup to160% for CL 16130% for CL 13100% for CL 1070% for CL 750% for CL 5of the rated torque.The individual torque characteristicsare available in the SDconfigurator. In addition, it ispossible to perform calculationswith the supplied start-up program.For type 1MA motorsIn the case of the standard designfor T1/T2 and T3 and differentrated outputs, the torqueclass specified for the higheroutput applies.In the case of squirrel-cage motors,the locked-rotor torque andthe breakdown torque are listedin the selection tables as multiplesof the rated torque.2/16Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationElectrical features■ Insulation, winding, motor protection, and anti-condensation heating.DURIGNIT ® Insulation IR 2000■The DURIGNIT IR 2000 insulationsystem comprises highgradeenameled wires and insulatingsheet materials combinedwith solvent-free impregnatingresin.The system ensures a high levelof mechanical and electricalstrength as well as good serviceabilityand a long motor life.The insulation offers generalprotection for the windingsagainst corrosive gases, vapors,dust, oil and increased humidity,and resists the normalstresses of vibration.The insulation is suitable for anabsolute humidity of up to 30 gwater per m 3 . The windingsmust not become moist. Highervalues on request!■The windings of the 1LA8 motorsare impregnated usingthe UV or VPI techniques.Please inquire about extremeapplications.All motors are designed forclass F.Utilization of motors for ratedoutput and mains-fed operationfor class B.All 1LA and 1LG motors canbe stamped with the ratings inaccordance with the selectiontables and rated voltage rangeas well as with a service factor(SF) of 1.1 (for 1LA9 and 1LG6SF = 1.15) and 1.05 for framesizes 400 and 450. Order CodeC11.The service factor is alreadystamped on the rating plate ofstandard ex-stock motors and1LA8 motors.If the motor is used for class F,the rated output specified in theselection and ordering data canbe increased by 10% (by 15%for 1LA9 and 1LG6 and by 5%for frame sizes 400 and 450).Order Code C12.If the catalogue ratings areused, it is permissible to increasethe temperature of thecoolant to 55 °C (or to 50 °C forframe sizes 400 and 450). OrderCode C13.The service factor (SF) is notstamped on the rating plate forOrder Codes C12 and C13.Restarting against residualfield and opposite phaseAll motors can be reclosedagainst 100% residual field aftera system voltage failure.Motor protection with PTCthermistorThe motors are usually protectedby delayed terminal overloadprotection devices (either circuit-breakersfor motor protectionor overload relays).This type of protection is current-sensitiveand is particularlyeffective under locked-rotorconditions.The motors can also be protectedby means of semiconductortemperature sensors (thermistors)embedded in the windingand operating in conjunctionwith a tripping unit (thermistormotor protection) (Order CodeA11 or A12).This type of protection is temperature-sensitiveand preventsthe motor windings from overheating,e.g. due to sharply fluctuatingloads or frequent switching.■All 1LA8 motors with the standarddesign are fitted with 6PTC thermistors for alarm andtripping.■The response temperature ofthe PTC thermistors for the1LA, 1MJ and 1LG motors correspondsto class F.In order to achieve full thermalprotection it is necessary tocombine a thermally delayedovercurrent release and a PTCthermistor. Full motor protectionimplemented only with PTCthermistors on request.For type 1MJ motors:Always use PTC thermistors ifthe duty is anything other thanS1.■PTC thermistors are absolutelynecessary if these motors areused for converter-fed operation.In this case, an additionalthermistor is fitted in the terminalbox for 1MJ6. Order CodeA15 or A16.No additional anti-condensationheater can be integrated in designswith temperature sensorsand frame sizes up to 200 L.Thermistor protection takes theform of three PTC thermistorsconnected in series and embeddedin the stator winding ofthe motor. The 3RN1 trippingunit which completes the systemmust be ordered separately– it is PTB certified. Further detailsabout its mode of operation,circuitry, and price can befound in Catalogue LV 10,Order No.:E86060-K1002-A101-A4-7600.Pole-changing motors with twoseparate windings need twicethe number of temperature sensors.If an alarm signal is to be outputprior to the motor being shutdown, two groups of three temperaturesensors will be needed.The alarm signal is usuallyoutput at 10 K below shutdowntemperature.Motor temperature detectionwith temperature sensorKTY84See "Converter-fed operation"Page 2/44.1MJ8 3153551MJ1 355400450Anti-condensation heatingSupply voltage 230 VOrder Code K45Supply voltage 115 VOrder Code K46Anti-condensation heaters canbe fitted to motors whose windingsare exposed to a risk ofcondensation due to the ambientclimate, e.g. stationary motorsin a damp environment ormotors subjected to considerablefluctuations in temperature.An additional M16 x 1.5 orM20 x 1.5 cable entry fitting isprovided in the terminal box forthe power supply cable.The anti-condensation heatermust not be switched on whilethe motor is running.An alternative to anti-condensationheaters (involving no extracost) is to connect a voltage ofaround 4 to 10% of the motorrated voltage to stator terminalsU1 and V1; 20 to 30% of the motorrated current provide an adequateheating effect (does notapply to 1MA6 motors, framesizes 225 M to 315 L, 1LA8).For 1MJ6 motors:No built-in anti-condensationheater is available for 1MJ6 motorsup to frame size 160 L whenequipped with PTC thermistors.For 1MA. and 1LA. motors inZone 21:No built-in anti-condensationheater is available up to framesize 200L.For 1LA. motors in Zones 2 and22:Built-in anti-condensation heatingon request.For motors Size Heat output (W) for Order CodeK45 (230 V) K46 (115 V)1LA5, á 56 to 80 25251LA6, â 90 to 112 50501LA7,1LA9ßã132 to 20022510078100781LG4, 1LG6 á 180 and 200 55551MJ6, â 225 and 250 92921MJ7/1MA6 ã 280 and 315 109/105 109/1051LA8 all 200 1831LG4/1LG6in (E)Ex nA180 and 200225 and 250280 and 315100200250250280489210510020025025028048921052Siemens M 11 · 2003/2004 2/17

Squirrel-cage motorsTechnical informationElectrical features2■ Connection, switching, and terminal boxesThe position of the terminal boxalways refers to as viewed fromthe drive end.There are marked terminals forconnecting the protective conductor.On the outside of the motorhousing is an earthing terminal(special design for 1LA5, 1LA6,and 1LA9 motors). Order CodeL13).The terminal boxes for motorswith (E)Exn (Zone 2) type of protectionand protection againstdust explosions (Zone 21) deviatefrom the standard design.For type 1MJ motors:The terminal box is in accordancewith EEx e type of protection.The ends of the windingsfor motors up to frame size 160are routed through a shared explosion-proofleadthrough intothe terminal box; for frame size180 and higher through singleleadthroughs.■Motor connectionMains conductorsThe mains conductors mustbe dimensioned in accordancewith DIN VDE 0298.The number of required – possiblyparallel – feeders is determinedby• the maximum connectableconductor cross-section,• the cable type,• the laying arrangement• the ambient temperatureand• the permissible current inaccordance withDIN VDE 0298.Parallel feedersSome motors must be fitted withparallel feeders due to the maximumpermissible current perterminal. These motors aremarked in the selection tables.Two parallel feeders are usedfor motors with 1XB7 terminalboxes, with terminal box1XB1 631 up to four feeders arepossible.Motors with a terminal box coverand auxiliary terminals (e.g. forOrder Code A11) also have acable entry M16 x 1.5 orM20 x 1.5 with plug.For details please consult datasheet functions in SD configurator.1LA7 and 1LA9, frame sizes100 L to 160 LThe terminal box is integratedinto the frame. On each sidethere are knock-out openingsfor boltings.The bolting nuts for the boltingsare included with the terminalbox.Type gk030 Type gk130, 230, 330 Type gk330 for 1LA5, 1LG4Type gk 135, 235, 335 Type gk430, gt431 Type 1XB7 222Type gt 520, 540, 620, 640 Type 1XB7 422, 522 Type 1XB7 6222/18Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationElectrical features■ Connection, switching, and terminal boxes (continued)2Type 1XB1 621Type 1XB1 631Type gk465Type 1XC1 270, 380 Type 1XC1 480, 580 Type 1XB7 322Terminal boxes for 1LA and 1LG motorsMotors Size Number of cable entries Terminal box material Feeder connection1LA7, 1LA9 56 to 71 2 holes with plugs Aluminum alloy Without cable lug or with cable80 to 90100 to 160 2 holes 180° apart,4 knock-out openings in cast-iron skin,sealed (4 left, 2 right),Terminal box is mouldedlug1LA5, 1LA9 180 to 225 2 holes with plugs1LA6 100 to 160 Cast iron1LG4, 1LG6 180 to 200 Aluminum alloy 3 ) Without cable lug225 With cable lug250 to 315 Cast iron1LA8 315 and 355 1 )400 and 450 4 holes, sealedPossible terminal box positions for 1LA and 1LG motorsMotors Size Terminal box position Rotation of terminal boxTopRight-hand sideor left-hand sideRetrofittingpossible90° 2 ) 180° 2 ) Retrofittingpossible1LA5, 1LA7, 1LA9 56 to 71 V – – V V ✔80 to 90 V V – V V ✔100 to 160 V V – – 5 ) V ✔180 to 225 V V – V V ✔1LA6 100 to 160 V V – V V ✔1LG4, 1LG6 180 to 315 V V – 4 ) V V ✔1LA8 315 V V 1 ) – V V –355 V V 1 ) – V V –400 and 450 V V 1 ) – V V –V Available designFurther information under 1LA8 motors, see "Dimensions", "1LA8".1) Rotated by 15°.2) The position of the cable entrymust be specified when ordering.3) Terminal box in cast iron designwith Order Code K15.4) Retrofitable with screwed on feet(Order Codes K09, K10 andK11).5) Design for 1LA7 motors availableon request.Siemens M 11 · 2003/2004 2/19

Squirrel-cage motorsTechnical informationElectrical features2■ Connection, switching, and terminal boxes (continued)Terminal boxes for 1LA5, 1LA6, 1LA7, and 1LA9 motorsSize Type Type Number ofterminals1LA51LA71LA91LA6Terminal screwthreadMax. conductorsizemm 2Sealing range inaccordance withDIN 46319mmCable entry1 ) 3 )SizeSplit plate 2 )Max. outer cablediameter56 gk 030 6 M4 2.5 9 – 17 M25 x 1.5 –63 4.5 – 10 M16 x 1.5718090100 gk 130 gk 135 6 M4 4 11 – 21 M32 x 1.5 –112132 gk 230 gk 235 6 M4 6 11 – 21 M32 x 1.5 –160 gk 330 gk 335 6 M5 16 19 – 28 M40 x 1.5 –180200 gk 430 6 M6 25 27 – 35 M50 x 1.5 –225 gk 431 6 M8 35 27 – 35 M50 x 1.5 –Terminal boxes for 1LG4 and 1LG6 motors180 gk 330 6 M5 16 19 – 28 M40 x 1.5 –200 gk 430 6 M6 25 27 – 35 M50 x 1.5 –225 gt 431 6 M8 35 27 – 35 M50 x 1.5 –250 gt 520 6 M10 120 32 – 42 M63 x 1.5 40 – 50280315 gt 620 6 M12 240 40 – 48 M63 x 1.5 40 – 60Terminal boxes for 1LA8 motors315 gt 640 6 M12 240 40 – 48 M63 x 1.5 40 – 60355 1XB1 621 6 M16 400 41 – 56 2 x M72 x 2/2 x M25 x 1.540 – 70400 1XB1 631 12 M16 400 – 4 x «80/4502 x M25 x 1.5mm40 – 75■The terminal box list does notapply to pole-changing motorswith three speeds.Terminal boxes for Ex-motors 1MA6, 1MA7 and for motors 1LA6/7/8/9 and 1LG4/6 in (E)Ex n-design and in Zone 21Motors Size Number of cable entries Terminal box material Feeder connection1MA7, 1LA7, 1LA9 63 to 90 2 holes incl. 1 certified bolting with sealingring and 1 certified plugAluminum alloy100 to 160 4 holes incl. 1 certified bolting with sealingring and 3 certified plugs1MA6, 1LA6 100 to 160 2 holes incl. 1 certified bolting with sealing Cast ironring and 1 certified plug1MA6, 1LA9, 1LG4, 180 to 225 2 holes incl. 2 certified boltings with sealing Aluminum alloy1LG6250 to 315 ringsCast iron1LA8 315 and 355400 and 450 4 holes, sealedWithout cable lug 4 ) orwith cable lug1) Designed for cable glands withO-ring.2) Split plate available at extracharge.Order Code K06.For standard design of terminalbox 1XB1 631.With strain relief for frame size250 M or larger.3) Contains speed nuts for the cableglands for 1LA7 motors with framesizes 100 to 160.4) The parts required for the connectionwithout cable lugs are suppliedin an accessories pack withthe terminal box for all motors withframe size 225 or larger.2/20Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationElectrical features■ Connection, switching, and terminal boxes (continued)Possible terminal box positions for 1LA6/7- (in (E)Ex n-design), 1MA and 1MJ motorsMotors Size Terminal box position Rotation of terminal box1MA7 and1LA7 in (E)Ex n1MA6 and1LA6 in (E)Ex nTopRight-hand sideor left-hand sideRetrofittingpossible90° 1 ) 180° 1 ) Retrofittingpossible63 to 71 V – – V V ✔80 to 90 V V – V V ✔100 to 160 V V V – V 2 ) ✔100 to 160 V V V V V ✔180 to 225 V V – V V ✔250 to 315 V V – V V –1MJ6 71 to 200 V V – V V ✔1MJ7 225 to 315 V V – V V ✔1MJ8 315 to 355 V V – V V ✔1MJ1 355 to 450 V V – V V ✔V Available design2Terminal boxes for 1MA6, 1MA7 motors and 1LA6/7/9 motors in (E)Ex n-design and Zone 21SizeTypeNumber of Terminal screw Max. conductorterminals threadsize1MA71LA71LA91LA61MA6mm 2Sealing rangemmCable entry 3 )63 gk 130 6 M4 4 11 – 16 M25 x 1.5 –71 5 – 9 M16 x 1.58090100 gk 135 14 – 21 M32 x 1.5 –112132 gk 230 gk 235 6 M4 6160 gk 330 gk 335 6 M5 16 19 – 27 M40 x 1.5 –180 1XB7 222 1XB7 222 6 M6 10 19 – 27 M40 x 1.5 –200 1XB7 322 1XB7 322 6 M8 50 24 – 35 M50 x 1.5 –225 –250 – 1XB7 422 6 M10 120 32 – 42 M63 x 1.5 –280 –315 – 1XB7 522 6 M12 240 40 – 48 M63 x 1.5 –Terminal boxes for 1LG4/6 motors in (E)Ex n-design and Zone 21180 gt 351 6 M6 10 19 – 27 M40 x 1.5 –200 gt 451 6 M8 50 24 – 35 M50 x 1.5 –225250 gt 540 6 M10 120 32 – 42 M63 x 1.5 –280315 gt 640 6 M12 240 40 – 48 M63 x 1.5 –Terminal boxes for 1LA8 motors in (E)Ex nA315 gt 640 6 M12 240 40 – 48 M63 x 1.5 40 – 60355 1XB1 621 6 M16 240 41 – 56 2 x M72 x 2/2 x M25 x 1.540 – 70400 1XB1 631 12 M16 240 – 4 x Ø80/2 x M25 x 1.5450Unused holes for 1MA motorsmust be sealed in accordancewith EN 50 014.SizeSplit plateMaximum outsidecable diametermm40 – 751) The position of the cable entrymust be specified when ordering.2) For frame size 100 or larger. 3) Designed for cable glands withO-ring.Siemens M 11 · 2003/2004 2/21

Squirrel-cage motorsTechnical informationElectrical features2■ Connection, switching, and terminal boxes (continued)Terminal boxes (EEx e) for 1MJ6, 1MJ7, 1MJ8, and 1MJ1 motorsMotors Size Number of cable entries Terminal box material Feeder connection1MJ6 71 and 8090 to 1602 holes incl. 1 certified bolting with sealingring, 1 certified plug180 to 200 2 holes incl. 2 certified boltings with sealingringsAluminum alloysize 160 L cast ironAluminum alloy1MJ7 225250 to 315 Cast iron1MJ8 315 to 355 2 threaded holes without boltings1MJ1 355 to 450 Welded steelWithout cable lug or with cablelug 1 )Terminal boxes (EEx e) for 1MJ6, 1MJ7 motorsSize Type Number of terminals Terminal screwthreadMax. conductor sizeSealing rangeCable entry 3 )mm 2mmSize71 gk 330 6 M4 4 11 – 16 M25 x 1.58090 gk 420 6 M4 6 11 – 16 M25 x 1.5100 14 – 21 M32 x 1.5112 gk 420 6 M4 6 14 – 21 M32 x 1.5132160 gk 465 V M5 V 16 V 19 – 27 M40 x 1.5180 1XC1 270 6 M6 25 19 – 27 M40 x 1.5200 1XC1 380 6 M8 50 24 – 35 M50 x 1.5225250 1XC1 480 6 M10 120 32 – 42 M63 x 1.5280315 1XC1 580 6 M12 240 40 – 48 M63 x 1.5Terminal box (EEx e) for 1MJ8 motors315 without designation 6 M12 120 to 300 37 – 44 2 ) M63 x 1.5 2 )355 6 M16 35 – 75 2 )Terminal box (EEx e) for 1MJ1 motors355400áâ Available soon450ãV For frame size 160L■Explosion-proof terminal boxescan be fitted (to order), exceptfor frame sizes 180 and200.■Unused holes for 1MJ motorsmust be sealed in accordancewith EN 50 014.1) The parts for the connection withoutcable lugs are supplied in anaccessories pack with the terminalbox for all 1MJ7 motors withframe size 225 M or larger.2) Standard design from size 315 Lwith cable entry gland splitlengthwise for 35 - 75 mm andstrain relief.3) Designed for cable glands withO-ring.2/22Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ Frame designSome foot-mounting motorshave two fixing holes at the nondriveend (see dimensionstable).There is a cast inscription nearthese fixing holes to differentiatebetween frame sizes.2■ Degrees of protectionAll motors are designed forIP55.They are suitable for use industy or damp surroundings.The motors can be used in thetropics. Approx. value 60% relativehumidity at CT 40 °C. Otherrequirements on request.■All motors which have a shaftextension pointing upwardsmust have a means (providedby the user) of preventing theingress of liquids along theshaft.In the case of flange-mountingmotors with IM V 3 type of construction,the liquid level in theflange recess can be preventedfrom rising by means of drainholes (on request).These are standard for 1MA6and 1MJ7 motors with framesize 225 or larger and for all1LG4 and 1LG6 motors.For all motors with the shaft endpointing downwards, the version"with canopy" is recommended;see Section "TechnicalInformation", "Types of Construction".1LG4, 1LG6, 1LA8 or 1MA6 withframe size 225 or larger comewith condensation water holessealed with plugs.If the motors are operated orstored outdoors, a shielding oran additional cover is recommended,so as to avoid longtermeffects when exposed todirect, intensive sunlight, rain,snow, ice or dust. If necessary,consult with Siemens abouttechnical adjustments.■ Cooling and ventilationStandard motors with frame sizes63 to 450 are fitted with a radial-flowfan which functions independentlyof the direction ofrotation (cooling method IC 411to DIN EN 60 034-6). The air isblown from the non-drive end tothe drive end.Motors with frame size 56 haveno fan (IC 410).■Standard two-pole 1LA8 motors(with frame size 355 orlarger) come with an axial-flowfan with clockwise rotation.The fan can be retrofitted foranti-clockwise rotation.If the motor is installed in anarea with a limited air supply, itis essential to ensure a minimumclearance between the fancowl and the wall which is calculatedby subtracting thelength of the canopy from thelength of the cowl (dimensionLM – L).MaterialsType series Size Fan material 1 ) Fan cowl material1 )1LA9 63 to 2001LA6 100 to 1601MA7 63 to 1601MA6 100 to 3151MJ6 71 to 2001MJ7 255 to 3151LA8 315 to 4501LA5, 1LA7 63 to 225 Plastic Corrosionprotectedsteelplate1LG4, 1LG6 2 ) 180 to 315 Plastic Glass-reinforcedplastic1MJ8 315 to 355 Welded steel plate Corrosionprotectedsteel1MJ1 355 to 450plate■ Coupling to gearboxesThe flange-mounting motorscan be fitted with a radial sealfor coupling to gearboxes.Order Code K17.There must be adequate lubricationwith grease, oil spray oroil mist (pressure oil is not allowed).It is advisable to check the permittedbearing loads.Please enquire about 1LA8motors.1) Designs for Zones 2, 21, and 22and VIK design sometimes makeuse of other materials.2) Designs for Zones 2, 21, 22, VIK(Order Code K30), CSA (OrderCode D40) and UL (Order CodeD31) make use of a fan shroudmade of corrosion resistant sheetsteel.Siemens M 11 · 2003/2004 2/23

Squirrel-cage motorsTechnical informationMechanical design2 ■ EyeboltsThe 1LA7, 1MA7 and 1LA5 horizontallymounted motors fromframe size 100 L or larger havetwo cast eyebolts. Verticallymounted motors are additionallysupplied with two repositionableeyebolts.The 1LA6, 1MA6 horizontal footmountingmotors are suppliedwith one eyebolt.Frame sizes 100 to 160 are suppliedwith horizontal flangemountingtypes with one eyebolt.One repositionable eyeboltis additionally supplied for verticallymounted motors. For framesizes 180 M to 315 L, all flangemountingtypes are suppliedwith two diagonal eyebolts.They can also be used for verticallymounted motors.The horizontally mounted 1LG4and 1LG6 motors are suppliedwith two diagonal eyebolts. Theeyebolts of vertically mountedmotors are repositionable.All available type-specific eyeboltsmust be used for transport.■The 1MA6 and 1MJ6 motorswith frame size 180 M or largerhave one eyebolt with thestandard IM B 3 type of construction,the IM B 5 type ofconstruction has two eyebolts.If the motors are used with theIM V 1 type of construction,one of the eyebolts must berepositioned, whereby caremust be taken to avoid stressperpendicular to the eyebolt.1LA8 motors have two diagonallyarranged eyebolts.1MJ6 motors, frame size 100 Lto 132 M have two eyebolts,frame sizes 160 M and 160 Lone eyebolt.Type series Size Frame material Frame feet1LA5, 1LA7,1LA956 to 100 2 )112 to 2251MA7 63 to 100 2 )112 to 160Aluminum alloyAluminum alloyAluminum alloyAluminum alloycastboltedcastbolted1LG4, 1LG6 180 M to 315 L Cast iron cast 3 )1LA6, 1MA6 100 to 200225 to 315 M315 L1MJ6 71 and 8090 to 160180 to 315Cast ironCast ironCast ironCast ironCast ironCast ironboltedcastboltedcastboltedbolted1LA8 315 to 450 Cast iron cast1MJ8 315 to 355 Welded steel welded1MJ1 355 to 450■ Speed and direction of rotationThe rated speed values apply tooperation under rated conditions.The synchronous speedvaries in direct proportion to thefrequency of the power supplysystem.The motors are suitable for operationin either direction of rotation.Exceptions are the following2-pole motors:• 1LA8 from size 355• 1LA8, 1MJ8, 1MJ6, 1MJ1,1MA6, and 1LG4 in VIK designfrom size 315.Connecting terminals U1, V1,W1 to phases L1, L2, L3 will resultin clockwise rotation lookingtowards the drive end of theshaft. Anticlockwise rotationcan be achieved by interchangingtwo of the phases (see also"Cooling and ventilation").1) The plastic fan can be used forambient temperatures up to70 °C.2) Frame sizes 80, 90 and 100 with"side-mounted terminal box" hasbolted feet.3) Standard version with cast-onfeet; Special design "srewed-onfeet" for Order Codes K09, K10,K11 and for foot dimensions BB =666 mm (see Section "Dimensions","1LG4" and "1LG6").2/24Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical designType of construction to EN 60 034-7 Size Code12th positionIM B356 M to 450 0 4 ) –Order Code2IM B 6/IM 1051,IM B 7/IM1061,IM B 8/IM107156 M to 315 L 0 –IM V 5/IM1011without canopy56 M to 315 M315 L09 1 )–M1DIM V 6/IM 103156 M to 315 M315 L09 1 )–M1EIM V 5/IM 1011with canopy63 M to 315 L 9 1 ) 7 ) M1FFlangeIM B 5/IM 300156 M to 315 M 1 2 ) –IM V 1/IM 3011without canopy56 M to 315 M315 L to 4501 2 ) 3 )8 4 ) 5 ) 1 )––IM V 1/IM 3011with canopy63 M to 450 4 1 ) 2 ) 3 ) 5 ) 7 ) –IM V 3/IM 303156 M to 160 L180 M to 315 M19 2 ) 3 )–M1GIM B 35/IM 2001 6 )56 M to 450 6 4 ) –The flanges are assigned to the frame sizes as FF with through-holes in DIN EN 50 347.A-flanges acc. to DIN 42 948 are still valid.1) 60 Hz is available for 2-pole1LG4 and 1LG6 motors withframe size 315 L on request.2) The 1LG4/1LG6, 1MA6, and1MJ7 motors with frame sizesbetween 225 S and 315 L are deliveredwith two bolted eyebolts(four eyebolts for 1LG6 318) accordingto IM B 5, one of whichmay be repositioned acc. toIM V 1 or IM V 3. Care must betaken to avoid stress perpendicularto the eyebolt.3) With frame sizes between 180 Mand 225 M, the 1LA5 motors areavailable with two additional eyebolts;please state order suffix "Z"and Order Code K32.4) Frame size 450, 2-pole, 60 Hznot available.5) 60 Hz design is not available for2-pole 1LA8 motors with framesize 355 or larger.6) With 1LA8, the related flangediameter is greater than doublethe shaft height.7) Second K16 shaft extension notavailable.Siemens M 11 · 2003/2004 2/25

2Squirrel-cage motorsTechnical informationMechanical designType of construction to DIN EN 60 034-7 Size CodeStandard flange12th positionOrder CodeIM B 14/IM 3601,IM V 19/IM 3631,IM V 18/IM 3611without canopy56 M to 160 L 2 2 ) –IM V 18/IM 3611with canopy63 M to 160 L 9 1 ) 2 ) M2AIM B 34/IM 210156 M to 160 L 7 2 ) –Custom flangeIM B 14/IM 3601,IM V 19/IM 3631,IM V 18/IM 3611without canopy56 M to 160 L 3 3 ) –IM V 18/IM 3611with canopy63 M to 160 L 9 1 ) 3 ) M2BIM B 34/IM 210156 M to 160 L 9 3 ) M2CThe standard flanges are assigned to the frame sizes as FT with threaded holes in DIN EN 50 347.C-flanges acc. to DIN 42 948 are still valid.The custom flange was assigned as large flange in the previous DIN 42 677.All types of construction within the following series have equal dimensions:IM B3, IM B6, IM B7, IM B8, IM V5, and IM V6IM B5, IM V1, and IM V3IM B14, IM V18, and IM V19The motors in the standard power range are available in the standard types of construction IM B3, IM B5 or IM B14, and can be operatedin mounting positions IM B6, IM B7, IM B8, IM V5, IM V6, IM V1, IM V3 (up to frame size 160 L) or IM V18 and IM V19. Eyebolts are availablefor transport and installation in a horizontal position. In conjunction with the eyebolts, for the purpose of stabilizing the position when themotor is arranged vertically, additional lifting straps (DIN EN 1492-1) and/or clamping bands (DIN EN 12195-2) must be used. If mountingposition IM V1 is ordered, eyebolts are supplied for vertical mounting.■On the normal rating plate, therefore, they are marked with only the basic type of construction.■If foot-type motors larger than frame size 180 M are mounted to the wall, it is recommendedthat especially the motor feet are supported.For all motors with the shaft end pointing downwards,the version "with canopy" is recommended;see Section "Technical Information", "Degrees of protection".For explosion-proof motors:For types of construction with shaft end pointing downwards,the version "with canopy" is mandatory.Types of construction with shaft end pointing upwards must besuitably covered in order to avoid that small partsfall into the fan cowl.(See also Section 17 DIN EN 50 014).The cooling may not be impaired by the cover.1) Second K16 shaft extension notavailable.2) For 1MJ6 motors only possiblefor frame size 90.3) For 1MJ6 motors only possiblefor frame size 80.2/26Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ Shaft extensions60° centre hole to DIN 332,Part 2.Drive-end shaft extensionThreaddiametermmmm7 to 10 DR M3Over 10 to 13DR M4Over 13 to 16DR M5Over 16 to 21DR M6Over 21 to 24DR M8Over 24 to 30DR M10Over 30 to 38DR M12Over 38 to 50DS M16Over 50 to 85DS M20Over 85 to 130DS M24The shaft extension at the nondriveend of frame sizes 100 L to225 M has a M8 centre hole, DRform, for mounting of the rotarypulse encoder 1XP8 001 or forfitting and extraction tools. Thenon-drive end of the 1LG4 and1LG6 motors with the framesizes 180 M to 315 L has a M16centre hole, DR form.2Second standard shaft extension.Order Code K16 (extra charge).The second shaft extension cantransmit the full rated output viaa coupling drive output up toframe size 315 M (please enquireabout reduced transmittedpower for frame sizes largerthan 315 L). The full rated outputdoes not apply to 1LA motors,frame sizes 90 S to 112 M.These motors can only transmitthe rated output of the next lowersize.Please also enquire about thetransmitted power and maximumcantilever force if belt pulleys,chains or gear pinions areused on the second shaft extension.A second shaft extension is notavailable if a rotary pulse encoderand/or separately drivenfan is mounted. Please enquireif a brake is mounted.■Dimensions and tolerances forkey ways and keys designedto DIN EN 50347. The motorsare always delivered with insertedkey.■ Balance and vibration severityAll the rotors are dynamicallybalanced with half keys to vibrationseverity grade N (standard).DIN EN 60 034-14 controlsthe vibration behavior ofmachines. This standard stipulatesthe "half key" type ofbalancing in line withDIN ISO 8821.Limits of vibration severity in mm/s Effective frame size H in mmFree suspensionVibrationseverity gradeRated speedrangerpmRigid installation56 < H ˆ 132 132 < H ˆ 225 225 < H ˆ 400 H > 400 H > 400N 600 to 3600 1.8 2.8 3.5 3.5 2.8R 600 to 1800 0.71 1.12 1.8 2.8 1.8>1800 to 3600 1.12 1.8 2.8 2.8 1.8S 600 to 1800 0.45 0.71 1.12 – –>1800 to 3600 0.71 1.12 1.8 – –Remember that the measured values may deviate from the actual values by ±10%.The type of balancing is markedon the drive-end shaft extensionof the motor as follows:F = Balancing with full keyH = Balancing with half keyN = Balancing without keyMotors up to frame size 80 havethe type of balancing marked onthe rating plate.Full key balancing can be suppliedif Order Code L68 is specified(extra charge).Precision-balanced motors canbe supplied for meeting stricterspecifications regarding themechanical balance quality (extracharge).Vibration severity grade R(reduced).Order Code K01.Vibration severity grade S (special)on request. (Not availablewith parallel roller bearing)The limit values quoted here areapplicable to freely suspendedmotors running uncoupled andat no load, as well as to rigidlyinstalled 1LA8 motors, framesize 450.For converter operation with frequencieslarger than 60 Hz,special balancing is required forcompliance with the specifiedlimit values (plain text: max.speed).For more details, see onlinehelp in SD configurator.■Precision-balanced designsof pole-changing motors areavailable in accordance withDIN EN 60 034-14.Siemens M 11 · 2003/2004 2/27

Squirrel-cage motorsTechnical informationMechanical design2■ Noise (mains-fed operation)The noise levels are measuredin accordance with DIN EN21 680-1 in a dead room withrated power. L pfA is specified indB (A) as the A-weighted measuring-surfacesound pressurelevel.This value is the spatial meanvalue of the sound pressure levelsmeasured on the test hemisphere.This test hemisphere isa cuboid at a distance of 1 mfrom the machine surface. Inaddition, the sound power levelL WA is specified in dB (A).The values are applicable at50 Hz with a tolerance of +3 dB.They are approximately 4 dB (A)higher at 60 Hz.Please enquire about the noiselevels for pole-changing motors,motors with an increasedpower output or motors for converter-fedoperation.A-weighted measuring-surface sound pressure level and sound power level at rated powerStandard designType series Size Measuring-surface sound pressure level (L pfA )Sound power level (L WA )2-pole4-pole6-poleL pfA L WA L pfA L WA L pfA L WA8-poleL pfA L WAdB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A)1LA5,1LA6,1LA7,1LA9,1MA7,1MA6,1MJ6,1MJ756637180901001121321601802002252502803151LG4 1802002252502803151LG6 1802002252502803151LG4increasedpower1802002252502803151LA8 3153554004501MJ8 3153551MJ1 3554004504149525660626368707071717577796973737574796771717173767173737574–8277 1 )79 1 )81 1 )80827880825260636772747580828384848991938286868887928084848486898486868887–9792 1 )94 1 )96 1 )94979496994242444748535362666365656567696566666770706062606567686566666770–7375788170737678805353555860656574787678787981837879798083837375737880817879798083–879093968488929497383939404347526366666659606063595960616165565959605861596160616165687173757075747577495050515559647578787872747477727273747478697272737174727473747478828688908490909194––36414145495363605858575862675761555864666658575864675761555864656769716973757779––47525357616575737171717276807074687177797971707177807074687177798284868388919396In order to reduce noise levels,2-pole motors with frame size132 S or larger can be fitted withan axial-flow fan that is suitablefor one direction of rotation only.Clockwise rotationOrder Code K37Anticlockwise rotationOrder Code K381) The standard motors have an axial-flowfan for clockwise rotation.Order Code K37 is not needed.For anticlockwise rotation pleasestate Order Code K38.2) Not required for 1LG6 motors becausethese motors are alreadynoise optimized.Low-noise designType series Size 2-pole motorsL pfAL WAdB(A)dB(A)1LA5, 1LA6,1LA7,1MA7,132160646476761MA6, 1MJ6, 18063761MJ7200637622525068708082280315727484861LG4, 1LG6 2 ) 1802002252502803156570687072747883818385871LA8 315 75 901MJ8 3153551MJ1 3554004506869Available soon8284The motors up to frame size315 L are up to 80 mm longerthan normal.A second shaft extension and/orrotary pulse encoder mountingis not possible.2/28Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ BearingsBearing life (nominal ratedlife)The nominal bearing life isspecified by standard calculationmethods (DIN ISO 281) andis achieved or exceeded by90 % of bearings when operatedin accordance with catalogspecifications.If the operating conditions arebelow average, a bearing life of100,000 (L h10 ) hours can beachieved.The bearing life essentially dependson the size of the bearing,the load, the operating conditions,the speed, and the relubricationinterval.Bearing systemThe nominal bearing life of motorswith horizontal type of constructionis at least 40,000 hoursif there is no additional axialloading at the output coupling;with the maximum permittedloads it is at least 20,000 hours.This is provided that the motor isoperated at 50 Hz. The nominalbearing life is reduced for converter-fedoperation with higherfrequencies.In the basic design of the bearingssystem, the floating bearingis at the drive end (DE) andthe located bearing (axiallyfixed from frame size 160) at thenon-drive end (NDE). The locatedbearings can also be fitted tothe drive end (DE) on request,(Fig. 3 Page 2/34).Order Code K94The bearings system is axiallypre-loaded with a spring whichensures that the motor runssmoothly and free of clearance.This does not apply to designswith parallel roller bearings. Thebearings of these motors mustalways be operated with sufficientradial force (do not operatemotor in test bay without additionalaxial loading).The motors of the 1LA6, 1LA7,1LA9, and 1MA7 series up toand including frame size 132are fitted with a floating bearingssystem (Fig. 1 Page 2/34).An additional axially securedbearing at the non-drive end(NDE) with a retaining ring canbe delivered up to frame size132 on request (Fig. 2Page 2/34).Order Code L04From frame size 160, all bearingsare axially fixed (Fig. 2, 4,and 5, Page 2/34).If high cantilever forces are exertedat the drive end, e.g. owingto a belt transmission, themotors can be fitted withstrengthened bearings on request.Order Code K20The 1LG4/6 motors with framesizes 180 to 250 and with framesize 315, 2-pole, are availablewith strengthened deep grooveball bearings on both sides(dimension series 03).Order Code K36See pages 2/32 and 2/33 for aselection of bearings for highcantilever forces; maximumloadings on Page 2/37.PrelubricatedFor prelubricated bearings, thegrease life is tailored to thebearing life. However, the motormust be operated according tocatalogue specifications.Standard motors with a framesize of up to and including 250are prelubricated.Grease life and regreasing intervalsLife lubrication 1 )Type series Size Number ofpolesRegreasableThe bearing life of regreasablemotors can be increased by observingspecified relubricationintervals; this can also compensatefor other factors such astemperatures, ingress of liquids,speed, bearing size, andmechanical load.From frame size 280, the bearingscan be regreased with aflat-type grease nipple M10 x 1in accordance with DIN 3404.Regreasable bearings can befitted in motors with frame sizes100 to 250.Order Code K40Grease lifeup to CT 40 °C 2 )all 56 to 250 2 to 8 20,000 h or 40,000 h 3 )Regreasing 2 )Type series Size Number ofpoles1LA6 100 to 160 2 to 8 8000 h1LA5100 to 225 2 to 8 8000 h1LA71LA91LA8 315 to 400 2 4000 h4 to 8 6000 h450 2 3000 h4 to 8 6000 h1MA6 100 to 200 2 to 8 8000 h225 to 280 2 4000 h4 to 8 8000 h315 2 3000 h4 to 8 6000 h1MA7 100 to 160 2 to 8 8000 h1MJ61MJ71MJ81MJ1180 to 200 2 to 8 8000 h225 to 280 2 4000 h4 to 8 8000 h315 2 3000 h4 to 8 6000 h355 to 450 2 and 4 2000 h6 and 8 4000 h180 to 280 2 4000 h4 to 8 8000 h315 2 3000 h4 to 8 6000 hRegreasing intervalup to CT 40 °C 2 )21LG41LG61) For special uses and specialgreases, please ask about greaselife and regreasing interval.2) If the coolant temperature is increasedby 10 K, the greasing lifeand regreasing interval is halved.3) 40,000 h applies to clutch abrasionfor horizontally installed motorswithout additional axial loads.Siemens M 11 · 2003/2004 2/29

Squirrel-cage motorsTechnical informationMechanical design2■ Bearings (continued)Selection of bearings for 1LA, 1LG, and 1MA motors, basic designFor motorsFrame sizeType1LA5 . . .1LA6 . . .1LA7 . . .1LA9 . . .1MA6 . . .1MA7 . . .Number of poles Drive-end bearing Non-drive endbearingHorizontal motors Vertical motors Horizontal motors Vertical motors56 M . . . . 05 . all 6201 2ZC3 6201 2ZC3 Fig.1Fig. No.onpages2/34 and2/3563 M . . . . 06 . all 6201 2ZC3 6201 2ZC371 M . . . . 07 . all 6202 2ZC3 6202 2ZC380 M . . . . 08 . all 6004 2ZC3 6004 2ZC390 S/L . . . . 09 . all 6205 2ZC3 6004 2ZC3100 L . . . . 10 . all 6206 2ZC3 1 ) 6205 2ZC3 1 )112 M . . . . 113 all 6206 2ZC3 1 ) 6205 2ZC3 1 )132 S/M . . . . 13 . all 6208 2ZC3 1 ) 6208 2ZC3 1 )160 M/L . . . . 16 . all 6209 2ZC3 1 ) 6209 2ZC3 1 ) Fig. 2180 M/L . . . . 18 . all 6210 ZC3 1 ) 6210 ZC3 1 ) Fig. 4200 L . . . . 20 . all 6212 ZC3 1 ) 6212 ZC3 1 )225 S/M . . . . 22 . all 6213 ZC3 1 ) 6212 ZC3 1 )250 M . . . . 253 all 6215 ZC3 1 ) 6215 ZC3 1 )280 S280 M315 S315 M315 L . . . . 316. . . . 317. . . . 318. . . . 28 . á 2âã 4 to 8. . . . 310 á 2â. . . . 313 ã 4 to 824 to 86216 C36317 C36217 C36319 C36217 C36319 C36217 C3 3 )6319 C36216 C36317 C36217 C36319 C36217 C36319 C37217 B 3 )6319 C31LG4 . . .1LG6 . . .180 M/L . . . . 18 . all 6210ZC3 2 ) 6210ZC3 2 ) Fig. 4200 L . . . . 20 . all 6212ZC3 2 ) 6212ZC3 2 )225 S. . . . 22 . all 6213ZC3 2 ) 6213ZC3 2 )225 M250 M . . . . 25 . all 6215ZC3 2 ) 6215ZC3 2 )280 S280 M315 S315 M. . . . 28 . 24 to 8á. . . . 310. . . . 313315 L . . . . 316. . . . 317. . . . 31824 to 824 to 86217 C36317 C36219 C36319 C36219 C36319 C36217 C36317 C36219 C36319 C36219 C36319 C3Fig. 5Fig. 57219 BEP Fig. 51LA8 . . .315 . . . . 31 . 2 to 8 6218 C3 6218 C3 Fig. 6355 . . . . 35 . 26218 C37218 B + 6218 C3 6218 C3and. . . . 35 . 4 to 86220 C37220 B + 6220 C3 6220 C3Fig. 7400 . . . . 40 .. . . . 40 .450 . . . . 45 .. . . . 45 .áâãâãáâã24 to 824 to 86218 C36224 C36220 C36226 C37218 B + 6218 C37224 B + 6224 C37220 B + 6220 C37226 B + 6226 C36218 C36224 C36220 C36226 C3The bearing selection tables areonly intended for planning purposes.Authoritative informationon the actual type of bearingsfitted in motors already suppliedcan be obtained from the factoryby quoting the serial numberor read off on the lubrication instructionplate of 1LA8 motors.When deep-groove ball bearingswith sideplates are used,the sideplate is on the inside.Fig. 3 (page 2/34) shows thenon-standard design with a locatedbearing at the drive endfor 1LA5, 1LA7, 1LA9, 1MA6,and 1MA7 motors.1) Deep-groove bearings are usedfor regreasable designs (K40)(does not apply to 1LA6 up tosize 160).2) No deep-grove bearings are usedfor regreasable designs (K40).3) Only at 50 Hz.2/30Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ Bearings (continued)Selection of bearings for 1MJ motors – basic designFor motorsFrame sizeType Number of poles Drive-end bearing Non-drive endbearingFig. No.onpage2/35Horizontal and vertical motors Horizontal motors Vertical motors71 M 1MJ6 07 . all 6202 ZC3 6202 ZC3 Fig. 880 M 1MJ6 08 . all 6004 ZC3 6004 ZC390 L 1MJ6 09 . all 6205 C3 6205 C3 Fig. 9100 L 1MJ6 10 . all 6206 C3 6206 C3112 M 1MJ6 11 . all 6306 C3 6306 C3132 S1MJ6 13 . all 6308 C3 6308 C3 Fig. 10132 M160 M1MJ6 16 . all 6309 C3 6309 C3160 L180 M1MJ6 18 . all 6210 C3 6210 C3 Fig. 11180 L200 L 1MJ6 20 . all 6212 C3 6212 C3225 S1MJ7 22 . all 6213 C3 6213 C3225 M250 M 1MJ7 253 all 6215 C3 6215 C3280 S280 M1MJ7 28 . all NU 216 6216 C3 Fig. 12315 S315 M1MJ7 31 . 24 to 8315 1MJ8 31 . 24 to 8355 1MJ8 35 . 24 to 8355 1MJ1 35 . 24 to 8400 1MJ1 40 . 24 to 8450 1MJ1 45 . 24 to 8NU 217NU 2186316 C36320 C36316 C36320 C36316 C46320 C36317 C46322 C36318 C46324 C36217 C36218 C36316 C36320 C36316 C36320 C36316 C46320 C36317 C46322 C36318 C46324 C36316 C36320 C36316 C36320 C37316 B7320 B7317 B7322 B7318 B7324 BFig. 13No figure2Siemens M 11 · 2003/2004 2/31

Squirrel-cage motorsTechnical informationMechanical design2■ Bearings (continued)Selection of bearings for 1LA, 1MA, and 1MJ motors, bearings for high cantilever forces, Order Code K20Please enquire about 1MJ8 and 1MJ1 motorsFor motorsFrame sizeType1LA5 . . .1LA6 . . .1LA7 . . .1LA9 . . .1MA6 . . .1MA7 . . .Number of poles Drive-end bearing Non-drive endbearingHorizontal motors Vertical motors Horizontal motors Vertical motors100 . . . . 10 . all 6306 ZC3 6205 2ZC3 4 )112 . . . . 11 . all 6306 ZC3 6205 2ZC3 4 )132 . . . . 13 . all 6308 ZC3 6208 2ZC3 4 )160 . . . . 16 . all 6309 ZC3 6209 2ZC3 4 )180 . . . . 18 . all 6310 ZC3 6210 ZC3200 . . . . 20 . all 6312 ZC3 6212 ZC3225 . . . . 22 . all NU 213 E 3 ) (6313 ZC3) 2 ) 6212 ZC3250 . . . . 253 all NU 215 E 3 ) 6215 ZC3280 . . . . 28 . 24 to 8315 S315 M. . . . 310. . . . 313315 L . . . . 316. . . . 317. . . . 31824 to 824 to 8NU 216 ENU 317 E 3 )NU 217 E 3 )NU 319 E 3 )NU 217 E 3 )NU 319 E 3 )–NU 319 E 1 )6216 C36317 C36217 C36319 C36217 C36319 C3–6319 C31LA8 . . .315 . . . . 31 . 4 to 8 NU 320 E On request 6218 C3 On request355 . . . . 35 . 4 to 8 NU 322 E On request 6220 C3 On request1MJ6 . . .180 . . . . 18 . all NU 210 6210 ZC3200 . . . . 20 . all NU 212 6212 ZC31MJ7 . . .225 . . . . 22 . all NU 213 6213 C3250 . . . . 253 all NU 215 6215 C3Noise and vibration data onrequest.A minimum cantilever force isrequired for NU bearings ascompared with standardbearings.The bearing selection tables areonly intended for planning purposes.Authoritative informationon the actual type of bearingsfitted in motors already suppliedcan be obtained from the factoryby quoting the serial number.When deep-groove ball bearingswith sideplates are used,the sideplate is on the inside.1MJ8 motors for 60 Hz onrequest.1) Only for 50 Hz.2) Bracketed data for 1LA5.3) Also deep-groove ball bearings ofthe dimension series 03 are possible(Order Code K36).4) For regreasing designs (OrderCode K40), bearings with a deepgroovebearing are used.2/32Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ Bearings (continued)Selection of bearings for 1LG4/6 motors, bearings for high cantilever forces, Order Code K20For motorsFrame size180 M180 LType1LG4 . . .1LG6 . . .Number of poles Drive-end bearing Non-drive endbearingFig. No.onpage2/34Horizontal motors Vertical motors Horizontal motors Vertical motors. . . . 18 . all NU210 6210 C3 Fig. 4200 L . . . . 20 . all NU212 6212 C3225 S. . . . 22 . all NU213 6213 C3225 M250 M . . . . 25 . all NU215 6215 C3280 S280 M315 S315 M. . . . 28 . 24 to 8. . . . 310. . . . 313315 L . . . . 316. . . . 317. . . . 318áâãáâã24 to 824 to 8NU217NU317NU219 3 )NU319NU219 3 )NU3196217 C36317 C36219 C36319 C36219 C36319 C3Fig. 521Bearings for 1LG4/6 motors, strengthened deep-groove ball bearings on both sides, Order Code K36For motorsFrame size180 M180 LType1LG4 . . .1LG6 . . .Number of poles Drive-end bearing Non-drive endbearingFig. No.onpage2/34Horizontal motors Vertical motors Horizontal motors Vertical motors. . . . 18 . all 6310 ZC3 1 ) 6310 ZC3 1 ) Fig. 4200 L . . . . 20 . all 6312 ZC3 1 ) 6312 ZC3 1 )225 S. . . . 22 . all 6313 ZC3 1 ) 6313 ZC3 1 )225 M250 M . . . . 25 . all 6315 ZC3 1 ) 6315 ZC3 1 )280 S. . . . 28 . á 2â280 Mã 4 to 8–6317 C3 2 )–6317 C3 2 )315 S. . . . 31 . á 26316 C36316 C3315 Mâ 4 to 86319 C3 2 )6319 C3 2 )315 LãFig. 51) For regreasing designs (OrderCode K40), bearings without adeep-groove bearing are used.2) As standard version.3) Only for 50 Hz.Siemens M 11 · 2003/2004 2/33

Squirrel-cage motorsTechnical informationMechanical design2■ Bearings (continued)Diagrams of bearingsFig. 1 Drive-end bearing Non-drive end bearingFig. 2 Drive-end bearing Non-drive end bearingM1-5011dM1-5012eM1-5013dM1-5014dFig. 3 Drive-end bearing Non-drive end bearingLocated bearings for 1LA7/1LA9/1MA7, frame sizes 56 to 160Fig. 4 Drive-end bearing Non-drive end bearingM1-5163aM1-5164aM1-5165M1-5166Located bearings for 1LA5, frame sizes 180 to 2251LA9, 1MA6, frame sizes 180 to 200Fig. 5 Drive-end bearing Non-drive end bearingFig. 6 Drive-end bearing Non-drive end bearingM1-5167M1-5168M1-5251M1-5252Frame sizes280 S to 315 L, 2- to 8-poleFrame sizes315 to 450, 2- to 8-pole, IM B3Fig. 7 Drive-end bearing Drive-end bearing Non-drive end bearingM1-5255M1-5254 M1-5253Frame sizes315, 2- to 8-pole, IM V1Frame sizes355 and 450, 2- to 8-pole, IM V1Frame sizes315 to 450, 2- to 8-pole, IM V12/34Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ Bearings (continued)Diagrams of bearings2Fig. 8 Drive-end bearing Non-drive end bearingFig. 9 Drive-end bearing Non-drive end bearingM1-5098aM1-5099bM1-5089aM1-5090aFig. 10 Drive-end bearing Non-drive end bearingFig. 11 Drive-end bearing Non-drive end bearingM1-5091bM1-5092aM1-5100aM1-5101aFig. 12 Drive-end bearing Non-drive end bearingFig. 13 Drive-end bearing Non-drive end bearingM1-5169M1-5170M1-5171M1-5172Drive-end and non-drive-endbearingsfrom frame size 315Outer bearing sealfor frame size 400 and 450with labyrinth glandSiemens M 11 · 2003/2004 2/35

Squirrel-cage motorsTechnical informationMechanical design2■ Maximum cantilever forcesMaximum cantilever forces, basic designThe values for the maximumcantilever force F Q (N) with a radialload are based on the assumptionthat the line of forceF Q (i.e. the centreline of the pulley)is still within the free shaft extension(dimension x).M1-5180xDimension x (mm) is the distancefrom the shoulder of theshaft to the line of action of theforce F Q . Dimension x max. is thusthe length of the shaft extension.The pretensioning factor c is anempirical value determined bythe belt manufacturer. It can beapproximated as follows:For normal flat leather belts withan idler pulley c = 2;for V-belts c = 2 to 2.5;for special synthetic belts (dependingon the type and load)c = 2 to 2.5.The peripheral force F u (N) canbe calculated from the followingequationu 2 10 7 PF ¸n¸DF uPnDPeripheral force in NMotor rated output(transmitted power)in kWMotor rated speed in rpmBelt pulley diameterin mmTotal cantilever force F Q = c · F uStandard belt pulleys conformingto DIN 2211, Sheet 3.The maximum cantilever forcesfor 60 Hz are approx. 80% of the50 Hz values (please enquire).Maximum cantilever forces for 50 Hz, basic versionValid is: x 0 values for x = 0 and x max. values for x = l (l = shaft extension)For motors Max. cantilever force at x 0 Max. cantilever force at x max.SizeTypeType56 M 24663 M 24671 M 246880 M 246890 S90 LNo. ofpoles2468100 L 2468112 M 2468132 S132 M160 M160 L180 M180 L246824682468200 L 2468225 S225 M24681LA51LA71LA91MA61MA71LA61LG41LG61MJ61MJ71LA51LA71LA91MA61MA71LA61LG41LG6N N N N N N270350415270350415415530630690485625735815725920109012301030131015501720101012701520169014901940226025001540204023302660200023502800305025503350390041503050375045504850––––––––––––––––––––––––––––––––––178022402550286023803050350038002820350040504500––––––415530630–485625735–725920109012301030131015501720168019602140245022502720310034002800333037503750200023502800305025503350390041503050375045504850240305360240305360355450535585400515605675605775910103084010601250140083010401240138011801530178019801210159018202080155019502250250021002750320034502550295036003900––––––––––––––––––––––––––––––––––1410182021202330193025302930321022902760324035001MJ61MJ7––––––355450535–4005156056756057759101030840106012501400149015801720195018202170242027002250260029002900155019502250250021002750320034502550295036003900Maximum cantilever forces for 50 Hz, basic versionValid is: x 0 values for x = 0 and x max. values for x = l (l = shaft extension)For motors Max. cantilever force at x 0 Max. cantilever force at x max.SizeTypeType250 M 2468280 S280 M315 S315 MNo. ofpoles24682468315 L 2468315to4502to81LG41LG61MA61MJ61MJ71LG41LG61MA6N N N N N N319040004700520040008400970010750475091001070011600400084009700111001LA8see diagramspage2/3836504400535057003350840010000110003950990012100133003100880011400125001MJ81MJ1 1 )1) Data for 1MJ1 available soon365044005350570081009700117001280090001310015600169008800240002500026000253033503900440032507000810090003890730087009600328075009100102001LA8see diagramspage2/382950360043504700280072008900985033508100990010900270074509600105001MJ81MJ1 1 )1MJ61MJ729503600435047006700805097001060076001080012800139007600120001200012000For 1LA8 motors with horizontal design, the permitted cantileverforces are given in dependence on the axial forces.Please note that in the case of the IM B 6, IM B 7, IM B 8, IM V 5,and IM V 6 types of construction, the belt tension is only allowedto act parallel to or towards the mounting plane and the feet mustbe braced. Both feet must be secured for foot-mounting types ofconstruction.Refer to pages 2/37 to 2/39 if the cantilever forces are higher thanthose listed above.2/36Siemens M 11 · 2003/2004

■ Maximum cantilever forces (continued)Bearings for increased cantilever forcesMaximum cantilever forces for 50 Hz for type 1LA, 1MA, and 1MJ motorsDeep-groove bearings at drive-end (DE) – Order Code K20For motorsMax. cantilever force at F QSize Type Number of atat1LA5 . . . poles x 0x max.1LA61LA7 . . .1LA9 . . .1MA6 . . .1MA71MJ6 . . .1MJ7 . . .NN100 . . . . 10 . 2468112 . . . . 113 2468132 . . . . 13 . 2468160 . . . . 16 . 2468180 . . . . 18 . 2468200 . . . . 20 . 2468168019602140245016801960214024502250272031003400280033303750375037004450510055505200645073007900149015801720195014901580172019501820217024202700225026002900290030003600415045004300535061006550F QM1-5180xSquirrel-cage motorsTechnical informationMechanical designMaximum cantilever forces for 50 Hz for type 1LA, 1MA, and 1MJ motorsParallel roller bearings at drive-end (DE) – Order Code K20For motorsMax. cantilever force at F QSize Type Number of atat1LA5 . . . poles x 0x max.1LA6 . . .1MA6 . . .1MJ6 . . .1MJ7 . . . .NN225 . . . . 22 . 2468250 . . . . 25 . 246881009800112001220096001160013200144006800780088009700790096001080011800280 1 ) . . . . 28 . 2 10000 8400315 S 1 ) . . . . 310 2 12000 10200315 M 1 ) . . . . 313315 L 1 ) . . . . 316 2 11800 10200. . . . 317 (horizontal motors)Please note that in the case of the IM B 6, IM B 7, IM B 8,IM V 5, and IM V 6 types of construction, the belt tension isonly allowed to act parallel to or towards the mounting planeand the feet must be braced.2Maximum cantilever forces at 50 Hz for type 1LG motorsParallel roller bearings at drive-end (DE) – Order Code K20Valid is: x 0 values for x = 0 and x max. values for x = l (l = shaft extension)For motorsMax. cantilever force at F QSize Type Number of atat1LG4 . . . poles x 0x max.1LG6 . . .NN180 M180 L. . . . 18 . 2468200 L . . . . 20 . 2468225 S225 M. . . . 22 . 2468250 M . . . . 25 . 2468280 S280 M315 S315 M4550565063506950660082009300101007500915010400113009100113001280014100360040504050405053506850630074006250720074007350730093001050010500. . . . 28 . 2 11400 9350. . . . 310. . . . 3132 14700 12300315 L . . . . 316. . . . 3172 14600 127001) Does not apply to 1MJ motorswith frame sizes 280 to 315 (standarddesign).Maximum cantilever forces at 50 Hz for type 1LG motorsDeep-groove bearings strengthened on both sides DE/NDE –Order Code K36Valid is: x 0 values for x = 0 and x max. values for x = l (l = shaft extension)For motorsMax. cantilever force at F QSize Type Number of atat1LG4 . . . poles x 0x max.1LG6 . . .NN180 M180 L. . . . 18 . 2468200 L . . . . 20 . 2468225 S225 M. . . . 22 . 2468250 M . . . . 25 . 2468280 S280 M315 S315 M3280415047505250435055506350700048506100705077505800740085009350. . . . 28 . 2 – –. . . . 310. . . . 313315 L . . . . 316. . . . 31726003430395040503500455053505900395048505650615046006050705078502 5650 46502 5350 4650Siemens M 11 · 2003/2004 2/37

Squirrel-cage motorsTechnical informationMechanical design2■ Maximum cantilever forces (continued)Maximum cantilever forces at 50 Hz for type 1LA8 motors, basic versionFrame size 315, 1LA8 – Design IM B3Frame size 355, 1LA8 – Design IM B33& %$#"!% # HF # HF HF ! HF # " %3& %$#"!% # HF # HF HF ! HF # " & & $ " " $6 A I E ) 2 HA I I K HA )+ = JEA L A HB H? A = 3 JN I D = BJA N JA I E L E= = N E= B H? A = ) J E = > A = HE C I A HL E? A EBA D D & $ " " $6 A I E ) 2 HA I I K HA )+ = JEA L A HB H? A = 3 JN I D = BJA N JA I E L E= = N E= B H? A = ) J E = > A = HE C I A HL E? A EBA D DFrame size 400, 1LA8 – Design IM B3Frame size 450, 1LA8 – Design IM B33& %$#% # HF # HF HF # " '3& %$#% # HF # HF HF # # ""! HF !! HF ! & $ " " $6 A I E ) 2 HA I I K HA )+ = JEA L A HB H? A = 3 JN I D = BJA N JA I E L E= = N E= B H? A = ) J E = > A = HE C I A HL E? A EBA D D & $ " " $6 A I E ) 2 HA I I K HA )+ = JEA L A HB H? A = 3 JN I D = BJA N JA I E L E= = N E= B H? A = ) J E = > A = HE C I A HL E? A EBA D DMaximum cantilever forces at 50 Hz for type 1MJ8 motors, basic versionFrame size 315, 1MJ8Frame size 355, 1MJ8 # % # > " # % $ > 3 $ % # HF 3 % # HF HF HF # HF # HF && ! HF "$ ! HF $ & N"$ & N2/38Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ Maximum cantilever forces (continued)Maximum cantilever forces at 50 Hz for 1LA, 1LG, and 1MA motors, bearings for high cantilever forces, Order Code K202Frame size 315, 1 LA8 –Design IM B 3Frame size 355, 1 LA8 –Design IM B 3Frame size 280, 4- to 8-pole,1LG4/1LG63# " $"! &! "! $ # % # HF HF HF # & ?# % # " $ HF 3" # HF ! &! "! $HF # & ? 3" " " ! $!&"% # HF HF # HF # ! # $ & " & $ " NMinimum cantilever force at shaftextension 10 kN &" & $ " NMinimum cantilever force at shaftextension 13 kN" & $ " NFrame size 315 L, 4- to 8-pole,1LG4/1LG6Frame size 315S/M, 4- to 8- pole,1LG4/1LG6 3" ! #! # HF # HF # ! $ 3" ! #! #% # HF HF # HF # ! % #% # HF # ##" & $ " N" & $ " NFrame size 280, 4- to 8-pole,1MA6Frame size 315S/M, 4- to 8-pole,1MA6Frame size 315L, 4- to 8-pole,1MA6! $ !% # HF # # % >" ! $% # HF # # & >! & ! "% # HF HF # # ' > 3&" HF # HF 3!& HF # HF 3! $ # HF " $ &" & $ " N $" & $ " N "" & $ " NSiemens M 11 · 2003/2004 2/39

Squirrel-cage motorsTechnical informationMechanical design2■ Maximum axial loadVertical 1LA, 1MA, and 1MJ motorsSize With shaft extension3000 rpm 1500 rpm 1000 rpm 750 rpmdownwards upwards downwards upwards downwards upwards downwards upwardsLoad Load Load Load Load Load Load Loaddown up down up down up down up down up down up down up down upN N N N N N N N N N N N N N N N56 80 245 230 95 80 330 310 95 80 410 390 95 – – – –63 80 245 230 95 80 330 310 95 80 410 390 95 – – – –71 105 365 335 130 90 380 440 130 90 590 550 130 90 700 660 13080 110 425 360 160 100 540 480 165 100 650 590 165 100 760 700 16590 110 440 360 180 100 680 580 190 100 920 820 190 100 1150 1050 190100 140 700 550 280 130 990 820 285 130 1280 1110 285 130 1560 1390 285112 140(140)*132 200(1500)*160 1500(2000)*710(1050)*1200(1550)*1400(1720)*550(800)*950(1300)*950(1300)*300(300)*470(470)*1900(2500)*130(130)*180(1500)*1900(2500)*1000(1350)*1680(2100)*1800(2400)*820(1100)*1200(1600)*1300(1720)*310(300)*470(470)*2200(2800)*130(130)*180(280)*2200(2800)*1290(1720)*1900(2400)*2200(2800)*1110(1500)*1600(2100)*1600(2130)*310(310)*470(470)*2700(3600)*130(130)*190(290)*2700(3600)*1570(2000)*2200(2800)*2700(3600)*1390(1850)*1900(2400)*1950(2600)*310(310)*440(440)*2900(3700)*Vertical 1LG motors, basic versionFor motorsWith shaft extension downwardsSize Type 3000 rpm 1500 rpm 1000 rpm 750 rpm1LG4 . . .1LG6 . . .LoaddownLoadupLoaddownN N N N N N N N180 M . . . . 183 1140 1150 1500 1600 – – – –180 L . . . . 186 – – 1380 1630 1650 2000 2020 2250. . . . 188 1140 1190 1390 1650 1640 2030 1880 2280200 L . . . . 206 1610 1480 – – 2420 2550 – –. . . . 207 1510 1530 2030 2100 2220 2610 2610 2970. . . . 208 1510 1590 1990 2120 2210 2680 2600 3060225 S . . . . 220 – – 2110 2690 – – 2830 3710225 M . . . . 223 1540 1990 1920 2770 2260 3300 2620 3770. . . . 228 1540 2070 1950 2840 2240 3430 2610 3880250 M . . . . 253 1680 2760 2110 3740 2740 4350 3070 4920250 M . . . . 258 1660 2870 2110 3960 2740 4520 3070 5160280 S . . . . 280 390 4670 3190 8200 4510 9290 5510 10300280 M . . . . 283 100 4780 2790 8340 4210 9450 5200 10400. . . . 288 100 4950 2700 8570 4170 9600 5160 10600315 S . . . . 310 840 6330 3380 10200 4760 11500 5860 12600315 M . . . . 313 530 6490 2870 10500 4200 11800 5420 12900315 L . . . . 316 8830 590 2450 11000 3680 12300 4800 13400. . . . 317 8410 690 1800 11400 3100 12800 4410 13900. . . . 318 8170 800 1620 12000 2690 13400 3820 14300LoadupLoaddownLoadupLoaddownLoadupValues shown without assuminga cantilever force on the shaftend.* Bracketed values with frame sizes112 to 160 apply to 1MJ6 motors.2/40Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ Maximum axial load (continued)Horizontal 1LA, 1MA, and 1MJ motors2Size 3000 rpm 1500 rpm 1000 rpm 750 rpmTensileloadThrust load (N)TensileloadThrust load (N)TensileloadThrust load (N)TensileloadThrust load (N)with radial load at withoutradialloadwith radial load at withoutradialloadwith radial load at withoutradialloadwith radial load at withoutradialloadN x 0 x max. N x 0 x max. N x 0 x max. N x 0 x max.56 90 120 90 240 90 140 110 320 90 170 120 400 – – – –63 90 120 90 240 90 140 110 320 90 170 120 400 – – – –71 120 150 120 350 120 210 150 460 120 260 180 570 120 300 210 68080 140 190 150 400 140 300 260 510 140 330 280 620 140 340 290 73090 150 300 280 400 150 400 360 630 150 480 430 870 150 550 500 1100100 220 450 350 630 220 600 500 910 220 650 550 1200 220 750 650 1480112 220(220)*132 350(350)*160 1500(2100)*450(850)*650(1000)*850(1280)*350(700)*520(900)*720(1100)*630(1050)*1200(1550)*1500(2100)*220(220)*350(350)*1500(2100)*600(1150)*850(1250)*1050(1680)*500(1000)*700(1150)*920(1700)*910(1350)*1600(2100)*1800(2350)*220(220)*350(350)*1500(2100)*650(1300)*1020(1500)*1250(2050)*550(1150)*890(1400)*1120(1920)*1200(1720)*1900(2400)*2200(2900)*220(220)*350(350)*1500(2100)*750(1450)*1150(1750)*1350(2400)*650(1300)*1020(1650)*1220(2200)*1480(2000)*2200(2800)*2600(3300)*Horizontal 1LG motors, basic versionFor motors 3000 rpm 1500 rpm 1000 rpm 750 rpmSize Type Loading direction Loading direction Loading direction Loading direction1LG4 . . . Tension Thrust Tension Thrust Tension Thrust Tension Thrust1LG6 . . .N N N N N N N N180 M . . . . 183 1550 790 1950 1190 – – – –180 L . . . . 186 – – 1890 1130 2220 1460 2470 1710. . . . 188 1550 790 1900 1140 2220 1460 2460 1700200 L . . . . 206 2150 990 – – 3090 1940 – –. . . . 207 2130 970 2670 1520 3030 1880 3410 2260. . . . 208 2130 970 2630 1480 3020 1870 3410 2250225 S . . . . 220 – – 2950 1920 – – 3820 2790225 M . . . . 223 2320 1290 2910 1880 3360 2330 3760 2740. . . . 228 2320 1290 2910 1880 3350 2320 3760 2730250 M . . . . 253 2510 1710 3150 2350 3750 2950 4180 3380250 M . . . . 258 2510 1710 3140 2340 3750 2950 4170 3370280 S . . . . 280 1790 3360 4970 6540 6180 7750 7170 8740280 M . . . . 283 1720 3290 4860 6430 6110 7680 7090 8660. . . . 288 1720 3290 4850 6420 6100 7670 7080 8650315 S . . . . 310 2610 4180 5520 7520 6830 8830 7940 9940315 M . . . . 313 2500 4070 5320 7320 6520 8520 7850 9850315 L . . . . 316 2450 4020 5230 7230 6370 8370 7520 9520. . . . 317 2320 3890 5050 7050 6110 8110 7350 9350. . . . 318 2300 3870 4950 6950 5950 7950 7080 9080■The maximum loads refer to50 Hz. Please inquire about60 Hz operation.The figures for the maximum axialloads have been calculatedassuming the maximum permittedcantilever forces.Please ask for advice if the loadingdirection alternates (i.e. ifthe side from which the load isapplied changes).* Bracketed values with frame sizes112 to 160 apply to 1MJ6 motors.Siemens M 11 · 2003/2004 2/41

Squirrel-cage motorsTechnical informationMechanical design2■ Maximum axial load (continued)Vertical 1LA, 1MA, and 1MJ motorsFor motorsSize180 M180 LType1LA5 . . .1MA6 . . .1MJ6 . . .1MJ7 . . .. . . . 183. . . . 186200 L . . . . 206. . . . 207225 S225 M. . . . 220. . . . 223With shaft extension downwards3000 rpm 1500 rpm 1000 rpm 750 rpmLoad down Load up Load down Load up Load down Load up Load down Load up1LA5... 1MJ6... 1LA5... 1MJ6... 1LA5... 1MJ6... 1LA5... 1MJ6... 1LA5... 1MJ6... 1LA5... 1MJ6... 1LA5... 1MJ6... 1LA5... 1MJ6...1MA6... 1MJ7... 1MA6... 1MJ7... 1MA6... 1MJ7... 1MA6... 1MJ7... 1MA6... 1MJ7... 1MA6... 1MJ7... 1MA6... 1MJ7... 1MA6... 1MJ7...N N N N N N N N N N N N N N N N1150–16501550–18901150–16501550–18901900–27502800–21901900–27502800–219014001400–20002300218014001400–20002300218023502400–33503020306023502400–335030203060–170025502400–2700–170025502400–2700–285039503950–3500–285039503950–3500–2000–280032003040–2000–280032003040–3150–450040804120250 M . . . . 253 1750 1750 2790 2790 2160 2160 3760 3760 2740 2740 4340 4340 2990 2990 4890 4890280 S280 M315 S315 M. . . . 280. . . . 283. . . . 310. . . . 313315 L . . . . 316. . . . 317. . . . 3181LA8 . . .315 . . . . 315. . . . 317355 . . . . 353. . . . 355. . . . 357400 . . . . 403. . . . 405. . . . 407450 . . . . 453. . . . 455. . . . 4573801802101009270927092701150900900650–––44804580527053507708408403850390045004550–––38303550370033302330137013701350100017001600–––8790891010200104001040010800108004950500064006900–––53405000515047403650299029902350200023002050–––100001010011700117001170011600116005650570070507500–––62805930652058014630376037602850245034002800N N N N N N N N190014408480818075306780633059305330473041305240568055705860650072607700810096501025010840279022801455014200134001764017040163401772017020162706930742079008240903011160117501244013020137201446030602390–156901454019500187501790019950190501800086009230–106501178014160149101575016250171401818038503190–1784016690222602151020660230402214021090–––11000111001300013000130001300013000939010030–1165012780153301607016910175501844019480–3150–4500408041206250630079508400–––Values shown without assuminga cantilever force on the shaftend.■The maximum loads refer to50 Hz. Please inquire about60 Hz operation.The figures for the maximum axialloads have been calculatedassuming that standard couplingtypes are used for thedrive. For suppliers, see cataloguesection "Accessories andRepair parts".Please enquire about 1MJ8 and1MJ1 motors.Please ask for advice if the loadingdirection alternates.2/42Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationMechanical design■ Maximum axial load (continued)Horizontal 1LA, 1MA, and 1MJ motors2For motors 3000 rpm 1500 rpm 1000 rpm 750 rpmLoading direction Loading direction Loading direction Loading directionSizeType Tension Thrust Tension Thrust Tension Thrust Tension Thrust1LA5 . . .1MA6 . . .1MJ6 . . .1MJ7 . . .N N N N N N N N180 M180 L. . . . 183. . . . 186200 L . . . . 206. . . . 207225 S225 M. . . . 220. . . . 2231400–20001950–23901400–20001950–137017001700–24502980290017001700–245019601880–205030002900–3380–205030002900–2360–2400–340038803810250 M . . . . 253 2450 1655 3070 2270 3620 2820 4000 3200280 S280 M315 S315 M. . . . 280. . . . 283. . . . 310. . . . 313315 L . . . . 316. . . . 317. . . . 3181330 (3700)*1200 (3600)*1500 (3800)*1400 (3650)*10809409402900 (2100)*2800 (2000)*3160 (2200)*3180 (2050)*2740260026005080 (4200)*4990 (4000)*5350 (4900)*5260 (4900)*4580417041706740 (2600)*6650 (2400)*7450 (3300)*7360 (3300)*6680627062706410 (5000)*6260 (4800)*6740 (5500)*6560 (5450)*5770541054108070 (3400)*7920 (3200)*8810 (3900)*8660 (3850)*7870751075107390 (5550)*7220 (5350)*8010 (6500)*7690 (6250)*682064106410–2400–3400286027909050 (3950)*8880 (3750)*10110 (4900)*9790 (4650)*892085108510■The maximum loads refer to50 Hz. Please inquire about60 Hz operation.The figures for the maximum axialloads have been calculatedassuming that standard couplingtypes are used for thedrive. For suppliers, see cataloguesection "Accessories andRepair parts".Please enquire about 1MJ8 and1MJ1 motors.Please ask for advice if the loadingdirection alternates.For 1LA8 motors with horizontaldesign, the permitted cantileverforces are given in dependenceon the axial forces, seePage 2/38.* Bracketed values with frame sizes280 S to 315 M apply to 1MJ7 motors.Siemens M 11 · 2003/2004 2/43

Squirrel-cage motorsTechnical informationConverter-fed operationIn general, all motors are suitablefor converter-fed opera-2tion. Some motors require specialmeasures.The planning notes for driveswith a constant or square-lawcounter-torque are contained inthe following catalogues:MICROMASTER:Catalogue series DA 64 andDA 51SIMOVERT MASTERDRIVES:Catalogue series DA 65These catalogues also containtables showing which squirrelcagemotors should be assignedto which SIMOVERTconverter, depending on theload characteristic of the drivenmachine.■All data specified in CatalogueM11 applies to 50 Hz supplysystems.Attention should be paid to thereduction factors for constanttorquedrives, pump drives andcompressor drives.Motor temperature detectionKTY 84 temperature sensor:Order Code:A23 = 1 x KTY 84-130,A25 = 2 x KTY 84-130This sensor is a PTC thermistor.Its resistance varies as a functionof the temperature in accordancewith a defined curve.Some Siemens converters calculatethe motor temperatureaccording to the resistance ofthe temperature sensor. Theycan be set to a user-definabletemperature for alarms andtripping.The 1LA8 motors are suppliedwithout the standard PTC thermistorif Order Code A23 isspecified.The temperature sensor is embeddedin the motor windingoverhang in the same way as aPTC thermistor. The evaluationis effected by the converter, forexample.The 3RS10 temperature monitoringdevice belonging to theprotection device can be orderedseparately for mains-fedoperation. For further detailssee Catalogue CA 01 Order No.E86060-D4001-A110-C1-7600.Motor protectionAll standard 1LA and 1LG motorsfor Zones 2, 21, and 22 forconverter-fed operation are alreadyfitted with a PTC thermistorfor tripping. It is also possibleto order a PTC thermistorfor alarm for converter-fed operation(Order Code A10).InsulationThe insulation of 1LA and 1LGmotors is such that they can operateunrestrictedly in converter-fedmode up to voltages ofˆ 500 V. The same applies tooperation with pulse-controlledAC converters with voltage fronttimes t s > 0.1 ms at the motor terminals.Providing these conditions aremet, all motors with voltagecodes 1, 3, 5, and 6 can be operatedin converter-fed mode,except for those with voltageratings of > 500 V to 690 V,which are supplied with specialinsulation for operation with apulse-controlled AC converter(SIMOVERT MASTERDRIVES,MM440 > 500 V – 600 V) butwithout a converter circuit (du/dtfilter or sine filter) (10th positionof the Order No. = "M").For operation with a converter atthe outputs specified in the catalogue,the motors are utilizedaccording to temperature classF. Order Codes C11, C12 andC13 are not possible.Connection of the motorsIn addition to the restrictions applyingto mains-connected machines,the maximum permissibleconductor cross-sectionsfor the converter must also bekept in mind when the motorsare connected.Ventilation/noiseIncreased fan noise may occurin self-ventilated motors atspeeds higher than the ratedspeed.To increase motor utilization forlow speeds, it is advisable touse separately ventilated motorssuch as 1LA5, 1LA7, 1LG,and 1LG6 with Order Code G17or motor 1PQ8.Mechanical stress, grease lifeDue to the higher speeds beyondthe rated speed value andthe resulting increased vibration,the mechanical balancequality changes and the bearingsare under greater mechanicalstress. This reduces thegrease life and the bearing life.(enquire if necessary).BearingsTo avoid damage by bearingcurrents, isolated bearings forframe sizes 225 to 315 are availableand recommended forframe size 280 (Order CodeL27) 1 ). These are standard in1LA8 motors for converter-fedoperation on SIMOVERTMASTERDRIVES (9 th positionof the Order No. = "P").3M1-5178R2k1 D = 2 mA00100°C200T U3001) For 1MJ7 motors, Order CodeL27 can be used for frame sizes250 to 315.2/44Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationConverter-fed operationMechanical limit speeds n max for maximum supply frequency f maxMotor1LA7/1LA9 0561LA7/1LA9 0631LA7/1LA9 0711LA7/1LA9 0801LA7/1LA9 0901LA6/1LA7/1LA9 10 .1LA6/1LA7/1LA9 1131LA6/1LA7/1LA9 13 .1LA6/1LA7/1LA9 16 .1LA5/1LA9 18 .1LA5/1LA9 20 .2-polen max.rpm60006000600060006000600060005600480046004500f max.Hz100100100100100100100908075754-polen max.rpm4200420042004200420042004200420042004200 (3800)4200 (3800)f max.Hz140140140140140140140140140140 (126)140 (126)6-polen max.rpm36003600360036003600360036003600360036003600f max.Hz1801801801801801801801801801801808-polen max.rpm300030003000300030003000300030003000300030001LA5 22 . 4500 75 4500 (3800) 150 (126) 4400 (3400) 220 (170) 4400 (3400) 293 (226)1LA8 31 .1LA8 35 .1LA8 40 .1LA8 45 .1LG4/1LG6 18 .1LG4/1LG6 20 .1LG4/1LG6 22 .1LG4/1LG6 25 .1LG4/1LG6 28 .1LG4/1LG6 3101LG4/1LG6 3131LG4/1LG6 3161LG4/1LG6 31736003600/3100 1 )3600/3100 1 )300046004500450039003600360036003600/3000 1 )3600/3000 1 )6060/52 1 )6052 1 )507675756560606060/50 1 )60/50 1 )3000 (2650)2500 (2350)2200/(2100)2100 1 )2100/(1900)1800 1 )4200 (3400)4200 (3400)4500 (3400)3700 (3400)30002600260026002600100 (88)83 (78)73/(70)70 1 )70/(63)60 1 )140 (113)140 (113)150 (113)123 (113)100878787872950 (2350)2500 (2100)2200/(1900)2100 1 )2100/(1700)1800 1 )3600 (3400)3600 (3400)4400 (3400)3700 (3000)3000 (2800)260026002600 (2500)2600 (2500)147 (117)125 (105)110/(95)105 1 )105/(85)90 1 )180 (170)180 (170)220 (170)185 (150)150 (140)130130130 (125)130 (125)2950 (2350)2500 (2100)2200/(1900)2100 1 )2100/(1700)1800 1 )300030004400 (3400)3700 (3000)3000 (2800)260026002600 (2500)2600 (2500)f max.Hz200200200200200200200200200200200196 (156)166 (140)146/(126)140 1 )140/120 1 )200200293 (226)247 (200)200 (187)176173173 (167)173 (167)1LG4/1LG6 318 . – – – – 2600 (2500) 130 (125) 2600 (2500) 173 (167)1MJ6 07. 6000 100 3000 100 2000 100 1500 1001MJ6 08. 6000 100 3000 100 2000 100 1500 1001MJ6 09. 6000 100 3000 100 2000 100 1500 1001MJ6 10. 5400 90 3000 100 2000 100 1500 1001MJ6 11. 5400 90 3000 100 2000 100 1500 1001MJ6 13. 4800 80 3000 100 2000 100 1500 1001MJ6 16. 4500 75 3000 100 2000 100 1500 1001MJ6 18. 5100 85 3000 100 2000 100 1500 1001MJ6 20. 5100 85 3000 100 2000 100 1500 1001MJ7 22 – 4500 75 3800 126 3400 170 3400 2261MJ7 25 . 3900 65 3700 123 3400 170 3400 2261MJ7 28 . 3600 60 3000 100 3000 150 3000 2001MJ7 31 . 3600/3000 1 ) 60/50 1 ) 2600 87 2600 130 2600 1732The values in brackets apply tomotors used in hazardousareas.Exception:For (E)Ex n on frequency converter(Order Code M73)f max = 50 Hz.1) For vertical mounting.Siemens M 11 · 2003/2004 2/45

Squirrel-cage motorsTechnical informationDistributed drive technology2■ MICROMASTER 411/COMBIMASTER 411The newMICROMASTER 411/COMBIMASTER 411 series isincluded in Catalogue DA 51.3which contains the completeproduct range with ordering data,technical details, and explanations.Fields of applicationThe MICROMASTER 411 andCOMBIMASTER 411 are theideal solution for distributeddrive applications which requirea high degree of protection. Thedevices have been designed fora broad range of drives fromsimple individual applicationsfor pumps and fans up to multipleconveyor drives in networkedcontrol systems.The ECOFAST variants for thefrequency converter seriesMICROMASTER 411/COMBIMASTER 411 containconnectors for the power supply,communications interfaces,and motor connections to permitfast and problem-free replacementfor time-critical applications,and are completelycompatible with ECOFASTtechnology systems.They are based on the universalMICROMASTER 420 converterseries and distinguish themselvesthrough customer-orientedperformance and easy handling.DesignThe modular design makes itpossible to select individualMICROMASTER 411/COMBIMASTER 411 productsincluding accessories, e.g.electromechanical brake controlsor a PROFIBUS module.Main characteristics• Power range:0.37 - 3.0 kW, 400 V, 3AC• IP66 degree of protection(MICROMASTER 411), selfcooling• Electrical isolation of electronicsand connection terminals• Parameter sets for fast commissioningand cost-saving• Modular construction withmany accessories• Operation without operatorpanel possible (if jumpersand/or control potentiometersare used)• Integrated control potentiometerwhich can be accessedfrom the outside.Accessories (overview)• Basic Operator Panel(BOP) for parameterizing aconverter• Clear text Advanced OperatorPanel (AOP) forMICROMASTER 411 andCOMBIMASTER 411 with multilingualdisplay• PROFIBUS module• AS-Interface module• DeviceNet module• REM module (dynamic brakeand control module for electromechanicalbrake)• EM module (electromechanicalbrake control module)• PC connecting set• Assembly sets for fitting theoperator panel• PC commissioning programs.■ ECOFASTECOFAST is a system whichpermits extensive decentralizationand a modular structure forinstallation elements on thecomponent levelPicture of the ECOFAST system(MICROSTARTER,COMBIMASTER 411,MICROMASTER 411 and motorconnector (Order Code G55),alternatively EMC resistant motorconnector (Order CodeG56)).The main advantages of theECOFAST motor terminal 1 ) ascompared with a terminal boxare as follows:• Fast assembly of I/O devices(e.g. motor starter) belongingto the ECOFAST system• Reduction of assembly and repairtimes at end user• No wiring errors due to connectortechnology• Replacement of motor withoutaffecting the electrics.Further information can befound in the Catalogue IK PI andin the converter catalogue"Distributed drive solutionsCM411" – DA 51.3The ECOFAST motor terminalcan be supplied for the followingmotors:• Frame sizes 56 M to 132 M• Power range 0.06 kW to5.5 kW (7.5 kW on request)• Direct on-line-starting:Voltage code 1 for 230 Vd/400 V*, 50 Hz• Star-delta starting:Voltage code 9 with OrderCode L1U 400 Vd, 50 HzNote:Only one sensor (temperaturesensor or PTC thermistor) connectable.Maximum permitted supply voltageat motor terminal: ˆ 500 VOrdering exampleMotor data:P 2 = 5.5 kW, 4-pole, eff1,star-delta starting for a supplyvoltage of 400 V/50 HzOrder number:1LA9130-4KA90-ZG55+L1UFurther information under:http://www.siemens.com/ecofast1) Not available for EX-motors.2/46Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationDistributed drive technology■ MICROSTARTERThe new MICROSTARTER is amodule for distributed drivetechnology. It can be used as adirect-on-line starter or reversingstarter up to a motor outputof 4 kW (motor frame size 63 Mto 112 M).A stable die-cast aluminum enclosurewith IP65 degree of protectionis fitted instead of themotor terminal box. In additionto the control and evaluationelectronics, it includes a directon-lineor reversing contactor(depending on the version).The MICROSTARTER is alwaysequipped with a PTC thermistordetector (Order Code A11) andthe corresponding electronicevaluation system. If the motoroverheats, MICROSTARTER willautomatically trip. This obviatesthe need for an external trippingunit for PTC thermistors.If used as a standard slave onthe AS-Interface, theMICROSTARTER has 4 inputsand 4 outputs. Two digital inputswith M12 sockets are availablefor receiving and evaluatingsignals close to the motor.An alternative to connecting theMICROSTARTER to the AS-Interfaceis to control it with an externalDC 24 voltage.The power supply is connectedwith a HAN Q8 plug-in connectorin accordance with DESINA.In this way, theMICROSTARTER can be integratedinto the ECOFAST system.The MICROSTARTER canalso be ordered with a metriccable entry port, if required.Due to its high degree of protectionand compact design, theMICROSTARTER is especiallysuitable for use in conveyingand handling systems.Example: 1LA7 motor with MICROSTARTER2Technical dataRated outputDegree of protectionMounting positionMax. ambient temperatureV during operationV during storage and transportShock resistanceVibratory loadNo-load switchover frequencyup to 4 kW,frame sizes 63 M to 112 MIP65any–20 °C to +40 °C–20 °C to +70 °C5 g/10 ms3 g100 switchovers/hRated voltage 3 AC 50 HZ 380 V to 420 V ± 5%3 AC 60 Hz 440 V to 480 V ± 5%Overload protectionMotor thermistor analysisShort-circuit protection for a powersupply withV ECOFAST plug-in connectorV metric cable entry portPower supply connectionLED display(with AS-Interface connection)Connection of external sensors(with AS-Interface connection)Minimum/maximum cross-sections ofconnections at contactor(for metric cable entries)Direct-on-line starter:V finely stranded with end sleeveV single-wire without end sleeveReversing starter:V finely stranded with end sleeveV single-wire without end sleeveAS-InterfaceV Motor starter profileV AddressingV Connection for yellow and blacktrapezoidal-section cableV Total current inputShort-circuit protection with max.40 A circuit-breakermax. 25 A gL/gG (group fusing)ECOFAST (HAN Q8) ormetric cable entry port (M25)AS-Interface, AUX. Power,STATE, Sensor1, Sensor22 via M 12 sockets2 x (0.75 to 1.5) mm 2 or1 x (0.75 to 2.5) mm 22 x (1 to 2.5) mm 2 or1 x 4 mm 22 x (0.75 to 1.5) mm 22 x (1 to 1.5) mm 27Dvia address jackwith addressing unitvia adapter plate withinsulation piercing methodˆ 250 mATypesThe MICROSTARTER is fitted tothree-phase AC motors withframe sizes 63 M to 112 M. Thepower supply connection (M25or HAN Q8) is located on theright when viewed onto the driveend.When ordering please also statethe corresponding Order Codein addition to the motor ordernumber.Options which can be combined with the MICROSTARTER(see "Special designs" Section 3):In addition, all "Types of construction","Paint finishes","Other mountings" and "SafetyPower supplyconnec-(with view ontoDimensionstion drive end)H x W x DmmWeightkgOrdercodeDirect-on-line M25 92 x 151 x 131 1.25 H90starterwith DC 24 V controlHAN Q8 92 x 167 x 131 1.30 H91Direct-on-line M25 92 x 151 x 154 1.35 H92starterHAN Q8with AS-I connection92 x 167 x 154 1.40 H93Reversing starter M25 92 x 151 x 154 1.50 H94with AS-I connection HAN Q8 92 x 167 x 154 1.55 H95Voltage code "Modular technology" "Mechanical versions"1 H57 (from size 100) D30, D31, D40H58 (from size 100) K01, K16, K17G17 (from size 100) K20 (from size 100)H61 (from size 100) K30, K31K40 (from size 100)K94L04, L13, L99Y82and commissioning notes/certificates" can be combined.Siemens M 11 · 2003/2004 2/47

Squirrel-cage motorsTechnical informationModular technology2The range of potential applicationsfor the 1LA and 1LG motorscan be broadened considerablyin combination with thefollowing built-on accessories(e.g. the motors can be used asbrake motors).■Rotary pulse encoder1XP8 001,frame sizes 100 L to 315 L■Separately driven fan,frame sizes 100 L to 315 L■Brake,frame sizes 63 to 315LThe brake must always bemounted in the factory for safetyreasons. The rotary pulse encoderand/or the separatelydriven fan can also be retrofitted.The degree of protection for motorswith built-on accessories isIP55. Higher degrees of protectionon request.■ Rotary pulse encoder 1XP8 001The rotary pulse encoder canbe supplied already mounted inan HTL version as 1XP8 001-1(Order Code H57) or in a TTLversion as 1XP8 001-2 (OrderCode H58).It can also be ordered and fittedseparately (Order No. 1XP8001-1 or 1XP8 001-2, part 8). All1LA5, 1LA6, and 1LA7 motorswith frame sizes 100L to 225Mthat are listed in the catalogueare prepared for fitting a rotarypulse encoder on the non-driveend (with M8 centre hole, formDR). All 1LG4 and 1LG6 motorsthat are listed in the cataloguehave a M16 centre hole, formDS, on the non-drive end. Therotary pulse encoder can be fittedusing a M16 adapter for M8.The rotary pulse encoder canonly be fitted on a standard nondriveend, i.e. a second shaftextension or a canopy can nolonger be supplied.Rotary pulse encoder 1XP8 001 Fixing dimensions for rotary pulse encoder 1XP8 001Technical data of rotary pulse encodersSupply voltage U B &$" # #1XP8 001-1 (HTL version)+10 V to +30 V" ' ## &1XP8 001-2 (TTL version)5 V ±10%Current input without load 200 mA 150 mAMaximum load current per output max. 100 mA max. 20 mAPulses per revolution 1024 1024Outputs2 square-wave pulses A, B - 2 inverted square-wave pulses A, BZero pulse and inverted zero pulsePulse offset between the two outputs 90° ± 20% 90° ± 20%Output amplitudeU High > U B – 3.5 VU Low < 3 VU High > 2.5 VU Low < 0.5 VMinimum edge interval 0.8 ms at 160 kHz 0.45 ms at 300 kHzEdge steepnesst + , t – ˆ 200 nst + , t – ˆ 100 ns(without load or cable)Maximum frequency 160 kHz 300 kHzMaximum speed 9000 rpm 12000 rpmTemperature range –20 °C to +80 °C –20 °C to +100 °CDegree of protection IP66 IP66Maximum radial cantilever force 60 N 60 NMaximum axial force 40 N 40 NTermination system12-way plug (socket supplied)Certificates CSA, UL CSA, ULWeight 0.3 kg 0.3 kg& # " $2/48Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical information■ Separately driven fanThe use of a separately drivenfan is recommended to increasemotor utilization at low speedsand to limit noise generation atspeeds significantly higher thanthe synchronous speed. In bothcases, this refers to converterfedoperation only. Please enquireabout traction and vibratoryoperation.The separately driven fan canbe supplied already fitted. OrderCode G17.It can also be ordered and fittedseparately (see Accessories,part 8, for selection informationand order numbers).The separately driven fan has arating plate with all importantdata. Please note the fan’s directionof rotation (axial fan)when connecting it. Coolanttemperature CT max. 50 °C, highercoolant temperatures on request.Modular technologyTechnical data of the separately driven fanSize Rated voltage range Frequency Rated speed Rated output Rated currentV Hz rpm kW A100 L 200 to 290 d346 to 500 *200 to 290 d346 to 500 *112 M 200 to 290 d346 to 500 *200 to 290 d346 to 500 *132 S/M 200 to 290 d346 to 500 *200 to 290 d346 to 500 *160 M to 225 M 1 ) 200 to 290 d346 to 500 *200 to 290 d346 to 500 *250 M to 280 M 220 to 240 d380 to 420 *440 to 480 *315-2-pole220 to 240 d380 to 420 *440 to 480 *315-4- . . . 8-pole 220 to 240 d380 to 420 *440 to 480 *5050606050506060505060605050606050506050506050506026802680300030002760276031203120269026902960296026902690298029802720272033202750275033652720272033200.0620.0620.0520.0520.0970.0970.0980.0980.1640.1640.2120.2120.2690.2690.3540.3540.4500.4500.5200.6500.6500.7500.4500.4500.5200.240.140.160.090.430.250.290.170.590.340.520.300.950.550.840.482.001.151.052.851.641.602.001.151.052Mounting of separately driven fan for 1LA5, 1LA6, 1LA7 and 1LG motorsDesign Size Number of poles Order No.Separately driven fanincl. mounting parts 2 )Separately driven fan and rotary pulseencoder incl. mounting parts 2 )100 all 2CW2 185-8RF14-1AA0112 all 2CW2 210-8RF14-1AA1132 all 2CW2 250-8RF14-1AA2160 all 2CW2 300-8RF14-1AA3180 all 2CW2 300-8RF14-1AA4200 all 2CW2 300-8RF14-1AA5225 3 ) all 2CW2 300-8RF14-1AA6250 all 1PP9 063-2LA12-Z A11+K50280 all 1PP9 063-2LA12-Z A11+K50315 2 1PP9 070-2LA12-Z A11+K50315 4 to 8 1PP9 063-2LA12-Z A11+K50100 all 2CW2 185-8RF14-2AA0112 all 2CW2 210-8RF14-2AA1132 all 2CW2 250-8RF14-2AA2160 all 2CW2 300-8RF14-2AA3180 all 2CW2 300-8RF14-2AA4200 all 2CW2 300-8RF14-2AA5225 3 ) all 2CW2 300-8RF14-2AA61) For 1LG4 and 1LG6 motors withframe size 225 the values forframe sizes 250 M to 280 M apply.2) The separately driven fan2CW2 . . . includes a fan unit withfan impeller, the separately drivenfan 1PP9 . . . only includes the fanmotor.3) For 1LG motors with separatelydriven fan with Order No.1PP9063-2LA12-Z A11+K50Siemens M 11 · 2003/2004 2/49

Squirrel-cage motorsTechnical informationModular technology2 ■ BrakesSpring-operated disk brakesare used. Depending on themotor selected, brake types2LM8 or KFB are used. Standardbrakes are for connectionto 230 V and delivered with arectifier.Order Code G26.2LM8 spring-operated diskbrakeThis brake is fitted to 1LA5 and1LA7 motors with frame sizes 63to 225 and to 1LG motors withframe sizes 180 to 200 as standard.Design and mode of operationThe brake takes the form of asingle-disk brake with two frictionfaces.The braking torque is generatedby friction when pressure is appliedby one or more compressionsprings to the de-energizedbrake. The brake is releasedelectromagnetically.When the motor brakes, the rotor- which can be axially shiftedon the hub or the shaft - ispressed via the armature diskagainst the opping frictional surfacesby means of the springs.When the brake is applied,there is an air gap S Lü betweenthe armature disk and the solenoidcomponent. The solenoidcoil is energized with DC voltagein order to release thebrake. The resulting magneticforce pulls the armature disk towardsthe solenoid componentagainst the spring force. Thespring force is then no longerapplied to the rotor, so that thelatter is able to rotate freely.Voltage and frequencyThe solenoid coils and the rectifierof the brakes are designedfor connection to the followingvoltages:1 AC 50 Hz 230 V ± 10% or1 AC 60 Hz 230 V ± 10%.It is not permissible to increasethe brake voltage at60 Hz!The brake can also be suppliedfor other voltages. Brake connectionvoltage:24 V DC Order Code C002x 400 V AC Order Code C01Order Codes C00 and C01 mustonly be used in conjunction withOrder Code G26.Rating plateThe motors have a second ratingplate with the brake data onthe opposite side of the motor.The 2LM8 brake is designed inIP55 degree of protection.Please enquire if the brake motorsare used at subzero temperaturesor in very humid environments(e.g. in a maritime climate)with long downtimes.ConnectionThe main terminal box of themotor contains labeled terminalsfor connecting the brake.The AC voltage for the excitationwinding of the brake is connectedto the two free terminalsof the rectifier block (~).The brake can be releasedwhen the motor is stationary byseparately energizing the solenoid.In this case, AC voltagemust be connected to the terminalsof the rectifier block. Thebrake remains released as longas this voltage is present.The rectifiers are protectedagainst overvoltages by meansof varistors at the input andoutput.The terminals of the brakes for24 V DC voltage are connectedto the DC voltage sourcedirectly.Fast brake applicationThe brake is applied when it isisolated from the supply. Theapplication time of the brakedisk is delayed by the solenoidcoil inductance (disconnectedon the AC side). This involves asignificant delay. For shortbrake application times, thebrake must be disconnected onthe DC side. For this purpose,the jumper between contact 1+and contact 2+ must be removedand replaced by thecontacts of an external switch(see circuit diagrams).Mechanical manual releaseThe brakes can be suppliedwith a mechanical manual releaseusing an actuator lever.Order Code K82.The length of the motor is increasedby dL due to mountingthe brake. For dimensions seePage 2/56.6141 Armature disk2 Compr. springs3 Ax. sliding rotor4 Hub5 Shaft6 Opposing frictionalsurface7 Solenoid comp.Design of the brakeSLÜ3 2SA1-5018Half-wave rectifier 400 V AC, 8 , 8 # " Rectifier bridge 230 V AC, ,, "8 , ! # " Brake connection with 24 V DC voltageM1-51798725L+ L-2/50Siemens M 11 · 2003/2004

■ Brakes (continued)Performance of spring-operated brakes with standard excitationSquirrel-cage motorsTechnical informationModular technologyBrake rating2FormotorsFramesizeBrake type63 2LM8 005-1NA102LM8 005-1NA602LM8 005-1NA8071 2LM8 005-2NA102LM8 005-2NA602LM8 005-2NA8080 2LM8 010-3NA102LM8 010-3NA602LM8 010-3NA8090 2LM8 020-4NA102LM8 020-4NA602LM8 020-4NA80100 2LM8 040-5NA102LM8 040-5NA602LM8 040-5NA80112 2LM8 060-6NA102LM8 060-6NA602LM8 060-6NA80132 2LM8 100-7NA102LM8 100-7NA602LM8 100-7NA80160 2LM8 260-8NA102LM8 260-8NA602LM8 260-8NA80180 2LM8 315-0NA102LM8 315-0NA602LM8 315-0NA80200,2252LM8 400-0NA102LM8 400-0NA602LM8 400-0NA80Ratedbraketorque at100 rpmRated brake torque inrelation to rated braketorque at 100 rpm in %for the following speedsVoltageCurrent/Power input 1 )Brakeapplicationtime t 2 2 )BrakereleasetimeBrake momentof inertiaNoiselevel L pwith ratedair gapLifetimeof brakelining LAir gap adjustmentrequiredafterbrakingenergy L N1500 3000 max.rpm rpm speedNm % % % V A W ms ms kg m 2 dB(A) Nm · 10 6 Nm · 10 65 87 80 65 AC 230AC 400DC 245 87 80 65 AC 230AC 400DC 2410 85 78 65 AC 230AC 400DC 2420 83 76 66 AC 230AC 400DC 2440 81 74 66 AC 230AC 400DC 2460 80 73 65 AC 230AC 400DC 24100 79 72 65 AC 230AC 400DC 24260 75 68 65 AC 230AC 400DC 24315 75 68 65 AC 230AC 400DC 24400 73 68 65 AC 230AC 400DC 240.10.110.830.10.110.830.120.141.040.150.171.250.20.221.670.250.282.10.270.312.30.50.474.20.50.564.20.550.614.620 25 56 0.000013 77 105 1620 25 56 0.000013 77 105 1625 26 70 0.000045 75 270 2932 37 90 0.00016 75 740 7940 43 140 0.00036 80 1350 11553 60 210 0.00063 77 1600 21555 50 270 0.0015 77 2450 325100 165 340 0.0073 79 7300 935100 152 410 0.0073 79 5500 470110 230 390 0.0200 93 9450 12601) For 400 V AC voltage and for24 V DC, there may be an outputdeviation of +10% depending onthe selected supply voltage.2) The specified switching times arevalid for switching on the DC sidewith a rated release travel andwith the coil already warm. Theyare average values which mayvary among other things accordingto the rectifier type and the releasetravel.The brake application time forswitching on the AC side, for example,is approx. 6 times longerthan for switching on the DC side.Siemens M 11 · 2003/2004 2/51

Squirrel-cage motorsTechnical informationModular technology2■ Brakes (continued)Lifetime of the braking liningThe braking energy L N until thebrake needs to be adjusted dependson various factors, andparticularly on the masses thatare braked, the operatingspeed, the operating frequencyand thus the temperature on thefriction faces. It is therefore notpossible to specify a value forthe friction energy until readjustmentthat is valid for all operatingconditions.The specific wear on the frictionfaces (volume of wear per unitof friction energy) is approximately0.05 to 2 cm 3 /kWh whenthe brake is used as a servicebrake.Maximum speedsPlease refer to the table belowfor the maximum speeds atwhich an emergency stop ispermissible. These speedsshould be considered as recommendedvalues and confirmedby testing under actualoperating conditions.The maximum permitted brakingenergy depends on the operatingfrequency and is shownfor the various brakes on thegraph opposite ("Permissibleswitching energy as a functionof operating frequency"). Greaterwear occurs during emergencybraking.2 A H EI I E> A I M EJ? D E C A A HC O 3 F A H #"!Permissible switching energy as a function of operating frequency & " & ! # & $ & & $ & " & & & # # " % = ! F A H= JE C BHA G K A ? O 5 D "For motorsFrame sizeBrake typeMax. rpm Change in braking torque Readjustment of air gapMax. operatingrpm ifmax. switchingenergyutilizedMax. no-load rpm with emergencystop functionHorizontalmountingVerticalmountingReductionper notchDim."O 1 "Min.brakingtorqueRated airgapS LüNennMax. airgapS Lümax.rpm rpm rpm Nm mm Nm mm mm mm63 2LM8 005-1NA . . 3000 6000 6000 0.17 7.0 3.7 0.2 0.4 4.571 2LM8 005-2NA . . 3000 6000 6000 0.17 7.0 3.7 0.2 0.4 4.580 2LM8 010-3NA . . 3000 6000 6000 0.35 8.0 7.0 0.2 0.45 5.590 2LM8 020-4NA . . 3000 6000 6000 0.76 7.5 18.2 0.2 0.55 7.5100 2LM8 040-5NA . . 3000 6000 6000 1.29 12.5 21.3 0.3 0.65 8.0112 2LM8 060-6NA . . 3000 6000 6000 1.66 11.0 32.8 0.3 0.75 7.5132 2LM8 100-7NA . . 3000 5300 5000 1.55 13.0 61.1 0.3 0.75 8.0160 2LM8 260-8NA . . 1500 4400 3200 5.6 17.0 157.5 0.4 1.2 12.0180 2LM8 315-0NA . . 1500 4400 3200 5.6 17.0 178.4 0.4 1.0 12.0200,2252LM8 400-0NA . . 1500 3000 3000 6.15 21.0 248.7 0.5 1.5 15.5Min. rotorthicknessh min.2/52Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationModular technology■ Brakes (continued)Changing the braking torqueThe brake is supplied with apreset torque. For 2LM8 brakes,it is possible to reduce thistorque to the dimension o 1 byunscrewing the adjusting ringwith a hook spanner.The braking torque changes bythe values shown in the abovetable for each notch of the adjustingring.Readjusting the air gapUnder normal operating conditions,the brake is practicallymaintenance-free. The air gaps Lü must be checked at regularintervals if the application requiresa very large amount offriction energy, and readjustedto the rated gap s LüNenn. at thelatest when the maximum airgap s Lümax is reached.Readjustment of air gapSA1-50222h min.S Lü O(S Lü Nenn)(S Lü max. )O 1KFB spring-operated brakeThe KFB solenoid double-diskspring-operated brake is a safetybrake which brakes the motorif the supply power is disconnected(power failure, emergencystop).This brake is the standard brakefor 1LG motors with frame sizes225 to 315.KFB brakes can be suppliedwith frame sizes 180 and 200 insteadof 2LM8 standard brakes,if required. Special brake selectionson request.The KFB brake, IP65 degree ofprotection, is mainly used forelectric motors for moving devices,lifting gear, and cranesas well as for special industrialapplications.Design and mode of operationWhen the brake current isswitched on, an electromagneticfield develops which overcomesthe spring force of thebrake. The corresponding modules,including the motor shaft,can rotate freely. The brake isreleased. If the brake current isswitched off or if there is a powerfailure, the electromagneticfield of the brake disappears.The mechanical braking energyis transferred to the motor shaft.The motor is braked.Voltage and frequencyThe standard design is for connectionto 230 V/50 Hz ±10%.It is not permissible to increasethe brake voltage at60 Hz!KFB brakeSiemens M 11 · 2003/2004 2/53

Squirrel-cage motorsTechnical informationModular technology2■ Brakes (continued)The brake can also be suppliedfor other voltages.Brake connection voltage:24 V DC Order Code C002x 400 V AC Order Code C01Order Codes C00 and C01 mustonly be used in conjunction withOrder Code G26.Rating plateThe motors have a second ratingplate with the brake data onthe opposite side of the motor.ConnectionThe motors are fitted with an additionalterminal box next to themain terminal box which is usedfor the brake connection.KFB brakes are equipped with astandard rectifier bridge or halfwayrectifier. Special connectionsare not required. Optimaloperating times are achievedwithout special circuitry.Mechanical manual releaseThe brakes can be releasedmanually with screws as standard.The brakes can be suppliedwith a mechanical manualrelease using an actuator lever.Order Code K82.Other characteristics of the KFBbrake• High IP65 degree ofprotection.• Corrosion-resistant in seawaterand in the tropics.• This brake is a dynamic brake,not simply a holding brake.For this reason, there is lesswear, especially in the case ofemergency stops (commissioning).• High wear reserves; repeatedstepless air gap readjustmentpossible. This results in verylong downtimes and low serviceand operating costs.• The function and wear can bemonitored with a microswitchand proximity switch. Microswitchon/off is standardfor LG motors. Optionally ananti-condensation heating.• Fully functional brake for enclosureacceptance test. Visualinspection of brake possibleduring operation.• The brake (air gap) can be adjustedin the workshop, for example,and mounted to themotor without further adjustments.1 Armature disk2 Compr. springs3 Axially slidingfriction lining carrier4 Hub5 Shaft6 Opp. frict.surface7 Solenoid coilDesign of the KFB brake% " ! # $Half-wave rectifier 400 V AC, # "• The working parts can be replacedwithout great outlay.After the housing has beenopened (three screws), it iseasy to replace the friction liningcarrier. It is not necessaryto disassemble the entirebrake.8 , 8 # " Rectifier bridge 230 V AC, , 8, ", ! # " 8 Brake connection with 24 V DC voltageM1-5179L+ L-2/54Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationModular technology■ Brakes (continued)Overview of brake selections for 1LG motorsFor motorSize180 1 ) 200 1 ) 225 2 ) 250 2 ) 280 2 ) 315 2 )Number of poles 2 to 8 2 to 8 2 to 8 2 to 8 4 to 8 4 to 8Non-drive end bearing 6310C3 6312C3 6313C3 6215C3 6317C3 6319C3Flange bearing plate for non-drive endA300 A350 A350 A400 A450 A550brake mountingMax. diameter for second drive shaft 48k6 55m6 55m6 48m6 3 ) 65m6 70m6Brake type KFB 25 KFB 40 KFB 40 KFB 63 KFB 100 KFB 160Braking torque Nm 250 400 400 630 1000 1600n max – IMB3 rpm 6000 5500 5500 4700 4000 3600n max – IMV1 rpm 6000 5500 5500 4700 4000 3600Output at 110 V DC W 158 196 196 220 307 344Current at 230 V AC (207 V coil voltage) A 0.77 0.91 0.91 1 1.53 1.64Current at 400 V AC (180 V coil voltage) A 0.8 1.18 1.18 1.25 1.8 2.1Current at 110 V DC A 1.44 1.78 1.78 2 2.79 3.13Current at 24 V DC A 5.21 6.92 9.62 8.17 12.2 12.8Application time t 2 ms 70 80 80 110 125 180Release time ms 240 250 250 340 370 500Brake moment of inertia kg m 2 0.0048 0.0068 0.0068 0.0175 0.036 0.050Lifetime of brake lining L Nm · 10 6 3600 3110 3110 4615 7375 10945Air gap must be readjusted after brakingenergy L NNm · 10 6 810 935 935 1185 2330 34852Configuration of brakemotorsBraking timeThe time it takes the motor tocome to a standstill comprisestwo components:a) The application time of thebrake t 2b) The braking time t BrtBrJ¸nN9.55¸M oMt BrJBBraking time in sTotal moment of inertia inm 2n N Rated speed value ofbrake motor in rpmM B Rated braking torque inNmM L Average load moment inNm (supports M L braking,so M L is positive)Overtravel rotations UThe overtravel rotations U of thebrake motor can thus be calculatedas follows:nNt ¬BrU t2 60 žŸ 2­®t 2 Application time of the brakein msLBraking energy per braking operationQ zulThe braking energy per brakingoperation in Nm consists of theenergy of the moments of inertiato be braked Q Kin and the energyQ L which is required to brakea load moment:Q zul = Q Kin + Q La) The energy of the momentsof inertia in NmQkin2J¸nN182.4n NRated speed value beforebraking in rpmJ Total moment of inertia inkg m 2b) The braking energy in Nmagainst a load moment:oM ¸n ¸tQL19.1L N BrM L average load moment inNmM L is positive if it is directedagainst brakingM L is negative if it supportsbrakingLifetime of the brake lining Land readjustment of the air gapThe brake lining becomes wornthrough friction which increasesthe air gap and the time it takesto brake at standard excitation.If the brake lining is worn out, itcan be replaced easily.In order to calculate the lifetimeof the brake lining for circuitS max , it is necessary to dividethe lifetime of the brake lining Lin Nm by the braking energyQ zul :SmaxLQzulThe readjustment interval N forcircuits can be calculated by dividingthe braking energy L N ,which the brake must expenduntil the air gap needs readjustingwith Q zul .LN QNzul1) The standard brake for frame sizes180 and 200 is brake 2LM8.KFB brake on request.2) The standard brake for frame sizes225 to 315 is the KFB brake.3) Special shaft without screw-in fanadapter.Siemens M 11 · 2003/2004 2/55

Squirrel-cage motorsTechnical informationModular technology2■ Dimensions and weightFixing dimensions 1LA5, 1LA6, 1LA7, 1LG4, and 1LG6Brake,Order Code G26Rotary pulse encoder,Order Codes H57, H58, H70, H72, H73Separately driven fan,Order Code G17% $ # # $ ? # # " > # # # >Brake and rotary pulse encoder,Order Codes H62, H98Brake and separately driven fan,Order Code H63 # # & > # # ' >## %& #Rotary pulse encoder and separatelydriven fan, Order Codes H61, H97 # # % >Brake, rotary pulse encoder and separately driven fan,Order Codes H64, H99The fan attachment becomes narroweron the non-drive end of themotor housing with frame sizes180 and 225 (with separately drivenfan). # $ >2/56Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationModular technology■ Dimensions and weights (continued)1XP8(H57,H58)HOG9(H72,H74)HOG10(H73,H75)LL 861(H70,H71)For motorSize Rotary pulse encoder Separatelydrivenfan(G17)Brakeand separatelydrivenfan(H63)Extra Extraweightfor separatelydrivenfan(G17)Dl [mm] Dl [mm] Dl [mm] Dl [mm] Dl [mm] Dl [mm] approx.kg1LA6 1 ), 1LA5, 1LA7weight forbrake andseparatelydrivenfan (H63)Rotarypulse encoderandseparatelydrivenfan (H61,H97)Brake, Brakeseparatelydriven(G26)fan, androtarypulseencoder(H64, H99)Extraweightfor brake(G26)approx. kg Dl [mm] Dl [mm] Dl [mm] approx.kgBrake androtarypulseencoder(H62, H98)Dl [mm]Diameterof thecover63 51 1 – –71 51 1 – –80 54 2 – –90 75 4 – –100 78 89 134 91 124 124 4.0 10 209 209 78 6 156 202112 78 89 134 91 137 137 4.5 12.5 212 212 87 8 165 227132 78 89 134 91 155 155 5.5 17.5 225 225 106 12 184 226160 78 89 134 91 200 200 7.0 33 250 250 129 26 207 320180 78 89 134 91 242 242 10.0 37 242 242 137 27 215 358 (311)200 78 89 134 91 245 245 11.0 52 245 245 142 41 220 398 (311)225 78 89 134 91 245 245 11.0 52 245 245 142 41 220 398 (311)1LG4, 1LG6180 63 72 116 86 233 233 10 32 233 233 125 22 203 356200 63 72 116 86 237 237 11 43 237 237 137 32 215 396225 63 72 116 86 235 576 22 85 425 519 239 63 317 439250 63 72 116 86 235 578 25 108 425 505 225 83 303 489280 63 72 116 86 235 550 28 146 425 507 227 118 305 539315 63 72 116 86 247 577 36 291 437 545 265 255 343 6041LA8315 89 133 101355 89 133 101400 89 133 101450 89 133 101mm21) No brake and HOG10 can bemounted to 1LA6.Siemens M 11 · 2003/2004 2/57

Squirrel-cage motorsTechnical informationFurther mountings for 1LA/1LG motors2The "Further mountings" rangeincludes rotary pulse encodersfor frame sizes 100L to 450 formotors 1LA5, 1LA6, 1LA7,1LA8, and 1LG4/6. Please enquireabout rotary pulse encodersfor 1LA9 motors.For 1LA motors, the OrderCodes from the "Further mountings"range cannot be combinedwith Order Codes fromthe modular technology range.For 1LG motors, the OrderCodes G17 (mounting of separatelydriven fan), G26 (mountingof brake), and H63 (mountingof brake and separatelydriven fan) from the modulartechnology range can be combinedwith the rotary pulse encodersfrom the "Further mountings"range.■ Rotary pulse encoder LL 861 900220This encoder is very robust andtherefore suitable for service inharsh environments. It is shockfreeand vibration-proof and isfitted with insulated bearings.■The LL 861 900 220 rotarypulse encoders can be suppliedalready fitted. OrderCode H70.■The LL 861 900 220 rotarypulse encoders can be providedby the customer and installedby Siemens. OrderCode H71.■The LL 861 900 220 rotarypulse encoders can also befitted separately. The motormust be prepared for this purpose.Order Code H78 mustbe specified when ordering.The rotary pulse encoder isnot part of the scope of supply.Parts required for assemblyare also supplied.The rotary pulse encoders withdiagnostic system (ADS) can besupplied by Leine und Linde.Manufacturer:Leine und Linde (Germany)GmbH73430 AalenSpitalstr. 19http://www.leinelinde.de $ / %" #$ % # " !$ ' # Technical data LL 861 900 220 (HTL version)Supply voltage U B+9 V to +30 VCurrent input without load max. 80 mAMaximum load current per output 40 mAPulses per revolution 1024Outputs6 short-circuit proof square wavepulses A, A', B, B', 0, 0'Pulse offset between the two outputs 90° ± 25° el.Output amplitudeU High > 20 VU Low < 2.5 VPulse duty factor 1 : 1 ± 10%Edge steepness50 V/ms (without load)Maximum frequency100 kHz with 350 m cableMaximum speed4000 rpmTemperature range –20 °C to +80 °CDegree of protectionIP65Maximum radial cantilever force 300 NMaximum axial force100 NTermination systemTerminals in encoderRadial cable connection M20 x 1.5Weightapprox. 1.3 kg2/58Siemens M 11 · 2003/2004

Squirrel-cage motorsTechnical informationFurther mountings for 1LA/1LG motors■ Rotary pulse encoder HOG9 D 1024 lThe encoder is fitted with insulatedbearings.■The HOG9 D 1024 I rotarypulse encoder can be suppliedalready fitted. OrderCode H72.■The HOG9 D 1024 I rotarypulse encoder can be providedby the customer and installedby Siemens. OrderCode H74.The HOG9 D 1024 I rotarypulse encoder can be fittedseparately. The motor must beprepared for this purpose.Order Code H79 must be specifiedin the order. The rotarypulse encoder is not part of thescope of supply. Parts requiredfor assembly are also supplied.Manufacturer:Hübner Elektromaschinen AG10967 BerlinPlanufer 92bhttp://www.huebner-berlin.de $ 0 % # = $ % " #& &Technical data HOG9 D 1024 I (HTL version)Supply voltage U B+9 V to +30 VCurrent input without load50 to 100 mAMaximum load current per output 60 mA, 300 mA (max.)Pulses per revolution 1024Outputs4 short-circuit proof square wavepulses A, B, and A’, B’Pulse offset between the two outputs 90° ± 20%Output amplitudeU High ˜ U B – 3.5 VU Low ˆ 1.5 VPulse duty factor 1 : 1 ± 20%Edge steepness10 V/msMaximum frequency120 kHzMaximum speed7000 rpmTemperature range –20 °C to +100 °CDegree of protectionIP56Maximum radial cantilever force 150 NMaximum axial force100 NTermination systemRadial right-angle plug(socket is part of the scope ofsupply)Mech. design acc. to73 522 BHübner Ident. No.WeightApprox. 0.9 kg2■ Rotary pulse encoder HOG10 D 1024 IThis encoder is very robust andtherefore suitable for service inharsh environments. It is fittedwith insulated bearings.■The HOG10 D 1024 rotarypulse encoder can be suppliedalready fitted. OrderCode H73.Technical data HOG10 D 1024 I (HTL version)Supply voltage U B+9 V to +30 VCurrent input without loadapprox. 100 mAMaximum load current per output 60 mA, 300 mA (max.)Pulses per revolution 1024Outputs4 short-circuit proof square wavepulses A, B, and A’, B’Pulse offset between the two outputs 90° ± 20%Output amplitudeU High ˜ U B – 3.5 VU Low ˆ 1.5 VPulse duty factor 1 : 1 ± 20%Edge steepness10 V/msMaximum frequency120 kHzMaximum speed7000 rpmTemperature range –20 °C to +100 °CDegree of protectionIP66Maximum radial cantilever force 150 NMaximum axial force80 NTermination systemTerminals,cable connection M16 x 1.5Mech. design acc. to74 055 BHübner Ident. No.WeightApprox. 1.6 kg■The HOG10 D 1024 rotarypulse encoder can be providedby the customer and installedby Siemens. OrderCode H75.■The HOG10 D 1024 rotarypulse encoder can be fittedseparately. The motor must beprepared for this purpose.Order Code H80 must bespecified in the order. The rotarypulse encoder is not partof the scope of supply. Partsrequired for assembly are alsosupplied.Manufacturer:Hübner Elektromaschinen AG10967 BerlinPlanufer 92bhttp://www.huebner-berlin.de $ 0 % # = #Siemens M 11 · 2003/2004 2/59

Squirrel-cage motorsTechnical informationNotes22/60Siemens M 11 · 2003/2004

Squirrel-cage motors1LA and 1LGselection and ordering data3/23/33/43/53/63/83/93/103/11Aluminium housing (0.06 to 53 kW)Basic versionEnergy-saving motor• 1LA7, 1LA5 – 2-, 4-pole – 50 Hz,"Improved Efficiency" eff2 acc. to CEMEP• 1LA7, 1LA5 – 6-, 8-pole – 50 Hz• 1LA9 – 2-, 4-pole – 50 Hz,"High Efficiency" eff1 acc. to CEMEP• 1LA9 – 6-pole – 50 HzEnergy-saving motor acc. to EPACT• 1LA9 – 2-, 4-, 6-pole – 60 HzWith increased power• 1LA9 – 2-, 4-pole – 50 HzPole-change motors• 1LA7, 1LA5 – 4-/2-, 8-/4-pole – 50 Hz,2-speed-pole-change• 1LA7, 1LA5 – 4-/2-, 6-/4-, 8-/4-pole – 50 Hz,2-speed-pole-change for fan applications• 1LA7, 1LA5 – 8-/6-/4-pole – 50 Hz,3-speedpole-change for fan applications31LA5 to 1LA8, 1LG4 and 1LG6 motorsFrame sizesOutput rangeTemperature class FConverter compatible56 to 4500.06 to 1000 kWused acc. to class BVoltage peak timest s > 0.1 ms at U ˆ 500 VStock types available for immediate delivery.For types, see price list M 11.Energy-saving motors according to CEMEPNumber of poles: 2 and 4Output range: 1.1 to 90 kWEff1 High EfficiencyEff2 Improved EfficiencyEfficiency determined in accordance with IEC 60 034-2Motor type identified on rating plate and packaging. 4 / 4 and 3 / 4 efficiencylevels are documented.Licensed manufacturers only are permitted to apply identification. Optimizationof these motor series has resulted in significant energy savings.Energy-saving motors according to EPACTNumber of poles: 2, 4 and 6Output range: 1 to 200 HPMinimum efficiency levels authorized under US lawEfficiency levels determined according to IEEE 112BNominal efficiency level andNEMA MG-1-12 are stamped on the rating plate.3/123/143/163/173/183/203/213/223/233/243/263/273/283/30Cast iron housing (0.75 to 1000 kW)Basic versionEnergy-saving motor• 1LA6, 1LG4, 1LA8 – 2-, 4-pole – 50 Hz,"Improved Efficiency" eff2 acc. to CEMEP• 1LA6, 1LG4, 1LA8 – 6-, 8-pole – 50 Hz• 1LG6 – 2-, 4-pole – 50 Hz,"High Efficiency" eff1 acc. to CEMEP• 1LG6 – 6-, 8-pole – 50 HzEnergy-saving motor acc. to EPACT• 1LG6 – 2-, 4-, 6-pole – 60 HzWith increased power• 1LG4 – 2-, 4-, 6-, 8-pole – 50 HzPole-change motors• 1LG4 – 6-/4-, 8-/4-pole – 50 Hz,2-speed-pole-change for fan applicationsFor operation withSIMOVERT ® MASTERDRIVESWith standard insulation for ˆ 500 V• 1LA8 – 2-, 4-, 6-, 8-pole – 50 HzWith special insulation up to 690 V• 1LA7, 1LA5 – 2-, 4-, 6-pole – 50 Hz• 1LG6, 1LA8 – 2-, 4-, 6-, 8-pole – 50 HzSpecial designs• Windings and motor protection; paint finish• Version for hazardous areas, distributeddrive systems; marine version• Modular assembly; additional modules;converter installation; mechanical design• Mechanical design, notes on safety andcommissioning certificationSiemens M 11 · 2003/20043/1

Squirrel-cage motors1LA · Aluminium housing · Basic versionSelection and ordering data3Squirrel-cage motorsRatedoutputSize Order No. EfficiencyOrder No.supplement for voltageand type of con-classstruction, see tablebelowOperating data at rated outputRatedspeedEfficiencyhat4/4-loadPowerfactorp.f.Rated Ratedcurrent torqueat 400 VStartingtorqueStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedTorqueclassMomentofinertiaJWeightType ofconstr.IM B 33/4- torque current torque approx.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor to CEMEP "Improved Efficiency" eff2, IP55 degree of protection, temperature class F0.090.120.180.250.370.550.751.11.52.23000 rpm, 2-pole, 50 Hz56 M 1LA7 050–2AA . .1LA7 053–2AA . .63 M 1LA7 060–2AA . .1LA7 063–2AA . .71 M 1LA7 070–2AA . .1LA7 073–2AA . .80 M 1LA7 080–2AA . .1LA7 083–2AA . . 290 S90 L1LA7 090–2AA . .1LA7 096–2AA . .22283028002820283027402800285528452860288063.065.063.065.066.071.073.077.079.082.062.064.062.065.065.070.072.077.080.082.00.810.830.820.820.820.820.860.870.850.850.260.320.500.681.001.361.732.403.254.550.300.410.610.841.31.92.53.75.07.32.02.12.02.02.32.52.32.62.42.83.73.73.74.03.54.35.66.15.56.32.32.42.22.22.32.62.42.72.73.1161616161616161616160.000150.000150.000180.000220.000290.000410.000790.00100.00140.00183 100 L 1LA7 106–2AA . . 2 2890 84.0 84.0 0.85 6.10 9.9 2.8 6.8 3.0 16 0.0035 224 112 M 1LA7 113–2AA . . 2 2905 86.0 86.0 0.86 7.80 13 2.6 7.2 2.9 16 0.0059 295.57.5111518.5132 S 1LA7 130–2AA . .1LA7 131–2AA . .160 M160 M160 L1LA7 163–2AA . .1LA7 164–2AA . .1LA7 166–2AA . .222222925293029402940294086.588.089.590.091.086.588.089.590.291.20.890.890.880.900.9110.413.820.026.532.018243649602.02.32.12.22.45.96.96.56.67.02.83.02.93.03.116161616160.0150.0190.0340.0430.05122 180 M 1LA5 183–2AA . . 2 2940 91.7 91.7 0.88 39.5 1 ) 71 2.5 6.9 3.2 16 0.077 1133037200 L 1LA5 206–2AA . .1LA5 207–2AA . .222945294592.392.892.392.80.890.8953.065.0 1 )45 225 M 1LA5 223–2AA . . 2 2960 93.6 93.6 0.89 78.0 1 ) 145 2.8 7.7 3.4 16 0.20 2091500 rpm, 4-pole, 50 Hz0.060.090.120.180.250.370.750.551.11.52.2356 M 1LA7 050–4AB . .1LA7 053–4AB . .63 M 1LA7 060–4AB . .1LA7 063–4AB . .71 M 1LA7 070–4AB . .1LA7 073–4AB . .80 M 1LA7 080–4AA . .1LA7 083–4AA . .90 S90 L1LA7 090–4AA . .1LA7 096–4AA . .100 L 1LA7 106–4AA . .1LA7 107–4AA . .222213501350135013501350137013951395141514201420142056.058.055.060.060.065.067.072.077.079.082.083.055.057.054.060.060.065.067.072.077.079.082.583.50.770.770.750.770.780.780.820.810.810.810.820.820.200.290.420.560.771.061.441.862.553.404.706.40971200.420.640.851.31.82.63.85.17.41015202.42.41.91.91.91.91.91.92.22.32.32.42.52.77.27.72.62.62.83.03.03.33.94.24.65.35.65.62.82.81.91.92.01.91.92.12.22.32.42.62.83.016161313131313131616161616160.140.160.000270.000270.000290.000370.000520.000770.00140.00170.00240.00330.00470.00554 112 M 1LA7 113–4AA . . 2 1440 85.0 85.5 0.83 8.20 27 2.7 6.0 3.0 16 0.012 315.57.5111518.522132 S132 M160 M160 L180 M180 L1LA7 130–4AA . .1LA7 133–4AA . .1LA7 163–4AA . .1LA7 166–4AA . .1LA5 183–4AA . .1LA5 186–4AA . .22222214551455146014601460146086.087.088.590.090.591.286.087.589.090.290.591.20.810.820.840.840.830.8411.415.221.528.535.5 1 )41.5 1 )364972981211442.52.72.22.62.32.36.36.76.26.57.57.53.13.22.73.03.03.01616161616160.0180.0230.0430.0550.130.1530 200 L 1LA5 207–4AA . . 2 1465 91.8 91.8 0.86 55.0 196 2.6 7.0 3.2 16 0.24 1573745225 S225 M1LA5 220–4AA . .1LA5 223–4AA . .221470147092.993.492.993.40.870.8766.0 1 )80.0 1 )Higher outputs under "1LA/1LG · Cast iron housing" on Pages 3/12 and 3/13.2402922.82.87.07.73.23.316160.320.36334456911131639486877861591793344569101316212441497385113123206232■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V*Without With With With(Outputs at 60 Hz seeprotectiveprotectivestandardspecialflange"Technical information")cover cover flange1LA7 050 to 1LA7 096 1 6 3 – 1 6 0 1 1 4 2 3 61LA7 106 to 1LA7 166 1 6 3 5 1 6 0 1 1 4 2 3 61LA5 183 to 1LA5 223 1 6 3 5 1 6 0 1 1 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminal blocks").For other types of construction, see "Technical information", "Typesof construction".3/2Siemens M 11 · 2003/2004

Squirrel-cage motors1LA · Aluminium housing · Basic versionSelection and ordering dataRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Efficiency Power Rated Rated torquesupplement for voltagespeed hfactor current torqueand type of con-atp.f. at 400 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 34/4- 3/4- torque current torqueloadapprox.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor, IP55 degree of protection, temperature class F1000 rpm, 6-pole, 50 Hz0.09 63 M 1LA7 063–6AB . . 850 45.0 41.5 0.66 0.44 1.0 1.8 2.0 1.9 13 0.00037 40.180.250.370.550.751.171 M 1LA7 070–6AA . .1LA7 073–6AA . .80 M 1LA7 080–6AA . .1LA7 083–6AA . .90 S90 L1LA7 090–6AA . .1LA7 096–6AA . .85086092091091591553.060.062.067.069.072.054.558.560.566.569.072.00.730.760.720.740.760.770.670.791.201.602.052.852.02.83.85.87.8112.12.21.92.12.22.32.32.73.13.43.73.81.92.02.12.22.22.31616161616160.000550.000800.00140.00170.00240.00331.5 100 L 1LA7 106–6AA . . 925 74.0 74.0 0.75 3.90 15 2.3 4.0 2.3 16 0.0047 212.2 112 M 1LA7 113–6AA . . 940 78.0 78.5 0.78 5.20 22 2.2 4.6 2.5 16 0.0091 26345.57.511132 S132 M132 M160 M160 L1LA7 130–6AA . .1LA7 133–6AA . .1LA7 134–6AA . .1LA7 163–6AA . .1LA7 166–6AA . .95095095096096079.080.583.086.087.579.580.583.086.087.50.760.760.760.740.747.209.4012.617.024.5304055751091.92.12.32.12.34.24.55.04.64.82.22.42.62.52.616161616160.0150.0190.0250.0440.06315 180 L 1LA5 186–6AA . . 970 89.5 89.5 0.77 31.5 148 2.0 5.2 2.4 16 0.15 12618.522200 L 1LA5 206–6AA . .1LA5 207–6AA . .97597590.290.890.290.80.770.7738.545.530 225 M 1LA5 223–6AA . . 978 91.8 91.8 0.77 61.0 1 ) 293 2.8 5.7 2.9 16 0.36 214750 rpm, 8-pole, 50 Hz0.090.120.180.250.370.550.751.171 M 1LA7 070–8AB . .1LA7 073–8AB . .80 M 1LA7 080–8AB . .1LA7 083–8AB . .90 S90 L1LA7 090–8AB . .1LA7 096–8AB . .100 L 1LA7 106–8AB . .1LA7 107–8AB . .63064567568567567568068053.053.051.055.063.066.066.072.054.549.549.550.562.065.065.072.00.680.640.680.640.750.760.760.760.360.510.751.021.141.582.152.901812151.41.82.53.55.27.811152.72.81.92.21.72.01.61.71.61.85.55.52.22.22.32.62.93.03.03.32.82.91.72.01.92.21.81.91.92.1161613131313131313130.240.280.000800.000800.00140.00170.00230.00310.00510.00631.5 112 M 1LA7 113–8AB . . 705 74.0 74.0 0.76 3.85 20 1.8 3.7 2.1 13 0.013 242.2345.57.5132 S132 M160 M160 M160 L1LA7 130–8AB . .1LA7 133–8AB . .1LA7 163–8AB . .1LA7 164–8AB . .1LA7 166–8AB . .70070071571071575.077.080.083.585.575.077.580.083.585.50.740.740.720.730.725.707.6010.013.017.6304153741001.92.12.22.32.73.94.14.54.75.32.32.42.62.73.013131313130.0140.0190.0360.0460.06411 180 L 1LA5 186–8AB . . 725 87.0 87.0 0.75 24.5 145 2.0 5.0 2.2 13 0.21 12815 200 L 1LA5 207–8AB . . 725 87.5 87.5 0.78 31.5 198 2.1 5.0 2.2 13 0.37 17618.522225 S225 M1LA5 220–8AB . .1LA5 223–8AB . .72572589.290.689.290.60.790.7938.044.52442902.12.24.54.82.22.313130.370.455691013163844527495161183669101113192238446474941842143Higher outputs under "1LA/1LG · Cast iron housings" on Pages 3/14 and 3/15.■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V*Without With With With(Outputs at 60 Hz seeprotectiveprotectivestandardspecialflange"Technical information")cover cover flange1LA7 063 to 1LA7 096 1 6 3 – 1 6 0 1 1 4 2 3 61LA7 106 to 1LA7 166 1 6 3 5 1 6 0 1 1 4 2 3 61LA5 186 to 1LA5 223 1 6 3 5 1 6 0 1 1 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminal blocks").For other types of construction, see "Technical information", "Typesof construction".Siemens M 11 · 2003/20043/3

Squirrel-cage motors1LA · Aluminium housing · Basic versionSelection and ordering data■ 50 HzThe motors can also be used for60 Hz according to EPACT, seePages 3/6 and 3/7.For further details, see "Technicalinformation", "Motors for theUS market".3RatedoutputSize Order No. EfficiencyOrder No.supplement for voltageand type of con-classstruction, see tablebelowOperating data at rated outputRatedspeedEfficiencyhat4/4-loadPowerfactorp.f.Rated Ratedcurrent torqueat 400 VStartingtorqueStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedTorqueclassMomentofinertiaJWeightType ofconstr.IM B 33/4- torque current torque approx.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor to CEMEP "High Efficiency" eff1, IP55 degree of protection, temperature class F0.090.120.180.250.370.550.751.11.52.23000 rpm, 2-pole, 50 Hz56 M 1LA9 050–2KA . .1LA9 053–2KA . .63 M 1LA9 060–2KA . .1LA9 063–2KA . .71 M 1LA9 070–2KA . .1LA9 073–2KA . .80 M 1LA9 080–2KA . .1LA9 083–2KA . . 190 S90 L1LA9 090–2KA . .1LA9 096–2KA . .11283028302840283028402835287028602890289068.069.070.070.074.075.080.084.085.086.568.069.070.070.074.075.080.084.085.086.50.790.810.780.820.770.750.840.890.870.870.240.310.480.630.941.421.652.152.954.250.300.400.610.841.21.92.53.75.07.32.92.62.52.33.13.03.53.23.53.54.54.34.84.96.56.38.37.07.07.03.02.83.12.53.12.93.23.23.53.5161616161616161616160.000150.000200.000220.000260.000410.000500.00100.00130.00180.00223 100 L 1LA9 106–2KA . . 1 2890 87.0 87.0 0.88 5.70 9.9 3.1 7.0 3.2 16 0.0044 244 112 M 1LA9 113–2KA . . 1 2905 88.5 88.5 0.89 7.40 13 2.6 7.0 3.2 16 0.0077 355.57.5111518.5132 S 1LA9 130–2KA . .1LA9 131–2KA . .160 M160 M160 L1LA9 163–2KA . .1LA9 164–2KA . .1LA9 166–2KA . .111112930293029452945294089.590.591.091.592.389.590.591.091.592.50.900.920.900.900.929.9013.019.426.331.518243649602.42.52.32.32.37.07.07.07.07.03.23.13.13.13.116161616160.0190.0240.0440.0510.06522 180 M 1LA9 183–2WA . . 1 2945 93.0 93.2 0.89 38.0 1 ) 71 2.5 7.2 3.3 16 0.090 13130370.060.090.120.180.250.370.550.751.11.52.23200 L 1LA9 206–2WA . .1LA9 207–2WA . .1500 rpm, 4-pole, 50 Hz56 M 1LA9 050–4KA . .1LA9 053–4KA . .63 M 1LA9 060–4KA . .1LA9 063–4KA . .71 M 1LA9 070–4KA . .1LA9 073–4KA . .80 M 1LA9 080–4KA . .1LA9 083–4KA . .90 S90 L1LA9 090–4KA . .1LA9 096–4KA . .100 L 1LA9 106–4KA . .1LA9 107–4KA . .1111112950295013801390139513401410138514101400144014401435143593.594.061.062.066.062.070.071.077.081.084.085.086.587.593.594.161.062.066.062.070.071.077.081.084.085.086.587.70.890.890.660.680.650.680.640.730.780.750.770.770.820.8152.064.0 1 )0.220.310.410.620.811.031.321.802.453.304.556.10971200.420.620.821.31.72.63.75.17.39.915202.42.42.72.72.62.93.22.82.83.62.73.13.13.57.07.03.13.23.53.24.34.25.65.86.46.77.07.03.23.32.82.82.62.53.13.02.93.53.23.43.63.916161616161616161616161616160.160.200.000270.000350.000370.000450.000760.000950.00170.00240.00330.00400.00620.00774 112 M 1LA9 113–4KA . . 1 1440 88.5 89.0 0.81 8.10 27 2.8 6.9 3.2 16 0.014 375.57.5111518.522132 S132 M160 M160 L180 M180 L1LA9 130–4KA . .1LA9 133–4KA . .1LA9 163–4KA . .1LA9 166–4KA . .1LA9 183–4WA . .1LA9 186–4WA . .11111114551455146014601465146589.590.391.592.092.593.089.590.592.092.393.093.40.840.840.850.860.840.8410.614.320.527.534.5 1 )40.5 1 )364972982.93.02.72.92.52.67.07.06.97.07.07.33.63.63.23.33.23.41616161616160.0230.0290.0550.0720.150.1930 200 L 1LA9 207–4WA . . 1 1465 93.5 94.0 0.87 53.0 196 2.6 7.0 3.2 16 0.32 199Higher outputs under "1LG · Cast iron housing" on Page 3/16.1211433445671012151843567382102185214344567101215182530456081107126146■ Order No. supplementsSee Page 3/5.1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").3/4Siemens M 11 · 2003/2004

Squirrel-cage motors1LA · Aluminium housing · Basic versionSelection and ordering dataRatedoutputSize Order No. EfficiencyOrder No.supplement for voltageand type of con-classstruction, see tablebelowOperating data at rated outputRatedspeedEfficiencyhat4/4-loadPowerfactorp.f.Rated Ratedcurrent torqueat 400 VStartingtorqueStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedTorqueclassMomentofinertiaJWeightType ofconstr.IM B 33/4- torque current torque approx.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor, IP55 degree of protection, temperature class F0.751.11000 rpm, 6-pole, 50 Hz90 S90 L1LA9 090–6KA . .1LA9 096–6KA . .92594075.582.075.582.00.720.702.002.807.7112.53.24.45.72.53.216160.00330.00501.5 100 L 1LA9 106–6KA . . 950 85.0 85.0 0.70 3.65 15 3.4 6.2 3.4 16 0.0065 252.2 112 M 1LA9 113–6KA . . 955 84.0 84.0 0.70 5.40 22 2.7 6.2 3.0 16 0.014 3745.57.511132 M 1LA9 133–6KA . .1LA9 134–6KA . .160 M160 L1LA9 163–6KA . .1LA9 166–6KA . .95096096596084.086.088.088.584.086.088.088.50.810.770.720.788.5012.017.123.04055741092.53.32.22.96.37.35.56.92.73.62.53.2161616160.0250.0300.0630.07215 180 L 1LA9 186–6WA . . 970 91.0 91.0 0.75 31.5 148 2.0 6.5 2.5 16 0.19 14418.522200 L 1LA9 206–6WA . .1LA9 207–6WA . .97597591.091.591.091.5Higher outputs under "1LG · Cast iron housing" on Page 3/17.0.770.7738.045.01812152.52.56.26.22.52.516160.280.3616194964981051862173■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* Without With With Withprotectiveprotectivestandardspecialflangecover cover flange1LA9 050 to 1LA9 096 1 6 3 – 1 6 0 1 1 4 2 3 61LA9 106 to 1LA9 166 1 6 3 5 1 6 0 1 1 4 2 3 61LA9 183 to 1LA9 207 1 6 3 5 1 6 0 1 1 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".Siemens M 11 · 2003/20043/5

Squirrel-cage motors1LA · Aluminium housing · Basic versionSelection and ordering data■ 60 HzThe motors can also be used for50 Hz "High Efficiency" eff1,see Pages 3/4 and 3/5.For further details, see "Technicalinformation", "Motors for theUS market".3RatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Nominal Power Rated Rated torquesupplement for voltagespeed efficiency factor current torqueand type of con-p.f. at 460 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.HP rpm % A Nm KL kg m 2 kgEnergy-saving motor according to EPACT, IP55 degree of protection, temperature class F0.120.160.250.330.50.751 V1.5 V2 V3 V3600 rpm, 2-pole, 60 Hz56 M 1LA9 050–2KA . .1LA9 053–2KA . .63 M 1LA9 060–2KA . .1LA9 063–2KA . .71 M 1LA9 070–2KA . .1LA9 073–2KA . .80 M 1LA9 080–2KA . .1LA9 083–2KA . .90 S90 L1LA9 090–2KA . .1LA9 096–2KA . .344034403440343034453445348534803510351070.071.071.072.072.073.075.582.584.085.50.740.760.790.830.750.730.820.880.860.850.220.280.430.520.871.321.521.942.603.850.250.330.530.691.001.602.003.104.106.103.63.22.82.53.33.64.43.84.14.15.55.44.95.07.57.29.68.68.68.53.83.43.32.73.43.74.43.24.15.1161616161616161616160.000150.000200.000220.000260.000410.000500.00100.00130.00180.00224 100 L 1LA9 106–2KA . . 3510 86.5 0.87 4.95 8.10 3.4 8.6 3.7 16 0.0044 245 V 112 M 1LA9 113–2KA . . 3525 87.5 0.88 6.10 10 2.8 9.2 4.0 16 0.0077 357.5 V 132 S 1LA9 130–2KA . . 3540 88.5 0.90 8.80 15 2.7 8.5 3.8 16 0.019 4310 V1LA9 131–2KA . . 3540 89.5 0.92 11.4 20 2.8 8.3 3.7 16 0.024 5615 V20 V25 V160 M160 M160 L1LA9 163–2KA . .1LA9 164–2KA . .1LA9 166–2KA . .35553555355090.290.291.00.900.900.9217.223.028.030 V 180 M 1LA9 183–2WA . . 3545 91.0 0.86 36.0 60 2.6 8.6 3.5 16 0.090 13140 V 200 L 1LA9 206–2WA . . 3555 91.7 0.88 46.5 80 2.5 8.4 3.6 16 0.16 18250 V1LA9 207–2WA . . 3555 92.4 0.88 58.0 100 2.7 8.4 3.7 16 0.2 2111800 rpm, 4-pole, 60 Hz0.080.120.160.250.330.50.751 V1.5 V2 V3456 M 1LA9 050–4KA . .1LA9 053–4KA . .63 M 1LA9 060–4KA . .1LA9 063–4KA . .71 M 1LA9 070–4KA . .1LA9 073–4KA . .80 M 1LA9 080–4KA . .1LA9 083–4KA . .90 S90 L1LA9 090–4KA . .1LA9 096–4KA . .100 L 1LA9 106–4KA . .1LA9 107–4KA . .17151725172016601730172517251720175517551750175063.064.069.065.069.070.075.582.584.084.087.587.50.650.670.650.670.600.680.740.720.760.760.790.790.180.260.340.540.750.981.261.582.202.954.055.403040500.330.500.661.11.42.13.14.16.18.112162.52.52.42.72.82.73.03.63.33.44.03.13.63.43.88.58.58.53.43.53.93.64.94.96.87.37.78.18.48.73.73.73.53.03.02.83.13.43.43.63.93.94.24.34.61616161616161616161616161616160.0440.0510.0650.000270.000350.000370.000450.000760.000950.00170.00240.00330.00400.00620.00775 V 112 M 1LA9 113–4KA . . 1755 87.5 0.79 6.80 20 3.2 8.6 3.9 16 0.014 377.5 V10 V15 V20 V25 V30 V132 S132 M160 M160 L180 M180 L1LA9 130–4KA . .1LA9 133–4KA . .1LA9 163–4KA . .1LA9 166–4KA . .1LA9 183–4WA . .1LA9 186–4WA . .17601760176517651770177089.589.591.091.092.492.40.810.820.850.850.830.839.7012.818.224.030.536.5304061811011213.23.42.62.82.83.18.78.78.18.58.48.84.14.13.23.53.63.91616161616160.0230.0290.0550.0720.150.1940 V 200 L 1LA9 207–4WA . . 1770 93.0 0.86 47.0 161 3.0 8.3 3.6 16 0.32 196Higher outputs under "1LG · Cast iron housing" on Page 3/18.V With CC No. CC 032ACC 032A344567101215187382102344567101215182530456081107126146■ Order No. supplementsSee Page 3/7.3/6Siemens M 11 · 2003/2004

Squirrel-cage motors1LA · Aluminium housing · Basic versionSelection and ordering dataRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Nominal Power Rated Rated torquesupplement for voltagespeed efficiency factor current torqueand type of con-p.f. at 460 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.HP rpm % A Nm KL kg m 2 kgEnergy-saving motor according to EPACT, IP55 degree of protection, temperature class F1 V1.5 V1200 rpm, 6-pole, 60 Hz90 S90 L1LA9 090–6KA . .1LA9 096–6KA . .1140115080.085.50.660.641.782.556.29.33.03.75.66.43.03.716160.00330.00502 100 L 1LA9 106–6KA . . 1160 86.5 0.68 3.20 12 3.5 7.2 3.8 16 0.0065 253 V 112 M 1LA9 113–6KA . . 1160 87.5 0.66 4.85 18 2.9 7.5 3.7 16 0.014 375 V 132 M 1LA9 133–6KA . . 1160 87.5 0.77 6.90 31 3.0 7.9 3.6 16 0.025 497.5 V 132 M 1LA9 134–6KA . . 1160 89.5 0.73 10.8 46 3.7 8.4 4.3 16 0.034 6410 V 160 M 1LA9 163–6KA . . 1165 89.5 0.70 15.0 61 2.4 6.4 2.8 16 0.063 9815 V 160 L 1LA9 166–6KA . . 1165 90.2 0.77 20.0 92 3.1 8.3 3.8 16 0.072 10520 V 180 L 1LA9 186–6WA . . 1175 90.2 0.75 27.5 121 2.2 7.1 2.8 16 0.19 14425 V30 V200 L 1LA9 206–6WA . .1LA9 207–6WA . .1175117591.791.70.750.75Higher outputs under "1LG · Cast iron housing" on Page 3/19.V With CC No. CC 032A34.041.01521822.82.87.17.22.82.81616CC 032A0.280.3616191832143■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* Without With With Withprotectiveprotectivestandardspecialflangecover cover flange1LA9 050 to 1LA9 096 1 6 3 – 1 6 0 1 1 4 2 3 61LA9 106 to 1LA9 166 1 6 3 5 1 6 0 1 1 4 2 3 61LA9 183 to 1LA9 207 1 6 3 5 1 6 0 1 1 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".Siemens M 11 · 2003/20043/7

Squirrel-cage motors1LA · Aluminium housing · With increased powerSelection and ordering data3RatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Efficiency Power Rated Rated torquesupplement for voltagespeed h factor current torqueand type of con-p.f. at 400 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.kW rpm % A Nm KL kg m 2 kgIP55 degree of protection, temperature class F, used acc. to class F3000 rpm, 2-pole, 50 Hz0.20 56 M 1LA9 053–2LA . . 2830 69.0 0.82 0.51 0.67 2.1 4.5 2.3 16 0.00020 40.330.450.650.941.451.752.93.863 M 1LA9 060–2LA . .1LA9 063–2LA . .71 M 1LA9 070–2LA . .1LA9 073–2LA . .80 M 1LA9 080–2LA . .1LA9 083–2LA . .90 S90 L1LA9 090–2LA . .1LA9 096–2LA . .2775272027202735282028402825281068.068.072.073.076.077.081.081.00.800.840.830.820.830.820.820.850.881.141.562.253.304.006.308.001.11.62.33.34.95.99.8132.32.22.42.53.13.73.23.14.44.24.54.86.77.46.56.52.22.32.52.43.13.53.02.716161616161616160.000220.000260.000410.000500.00100.00130.00180.00224.4 100 L 1LA9 106–2LA . . 2880 82.0 0.83 9.30 15 3.0 7.8 3.2 16 0.0044 246.5 112 M 1LA9 113–2LA . . 2900 85.0 0.83 13.2 21 3.0 8.6 3.8 16 0.0077 35912182126132 S 1LA9 130–2LA . .1LA9 131–2LA . .160 M160 M160 L1LA9 163–2LA . .1LA9 164–2LA . .1LA9 166–2LA . .2915291529202930293587.087.089.090.091.00.900.890.870.910.9116.622.533.537.045.529395968852.03.02.22.02.26.47.47.06.97.72.63.23.12.73.216161616160.0190.0240.0440.0510.06533 180 M 1LA9 183–2AA . . 2940 92.0 0.86 60.0 107 2.5 7.4 3.3 16 0.090 1314453200 L 1LA9 206–2AA . .1LA9 207–2AA . .1500 rpm, 4-pole, 50 Hz2945294592.092.50.860.8780.095.00.14 56 M 1LA9 053–4LA . . 1385 62.0 0.74 0.44 0.97 2.3 3.5 2.2 16 0.00035 40.210.290.450.600.901.251.82.563 M 1LA9 060–4LA . .1LA9 063–4LA . .71 M 1LA9 070–4LA . .1LA9 073–4LA . .80 M 1LA9 080–4LA . .1LA9 083–4LA . .90 S90 L1LA9 090–4LA . .1LA9 096–4LA . .1335133013401340134013401380139060.060.064.070.070.070.077.076.00.770.710.710.750.810.830.830.810.660.981.421.642.303.104.055.901431721.52.13.24.36.48.912172.42.62.12.32.32.32.32.72.42.57.88.22.92.93.43.64.14.55.15.13.23.32.12.32.32.32.42.42.42.3161616161616161616160.160.200.000370.000450.000760.000950.00170.00240.00330.00404.0 100 L 1LA9 107–4LA . . 1410 77.0 0.81 9.30 27 2.7 6.0 3.0 16 0.0062 255.5 112 M 1LA9 113–4LA . . 1440 82.0 0.80 12.2 36 3.0 6.8 3.0 16 0.014 378.61117222632132 S132 M160 M160 L180 M180 L1LA9 130–4LA . .1LA9 133–4LA . .1LA9 163–4LA . .1LA9 166–4LA . .1LA9 183–4AA . .1LA9 186–4AA . .14401450145514551460146584.085.088.088.090.591.30.830.830.840.820.830.8417.822.533.044.050.060.057721121441702092.32.82.93.12.42.56.87.47.58.37.57.92.73.12.83.43.23.41616161616160.0230.0290.0550.0720.150.1943 200 L 1LA9 207–4AA . . 1465 91.7 0.85 80.0 280 2.7 7.8 3.5 16 0.32 19645671012151843567382102182211456710121518456081107126146Higher outputs under "1LG · Cast iron housing" on Page 3/20.■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* Without With With Withprotectiveprotectivestandardspecialflangecover cover flange1LA9 050 to 1LA9 096 1 6 3 – 1 6 0 1 1 4 2 3 61LA9 106 to 1LA9 166 1 6 3 5 1 6 0 1 1 4 2 3 61LA9 183 to 1LA9 207 1 6 3 5 1 6 0 1 1 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction , see "Technical information", "Typesof construction".3/8Siemens M 11 · 2003/2004

Squirrel-cage motors1LA · Aluminium housing · Pole-change motorsSelection and ordering dataPole-change motorsThe torque classification forpole-change motors only appliesonce the lowest speedhas been activated until the operatingspeed when it isswitched over to the nexthighest speed.The motors can only be starteddirect-on-line.For circuit diagrams, see onlinehelp in SD configurator.Ratedoutput1500rpm3000rpmSize Order No. Operating data at rated output StartingtorqueOrder No.Ratedsupplement for voltageand type of con-speedstruction, see tablebelowRatedcurrentat 400 V1500rpm3000rpmStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torque1500rpm3000rpm1500rpm3000rpm1500rpm3000rpmTorqueclassMomentofinertiaJkW kW rpm A A KL kg m 2 kgWeightType ofconstr.IM B 3approx.3Two-speed pole-change, IP55 degree of protection, temperature class F0.10.150.210.30.480.71.11.522.60.150.20.280.430.60.851.41.92.43.11500/3000 rpm, 4-/2-pole, 50 Hz, version with one winding in Dahlander circuit63 M 1LA7 060–0AA . .1LA7 063–0AA . .71 M 1LA7 070–0AA . .1LA7 073–0AA . .80 M 1LA7 080–0AA . .1LA7 083–0AA . .90 S90 L1LA7 090–0AA . .1LA7 096–0AA . .100 L 1LA7 106–0AA . .1LA7 107–0AA . .1330/26501330/27001375/27001380/27701390/28101390/28101390/28101390/28601410/28701400/28500.410.510.700.891.251.752.703.404.255.500.510.581.11.31.62.13.64.55.57.61.82.01.61.81.71.81.61.91.82.31.82.01.61.81.71.81.81.91.82.42.73.03.03.73.94.34.24.95.05.62.93.33.13.84.04.34.35.35.55.61.82.01.82.02.02.11.92.02.02.41.82.01.82.02.02.12.02.12.12.4101010101010131313130.000290.000370.000520.000760.00140.00170.00240.00330.00480.00553.7 4.4 112 M 1LA7 113–0AA . . 1420/2885 8.00 10.5 2.0 2.2 5.6 5.8 2.2 2.3 13 0.011 314.76.59.31315185.9811.5171821.5132 S132 M160 M160 L180 M180 L1LA7 130–0AA . .1LA7 133–0AA . .1LA7 163–0AA . .1LA7 166–0AA . .1LA5 183–0AA . .1LA5 186–0AA . .1450/29201450/29301455/29301455/29301470/29501465/29509.7013.618.325.629.034.512.516.723.432.037.542.01.72.02.02.52.12.01.62.11.82.82.22.26.36.96.77.66.76.46.57.57.48.57.57.32.22.52.63.02.72.62.22.62.43.03.23.11010101013130.0180.0230.0430.0600.130.1526 31 200 L 1LA5 207–0AA . . 1465/2940 48.5 61.0 2.6 2.6 6.7 7.5 2.8 3.3 13 0.24 157750rpm0.350.50.70.91500rpm0.50.71.11.5750rpm1500rpm750rpm1500rpm750rpm1500rpm750/1500 rpm, 8-/4-pole, 50 Hz, version with one winding in Dahlander circuit90 S90 L1LA7 090–0AB . .1LA7 096–0AB . .100 L 1LA7 106–0AB . .1LA7 107–0AB . .675/1365675/1380690/1380680/14001.191.602.102.501.412.103.253.651.31.41.71.81.31.51.61.62.53.03.33.53.23.53.53.6750rpm1.61.72.02.01500rpm1.61.81.91.9101010100.00230.00310.00510.00631.4 1.9 112 M 1LA7 113–0AB . . 690/1410 4.00 5.20 1.4 1.5 3.6 4.4 1.7 1.8 10 0.013 251.82.53.55.63.65711132 S132 M160 M160 L1LA7 130–0AB . .1LA7 133–0AB . .1LA7 163–0AB . .1LA7 166–0AB . .720/1430720/1430725/1450725/14506.308.2011.718.57.2010.013.921.152.02.02.02.21.31.31.41.74.34.34.04.25.45.45.45.92.32.32.32.41.81.81.82.0101010100.0180.0230.0430.06011 18 180 L 1LA5 186–0AB . . 725/1455 27.0 35.0 1.9 2.0 5.2 6.2 2.2 2.2 13 0.21 12317 27 200 L 1LA5 207–0AB . . 730/1465 40.5 50.5 2.4 2.3 5.4 6.6 2.5 2.5 13 0.37 1574457910131621244150749211312311 13202241497391■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz, direct switch-on IM B 3 Price supplement230 V 400 V 500 V 690 V IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35Without With With Withprotectiveprotective standard specialcover cover flange flange1LA7 060 to 1LA7 166 1 6 5 0 0 1 1 4 2 3 61LA5 183 to 1LA5 207 1 6 5 0 0 1 1 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".Siemens M 11 · 2003/20043/9

Squirrel-cage motors1LA · Aluminium housing · Pole-change motorsSelection and ordering data3Ratedoutput1500rpm3000rpmSize Order No. Operating data at rated output StartingtorqueOrder No.Ratedsupplement for voltageand type of con-speedstruction, see tablebelowRatedcurrentat 400 V1500rpm3000rpmStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torque1500rpm3000rpm1500rpm3000rpm1500rpm3000rpmTorqueclassMomentofinertiaJkW kW rpm A A KL kg m 2 kgTwo-speed pole-change for driving fans, IP55 degree of protection, temperature class F0.150.250.330.50.650.80.70.951.422.53.11500/3000 rpm, 4-/2-pole, 50 Hz, version with one winding in Dahlander circuit80 M 1LA7 080–0BA . .1LA7 083–0BA . .90 S90 L1LA7 090–0BA . .1LA7 096–0BA . .100 L 1LA7 106–0BA . .1LA7 107–0BA . .1400/27451385/27801420/28351420/28351430/28651425/28600.390.610.761.081.441.701.762.403.504.805.407.001.81.81.92.21.71.81.61.91.82.22.22.33.83.84.55.15.05.74.04.24.35.05.56.12.02.02.12.52.32.62.02.02.02.52.32.61010101010100.00140.00170.00240.00330.00480.00551.1 4.4 112 M 1LA7 113–0BA . . 1445/2885 2.50 10.7 2.1 2.2 6.2 6.2 2.4 2.4 10 0.011 311.4522.94.35.9811.517132 S132 M160 M160 L1LA7 130–0BA . .1LA7 133–0BA . .1LA7 163–0BA . .1LA7 166–0BA . .1455/29201455/29301455/29301455/29303.004.005.708.4012.816.022.031.02.01.91.81.92.12.11.82.26.87.66.97.16.57.57.48.52.82.62.52.52.82.62.42.6101010100.0180.0230.0430.060WeightType ofconstr.IM B 3approx.101113162124415074921000rpm0.120.180.290.380.60.751500rpm0.40.550.81.11.72.1■ Order No. supplements1000rpm1500rpm1000rpm1000/1500 rpm, 6-/4-pole, 50 Hz, design with two windings80 M 1LA7 080–1BD . .1LA7 083–1BD . .90 S90 L1LA7 090–1BD . .1LA7 096–1BD . .100 L 1LA7 106–1BD . .1LA7 107–1BD . .940/1430930/1420950/1430955/1430950/1410950/14200.510.731.071.331.752.301.381.622.102.653.804.551.71.51.51.81.81.61500rpm1.71.71.51.81.81.91000rpm2.82.53.43.84.23.91500rpm4.04.04.34.95.25.21000rpm1.81.82.02.32.22.01500rpm2.02.02.02.32.22.21010101010100.00140.00170.00270.00330.00490.00570.9 3 112 M 1LA7 113–1BD . . 980/1450 3.00 6.70 2.0 2.1 4.5 6.1 2.5 2.5 10 0.012 311.21.72.53.75.56.53.95.47.2121619132 S132 M160 M160 L180 M180 L1LA7 130–1BD . .1LA7 133–1BD . .1LA7 163–1BD . .1LA7 166–1BD . .1LA5 183–1BD . .1LA5 186–1BD . .975/1460975/1460980/1470980/1470965/1470965/14603.504.556.49.311.813.88.4011.414.423.331.536.51.92.11.91.91.81.81.71.92.02.41.91.95.15.15.65.74.34.36.16.67.38.15.95.62.52.61.92.31.92.12.22.52.03.02.62.61010101010100.0180.0230.0430.0600.0810.0949.5 26 200 L 1LA5 207–1BD . . 980/1470 20.0 49.0 1.9 1.5 5.3 5.5 2.1 2.1 10 0.16 157750rpm0.10.150.220.330.50.651500rpm0.50.711.522.5750rpm1500rpm750rpm1500rpm750rpm1500rpm750/1500 rpm, 8-/4-pole, 50 Hz, version with one winding in Dahlander circuit80 M 1LA7 080–0BB . .1LA7 083–0BB . .90 S90 L1LA7 090–0BB . .1LA7 096–0BB . .100 L 1LA7 106–0BB . .1LA7 107–0BB . .680/1375685/1380695/1370700/1375710/1415700/14000.570.771.251.802.502.801.281.762.403.304.305.301.41.41.31.51.11.11.71.81.51.81.91.92.32.42.42.63.13.14.14.23.74.25.25.4750rpm1.71.71.81.81.81.81500rpm1.81.82.02.02.12.11010101010100.00140.00170.00240.00330.00470.00540.9 3.6 112 M 1LA7 113–0BB . . 720/1440 4.70 8.00 1.6 2.6 3.2 6.5 2.4 2.6 10 0.012 311.11.42.23.34.554.76.49.5141618.5132 S132 M160 M160 L180 M180 L1LA7 130–0BB . .1LA7 133–0BB . .1LA7 163–0BB . .1LA7 166–0BB . .1LA5 183–0BB . .1LA5 186–0BB . .720/1455720/1455725/1465730/1470730/1470730/14703.304.406.509.3013.615.010.313.319.728.632.336.52.02.21.72.01.41.52.31.92.02.62.32.34.34.64.14.73.83.86.46.87.08.17.07.02.52.72.02.22.12.12.92.52.63.12.92.71010101010100.0180.0230.0430.0600.130.157.5 28 200 L 1LA5 207–0BB . . 732/1470 20.5 52.0 1.9 2.5 4.3 7.1 2.2 2.5 10 0.24 157Higher outputs under "1LG · Cast iron housing" on Page 3/21.Motor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz, direct switch-on IM B 3 Price supplement230 V 400 V 500 V 690 V IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35Without With With Withprotectiveprotective standard specialcover cover flange flange1LA7 080 to 1LA7 166 1 6 5 0 0 1 1 4 2 3 61LA5 183 to 1LA5 207 1 6 5 0 0 1 1 4 – – 691013 162124414974921161239101316212441497391113123Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".3/10Siemens M 11 · 2003/2004

Squirrel-cage motors1LA · Aluminium housing · Pole-change motorsSelection and ordering dataRatedoutput750rpm1000rpm1500rpmSize Order No. Operating data at ratedoutputOrder No.supplement for voltageand type of construction,see tablebelowRated speeds Ratedcurrentat 400 V750rpm1000rpm1500rpmStartingtorqueStartingcurrentFor direct-on-line startingas multiple of the ratedtorquecurrent750rpm1000rpm1500rpm750rpm1000rpm1500rpmTorqueclassMomentofinertiaJkW kW kW rpm A A A KL kg m 2 kgThree-speed pole-change for driving fans, IP55 degree of protection, temperature class F0.150.220.370.450.220.30.550.70.70.951.51.8750/1000/1500 rpm, 8-/6-/4-pole, 50 Hz,version with two windings, of which 750/1500 rpm in Dahlander circuit90 S90 L1LA7 090–1BJ . .1LA7 096–1BJ . .100 L 1LA7 106–1BJ . .1LA7 107–1BJ . .705/960/1430705/955/1435700/955/1400700/955/14000.721.061.661.850.821.131.712.151.742.303.253.901.31.30.90.91.31.31.41.41.51.41.51.72.52.52.82.82.93.13.83.84.34.04.74.71010770.00280.00350.00480.00580.6 0.85 2.4 112 M 1LA7 113–1BJ . . 715/970/1445 2.75 2.80 5.10 1.1 1.3 1.9 3.1 4.4 6.0 7 0.011 290.7511.62.433.71.11.52.23.54.55.53.14.46.6101316132 S132 M160 M160 L180 M180 L1LA7 130–1BJ . .1LA7 133–1BJ . .1LA7 163–1BJ . .1LA7 166–1BJ . .1LA5 183–1BJ . .1LA5 186–1BJ . .730/980/1460730/980/1460730/980/1470730/980/1470730/980/1470725/975/14692.703.555.107.608.4010.33.404.506.509.4010.212.17.209.7014.220.725.531.01.71.81.41.61.21.11.71.91.71.81.81.91.51.61.72.01.31.33.73.93.94.13.23.24.54.95.15.35.05.05.55.87.07.75.45.4101077770.0180.0240.0400.0540.0810.0945 8 22 200 L 1LA5 207–1BJ . . 730/975/1465 13.4 16.6 42.0 1.2 1.9 1.3 3.6 5.0 5.4 7 0.16 157WeightType ofconstr.IM B 3approx.12152022394667851161233■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz, direct switch-on IM B 3 Price supplement230 V 400 V 500 V 690 V IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35Without With With Withprotectiveprotective standard specialcover cover flange flange1LA7 090 to 1LA7 166 1 6 5 0 0 1 1 4 2 3 61LA5 183 to 1LA5 207 1 6 5 0 0 1 1 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".Siemens M 11 · 2003/20043/11

Squirrel-cage motors1LA/1LG · Cast iron housing · Basic versionSelection and ordering data3RatedoutputSize Order No. EfficiencyOrder No.supplement for voltageand type of con-classstruction, seetable belowOperating data at rated outputRatedspeedEfficiencyhat4/4-loadPowerfactorp.f.Rated Ratedcurrent at torque400 VStartingtorqueStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 33/4- torque current torque approx.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor to CEMEP "Improved Efficiency" eff2, IP55 degree of protection, temperature class F3000 rpm, 2-pole, 50 Hz3 100 L 1LA6 106–2AA . . 2 2890 84.0 84.0 0.85 6.1 9.9 2.8 6.8 3.0 16 0.0035 344 112 M 1LA6 113–2AA . . 2 2905 86.0 86.0 0.86 7.8 13 2.6 7.2 2.9 16 0.0059 435.57.5111518.5132 S 1LA6 130–2AA . .1LA6 131–2AA . .160 M160 M160 L1LA6 163–2AA . .1LA6 164–2AA . .1LA6 166–2AA . .222222925293029402940294086.588.089.590.091.086.588.089.590.291.20.890.890.880.900.9110.413.820.026.532.018243649602.02.32.12.22.45.96.96.56.67.02.83.02.93.03.116161616160.0150.0190.0340.0430.05122 180 M 1LG4 183–2AA . . 2 2945 91.6 91.6 0.86 40.5 71 2.5 6.4 3.4 16 0.068 1453037200 L 1LG4 206–2AA . .1LG4 207–2AA . .222950295591.892.991.993.20.880.8945 225 M 1LG4 223–2AA . . 2 2960 93.6 93.9 0.88 79.0 145 2.4 6.7 3.1 16 0.22 28555 250 M 1LG4 253–2AB . . 2 2970 93.6 93.8 0.88 96.0 177 2.1 6.7 3.1 13 0.40 37575901101321602002503153554005005606307108009001000280 S280 M315 S315 M315 L315 L1LG4 280–2AB . .1LG4 283–2AB . .1LG4 310–2AB . .1LG4 313–2AB . .1LG4 316–2AB . .1LG4 317–2AB . .315 1LA8 315–2AC . .1LA8 317–2AC . .355 1LA8 353–2AC . . s1LA8 355–2AC . . s1LA8 357–2AC . . s400 1LA8 403–2AC . . s1LA8 405–2AC . . s1LA8 407–2AC . . s450 1LA8 453–2AE . . s1LA8 455–2AE . . s1LA8 457–2AE . . s222975297529822982298229822979297929802980298229852985298529862986298694.595.194.695.195.595.996.296.696.696.797.197.197.197.397.297.397.494.395.293.894.895.395.896.296.696.696.797.197.197.197.397.297.397.40.880.890.880.900.910.920.900.910.900.910.910.910.910.910.910.920.9354.065.01301541902252653254155205906608209101020670 V C760 V840 V920 V9712024128935242351264180110101140128016001790202022702560288032002.32.52.52.62.42.42.42.31.81.81.71.71.81.61.61.70.90.90.96.57.27.57.27.26.97.06.77.07.06.56.56.57.07.07.07.07.07.03.03.33.13.13.13.03.02.92.82.82.52.52.62.82.82.83.02.82.7161613131313131310101010101010105550.130.150.720.831.21.41.62.12.73.34.85.36.48.69.611192123535896105115205225500540720775900101513001500190020002200280030003200400042004400V Rated current at 690 V. s With axial fan for clockwise rotation. C Also supplied for 400 VD (voltage identifier "9" and order code L1Y).■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 690 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* (Outputs at 60 Hz see"Technical information")WithoutprotectivecoverWithprotectivecoverWithstandardflangeWithspecialflange1LA6 106 to 1LA6 166 1 6 3 5 – 1 6 0 1 1 4 2 3 61LG4 183 to 1LG4 313 1 6 3 5 – 1 6 0 1 1 4 – – 61LG4 316 to 1LG4 317 – 6 – 5 – – 6 0 – 8 4 – – 61LA8 315 to 1LA8 405 – 6 – 5 – – 9 L2F 0 – 8 4 – – 61LA8 407 to 1LA8 457 – – – 5 0 – On request 0 – 8 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For possible 2-pole motors, see "Technical information","Outputs at 60 Hz".For other types of construction, see "Technical information", "Typesof construction".■ Parallel supply cables required (see "Technical information", "Connections, circuits and terminal blocks")Voltage 1LG4 1LA8183 206 207 223 253 280 283 310 313 316 317 315 317 353 355 357 403 405 407 453 455 457230 V ■ ■ ■ ■ ■ ■ ■400 V ■ ■ ■ ■ ■ ■ ■ ■500 V ■ ■ ■ ■ ■ ■ ■690 V ■ ■3/12Siemens M 11 · 2003/2004

Squirrel-cage motors1LA/1LG · Cast iron housing · Basic versionSelection and ordering dataRatedoutputSize Order No. EfficiencyOrder No.supplement for voltageand type of con-classstruction, see tablebelowOperating data at rated outputRatedspeedEfficiencyhat4/4-loadPowerfactorp.f.Rated Ratedcurrent at torque400 VStartingtorqueStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 33/4- torque current torque approx.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor to CEMEP "Improved Efficiency" eff2, IP55 degree of protection, temperature class F1500 rpm, 4-pole, 50 Hz2.23100 L 1LA6 106–4AA . .1LA6 107–4AA . .221420142082.083.082.583.50.820.824.76.415202.52.75.65.62.83.016160.00470.005533364 112 M 1LA6 113–4AA . . 2 1440 85.0 85.5 0.83 8.2 27 2.7 6.0 3.0 16 0.012 455.57.5111518.522132 S132 M160 M160 L180 M180 L1LA6 130–4AA . .1LA6 133–4AA . .1LA6 163–4AA . .1LA6 166–4AA . .1LG4 183–4AA . .1LG4 186–4AA . .22222214551455146014601465146586.087.088.590.090.491.086.087.589.090.290.891.50.810.820.840.840.840.8411.415.221.528.535.041.5364972981211432.52.72.22.62.42.56.36.76.26.56.76.93.13.22.73.03.13.21616161616160.0180.0230.0430.0550.0990.1230 200 L 1LG4 207–4AA . . 2 1465 91.6 92.0 0.85 56.0 196 2.5 6.7 3.4 16 0.19 2053745225 S225 M1LG4 220–4AA . .1LG4 223–4AA . .221475147592.293.192.693.60.850.8655 250 M 1LG4 253–4AA . . 2 1480 93.5 93.8 0.85 100 355 2.4 6.1 2.8 16 0.69 39075901101321602002503153554005005606307108009001000280 S280 M315 S315 M315 L315 L1LG4 280–4AA . .1LG4 283–4AA . .1LG4 310–4AA . .1LG4 313–4AA . .1LG4 316–4AA . .1LG4 317–4AA . .315 s 1LA8 315–4AB . .s 1LA8 317–4AB . .355 s 1LA8 353–4AB . .s 1LA8 355–4AB . .1LA8 357–4AB . .400 1LA8 403–4AB . .1LA8 405–4AB . .1LA8 407–4AB . .450 1LA8 453–4AC . .1LA8 455–4AC . .1LA8 457–4AC . .V Rated current at 690 V.221485148514881488148614861488148814881488148814921492149214921492149294.294.694.695.295.795.996.096.396.396.496.896.897.097.097.097.197.194.194.694.695.295.896.296.096.396.396.496.896.897.097.097.097.197.10.850.860.850.850.860.880.880.880.870.870.880.880.880.890.880.880.8968.081.01361601982352803404255406106908509501060690 V C780 V C880 V C970 V24029148257970684710281285160020202280257032103580403045405120576064002.52.72.52.52.52.72.72.61.92.02.12.12.11.91.91.91.61.61.7C Also supplied for 400 VD (voltage identifier "9" and order code L1Y).s Standardline for 1LA8 motors is a standard offer for certain designs and can be ordered with Order Code B20. It decreases the price by 10% for the basicmachine. The delivery time is 4 weeks. Scope of supply for Standardline:– 4-pole design – Types 1LA8 315, 1LA8 317, 1LA8 353 and 1LA8 355– Design designator 0 (IM B3) – Voltage distinctive number 6 (400 Vd/690 V*) or 5 (500 Vd)– Available for operation with converter, but not in 690 V designAvailable Order No.: A12, A23, A61, A72, H70, H73, K09, K10, K45, L97, L98 and L276.77.27.17.46.46.86.86.56.56.86.56.56.56.56.86.87.07.07.03.13.23.03.02.82.92.82.82.82.82.62.62.42.72.72.72.62.62.6161616161616161613131313131313131010100.370.451.21.41.92.32.93.53.64.46.16.88.513141623262855621001141401552653005355807308109551060130015001900200022002800300032004000420044003■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 690 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* (Outputs at 60 Hz see"Technical information")WithoutprotectivecoverWithprotectivecoverWithstandardflangeWithspecialflange1LA6 106 to 1LA6 166 1 6 3 5 – 1 6 0 1 1 4 2 3 61LG4 183 to 1LG4 313 1 6 3 5 – 1 6 0 1 1 4 – – 61LG4 316 to 1LG4 317 – 6 – 5 – – 6 0 – 8 4 – – 61LA8 315 to 1LA8 405 – 6 – 5 – – 9 L2F 0 – 8 4 – – 61LA8 407 to 1LA8 457 – – – 5 0 – On request 0 – 8 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".■ Parallel supply cables required (see "Technical information", "Connections, circuits and terminal blocks")Voltage 1LG4 1LA8183 186 207 220 223 253 280 283 310 313 316 317 315 317 353 355 357 403 405 407 453 455 457230 V ■ ■ ■ ■ ■ ■ ■ ■ ■400 V ■ ■ ■ ■ ■ ■ ■ ■500 V ■ ■ ■ ■ ■ ■ ■690 V ■ ■Siemens M 11 · 2003/20043/13

Squirrel-cage motors1LA/1LG · Cast iron housing · Basic versionSelection and ordering data3RatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Efficiency Power Rated Rated torquesupplement for voltagespeed hfactor current torqueand type of con-atp.f. at 400 Vstruction, see tablebelow4/4-loadStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 33/4- torque current torque approx.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor, IP55 degree of protection, temperature class F1000 rpm, 6-pole, 50 Hz1.5 100 L 1LA6 106–6AA . . 925 74.0 74.0 0.75 3.9 15 2.3 4.0 2.3 16 0.0047 332.2 112 M 1LA6 113–6AA . . 940 78.0 78.5 0.78 5.2 22 2.2 4.6 2.5 16 0.0091 40345.57.511132 S132 M132 M160 M160 L1LA6 130–6AA . .1LA6 133–6AA . .1LA6 134–6AA . .1LA6 163–6AA . .1LA6 166–6AA . .95095095096096079.080.583.086.087.579.580.583.086.087.50.760.760.760.740.747.29.412.617.024.5304055751091.92.12.32.12.34.24.55.04.64.82.22.42.62.52.616161616160.0150.0190.0250.0440.06315 180 L 1LG4 186–6AA . . 965 88.9 90.3 0.83 29.5 148 2.3 5.3 2.5 16 0.18 15018.522200 L 1LG4 206–6AA . .1LG4 207–6AA . .97597589.890.390.291.00.810.8136.543.530 225 M 1LG4 223–6AA . . 978 91.8 92.8 0.83 57.0 293 2.7 5.6 2.5 16 0.49 28037 250 M 1LG4 253–6AA . . 980 92.3 93.0 0.83 70.0 361 2.7 6.0 2.3 16 0.76 37045557590110132160200250315400450500560630710800280 S280 M315 S315 M315 L315 L315 L1LG4 280–6AA . .1LG4 283–6AA . .1LG4 310–6AA . .1LG4 313–6AA . .1LG4 316–6AA . .1LG4 317–6AA . .1LG4 318–6AA . .315 1LA8 315–6AB . .1LA8 317–6AB . .355 1LA8 355–6AB . .1LA8 357–6AB . .400 1LA8 403–6AB . .1LA8 405–6AB . .1LA8 407–6AB . .450 1LA8 453–6AB . .1LA8 455–6AB . .1LA8 457–6AB . .98598598898898898898898998999399399299299299399399392.492.793.593.994.394.895.095.795.996.296.596.596.596.796.896.897.093.193.393.794.294.695.095.195.896.096.296.596.596.596.796.896.897.10.850.860.840.840.860.860.860.860.860.860.860.860.860.860.860.860.8683.01001381641962352853454305406907808609601100710 V C790 V C18121543653372587010631276154719302410303038504330481053906060683076902.52.62.42.52.52.62.53.13.02.02.02.22.22.22.32.32.02.02.05.65.76.16.36.56.86.87.37.56.36.36.56.56.56.56.56.56.56.52.52.52.42.52.82.92.93.03.02.52.52.82.82.82.82.82.62.52.5161616161616161616131313131313131313130.240.291.101.402.12.53.24.04.76.07.3131621242735394450576610312219520547551068575089098011801300150020002200280030003200400042004500V Rated current at 690 V.C Also supplied for 400 VD (voltage identifier "9" and order code L1Y).■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 690 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* (Outputs at 60 Hz see"Technical information")WithoutprotectivecoverWithprotectivecoverWithstandardflangeWithspecialflange1LA6 106 to 1LA6 166 1 6 3 5 – 1 6 0 1 1 4 2 3 61LG4 183 to 1LG4 313 1 6 3 5 – 1 6 0 1 1 4 – – 61LG4 316 to 1LG4 318 – 6 – 5 – – 6 0 – 8 4 – – 61LA8 315 to 1LA8 453 – 6 – 5 – – 9 L2F 0 – 8 4 – – 61LA8 455 to 1LA8 457 – – – 5 0 – On request 0 – 8 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".■ Parallel supply cables required (see "Technical information", "Connections, circuits and terminal blocks")Voltage 1LG4 1LA8186 206 207 223 253 280 283 310 313 316 317 318 315 317 355 357 403 405 407 453 455 457230 V ■400 V ■ ■ ■ ■ ■ ■500 V ■ ■ ■ ■3/14Siemens M 11 · 2003/2004

Squirrel-cage motors1LA/1LG · Cast iron housing · Basic versionSelection and ordering dataRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Efficiency Power Rated Rated torquesupplement for voltagespeed hfactor current torqueand type of con-atp.f. at 400 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 34/4- 3/4- torque current torqueloadapprox.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor, IP55 degree of protection, temperature class F750 rpm, 8-pole, 50 Hz0.751.1100 L 1LA6 106–8AB . .1LA6 107–8AB . .68068066.072.065.072.00.760.762.152.9011151.61.83.03.31.92.113130.00510.006329321.5 112 M 1LA6 113–8AB . . 705 74.0 74.0 0.76 3.85 20 1.8 3.7 2.1 13 0.013 392.2345.57.5132 S132 M160 M160 M160 L1LA6 130–8AB . .1LA6 133–8AB . .1LA6 163–8AB . .1LA6 164–8AB . .1LA6 166–8AB . .70070071571071575.077.080.083.585.575.077.580.083.585.50.740.740.720.730.725.707.6010.013.017.6304153741001.92.12.22.32.73.94.14.54.75.32.32.42.62.73.013131313130.0140.0190.0360.0460.06411 180 L 1LG4 186–8AB . . 725 87.5 88.3 0.73 25.0 145 1.7 4.2 2.1 13 0.17 15015 200 L 1LG4 207–8AB . . 725 87.7 88.4 0.76 32.5 198 2.2 4.9 2.6 13 0.29 20518.522225 S225 M1LG4 220–8AB . .1LG4 223–8AB . .73073089.489.790.490.70.780.7938.545.030 250 M 1LG4 253–8AB . . 730 91.4 92.2 0.81 58.0 392 2.3 5.5 2.6 13 0.84 3853745557590110132160200250315355400450500560630280 S280 M315 S315 M315 L315 L315 L1LG4 280–8AB . .1LG4 283–8AB . .1LG4 310–8AB . .1LG4 313–8AB . .1LG4 316–8AB . .1LG4 317–8AB . .1LG4 318–8AB . .315 1LA8 315–8AB . .1LA8 317–8AB . .355 1LA8 355–8AB . .1LA8 357–8AB . .400 1LA8 403–8AB . .1LA8 405–8AB . .1LA8 407–8AB . .450 1LA8 453–8AB . .1LA8 455–8AB . .1LA8 457–8AB . .73573574073873873873873973974174174274274274474474492.092.493.093.393.494.094.294.995.295.796.096.196.296.396.496.596.692.893.393.494.094.094.494.695.195.696.096.096.296.496.396.496.496.60.810.810.810.830.830.830.830.820.820.820.820.820.820.820.810.810.8172.087.01061401682052452953704605806507308209201040116024228848158571097111651423170820702580322040604570515057906420719080902.32.32.22.22.22.22.22.42.52.12.12.12.12.02.12.12.02.02.05.55.65.05.15.85.75.86.16.56.06.06.16.16.56.56.56.66.66.62.72.82.12.12.62.62.72.82.92.32.32.42.42.62.62.62.42.42.4131313131313131313131313131313131313130.480.551.111.402.12.53.13.94.56.07.313162124273539445057911021222702904755156807458651020110013001500200022002800300032004000420045003■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 690 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* (Outputs at 60 Hz see"Technical information")WithoutprotectivecoverWithprotectivecoverWithstandardflangeWithspecialflange1LA6 106 to 1LA6 166 1 6 3 5 – 1 6 0 1 1 4 2 3 61LG4 183 to 1LG4 313 1 6 3 5 – 1 6 0 1 1 4 – – 61LG4 316 to 1LG4 318 – 6 – 5 – – 6 0 – 8 4 – – 61LA8 315 to 1LA8 457 – 6 – 5 – – 9 L2F 0 – 8 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".■ Parallel supply cables required (see "Technical information", "Connections, circuits and terminal blocks")Voltage 1LA8315 317 355 357 403 405 407 453 455 457400 V ■ ■ ■ ■ ■500 V ■ ■Siemens M 11 · 2003/20043/15

Squirrel-cage motors1LG · Cast iron housing · Basic versionSelection and ordering data■ 50 HzThe motors can also be used for60 Hz according to EPACT, seePages 3/18 and 3/19.For further details, see "Technicalinformation", "Motors for theUS market".3RatedoutputSize Order No. EfficiencyOrder No.supplement for voltageand type of con-classstruction, see tablebelowOperating data at rated outputRatedspeedEfficiencyhat4/4-loadPowerfactorp.f.Rated Ratedcurrent torqueat 400 VStartingtorqueStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 33/4- torque current torque approx.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor to CEMEP "High Efficiency" eff1, IP55 degree of protection, temperature class F3000 rpm, 2-pole, 50 Hz22 180 M 1LG6 183–2AA . . 1 2955 94.1 94.5 0.88 38.5 1 ) 71 2.5 7.2 3.4 16 0.086 1803037200 L 1LG6 206–2AA . .1LG6 207–2AA . .112960296093.594.193.494.00.880.8953.0 1 )64.0 1 )45 225 M 1LG6 223–2AA . . 1 2965 94.9 95.1 0.89 77.0 1 ) 145 2.5 7.3 3.2 16 0.27 33055 250 M 1LG6 253–2AA . . 1 2975 95.3 95.3 0.90 93.0 177 2.4 6.8 3.0 16 0.47 420759011013216020018.522280 S280 M315 S315 M315 L315 L1LG6 280–2AB . .1LG6 283–2AB . .1LG6 310–2AB . .1LG6 313–2AB . .1LG6 316–2AB . .1LG6 317–2AB . .1500 rpm, 4-pole, 50 Hz180 M180 L1LG6 183–4AA . .1LG6 186–4AA . .11112975297829822982298229821470147095.295.695.896.096.496.592.693.295.295.795.795.996.496.593.293.50.890.900.910.910.920.930.830.84128 1 )150 1 )182 1 )220 1 )26032034.5 1 )40.5 1 )30 200 L 1LG6 207–4AA . . 1 1470 93.3 93.4 0.85 55.0 1 ) 195 2.6 6.7 3.3 16 0.23 2253745225 S225 M1LG6 220–4AA . .1LG6 223–4AA . .111480148094.094.594.494.70.850.8567.0 1 )81.0 1 )55 250 M 1LG6 253–4AA . . 1 1485 95.1 95.3 0.87 96.0 354 2.6 7.5 3.0 16 0.86 4607590110132160200280 S280 M315 S315 M315 L315 L1LG6 280–4AA . .1LG6 283–4AA . .1LG6 310–4AA . .1LG6 313–4AA . .1LG6 316–4AA . .1LG6 317–4AA . .1114851486148814881490149095.195.495.996.196.396.495.295.596.096.296.496.50.870.860.870.880.880.88130 1 )158 1 )190 1 )225 1 )27534097119241289352423512641120143239290482578706847102612822.42.52.52.62.42.62.52.52.52.52.72.82.52.72.72.73.03.27.07.27.07.66.97.17.16.96.46.76.86.96.87.57.17.37.47.63.33.33.03.12.82.92.92.83.03.13.03.02.93.12.92.93.03.01616131313131313161616161616161616160.150.180.831.01.41.62.12.50.120.140.400.491.401.702.32.93.54.22252555306157909151055124515518029033057567581096511051305■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 35400 V* 690 V* WithoutprotectiveWith protectivecover cover1LG6 183 to 1LG6 313 1 6 3 5 1 6 0 1 1 4 61LG6 316 to 1LG6 317 – 6 – 5 – 6 0 – 8 4 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").3/16Siemens M 11 · 2003/2004

Squirrel-cage motors1LG · Cast iron housing · Basic versionSelection and ordering dataRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Efficiency Power Rated Rated torquesupplement for voltagespeed hfactor current torqueand type of con-atp.f. at 400 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 34/4- 3/4- torque current torqueloadapprox.kW rpm % % A Nm KL kg m 2 kgEnergy-saving motor, IP55 degree of protection, temperature class F1000 rpm, 6-pole, 50 Hz15 180 L 1LG6 186–6AA . . 975 90.9 91.7 0.81 29.5 147 2.4 5.5 2.5 16 0.20 17518.522200 L 1LG6 206–6AA . .1LG6 207–6AA . .97897891.291.991.892.50.810.8236.042.030 225 M 1LG6 223–6AA . . 980 93.2 93.7 0.83 56.0 1 ) 292 2.8 6.5 2.9 16 0.63 32537 250 M 1LG6 253–6AA . . 985 93.7 94.1 0.83 69.0 359 2.9 6.8 2.5 16 0.93 40545557590110132160280 S280 M315 S315 M315 L315 L315 L1LG6 280–6AA . .1LG6 283–6AA . .1LG6 310–6AA . .1LG6 313–6AA . .1LG6 316–6AA . .1LG6 317–6AA . .1LG6 318–6AA . .98898899099099099099094.494.695.095.395.695.895.894.694.895.095.495.795.895.90.850.850.830.850.850.850.8681.099.0138160196235280750 rpm, 8-pole, 50 Hz11 180 L 1LG6 186–8AB . . 725 88.7 89.6 0.76 23.5 145 1.9 4.6 2.2 13 0.210 16515 200 L 1LG6 207–8AB . . 725 89.3 89.8 0.80 30.5 198 2.3 5.3 2.6 13 0.370 23518.522225 S225 M1LG6 220–8AB . .1LG6 223–8AB . .73073091.191.691.892.10.810.8136.043.030 250 M 1LG6 253–8AB . . 735 92.8 93.3 0.82 57.0 390 2.5 6.0 2.8 13 1.10 4353745557590110132280 S280 M315 S315 M315 L315 L315 L1LG6 280–8AB . .1LG6 283–8AB . .1LG6 310–8AB . .1LG6 313–8AB . .1LG6 316–8AB . .1LG6 317–8AB . .1LG6 318–8AB . .73873874074074074074093.193.794.394.594.794.894.993.394.094.494.795.195.195.20.810.810.820.830.840.840.8471.086.01021381642002401812154355327238681061127315432422884795827109681161142017042.42.43.03.32.82.72.93.13.22.32.42.32.62.52.52.42.42.55.65.66.87.37.37.37.47.87.85.65.85.76.16.36.76.36.46.72.42.42.72.93.02.92.93.13.12.62.82.32.52.92.92.82.62.91616161616161616161313131313131313130.290.361.401.602.53.24.04.75.40.5500.6601.401.602.53.13.94.55.32102405205707609351010118012452953355105607508401005110012703■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 V IM B 5 IM V 1 IM V 1 IM B 35400 V* 690 V* WithoutprotectiveWithprotectivecover cover1LG6 186 to 1LG6 313 1 6 3 5 1 6 0 1 1 4 61LG6 316 to 1LG6 318 – 6 – 5 – 6 0 – 8 4 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").Siemens M 11 · 2003/20043/17

Squirrel-cage motors1LG · Cast iron housing · Basic versionSelection and ordering data■ 60 HzThe motors can also be used for50 Hz "High Efficiency" eff1,see Pages 3/16 and 3/17.For further details, see "Technicalinformation", "Motors for theUS market".3RatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Nominal Power Rated Rated torquesupplement for voltagespeed efficiency factor current torqueand type of con-level h p.f. at 460 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.HP rpm % A Nm KL kg m 2 kgEnergy-saving motors according to EPACT, IP55 degree of protection3600 rpm, 2-pole, 60 Hz30 V 180 M 1LG6 183–2AA . . 3560 93.6 0.88 34 60 2.7 7.9 3.7 16 0.086 18040 V50 V200 L 1LG6 206–2AA . .1LG6 207–2AA . .3565356592.492.40.880.894657801002.72.87.87.83.73.716160.1510.18222525560 V75 V225 M 1LG6 223–2AA . .1LG6 228–2AA . . 1 )3570357094.194.10.890.9067831201502.83.38.38.73.63.716160.2660.31933039075100 V250 M 1LG6 253–2AA . .1LG6 258–2AA . . 1 )3578358093.694.10.890.89841121491992.72.87.58.43.23.516160.4660.565420470100125 V150 V150 V175 V200 V25030025 V30 V280 S280 M315 S315 M315 L315 L315 L1LG6 280–2AB . .1LG6 283–2AB . .1LG6 288–2AA . . 1 )1LG6 310–2AB . .1LG6 313–2AB . .1LG6 316–2AB . .1LG6 317–2AB . .1LG6 318–2AA . . 1 )1800 rpm, 4-pole, 60 Hz180 M180 L1LG6 183–4AA . .1LG6 186–4AA . .358035803580358535863588358835911775177595.095.095.094.595.095.495.495.492.492.40.890.900.900.910.910.910.930.920.820.831101361641641902152653203136.51992492992983483974965951001212.82.93.12.63.03.03.24.12.92.87.98.38.57.58.38.48.610.07.17.43.43.43.63.13.33.53.43.93.33.4131316131313131616160.8321.001.1601.391.622.092.462.7440 V 200 L 1LG6 207–4AA . . 1775 93.0 0.84 48 160 3.0 7.7 3.7 16 0.234 2255060 V75 V75100 V100125 V150 V150 V175 V200 V250300225 S225 M1LG6 220–4AA . .1LG6 223–4AA . .1LG6 228–4AA . . 1 )250 M 1LG6 253–4AA . .1LG6 258–4AA . . 1 )280 S280 M315 S315 M315 L315 L315 LV With CC No. CC 032A1LG6 280–4AA . .1LG6 283–4AA . .1LG6 288–4AA . . 1 )1LG6 310–4AA . .1LG6 313–4AA . .1LG6 316–4AA . .1LG6 317–4AA . .1LG6 318–4AA . . 1 )178517851785179017881788179017881791179117921792179293.694.194.194.594.595.095.095.095.095.495.495.895.80.840.850.850.860.860.860.860.860.870.870.870.870.876070888611611414417217019822528033520024029929839839849759859769679599411933.13.33.02.93.02.93.03.13.13.23.74.04.07.57.97.88.28.17.68.28.47.88.49.09.19.33.43.53.33.43.33.23.43.53.23.33.63.73.716161616161616161616161616CC 032A0.1220.1440.3980.4860.6600.8560.9901.391.711.882.312.883.464.224.50530615660790915105512451330155180290330355460495575675710810965110513051345■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 35400 V* 690 V* WithoutprotectiveWithprotectivecover cover1LG6 183 to 1LG6 313 1 6 3 5 1 6 0 1 1 4 61LG6 316 to 1LG6 318 – 6 – 5 – 6 0 – 8 4 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) Only 60 Hz data according toEPACT shown on the rating plate.3/18Siemens M 11 · 2003/2004

Squirrel-cage motors1LG · Cast iron housing · Basic versionSelection and ordering dataRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Nominal Power Rated Rated torquesupplement for voltagespeed efficiency factor current torqueand type of con-level h p.f. at 460 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.HP rpm % A Nm KL kg m 2 kgEnergy-saving motors according to EPACT, IP55 degree of protection1200 rpm, 6-pole, 60 Hz20 V 180 L 1LG6 186–6AA . . 1178 91.0 0.80 25.5 121 2.9 6.5 3.0 16 0.203 17525 V30 V200 L 1LG6 206–6AA . .1LG6 207–6AA . .1180118091.791.70.790.803238.51511812.92.96.56.42.72.716160.2850.36221024040 V50 V225 M 1LG6 223–6AA . .1LG6 228–6AA . . 1 )1184118493.093.00.820.8349612403013.43.27.27.63.43.416160.6290.7603253555060 V250 M 1LG6 253–6AA . .1LG6 258–6AA . . 1 )1186118693.093.60.820.8261733003613.43.47.47.72.92.916160.9341.074054356075100 V280 S280 M1LG6 280–6AA . .1LG6 283–6AA . .1LG6 288–6AA . . 1 )11901190119094.194.594.50.830.830.8472891183604495993.63.94.07.78.38.43.13.33.31616161.371.651.94520570615100 V125 V150 V175 V200 V315 S315 M315 L315 L315 LV With CC No. CC 032A1LG6 310–6AA . .1LG6 313–6AA . .1LG6 316–6AA . .1LG6 317–6AA . .1LG6 318–6AA . .1191119111921192119294.594.595.095.495.40.820.840.840.840.84120148176205235598747897104611953.33.03.33.84.08.47.98.58.99.43.43.13.33.64.01616161616CC 032A2.503.204.024.715.397609351010118012453■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 35400 V* 690 V* WithoutprotectiveWithprotectivecover cover1LG6 186 to 1LG6 313 1 6 3 5 1 6 0 1 1 4 61LG6 316 to 1LG6 318 – 6 – 5 – 6 0 – 8 4 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) Only 60 Hz data according toEPACT shown on the rating plate.Siemens M 11 · 2003/20043/19

Squirrel-cage motors1LG · Cast iron housing · With increased powerSelection and ordering data3RatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated Efficiency Power Rated Rated torquesupplement for voltagespeed hfactor current torqueand type of con-atp.f. at 400 Vstruction, see tablebelowStartingcurrentFor direct-on-line startingas multiple of the ratedStallingtorqueTorqueclassMomentofinertiaJWeightType ofconstr.IM B 34/4- 3/4- torque current torqueloadapprox.kW rpm % % A Nm KL kg m 2 kgIP55 degree of protection, temperature class F3000 rpm, 2-pole, 50 Hz30 180 M 1LG4188–2AA . . 2950 92.8 92.9 0.86 54 1 ) 97 2.4 7.1 3.4 16 0.086 17545 200 L 1LG4208–2AA . . 2955 93.6 93.7 0.89 78 1 ) 145 2.5 6.9 3.2 16 0.18 25555 225 M 1LG4228–2AA . . 2960 94.8 95.0 0.89 94 1 ) 177 2.6 7.3 3.2 16 0.27 33575 250 M 1LG4258–2AA . . 2970 94.5 94.5 0.88 130 1 ) 241 2.4 7.1 3.1 16 0.48 420110 280 M 1LG4288–2AB . . 2975 95.5 95.6 0.90 184 1 ) 353 2.5 7.0 3.0 13 1.00 6301500 rpm, 4-pole, 50 Hz30 180 L 1LG4188–4AA . . 1465 91.7 91.9 0.80 59 1 ) 196 2.6 6.3 2.9 16 0.14 18037 200 L 1LG4208–4AA . . 1465 92.5 92.8 0.83 70 1 ) 241 2.6 6.5 3.0 16 0.23 23055 225 M 1LG4228–4AA . . 1475 93.4 93.9 0.86 99 1 ) 356 2.5 6.5 2.7 16 0.49 33075 250 M 1LG4258–4AA . . 1482 94.3 94.4 0.85 136 1 ) 483 2.5 7.0 3.0 16 0.86 460110 280 M 1LG4288–4AA . . 1488 95.2 94.9 0.84 198 1 ) 706 2.8 7.9 3.3 16 1.71 6801000 rpm, 6-pole, 50 Hz18.5 180 L 1LG4188–6AA . . 970 89.6 90.3 0.80 37.5 1 ) 182 2.3 4.9 2.4 16 0.20 17530 200 L 1LG4208–6AA . . 975 90.9 91.3 0.80 60 1 ) 294 2.6 5.8 2.6 16 0.36 24537 225 M 1LG4228–6AA . . 978 92.2 93.0 0.83 70 1 ) 361 2.5 5.9 2.8 16 0.62 32545 250 M 1LG4258–6AA . . 982 93.3 93.8 0.83 84 438 2.7 6.3 2.3 16 0.93 40575 280 M 1LG4288–6AA . . 985 93.8 94.3 0.85 136 1 ) 727 3.0 6.8 2.8 16 1.65 570750 rpm, 8-pole, 50 Hz15 180 L 1LG4188–8AB . . 720 87.8 88.5 0.73 34 1 ) 199 2.0 4.5 2.4 13 0.21 16518.5 200 L 1LG4208–8AB . . 725 88.3 89.2 0.78 39 244 2.4 5.2 2.6 13 0.37 23030 225 M 1LG4228–8AB . . 730 90.4 91.2 0.79 61 1 ) 392 2.6 5.6 2.8 13 0.66 34037 250 M 1LG4258–8AB . . 730 91.9 92.8 0.82 71 484 2.4 5.6 2.6 13 1.06 43055 280 M 1LG4288–8AB . . 735 92.9 93.7 0.81 106 715 2.4 5.6 2.3 13 1.63 565■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz 60 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd 460 V* 460 Vd IM B 5 IM V 1 IM V 1 IM B 35400 V* 690 V* (Outputs at 60 Hz see"Technical information")WithoutprotectivecoverWithprotectivecover1LG4 188 to 1LG4 288 1 6 3 5 1 6 0 1 1 4 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").3/20Siemens M 11 · 2003/2004

Squirrel-cage motors1LG · Cast iron housing · Pole-changingSelection and ordering dataPole-change motorsThe torque classification forpole-change motors only appliesonce the lowest speedhas been activated until the operatingspeed when it isswitched over to the nexthighest speed.The motors can only be starteddirect-on-line.For circuit diagrams, see onlinehelp in SD configurator.Ratedoutput1000rpm1500rpmSize Order No. Operating data at rated output StartingtorqueOrder No.Ratedsupplement for voltageand type of con-speedstruction, see tablebelowRatedcurrentat 400 V1000rpm1500rpmStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torque1000rpm1500rpm1000rpm1500rpm1000rpm1500rpmTorqueclassMomentofinertiaJkW kW rpm A A KL kg m 2 kgWeightType ofconstr.IM B 3approx.3Two-speed pole-change for driving fans, IP55 degree of protection, temperature class F5.56.516191000/1500 rpm, 6-/4-pole, 50 Hz, design with two windings180 M180 L1LG4 183–1BD . .1LG4 186–1BD . .960/1460960/146012.014.031.536.59.5 26 200 L 1LG4 207–1BD . . 975/1460 20.0 49.0 1.9 1.7 5.0 5.1 2.2 2.4 10 0.151 2351214.53440225 S225 M1LG4 220–1BD . .1LG4 223–1BD . .980/1465980/147024.528.563.072.018 52 250 M 1LG4 253–1BD . . 980/1475 34.0 91.0 2.0 2.0 4.9 5.9 2.0 2.7 10 0.447 3802530750rpm4.5570821500rpm1618.5280 S280 M1LG4 280–1BD . .1LG4 283–1BD . .982/1478984/148047.056.0750rpm124.0148.01500rpm1.61.62.32.22.12.5750rpm1.71.71.71.92.22.41500rpm4.04.05.75.65.05.5750rpm5.35.25.65.86.26.61500rpm750/1500 rpm, 8-/4-pole, 50 Hz, version with one winding in Dahlander circuit180 M180 L1LG4 183–0BB . .1LG4 186–0BB . .725/1465725/147012.614.231.035.07.5 28 200 L 1LG4 207–0BB . . 730/1465 21.5 52.0 2.1 2.7 4.3 7.3 2.5 2.9 10 0.191 2209.511.53542225 S225 M1LG4 220–0BB . .1LG4 223–0BB . .738/1478738/147526.030.564.075.014.5 52 250 M 1LG4 253–0BB . . 740/1482 38.0 94.0 2.0 2.5 4.0 6.8 1.8 2.6 10 0.856 43019237083280 S280 M1LG4 280–0BB . .1LG4 283–0BB . .742/1482742/148549.058.0124.0146.01.41.62.01.91.81.92.22.41.72.42.02.23.63.74.44.54.04.26.87.26.96.96.37.21.81.82.12.11.92.2750rpm2.02.12.32.21.81.82.52.42.32.32.62.81500rpm3.13.32.93.02.52.71010101010101010101010100.0820.0860.2950.3781.191.390.1170.1440.4470.4861.191.71155175285340540580155180295330530665■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz, direct switch-on IM B 3 Price supplement230 V 400 V 500 V 690 V IM B 5 IM V 1 IM V 1 IM B 35WithoutprotectivecoverWithprotectivecover1LG4 183 to 1LG4 207 1 6 5 0 0 1 1 4 61LG4 220 to 1LG4 283 1 6 5 0 0 1 1 4 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".Siemens M 11 · 2003/20043/21

Squirrel-cage motors for use on SIMOVERT MASTERDRIVES1LA · With standard insulation for ˆ 500 VSelection and ordering dataRated voltageFor motors connected toconverters, the tolerance toDIN EN 60034-1 is generally applicable,a rated voltage rangeSquirrel-cage motors for use on SIMOVERT MASTERDRIVESis not usually specified (voltageidentifiers 4, 5, 7 and 8).1LA8 motorsIt is important to note the followingin the case of these motors:The motors are designed withstandard rotors and are suitablefor mains and converterfedoperation. They are fittedwith an insulated NDE bearingas standard.For outputs from 900 kW upwards,operation on two parallel inverterswithout interphase transformers ispossible, on request. 1LA8 motorsare also available with separatelydriven fan (type 1PQ8).3RatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencyPower Rated Rated torquesupplement for voltagespeedfactor current torqueand type of con-h p.f. at 400 Vstruction, see tablebelowStartingcurrentStallingtorqueFor direct-on-line starting asmultiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgWeightType ofconstr.IM B 3approx.IP55 degree of protection, temperature class F, 2-, 4-, 6-, 8-pole, 50 Hz250315355400500560630710800900100025031535540050056063071080090010002002503154004505005606307108001602002503153554004505005606303000 rpm, 2-pole, 50 Hz315 1LA8 315–2PC . .1LA8 317–2PC . .355 1LA8 353–2PC . .1LA8 355–2PC . .1LA8 357–2PC . .400 1LA8 403–2PC . .1LA8 405–2PC . .1LA8 407–2PC . .450 1LA8 453–2PE . .1LA8 455–2PE . .1LA8 457–2PE . .1500 rpm, 4-pole, 50 Hz315 s 1LA8 315–4PB . .s 1LA8 317–4PB . .355 s 1LA8 353–4PB . .s 1LA8 355–4PB . .1LA8 357–4PB . .400 1LA8 403–4PB . .1LA8 405–4PB . .1LA8 407–4PB . .450 1LA8 453–4PC . .1LA8 455–4PC . .1LA8 457–4PC . .1000 rpm, 6-pole, 50 Hz315 1LA8 315–6PB . .1LA8 317–6PB . .355 1LA8 355–6PB . .1LA8 357–6PB . .400 1LA8 403–6PB . .1LA8 405–6PB . .1LA8 407–6PB . .450 1LA8 453–6PB . .1LA8 455–6PB . .1LA8 457–6PB . .750 rpm, 8-pole, 50 Hz315 1LA8 315–8PB . .1LA8 317–8PB . .355 1LA8 355–8PB . .1LA8 357–8PB . .400 1LA8 403–8PB . .1LA8 405–8PB . .1LA8 407–8PB . .450 1LA8 453–8PB . .1LA8 455–8PB . .1LA8 457–8PB . .297929792980298029822985298529852986298629861486148814881488148814921492149214921492149298998999399399299299299399399373973974174174274274274474474496.396.796.696.797.197.197.197.397.297.397.496.096.396.396.396.896.897.097.097.097.197.195.795.996.296.596.596.596.796.896.897.094.995.295.796.096.196.296.396.496.596.60.900.910.900.910.910.910.910.910.910.920.930.880.880.870.870.880.880.880.890.880.880.890.860.860.860.860.860.860.860.860.860.860.820.820.820.820.820.820.820.810.810.814155205906608209101020670 V C760 V840 V920 V4255406106908509501060690 V C780 V C880 V C970 V3454305406907808609601100710 V C790 V C29537046058065073082092010401160801101011401280160017902020227025602880320016002020228025703210358040304540512057606400193024103040385043304810539060606830769020702580322040604570515057906420719080901.81.81.71.71.81.61.61.70.90.90.91.92.02.12.12.11.91.91.91.61.61.72.02.02.22.22.22.32.32.02.02.02.12.12.12.12.02.12.12.02.02.07.07.06.56.56.57.07.07.07.07.07.06.56.86.56.56.56.56.86.87.07.07.06.36.36.56.56.56.56.56.56.56.56.06.06.16.16.56.56.56.66.66.62.82.82.52.52.62.82.82.83.02.82.72.82.82.62.62.42.72.72.72.62.62.62.52.52.82.82.82.82.82.62.52.52.32.32.42.42.62.62.62.42.42.41010101010101010555131313131313131310101013131313131313131313131313131313131313132.73.34.85.36.48.69.6111921233.64.46.16.88.51314162326286.07.313162124273539446.07.31316212427353944130015001900200022002800300032004000420044001300150019002000220028003000320040004200440013001500200022002800300032004000420045001300150020002200280030003200400042004500V Rated current at 690 V.C Also supplied for 400 VD (voltage identifier "9" and order code L1Y).s Standardline for 1LA8 motors (for more details see Page 3/13)■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz (no rated voltage range) IM B 3 Price supplement400 Vd 400 Vd/690 V* 3 )500 Vd 690 Vd 3 ) IM V 1 IM V 1 IM B 35Without protectiveWith protectivecovercover1LA8 315 to 1LA8 405 4 8 5 – 0 8 4 61LA8 407 to 1LA8 457 4 1 ) 8 1 ) 5 7 2 ) 0 8 4 6For other types of construction, see "Technical information", "Types of construction". For footnotes, see Page 3/23.3/22Siemens M 11 · 2003/2004

Squirrel-cage motors for use on SIMOVERT MASTERDRIVES1LA · With special insulation up to 690 VSelection and ordering dataRated voltageFor motors connected toconverters, the tolerance toDIN EN 60034-1 is generally applicable,a rated voltage rangeis not specified.1LA7, 1LA5 motorsIt is important to note the followingin the case of these motors:In contrast to the standard version,for the windings and motorprotection, options C11, C12,C13, Y52, A10, A23 and for themechanical design options D31,D40, K45, K46, H15 are not possible.Also, versions for Zone 2,21 and 22 are not possible.RatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencyPower Rated Rated torquesupplement for voltagespeedfactor current torqueand type of con-h p.f. at 690 Vstruction, see tablebelowStartingcurrentStallingtorqueTorqueclassMomentofinertiaJWeightFor direct-on-line startingas multiple of the ratedType ofconstr.IM B 3torque current torque approx.kW rpm % A Nm KL kg m 2 kg3Aluminium housing, IP55 degree of protection, temperature class F3000 rpm, 2-pole, 50 Hz3 100 L 1LA7 106–2PM . . 2890 84.0 0.85 3.50 9.9 2.8 6.8 3.0 16 0.0035 214 112 M 1LA7 113–2PM . . 2905 86.0 0.86 4.55 13 2.6 7.2 2.9 16 0.0059 275.57.5111518.5132 S 1LA7 130–2PM . .1LA7 131–2PM . .160 M160 M160 L1LA7 163–2PM . .1LA7 164–2PM . .1LA7 166–2PM . .2925293029402940294086.588.089.590.091.00.890.890.880.900.916.008.0011.615.418.618243649602.02.32.12.22.45.96.96.56.67.02.83.02.93.03.116161616160.0150.0190.0340.0430.05122 180 M 1LA5 183–2PM . . 2940 91.7 0.88 23.0 71 2.5 6.9 3.2 16 0.077 1133037200 L 1LA5 206–2PM . .1LA5 207–2PM . .2945294592.392.80.890.8930.537.545 225 M 1LA5 223–2PM . . 2960 93.6 0.89 45.0 145 2.8 7.7 3.4 16 0.2 2091500 rpm, 4-pole, 50 Hz2.23100 L 1LA7 106–4PM . .1LA7 107–4PM . .1420142082.082.60.820.822.753.709712015202.42.42.52.77.27.75.65.62.82.82.83.0161616160.140.160.00470.00554 112 M 1LA7 113–4PM . . 1440 85.0 0.83 4.75 27 2.7 6.0 3.0 16 0.012 295.57.5111518.522132 S132 M160 M160 L180 M180 L1LA7 130–4PM . .1LA7 133–4PM . .1LA7 163–4PM . .1LA7 166–4PM . .1LA5 183–4PM . .1LA5 186–4PM14551455146014601460146086.087.088.590.090.591.20.810.820.840.840.830.846.608.8012.416.620.524.0364972981211442.52.72.22.62.32.36.36.76.26.57.57.53.13.22.73.03.03.01616161616160.0180.0230.0430.0550.130.1530 200 L 1LA5 207–4PM . . 1465 91.8 0.86 32.0 196 2.6 7.0 3.2 16 0.24 1573745225 S225 M1LA5 220–4PM . .1LA5 223–4PM . .1470147092.993.40.870.8738.546.51000 rpm, 6-pole, 50 Hz1.5 100 L 1LA7 106–6PM . . 925 74.0 0.75 2.25 15 2.3 4.0 2.3 16 0.0047 202.2 112 M 1LA7 113–6PM . . 940 78.0 0.78 3.05 22 2.2 4.6 2.5 16 0.0091 24345.57.511132 S132 M132 M160 M160 L1LA7 130–6PM . .1LA7 133–6PM . .1LA7 134–6PM . .1LA7 163–6PM . .1LA7 166–6PM . .95095095096096079.080.583.086.087.50.760.760.760.740.744.205.507.309.9014.2240292304055751092.82.81.92.12.32.12.37.07.74.24.55.04.64.83.23.32.22.42.62.52.6161616161616160.320.360.0150.0190.0250.0440.06315 180 L 1LA5 186–6PM . . 970 89.5 0.77 18.2 148 2.0 5.2 2.4 16 0.15 12618.522200 L 1LA5 206–6PM . .1LA5 207–6PM . .97597590.290.80.770.7722.526.530 225 M 1LA5 223–6PM . . 978 91.8 0.77 35.5 293 2.8 5.7 2.9 16 0.36 2141812152.72.85.55.52.82.916160.240.2837426372821591792023394667811131232062323441507089161183■ Order No. supplementsMotor typePenultimateposition:Voltage identifierno ratedvoltage range690 V*Final position: Type of construction identifierIM B 3 IM B 5 Price supplementIM V 1 IM V 1 IM B 14 IM B 14 IM B 35Without protectivecoverWith protectivecoverWith standardflangeWith specialflange1LA7 106 to 1LA7 166 8 0 1 1 4 2 3 61LA5 183 to 1LA5 223 8 0 1 1 4 – – 6Other voltages with voltage identifier "9" and Order Code L1Y.For other types of construction, see "Technical information", "Typesof construction".1) Not possible for 2- and 4-pole motorsfrom 1LA8 407 upwards andfor 6-pole motors from 1LA8 455upwards.2) Only for 2- and 4-pole motors from1LA8 407 upwards and for 6-polemotors from 1LA8 455 upwards.3) Operation of motors with standardinsulation is only possible withconverter circuit (dv/dt filter orsine filter).Siemens M 11 · 2003/20043/23

Squirrel-cage motors for use on SIMOVERT MASTERDRIVES1LA/1LG · With special insulation up to 690 VSelection and ordering data3Rated voltageFor motors connected toconverters, the tolerance toDIN EN 60034-1 is generallyapplicable, a rated voltagerange is not specified.Ratedoutput1LA8 motorsThese motors are also availablewith separately driven fans(type 1PQ8).1LG6 motorsIt is important to note the followingin the case of these motors:In contrast to the standard version,for windings and motorprotection, options C11, C12,C13, Y52, A10, and for versionsSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencyPower Rated Rated torquesupplement for voltagespeedfactor current torqueand type of con-h p.f. at 690 Vstruction, see tablebelowStartingcurrentStallingtorqueFor direct-on-line starting asmultiple of the ratedtorque current torquefor Zone 2, 21 and 22 optionsM34, M35, M38, M39, M72, M73and for the mechanical designoptions D30, D31, D40, H15 arenot possible. Option K30 "VIKversion" can be ordered on request.TorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgWeightType ofconstr.IM B 3approx.Cast iron housing, IP55 degree of protection, temperature class F3000 rpm, 2-pole, 50 Hz22 180 M 1LG6 183–2PM . . 2955 93.7 0.88 22.5 71 2.5 7.2 3.4 16 0.086 1803037200 L 1LG6 206–2PM . .1LG6 207–2PM . .V Insulated NDE bearing is recommended (Order Code L27)■ Order No. supplements2960296093.193.60.890.8930.53745 225 M 1LG6 223–2PM . . 2965 94.4 0.89 45 145 2.5 7.3 3.2 16 0.27 33055 250 M 1LG6 253–2PM . . 2975 95.0 0.90 54 177 2.4 6.8 3.0 16 0.47 420759011013216020024030034539048554561068077587597018.522280 S280 M315 S315 M315 L1LG6 280–2PM . . V1LG6 283–2PM . . V1LG6 310–2PM . . V1LG6 313–2PM . . V1LG6 316–2PM . . V1LG6 317–2PM . . V315 1LA8 315–2PM . .1LA8 317–2PM . .355 1LA8 353–2PM . .1LA8 355–2PM . .1LA8 357–2PM . .400 1LA8 403–2PM . .1LA8 405–2PM . .1LA8 407–2PM . .450 1LA8 453–2PM . .1LA8 455–2PM . .1LA8 457–2PM . .1500 rpm, 4-pole, 50 Hz180 M180 L1LG6 183–4PM . .1LG6 186–4PM . .297529782982298229822982297829782981298129822986298629862987298729871470147095.095.395.595.896.296.296.196.596.496.697.097.197.197.297.297.397.492.192.70.890.900.910.910.920.930.900.910.900.910.910.910.920.920.920.920.930.830.8474881061261521882302853353704605205706407308209002023.5971192412893524235126417709621105124915531743195121752478279831011201432.42.52.52.62.42.62.52.51.81.91.71.71.81.51.61.70.90.90.92.52.57.07.27.07.66.97.17.16.97.07.07.06.77.07.07.07.07.07.07.06.46.73.33.33.03.12.82.92.92.83.03.02.62.62.63.02.93.02.82.82.83.03.11616131313131313101010101010101055516160.150.180.831.001.401.602.12.52.73.34.85.36.48.69.61119212330 200 L 1LG6 207–4PM . . 1470 92.7 0.85 32 195 2.6 6.7 3.3 16 0.23 2253745225 S225 M1LG6 220–4PM . .1LG6 223–4PM . .1480148093.694.10.850.85394755 250 M 1LG6 253–4PM . . 1485 94.8 0.87 56 354 2.6 7.5 3.0 16 0.86 4607590110132160200235290340385480545615690785880980Motor type280 S280 M315 S315 M315 L1LG6 280–4PM . . V1LG6 283–4PM . . V1LG6 310–4PM . . V1LG6 313–4PM . . V1LG6 316–4PM . . V1LG6 317–4PM . . V315 1LA8 315–4PM . .1LA8 317–4PM . .355 1LA8 353–4PM . .1LA8 355–4PM . .1LA8 357–4PM . .400 1LA8 403–4PM . .1LA8 405–4PM . .1LA8 407–4PM . .450 1LA8 453–4PM . .1LA8 455–4PM . .1LA8 457–4PM . .14851486148814881490149014851485148814881488149114911491149214921492Penultimate position:Voltage identifierno rated voltage range94.795.195.695.996.196.195.896.096.096.296.596.696.896.996.897.097.10.870.860.870.880.880.880.870.880.870.870.870.880.880.890.880.870.89769211013015819823528534038548054060067077087095023929048257870684710261282151118652182247130813491393944205025563362732.72.82.52.72.72.73.03.21.81.81.92.02.11.91.91.91.51.61.76.86.96.87.57.17.37.47.67.07.07.07.07.07.07.07.06.97.07.03.03.02.93.12.92.93.03.02.82.82.62.62.52.62.72.62.52.62.6161616161616161613131313131313131010100.120.140.400.491.401.702.32.93.54.23.64.46.16.88.513141623262822525553061579091510551245130015001900200022002800300032004000420044001551802903305756758109651105130513001500190020002200280030003200400042004400Final position: Type of construction identifierIM B 3 IM B 5 Price supplementIM V 1 IM V 1 IM B 35690 V* 690 Vd Without protective cover With protective cover1LG6 183 to 1LG6 313 8 – 0 1 1 4 61LG6 316 to 1LG6 318 8 – 0 – 8 4 61LA8 315 to 1LA8 405 8 – 0 – 8 4 61LA8 407 to 1LA8 457 – 7 0 – 8 4 6Other voltages with voltage identifier "9" and Order Code L1Y. For other types of construction, see "Technical information", "Types of construction".3/24Siemens M 11 · 2003/2004

Squirrel-cage motors for use on SIMOVERT MASTERDRIVES1LA/1LG · With special insulation up to 690 VSelection and ordering dataRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencyPower Rated Rated torquesupplement for voltagespeedfactor current torqueand type of con-h p.f. at 690 Vstruction, see tablebelowStartingcurrentStallingtorqueTorqueclassMomentofinertiaJWeightFor direct-on-line startingas multiple of the ratedType ofconstr.IM B 3torque current torque approx.kW rpm % A Nm KL kg m 2 kgCast iron housing, IP55 degree of protection, temperature class F1000 rpm, 6-pole, 50 Hz15 180 L 1LG6 186–6PM . . 975 90.0 0.81 17.2 147 2.4 5.5 2.5 16 0.20 17518.522200 L200 L1LG6 206–6PM . .1LG6 207–6PM . .97897890.591.40.810.822124.530 225 M 1LG6 223–6PM . . 980 92.6 0.83 32.5 292 2.8 6.5 2.9 16 0.63 32537 250 M 1LG6 253–6PM . . 985 93.1 0.83 40 359 2.9 6.8 2.5 16 0.93 40545557590110132160190235300380435485545615690780280 S280 M315 S315 M315 L1LG6 280–6PM . . V1LG6 283–6PM . . V1LG6 310–6PM . . V1LG6 313–6PM . . V1LG6 316–6PM . . V1LG6 317–6PM . . V1LG6 318–6PM . . V315 1LA8 315–6PM . .1LA8 317–6PM . .355 1LA8 355–6PM . .1LA8 357–6PM . .400 1LA8 403–6PM . .1LA8 405–6PM . .1LA8 407–6PM . .450 1LA8 453–6PM . .1LA8 455–6PM . .1LA8 457–6PM . .750 rpm, 8-pole, 50 Hz98898899099099099099099099099299299399399399399399393.993.994.694.995.295.495.395.595.796.296.496.496.596.696.896.896.90.850.850.830.850.850.850.860.850.860.860.860.850.860.860.840.850.854758809311413616419624030538544549055063070079018121543553272386810611273154318332267288836584184466452415915663675022.42.43.03.32.82.72.93.13.22.12.22.22.32.12.12.12.01.92.05.65.66.87.37.37.37.47.87.87.07.07.07.07.07.07.07.07.07.02.42.42.72.93.02.92.93.13.12.72.72.82.92.82.82.72.72.52.6161616161616161616131313131313131313130.290.361.401.602.53.24.04.75.46.07.3131621242735394411 180 L 1LG6 186–8PM . . 725 88.1 0.76 13.8 145 1.9 4.6 2.2 13 0.21 16515 200 L 1LG6 207–8PM . . 725 88.2 0.80 17.8 198 2.3 5.3 2.6 13 0.37 23518.522225 S225 M1LG6 220–8PM . .1LG6 223–8PM . .73073089.990.60.810.8121.52530 250 M 1LG6 253–8PM . . 735 91.9 0.82 33.5 390 2.5 6.0 2.8 13 1.10 4353745557590110132145180230290335375425485545600280 S280 M315 S315 M315 L1LG6 280–8PM . . V1LG6 283–8PM . . V1LG6 310–8PM . . V1LG6 313–8PM . . V1LG6 316–8PM . . V1LG6 317–8PM . . V1LG6 318–8PM . . V315 1LA8 315–8PM . .1LA8 317–8PM . .355 1LA8 355–8PM . .1LA8 357–8PM . .400 1LA8 403–8PM . .1LA8 405–8PM . .1LA8 407–8PM . .450 1LA8 453–8PM . .1LA8 455–8PM . .1LA8 457–8PM . .73873874074074074074074074074374374374374374574574592.693.393.893.994.294.394.494.694.995.595.796.096.196.296.596.696.7V Insulated NDE bearing is recommended (Order Code L27)0.810.810.820.830.840.840.840.790.800.800.810.800.800.790.780.780.7941.55060819511614016219825031536541047054061066024228847958271096811611420170418712323295637274306482054636217698676912.32.42.32.62.52.52.42.42.52.22.22.12.11.91.91.91.92.02.05.65.85.76.16.36.76.36.46.76.46.46.86.86.66.96.86.86.86.82.62.82.32.42.92.92.82.62.92.52.52.42.42.62.72.72.52.52.5131313131313131313131313131313131313130.550.661.401.602.53.13.94.55.36.07.31316212427353944210240520570760935101011801245130015002000220028003000320040004200450029533551056075084010051100127013001500200022002800300032004000420045003■ Order No. supplementsMotor typePenultimate position:Voltage identifierno rated voltage rangeFinal position: Type of construction identifierIM B 3 IM B 5 Price supplementIM V 1 IM V 1 IM B 35690 V* 690 Vd Without protective cover With protective cover1LG6 183 to 1LG6 313 8 – 0 1 1 4 61LG6 316 to 1LG6 318 8 – 0 – 8 4 61LA8 315 to 1LA8 457 8 1 ) 7 2 ) 0 – 8 4 6Other voltages with voltage identifier "9" and Order Code L1Y.For other types of construction, see "Technical information", "Typesof construction".1) Not possible for 6-pole motorsfrom 1LA8 455 upwards.2) Available for 6-pole motors from1LA8 455 upwards only.Siemens M 11 · 2003/20043/25

Squirrel-cage motors1LA/1LG · Special designsSelection and ordering data · Order codes3Squirrel-cage motorsAdditional ordersuffix –ZSpecial designswith ordercodeWindings and motor protectionC11 Used acc. to class F (up to CT 40 °C)with service factorC12C13Used acc. to class F (up to CT 40 °C)With increased power 1 )Used acc. to class FWith increased coolant air temperatureMotor type – SizeAluminiumCast iron1LA7 1LA5 1LA9 1LA6 1LG4/1LG6 1LA856 – 160 4 ) 180 – 225 4 ) 56 – 200 3 ) 100 – 160 180 – 315 4 ) 315 – 450Service factor 1.1; from size 400 SF 1.05; 1LG6 and 1LA9 SF 1.1556 – 160 4 ) 180 – 225 4 ) 56 – 200 3 ) 100 – 160 180 – 315 4 ) 315 – 45010 % increase in power, size 400 upwards 5 %; 1LA9 and 1LG6 15 % Not possiblew. converterfedoperation56 – 160 4 ) 180 – 225 4 ) 56 – 200 3 ) 100 – 160 180 – 315 4 ) 315 – 450Coolant temperature 55 °C, size 400 upwards 50 °CY52 V Used acc. to class F –56 – 160 4 ) 180 – 225 4 ) 56 – 200 100 – 160 180 – 315 4 ) 315 – 450and req. powerCT ... °C orw. converter-other requirementsNot possibleAH... m abovefed operationsea levelA10 PTC thermistor version for alarm on converter-fed operation56 – 160 4 ) – 56 – 200 100 – 160 180 – 315 4 ) –in Zones 2, 21, 22 2 )A11 Motor protection by means of PTC thermistor with 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 –3 embedded temperature sensors for shutdown 2 )A12 Motor protection by means of PTC thermistor with6 embedded temp. sensors for alarm and shutdown 2 )56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 Standard versionA23 Motor temperature sensing with embedded56 – 160 4 ) 180 – 225 4 ) 56 – 200 100 – 160 180 – 315 315 – 450KTY 84-130 temperature sensors 2 )A25 Motor temperature sensing with 2 embedded – – – – 180 – 315 –KTY 84-130 temperature sensors 2 )A61 Installation of 6 PT100 G resistance thermometers – – – – 180 – 315 315 – 450A72Installation of 2 PT 100 screw-in resistance thermometers(basic circuit) for rolling-contact bearing– – – – 180 – 315 315 – 450Paint finishStandard paintwork in RAL 7030 stone grey – Standard versionK26 Special paintwork in RAL 7030 stone grey Standard version (without order code) 180 – 315 315 – 450M16M17Special paintwork in RAL 1002 sand yellowSpecial paintwork in RAL 1013 pearl white56 – 160 180 – 225 56 – 200 100 – 160 180 – 315With ordercodeY54M18 Special paintwork in RAL 3000 flame redand specialpaintworkK27 Special paintwork in RAL 6011 mignonette greenRAL ....M19M20K28L42M21M22M23L43Special paintwork in RAL 6021 pale greenSpecial paintwork in RAL 7001 silver greySpecial paintwork in RAL 7031 bluish greySpecial paintwork in RAL 7032 pebble greySpecial paintwork in RAL 7035 light greySpecial paintwork in RAL 9001 creamSpecial paintwork in RAL 9002 grey whiteSpecial paintwork in RAL 9005 jet black315 – 450With ordercodeY54and specialpaintworkRAL ....Y54 V Special paintwork in other colors: RAL 1015, 1019, 2003, 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450And special 2004, 3007, 5007, 5009, 5010, 5012, 5015, 5017, 5018,paint RAL.... 5019, 6019, 7000, 7004, 7011, 7016, 7022, 7033Y53 V Standard paintwork in other colors – – – – 180 – 315 315 – 450And standardpaint RAL....K23 Unpainted (only cast iron parts primed) 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450K24 Unpainted, only primed 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 –V Additional plain text required.1) The rating plate only shows the50 Hz data.2) For appropriate tripping unit, see CatalogueLV 10. In the case of pole-change motors withseparate windings, twice the number of temperaturesensors is required. When used in areassubject to explosion hazards, a certified trippingunit is necessary.3) Not possible for the version with increasedpower.4) Not possible for motors with special insulationup to 690 V.RAL No. Name of color RAL No. Name of color1015 Light ivory 5017 Traffic blue1019 Grey beige 5018 Turquoise blue2003 Pastel orange 5019 Capri blue2004 Pure orange 6019 Pastel green3007 Wine red 7000 Squirrel grey5007 Black blue 7004 Signal grey5009 Azure blue 7011 Iron grey5010 Gentian blue 7016 Anthracite grey5012 Light blue 7022 Umbra grey5015 Sky blue 7033 Cement grey3/26Siemens M 11 · 2003/2004

Squirrel-cage motors1LA/1LG · Special designsSelection and ordering data · Order codesAdditional ordersuffix –Zwith ordercodeSpecial designsMotor type – SizeAluminiumCast iron1LA7 1LA5 1LA9 1LA6 1LG4/1LG6 1LA8Version for zones according to ATEX 1 )M72 2 ) Version for Zone 2 for mains-fed operation63 – 160 – 63 – 160 4 ) 100 – 160 180 – 315 4 ) 315 – 450EEx nA II T3 acc. to EN 50 021,Ex nA II T3 acc. to IEC 60 079-15M73 2 ) 3 ) 5 ) Version for Zone 2 for converter-fed operation 63 – 160 – 63 – 160 4 ) 100 – 160 180 – 315 4 ) 315 – 450EEx nA II T3 acc. to EN 50 021,Ex nA II T3 acc. to IEC 60 079-15M34 6 ) Version for Zone 21 for mains-fed operation 56 – 160 180 – 225 56 – 200 4 ) 100 – 160 180 – 315 4 ) –3M38 5 ) 6 ) Version for Zone 21 for converter-fed operation 56 – 160 180 – 225 56 – 200 4 ) 100 – 160 180 – 315 4 ) –M35 7 ) Version for Zone 22 for mains-fed operation 56 – 160 180 – 225 56 – 200 4 ) 100 – 160 180 – 315 4 ) 315 – 450M39 5 ) 7 ) Version for Zone 22 for converter-fed operation 56 – 160 180 – 225 56 – 200 4 ) 100 – 160 180 – 315 4 ) 315 – 450Distributed drive systemsG55 8 ) ECOFAST motor plug Han-Drive 10efor 230 Vd/400 V*G56 8 ) ECOFAST motor plug, EMC resistant, Han-Drive 10efor 230 Vd/400 V*H90 9 ) MICROSTARTERdirect-on-line starter with 24 V DC activation,with M25 metric cable entryH91 9 ) MICROSTARTERdirect-on-line starter with 24 V DC activation,with HAN Q8 plug connectorsH92 9 ) MICROSTARTERdirect-on-line starter with AS-Interface connection,with M25 metric cable entryH93 9 ) MICROSTARTERdirect-on-line starter with AS-Interface connection,with HAN Q8 plug connectors (ECOFAST)H94 9 ) MICROSTARTERreversing starter with AS-Interface connection,with M25 metric cable entryH95 9 ) MICROSTARTERreversing starter with AS-Interface connection,with HAN Q8 plug connectors (ECOFAST)Marine version – "Operation below deck " 10 ) 12 ) 14 )E00 Without certificate acc. to ABS 50 °C/CCS 45 °C/RINA 45 °C temperature class F used acc. to FE11 Certified according to GL (Germanischer Lloyd),Germany, CT 45 °C,temperature class F used acc. to FE21 Certified according to LRS (Lloyds Register ofShipping), Great Britain, CT 45 °C,temperature class F used acc. to FE31 Certified according to BV (Bureau Veritas),France, CT 45 °C,temperature class F used acc. to FE51 Certified according to DNV (Det Norske Veritas),Norway, CT 45 °C,temperature class F used acc. to FE61 Certified according to ABS(American Bureau of Shipping), USA, CT 50 °C,temperature class F used acc. to FE71 Certified according to CCS(Chinese Classification Society), China, CT 45 °C,temperature class F used acc. to FE80 Motor for use in shipping, higher ambient temperatureand/or used acc. to F in accordance with B56 – 132 – 56 – 132 11 ) – – –56 – 132 – – – – –63 – 112 – – – – –63 – 112 – – – – –63 – 112 – – – – –63 – 112 – – – – –63 – 112 – – – – –63 – 112 – – – – –56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 –56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450 13 )56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450 13 )56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450 13 )56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450 13 )– – – – – 315 – 450 13 )– – – – – 315 – 450 13 )– – – – – 315 – 450 13 )1) Modular installation and additionalmodules not possible; anti-condensationheating not possible upto size 200L. The designs for thezones are not possible for motorswith UL(D31), CSA(D40) and withspecial insulation up to 690 V. Forpole-change motors on request.2) The motors have no rated voltagerange.3) To comply with the standard, themotor and converter must be testedas a unit. For 1LA8 motors,please specify constant torquedrive or pump/compressor drive.4) Not possible for the version withincreased power.5) PTC thermistors for temperatureclass B are included with thisoption.6) Version for conductive dust particles,IP65 degree of protection.7) Version only for non-conductivedust particles, IP55 degree of protection.8) Not possible for pole-change motors.Only one sensor (temperaturesensor or PTC thermistor)connectable.9) The MICROSTARTER alwayscontains one PTC thermistor withtemperature sensors (optionA11) and the associated evaluationelectronics. It is possible forpole-change motors with twoseparate windings and motorsother than 1LA7 to be used, onrequest.10) Works test certificate 2.3 toEN 10204 is also supplied (doesnot apply to Order Code E00).Individual acceptance test mustbe specified in plain text on orderingif required (price supplement).11) Not possible for 1LA9 size 132motors with increased power.12) Derating may be necessary inthe case of (E) Exn (Zone 2) motorsand 1LA9 motors with increasedpower.13) The 1LA8 motors do not have atype approval test certificate (individualacceptance test required).14) Utilization of temperature class Faccording to B can cause derating.Siemens M 11 · 2003/20043/27

Squirrel-cage motors1LA/1LG · Special designsSelection and ordering data · Order codesAdditional ordersuffix –Zwith ordercodeSpecial designsMotor type – SizeAluminiumCast iron1LA7 1LA5 1LA9 1LA6 1LG4/1LG6 1LA8Modular assembly 1 )H57 2 ) Mounting of 1XP8 001–1 rotary pulse encoder (HTL) 100 – 160 180 – 225 – 100 – 160 180 – 315 –3H58 2 ) Mounting of 1XP8 001–2 rotary pulse encoder (TTL) 100 – 160 180 – 225 – 100 – 160 180 – 315 –G17 2 ) Mounting of separately driven fan 100 – 160 180 – 225 – 100 – 160 180 – 315 4 ) –H61 2 ) Mounting of separately driven fan and100 – 160 180 – 225 – 100 – 160 180 – 315 –1XP8 001–1 rotary pulse encoderH97 2 ) Mounting of separately driven fan and100 – 160 180 – 225 – 100 – 160 180 – 315 –1XP8 001–2 rotary pulse encoderG26 2 ) Mounting of brake 63 – 160 180 – 225 – – 180 – 315 4 ) –H62 2 ) Mounting of brake and100 – 160 180 – 225 – – 180 – 315 –1XP8 001–1 rotary pulse encoderH98 2 ) Mounting of brake and100 – 160 180 – 225 – – 180 – 315 –1XP8 001–2 rotary pulse encoderH63 2 ) Mounting of brake and separately driven fan 100 – 160 180 – 225 – – 180 – 315 4 ) –H64 2 ) Mounting of brake, separately driven fan and 100 – 160 180 – 225 – – 180 – 315 –1XP8 001–1 rotary pulse encoderH99 2 ) Mounting of brake, separately driven fan and 100 – 160 180 – 225 – – 180 – 315 –1XP8 001–2 rotary pulse encoderK82 Manual brake release with lever 63 – 160 180 – 225 – – 180 – 315 –C00 Brake supply voltage 24 V DC 63 – 160 180 – 225 – – 180 – 315 –C01 Brake supply voltage 400 V AC, 50 Hz 63 – 160 180 – 225 – – 180 – 315 –Additional modules 1 ) 4 )H70 Mounting of LL861 900 220 rotary pulse encoder 100 – 160 180 – 225 – 100 – 160 180 – 315 315 – 450H71 Mounting of LL861 900 220 rotary pulse encoder 100 – 160 180 – 225 – 100 – 160 180 – 315 –to be providedH78 Prepared for mounting of LL861 900 220 rotary pulse 100 – 160 180 – 225 – 100 – 160 180 – 315 315 – 450encoderH72 Mounting of HOG 9 D 1024 I rotary pulse encoder 100 – 160 180 – 225 – 100 – 160 180 – 315 –H74 Mounting of HOG 9 rotary pulse encoder to be 100 – 160 180 – 225 – 100 – 160 180 – 315 –providedH79 Prepared for mounting of HOG 9 D 1024 I rotary 100 – 160 180 – 225 – 100 – 160 180 – 315 –pulse encoderH73 Mounting of HOG 10 D 1024 I rotary pulse encoder 100 – 160 180 – 225 – – 180 – 315 315 – 450H75 Mounting of HOG 10 rotary pulse encoder to be 100 – 160 180 – 225 – – 180 – 315 –providedH80 Prepared for mounting of HOG 10 D 1024 I rotary 100 – 160 180 – 225 – – 180 – 315 315 – 450pulse encoderY70 V Mounting of special rotary pulse encoder – – – – – 315 – 450Converter installationH15 3 ) Prepared for mounting the MMI 56 – 132 – – – – –Mechanical designK06 Two-part plate on terminal block – – – – 200 – 315 5 ) 315 – 355.for 400 and450 standardversionK09 Terminal box on RHS (view onto drive end) 80 – 160 180 – 225 80 – 200 100 – 160 180 – 315 StandardversionK10 Terminal box on LHS (view onto drive end) 80 – 160 180 – 225 80 – 200 100 – 160 180 – 315 315 – 450K11 Terminal box on top, feet screwed on – – – – 180 – 315 –K83 Rotation of terminal box by 90°,56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450inserted from drive endK84 Rotation of terminal box by 90°,56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450inserted from non-drive endK85 Rotation of terminal box by 180° 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450M46Bolt-type screw terminal for cable connection,accessories pack (3 units)– – – – 250 – 315 5 ) –V Additional plain text required.1) Second shaft end not possible.Further modules are not possiblein combination with the modularassembly system.2) Order codes cannot be combined.3) Converter mounting is possible inaccordance with theCOMBIMASTER spectrum for motorswith 230 Vd/400 V* voltages.For further details, see CataloguesDA 51.3 and DA 64. Notpossible for motors with specialinsulation for 690 V.4) For 1LG4/1LG6 motors, the OrderCodes G17, G26 and H63 forframe sizes 225 can also be combinedwith all rotary pulse encoderslisted under "Additional modules".5) Not possible for designs forzones; standard version for VIK.3/28Siemens M 11 · 2003/2004

Squirrel-cage motors1LA/1LG · Special designsSelection and ordering data · Order codesAdditional ordersuffix –Zwith ordercodeSpecial designsMotor type – SizeAluminiumCast iron1LA7 1LA5 1LA9 1LA6 1LG4/1LG6 1LA8Mechanical design (continued)M47 Saddle terminals for cable lug free connection – – – – 250 – 315 1 ) –D02 Coolant temperature –50 °C to 40 °C – – – – 180 – 315 –D03 Coolant temperature –40 °C to 40 °C – – – – 180 – 315 –D04 Coolant temperature –30 °C to 40 °C – – – – 180 – 315 –3D01 CCC China Compulsory Certification 56 – 112 2 ) – 56 – 90 2 ) – – –D30 Electrical acc. to NEMA MG1-12 3 ) 56 – 160 180 – 225 56 – 200 4 ) 100 – 160 180 – 315 4 ) –D31 Designed to UL with "recognition mark " 5 ) 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 –D40 Canadian standards (CSA) 6 ) 3 ) 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450With voltage identifier 9 and order code for voltage and frequencyK01 Vibrational severity grade R 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450For pole-change motors on requestK16 Second standard shaft end 7 ) 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450K17 Radial sealing ring on drive end with flange types 8 ) 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 –K20 Bearing for increased cantilever forces 9 ) 100 – 160 180 – 225 100 – 200 100 – 160 180 – 315 315 – 355K36Special bearing for drive end and non drive end,bearing size 63– – – – 180 – 250,280 – 315 10 )–K40 Regreasing device 100 – 160 180 – 225 100 – 200 11 ) 100 – 160 180 – 250,standard version from 280upwardsL04 Locating bearing non drive end 56 – 132,160 standardversion– 56 – 132 100 – 132,160 standardversionStandard versionK94 Locating bearing drive end 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 –L27 Insulated bearing cartridge – – – – 225 – 315 Standard foroperation onfrequencyconverterM44 Earth brushes for converter-fed operation – – – – 280 – 315L13 External earthing 56 – 160 180 – 225 56 – 200 100 – 160 Standard versionK30 VIK design 12 ) 56 – 160 – 56 – 160 100 – 160 180 – 315 13 ) 315 – 355K31 Extra rating plate, loose 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450K32 With two additional lifting rings for IM V1 / IM V3 – 180 – 225 – – – –Y82 V Extra rating plate 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 315 – 450and ordercodesK37K38Low-noise design for 2-pole motors with clockwisedirection of rotationLow-noise design for 2-pole motors with anticlockwisedirection of rotation132 – 160 180 – 225 180 – 200 132 – 160 180 – 315 14 ) 315, for 355 –450 standardversion132 – 160 180 – 225 180 – 200 132 – 160 180 – 315 14 ) 315 – 450K45 Anti-condensation heating for 230 V 15 ) 56 – 160 3 ) 180 – 225 3 ) 56 – 200 100 – 160 180 – 315 315 – 450K46 Anti-condensation heating for 115 V 15 ) 56 – 160 3 ) 180 – 225 3 ) 56 – 200 100 – 160 180 – 315 315 – 450–V Additional plain text required.1) Standard for designs for Zone 2,Zone 21, and VIK(Order Code K30).2) The following motors require aCCC certificate:– 2-pole motors: ˆ 2.2 kW– 4-pole motors: ˆ 1.1 kW– 6-pole motors: ˆ 0.75 kW– 8-pole motors: ˆ 0.55 kW3) Not possible for motors with specialinsulation up to 690 V.4) For designs in EPACT or UL standardversion (no order code required).5) Possible up to 600 V.6) The rated voltage is shown on therating plate.7) Motors of size 315 in vertical designsfor version with secondshaft end are available on request.Design with cover notavailable.8) Not possible for type IM V3.Not available for 2-pole 1LG4/1LG6 motors.9) Not possible for:2-pole 1LG4/1LG6 motors of size315L in vertical design;2-pole 1LA8 motors,sizes 315 to 355;1LA8 motors in vertical design.Vibrational severity grade Ron request.10) Frame sizes 280 to 315 (standardversion), but not availablefor 2-pole 1LG4/1LG6 motorswith frame size 280.11) Not possible for 1LA9 134–6.12) Modular assembly, additionalmodules, anti-condensationheating up to frame size 200Land design for Zones 21/22 notavailable.For 2-pole motors 1LG4/1LG6size 315, additional low noiseversion is required, order codeK37 or K38. For 1LA8 motors,note power and dimensions. Formotors 1LA8 353 to 357, the terminalbox cannot be rotated by4 x 90°.For motors with special insulationup to 690 V, on request.13) Not possible for 2-pole 1LG4/1LG6 motors, size 315L, verticaldesigns; vibrational severitygrade R on request.14) Not required for 1LG6 motors becausethese motors are alreadynoise optimized.15) For 1LA motors in Zone 21, builtinanti-condensation heating isnot possible up to size 200L. ForZones 2 and 22 on request.Siemens M 11 · 2003/20043/29

Squirrel-cage motors1LA/1LG · Special designsSelection and ordering data · Order codesAdditional ordersuffix –Zwith ordercodeSpecial designsMotor type – SizeAluminiumCast iron1LA7 1LA5 1LA9 1LA6 1LG4/1LG6 1LA83Mechanical design (continued)L36 Sheet metal fan cover – – – – 180 – 315 StandardversionL99 Wire-lattice pallet 56 – 160 180 56 – 180 – – –Notes on safety and commissioning/certificationB00 Without notes on safety and commissioning 56 – 160 180 – 225 56 – 200 – – –Notice of renouncement is required from the customerB01 Complete with one set of safety and commissioning 56 – 160 180 56 – 180 – – –notes per wire-lattice palletB02 Factory test certificate 2.3 acc. to EN 10 204 56 – 160 180 – 225 56 – 200 100 – 160 180 – 315 Standardversion3/30Siemens M 11 · 2003/2004

Squirrel-cage motors1MA¼increased safetyEEx e II type of protectionSelection and ordering data4/24/34/44/54/64/64/74/74/7Aluminium housing• 2-, 4-, 6-pole – 50 HzCast iron housing• 2-pole – 50 Hz• 4-pole – 50 Hz• 6-pole – 50 HzSpecial designs• Windings and motor protection• Paint finish• Mechanical design• Certification• Marine version41MA motorsIncreased safetyFrame sizeOutput rangeTemp. classTemp. class F63 to 3150.12 to 165 kWT1 to T3Utilization acc. to BPressure-resistant 1MJ1/1MJ8 motors are availablefor the output range from 160 kW to 400 kW(see "1MJ squirrel-cage motors").1MA8 motors are not longer available.For special versions (other frequencies, outputs,coolant temperatures, installation altitudes, etc.),certification costs may be incurred.For motor types that have not yet been acceptancetested by the PTB, changes may arise inthe technical specifications.Siemens M 11 · 2003/20044/1

Squirrel-cage motors1MA · EEx e II type of protection · Aluminium housingSelection and ordering data4Squirrel-cage motorsRatedoutputTemperatureclassesSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencerPow-Rated Rated torquesupplement for voltagespeedfac-current torqueand type of con-h 1 ) tor p.f. at 380 Vstruction, see tableto 420 VbelowStartingtorqueStallingcurrentt E timeFor temperatureclassesTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3For direct-on-line startingas multiple of the ratedtorque current torque T1 T3T2approx.kW rpm % A Nm s s KL kg m 2 kgTemperature classes T1 to T3, IP55 degree of protection, temperature class F3000 rpm, 2-pole, 50 Hz0.18 T1–T3 63 M 1MA7 060–2BA . . 2810 66 0.74 0.55 0.61 2.3 4.4 2.3 30 27 16 0.00018 40.25 T1–T3 1MA7 063–2BA . . 2800 68 0.85 0.70 0.85 2.2 4.4 2.3 19 16 16 0.00023 40.37 T1–T3 71 M 1MA7 070–2BA . . 2825 73 0.80 0.93 1.3 2.3 5.6 3.0 28 25 16 0.00035 60.55 T1–T3 1MA7 073–2BA . . 2785 72 0.84 1.4 1.9 3 5.2 2.6 18 13 16 0.00045 70.75 T1–T3 80 M 1MA7 080–2BA . . 2845 73 0.85 1.81 2.5 2.5 6.2 2.7 13 11 16 0.00085 91.1 T1–T3 1MA7 083–2BA . . 2855 79 0.85 2.5 3.7 2.8 6.4 3 12 10 16 0.0011 111.3 T1–T3 90 S 1MA7 090–2BA . . 2850 78 0.88 2.9 4.4 2.6 6.2 2.8 12 11 16 0.0015 131.85 T1–T3 90 L 1MA7 096–2BA . . 2860 81 0.88 3.95 6.2 2.8 7.2 2.8 9 8 16 0.002 162.5 T1–T3 100 L 1MA7 106–2BA . . 2865 82 0.87 5.3 8.3 2.6 7.4 2.8 9 8 16 0.0038 213.3 T1–T3 112 M 1MA7 113–2BB . . 2875 84 0.89 6.7 11 2.1 6.6 2.3 10 9 13 0.0055 274.6 T1–T3 132 S 1MA7 130–2BB . . 2920 83 0.90 9.2 15 1.9 6.8 2.5 15 13 13 0.016 535.5 T3 1MA7 131–2BB . . 2 ) 2925 86 0.92 10.6 18 2.2 7.7 2.7 15 13 13 0.021 446.5 T1, T2 2900 85 0.93 12.5 21 1.9 6.5 2.3 12 7 13 0.021 447.5 T3 160 M 1MA7 163–2BB . . 2 ) 2945 87.5 0.90 14.3 24 2.2 7.6 3.1 29 18 13 0.034 679.5 T1, T2 2920 87 0.91 18.1 31 1.7 6.0 2.4 24 – 13 0.034 6710 T3 160 M 1MA7 164–2BB . . 2 ) 2940 88.5 0.92 18.6 33 2.1 7.6 2.9 23 12 13 0.04 7213 V T1, T2 2910 87.5 0.92 24.5 43 1.6 5.8 2.2 16 – 13 0.04 7212.5 T3 160 L 1MA7 166–2BB . . 2 ) 2940 89 0.93 23.0 41 2.3 7.6 3 21 9 13 0.052 8216 V T1, T2 2910 87 0.93 30.0 53 1.8 5.8 2.3 15 – 13 0.052 821500 rpm, 4-pole, 50 Hz0.12 T1–T3 63 M 1MA7 060–4BB . . 1375 55 0.66 0.52 0.83 1.9 2.6 1.9 35 30 13 0.0003 40.18 T1–T3 1MA7 063–4BB . . 1330 57 0.75 0.62 1.3 1.9 2.7 1.9 30 25 13 0.0004 40.25 T1–T3 71 M 1MA7 070–4BB . . 1310 60 0.77 0.80 1.8 1.9 3.1 1.9 50 40 13 0.0006 60.37 T3 1MA7 073–4BB . . 1355 67 0.74 1.10 2.6 1.9 3.7 2.1 35 29 13 0.00083 70.55 T1–T3 80 M 1MA7 080–4BA . . 1390 73 0.73 1.59 3.8 2.4 4.6 2.5 24 21 16 0.0015 90.75 T1–T3 1MA7 083–4BA . . 1395 73 0.75 2.05 5.1 2.6 4.8 2.6 19 16 16 0.0018 111 T1–T3 90 S 1MA7 090–4BA . . 1420 77 0.78 2.5 6.7 2.2 5.4 2.5 16 14 16 0.0028 131.35 T1–T3 90 L 1MA7 096–4BA . . 1415 78 0.82 3.1 9.1 2.3 5.9 2.5 15 13 16 0.0035 162 T1–T3 100 L 1MA7 106–4BA . . 1420 80 0.82 4.5 14 2.5 6.4 2.7 13 11 16 0.0048 202.5 T1–T3 1MA7 107–4BA . . 1415 81 0.83 5.5 17 2.6 6.4 2.7 12 10 16 0.0058 233.6 T1–T3 112 M 1MA7 113–4BA . . 1435 85 0.83 7.5 24 2.6 7.2 2.9 10 9 16 0.011 295 T1–T3 132 S 1MA7 130–4BA . . 1445 86 0.82 10.4 33 2.7 6.6 3.2 10 9 16 0.021 426.8 T1–T3 132 M 1MA7 133–4BA . . 1460 87 0.82 14.0 44 3 7.7 3.6 10 9 16 0.027 6110 T1–T3 160 M 1MA7 163–4BB . . 1455 88 0.87 19.7 66 2.3 6.5 2.7 17 10 13 0.052 6713.5 T1–T3 160 L 1MA7 166–4BB . . 1465 89 0.84 27 88 2.4 6.9 3 18 9 13 0.057 1071000 rpm, 6-pole, 50 Hz0.25 T1–T3 71 M 1MA7 073–6BA . . 850 63 0.72 0.81 2.8 2.2 3 2.1 130 70 16 0.0009 70.37 T1–T3 80 M 1MA7 080–6BA . . 920 68 0.7 1.14 3.6 2.3 3.6 2.4 60 55 16 0.0015 90.55 T1–T3 1MA7 083–6BA . . 930 69 0.67 1.75 5.6 2.4 4 2.4 30 27 16 0.0025 130.65 T1–T3 90 S 1MA7 090–6BA . . 915 70 0.75 1.8 6.8 2.3 3.9 2.4 35 30 16 0.0028 140.95 T1–T3 90 L 1MA7 096–6BA . . 910 72 0.75 2.6 9.9 2.3 4.1 2.4 22 19 16 0.0038 161.3 T1–T3 100 L 1MA7 106–6BA . . 935 77 0.73 3.35 13 2.4 4.8 2.5 26 26 16 0.0063 201.9 T1–T3 112 M 1MA7 113–6BB . . 940 79 0.76 4.7 19 2.3 5 2.5 19 16 13 0.011 242.6 T1–T3 132 S 1MA7 130–6BB . . 945 79 0.75 6.5 26 1.8 4.4 2.4 21 18 13 0.015 363.5 T1–T3 132 M 1MA7 133–6BB . . 955 81 0.72 9.0 35 2.3 5.1 2.8 16 13 13 0.019 414.8 T1–T3 132 M 1MA7 134–6BB . . 950 83 0.76 11.4 48 2.4 5.6 2.8 13 11 13 0.025 506.6 T1–T3 160 M 1MA7 163–6BB . . 960 85 0.75 14.9 65 2.7 6.4 3.1 18 9 13 0.041 709.7 T1–T3 160 L 1MA7 166–6BB . . 965 88 0.76 21.0 96 2.8 7.7 2.2 15 8 13 0.055 105V Used acc. to class F.ATEX■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd IM B 5 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* With With WithFor d-connection, overload protection withprotective standard specialphase-failure protection must be provided.cover flange flange1MA7 060 to 1MA7 096 1 6 4 ) 3 5 ) – 0 1 4 2 3 61MA7 106 to 1MA7 166 1 6 3 5 0 1 4 2 3 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information","Types of construction".For footnotes, see Page 4/3.4/2Siemens M 11 · 2003/2004

Squirrel-cage motors1MA · EEx e II type of protection · Cast iron housingSelection and ordering dataRatedoutputTemperatureclassesSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencerPow-Rated Rated torquesupplement for voltagespeedfac-current torqueand type of con-h 1 ) tor p.f. at 380 Vstruction, see tableto 420 VbelowStartingtorqueStallingcurrentt E timeFor temperatureclassesTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3For direct-on-line startingas multiple of the ratedtorque current torque T1 T3T2approx.kW rpm % A Nm s s KL kg m 2 kgTemperature classes T1 to T3, IP55 degree of protection, temperature class F3000 rpm, 2-pole, 50 Hz2.5 T1–T3 100 L 1MA6 106–2BA . . 2865 82 0.87 5.3 8.3 2.6 7.4 2.8 9 8 16 0.0038 343.3 T1–T3 112 M 1MA6 113–2BB . . 2875 84 0.89 6.7 11 2.1 6.6 2.3 10 9 13 0.0055 434.6 T1–T3 132 S 1MA6 130–2BB . . 2920 83 0.90 9.2 15 1.9 6.8 2.5 15 13 13 0.016 535.5 T3 132 S 1MA6 131–2BB . . 2 ) 2925 86 0.92 10.6 18 2.2 7.7 2.7 15 13 13 0.021 586.5 T1,T2 132 S 2900 85 0.93 12.5 21 1.9 6.5 2.3 12 7 13 0.021 587.5 T3 160 M 1MA6 163–2BB . . 2 ) 2945 87.5 0.90 14.3 24 2.2 7.6 3.1 29 18 13 0.034 969.5 T1,T2 160 M 2920 87 0.91 18.1 31 1.7 6.0 2.4 24 – 13 0.034 9610 T3 160 M 1MA6 164–2BB . . 2 ) 2940 88.5 0.92 18.6 33 2.1 7.6 2.9 23 12 13 0.04 10513 V T1,T2 160 M 2910 87.5 0.92 24.5 43 1.6 5.8 2.2 16 – 13 0.04 10512.5 T3 160 L 1MA6 166–2BB . . 2 ) 2940 89 0.93 23.0 41 2.3 7.6 3.0 21 9 13 0.052 11516 V T1,T2 160 L 2910 87 0.93 30.0 53 1.8 5.8 2.3 15 – 13 0.052 11515 T3 180 M 1MA6 183–2BC . . 2955 92 0.87 29 49 2 6.9 3.3 30 14 10 0.077 17019 T1,T2 2935 91.1 0.88 36.5 62 1.6 5.5 2.6 24 1020 T3 200 L 1MA6 206–2BC . . 2950 91.2 0.87 49 64 1.9 6 2.9 35 14 10 0.14 24525 T1,T2 2960 90.6 0.86 39 81 1.5 4.8 2.3 28 1024 T3 1MA6 207–2BC . . 2965 92 0.87 46 77 2 6.4 3 35 10 10 0.16 24631 T1,T2 2950 91.4 0.88 60 100 1.5 4.9 2.3 26 1028 T3 225 M 1MA6 223–2BC . . 2970 93.6 0.9 51 90 1.8 6.4 2.7 30 13 10 0.24 31038 T1,T2 1MA6 223–2AC . . 2970 93.9 0.89 69 3 ) 122 1.8 7 2.7 16 1036 T3 250 M 1MA6 253–2BC . . 2975 93.5 0.91 64 116 1.5 6.6 2.7 30 11 10 0.45 41547 T1,T2 1MA6 253–2AC . . 2975 93.9 0.9 85 151 1.5 6.5 2.7 18 1047 T3 280 S 1MA6 280–2BD . . 2983 94.5 0.9 84 150 1.5 7.1 2.9 30 23 7 0.79 57064 T1,T2 280 S 1MA6 280–2AD . . 2980 94.3 0.89 115 205 1.5 7.8 2.9 19 758 T3 280 M 1MA6 283–2BD . . 2982 94.7 0.91 104 186 1.5 7.2 2.8 27 11 7 0.92 61076 T1,T2 280 M 1MA6 283–2AD . . 2978 94.8 0.9 134 244 1.5 7.5 2.8 15 768 T3 315 S 1MA6 310–2BD . . 2985 94 0.91 120 218 1.4 7.1 2.8 50 21 7 1.3 79095 T1,T2 315 S 1MA6 310–2AD . . 2985 94.6 0.9 169 304 1.5 7.3 2.9 30 780 T3 315 M 1MA6 313–2BD . . 2985 94.8 0.91 142 256 1.6 7 2.8 40 19 7 1.5 850112 T1,T2 315 M 1MA6 313–2AD . . 2985 94.8 0.91 198 3 ) 358 1.4 7.5 2.7 21 7100 T3 315 L 1MA6 316–2BD . . 2984 94.9 0.92 174 320 1.4 6.8 2.7 40 11 7 1.8 990135 T1,T2 1MA6 316–2AD . . 2984 95.2 0.91 234 432 1.6 7.4 2.9 17 7125 T3 1MA6 317–2BD . . 2985 95.5 0.91 214 400 1.5 7.3 2.5 30 7 C 7 2.3 1100165 T1,T2 1MA6 317–2AD . . 2986 95.7 0.91 280 528 1.8 9.3 2.9 7 C 7V Used acc. to class F.C VIK is not possible.ATEX4■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd IM B 5 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* With With WithFor D-connection, overload protection withphase-failure protection must be provided.protectivecoverstandardflangespecialflange1MA6 106 to 1MA6 166 1 6 3 5 0 1 4 2 3 61MA6 183 to 1MA6 313 1 6 3 5 0 1 4 – – 61MA6 316 to 1MA6 317 – 6 3 5 0 – 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information","Types of construction".1) With reference to 75 °C.2) For voltage identifier "9", separateversions for T1, T2 and T3. For ordercode A11, only possible forone power output in each case.3) For connection to 230 V, parallelsupply cables are required.4) Not possible for 1MA7 06 motors.5) Not possible for 1MA7 060-4motors.Siemens M 11 · 2003/2004 4/3

Squirrel-cage motors1MA · EEx e II type of protection · Cast iron housingSelection and ordering data4RatedoutputTemperatureclassesSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencerPow-Rated Rated torquesupplement for voltagespeedfac-current torqueand type of con-h 1 ) tor p.f. at 380 Vstruction, see tableto 420 VbelowStartingtorqueStallingcurrentt E timeFor temperatureclassesTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3For direct-on-line startingas multiple of the ratedtorque current torque T1 T3T2approx.kW rpm % A Nm s s KL kg m 2 kgTemperature classes T1 to T3, IP55 degree of protection, temperature class F1500 rpm, 4-pole, 50 Hz2 T1–T3 100 L 1MA6 106–4BA . . 1420 80 0.82 4.5 14 2.5 6.4 2.7 13 11 16 0.0048 332.5 T1–T3 100 L 1MA6 107–4BA . . 1415 81 0.83 5.5 17 2.6 6.4 2.7 12 10 16 0.0058 363.6 T1–T3 112 M 1MA6 113–4BA . . 1435 85 0.83 7.5 24 2.6 7.2 2.9 10 9 16 0.011 455 T1–T3 132 S 1MA6 130–4BA . . 1445 86 0.82 10.4 33 2.7 6.6 3.2 10 9 16 0.021 556.8 T1–T3 132 M 1MA6 133–4BA . . 1460 87 0.82 14.0 44 3.0 7.7 3.6 10 9 16 0.027 6210 T1–T3 160 M 1MA6 163–4BB . . 1455 88 0.87 19.7 66 2.3 6.5 2.7 17 10 13 0.052 10013.5 T1–T3 160 L 1MA6 166–4BB . . 1465 89 0.84 27 88 2.4 6.9 3.0 18 9 13 0.057 11415 T3 180 M 1MA6 183–4BC . . 1465 90.7 0.80 31 97 1.8 6.1 2.9 18 11 10 0.13 16517 T1,T2 180 M 1460 90.0 0.82 35.5 111 1.6 5.3 2.4 13 1017.5 T3 180 L 1MA6 186–4BC . . 1475 91.6 0.80 36 114 1.8 6.4 3 16 11 10 0.15 17720 T1,T2 180 L 1465 90.6 0.82 41 2 ) 130 1.6 5.6 2.6 13 1024 T3 200 L 1MA6 207–4BC . . 1480 92.5 0.82 47.5 155 2.2 7.9 3.1 20 11 10 0.32 28027 T1,T2 1475 92.4 0.84 53 175 1.9 7.1 2.7 19 1030 T3 225 S 1MA6 220–4BC . . 1481 93.3 0.83 59 193 1.6 6.7 2.7 13 13 10 0.44 30033 T1,T2 225 S 1480 93.1 0.84 64 2 ) 213 1.4 6.2 2.5 11 1036 T3 225 M 1MA6 223–4BC . . 1484 93.8 0.84 70 2 ) 232 1.7 6.9 2.8 12 12 10 0.52 33040 T1,T2 225 M 1480 93.6 0.85 77 2 ) 258 1.5 6.2 2.5 10 1044 T3 250 M 1MA6 253–4BC . . 1485 94 0.85 83 283 1.7 7.3 2.5 18 11 10 0.79 43550 T1,T2 1485 93.8 0.86 94 322 1.5 6.4 2.1 15 1058 T3 280 S 1MA6 280–4BC . . 1488 94.6 0.84 111 372 1.7 6.3 2.5 30 7 C 10 1.4 61068 T1,T2 280 S 1485 94.5 0.85 131 437 1.5 5.3 2.1 23 1070 T3 280 M 1MA6 283–4BC . . 1488 94.8 0.85 130 449 1.7 7 2.5 26 6 C 10 1.6 66080 T1,T2 280 M 1485 94.8 0.87 150 2 ) 514 1.5 6 2.2 20 1084 T3 315 S 1MA6 310–4BD . . 1492 95.4 0.84 158 538 1.7 7.7 2.8 28 8 7 2.2 830100 T1,T2 315 S 1490 95.3 0.85 188 641 1.4 6.5 2.4 24 7100 T3 315 M 1MA6 313–4BD . . 1492 95.8 0.85 185 640 1.6 7.2 2.5 29 7 C 7 2.7 910120 T1,T2 315 M 1488 95.7 0.86 222 2 ) 770 1.3 6 2.1 24 7115 T3 315 L 1MA6 316–4BD . . 1490 95.6 0.86 214 740 1.7 7.5 2.5 28 5 C 7 3.2 1060135 T1,T2 1488 95.5 0.86 248 868 1.4 6.4 2.1 21 7135 T3 1MA6 317–4BD . . 1492 95.8 0.86 245 868 1.7 7.8 2.8 26 7 7 4.2 1200165 T1,T2 1485 95.8 0.87 305 1061 1.5 6.3 2.3 17 7C VIK is not possible.ATEX■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd IM B 5 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* With With WithFor d-connection, overload protection withprotective standard specialphase-failure protection must be provided.cover flange flange1MA6 106 to 1MA6 166 1 6 3 5 0 1 4 2 3 61MA6 183 to 1MA6 313 1 6 3 5 0 1 4 – – 61MA6 316 to 1MA6 317 – 6 3 5 0 – 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose (see "Technical information","Voltages, currents and frequencies").For other types of construction, see "Technical information","Types of construction".1) With reference to 75 °C. 2) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").4/4Siemens M 11 · 2003/2004

Squirrel-cage motors1MA · EEx e II type of protectionOrder codes for special versions4Additional ordersuffix –Zwith ordercodeSpecial designsMotor type – SizeAluminium housing1MA7Cast iron housing1MA6Windings and motor protectionY52 V Used acc. to class F 63 – 160 100 – 315and requiredpower CT ...°C orAH... m abovesea levelA11A12Paint finishMotor protection by means of PTC thermistor with 3 embeddedtemperature sensors for shutdown 1 )Motor protection by means of PTC thermistor with 6 embeddedtemperature sensors for alarm and shutdown 1 )Please enquire.There may be charges for certification.63 – 160 100 – 315 2 )63 – 160 100 – 315 2 )Standard paintwork in RAL 7030 stone grey – 225 – 315standard designK26 Special paintwork in RAL 7030 stone grey Standard design(without order code)Please enquire.There may be charges for certification.225 – 315,standard design for 100 to 200(without order code)M16 Special paintwork in RAL 1002 sand yellow 63 – 160 100 – 200M17 Special paintwork in RAL 1013 pearl whiteFor 225 – 315with order codeM18 Special paintwork in RAL 3000 flame redY54 and specialpaintwork RAL . . .K27 Special paintwork in RAL 6011 mignonette greenM19M20K28L42M21M22M23L43Special paintwork in RAL 6021 pale greenSpecial paintwork in RAL 7001 silver greySpecial paintwork in RAL 7031 bluish greySpecial paintwork in RAL 7032 pebble greySpecial paintwork in RAL 7035 light greySpecial paintwork in RAL 9001 creamSpecial paintwork in RAL 9002 grey whiteSpecial paintwork in RAL 9005 jet blackY54 V Special paintwork in other colors: RAL 1015, 1019, 63 – 160 100 – 315And special 2003, 2004, 3007, 5007, 5009, 5010, 5012, 5015,paintwork 5017, 5018, 5019, 6019, 7000, 7004, 7011, 7016,RAL.... 7022, 7033Y53 V Standard paintwork in other colors – 225 – 315And standardpaintworkRAL....K23 Unpainted (only cast iron parts primed) 63 – 160 100 – 315K24 Unpainted, only primed 63 – 160 100 – 200V Additional plain text required.1) For appropriate certified 3RN1 trippingunit, see Catalog LV 10.2) Not permitted as sole protection fromsize 180 upwards; motor protectioncontactor required.RAL No. Name of color RAL No. Name of color1015 Light ivory 5017 Traffic blue1019 Grey beige 5018 Turquoise blue2003 Pastel orange 5019 Capri blue2004 Pure orange 6019 Pastel green3007 Wine red 7000 Squirrel grey5007 Black blue 7004 Signal grey5009 Azure blue 7011 Iron grey5010 Gentian blue 7016 Anthracite grey5012 Light blue 7022 Umbra grey5015 Sky blue 7033 Cement grey4/6Siemens M 11 · 2003/2004

Squirrel-cage motors1MA · EEx e II type of protectionOrder codes for special versionsAdditional ordersuffix –Zwith ordercodeSpecial designsMotor type – SizeAluminium housing1MA7Cast iron housing1MA6Mechanical designK09 Terminal box on RHS (view onto drive end) 80 – 160 100 – 315K10 Terminal box on LHS (view onto drive end) 80 – 160 100 – 315K83 Rotation of terminal box by 90°,63 – 160 100 – 315inserted from drive endK84 Rotation of terminal box by 90°,63 – 160 100 – 315inserted from non-drive endK85 Rotation of terminal box by 180° 63 – 160 100 – 315K01 Vibrational severity grade R 63 – 160 100 – 315K16 Second standard shaft end 1 ) 63 – 160 100 – 315K17 Radial sealing ring on drive end with flange types 2 ) 63 – 160 100 – 3154K20 Bearing for increased cantilever forces 3 ) 100 – 160 100 – 315K40 Regreasing device 100 – 160 100 – 250standard version from 280 upwardsL04 Located bearing non-drive end 63 – 132,160 standard versionK94 Located bearing drive end 63 – 160 100 – 200D01 CCC China Compulsory Certification 63 – 90 4 ) –K30 VIK design 5 ) 63 – 160 100 – 315K31 Extra rating plate, loose 63 – 160 100 – 315Y82 V Extra rating plate 63 – 160 100 – 315And ordercodesK37 Low noise version for 2-pole motors with clockwise 132 – 160 132 – 315rotation 6 )K38 Low noise version for 2-pole motors with anti-clockwiserotation 6 )132 – 160 132 – 315K45 Anti-condensation heating for 230 V – 225 – 315K46 Anti-condensation heating for 115 V – 225 – 315L99 Wire-lattice pallet 63 – 160 100 – 180100 – 132,160 standard versionCertificationB02 Factory test certificate 2.3 acc. to EN 10 204 63 – 160 100 – 315Marine version – "Operation below deck" 7 ) 8 )E00 Without certificate acc. to ABS 50 °C/CCS 45 °C/ 63 – 160 100 – 315RINA 45 °CTemperature class F used acc. to FE11 Certified according to GL (Germanischer Lloyd) 63 – 160 100 – 315Germany, CT 45 °C,Temperature class F used acc. to FE21 Certified according to LRS (Lloyds Register of Shipping) 63 – 160 100 – 315Great Britain, CT 45 °C,Temperature class F used acc. to FE31 Certified according to BV (Bureau Veritas) 63 – 160 100 – 315France, CT 45 °C,Temperature class F used acc. to FE51 Certified according to DNV (Det Norske Veritas) 63 – 160 100 – 315Norway, CT 45 °C,Temperature class F used acc. to FV Additional plain text required.1) Motors of size 180 M in verticaldesigns for version with secondshaft end are available on request.Low noise version (2-pole) notpossible from size 132 S to 315 L.Design with cover not available.2) Not possible for size IM V 3, onlyfor 4-pole to 6-pole motors for size180 M upwards.3) Not possible for 2-pole 1MA6motors, size 315L with verticaldesign;Vibrational severity grade Ron request for 1MA6 motorsfrom size 225 M upwards.4) The following motors require aCCC certificate:– 2-pole motors: ˆ 2.2 kW– 4-pole motors: ˆ 1.1 kW– 6-pole motors: ˆ 0.75 kW– 8-pole motors: ˆ 0.55 kW5) For sizes 315 S to 315 L,low noise version also required.6) 1MA6/1MA7 motors are up to80 mm longer than normal.Second shaft end not possible.7) Works test certificate 2.3 toEN 10204 is also supplied (doesnot apply to Order Code E00). Individualacceptance test must bespecified in plain text on orderingif required (price supplement).8) For 1MA motors of class F usedacc. to class B, derating may benecessary.Siemens M 11 · 2003/2004 4/7

Squirrel-cage motors1MA · EEx e II type of protectionNotes44/8Siemens M 11 · 2003/2004

Squirrel-cage motors1MJ¼explosion-proof enclosureEEx de IIC type of protectionSelection and ordering data5/25/35/45/55/65/65/75/75/7• 2-pole – 50 Hz• 4-pole – 50 Hz• 6-pole – 50 Hz• 8-pole – 50 HzSpecial designs•Motor protection• Paint finish• Mechanical design• Certification• Marine version51MJ motorsExplosion-proof enclosureFrame sizeOutput rangeTemp. classTemp. class FConverter compatible71 to 4500.25 to 900 kWT1 to T4Utilization acc. to BVoltage peak timest s > 0.1 ms at U ˆ 500 VThe motors comply with the highest explosiongroup IIC.Siemens M 11 · 2003/20045/1

Squirrel-cage motors1MJ · EEx de IIC type of protectionSelection and ordering data5Squirrel-cage motorsRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencyPower Rated cur-Rated torquesupplement for voltagespeedfactor rent at torqueand type of con-h p.f. 400 Vstruction, see tablebelowStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.kW rpm % A Nm KL kg m 2 kgTemperature classes T1 to T4, IP55 degree of protection, temperature class F3000 rpm, 2-pole, 50 Hz0.37 71 M 1MJ6 070–2CA . . 2750 67 0.81 0.98 1.3 2.3 4.3 2.3 16 0.00035 190.55 1MJ6 073–2CA . . 2790 71 0.81 1.38 1.9 2.5 5.3 2.6 16 0.00045 200.75 80 M 1MJ6 080–2CA . . 2840 72 0.86 1.75 2.5 2.4 6.3 2.3 16 0.00085 241.1 1MJ6 083–2CA . . 2835 74 0.87 2.45 3.7 2.6 6.3 2.3 16 0.0011 261.5 90 L 1MJ6 096–2CA . . 2850 78 0.84 3.3 5.0 2.5 6.7 2.5 16 0.0015 322.2 1MJ6 097–2CA . . 2860 80 0.86 4.6 7.4 2.8 7.1 2.8 16 0.0020 353 100 L 1MJ6 106–2CA . . 2885 82 0.85 6.2 9.9 2.8 7.7 3.0 16 0.0038 444 112 M 1MJ6 113–2CA . . 2895 84 0.88 7.8 13 2.4 7.6 2.8 16 0.0055 575.5 132 S 1MJ6 130–2CA . . 2925 85 0.89 10.5 18 2.0 5.9 2.6 16 0.015 757.5 1MJ6 131–2CA . . 2930 87 0.89 14 24 2.3 6.9 2.6 16 0.019 8211 160 M 1MJ6 163–2CA . . 2940 88 0.88 20.5 36 2.1 6.5 2.6 16 0.034 12315 160 M 1MJ6 164–2CA . . 2940 89 0.91 26.5 49 2.2 6.6 3.1 16 0.043 13418.5 160 L 1MJ6 166–2CA . . 2940 91 0.91 32.5 60 2.4 7.0 3.3 16 0.051 16122 180 M 1MJ6 183–2CA . . 2940 92 0.88 39 71 2.5 6.9 3.2 16 0.077 17530 200 L 1MJ6 206–2CA . . 2940 92.3 0.89 53 97 2.4 6.5 2.8 16 0.14 25037 1MJ6 207–2CA . . 2945 92.8 0.90 64 120 2.4 7.7 2.8 16 0.16 26645 225 M 1MJ7 223–2CB . . 2955 93.9 0.90 77 1 ) 145 2.3 6.9 2.7 13 0.24 33555 250 M 1MJ7 253–2CB . . 2965 93.7 0.90 94 177 2.1 6.9 2.8 13 0.45 44575 280 S 1MJ7 280–2CC . . 2975 94.7 0.90 128 1 ) 241 1.9 7.0 2.7 10 0.79 60090 280 M 1MJ7 283–2CC . . 2975 95.1 0.91 150 1 ) 289 2.0 7.0 2.7 10 0.92 640110 315 S 1MJ7 310–2CC . . 2980 94.8 0.90 186 1 ) 353 1.8 7.0 2.8 10 1.3 840132 315 M 1MJ7 313–2CC . . 2980 95.1 0.90 225 1 ) 423 1.9 7.0 2.8 10 1.5 900160 315 M 1MJ8 313–2AB . . 2980 95.7 0.88 280 513 2.2 6.9 2.5 13 2.3 1100200 315 L 1MJ8 316–2AB . . 2980 96.2 0.89 335 641 2.3 6.9 2.6 13 2.8 1200250 355 1MJ8 353–2AC . . 2980 96.2 0.89 423 2 ) 801 2.1 6.7 2.6 10 3.5 1700315 1MJ8 356–2AC . . 2980 96.6 0.89 530 2 ) 1009 2.1 6.7 2.6 10 4.2 2000355 355 1MJ1 355–2AD . . 2978 96.5 0.91 580 1138 1.0 6.4 2.7 7 4.3 2400400 1MJ1 357–2AD . . 2978 96.6 0.91 655 1282 0.95 6.1 2.6 7 4.3 2400450 400 1MJ1 403–2AE . . 2984 96.7 0.90 745 1440 0.8 6.2 2.8 5 6.0 2800500 1MJ1 405–2AE . . 2982 96.8 0.91 820 1601 0.8 5.9 2.55 5 7.0 3000560 1MJ1 407–2AE . . 2983 97.0 0.91 915 1792 0.85 6.2 2.7 5 7.0 3000630 450 1MJ1 453–2AE . . 2986 96.9 0.91 600 V 2014 0.75 6.2 2.7 5 11.0 4000710 1MJ1 455–2AE . . 2986 97.0 0.91 670 V 2270 0.8 6.3 2.8 5 11.0 4000800 1MJ1 457–2AE . . 2986 97.1 0.91 760 V 2557 0.8 6.3 2.8 5 13.0 4200900 1MJ1 458–2AE . . 2985 97.2 0.91 850 V 2879 0.85 6.4 2.7 5 13.0 4200V Rated current at 690 V.ATEX■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd IM B 5 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* WithprotectivecoverWithstandardflangeWithspecialflange1MJ6 070 to 1MJ6 097 1 6 3 – 0 1 4 2 3 3 ) 61MJ6 106 to 1MJ6 166 1 6 3 5 0 1 4 – – 61MJ6 183 to 1MJ6 207 1 6 3 5 0 1 4 – – 61MJ7 223 to 1MJ7 313 1 6 3 5 0 1 4 – – 61MJ8 313 to 1MJ8 316 – 6 3 5 0 1 4 – – 61MJ8 353 to 1MJ8 356 – 6 3 5 0 – 4 – – 61MJ1 355 to 1MJ1 458 – 6 3 5 0 – 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose(see "Technical information", "Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").2) The motors have two terminalblocks.3) Only up to 1MJ6 083.5/2Siemens M 11 · 2003/2004

Squirrel-cage motors1MJ · EEx de IIC type of protectionSelection and ordering dataRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencyPower Rated cur-Rated torquesupplement for voltagespeedfactor rent at torqueand type of con-h p.f. 400 Vstruction, see tablebelowStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.kW rpm % A Nm KL kg m 2 kgTemperature classes T1 to T4, IP55 degree of protection, temperature class F1500 rpm, 4-pole, 50 Hz0.25 71 M 1MJ6 070–4CB . . 1325 60 0.77 0.78 1.8 1.8 3.2 1.8 13 0.0006 200.37 1MJ6 073–4CB . . 1375 64 0.74 1.13 2.5 2 3.6 2 13 0.0008 210.55 80 M 1MJ6 080–4CA . . 1395 71 0.79 1.42 3.7 2.3 4.7 2.4 16 0.0015 240.75 1MJ6 083–4CA . . 1395 73 0.79 1.88 5.1 2.5 5 2.6 16 0.0018 261.1 90 L 1MJ6 096–4CA . . 1410 73 0.81 2.7 7.5 2.1 4.9 2.5 16 0.0028 321.5 1MJ6 097–4CA . . 1420 77 0.8 3.5 10 2.2 5.8 2.6 16 0.0035 352.2 100 L 1MJ6 106–4CA . . 1420 78 0.8 5.1 15 2.2 6 2.6 16 0.0048 443 1MJ6 107–4CA . . 1415 80 0.82 6.6 20 2.7 6.4 3 16 0.0058 474 112 M 1MJ6 113–4CA . . 1435 83 0.82 8.5 27 2.8 7.2 3 16 0.011 585.5 132 S 1MJ6 130–4CA . . 1450 86 0.83 11.1 36 2.4 6.9 3.3 16 0.018 767.5 132 M 1MJ6 133–4CA . . 1450 86 0.84 15 49 2.7 7.7 3.3 16 0.024 8511 160 M 1MJ6 163–4CA . . 1455 87 0.85 21.5 72 2.4 6.6 2.9 16 0.040 12815 160 L 1MJ6 166–4CA . . 1455 89 0.85 28.5 98 2.8 7.4 3.2 16 0.052 15818.5 180 M 1MJ6 183–4CA . . 1460 90.5 0.84 35 121 2.3 7.1 3 16 0.13 17522 180 L 1MJ6 186–4CA . . 1460 91.2 0.85 41 144 2.3 7.1 3 16 0.15 18930 200 L 1MJ6 207–4CA . . 1465 91.8 0.86 55 196 2.6 7.4 3.2 16 0.24 24737 225 S 1MJ7 220–4CA . . 1475 93 0.86 67 1 ) 240 2.5 7 3.1 16 0.44 32545 225 M 1MJ7 223–4CA . . 1475 93.4 0.87 80 1 ) 292 2.6 7 3.2 16 0.52 35555 250 M 1MJ7 253–4CA . . 1480 94 0.87 97 1 ) 355 2.6 6.7 2.5 16 0.79 46575 280 S 1MJ7 280–4CA . . 1485 94.7 0.86 132 1 ) 482 2.5 6.7 2.7 16 1.4 63090 280 M 1MJ7 283–4CA . . 1485 95 0.86 160 1 ) 579 2.5 6.8 2.8 16 1.6 680110 315 S 1MJ7 310–4CA . . 1488 94.8 0.86 194 1 ) 706 2.5 7.0 2.7 16 2.2 870132 315 M 1MJ7 313–4CA . . 1488 95.5 0.86 232 1 ) 847 2.7 7.5 3 16 2.7 950160 315 M 1MJ8 313–4AC . . 1485 95.6 0.86 285 1029 2.4 6.8 2.5 13 3.3 1120200 315 L 1MJ8 316–4AB . . 1485 95.7 0.85 355 1286 2.5 6.9 2.4 13 4.0 1200225 355 1MJ8 353–4AC . . 1485 96.2 0.85 400 1447 2.1 6.6 2.3 13 5.5 1800250 1MJ8 354–4AD . . 1490 96.5 0.86 435 2 ) 1602 1.2 6.5 2.4 7 6 1800280 1MJ8 356–4AC . . 1485 96.3 0.85 495 2 ) 1801 2.1 6.6 2.3 13 6.5 2100315 1MJ8 357–4AD . . 1490 96.6 0.87 540 2 ) 2019 1.2 6.5 2.4 7 7 2100355 355 1MJ1 353–4AD . . 1491 96.6 0.86 620 2272 1.05 6.1 2.4 7 7.5 2500400 1MJ1 355–4AD . . 1491 96.7 0.86 695 2560 1.05 6.0 2.35 7 9.0 2700450 1MJ1 357–4AD . . 1491 96.8 0.86 785 2880 1.1 6.2 2.4 7 9.0 2700500 400 1MJ1 403–4AD . . 1492 96.8 0.87 855 3 ) 3200 1.1 6.2 2.6 7 13 3100560 1MJ1 405–4AD . . 1492 96.9 0.88 950 3 ) 3583 1.1 6.2 2.55 7 15 3300630 1MJ1 407–4AD . . 1492 97.0 0.88 1070 2 ) 3 ) 4 ) 4031 1.1 6.3 2.6 7 15 3300710 450 1MJ1 453–4AD . . 1493 97.0 0.89 1190 2 ) 3 ) 4 ) 4540 0.95 6.3 2.5 7 24.5 4300800 1MJ1 455–4AD . . 1493 97.1 0.88 1355 2 ) 3 ) 4 ) 5114 1.0 6.6 2.6 7 24.5 4300900 1MJ1 457–4AD . . 1493 97.2 0.88 880 V 5755 1.05 6.6 2.5 7 29.0 4800V Rated current at 690 V.ATEX5■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd IM B 5 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* WithprotectivecoverWithstandardflangeWithspecialflange1MJ6 070 to 1MJ6 097 1 6 3 – 0 1 4 2 3 5 ) 61MJ6 106 to 1MJ6 166 1 6 3 5 0 1 4 – – 61MJ6 183 to 1MJ6 207 1 6 3 5 0 1 4 – – 61MJ7 220 to 1MJ7 313 1 6 3 5 0 1 4 – – 61MJ8 313 to 1MJ8 316 – 6 3 5 0 1 4 – – 61MJ8 353 to 1MJ8 357 – 6 3 5 0 – 4 – – 61MJ1 353 to 1MJ1 457 – 6 3 5 0 – 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose(see "Technical information", "Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").2) The motors have two terminalblocks.3) For connection to 400 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").4) For connection to 500 V, parallelsupply cables are required(see "Technical information","Connections, circuits and terminalblocks").5) Only up to 1MJ6 083.Siemens M 11 · 2003/2004 5/3

Squirrel-cage motors1MJ · EEx de IIC type of protectionSelection and ordering data5RatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencyPower Rated cur-Rated torquesupplement for voltagespeedfactor rent at torqueand type of con-h p.f. 400 Vstruction, see tablebelowStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.kW rpm % A Nm KL kg m 2 kgTemperature classes T1 to T4, IP55 degree of protection, temperature class F1000 rpm, 6-pole, 50 Hz0.25 71 M 1MJ6 073–6CA . . 870 63 0.7 0.82 2.7 2.2 3.1 2.2 16 0.0009 160.37 80 M 1MJ6 080–6CA . . 910 64 0.71 1.18 3.9 1.9 3.3 2 16 0.0015 350.55 1MJ6 083–6CA . . 900 64 0.74 1.67 5.8 2 3.5 2.1 16 0.0018 230.75 90 L 1MJ6 096–6CA . . 910 69 0.76 2.1 8.0 2.2 3.9 2.3 16 0.0028 321.1 1MJ6 097–6CA . . 905 72 0.75 2.95 12 2.4 4.3 2.4 16 0.0035 321.5 100 L 1MJ6 106–6CA . . 930 75 0.73 4.0 15 2.3 4.5 2.5 16 0.0063 392.2 112 M 1MJ6 113–6CA . . 945 76 0.76 5.5 22 2.2 4.8 2.5 16 0.011 523 132 S 1MJ6 130–6CA . . 945 78 0.75 7.4 30 2 4.8 2.2 16 0.015 784 132 M 1MJ6 133–6CA . . 945 79 0.76 9.6 40 2 5 2.4 16 0.019 855.5 132 M 1MJ6 134–6CA . . 950 83 0.76 12.6 55 2.2 5.4 2.5 16 0.025 927.5 160 M 1MJ6 163–6CA . . 960 86 0.72 17.5 75 2.1 5.1 2.5 16 0.041 13411 160 L 1MJ6 166–6CA . . 960 87 0.74 24.5 109 2.3 5.5 2.5 16 0.049 16715 180 L 1MJ6 186–6CA . . 970 89 0.83 29.5 148 2.6 6.3 2.4 16 0.20 19018.5 200 L 1MJ6 206–6CA . . 975 90.2 0.82 36 181 2.6 6.3 2.3 16 0.29 24022 1MJ6 207–6CA . . 975 90.8 0.83 42.5 215 2.5 5.7 2.3 16 0.33 25530 225 M 1MJ7 223–6CA . . 978 92 0.84 56 293 2.6 5.7 2.2 16 0.57 33037 250 M 1MJ7 253–6CA . . 980 92.4 0.84 69 361 2.6 6 2.1 16 0.89 44045 280 S 1MJ7 280–6CA . . 982 93 0.86 81 438 2.4 6 2.3 16 1.3 56055 280 M 1MJ7 283–6CA . . 984 93.6 0.86 99 1 ) 534 2.5 6.2 2.4 16 1.5 60075 315 S 1MJ7 310–6CA . . 988 93.8 0.85 136 725 2.4 6.2 2.5 16 2.4 81090 315 M 1MJ7 313–6CA . . 988 94.2 0.85 162 1 ) 870 2.4 6.2 2.5 16 2.9 870110 315 M 1MJ8 313–6AC . . 990 95.3 0.86 195 1061 2.1 6.8 2.3 10 4.8 1150132 315 M 1MJ8 314–6AC . . 990 95.4 0.87 228 1273 2.1 6.6 2.3 10 4.8 1150160 315 L 1MJ8 316–6AC . . 990 95.5 0.87 275 1543 2.1 6.6 2.3 10 6.0 1250200 355 1MJ8 353–6AD . . 990 95.6 0.86 350 1929 1.1 6.5 2.2 7 8 1900250 1MJ8 356–6AD . . 990 95.8 0.85 440 2412 1.1 6.5 2.2 7 9 2200280 355 1MJ1 353–6AD . . 993 96.3 0.84 500 2693 1.05 5.8 2.4 7 10.5 2500315 1MJ1 355–6AD . . 993 96.4 0.84 560 3029 1.0 5.7 2.35 7 12.5 2700355 1MJ1 357–6AD . . 993 96.5 0.85 630 3415 1.0 5.6 2.3 7 12.5 2700400 400 1MJ1 403–6AD . . 994 96.5 0.84 715 3844 1.0 5.6 2.3 7 18 3200450 1MJ1 405–6AD . . 994 96.6 0.84 800 2 ) 4323 1.0 5.5 2.25 7 21.5 3500500 1MJ1 407–6AD . . 994 96.7 0.84 890 2 ) 4805 1.05 5.7 2.3 7 21.5 3500560 450 1MJ1 453–6AD . . 995 96.9 0.85 980 2 ) 3 ) 5374 0.95 5.8 2.3 7 34.0 4600630 1MJ1 455–6AD . . 995 97.0 0.85 1105 2 ) 3 ) 4 ) 6046 0.95 5.7 2.3 7 34.0 4600710 1MJ1 457–6AD . . 995 97.1 0.85 1240 2 ) 3 ) 4 ) 6813 0.95 5.7 2.25 7 40.0 4900780 1MJ1 458–6AD . . 995 97.2 0.85 790 V 7486 1.0 6.0 2.4 7 40.0 4900V Rated current at 690 V.ATEX■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd IM B 5 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* WithprotectivecoverWithstandardflangeWithspecialflange1MJ6 073 to 1MJ6 097 1 6 3 – 0 1 4 2 3 5 ) 61MJ6 106 to 1MJ6 166 1 6 3 5 0 1 4 – – 61MJ6 186 to 1MJ6 207 1 6 3 5 0 1 4 – – 61MJ7 223 to 1MJ7 313 1 6 3 5 0 1 4 – – 61MJ8 313 to 1MJ8 316 – 6 3 5 0 1 4 – – 61MJ8 353 to 1MJ8 356 – 6 3 5 0 – 4 – – 61MJ1 353 to 1MJ1 458 – 6 3 5 0 – 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose(see "Technical information", "Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) For connection to 230 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").2) For connection to 400 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").3) The motors have two terminalblocks.4) For connection to 500 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").5) Only up to 1MJ6 083.5/4Siemens M 11 · 2003/2004

Squirrel-cage motors1MJ · EEx de IIC type of protectionSelection and ordering dataRatedoutputSize Order No. Operating data at rated output StartingOrder No.Rated EfficiencyPower Rated cur-Rated torquesupplement for voltagespeedfactor rent at torqueand type of con-h p.f. 400 Vstruction, see tablebelowStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedTorqueclassMomentofinertiaJWeightType ofconstr.IM B 3torque current torque approx.kW rpm % A Nm KL kg m 2 kgTemperature classes T1 to T4, IP55 degree of protection, temperature class F750 rpm, 8-pole, 50 HzATEX0.37 90 L 1MJ6 096–8CB . . 655 61 0.76 1.16 5.3 1.4 2.8 1.7 13 0.0025 280.55 1MJ6 097–8CB . . 655 65 0.76 1.62 7.9 1.5 2.9 1.7 13 0.0035 300.75 100 L 1MJ6 106–8CB . . 665 65 0.77 2.15 11 1.6 3.5 1.8 13 0.0053 401.1 1MJ6 107–8CB . . 685 74 0.74 2.9 16 1.8 3.9 2 13 0.0070 481.5 112 M 1MJ6 113–8CB . . 700 74 0.73 4.0 21 1.8 4.4 2 13 0.013 522.2 132 S 1MJ6 130–8CB . . 695 74 0.72 6.0 30 1.7 4.2 2.1 13 0.014 783 132 M 1MJ6 133–8CB . . 700 76 0.72 7.9 40 1.9 4.4 2.2 13 0.019 854 160 M 1MJ6 163–8CB . . 715 81 0.72 9.9 54 2.1 4.8 2.3 13 0.035 1195.5 160 M 1MJ6 164–8CB . . 710 83 0.72 13.3 74 2.3 5.1 2.5 13 0.043 1347.5 160 L 1MJ6 166–8CB . . 715 84 0.72 17.9 100 2.6 5.8 2.8 13 0.062 15911 180 L 1MJ6 186–8CB . . 725 87 0.7 26 145 2 5 2.2 13 0.21 19115 200 L 1MJ6 207–8CB . . 725 87.5 0.78 32 198 2.1 5 2.2 13 0.37 26318.5 225 S 1MJ7 220–8CB . . 725 88.6 0.8 37.5 244 2.1 5 2.2 13 0.58 32522 225 M 1MJ7 223–8CB . . 725 90.1 0.81 43.5 290 2.1 5 2.2 13 0.66 35030 250 M 1MJ7 253–8CB . . 730 91.6 0.81 58 392 2.1 5 2.1 13 1.1 46537 280 S 1MJ7 280–8CB . . 732 92.7 0.82 70 483 2.2 5.5 2.2 13 1.4 57045 280 M 1MJ7 283–8CB . . 734 92.8 0.83 84 585 2.2 5.5 2.2 13 1.6 62055 315 S 1MJ7 310–8CB . . 738 93.1 0.82 104 712 2.2 6 2.4 13 2.3 78075 315 M 1MJ7 313–8CB . . 738 93.6 0.82 140 970 2.3 6.2 2.5 13 3.0 89090 315 M 1MJ8 313–8AB . . 740 94.4 0.79 175 1161 1.7 6.1 2 10 4.8 1150110 315 M 1MJ8 314–8AB . . 740 94.4 0.79 210 1420 1.7 6.1 2 10 4.8 1150132 315 L 1MJ8 316–8AB . . 740 94.4 0.8 255 1704 1.8 6.1 2 10 6.0 1250160 355 1MJ8 353–8AD . . 740 95.1 0.83 292 2065 1.3 5.3 2.2 7 12 1900200 1MJ8 356–8AD . . 740 95.4 0.83 365 2581 1.3 5.3 2.2 7 14.7 2250250 355 1MJ1 355–8AD . . 743 95.9 0.83 455 3213 1.1 5.4 2.25 7 12.5 2700280 1MJ1 357–8AD . . 743 96.0 0.82 515 3597 1.15 5.4 2.3 7 12.5 2700315 400 1MJ1 403–8AD . . 744 96.1 0.82 580 4043 1.0 5.4 2.35 7 17.5 3200355 1MJ1 405–8AD . . 744 96.2 0.82 645 4557 1.0 5.3 2.3 7 21.0 3500400 1MJ1 407–8AD . . 744 96.3 0.82 735 5136 0.95 5.2 2.25 7 21.0 3500450 450 1MJ1 453–8AE . . 745 96.6 0.84 800 1 ) 5769 0.85 5.3 2.25 5 35.5 4600500 1MJ1 455–8AE . . 745 96.7 0.83 900 1 ) 6411 0.85 5.2 2.2 5 35.5 4600560 1MJ1 457–8AE . . 745 96.7 0.84 1000 1 ) 2 ) 3 ) 7178 0.85 5.4 2.25 5 42.0 4900630 1MJ1 458–8AE . . 745 96.8 0.83 1130 1 ) 2 ) 3 ) 8075 0.9 5.3 2.25 5 42.0 49005■ Order No. supplementsMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/ 400 Vd/ 500 V* 500 Vd IM B 5 IM V 1 IM B 14 IM B 14 IM B 35400 V* 690 V* WithprotectivecoverWithstandardflangeWithspecialflange1MJ6 096 and 1MJ6 097 1 6 3 – 0 1 4 2 3 4 ) 61MJ6 106 to 1MJ6 166 1 6 3 5 0 1 4 – – 61MJ6 186 to 1MJ6 207 1 6 3 5 0 1 4 – – 61MJ7 220 to 1MJ7 313 1 6 3 5 0 1 4 – – 61MJ8 313 to 1MJ8 316 – 6 3 5 0 1 4 – – 61MJ8 353 to 1MJ8 356 – 6 3 5 0 – 4 – – 61MJ1 355 to 1MJ1 458 – 6 3 5 0 – 4 – – 6Other voltage and/or frequency, voltage identifier "9".Order codes are required for this purpose(see "Technical information", "Voltages, currents and frequencies").For other types of construction, see "Technical information", "Typesof construction".1) For connection to 400 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").2) The motors have two terminalblocks.3) For connection to 500 V, parallelsupply cables are required (see"Technical information", "Connections,circuits and terminalblocks").4) Only up to 1MJ6 083.Siemens M 11 · 2003/2004 5/5

Squirrel-cage motors1MJ · EEx de IIC type of protectionOrder codes for special designsAdditionalorder suffix–Z with ordercodeSpecial designsMotor protectionA11 Motor protection with PTC thermistor and 3 embeddedtemperature sensors for shutdown 1 )A12 Motor protection with PTC thermistor and 6 embeddedtemperature sensors for alarm and shutdown 1 )A15 Motor protection with PTC thermistor for converter-fedoperation with 3 embedded temperature sensors forshutdown 1 )A16 Motor protection with PTC thermistor for converter-fedoperation with 6 embedded temperature sensors foralarm and shutdown 1 )V Anti-condensation heating (order codes K45, K46) up to size 160 Lnot possible additionally.Motor type – Size1MJ6 1MJ7 1MJ8 1MJ171 – 200 V 225 – 315 315 – 355 355 – 45071 – 200 s 225 – 315 s 315 – 355 s 355 – 450 s71 – 200 V 225 – 315 315 – 355 355 – 45071 – 200 s 225 – 315 s 315 – 355 s 355 – 450 ss Anti-condensation heating (order codes K45, K46)not possible additionally. Exception: 1MJ7 31 .5Paint finishK26 Special paintwork in RAL 7030 stone grey Standard design 225 – 315 315 – 355 355 – 450(without order code)M16 Special paintwork in RAL 1002 sand yellow 71 – 200 225 – 315315 – 355355 – 450M17 Special paintwork in RAL 1013 pearl whiteWith order code Y54 With order code Y54 With order code Y54and special paintworkand special paint-and special paint-M18 Special paintwork in RAL 3000 flame redRAL . . . . work RAL . . . . work RAL . . ..K27M19M20K28L42M21M22M23L43Special paintwork in RAL 6011 mignonette greenSpecial paintwork in RAL 6021 pale greenSpecial paintwork in RAL 7001 silver greySpecial paintwork in RAL 7031 bluish greySpecial paintwork in RAL 7032 pebble greySpecial paintwork in RAL 7035 light greySpecial paintwork in RAL 9001 creamSpecial paintwork in RAL 9002 grey whiteSpecial paintwork in RAL 9005 jet blackY54 V Special paintwork in other colors: RAL 1015, 1019, 71 – 200 225 – 315 315 – 355 355 – 450And special 2003, 2004, 3007, 5007, 5009, 5010, 5012, 5015,paintwork 5017, 5018, 5019, 6019, 7000, 7004, 7011, 7016, 7022,RAL.... 7033Y53 V Standard paintwork in other colors – 225 – 315 315 – 355 355 – 450And standardpaintworkRAL....K23 Unpainted (only cast iron parts primed) 71 – 200 225 – 315 315 – 355 355 – 450K24 Unpainted, only primed 71 – 200 – – –V Additional plain text required.1) For appropriate certified 3RN1 trippingunit, see Catalog LV 10.RAL No. Name of color RAL No. Name of color1015 Light ivory 5017 Traffic blue1019 Grey beige 5018 Turquoise blue2003 Pastel orange 5019 Capri blue2004 Pure orange 6019 Pastel green3007 Wine red 7000 Squirrel grey5007 Black blue 7004 Signal grey5009 Azure blue 7011 Iron grey5010 Gentian blue 7016 Anthracite grey5012 Light blue 7022 Umbra grey5015 Sky blue 7033 Cement grey5/6Siemens M 11 · 2003/2004

Squirrel-cage motors1MJ · EEx de IIC type of protectionOrder codes for special designsAdditionalorder suffix–Z with ordercodeSpecial designsMotor type – Size1MJ6 1MJ7 1MJ8 1MJ1Mechanical designK09 Terminal box on RHS (view onto drive end) 90 – 200 225 – 315 315 – 355 355 – 450K10 Terminal box on LHS (view onto drive end) 90 – 200 225 – 315 315 – 355 355 – 450K83 Rotation of terminal box by 90°,71 – 200 225 – 315 315 – 355 355 – 450inserted from drive endK84 Rotation of terminal box by 90°,71 – 200 225 – 315 315 – 355 355 – 450inserted from non-drive endK85 Rotation of terminal box by 180° 71 – 200 225 – 315 315 – 355 355 – 450K01 Vibrational severity grade R 71 – 200 225 – 315 315 – 355 355 – 450K16 Second standard shaft end 1 ) 71 – 200 225 – 315 315 – 355 355 – 450K17 Radial sealing ring on drive end with flange types 2 ) 71 – 200 225 – 315 315 – 355 355 – 450K20 Bearings for increased cantilever forces 180 – 200 225 – 250 – –Vibrational severity grade Ron request.K40 Regreasing device 180 – 200 225 – 250, Standard design Standard designStandard designfrom 280 and higherL27 Insulated bearing cartridge – 250 – 315 315 – 355 355 – 4505D01 CCC China Compulsory Certification 71 – 90 3 ) – – –K30 VIK design 4 ) 71 – 200 225 – 315 315 – 355 355K31 Extra rating plate, loose 71 – 200 225 – 315 315 – 355 355 – 450Y82 V Extra rating plate 71 – 200 225 – 315 315 – 355 355 – 450And ordercodesK37 Low noise version for 2-pole motors with clockwise 132 – 200 225 – 315 315 – 355 355 – 450rotation 5 )K38 Low noise version for 2-pole motors with anti-clockwise 132 – 200 225 – 315 315 – 355 355 – 450rotation 5 )K45 Anti-condensation heating for 230 V 71 – 200 V s 225 – 315 s 315 – 355 s 355 – 450 sK46 Anti-condensation heating for 115 V 71 – 200 V s 225 – 315 s 315 – 355 s 355 – 450 sL99 Wire-lattice pallet 71 – 160 – – –V PTC thermistor (order codes A11, A15) up to size 160 Lnot available additionally.s 6 PTC thermistors (order codes A12, A16) not available additionally.Exception: 1MJ7 31 .CertificationB02 Factory test certificate 2.3 acc. to EN 10 204 71 – 200 225 – 315 – –Marine version – "Operation below deck" 6 ) 7 )E00 Without certificate acc. to ABS 50 °C/CCS 45 °C/ 71 – 200 225 – 315 – –RINA 45 °CTemperature class F used acc. to FE11 Certified according to GL (Germanischer Lloyd) 71 – 200 225 – 315 8 ) – –Germany, CT 45 °C,Temperature class F used acc. to FE21 Certified according to LRS (Lloyds Register of Shipping) 71 – 200 225 – 315 8 ) – –Great Britain, CT 45 °C,Temperature class F used acc. to FE31 Certified according to BV (Bureau Veritas) 71 – 200 225 – 315 8 ) – –France, CT 45 °C,Temperature class F used acc. to FE51 Certified according to DNV (Det Norske Veritas) 71 – 200 225 – 315 8 ) – –Norway, CT 45 °C,Temperature class F used acc. to FV Additional plain text required.1) For 1MJ6/1MJ7 and vertical designsfrom frame size 180 M upwardsavailable on request, lownoiseversion (2-pole) not possible.Design with cover not available.2) Not possible for size IM V 3, onlyfor 4-pole to 8-pole motors for size180 M upwards.3) The following motors require aCCC certificate:– 2-pole motors: ˆ 2.2 kW– 4-pole motors: ˆ 1.1 kW– 6-pole motors: ˆ 0.75 kW– 8-pole motors: ˆ 0.55 kW4) For 2-pole motors from size 315 Supwards, additional low-noiseversion is required. Order codeK37 or K38.5) The motors are up to 80 mm longerthan normal. Second shaft endnot possible.6) Works test certificate 2.3 toEN 10 204 is also supplied (doesnot apply to Order Code E00). Individualacceptance test must bespecified in plain text on orderingif required (price supplement).7) For 1MJ motors of class F usedacc. to class B, derating may benecessary.8) The 1MJ7 motors do not have atype approval certificate (certificateonly for individual acceptancetest).Siemens M 11 · 2003/2004 5/7

Squirrel-cage motors1MJ · EEx de IIC type of protectionNotes55/8Siemens M 11 · 2003/2004

Squirrel-cage motorsSector solutionsSelection and ordering data6/26/26/36/36/46/46/46/76/86/96/106/116/126/136/146/156/156/156/156/15Marine motorsOverviewStandards and specificationsMechanical designCertificatesSmoke extraction motorsOverviewLow-voltage motors for use in smoke andheat extraction machineryTechnical designSelection and ordering dataTemperature/time classes F200 and F300• Forced-air cooled squirrel-cage motors1PP7, 1PP5, 1PP6, 2-pole, 4-pole,sizes 80 to 315• Forced-air cooled squirrel-cage motors1PP7, 1PP5, 1PP6, 6-pole,sizes 80 to 315• Self-cooled squirrel-cage motors1LA7, 1LA5, 1LG6, 2-pole, 4-pole,sizes 80 to 315• Self-cooled squirrel-cage motors1LA7, 1LA5, 1LG6, 6-pole,sizes 80 to 315Temperature/time class F400• Forced-air cooled squirrel-cage motors1PP6, 2-pole, 4-pole,sizes 100 to 315• Forced-air cooled squirrel-cage motors1PP6, 6-polesizes 100 to 315• Self-cooled squirrel-cage motors1LA6, 1LG6, 2-pole, 4-pole,sizes 100 to 315• Self-cooled squirrel-cage motors1LA6, 1LG6, 6-pole,sizes 100 to 315Order codes for special designs• Windings and motor protection• Paint finish• Mechanical design• Notes on safety and commissioning/certification• Additional suffixes6Siemens M 11 · 2003/20046/1

Squirrel-cage motorsSector solutions · Marine motorsOverviewLow-voltage motors in the marineversion can be used asauxiliary drives below deck onships and in the offshore industry.The thermal utilization of themotors is matched to the generallyhigher ambient temperatureson board ship. If the applicationdemands compliancewith additional regulations, e.g.protection against explosionhazards, the appropriate motorseries must be chosen from theprevious section of this catalogue.Squirrel-cage motorsThe classification authoritiescategorize the auxiliary driveson board ships into "essentialservices" and "non-essentialservices". Acceptance testingby a representative of the relevantclassification authority isrequired for motors used in essentialauxiliary drives, dependingon their output.In special cases, in addition tothe acceptance test, supervisionof construction may also berequired. Supervision of constructioninvolves monitoring ofthe separate manufacturingstages of a motor by an inspectorfrom the classification authority.The charges of the classificationauthority incurred for acceptancetesting or acceptancetesting with supervision of constructionwill be invoiced separately.Approved motor series type with aluminium (Alu) and cast iron (C iron) housings to the IP55and IP56 (non-heavy sea) degrees of protection in accordance with Sections 3, 4 and 5. 2 )6Motors Sizes Outputrange 1 )56 63 71 80 90 100 112 132 160 180 200 225 250 280 315 355 400 450 kW1LA7/1PP7 Alu Alu Alu Alu Alu Alu Alu Alu Alu 0.06 – 18.51LA5/1PP5 Alu Alu Alu 11 – 451LA9/1PP9 Alu Alu Alu Alu Alu Alu Alu Alu Alu Alu Alu 0.06 – 531LA6 C iron C iron C iron C iron 0.75 – 18.51LG4/1PP4 C iron C iron C iron C iron C iron C iron 11 – 2001LG6/1PP6 C iron C iron C iron C iron C iron C iron 11 – 2001LA8, 1PQ8 3 ) C iron C iron C iron C iron 160 – 10001MA7 Alu Alu Alu Alu Alu Alu Alu Alu 0.12 – 161MA6 C iron C iron C iron C iron C iron C iron C iron C iron C iron C iron 1.3 – 1651MJ6 C iron C iron C iron C iron C iron C iron C iron C iron C iron 0.25 – 371MJ7 3 ) C iron C iron C iron C iron 18.5 – 132■ Standards and specificationsDue to the particular climaticconditions, marine motors alsocomply with the IEC 92-301standard (electrical installationon board ship) in addition to theregulations for standard motors.In addition, the motors are manufacturedand type approved inaccordance with the regulationsof the following marine classificationauthority:BV Bureau Veritas(France)GL Germanischer Lloyd(Germany)LRS Lloyds Register ofShipping (Great Britain)DNV Det Norske Veritas(Norway)Furthermore, the motors can beproduced in accordance withthe regulations of the followingclassification authority (howeverwithout a type approval certificate):ABS American Bureau of Shipping(USA)RINA Registro Italiano Navale(Italy)CCS Chinese ClassificationSociety (China)Regulations of the individual classification authorities:IEC/EN /classificationagenciesCoolant temperatureCT°CLimit temperaturefor temperatureclass FKAcceptance testingfor drives for essentialservices above 4 )kWSupervision of constructionfor drivesfor essential serviceskWOrder code for motors intemperature class F usedacc. to F 3 ) 5 ) 6 ) with/withouttype testIEC/EN 60034-1 40 105 – – – –GL 45 100 ˜ 50 – E11/– E11LRS 45 95 ˜ 100 ˜ 100 E21/– E21BV 45 100 ˜ 50 – E31/– E31DNV 45 95 ˜ 300 – E51/– E51ABS 50 95 ˜ 100 ˜ 100 –/E00 E61RINA 45 95 ˜ 50 – –/E00 –CCS 45 100 ˜ 100 – –/E00 E71Order code for 1LA8/1PQ8motors in temperature class Fused acc. to F 5 ) 6 ) withouttype test1) Output data with reference to50 Hz mains-fed operation at CT45 °C in temperature class F, usedacc. to F.2) Derating may be necessary in thecase of 1MA and 1MJ motors,(E) Ex n (Zone 2) motors and1LA9 motors with increased power.3) The 1LA8/1PQ8 and 1MJ7 motorsare not type approved (certificateonly for individual acceptancetest).4) Individual acceptance tests arenot required below the specifiedoutputs.5) Utilization of temperature class Faccording to B can cause derating.6) Acceptance testing may berequired for drives for essentialservices.6/2Siemens M 11 · 2003/2004

Squirrel-cage motorsSector solutions · Marine motorsOverview■ Mechanical versionsIn general, all marine motorshave an external earthing terminal.The rating plate features therelevant marine classificationauthority complete with the associatedcoolant temperature.In addition, a factory test certificate2.3 to EN 10 204 is suppliedthat includes the certificatenumber of the marine classificationauthority.Standard version to IP55 degreeof protection, optionallyIP56 (non-heavy sea) can be orderedwith order code K52.Motors can be supplied, dependingon the motor series, incorrosion-resistant aluminiumhousing and in rugged cast ironversion. The motors with an aluminiumhousing in the flangeversion have a rugged cast ironflange.Increased coolanttemperatureThe motors in temperature classF have a thermal reserve. Deratingmay be necessary with coolanttemperatures higher thanCT 45° C (price supplement).When ordering, specify OrderNo. with -Z and plain text. For1LA8 motors use Order CodeE80 and plain text when ordering.The permissible outputpower can be determined usingthe following table.ReductionfactorCoolant temperatureCT °C45 50 55 601.00 0.96 0.92 0.87Higher efficiencyThe efficiency of marine motorsis similar to that of energy-savingmotors. This ensuresenergy-saving operation onboard ship.Windings and motorprotectionFor winding and bearing monitoring,the motors can beequipped with PTC thermistors,temperature sensors and resistancethermometers. Motorscan be equipped with anti-condensationheating if windingsare to be exposed to condensation.Paint finishThe special paint finish rangefor the "worldwide" climategroup according toDIN IEC 60 721-2-1 offers highcorrosion protection and is recommendedfor installation ofmotors in a corrosive sea atmosphereor in rooms that are constantlydamp. Special paint finishis standard for all 1LA5,1LA6, 1LA7, 1LA9, 1MA7 motorsas well as 1MA6/1MJ6 up tosize 200L.Special paint finish can be orderedfor 1LG4/6 and 1MA6 insizes 225S – 315M dependingon the RAL color shade as anoption. Special paint with increasedlayer thickness availableon request.Ordering exampleSquirrel-cage motor IP55,1500 rpm, 55 kW, efficiencyclass EFF1, 400Vd/690 V*,50 Hz, IM B3 type, marine versionessential drive with acceptancetest and certificate fromGermanischer Lloyd, coolanttemperature 45 °C, specialpaint finish RAL 5007In order, specify:1LG6 253-4AA60-ZE11+Y54Plain text (E-line):GL-individual acceptance test,special paint finish RAL 5007■ Certificates6Siemens M 11 · 2003/2004 6/3

6Squirrel-cage motorsSector solutions · Smoke extraction motorsOverview■ Low-voltage motors for use in smoke and heat extraction machinery according to EN 12 101-3The new low-voltage motorswith squirrel-cage rotors for usein smoke and heat extractionmachinery in accordance withEN 12 101-3 are mainly designedfor driving smoke extractionfans, so they are also knownas smoke extraction motors.They are mainly used in buildingsthat demand smoke monitoringdue to their shape anddesign. Some typical applicationexamples are tunnels, singleand multi-storey shoppingcentres, industrial buildings andwarehouses, building complexesand atriums, theatres,enclosed car parks and stairways.The dual function motorsfunction in• operation under normal conditionsas a fan motor• fault operation (at high ambienttemperatures, specifiedminimum operating times) tokeep access and escaperoutes smoke-free, to aid firefighting by creating a smokefreelayer, to delay and/or preventspread of a fire, to protectdevices and equipment, to reducethe heat stress of componentsduring a fire, and toreduce secondary fire damagedue to thermal decompositionproducts and hot gases.Temperature/time classificationaccording to EN 12 101-3• F200 or 200 °C for 120 min• F300 or 300 °C for 60 min• F400 or 400 °C for 120 minTesting and test certificationThe smoke extraction motor serieslisted in the selection tableshave been tested by the "Researchand test laboratory of theDepartment of Climate Controland Building Services of theTechnical University of Munich"in accordance withEN 12 101-3.F200/F300 was generally testedat 300 °C for 120 min.The verification documents forthe tests are available.Supervised construction approvalsfor smoke extractionunits – Certification procedure• Use of smoke extraction motorsin smoke extractionfans with existing supervisedconstruction approvalin accordance withEN 12 101-3.1.Application by the fanmanufacturer to the DIBT(Deutsches Institut fürBautechnik - German Institutefor Building InstallationSystems) in Berlin for installingthe motors tested toEN 12 101-3 in an alreadyexisting approval for thesmoke extraction fans.2.DIBT requests an expertopinion concerning the suitabilityof the tested motorsfrom the fan testing authority.3.DIBT includes the motors inthe supervised constructionapprovals after receiving asatisfactory expert opinion.• Initial approval of smoke extractionunitsIn this case, complete assemblies(motor + fan) must betested at an approved testcentre (e.g. TU Munich) beforesubmission of an applicationfor the supervised constructionapproval to the DIBT.■ Technical designMotor seriesThe smoke extraction motorsbased on basic series 1LA and1LG• Basic series 1PP.; forced-aircooled, version without internalfan, located in air flow ofthe driven fan• Sub-series 1LA. or 1LG.; selfcooled,version with internalfan (metal)The motors are manufacturedwith cast iron or aluminiumhousings in accordance withtheir fire protection classes.Standards and specificationsAlso applicable:Permanently installed fire fightingequipment EN 12 101-3:Equipment for controllingsmoke and heat flow, Part 3,Specification for smoke andheat extraction units.Voltage and frequencyRated voltages according toIEC 60034-1230 Vd 50 Hz400 Vd 50 Hz and400 V* 50 Hz500 Vd 50 Hz and500 V* 50 Hz690 V* 50 HzAbnormal voltages and 60 Hz,on request.Labeling• Rating plateFor the listed rated voltageswith 50 Hz performance data.• Fault plateshowing:Number and year of issue ofthe European standard, temperature/timeclass, minimumoperating time.All labels, corrosion resistant,second set of labels loose.Rated output, operatingmode, number of polesThe rated output applies forcontinuous operation (normaloperation) to IEC 60034-1, at afrequency of 50 Hz, coolanttemperature up to 40 °C, installationheight up to 1000 mabove sea level. For a highercoolant temperature and installationaltitude, derating is required(for reduction factors,see "Technical information").Fault operation:In contrast to normal operation,there is fault operation toEN 12 101-3.At the end of the fault time, themotor may be inoperable. Deinstallationof the motor followedby an overhaul or replacementwith a new motor is thereforemandatory.Any "thermal motor protection"implemented must be deactivatedin the event of a fault.No. of poles: 2, 4 and 6; morepoles and pole-change, on request.Insulation arrangementSpecial insulation arrangements,matched to the respectivetemperature/time classes.Maximum thermal utilization accordingto temperature class F.Insulation of the smoke extractionmotors is designed to permitoperation with a converter atvoltages ˆ 500 V without restrictions.This also applies foroperation with a PWM converterwith voltage peak timest s >0.1ms at the motor terminals.Converter-fed operation is notpermitted in the event of emergencysituation.6/4Siemens M 11 · 2003/2004

Squirrel-cage motorsSector solutions · Smoke extraction motorsOverview■ Technical design (continued)Water drain holesAlways provided; sealed in accordancewith IP55 degree ofprotection.Bearing platesAll bearing plates are cast iron.Connection methodProtruding non-metallicsheathed cable, without terminalblock, with cover plate orfunnel cap. Cable length is dependenton the axle height.Sizes 80 to 112: 1.0 mSizes 132 to 200: 1.5 mSizes 225 to 315: 2.5 mSpecial designs of connectingcables, on request.Position of the connecting cable• Sizes 80 to 160:– On the top at NDE as standard.Optionally left or right onthe NDE (for foot-mountedtype with screw mountedfeet).• Sizes 180 to 315:– Flange foot-mounted types:On the top at NDE as standard.Optionally left or right atNDE.– All foot-mounted types: Onthe top at DE as standard withconnecting cable loopedthrough in the direction ofNDE. Optionally left or right onthe DE with connecting cableslooped through in the directionof NDE (for footmountedtypes with screwmountedfeet).Bearing, greaseSpecial bearing arrangementsmatched to the respective temperatureclass.In accordance with fire protectionclasses F200/F300, F400,and the individual sizes,grooved ball bearing series of62 or 63 clearance.Fixed bearing at DE.Nominal bearing service life L 10h(fan drive) at least 20000 hoursat maximum permitted ratedload.Motors in sizes 80 to 250 areusually permanently greased.Paint finishThe motors are given a two-partpaint finish as standard (worldwide)in the color shadeRAL 7030.Earthing by means of protrudingcableMinimum necessary cooling air quantities during normal operation1LA7/1PP7 motors, sizes 80 to 160; 1LA5/1PP5,sizes 180 to 225; 1LA6/1PP6, sizes 100 to 160 1LG6/1PP6 motors, sizes 180 to 315:6Size Air flow required in m 3 /minfor number of poles2 4 680 1.74 0.90 0.6090 3.12 1.56 1.08100 3.96 1.86 1.26112 4.98 3.0 1.98132 8.04 5.04 3.36160 12.90 9.54 6.36180 10.98 10.98 7.267200 15.12 13.02 8.58225 12.12 13.02 8.58Size Air flow required in m 3 /minfor number of poles2 4 6180 12.0 13.0 8.5200 20.5 17.0 11.0225 20.5 18.5 12.5250 25.5 22.5 17.0280 24.5 28.0 21.5315 47.0 36.0 26.5In the motor version without anintegral fan (1PP5, 6, 7), the motorlies in the air flow of the drivenfan which must drive theminimum cooling air quantityover the motor housing.With larger quantities of coolingair, the operating temperature ofthe motor can be reduced.Siemens M 11 · 2003/2004 6/5

NSquirrel-cage motorsSector solutions · Smoke extraction motorsOverview■ Technical design (continued)Permissible load on the shaftendPermitted loads in axial and radialdirection. The data apply toany number of poles.Higher loading with appropriatebearings have not been tested.6SizeNo. ofpolesDE Type of loading on the shaft Shaft horizontally Shaft vertically downwardsbearingF R F A pull F R F A pullNo. N N N N80 2 – 8 6004 1 Radial force 400 0 360 02 Radial force + axial pull 150 130 40 1703 Axial pull 0 215 0 20090 2 – 8 6205 1 Radial force 650 0 590 02 Radial force + axial pull 250 205 100 2603 Axial pull 0 343 0 310100 2 – 8 6206 1 Radial force 890 0 820 02 Radial force + axial pull 400 265 300 2653 Axial pull 0 490 0 430112 2 – 8 6206 1 Radial force 870 0 760 02 Radial force + axial pull 400 250 250 2603 Axial pull 0 480 0 405132 2 – 8 6208 1 Radial force 1070 0 810 02 Radial force + axial pull 450 315 250 3003 Axial pull 0 580 0 450160 2 – 8 6209 1 Radial force 1440 0 1210 02 Radial force + axial pull 700 450 500 3353 Axial pull 0 825 0 620180 2 – 8 6210 1 Radial force 1540 0 1020 02 Radial force + axial pull 770 430 550 2203 Axial pull 0 815 0 455200 2 – 8 6212 1 Radial force 2050 0 1450 02 Radial force + axial pull 1200 770 500 4603 Axial pull 0 1350 0 720225 2 – 8 6213 1 Radial force 2460 0 1910 02 Radial force + axial pull 1370 900 500 6603 Axial pull 0 1560 0 920250 2 – 8 6215 1 Radial force 2770 0 1490 02 Radial force + axial pull 1400 840 500 4603 Axial pull 0 1500 0 710280 24 – 8315 24 – 862176317621963191 Radial force 3180 0 3000 02 Radial force + axial pull 1700 1820 600 10853 Axial pull 0 2630 0 13801 Radial force 3470 02 Radial force + axial pull 1750 2200 On request On request3 Axial pull 0 3000Load typesForces on shaft extension4 = @ E= B H? A I D = BJA @ ? A JHA 5 D = BJ = @ JO F A !) N E= F K JD A I D = BJA @ # " " # " # 4 ) K CN N 4N FR Radial forces referred to shaft mid-pointF A zug Tensile forces acting axially on the shaft ) K C6/6Siemens M 11 · 2003/2004

RatedoutputSizeOrder No.Order No.supplements forvoltage andtype of construction,seetable belowOperating data at rated outputRatedspeedEfficiencyhPowerfactorp.f.Squirrel-cage motorsSector solutions · Smoke extraction motorsRated Ratedcurrent at torque400 VStartingtorqueStartingcurrentSelection and ordering dataStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgForced-air cooled motors 1PP7, 1PP5 (aluminium housing) and 1PP6 (cast iron housing)IP55 degree of protection, type of cooling IC 411, temperature/time classes F200 and F300WeightType ofconstr.IM B 3approx.EN 12 101-30.751.11.52.23000 rpm, 2-pole, 50 Hz80 M 1PP7 080–2TA . . 28301PP7 083–2TA . . 284590 S90 L1PP7 090–2TA . . 28601PP7 096–2TA . . 288065.075.076.080.00.820.800.800.802.12.73.75.1Forced-air cooled (surface cooled) motors without external fan and fan cover; the motors are located in the air flow of the driven fan and are adequately cooledduring operation under normal conditions.2.53.75.07.32.32.62.42.85.66.15.56.32.42.72.73.1161616160.000850.00110.00150.0023 100 L 1PP7 106–2TA . . 2890 78.0 0.83 6.8 9.9 2.8 6.8 3.0 16 0.0038 234 112 M 1PP7 113–2TA . . 2905 83.0 0.83 8.5 13 2.6 7.2 2.9 16 0.0055 315.57.5111518.5132 S 1PP7 130–2TA . . 29251PP7 131–2TA . . 293085.088.089.590.091.00.870.890.860.900.9110.713.82126.532.518243649602.02.32.12.22.45.96.96.56.67.02.83.02.93.03.116161616160.0160.0210.0340.040.052160 M 1PP7 163–2TA . . 29401PP7 164–2TA . . 2940160 L 1PP7 166–2TA . . 294022 180 M 1PP5 183–2TA . . 2940 91.7 0.88 39 71 2.5 6.9 3.2 16 0.077 1193037200 L 1PP5 206–2TA . . 29451PP5 207–2TA . . 294592.392.80.890.89536545 225 M 1PP5 223–2TA . . 2960 93.6 0.89 78 145 2.8 7.7 3.4 16 0.2 22655 250 M 1PP6 253–2TB . . 2975 95.1 0.90 94 177 2.5 7.4 3.3 13 0.466 40575901101321602000.550.751.11.52.23280 S280 M315 S315 M315 L315 L1PP6 280–2TB . . 29751PP6 283–2TB . . 29751PP6 310–2TB . .1PP6 313–2TB . .1PP6 316–2TB . .1PP6 317–2TB . .29852984298429841500 rpm, 4-pole, 50 Hz80 M 1PP7 080–4TA . . 13951PP7 083–4TA . . 139590 S90 L1PP7 090–4TA . . 14151PP7 096–4TA . . 1420100 L 1PP7 106–4TA . . 14201PP7 107–4TA . . 141595.395.695.996.196.396.461.072.070.574.178.579.50.910.900.900.910.930.930.750.810.740.740.780.781261521862202603251.961.863.154.05.47.2971202412893524225126403.75.17.41015202.42.42.63.02.62.72.82.52.22.32.32.42.52.77.27.77.57.57.57.47.57.03.94.24.65.35.65.62.82.82.93.03.23.03.12.82.22.32.42.62.83.016161313131313131616161616160.140.160.8321.001.391.622.092.460.00150.00180.00280.00350.00480.00584 112 M 1PP7 113–4TA . . 1440 80.0 0.80 9.2 27 2.7 6.5 3.0 16 0.011 335.57.5132 S132 M1PP7 130–4TA . . 14501PP7 133–4TA . . 145585.085.00.780.781216.511 160 M 1PP7 163–4TA . . 1460 88.5 0.81 23 72 2.2 6.2 2.7 16 0.04 7015 160 L 1PP7 166–4TA . . 1460 87.0 0.80 32 98 2.6 6.5 3.0 16 0.052 9518.5 180 M 1PP5 183–4TA . . 1460 88.0 0.79 40 121 2.3 7.5 3.0 16 0.13 11622 180 L 1PP5 186–4TA . . 1460 90.0 0.80 45 144 2.3 7.5 3.0 16 0.15 13030 200 L 1PP5 207–4TA . . 1465 91.8 0.81 60 196 2.6 7.0 3.2 16 0.24 17337 225 S 1PP5 220–4TA . . 1470 92.9 0.87 66 241 2.8 7.0 3.2 16 0.32 21845 225 M 1PP5 223–4TA . . 1470 93.4 0.87 80 293 2.8 7.7 3.3 16 0.36 24455 250 M 1PP6 253–4TA . . 1485 94.9 0.86 97 354 2.9 7.5 3.3 16 0.856 44575 280 S 1PP6 280–4TA . . 1486 95.0 0.87 132 482 2.6 7.3 2.8 16 1.39 55590 280 M 1PP6 283–4TA . . 1485 94.9 0.88 156 579 2.5 7.3 2.8 16 1.71 655110 315 S 1PP6 310–4TA . . 1488 95.3 0.87 192 706 2.6 6.9 2.8 16 2.31 790132 315 M 1PP6 313–4TA . . 1488 95.5 0.87 230 847 2.7 7.0 2.7 16 2.88 945160 315 L 1PP6 316–4TA . . 1488 95.9 0.87 275 1027 2.9 7.4 2.9 16 3.46 1085200 315 L 1PP6 317–4TA . . 1488 95.7 0.88 345 1284 3.2 7.3 3.1 16 4.22 128536492.52.76.36.73.13.216160.0180.0249.811.514.617.44452718295168191510595770895103512259.6111417.3232646526■ Order No. supplementMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/400 V*400 Vd/690 V*500 V* 500 Vd IM B 5 IM V1withoutprotectivecoverIM B 351PP7 080 to 1PP7 096 1 6 3 – 0 1 1 61PP7 106 to 1PP7 166 1 6 3 5 0 1 1 61PP5 183 to 1PP5 223 1 6 3 5 0 1 1 61PP6 253 to 1PP6 313 1 6 3 5 0 1 1 61PP6 316 to 1PP6 318 – 6 – 5 0 1 1 ) 8 61) Additional radial supports must be provided. For other types of construction, see "Technical information", "Types of construction".Siemens M 11 · 2003/2004 6/7

Squirrel-cage motorsSector solutions · Smoke extraction motorsSelection and ordering dataRatedoutputSizeOrder No.Order No.supplements forvoltage andtype of construction,seetable belowOperating data at rated outputRatedspeedEfficiencyhPowerfactorp.f.Rated Ratedcurrent at torque400 VStartingtorqueStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgForced-air cooled motors 1PP7, 1PP5 (aluminium housing) and 1PP6 (cast iron housing)IP55 degree of protection, type of cooling IC 411, temperature/time classes F200 and F300WeightType ofconstr.IM B 3approx.EN 12 101-361000 rpm, 6-pole, 50 Hz0.37 80 M 1PP7 080–6TA . . 920 62.0 0.72 1.2 3.9 1.9 3.1 2.1 16 0.0015 9.60.55 1PP7 083–6TA . . 910 67.0 0.74 1.6 5.8 2.1 3.4 2.2 16 0.0018 110.75 90 S 1PP7 090–6TA . . 915 69.0 0.76 2.1 7.8 2.2 3.7 2.2 16 0.0028 14.21.1 90 L 1PP7 096–6TA . . 915 72.0 0.77 2.9 11.5 2.3 3.8 2.3 16 0.0035 17.41.5 100 L 1PP7 106–6TA . . 925 74.0 0.75 3.9 15 2.3 4 2.3 16 0.0063 252.2 112 M 1PP7 113–6TA . . 940 75.0 0.70 6.0 22 2.2 4.6 2.5 16 0.011 293 132 S 1PP7 130–6TA . . 950 79.0 0.76 7.2 30 1.9 4.2 2.2 16 0.015 444 132 M 1PP7 133–6TA . . 950 80.5 0.76 9.4 40 2.1 4.5 2.4 16 0.019 495.5 1PP7 134–6TA . . 950 81.0 0.75 14.5 55 2.3 5 2.6 16 0.025 577.5 160 M 1PP7 163–6TA . . 960 83.0 0.72 18 75 2.1 4.6 2.5 16 0.041 7811 160 L 1PP7 166–6TA . . 960 87.5 0.74 24.5 109 2.3 4.8 2.6 16 0.049 10415 180 L 1PP5 186–6TA . . 970 89.5 0.77 31.5 148 2.0 5.2 2.4 16 0.15 13018.5 200 L 1PP5 206–6TA . . 975 90.2 0.77 38.5 181 2.7 5.5 2.8 16 0.24 17322 1PP5 207–6TA . . 975 90.8 0.77 45.5 215 2.8 5.5 2.9 16 0.28 19330 225 M 1PP5 223–6TA . . 978 91.8 0.77 61 294 2.8 5.7 2.9 16 0.36 23437 250 M 1PP6 253–6TA . . 984 92.6 0.84 69 359 2.7 6.4 2.4 16 0.934 39045 280 S 1PP6 280–6TA . . 986 92.8 0.86 81 436 2.5 6.6 2.5 16 1.37 50055 280 M 1PP6 283–6TA . . 986 92.7 0.87 99 533 2.5 6.5 2.5 16 1.65 55075 315 S 1PP6 310–6TA . . 990 93.9 0.85 136 723 2.7 7.0 2.9 16 2.50 74090 315 M 1PP6 313–6TA . . 990 94.3 0.86 160 868 2.7 7.3 3.0 16 3.20 915110 315 L 1PP6 316–6TA . . 990 94.7 0.87 192 1061 2.6 7.4 3.0 16 4.02 990132 315 L 1PP6 317–6TA . . 988 94.8 0.87 230 1276 3.0 7.2 2.8 16 4.71 1160160 315 L 1PP6 318–6TA . . 990 95.0 0.86 285 1543 3.1 7.5 3.0 16 5.39 1225Forced-air cooled (surface cooled) motors without external fan and fan cover; the motors are located in the air flow of the driven fan and are adequately cooledduring operation under normal conditions.■ Order No. supplementMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/400 V*400 Vd/690 V*For other types of construction, see "Technical information", "Types of construction".500 V* 500 Vd IM B 5 IM V1withoutprotectivecoverIM B 351PP7 080 to 1PP7 096 1 6 3 – 0 1 1 61PP7 106 to 1PP7 166 1 6 3 5 0 1 1 61PP5 183 to 1PP5 223 1 6 3 5 0 1 1 61PP6 253 to 1PP6 313 1 6 3 5 0 1 1 61PP6 316 to 1PP6 318 – 6 – 5 0 1 1 ) 8 61) Additional radial supportsmust be provided.6/8Siemens M 11 · 2003/2004

RatedoutputSizeOrder No.Order No.supplements forvoltage andtype of construction,seetable belowOperating data at rated outputRatedspeedEfficiencyhPowerfactorp.f.Squirrel-cage motorsSector solutions · Smoke extraction motorsRated Ratedcurrent at torque400 VStartingtorqueStartingcurrentSelection and ordering dataStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgSelf-cooled motors 1LA7, 1LA5 (aluminium housing) and 1LG6 (cast iron housing)IP55 degree of protection, type of cooling IC 411, temperature/time classes F200 and F300WeightType ofconstr.IM B 3approx.EN 12 101-33000 rpm, 2-pole, 50 Hz0.75 80 M 1LA7 080–2TA . . 2830 65.0 0.82 2.1 2.5 2.3 5.6 2.4 16 0.00085 10.21.1 1LA7 083–2TA . . 2845 75.0 0.80 2.7 3.7 2.6 6.1 2.7 16 0.0011 11.91.5 90 S 1LA7 090–2TA . . 2860 76.0 0.80 3.7 5.0 2.4 5.5 2.7 16 0.0015 15.22.2 90 L 1LA7 096–2TA . . 2880 80.0 0.80 5.1 7.3 2.8 6.3 3.1 16 0.002 183 100 L 1LA7 106–2TA . . 2890 78.0 0.83 6.8 9.9 2.8 6.8 3.0 16 0.0038 244 112 M 1LA7 113–2TA . . 2905 83.0 0.83 8.5 13 2.6 7.2 2.9 16 0.0055 325.5 132 S 1LA7 130–2TA . . 2925 85.0 0.87 10.7 18 2.0 5.9 2.8 16 0.016 457.5 1LA7 131–2TA . . 2930 88.0 0.89 13.8 24 2.3 6.9 3.0 16 0.021 5311 160 M 1LA7 163–2TA . . 2940 89.5 0.86 21 36 2.1 6.5 2.9 16 0.034 7415 1LA7 164–2TA . . 2940 90.0 0.90 26.5 49 2.2 6.6 3.0 16 0.04 8518.5 160 L 1LA7 166–2TA . . 2940 91.0 0.91 32.5 60 2.4 7.0 3.1 16 0.052 9822 180 M 1LA5 183–2TA . . 2940 91.7 0.88 39 71 2.5 6.9 3.2 16 0.077 12530 200 L 1LA5 206–2TA . . 2945 92.3 0.89 53 97 2.4 7.2 2.8 16 0.14 17637 1LA5 207–2TA . . 2945 92.8 0.89 65 120 2.4 7.7 2.8 16 0.16 19945 225 M 1LA5 223–2TA . . 2960 93.6 0.89 78 145 2.8 7.7 3.4 16 0.2 23555 250 M 1LG6 253–2TB . . 2975 94.2 0.90 94 177 2.5 7.4 3.3 13 0.466 42075 280 S 1LG6 280–2TB . . 2975 94.8 0.91 126 241 2.6 7.5 2.9 13 0.832 53090 280 M 1LG6 283–2TB . . 2975 95.2 0.90 152 289 3.0 7.5 3.0 13 1.00 615110 315 S 1LG6 310–2TB . . 2985 95.0 0.90 186 352 2.6 7.5 3.2 13 1.39 790132 315 M 1LG6 313–2TB . . 2984 95.3 0.91 220 422 2.7 7.4 3.0 13 1.62 915160 315 L 1LG6 316–2TB . . 2984 95.7 0.93 260 512 2.8 7.5 3.1 13 2.09 1055200 315 L 1LG6 317–2TB . . 2984 95.9 0.93 325 640 2.5 7.0 2.8 13 2.46 12451500 rpm, 4-pole, 50 Hz0.55 80 M 1LA7 080–4TA . . 1395 61.0 0.75 1.96 3.7 2.2 3.9 2.2 16 0.0015 100.75 1LA7 083–4TA . . 1395 72.0 0.81 1.86 5.1 2.3 4.2 2.3 16 0.0018 11.41.1 90 S 1LA7 090–4TA . . 1415 70.5 0.74 3.15 7.4 2.3 4.6 2.4 16 0.0028 14.61.5 90 L 1LA7 096–4TA . . 1420 74.1 0.74 4.0 10 2.4 5.3 2.6 16 0.0035 17.92.2 100 L 1LA7 106–4TA . . 1420 78.5 0.78 5.4 15 2.5 5.6 2.8 16 0.0048 243 1LA7 107–4TA . . 1415 79.5 0.78 7.2 20 2.7 5.6 3.0 16 0.0058 274 112 M 1LA7 113–4TA . . 1440 80.0 0.80 9.2 27 2.7 6.5 3.0 16 0.011 345.5 132 S 1LA7 130–4TA . . 1450 85.0 0.78 12 36 2.5 6.3 3.1 16 0.018 477.5 132 M 1LA7 133–4TA . . 1455 85.0 0.78 16.5 49 2.7 6.7 3.2 16 0.024 5311 160 M 1LA7 163–4TA . . 1460 88.5 0.81 23 72 2.2 6.2 2.7 16 0.04 7315 160 L 1LA7 166–4TA . . 1460 87.0 0.80 32 98 2.6 6.5 3.0 16 0.052 9818.5 180 M 1LA5 183–4TA . . 1460 88.0 0.79 40 121 2.3 7.5 3.0 16 0.13 12522 180 L 1LA5 186–4TA . . 1460 90.0 0.80 45 144 2.3 7.5 3.0 16 0.15 13930 200 L 1LA5 207–4TA . . 1465 91.8 0.81 60 196 2.6 7.0 3.2 16 0.24 18437 225 S 1LA5 220–4TA . . 1470 92.9 0.87 66 241 2.8 7.0 3.2 16 0.32 23045 225 M 1LA5 223–4TA . . 1470 93.4 0.87 80 293 2.8 7.7 3.3 16 0.36 25655 250 M 1LG6 253–4TA . . 1485 94.7 0.86 97 354 2.9 7.5 3.3 16 0.856 46075 280 S 1LG6 280–4TA . . 1486 94.6 0.87 132 482 2.6 7.3 2.8 16 1.40 57590 280 M 1LG6 283–4TA . . 1485 94.6 0.88 156 579 2.5 7.3 2.8 16 1.70 675110 315 S 1LG6 310–4TA . . 1488 95.0 0.87 192 706 2.6 6.9 2.8 16 2.31 810132 315 M 1LG6 313–4TA . . 1488 95.3 0.87 230 847 2.7 7.0 2.7 16 2.88 965160 315 L 1LG6 316–4TA . . 1488 95.7 0.87 275 1027 2.9 7.4 2.9 16 3.46 1105200 315 L 1LG6 317–4TA . . 1488 95.5 0.88 345 1284 3.2 7.3 3.1 16 4.22 1305Surface-cooled motors with external fan and fan cover.6■ Order No. supplementMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/400 V*400 Vd/690 V*500 V* 500 Vd IM B 5 IM V1withoutprotectivecoverIM B 351LA7 080 to 1LA7 096 1 6 3 – 0 1 1 61LA7 106 to 1LA7 166 1 6 3 5 0 1 1 61LA5 183 to 1LA5 223 1 6 3 5 0 1 1 61LG6 253 to 1LG6 313 1 6 3 5 0 1 1 61LG6 316 to 1LG6 318 – 6 – 5 0 1 1 ) 8 61) Additional radial supports must be provided. For other types of construction, see "Technical information", "Types of construction".Siemens M 11 · 2003/2004 6/9

Squirrel-cage motorsSector solutions · Smoke extraction motorsSelection and ordering dataRatedoutputSizeOrder No.Order No.supplements forvoltage andtype of construction,seetable belowOperating data at rated outputRatedspeedEfficiencyhPowerfactorp.f.Rated Ratedcurrent at torque400 VStartingtorqueStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgSelf-cooled motors 1LA7, 1LA5 (aluminium housing) and 1LG6 (cast iron housing)IP55 degree of protection, type of cooling IC 411, temperature/time classes F200 and F300WeightType ofconstr.IM B 3approx.EN 12 101-361000 rpm, 6-pole, 50 Hz0.37 80 M 1LA7 080–6TA . . 920 62.0 0.72 1.2 3.9 1.9 3.1 2.1 16 0.0015 9.50.55 1LA7 083–6TA . . 910 67.0 0.74 1.6 5.8 2.1 3.4 2.2 16 0.0018 11.40.75 90 S 1LA7 090–6TA . . 915 69.0 0.76 2.1 7.8 2.2 3.7 2.2 16 0.0028 14.81.1 90 L 1LA7 096–6TA . . 915 72.0 0.77 2.9 11.5 2.3 3.8 2.3 16 0.0035 181.5 100 L 1LA7 106–6TA . . 925 74.0 0.75 3.9 15 2.3 4 2.3 16 0.0063 262.2 112 M 1LA7 113–6TA . . 940 75.0 0.70 6.0 22 2.2 4.6 2.5 16 0.011 303 132 S 1LA7 130–6TA . . 950 79.0 0.76 7.2 30 1.9 4.2 2.2 16 0.015 454 132 M 1LA7 133–6TA . . 950 80.5 0.76 9.4 40 2.1 4.5 2.4 16 0.019 505.5 1LA7 134–6TA . . 950 81.0 0.75 14.5 55 2.3 5 2.6 16 0.025 587.5 160 M 1LA7 163–6TA . . 960 83.0 0.72 18 75 2.1 4.6 2.5 16 0.041 8111 160 L 1LA7 166–6TA . . 960 87.5 0.74 24.5 109 2.3 4.8 2.6 16 0.049 10715 180 L 1LA5 186–6TA . . 970 89.5 0.77 31.5 148 2.0 5.2 2.4 16 0.15 13918.5 200 L 1LA5 206–6TA . . 975 90.2 0.77 38.5 181 2.7 5.5 2.8 16 0.24 18422 1LA5 207–6TA . . 975 90.8 0.77 45.5 215 2.8 5.5 2.9 16 0.28 20430 225 M 1LA5 223–6TA . . 978 91.8 0.77 61 294 2.8 5.7 2.9 16 0.36 24637 250 M 1LG6 253–6TA . . 984 92.4 0.84 69 359 2.7 6.4 2.4 16 0.934 40545 280 S 1LG6 280–6TA . . 986 92.7 0.86 81 436 2.5 6.6 2.5 16 1.40 52055 280 M 1LG6 283–6TA . . 986 92.6 0.87 99 533 2.5 6.5 2.5 16 1.60 57075 315 S 1LG6 310–6TA . . 990 93.8 0.85 136 723 2.7 7.0 2.9 16 2.50 76090 315 M 1LG6 313–6TA . . 990 94.2 0.86 160 868 2.7 7.3 3.0 16 3.20 935110 315 L 1LG6 316–6TA . . 990 94.6 0.87 192 1061 2.6 7.4 3.0 16 4.02 1010132 315 L 1LG6 317–6TA . . 988 94.7 0.87 230 1276 3.0 7.2 2.8 16 4.71 1180160 315 L 1LG6 318–6TA . . 990 94.9 0.86 285 1543 3.1 7.5 3.0 16 5.39 1245Surface-cooled motors with external fan and fan cover.■ Order No. supplementMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/400 V*400 Vd/690 V*For other types of construction, see "Technical information", "Types of construction".500 V* 500 Vd IM B 5 IM V1withoutprotectivecoverIM B 351LA7 080 to 1LA7 096 1 6 3 – 0 1 1 61LA7 106 to 1LA7 166 1 6 3 5 0 1 1 61LA5 183 to 1LA5 223 1 6 3 5 0 1 1 61LG6 253 to 1LG6 313 1 6 3 5 0 1 1 61LG6 316 to 1LG6 318 – 6 – 5 0 1 1 ) 8 61) Additional radial supportsmust be provided.6/10Siemens M 11 · 2003/2004

RatedoutputSizeOrder No.Order No.supplements forvoltage andtype of construction,seetable belowOperating data at rated outputRatedspeedEfficiencyhPowerfactorp.f.Squirrel-cage motorsSector solutions · Smoke extraction motorsRated Ratedcurrent at torque400 VStartingtorqueStartingcurrentSelection and ordering dataStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgForced-air cooled motors 1PP6 (cast iron housing)IP55 degree of protection, cooling type IC 411, temperature/time class F400WeightType ofconstr.IM B 3approx.EN 12 101-33000 rpm, 2-pole, 50 Hz3 100 L 1PP6 106–2UA . . 2875 79.0 0.85 6.5 10 2.5 6.2 2.8 16 0.0038 314 112 M 1PP6 113–2UA . . 2900 82.0 0.85 8.7 13 2.5 6.8 2.9 16 0.0055 405.5 132 S 1PP6 130–2UA . . 2920 84.0 0.89 10.8 18 1.9 5.7 2.7 16 0.016 497.5 1PP6 131–2UA . . 2930 85.0 0.89 14.5 24 2.0 6.5 2.8 16 0.021 5411 160 M 1PP6 163–2UA . . 2930 87.0 0.85 21 36 1.8 6.4 2.7 16 0.034 9115 160 M 1PP6 164–2UA . . 2930 86.0 0.89 27.5 49 2.0 6.5 2.80 16 0.04 9918.5 160 L 1PP6 166–2UA . . 2930 87.0 0.90 34 60 2.0 7.0 2.70 16 0.052 10922 180 M 1PP6 183–2UA . . 2955 93.1 0.88 39 71 2.4 7.0 3.2 16 0.086 17530 200 L 1PP6 206–2UA . . 2955 92.8 0.88 53 97 2.3 6.7 3.1 16 0.151 21537 200 L 1PP6 207–2UA . . 2958 93.0 0.89 65 119 2.4 7.1 3.2 16 0.182 24545 225 M 1PP6 223–2UA . . 2962 95.0 0.89 77 145 2.4 7.1 3.1 16 0.266 32055 250 M 1PP6 253–2UA . . 2972 94.9 0.90 94 177 2.3 6.7 2.9 16 0.466 40575 280 S 1PP6 280–2UB . . 2975 94.9 0.89 128 241 2.4 6.8 2.9 13 0.832 51090 280 M 1PP6 283–2UB . . 2976 95.2 0.90 152 289 2.5 7.4 3.0 13 1.00 595110 315 S 1PP6 310–2UB . . 2982 95.3 0.91 184 352 2.4 6.8 2.7 13 1.39 770132 315 M 1PP6 313–2UB . . 2980 95.7 0.91 220 423 2.5 6.9 2.8 13 1.62 895160 315 L 1PP6 316–2UB . . 2982 96.0 0.92 265 512 2.4 7.1 2.8 13 2.09 1035190 315 L 1PP6 317–2UB . . 2982 96.3 0.93 325 608 2.6 7.2 2.9 13 2.46 12251500 rpm, 4-pole, 50 Hz2.2 100 L 1PP6 106–4UA . . 1410 79.0 0.78 5.5 15 2.2 5.2 2.7 16 0.0048 313 1PP6 107–4UA . . 1410 79.0 0.80 7.1 20 2.5 5.0 2.6 16 0.0058 344 112 M 1PP6 113–4UA . . 1440 82.0 0.75 9.5 27 2.7 5.7 3.0 16 0.011 425.5 132 S 1PP6 130–4UA . . 1455 81.0 0.80 12.8 36 2.5 6.3 3.0 16 0.018 517.5 132 M 1PP6 133–4UA . . 1455 84.0 0.75 17.2 49 2.7 6.7 3.1 16 0.024 5811 160 M 1PP6 163–4UA . . 1460 85.0 0.80 24 72 2.2 6.2 2.7 16 0.04 9515 160 L 1PP6 166–4UA . . 1460 85.0 0.78 34 98 2.4 6.4 2.8 16 0.052 10818.5 180 M 1PP6 183–4UA . . 1470 91.2 0.84 35 120 2.4 6.1 2.8 16 0.122 15022 180 L 1PP6 186–4UA . . 1472 92.1 0.85 40.5 143 2.4 6.4 2.9 16 0.144 17530 200 L 1PP6 207–4UA . . 1470 92.6 0.86 55 195 2.4 6.4 3.1 16 0.234 21537 225 S 1PP6 220–4UA . . 1480 92.9 0.86 67 239 2.6 6.5 2.8 16 0.398 28045 225 M 1PP6 223–4UA . . 1480 93.6 0.86 81 290 2.7 6.6 2.9 16 0.486 32055 250 M 1PP6 253–4UA . . 1485 94.5 0.87 97 354 2.5 7.4 2.9 16 0.856 44575 280 S 1PP6 280–4UA . . 1484 94.6 0.87 132 483 2.4 6.7 2.8 16 1.39 55490 280 M 1PP6 283–4UA . . 1486 95.1 0.86 160 578 2.6 7.3 3.0 16 1.71 655110 315 S 1PP6 310–4UA . . 1488 95.3 0.87 192 706 2.7 7.0 2.8 16 2.31 790132 315 M 1PP6 313–4UA . . 1488 95.6 0.88 225 847 2.6 7.1 2.8 16 2.88 945160 315 L 1PP6 316–4UA . . 1490 95.8 0.88 275 1025 2.9 7.2 2.9 16 3.46 1085200 315 L 1PP6 317–4UA . . 1488 95.9 0.88 345 1284 3.1 7.5 2.9 16 4.22 1285Forced-air cooled (surface cooled) motors without external fan and fan cover; the motors are located in the air flow of the driven fan and are adequately cooledduring operation under normal conditions.6■ Order No. supplementMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/400 V*400 Vd/690 V*For other types of construction, see "Technical information", "Types of construction".500 V* 500 Vd IM B 5 IM V1withoutprotectivecoverIM B 351PP6 106 to 1PP6 313 1 6 3 5 0 1 1 61PP6 316 to 1PP6 318 – 6 – 5 0 1 1 ) 8 61) Additional radial supportsmust be provided.Siemens M 11 · 2003/2004 6/11

Squirrel-cage motorsSector solutions · Smoke extraction motorsSelection and ordering dataRatedoutputSizeOrder No.Order No.supplements forvoltage andtype of construction,seetable belowOperating data at rated outputRatedspeedEfficiencyhPowerfactorp.f.Rated Ratedcurrent at torque400 V1.5 100 L 1PP6 106–6UA . . 925 72.0 0.70 4.5 15 2.3 4.0 2.3 16 0.0063 312.2 112 M 1PP6 113–6UA . . 940 75.0 0.74 6.1 22 2.1 4.4 2.3 16 0.011 423 132 S 1PP6 130–6UA . . 950 77.0 0.75 7.8 30 1.6 4.1 1.7 16 0.015 524 132 M 1PP6 133–6UA . . 950 80.0 0.76 10 40 1.7 4.6 2.1 16 0.019 625.5 132 M 1PP6 134–6UA . . 950 81.0 0.76 14 55 2.0 5.0 2.3 16 0.025 727.5 160 M 1PP6 163–6UA . . 960 82.0 0.74 20 75 2.0 5.0 2.4 16 0.041 10711 160 L 1PP6 166–6UA . . 960 84.0 0.74 27.5 109 2.0 5.0 2.5 16 0.049 12915 180 L 1PP6 186–6UA . . 974 88.9 0.82 30 147 2.2 5.2 2.3 16 0.203 17018.5 200 L 1PP6 206–6UA . . 975 89.8 0.82 36.5 181 2.2 5.3 2.3 16 0.285 20022 200 L 1PP6 207–6UA . . 975 90.8 0.83 42.5 215 2.2 5.4 2.3 16 0.362 23030 225 M 1PP6 223–6UA . . 980 92.3 0.84 56 292 2.7 6.3 2.8 16 0.629 31537 250 M 1PP6 253–6UA . . 984 93.0 0.84 69 359 2.8 6.5 2.4 16 0.934 39045 280 S 1PP6 280–6UA . . 986 92.6 0.86 82 436 2.8 6.3 2.5 16 1.37 50055 280 M 1PP6 283–6UA . . 986 93.1 0.86 99 533 3.1 6.8 2.7 16 1.65 55075 315 S 1PP6 310–6UA . . 990 94.0 0.84 138 723 2.7 7.0 2.9 16 2.50 74090 315 M 1PP6 313–6UA . . 988 94.5 0.85 162 870 2.6 7.1 2.8 16 2.50 915110 315 L 1PP6 316–6UA . . 988 94.7 0.85 198 1063 2.8 7.2 2.8 16 2.50 9906132 315 L 1PP6 317–6UA . . 990 95.1 0.85 235 1273 3.0 7.5 3.0 16 2.50 1160160 315 L 1PP6 318–6UA . . 988 95.1 0.86 285 1546 3.1 7.5 3.0 16 2.50 1225Forced-air cooled (surface cooled) motors without external fan and fan cover; the motors are located in the air flow of the driven fan and are adequately cooledduring operation under normal conditions.StartingtorqueStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgForced-air cooled motors 1PP6 (cast iron housing)IP55 degree of protection, cooling type IC 411, temperature/time class F4001000 rpm, 6-pole, 50 HzWeightType ofconstr.IM B 3approx.EN 12 101-3■ Order No. supplementMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/400 V*400 Vd/690 V*For other types of construction, see "Technical information", "Types of construction".500 V* 500 Vd IM B 5 IM V1withoutprotectivecoverIM B 351PP6 106 to 1PP6 313 1 6 3 5 0 1 1 61PP6 316 to 1PP6 318 – 6 – 5 0 1 1 ) 8 61) Additional radial supportsmust be provided.6/12Siemens M 11 · 2003/2004

RatedoutputSizeOrder No.Order No.supplements forvoltage andtype of construction,seetable belowOperating data at rated outputRatedspeedEfficiencyhPowerfactorp.f.Squirrel-cage motorsSector solutions · Smoke extraction motorsRated Ratedcurrent at torque400 VStartingtorqueStartingcurrentSelection and ordering dataStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgSelf-cooled motors 1LA6, 1LG6 (cast iron housing)IP55 degree of protection, cooling type IC 411, temperature/time class F400WeightType ofconstr.IM B 3approx.EN 12 101-33000 rpm, 2-pole, 50 Hz3 100 L 1LA6 106–2UA . . 2875 79.0 0.85 6.5 10 2.5 6.2 2.8 16 0.0038 324 112 M 1LA6 113–2UA . . 2900 82.0 0.85 8.7 13 2.5 6.8 2.9 16 0.0055 415.5 132 S 1LA6 130–2UA . . 2920 84.0 0.89 10.8 18 1.9 5.7 2.7 16 0.016 517.5 1LA6 131–2UA . . 2930 85.0 0.89 14.5 24 2.0 6.5 2.8 16 0.021 5611 160 M 1LA6 163–2UA . . 2930 87.0 0.85 21 36 1.8 6.4 2.7 16 0.034 9315 160 M 1LA6 164–2UA . . 2930 86.0 0.89 27.5 49 2.0 6.5 2.80 16 0.04 10218.5 160 L 1LA6 166–2UA . . 2930 87.0 0.90 34 60 2.0 7.0 2.70 16 0.05 11222 180 M 1LG6 183–2UA . . 2955 92.6 0.88 39 71 2.4 7.0 3.2 16 0.086 18030 200 L 1LG6 206–2UA . . 2955 92.2 0.88 53 97 2.3 6.7 3.1 16 0.151 22537 200 L 1LG6 207–2UA . . 2958 92.5 0.89 65 119 2.4 7.1 3.2 16 0.182 25545 225 M 1LG6 223–2UA . . 2962 94.6 0.89 77 145 2.4 7.1 3.1 16 0.266 33055 250 M 1LG6 253–2UA . . 2972 94.3 0.90 94 177 2.3 6.7 2.9 16 0.466 42075 280 S 1LG6 280–2UB . . 2975 94.5 0.89 128 241 2.4 6.8 2.9 13 0.832 53090 280 M 1LG6 283–2UB . . 2976 94.9 0.90 152 289 2.5 7.4 3.0 13 1.00 615110 315 S 1LG6 310–2UB . . 2982 94.7 0.91 184 352 2.4 6.8 2.7 13 1.39 790132 315 M 1LG6 313–2UB . . 2980 95.2 0.91 220 423 2.5 6.9 2.8 13 1.62 915160 315 L 1LG6 316–2UB . . 2982 95.6 0.92 265 512 2.4 7.1 2.8 13 2.09 1055190 315 L 1LG6 317–2UB . . 2982 95.9 0.93 325 608 2.6 7.2 2.9 13 2.46 12451500 rpm, 4-pole, 50 Hz2.2 100 L 1LA6 106–4UA . . 1410 79.0 0.78 5.5 15 2.2 5.2 2.7 16 0.0048 323 1LA6 107–4UA . . 1410 79.0 0.80 7.1 20 2.5 5.0 2.6 16 0.0058 344 112 M 1LA6 113–4UA . . 1440 82.0 0.75 9.5 27 2.7 5.7 3.0 16 0.011 435.5 132 S 1LA6 130–4UA . . 1455 81.0 0.80 12.8 36 2.5 6.3 3.0 16 0.018 537.5 132 M 1LA6 133–4UA . . 1455 84.0 0.75 17.2 49 2.7 6.7 3.1 16 0.024 6011 160 M 1LA6 163–4UA . . 1460 85.0 0.80 24 72 2.2 6.2 2.7 16 0.04 9715 160 L 1LA6 166–4UA . . 1460 85.0 0.78 34 98 2.4 6.4 2.8 16 0.052 11018.5 180 M 1LG6 183–4UA . . 1470 90.7 0.84 35 120 2.4 6.1 2.8 16 0.122 15522 180 L 1LG6 186–4UA . . 1472 91.7 0.85 40.5 143 2.4 6.4 2.9 16 0.144 18030 200 L 1LG6 207–4UA . . 1470 92.2 0.86 55 195 2.4 6.4 3.1 16 0.234 22537 225 S 1LG6 220–4UA . . 1480 92.6 0.86 67 239 2.6 6.5 2.8 16 0.398 29045 225 M 1LG6 223–4UA . . 1480 93.3 0.86 81 290 2.7 6.6 2.9 16 0.486 33055 250 M 1LG6 253–4UA . . 1485 94.2 0.87 97 354 2.5 7.4 2.9 16 0.856 46075 280 S 1LG6 280–4UA . . 1484 94.2 0.87 132 483 2.4 6.7 2.8 16 1.39 57490 280 M 1LG6 283–4UA . . 1486 94.7 0.86 160 578 2.6 7.3 3.0 16 1.71 675110 315 S 1LG6 310–4UA . . 1488 95.0 0.87 192 706 2.7 7.0 2.8 16 2.31 810132 315 M 1LG6 313–4UA . . 1488 95.3 0.88 225 847 2.6 7.1 2.8 16 2.88 965160 315 L 1LG6 316–4UA . . 1490 95.6 0.88 275 1025 2.9 7.2 2.9 16 3.46 1105200 315 L 1LG6 317–4UA . . 1488 95.7 0.88 345 1284 3.1 7.5 2.9 16 4.22 1305Surface-cooled motors with integral fan and fan cover.6■ Order No. supplementMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/400 V*400 Vd/690 V*For other types of construction, see "Technical information", "Types of construction".500 V* 500 Vd IM B 5 IM V1withoutprotectivecoverIM B 351LA6 106 to 1LG6 313 1 6 3 5 0 1 1 61LG6 316 to 1LG6 318 – 6 – 5 0 1 1 ) 8 61) Additional radial supportsmust be provided.Siemens M 11 · 2003/2004 6/13

Squirrel-cage motorsSector solutions · Smoke extraction motorsSelection and ordering dataRatedoutputSizeOrder No.Order No.supplements forvoltage andtype of construction,seetable belowOperating data at rated outputRatedspeedEfficiencyhPowerfactorp.f.Rated Ratedcurrent at torque400 V1.5 100 L 1LA6 106–6UA . . 925 72.0 0.70 4.5 15 2.3 4.0 2.3 16 0.0063 322.2 112 M 1LA6 113–6UA . . 940 75.0 0.74 6.1 22 2.1 4.4 2.3 16 0.011 433 132 S 1LA6 130–6UA . . 950 77.0 0.75 7.8 30 1.6 4.1 1.7 16 0.015 544 132 M 1LA6 133–6UA . . 950 80.0 0.76 10 40 1.7 4.6 2.1 16 0.019 635.5 132 M 1LA6 134–6UA . . 950 81.0 0.76 14 55 2.0 5.0 2.3 16 0.025 747.5 160 M 1LA6 163–6UA . . 960 82.0 0.74 20 75 2.0 5.0 2.4 16 0.041 11011 160 L 1LA6 166–6UA . . 960 84.0 0.74 27.5 109 2.0 5.0 2.5 16 0.049 13215 180 L 1LG6 186–6UA . . 974 88.7 0.82 30 147 2.2 5.2 2.3 16 0.203 17518.5 200 L 1LG6 206–6UA . . 975 89.4 0.82 36.5 181 2.2 5.3 2.3 16 0.285 21022 200 L 1LG6 207–6UA . . 975 90.5 0.83 42.5 215 2.2 5.4 2.3 16 0.362 24030 225 M 1LG6 223–6UA . . 980 92.2 0.84 56 292 2.7 6.3 2.8 16 0.629 32537 250 M 1LG6 253–6UA . . 984 92.6 0.84 69 359 2.8 6.5 2.4 16 0.934 40545 280 S 1LG6 280–6UA . . 986 92.3 0.86 82 436 2.8 6.3 2.5 16 1.37 52055 280 M 1LG6 283–6UA . . 986 92.8 0.86 99 533 3.1 6.8 2.7 16 1.65 57075 315 S 1LG6 310–6UA . . 990 93.7 0.84 138 723 2.7 7.0 2.9 16 2.50 76090 315 M 1LG6 313–6UA . . 988 94.2 0.85 162 870 2.6 7.1 2.8 16 3.20 935110 315 L 1LG6 316–6UA . . 988 94.5 0.85 198 1063 2.8 7.2 2.8 16 4.02 10106132 315 L 1LG6 317–6UA . . 990 94.9 0.85 235 1273 3.0 7.5 3.0 16 4.71 1180160 315 L 1LG6 318–6UA . . 988 94.9 0.86 285 1546 3.1 7.5 3.0 16 5.39 1245Surface-cooled motors with integral fan and fan cover.StartingtorqueStartingcurrentStallingtorqueFor direct-on-line startingas multiple of the ratedtorque current torqueTorqueclassMomentofinertiaJkW rpm % A Nm KL kg m 2 kgSelf-cooled motors 1LA6, 1LG6 (cast iron housing)IP55 degree of protection, cooling type IC 411, temperature/time class F4001000 rpm, 6-pole, 50 HzWeightType ofconstr.IM B 3approx.EN 12 101-3■ Order No. supplementMotor type Penultimate position: Voltage identifier Final position: Type of construction identifier50 Hz IM B 3 Price supplement230 Vd/400 V*400 Vd/690 V*For other types of construction, see "Technical information", "Types of construction".500 V* 500 Vd IM B 5 IM V1withoutprotectivecoverIM B 351LA6 106 to 1LG6 313 1 6 3 5 0 1 1 61LG6 316 to 1LG6 318 – 6 – 5 0 1 1 ) 8 61) Additional radial supportsmust be provided.6/14Siemens M 11 · 2003/2004

Squirrel-cage motorsSector solutions · Smoke extraction motorsOrder codes for special designsAdditional ordersuffix –Zwith ordercodeSpecial designsWindings and motor protectionA11 Motor protection by means of PTC thermistor with3 built-in temperature sensors for shutdown 1 )A12 Motor protection by means of PTC thermistor with6 built-in temperature sensors for warning and shutdown1 )A23 Motor temperature sensing with built-inKTY 84-130 temperature sensors 1 )Motor type – Size1PP7 1PP5 1PP6 1LA7 1LA5 1LG6 1LA680 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 16080 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 16080 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160Paint finishSpecial paintwork in RAL 7030 stone greyStandard design (without order code)M16 RAL 1002 sand yellow 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160M17M18K27M19M20K28L42M21M22M23L43RAL 1013 pearl whiteRAL 3000 flame redRAL 6011 mignonette greenRAL 6021 pale greenRAL 7001 silver greyRAL 7031 bluish greyRAL 7032 pebble greyRAL 7035 light greyRAL 9001 cream whiteRAL 9002 grey whiteRAL 9005 jet blackY54 V Special paintwork in other colors: RAL 1015, 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160And special 1019, 2003, 2004, 3007, 5007, 5009, 5010, 5012,paintwork 5015, 5017, 5018, 5019, 6019, 7000, 7004, 7011,RAL . . . . 7016, 7022, 7033K23 Unpainted (only cast iron parts primed) 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160K24 Unpainted, only primed 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 1606Mechanical designK40 Regreasing device 100 – 160 180 – 225 100 – 315 100 – 160 180 – 225 180 – 315 100 – 160L13 External earthing 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160K31 Extra rating plate, loose Standard versionY82 V Extra rating plate 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160And ordercodeK45 Anti-condensation heating for 230 V 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160K46 Anti-condensation heating for 115 V 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160L99 Wire-lattice pallet 80 – 160 180 100 – 180 80 – 150 180 180 100 – 160Notes on safety and commissioning/certificationB02 Factory test certificate 2.3 acc. to EN 10 204(routine test)80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160Additional suffixesA60 Installation of 3 PT 100 G resistance thermometers – 225 225 – 315 – 225 225 – 315 –A61 Installation of 6 PT 100 G resistance thermometers – 225 225 – 315 – 225 225 – 315 –G50 Measuring nipples for SPM shock pulse measurement – 180 – 225 180 – 315 – 180 – 225 180 – 315 –for bearing monitoringK50 IP65 degree of protection 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160L03 Vibration-proof version 80 – 160 180 – 225 100 – 160 80 – 160 180 – 225 – 100 – 160L51 Protruding cable end – right side 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160L52 Protruding cable end – left side 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160L68 Full-key balancing 80 – 160 180 – 225 100 – 315 80 – 160 180 – 225 180 – 315 100 – 160V Additional plain text required. 1) For appropriate tripping unit, seeCatalog LV 10.Siemens M 11 · 2003/2004 6/15

Squirrel-cage motorsSector solutionsNotes66/16Siemens M 11 · 2003/2004

Squirrel-cage motorsDimensionsDimension sheet generator:(part of the SD Configurator)The SD Configurator contains a dimensiondrawing for each motor in this catalog.Provided that a complete Order No. is enteredor parameterized with or without an order code,a dimension drawing can be called up under the"Documentation" tab.7/27/47/67/87/107/127/147/167/187/201LA7, 1MA7 · Frame sizes 56 M to 160 L1LA5 · Frame sizes 180 M to 225 M1LA9 · Frame sizes 56 to 200 L1LA6, 1MA6 · Frame sizes 100 L to 160 L1MA6 · Frame sizes 180 M to 315 L1LG4 · Frame sizes 180 M to 315 L1LG6 · Frame sizes 180 M to 315 L1LA8 · Frame sizes 315 to 4501MJ6, 1MJ7 · Frame sizes 71 M to 160 L1MJ6 · Frame sizes 180 M to 315 M1MJ8 · Frame sizes 315 M to 355Flange dimensionsDimensions for smoke extraction motorsand 1MJ1 motors on requestThese dimension drawings can be presentedand printed in various different views and windows.The corresponding dimension drawings can beexported, saved and processed in DXF format(interchange/import format for CAD systems) oras bitmap graphics.The SD configurator has been integrated intothe electronic catalogue CA 01 as a selectionaid (for further information see "Technical Information","Project planning aids").The interactive catalogue CA 01 can be orderedfrom your local Siemens sales representative oron the Internet underhttp://www.siemens.com/automation/CA01At this address, you will also find links to Tipsand Tricks, and downloads for updating thefunctions or content.Order No. of the CA 01 10/2003 EnglishE86060-D4001-A110-C1-7600Notes on the dimensions■ Dimension drawings according to DIN EN 50 347 andIEC 60 072.■ FitsThe shaft extensions specified in the dimension tables(DIN 748) and centering spigot diameters(DIN 42 948) are machined with the following fits:Dimension ISO fitdesignation DIN ISO 286-2D, DA to 30 j6over 30 to 50 k6over 50m6N to 250 j6over 250h6F, FA h9The drilled holes of couplings and belt pulleys shouldhave an ISO fit of at least H7.■ Dimensional tolerancesFor the following dimensions, the permissible deviationsare given below:Dimension Dimension PermitteddesignationdeviationA, B to 250 ± 0.75over 250 to 500 ± 1.0over 500 to 750 ± 1.5over 750 to 1000 ± 2.0over 1000 ± 2.5M to 200 ± 0.25over 200 to 500 ± 0.5over 500 ± 1.0H to 250 – 0.5over 250 – 1.0E, EA – 0.5Keyways and featherkeys(dimensions GA, GC, F and FA) are made in compliancewith DIN 6885 Part 1.■ All dimension data is specified in mm.7Siemens M 11 · 2003/20047/1

,0,Squirrel-cage motorsDimensions1LA7, 1MA7 · Frame sizes 56 M to 160 L1LA5 · Frame sizes 180 M to 225 MSquirrel-cage motors■ IM B 3 +- , - - # ' % ? ) /) 5- O A > JI BH I E A / ), ** - * -* +- * - + / +, )) +, + )) 3) ) , H= A I E A I ' 5 = @ # 5 D = L AD K I E C BA A JA = ? DM EJD @ HEA @ D A I= J , -- +* )* + )* *- )0 )) ) )) *) ) , * )** * ** ) + )+ ) ■ IM B 5 and IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + # & ' @) /) 5* -* - , )) +) 30 0 - O A > JI BH I E A - * )) ) ,/ )-- +/ +7For motorSize Type1LA7 . . .1MA7 . . .No. ofpolesDimension drawing according to IECA AA AB AC 1 ) AD AD’ AF AF’ AG AQ AS B B’ BA BA’ BB BC BE BE’ C CA CA’56 M 1LA7 050 V 2 to 4 90 25 110 116 101 101 78 78 74 – 37 71 – 28 – 87 34 32 18 36 53 –1LA7 053 V63 M . . . . 060. . . . 06371 M . . . . 070. . . . 07380 M . . . . 080. . . . 08390 S90 L, *. . . . 090. . . . 096100 L . . . . 106. . . . 107- ,2 to 6 100 27 120 124 101(135)2 to 8 112 27 132 145 111(145)2 to 8 125 30.5 150 163 120(154)2 to 8 140 30.5 165 180 128(162)2 to 84 and 8- -- )101 78(95)111 88(105)120(154), +97(114)78 74(120)124 37(60)88 74 124 37(120) (60)97(114)128 105 105(162) (122) (122)75 124 37.5(120) (60)75 170 37.5(120) (60)80 – 28 – 96 30(52.5)32 18(16)90 – 27 – 106 18 32 18(41.5) (16)100 – 32 – 118 14(36)100*100125 33 54 143 23125*(46)32 18(16)32 18(16)40 66 –45 83 –50 94 –134 4 )56 143 118160 42 196 203 135 163 78 123 120 170 60 140 – 47 – 176 39 42 21 63 125 –112 M . . . . 113 2 to 8 190 46 226 227 148 176 91 136 120 170 60 140 – 47 – 176 32 42 21 70 141 –132 S . . . . 130 2 to 8 216 53 256 267 167 194 107 154 140 250 70 140 – 49 – 180 39 42 21 89 162.5 –. . . . 131 2132 M . . . . 133 4 to 8 216 53 256 267 167 194 107 154 140 250 70 178 – 49 – 218 39 42 21 89 124.5 –. . . . 134 6162.5 5 )160 M . . . . 163 2 to 8 254 60 300 320 197 226 127 183 165 250 82.5 210 – 57 – 256 52.5 54 27 108 183 –. . . . 164 2 and 8160 L . . . . 166 2 to 8 254 60 300 320 197 226 127 183 165 250 82.5 254 – 57 – 300 52.5 54 27 108 139 –179 6 )180 M 1LA5 183 2 and 4 279 69.5 339 363 258 258 216 216 152 340 71 241 – 50 – 287 38 54 27 121 259 –180 L 1LA5 186 4 to 8 279 69.5 339 363 258 258 216 216 152 340 71 279 – 50 – 325 38 54 27 121 221 –200 L 1LA5 206 2 and 6 318 83 388 402 305 305 252 252 260 340 96 305 – 58.5 – 355 45 85 42.5 133 239 –1LA5 207 2 to 8 –225 S 1LA5 220 4 and 8 356 103 426 402 305 305 252 252 260 340 96 286* 311 58 83 361 36 85 42.5 149 248.5225 M 1LA5 223 24 to 8356 103 426 402 305 305 252 252 260 340 96 286 311* 58 83 361 36 85 42.5 149 223.5■ The dimensions in bracketsapply to 1MA7.■ For 1LA in pole-changingversion (6 or 9 terminals), thedimensions of the basic versionapply.* This dimension is assigned inDIN EN 50347 to the frame sizelisted.V The motors of frame size 56 M arenon-ventilated.1) Measured across the screwheads.2) With a cast-on terminal housing,4 knockout openings are providedfor metric threads.7/2Siemens M 11 · 2003/2004

Squirrel-cage motorsDimensions1LA7, 1MA7 · Frame sizes 56 M to 160 L1LA5 · Frame sizes 180 M to 225 M■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + ) /) 5) ,0 # % A, - O A > JI BH I E A / )- *-+* -* - * +- )- +, )) +/ + )) 3) H= A I E A I ' 5 = @ # 5 D = L AD K I E C BA A JA = ? DM EJD @ HEA @ D A I= J , -, * )- , * + ) - -* )* *, +0 )) ) )) *) ) , * )** * ** ) + )+ ) ■ IM B 14 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) +0 0 # ' & ? ) /) 5* -* - - ), )) +) 3- O A > JI BH I E A - * )) ) ,/ )-- +/ +, +, *- ,- -Drive-end shaft extensionNon-drive-end shaft extensionH HA HH K K’ L LC LL LM O D DB E EB ED F GA DA DC EA EC EE FA GC756 6 69.5 5.8 9 169 200 74 – 1x M16 x 1.51x M25 x 1.563 7 69.5(92.5)71 7 63.5(86.5)80 8 63.5(86)90 10 79(101.5)7 10 202.5 232 74(120)7 10 240 278 74(120)9.5 13.5 273.5308.5 4 )32436475(120)10 14 331 389 75(120)231.5 1x M16 x 1.51x M25 x 1.5268 1x M16 x 1.51x M25 x 1.5299.5334.5 4 )1x M16 x 1.51x M25 x 1.5382.5 1x M16 x 1.51x M25 x 1.59 M3 20 14 3 3 10.2 9 M3 20 14 3 3 10.211 M4 23 16 3.5 4 12.5 11 M4 23 16 3.5 4 12.514 M5 30 22 4 5 16 14 M5 30 22 4 5 1619 M6 40 32 4 6 21.5 19 M6 40 32 4 6 21.524 M8 50 40 5 8 27 19 M6 40 32 4 6 21.5100 12 102 12 16 372 438 120 423.5 2x M32 x 1.5 2 ) 28 M10 60 50 5 8 31 24 M8 50 40 5 8 27112 12 102 12 16 393 461 120 444.5 2x M32 x 1.5 2 ) 28 M10 60 50 5 8 31 24 M8 50 40 5 8 27132 15 128 12 16 452.5 3 ) 551.5 140 505 3 ) 2x M32 x 1.5 2 ) 38 M12 80 70 5 10 41 38 M12 80 70 5 10 41132 15 128 12 16 452.5 3 )490.5 5 )551.5589.5 5 )140 505 3 )543 5 )2x M32 x 1.5 2 ) 38 M12 80 70 5 10 41 38 M12 80 70 5 10 41160 18 160.5 15 19 588 721 165 640.5 2x M32 x 1.5 2 ) 42 M16 110 90 10 12 45 42 M16 110 90 10 12 45160 18 160.5 15 19 588628 6 )721761 6 )165 640.5680.5 6 )2x M32 x 1.5 2 ) 42 M16 110 90 10 12 45 42 M16 110 90 10 12 45180 18 159 15 19 712 841 132 793.5 2 x M40 x 1.5 48 M16 110 100 5 14 51.5 48 M16 110 100 5 14 51.5180 18 159 15 19 712 841 132 793.5 2 x M40 x 1.5 48 M16 110 100 5 14 51.5 48 M16 110 100 5 14 51.5200 24 178 19 25 768.5 897 192 850 2 x M50 x 1.5 55 M20 110 100 5 16 59 55 M20 110 100 5 16 59225 24 184.5 19 25 806 933.5 192 887.5 2 x M50 x 1.5 60 M20 140 125 7.5 18 64 55 M20 110 100 5 16 59225 24 184.5 19 25 776 903.5 192 857.5 2 x M50 x 1.5 55 M20 110 100 5 16 59 55 M20 110 100 5 16 59806 933.5 887.560 M20 140 125 7.5 18 643) In a low-noise version, the dimensionL is 8 mm greater and the dimensionLM is 11.5 mm greater.4) For 1MA7 083-6.5) For 1MA7 133-4.6) For 1MA7 166-4 and 1MA7 166-6.Siemens M 11 · 2003/20047/3

,Squirrel-cage motorsDimensions1LA9 · Frame sizes 56 M to 200 L■ IM B 3 +- , - - # ' % ? ) /) 5, ** - * -* +- * - + / +, )) + )) 3) ) ,0 ),0- O A > JI BH I E A / ), + H= A I E A I ' 5 = @ # 5 D = L AD K I E C BA A JA = ? DM EJD @ HEA @ D A I= J , -- +* )* + )* *- )) ) )) *) ) , * )** * ** ) + )+ ) ■ IM B 5 and IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + # ! & =) /) 5* -* - , )) +) 30 0 - - - O A > JI BH I E A - * )) ) ,/ )-- +/ +7For motorSize Type1LA9 . . .56 M . . . . 050 V. . . . 053 V63 M . . . . 060. . . . 06371 M . . . . 070. . . . 07380 M . . . . 080. . . . 08390 S90 L, *No. ofpoles. . . . 090 2 to 6. . . . 096-6K 2 to 6. . . . 096100 L . . . . 106. . . . 107- ,Dimension drawing according to IECA AA AB AC 1 ) AD AD’ AF AF’ AG AQ AS B B’ BA BA’ BB BC BE BE’ C CA CA’2 and 4 90 25 110 116 101 101 78 78 74372 and 4 100 27 120 124 101 101 78 78 74372 and 4 112 30.5 132 145 111 111 88 88 7437– 37 71 – 28 – 87 34 32 18 36 53 –124 37 80 – 28 – 96 30 32 18 40 66 –92124 37 90 – 27 – 106 18 32 18 45 83 –2 and 4 125 30.5 150 163 120 120 97 97 75 124 37.5 100 – 32 – 118 14 32 18 50 941342 to 64- )140 30.5 165 180 128 128 105 105 75 170 37.5 100*100, +125 33 54 143 23 32 18 56 143 118125*160 42 196 203 135 163 78 123 120 170 60 140 – 47 – 176 39 42 21 63 160195 5 )112 M . . . . 113 2 to 6 190 46 226 227 148 176 91 136 120 170 60 140 – 47 – 176 32 42 21 70 179 –132 S . . . . 130 2 and 4 216 53 256 267 167 194 107 154 140 250 70 140 – 49 – 180 39 42 21 89 162.5 –. . . . 131 2200.5132 M . . . . 133 6 216 53 256 267 167 194 107 154 140 250 70 178 – 49 – 218 39 42 21 89 124.5 –. . . . 133. . . . 13446162.5160 M . . . . 163 2 to 6 254 60 300 320 197 226 127 183 165 250 82.5 210 – 57 – 256 52.5 54 27 108 183 –. . . . 164 2160 L . . . . 166 2 to 6 254 60 300 320 197 226 127 183 165 250 82.5 254 – 57 – 300 52.5 54 27 108 179 –180 M . . . . 183 2 and 4 279 69.5 339 363 258 258 216 216 152 340 71 241 – 50 – 287 38 54 27 121 259 –180 L . . . . 186 4 and 6 279 69.5 339 363 258 258 216 216 152 340 71 279 – 50 – 325 38 54 27 121 221 –200 L . . . . 206 2 and 6 318 83 388 402 305 305 252 252 260 340 96 305 – 58.5 – 355 45 85 42.5 133 239 –. . . . 207 2 to 6––* This dimension is assigned inDIN EN 50347 to the frame sizelisted.V The motors of frame size 56 M arenon-ventilated.1) Measured across the screwheads.2) With a cast-on terminal housing,4 knockout openings are providedfor metric threads.3) For 1LA9 096-6KA.4) For 1LA9 096-2 and 1LA9 096-4.5) For 1LA9 107-4KA.7/4Siemens M 11 · 2003/2004

Squirrel-cage motorsDimensions1LA9 · Frame sizes 56 M to 200 L■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + # ! ' =) /) 5) ,0, - O A > JI BH I E A / )- *-+* -* - * +- )- +, )) +/ + )) 3) H= A I E A I ' 5 = @ # 5 D = L AD K I E C BA A JA = ? DM EJD @ HEA @ D A I= J , -, * )- , * + ) - -* )* *, +0 )) ) )) *) ) , * )** * ** ) + )+ ) ■ IM B 14 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) +0 0 # ' & ? ) /) 5* -* - - ), )) +) 3- O A > JI BH I E A - * )) ) ,/ )-- +/ +, +, *- ,- -Drive-end shaft extensionNon-drive-end shaft extensionH HA HH K K’ L LC LL LM O D DB E EB ED F GA DA DC EA EC EE FA GC756 6 69.5 5.8 9 169 200 74 – 1x M16 x 1.51x M25 x 1.563 7 69.5 7 10 202.5228.523225874 231.5257.51x M16 x 1.51x M25 x 1.571 7 63.5 7 10 240 278 74 268 1x M16 x 1.51x M25 x 1.580 8 63.5 9.5 13.5 273.5308.590 10 79 10 14 331376 3 )358 4 )100 12 102 12 16 407442 5 )324364389434 3 )414 4 )473508 5 )75 299.5334.575 382.5427.5 3 )409.5 4 )120 458.5493 5 )1x M16 x 1.51x M25 x 1.51x M16 x 1.51x M25 x 1.59 M3 20 14 3 3 10.2 9 M3 20 14 3 3 10.211 M4 23 16 3.5 4 12.5 11 M4 23 16 3.5 4 12.514 M5 30 22 4 5 16 14 M5 30 22 4 5 1619 M6 40 32 4 6 21.5 19 M6 40 32 4 6 21.524 M8 50 40 5 8 27 19 M6 40 32 4 6 21.52x M32 x 1.5 2 ) 28 M10 60 50 5 8 31 24 M8 50 40 5 8 27112 12 102 12 16 431 499 120 482.5 2x M32 x 1.5 2 ) 28 M10 60 50 5 8 31 24 M8 50 40 5 8 27132 15 128 12 16 452.5 551.5 140 505 2x M32 x 1.5 2 ) 38 M12 80 70 5 10 41 38 M12 80 70 5 10 41490.5 589.5 543132 15 128 12 16 452.5490.5551.5589.5140 5055432x M32 x 1.5 2 ) 38 M12 80 70 5 10 41 38 M12 80 70 5 10 41160 18 160.5 15 19 588 721 165 640.5 2x M40 x 1.5 2 ) 42 M16 110 90 10 12 45 42 M16 110 90 10 12 45160 18 160.5 15 19 628 761 165 680.5 2x M40 x 1.5 2 ) 42 M16 110 90 10 12 45 42 M16 110 90 10 12 45180 18 159 15 19 712 841 132 793.5 2 x M40 x 1.5 48 M16 110 100 5 14 51.5 48 M16 110 100 5 14 51.5180 18 159 15 19 712 841 132 793.5 2 x M40 x 1.5 48 M16 110 100 5 14 51.5 48 M16 110 100 5 14 51.5200 24 178 19 25 768.5 897 192 850 2 x M50 x 1.5 55 M20 110 100 5 16 59 55 M20 110 100 5 16 59Siemens M 11 · 2003/20047/5

,Squirrel-cage motorsDimensions1LA6, 1MA6 · Frame sizes 100 L to 160 L■ IM B 3 +- , - - # & =) /) 5 , )* - * -* +- * - + / +) +,0/ ) )) 3) ) ,, *, +- +* )* + )* *- )0 )) ) )) *) ) , ■ IM B 5 and IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + # ' =) /) 5* -* - ) +) 30 0 - - - *, ) )) ) ,/ )-- +/ +7, *- ,- ), +For motorDimension drawing according to IECSize Type No. of A AA AB AC 1 ) AD AD’ AF AF’ AG AQ AS B BA BB BC BE BE’ C CA H HA1LA6 . . .1MA6 . . .poles100 L . . . . 106 2 to 8 160 40 196 201 164 164 124 124 121 170 60.5 140 46 180 42 42 21 63 125 100 12. . . . 107 4 and 8112 M . . . . 113 2 to 8 190 42.5 226 225.5 178 178 138 138 121 170 60.5 140 46 180 34 42 21 70 141 112 15132 S . . . . 130 2 to 8 216 50 256 265 194 194 154 154 141 250 70.5 140 47 180 42 42 21 89 162.5 132 17. . . . 131 2132 M . . . . 133 4 to 8 216 50 256 265 194 194 154 154 141 250 70.5 178 49 218 42 42 21 89 124.5 132 17. . . . 134 6160 M . . . . 163 2 to 8 254 60 300 320 226 226 183 183 166 250 83 210 63 256 52 54 27 108 183 160 18. . . . 164 2 and 8160 L . . . . 166 2 to 8 254 60 300 320 226 226 183 183 166 250 83 254 63 300 52 54 27 108 139 160 18) ) , 1) Measured across the screwheads.7/6Siemens M 11 · 2003/2004

Squirrel-cage motorsDimensions1LA6, 1MA6 · Frame sizes 100 L to 160 L■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + # ! =) /) 5) ,,* -- ), )) +0 - ** - )) 3) / )-+* +- +/ +, * )- , * + ) - -* )* *, +0 )) ) )) *) ) , ■ IM B 14 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) +0 0 # ! = ) /) 5* -* - - ), )) +) 3- * )) ) ,/ )-- +/ +, +, *- ,- -Drive-end shaft extensionNon-drive-end shaft extensionHH K K’ L LC LL LM O D DB E EB ED F GA DA DC EA EC EE FA GC7104.5 12 16 372 438 121 423.5 2x M32 x 1.5 28 M10 60 50 5 8 31 24 M8 50 40 5 8 27104.5 12 16 393 461 121 444.5 2x M32 x 1.5 28 M10 60 50 5 8 31 24 M8 50 40 5 8 27130.5 12 16 453.5 551.5 141 506 2x M32 x 1.5 38 M12 80 70 5 10 41 38 M12 80 70 5 10 41130.5 12 16 453.5 551.5 141 506 2x M32 x 1.5 38 M12 80 70 5 10 41 38 M12 80 70 5 10 41160 14.5 18 588 721 166 640.5 2 x M40 x 1.5 42 M16 110 90 10 12 45 42 M16 110 90 10 12 45160 14.5 18 588 721 166 640.5 2 x M40 x 1.5 42 M16 110 90 10 12 45 42 M 16 110 90 10 12 45Siemens M 11 · 2003/20047/7

,Squirrel-cage motorsDimensions1MA6 · Frame sizes 180 M to 315 L■ IM B 3 + # ! ' >) 5* -) +) 30- ,- -, ) /- *- +, ) )) ) ,/ )* +/ +0 ), *-+* )** * ** ) ■ IM B 5 and IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes)- , + + )+ ) - )- -, + # " ?Frame sizes 180 M/L, 225 S/M,280 S/M and 315 S/M havehousing feet each with 2 drilled holesat NDE.Type of construction IM B 5 / IM V 1(only up to frame size 315 M) ) ) )) *) 5) ) )) , ) /- ** -- +, ) )) ) +) 3) ,/ )-/ +) 07For motorSize Type1MA6 . . .No. ofpolesDimension drawing according to IECA AA AB AC 1 ) AD AD’ AF AF’ AG AH AQ AS B B’ BA BA’ BB BC BE C CA CA’180 M . . . . 183 2 279 65 344 375 274 274 227 227 220 470 340 82 241* 279 70 108 319 35 75 121 259 –4180 L . . . . 186 4 to 8 279 65 344 375 274 274 227 227 220 470 340 82 241 279* 70 108 319 35 75 121 – 221200 L . . . . 206 2 318 80 398 402 308 308 248 248 262 530 340 99 305 – 85 85 355 42 85 133 239 –6. . . . 207 24 to 8318 80 398 402 308 308 248 248 262 530 340 99 305 – 85 85 355 42 85 133 239 –225 S225 M, *. . . . 220. . . . 2234 and 824 to 8250 M . . . . 253 24 to 8280 S . . . . 280 24 to 8280 M . . . . 283 24 to 8315 S . . . . 310 24 to 8315 M . . . . 313 2315 L . . . . 316. . . . 317. . . . 3180 04 to 824 to 86 and 8356356- ) , +The motors are supplied with two fitted eyebolts conforming to IM B 5, wherebyone can be repositioned to conform to IM V 1 or IM V 3. Care must be taken to avoidforces perpendicular to the ring.8080436436442442339339339339269269269269264264580580425425406 100 506 505 427 427 333 333 338 645 470 120 349 – 100 100 409 39 95 168 283 –457 100 557 555 452 452 358 358 338 700 525 120 368* 419 100 151 471 30 95 190 317 –457 100 557 555 452 452 358 358 338 700 525 120 368 419* 100 151 471 30 95 190 – 266508 120 628 620 515 515 395 395 405 805 590 134 406* 457 125 171 527 32 90 216 358 –508 120 628 620 515 515 395 395 405 805 590 134 406 457* 125 171 527 32 90 216 – 307508 120 628 620 515 515 395 395 405 805 590 134 508 – 120 120 578 32 90 216 396 –100100286*286311311*858511011036136125258585149149269––244■ Dimensions for 9-terminalbox on request.* This dimension is assigned inDIN EN 50347 to the frame sizelisted.1) Measured across the screwheads.2) For version with low-noise fan.3) In the low-noise version, a secondshaft end and/or top-mountedsensor is not possible.7/8Siemens M 11 · 2003/2004

,Squirrel-cage motorsDimensions1MA6 · Frame sizes 180 M to 315 L■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + # " ? ) 5) /* -- * - +) +) 30- ,, ) )) ) ,/ )-+ * +/ +0 ), ** )** * ** ) + )+ ) - -- ), +) ) )) *) ) )) , Drive-end shaft extensionNon-drive-end shaft extensionH HA HH K K’ L L ’2 ) LC 3 ) LL LM LM ’2 ) O D DB E EB ED F GA DA DC EA EC EE FA GC7180 26 156 15 20 715 770–841 164 796.5 885–2 x M40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5180 26 156 15 20 715 – 841 164 796.5 – 2 x M40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5200 34 175 19 25 819.5 897 197 853 901 2 x M50 x 1.5 55 M 20 110 100 5 16 59 48 M 16 110 100 5 14 51.5771.5 ––55 M 2016 59200 34 175 19 25 771.5 819.5–897 197 853 901–2 x M50 x 1.5 55 M 20 110 100 5 16 59 4855M 16M 20110 100 5 141651.5592252253434174 19174 192525839809839–855–250 42 207 24 30 935 1010–280 42 220 24 30 1010 1080–280 42 220 24 30 1010 1080–315 52 248 28 35 1114 11851144 –315 52 248 28 35 1114 11851144315 52 248 28 35 125412841284–1325––954924954200200935909935–955–10501080234 1035 1110–1155 234 1120 1230–1155 234 1120 1230–2 x M50 x 1.5 602 x M50 x 1.5 55602 x M63 x 1.5 60652 x M63 x 1.5 65752 x M63 x 1.5 6575M 20 140M 20 11014012510012510510181618645964M 20 140 125 10 18 6469M 20 140 125 10 18 6920M 20 140 125 10 182012601290266 122412541295–2 x M63 x 1.5 6580M 20 14017012514010 18221260 266 1224 1295 2 x M63 x 1.5 65 M 20 140 125 10 181290 1254 –80 170 140 221400 266 1364 1435 2 x M63 x 1.5 65 M 20 140 125 10 181430 1394 –80 170 140 221430 1394 –80 170 140 2279.56979.56985698569858555485555606065606560706070607070M 20 110M 16 110M 20M 20 110140100100100100125105101614165 16185951.5595964M 20 140 125 10 18 6469M 20 140 125 10 18 6469M 20 140 125 10 18 6420 74.5M 20 140 125 10 18 6420 74.5M 20 140 125 10 18 6420 74.520 74.5Siemens M 11 · 2003/20047/9

,Squirrel-cage motorsDimensions1LG4 · Frame sizes 180 M to 315 L■ IM B 3 + - - # >) 5) /* -) +) 3,0- , - *- +, ) )) ) ,/ )* +/ +0 )Frame sizes 180 M/L, 225 S/M,, *, +- +*+ ) - )280 S/M and 315 S/M/L have housing* + ) feet each with 2 drilled holes at NDE* + ) (Exception: 1LG4 318-6 motors have* )* ) housing feet each with 3 drilled holes* *at NDE).■ IM B 5 and IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes)- , + - - # " ?Type of construction IM B 5 / IM V 1(only up to frame size 315 M) ) ) ) )) )) , ) *) /) 5- ** -- +, )) + )) 3) ) ,/ )-/ +) 07, *For motorSize Type1LG4 . . .No. ofpoles0 0- ) , +The motors are supplied with two fitted eyebolts conforming to IM B 5, whereby onecan be repositioned to conform to IM V 1 or IM V 3. Care must be taken to avoid forcesperpendicular to the ring.Dimension drawing according to IECA AA AB AC 1 ) AD AD’ AF AF’ AG AH AQ AS B B’ B’’ BA BA’ BB BC BE C CA CA’180 M . . . . 183 2 and 4 279 65 339 363 262 262 218 218 152 452 340 71 241* 279 – 70 111 328 36 54 121 202* 164180 L . . . . 186 4 to 8 279 65 339 363 262 262 218 218 152 452 340 71 241 279* – 70 111 328 36 54 121 202 164*. . . . 188 2 to 8 279 65 339 363 262 262 218 218 152 452 340 71 241 279* – 70 111 328 36 54 121 253 215*200 L . . . . 206 2 and 6 318 70 378 402 300 300 247 247 260 486 340 96 305 – – 80 80 355 63 85 133 177 –. . . . 207 2 to 8 318 70 378 402 300 300 247 247 260 486 340 96 305 – – 80 80 355 63 85 133 177 –. . . . 208 2 and 6 318 70 378 402 300 300 247 247 260 486 340 96 305 – – 80 80 355 63 85 133 234 –4 and 8 177225 S . . . . 220 4 and 8 356 80 436 442 325 325 272 272 260 556 425 96 286* 311 – 85 110 361 47 85 149 218* 193225 M . . . . 223 2 356 80 436 442 325 325 272 272 260 556 425 96 286 311* – 85 110 361 47 85 149 218 193*4 to 8. . . . 228 2 356 80 436 442 325 325 272 272 260 556 425 96 286 311* – 85 110 361 47 85 149 278 253*4 to 8250 M . . . . 253 2 406 100 490 495 392 392 308 308 300 620 470 117 349 – – 100 100 409 69 110 168 235 –4 to 8. . . . 258 2 406 100 490 495 392 392 308 308 300 620 470 117 349 – – 100 100 409 69 110 168 235 –4 3056 and 8 235280 S . . . . 280 2 457 100 540 555 432 432 348 348 300 672 525 118 368* 419 – 100 151 479 62 110 190 267* 2164 to 8280 M . . . . 283 2 457 100 540 555 432 432 348 348 300 672 525 118 368 419* – 100 151 479 62 110 190 267 216*4 to 8. . . . 288 2 457 100 540 555 432 432 348 348 300 672 525 118 368 419* – 100 151 479 62 110 190 377 326*46 and 8 267 216*315 S . . . . 310 2 508 120 610 610 495 495 406 406 379 780 590 154 406* 457 – 125 176 527 69 110 216 315* 264. . . . 310 4 to 8315 M . . . . 313 2 508 120 610 610 495 495 406 406 379 780 590 154 406 457* – 125 176 527 69 110 216 315 264*. . . . 313 4 to 8315 L 4 ) . . . . 316/317 2 508 120 610 610 495 495 406 406 379 780 590 154 457 508* – 125 176 578 69 110 216 424 373*. . . . 316/317 4 to 8. . . . 318 8. . . . 318 6 508 120 610 610 495 495 406 406 379 780 590 154 406 457 508* 155 250 666 69 110 216 615 564* This dimension is assigned inDIN EN 50347 to the frame sizelisted.1) Measured across the screwheads.2) In version with low-noise fan for2-pole motors.3) In the low-noise version, a secondshaft end and/or top-mountedsensor is not possible.7/10Siemens M 11 · 2003/2004

,Squirrel-cage motorsDimensions1LG4 · Frame sizes 180 M to 315 L■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + #) 5) /* -- * - +) +, )) 30- ,- - )) ) ,/ )-+ * +/ +0 ), ** )*+ )* + ) * + ) * ) * *- ), +) ) )) *) ) , ) )Squirrel-cage motorsDrive-end shaft extension Non-drive-end shaft extensionCA’’ H HA HH K K’ L L ’2 ) LC 3 ) LL LM LM ’2 ) O D DB E EB ED F GA DA DC EA EC EE FA GC7180 20 157 15 19 668.5 668.5 784 132 758.5 758.5 2 x M40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5180 20 157 15 19 668.5 784 132 758.5 2 x M40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5180 20 157 15 19 719.5 719.5 835 132 809.5 809.5 2 x M40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5200 25 196 19 25 720 754 835 192 810 844 2 x M50 x 1.5 55 M 20 110 100 5 16 59 55 M 20 110 100 5 16 59200 25 196 19 25 720 754 835 192 810 844 2 x M50 x 1.5 55 M 20 110 100 5 16 59 55 M 20 110 100 5 16 59200 25 196 19 25 777 811 892 192 867 901 2 x M50 x 1.5 55 M 20 110 100 5 16 59 55 M 20 110 100 5 16 59720 835 810225 34 196 19 25 789 903 192 889 2 x M50 x 1.5 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59225 34 196 19 25 759 793 873 192 859 893 2 x M50 x 1.5 55 M 20 110 100 5 16 59 48 M 16 110 100 5 14 51.5789 903 889 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59225 34 196 19 25 819 853 933 192 919 953 2 x M50 x 1.5 55 M 20 110 100 5 16 59 48 M 16 110 100 5 14 51.5849 963 949 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59250 40 237 24 30 887 924 1002 236 987 1024 2 x M63 x 1.5 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 591032 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 64250 40 237 24 30 887 924 1002 236 987 1024 2 x M63 x 1.5 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59957 1102 1057 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 64887 1032 987 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 64280 40 252 24 30 960 998 1105 236 1070 1108 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 6475 M 20 140 125 10 20 79.5 65 M 20 140 125 10 18 69280 40 252 24 30 960 998 1105 236 1070 1108 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 6475 M 20 140 125 10 20 79.5 65 M 20 140 125 10 18 69280 40 252 24 30 1070 1108 1215 236 1180 1218 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 6475 M 20 140 125 10 20 79.5 65 M 20 140 125 10 18 69960 1105 1070 75 M 20 140 125 10 20 79.5 65 M 20 140 125 10 18 69315 50 285 28 35 1072 1142 1217 307 1182 1252 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641102 1247 1212 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.5315 50 285 28 35 1072 1142 1217 307 1182 1252 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641102 1247 1212 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.5315 50 285 28 35 1232 1302 1377 307 1342 1412 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641262 1407 1372 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.580 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.5513* 315 30 285 28 35 1402 1547 307 1512 2 x M63 x 1.5 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.54) For terminal box system ordercodes (K09, K10, K11), screwedfeet with foot dimensionsBB = 666 mm only (see "TechnicalInformation", "Eyebolts").Siemens M 11 · 2003/20047/11

,Squirrel-cage motorsDimensions1LG6 · Frame sizes 180 M to 315 L■ IM B 3 + - - # >) 5) /* -) +) 3,0- , - *- +, ) )) ) ,/ )* +/ +0 )Frame sizes 180 M/L, 225 S/M,, *, + 280 S/M and 315 S/M/L have housing- +*+ ) - )* + ) feet each with 2 drilled holes at NDE+ ) (Exception: 2-, 4- and 6-pole 1LG6 317* * )* ) motors and 1LG6 318 motors have housingfeet each with 3 drilled holes at NDE).* *■ IM B 5 and IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes)- , + - - # " ?Type of construction IM B 5 / IM V 1(only up to frame size 315 M) ) ) ) )) )) , ) *) /) 5Frame size IM V 1- ** -- +) +, )) 3 )) ) ,/ )-/ +) 07, *For motorSize Type1LG6 . . .No. ofpoles0 0- ) , +The motors are supplied with two fitted eyebolts conforming to IM B 5, whereby onecan be repositioned to conform to IM V 1 or IM V 3. Care must be taken to avoid forcesperpendicular to the ring.Dimension drawing according to IECA AA AB AC 1 ) AD AD’ AF AF’ AG AH AQ AS B B’ B’’ BA BA’ BB BC BE C CA CA’180 M . . . . 183 2 279 65 339 363 262 262 218 218 152 452 340 71 241* 279 – 70 111 328 36 54 121 253* 2154 202* 164180 L . . . . 186 4 to 8 279 65 339 363 262 262 218 218 152 452 340 71 241 279* – 70 111 328 36 54 121 253 215*200 L . . . . 206 2 and 6 318 70 378 415 300 300 247 247 260 486 340 96 305 – – 80 80 355 63 85 133 177 –. . . . 207 2 and 6 318 70 378 415 300 300 247 247 260 486 340 96 305 – – 80 80 355 63 85 133 234 –4 and 8 177225 S . . . . 220 4 and 8 356 80 436 442 325 325 272 272 260 556 425 96 286* 311 – 85 110 361 47 85 149 218* 193225 M . . . . 223 2 356 80 436 442 325 325 272 272 260 556 425 96 286 311* – 85 110 361 47 85 149 278 253*4 to 8. . . . 228 2 356 80 436 442 325 325 272 272 260 556 425 96 286 311* – 85 110 361 47 85 149 328 303*4 to 6250 M . . . . 253 2 406 100 490 495 392 392 308 308 300 620 470 118 349 – – 100 100 409 69 110 168 235 –4 3056 and 8 235. . . . 258 2 406 100 490 495 392 392 308 308 300 620 470 118 349 – – 100 100 409 69 110 168 305 –4 to 6280 S . . . . 280 2 457 100 540 555 432 432 348 348 300 672 525 118 368* 419 – 100 151 479 62 110 190 267* 2164 to 8280 M . . . . 283 2 457 100 540 555 432 432 348 348 300 672 525 118 368 419* – 100 151 479 62 110 190 377 326*46 and 8 267 216*. . . . 288 2 457 100 540 555 432 432 348 348 300 672 525 118 368 419* – 100 151 479 62 110 190 377 226*4 to 6315 S . . . . 310 2 508 120 610 610 495 495 406 406 379 780 590 154 406* 457 – 125 176 527 69 110 216 315* 264. . . . 310 4 to 8315 M . . . . 313 8 508 120 610 610 495 495 406 406 379 780 590 154 406 457* – 125 176 527 69 110 216 315 264*. . . . 313 2 508 120 610 610 495 495 406 406 379 780 590 154 457* 508 – 125 176 578 69 110 216 424* 373. . . . 313 4 and 6315 L 4 ) . . . . 316 2 508 120 610 610 495 495 406 406 379 780 590 154 457 508* – 125 176 578 69 110 216 424 373*. . . . 316 4 and 6. . . . 316/317 8. . . . 317/318 2 508 120 610 610 495 495 406 406 379 780 590 154 406 457 508* 155 250 666 69 110 216 615 564. . . . 317/318 4 and 6. . . . 318 8* This dimension is assigned inDIN EN 50347 to the frame sizelisted.1) Measured across the screwheads.2) For version with low-noise fan.3) In the low-noise version, a secondshaft end and/or top-mountedsensor is not possible.7/12Siemens M 11 · 2003/2004

,Squirrel-cage motorsDimensions1LG6 · Frame sizes 180 M to 315 L■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + #) 5) /* -- * - +) +, )) 30- ,- - )) ) ,/ )-+ * +/ +0 ), ** )*+ )* + ) * + ) * ) * *- ), +) ) )) *) ) , ) )Squirrel-cage motorsDrive-end shaft extensionNon-drive-end shaft extensionCA’’ H HA HH K K’ L L ’2 ) LC 3 ) LL LM LM ’2 ) O D DB E EB ED F GA DA DC EA EC EE FA GC7180 20 157 15 19 719.5 835 132 809.5 2 x M40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5668.5 784 758.5180 20 157 15 19 719.5 835 132 809.5 2 x M40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5200 25 196 19 25 756 835 192 846 2 x M50 x 1.5 55 M 20 110 100 5 16 59 55 M 20 110 100 5 16 59200 25 196 19 25 813 892 192 903 2 x M50 x 1.5 55 M 20 110 100 5 16 59 55 M 20 110 100 5 16 59756 835 846225 34 196 19 25 789 903 192 889 2 x M50 x 1.5 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59225 34 196 19 25 819 933 192 919 2 x M50 x 1.5 55 M 20 110 100 5 16 59 48 M 16 110 100 5 14 51.5849 963 949 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59225 34 196 19 25 869 983 192 969 2 x M50 x 1.5 55 M 20 110 100 5 16 59 48 M 16 110 100 5 14 51.5900 1013 1000 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59250 40 237 24 30 887 1002 236 987 2 x M63 x 1.5 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59957 1102 1057 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 64887 1032 987 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 64250 40 237 24 30 957 1102 236 1057 2 x M63 x 1.5 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 5965 M 20 140 125 10 18 69 60 M 20 140 125 10 18 64280 40 252 24 30 960 1105 236 1070 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 6475 M 20 140 125 10 20 79.5 65 M 20 140 125 10 18 69280 40 252 24 30 1070 1215 236 1180 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 6475 M 20 140 125 10 20 79.5 65 M 20 140 125 10 18 69960 1105 1070 75 M 20 140 125 10 20 79.5 65 M 20 140 125 10 18 69280 40 252 24 30 1070 1215 236 1180 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 6475 M 20 140 125 10 20 79.5 65 M 20 140 125 10 18 69315 50 285 28 35 1072 1217 307 1182 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641102 1247 1212 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.5315 50 285 28 35 1102 1247 307 1212 2 x M63 x 1.5 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.5315 50 285 28 35 1232 1377 307 1342 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641262 1407 1372 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.5315 50 285 28 35 1232 1377 307 1342 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641262 1407 1372 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.580 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.5513* 315 30 285 28 35 1372 1517 307 1482 2 x M63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641402 1547 1512 80 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.580 M 20 170 140 10 22 85 70 M 20 140 125 10 20 74.54) For terminal box system ordercodes (K09, K10, K11), screwedfeet with foot dimensionsBB = 666 mm only (see "TechnicalInformation", "Eyebolts").Siemens M 11 · 2003/20047/13

0,,0 Squirrel-cage motorsDimensions1LA8 · Frame sizes 315 to 450■ IM B 3 + # & " @) ,0 - * - +, ) )0 ,/ )* +* -) +/ +0 )) /0 *, *-+* )** *+ ) - ), + )) *) )■ IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes)0 0 0 + 0 * -* - # & ! A / ), *- *) +) 3) / ) , 7For motorSize Type1LA8 . . .315 . . . . 315. . . . 317. . . . 31 .355 . . . . 353. . . . 355. . . . 35 .400 . . . . 403. . . . 405. . . . 407450 . . . . 453. . . . 455. . . . 457Dimension drawing according to IECNo. of poles A AA AB AC 1 ) AD AD’ AG AG’ AQ B BA BB BC BE C CA H HA24 to 84 to 8 2 )24 to 84 to 8 2 )24 to 82 3 )4 to 8560 120 680 710 570 582 473 481 670 630 180 780 195 110 180180200435 315 28630 150 780 790 710 730 585 600 750 800 220 980 185 135 200 470 355 35200224710 150 860 880 865 930 775 795 850 900 220 1080 186 100 224 506 400 35800 180 980 970 900 980 810 845 950 1000 260 1220 170 100 250 540 450 42Terminal box positionBasic versionSpecial designsM1-5257aM1-5256aM1-5258aCable entry:Console:Order code:downwards0 degrees–Cable entry:Console:Order code:upwards180 degreesK85Cable entry:Console:Order code:upwards0 degreesplain text1) Measured across the screwheads (not in the flattened area ofthe fan cowl).2) With bearing for increased cantileverforces.3) Only for 50 Hz.7/14Siemens M 11 · 2003/2004

Squirrel-cage motorsDimensions1LA8 · Frame sizes 315 to 450■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + # ' ' ?-- +, )) +0,) ,0 )0 ,/ )- ** +* -/ +0 )) /0 *, *, ++* )** *+ ) - ) )) *) )Drive-end shaft extensionNon-drive-end shaft extensionHB HB’ HD HK K K’ L LC LL LM O D DB E EB F GA DA DC EA EC FA GC7360 290 825 170 26 33 137014001420400 285 905 229 33 40 159516251690440 400 1020 320 33 40 1785182514951555157517501810187419402010307 15001530330 17351765550 19351975M 63 x 1.5 658595M 72 x 2 7595100Ø 80 80110M 20M 20M 2420 S24 M24 MM 20M 241401701701401702101702101251401401251401801401801822252025282228699010079.5100106851165070706080807090M 16M 20M 20M 20M 20M 20M 24110140140140170170140170100125125125140140125140142020182222202553.574.574.564858574.595525 400 1110 320 39 47 1945198521002210550 21052145Ø 80 90120M 24 17021014018025329512775100M 20M 24140210125180202879.5106M1-5260aM1-5259aCable entry:Console:Order code:DE / NDE0 degreesK83/K84Cable entry:Console:Order code:DE / NDE180 degreesplain textSiemens M 11 · 2003/20047/15

Squirrel-cage motorsDimensions1MJ6 · Frame sizes 71 M to 160 L■ IM B 3) ,0 # & ?) /) 5 ) +) 3,, * - +- O A > JI BH I E A * +, ) )) / ), *- *- ,-+* )** *+ )- +- -- ), +/ +0 )) ) ) ,)) *■ IM B5 and IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes)0 0 * - + # & & A- O A > JI BH I E A ) 5) /- , - )) ) ,-- -) +) 3, ) )/ )- *- +/ +7, *For motorSize Type1MJ6 . . .No. ofpoles, +Dimension drawing according to IECA AA AB AC 1 ) AD AF AG AQ AS B BA BB BC BE C CA H HA HH K K’ L71 M . . . . 070 2 and 4 112 34 140 148.5 201 2 ) 162 152 124 71 90 30 110 58 54 45 144 71 8 103 7 10 299. . . . 073 2 to 680 M . . . . 080 2 to 6 125 36 160 165.5 209 2 ) 170 152 125 71 100 35 125 44 54 50 156 80 10 93.5 9.5 13.5 336. . . . 083 2 to 690 L . . . . 096 2 to 8 140 37 168 183 218 177 162 170 81 125 35 156 54 54 56 177 90 13 109.5 10 14 383. . . . 097 2 to 8100 L . . . . 106 2 to 8 160 45 196 202.5 223 182 162 170 81 140 45 176 50 54 63 185 100 14 112.5 12 16 426. . . . 107 4 and 8112 M . . . . 113 2 to 8 190 50 226 228.5 238 197 162 170 81 140 45 176 52 54 70 180 112 15 121.5 12 16 428132 S . . . . 130 2 to 8 216 53 256 267.5 258 217 162 250 81 140 49 180 55 54 89 228 132 17 144 12 16 515. . . . 131 2132 M . . . . 133 4 to 8 216 53 256 267.5 258 217 162 250 81 178 49 218 55 54 89 190 132 17 144 12 16 515. . . . 134 6160 M . . . . 163 2 to 8 254 60 300 323 280 239 162 250 81 210 57 256 40 54 108 238 160 20 148 15 19 641. . . . 164 2 and 8160 L . . . . 166 2 to 8 254 60 300 323 314 246 216 250 95 254 57 300 40 96 108 194 160 20 148 15 19 6411) Measured across the screwheads.2) K09 and K10 from frame size 90upwards.7/16Siemens M 11 · 2003/2004

,Squirrel-cage motorsDimensions1MJ6 · Frame sizes 71 M to 160 L■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) * - + # & % @) /) 5) ,-+* +, )) + )) 3,0- O A > JI BH I E A - , ) / ), *- * - +, +/ +* )** *+ ) - )■ IM B 14 – For 1MJ6 frame sizes 71 M to 90 L · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) * - +- - # A0 )) ) )) *) /) 5) ,- , -- )- -, ) )) ) +) 3) ,/ )- *- +/ +, *, +Drive-end shaft extensionNon-drive-end shaft extensionLC LF LL LM O D DB E EB ED F GA DA DC EA EC EE FA GC7339 – 132 327 2 x M25 x 1.5 14 M 5 30 22 4 5 16 14 M 5 30 22 4 5 16386 – 132 362 2 x M25 x 1.5 19 M 6 40 32 4 6 21.5 19 M 6 40 32 4 6 21.5458 – 162 434.5 2 x M25 x 1.5 24 M 8 50 40 5 8 27 24 M 8 50 40 5 8 27508 – 162 477.5 2x M32 x 1.5 28 M 10 60 50 5 8 31 28 M 10 60 50 5 8 31510 – 162 479.5 2x M32 x 1.5 28 M 10 60 50 5 8 31 28 M 10 60 50 5 8 31617 – 162 567.5 2x M32 x 1.5 38 M 12 80 70 5 10 41 38 M 12 80 70 5 10 41617 – 162 567.5 2x M32 x 1.5 38 M 12 80 70 5 10 41 38 M 12 80 70 5 10 41776 383 162 693.5 2 x M40 x 1.5 42 M 16 110 90 10 12 45 42 M 16 110 90 10 12 45776 383 190 693.5 2 x M40 x 1.5 42 M 16 110 90 10 12 45 42 M 16 110 90 10 12 45Siemens M 11 · 2003/20047/17

,Squirrel-cage motorsDimensions1MJ6, 1MJ7 · Frame sizes 180 M to 315 M,1MJ8 · Frame sizes 315 M to 355■ IM B 3 + # ! ' >) 5* -) +) 3,0- ,- - ) /- *- +, ) )) ) ,/ )* +/ +0 ), *-+* )** * ** ) + )+ ) - ), +Frame sizes 180 M/L, 225 S/M, 280 S/Mand 315 S/M have housing feet each with2 drilled holes at NDE.) ) )) *) ) )) , ■ IM B 5 and IM V1 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes)- , + - - # " ?Type of construction IM B 5 / IM V 1(only up to frame size 315 M) ) 5) /- ** -- +, )) +) 3 )) ) ,/ )-/ +) 07, *0 0- ) , +The motors are supplied with two fitted eyebolts conforming to IM B 5, whereby onecan be repositioned to conform to IM V 1 or IM V 3. Care must be taken to avoid forcesperpendicular to the ring.For motorDimension drawing according to IECSize Type No. of A AA AB AC 1 ) AD AD’ AE AE’ AE’’ AF AF’ AG AH AQ AS B B’ BA BA’ BB BC BE C CApoles180 M 1MJ6 183 2 and 4 279 65 344 375 306 306 – – – 259 259 220 470 340 82 241* 279 70 108 319 35 75 121 259180 L 1MJ6 186 4 to 8 279 65 344 375 306 306 – – – 259 259 220 470 340 82 241 279* 70 108 319 35 75 121 –200 L 1MJ6 206 2 318 80 398 415 349 349 – – – 289 289 262 530 340 98.5 305 – 85 85 355 42 85 133 23961MJ6 207 2 318 80 398 415 349 349 – – – 289 289 262 530 340 98.5 305 – 85 85 355 42 85 133 2394 to 8225 S 1MJ7 220 – 4 and 8 356 80 436 442 377 377 – – – 315 315 262 580 425 100 286* 311 85 110 361 25 90 149 269225 M 1MJ7 223 – 2 356 80 436 442 377 377 – – – 315 315 262 580 425 100 286 311* 85 110 361 25 90 149 –4 to 8250 M 1MJ7 253 – 2 406 100 506 505 466 466 – – – 353 353 336 645 470 120 349 – 100 100 409 39 95 168 2834 to 8280 S 1MJ7 280 – 2 457 100 557 555 491 491 – – – 395 395 336 700 525 120 368* 419 100 151 479 30 95 190 3174 to 8280 M 1MJ7 283 – 2 457 100 557 555 491 491 – – – 395 395 336 700 525 120 368 419* 100 151 479 30 95 190 –4 to 8315 S 1MJ7 310 – 2 508 120 628 620 558 558 – – – 448 448 410 805 590 135 406* 457 125 171 527 32 90 216 3584 to 8315 M 1MJ7 313 – 2 508 120 628 620 558 558 – – – 448 448 410 805 590 135 406 457* 125 171 527 32 90 216 –4 to 8315 M 1MJ8 313 2 508 120 630 622 610 – – – – – – 494 – – – 457 – 130 130 570 252 – 216 –4 to 81MJ8 314 4 and 6 508 120 630 622 610 – – – – – – 494 – – – 457 – 130 130 570 252 – 216 –315 L 1MJ8 316 2 508 120 630 622 663 – – – – – – 494 – – – 508 – 130 130 621 297 – 216 –4 to 8355 M 1MJ8 353 2 610 120 700 698 706 – 520 740 710 565 – 475 – – – 560 – 150 150 650 385 – 254 –4 to 81MJ8 354 4 610 120 700 698 706 – 520 740 710 565 – 475 – – – 560 – 150 150 650 385 – 254 –355 L 1MJ8 356 2 610 120 700 698 706 – 520 740 710 565 – 475 – – – 630 – 150 150 720 385 – 254 –4 to 81MJ8 357 4 610 120 700 698 706 – 520 740 710 565 – 475 – – – 630 – 150 150 720 385 – 254 –* This dimension is assigned inDIN EN 50347 to the frame sizelisted.1) Measured across the screwheads.2) For version with low-noise fan.3) In the low-noise version, a secondshaft end is not possible.7/18Siemens M 11 · 2003/2004

,Squirrel-cage motorsDimensions1MJ6, 1MJ7 · Frame sizes 180 M to 315 M,1MJ8 · Frame sizes 315 M to 355■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) # $ >) - ) - 0 ) -/ )-- , + * -- * - ++ * + # , )) +/ + )) 3, ** )** * ** ) + )+ ) - ), +) 5) /) ) ,0)- -- O A > JI BH I E A ) - ) - 8 EA M )) - # $ >0 )) ) )) *) ) , ) )Frame sizes 180 M/L, 225 S/M, 280 S/Mand 315 S/M have housing feet each with2 drilled holes at NDE.Drive-end shaft extensionNon-drive-end shaft extensionCA’ H HH HA K K’ L L ’2 ) LC 3 ) LL LM LM ’2 ) O D DB E EB ED F GA DA DC EA EC EE FA GC7– 180 156 26 15 20 715 770 841 164 796.5 885 2 x M 40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5221 180 156 26 15 20 715 – 841 164 796.5 – 2 x M 40 x 1.5 48 M 16 110 100 5 14 51.5 48 M 16 110 100 5 14 51.5– 200 175 34 19 25 771.5 825 897 197 853 910 2 x M 50 x 1.5 55 M 20 110 100 5 16 59 48 M 16 110 100 5 14 51.5–– 200 175 34 19 25 771.5 825––897 197 853 910–552 x M 50 x 1.5 55 M 20 110 100 5 16 59 4855M 20M 16M 2016110 100 5 1416– 225 174 34 19 25 839 – 954 197 939 – 2 x M 50 x 1.5 60 M 20 140 125 10 18 64 55 M 20 110 100 5 16 59244 225 174 34 19 25 809839855–924954197 909939955–2 x M 50 x 1.5 5560M 20 110140100125510161859644855M 16M 20110 100 5 141651.559– 250 207 42 24 30 930 1010–1050 234 1035 1110 2 x M 63 x 1.5 60 M 20 140 125 10 18 641080–6569556060M 20 110 100140 125– 280 220 42 24 30 1010 1080 1155 234 1120 1230 2 x M 63 x 1.5 65 M 20 140 125 10 18 69 M 20 140 125 10 18 64––7520 79.5 6569266 280 220 42 24 30 1010 1080 1155 234 1120 1230 2 x M 63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 64––7520 79.5 6569– 315 248 56 28 35 1114 1185 1260 266 1224 1295 2 x M 63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641140 – 1290 1250 –80 170 140 22 85 7020 74.5307 315 248 56 28 35 1114 1185 1260 266 1224 1295 2 x M 63 x 1.5 65 M 20 140 125 10 18 69 60 M 20 140 125 10 18 641140 – 1290 1250 –80 170 140 22 85 7020 74.5– 315 468 30 28 28 1241 – 1440 – 1404 – 2 x M 63 x 1.5 65 M 20 140 125 18 69 65 M 20 140 125 18 691343 1563 145580 M 20 170 140 22 85 80 M 20 170 140 22 85– 315 468 30 28 28 1343 – 1563 – 1455 – 2 x M 63 x 1.5 80 M 20 170 140 22 85 80 M 20 170 140 22 85– 315 513 30 28 28 1351 – 1550 – 1514 – 2 x M 63 x 1.5 65 M 20 140 125 18 69 65 M 20 140 125 18 691453 1673 1565 80 M 20 170 140 22 85 80 M 20 170 140 22 85– 355 – 30 28 28 1650168015901640– – 17501800– 35 – 75 7590M 20 140M 24 170125140202579.5957590M 20M 24140 125170 140202579.595– 355 – 30 28 28 1680 1640 – – 1800 – 35 – 75 90 M 24 170 140 25 95 90 M 24 170 140 25 95– 355 – 30 28 28 1780181017251775– – 18841934– 35 – 75 7590M 20 140M 24 170125140202579.5957590M 20M 24140 125170 140202579.595– 355 – 30 28 28 1810 1775 – – 1934 – 35 – 75 90 M 24 170 140 25 95 90 M 24 170 140 25 9551016185951.5595964Siemens M 11 · 2003/20047/19

Squirrel-cage motorsDimensionsFlange dimensions # " # !In DIN EN 50347, flange FF with clearance holes and flange FT with tappedholes are assigned to the frame sizes.The DIN 42948 standard with flanges A and C remains valid. See the assignmenttable below.(Z = Number of fixing holes)7SizeType of construction,flange typeFlange withclearance holes (FF/A)tapped holes (FT/C)Dimension drawing according to IECacc. toacc. toDIN EN 50 347 DIN 42 948 LA LE M N P S T Z1LA5, 1LA6, 1LA7, 1LA9, 1LG4, 1LG6, 1MA6, 1MA7, 1MJ6, and 1MJ7 motors56 IM B5 flange FF 100 A120 8 20 100 80 120 7 3 4IM B14 standard flange FT 65 C 80 – 20 65 50 80 M 5 2.5 4IM B14 special flange FT 85 C 105 – 20 85 70 105 M 6 2.5 463 IM B5 flange FF 115 A140 8 23 115 95 140 10 3 4IM B14 standard flange FT 75 C 90 – 23 75 60 90 M 5 2.5 4IM B14 special flange FT 100 C 120 – 23 100 80 120 M 6 3 471 IM B5 flange FF 130 A160 9 30 130 110 160 10 3.5 4IM B14 standard flange FT 85 C 105 – 30 85 70 105 M 6 2.5 4IM B14 special flange FT 115 C 140 – 30 115 95 140 M 8 3 480 IM B5 flange FF 165 A200 10 40 165 130 200 12 3.5 4IM B14 standard flange FT 100 C 120 – 40 100 80 120 M 6 3 4IM B14 special flange FT 130 C 160 – 40 130 110 160 M 8 3.5 490 IM B5 flange FF 165 A200 10 50 165 130 200 12 3.5 4IM B14 standard flange FT 115 C 140 – 50 115 95 140 M 8 3 4IM B14 special flange FT 130 C 160 – 50 130 110 160 M 8 3.5 4100 IM B5 flange FF 215 A250 11 60 215 180 250 14.5 4 4IM B14 standard flange FT 130 C 160 – 60 130 110 160 M 8 3.5 4IM B14 special flange FT 165 C 200 – 60 165 130 200 M 10 3.5 4112 IM B5 flange FF 215 A250 11 60 215 180 250 14.5 4 4IM B14 standard flange FT 130 C 160 – 60 130 110 160 M 8 3.5 4IM B14 special flange FT 165 C 200 – 60 165 130 200 M 10 3.5 4132 IM B5 flange FF 265 A300 12 80 265 230 300 14.5 4 4IM B14 standard flange FT 165 C 200 – 80 165 130 200 M 10 3.5 4IM B14 special flange FT 215 C 250 – 80 215 180 250 M 12 4 4160 IM B5 flange FF 300 A350 13 110 300 250 350 18.5 5 4IM B14 standard flange FT 215 C 250 – 110 215 180 250 M 12 4 4IM B14 special flange FT 250 C 300 – 110 265 230 300 M 12 4 4180 IM B5 flange FF 300 A350 13 110 300 250 350 18.5 5 4200 IM B5 flange FF 350 A400 15 110 350 300 400 18.5 5 4225 2-pole4-pole to 8-poleIM B5 flange FF 400 A450 16 110140400 350 450 18.5 5 8250 IM B5 flange FF 500 A550 18 140 500 450 550 22 6 8280 IM B5 flange FF 500 A550 18 140 500 450 550 22 6 8315 2-pole4-pole to 8-pole1LA8, 1MJ8 motors315 2-pole4-pole to 8-pole355 2-pole4-pole to 8-pole400 2-pole4-pole to 8-pole450 2-pole4-pole to 8-poleIM B5 flange FF 600 A660 22 140170IM B5 flange – – 25(22)140170IM B5 flange – – 25 140170IM B5 flange – – 28 170210IM B5 flange – – 30 170210600 550 660 22 6 8740(600)840(740)680(550)780(680)800(660)900(800)22(24)22(24)6 86 8940 880 1000 22 6 81080 1000 1150 26 6 8■ The dimensions in bracketsapply to 1MJ8 motors.7/20Siemens M 11 · 2003/2004

Squirrel-cage motorsAccessories andrepair partsRepair parts■ Siemens supply commitmentfor replacement motors and repair parts forthe following periods after delivery of themotor:Up to 5 years In the event of total motorfailure Siemens will supply afully compatible motor interms of mounting dimensionsand functions (possibly from adifferent Series).Up to 5 years Repair parts can be supplied.Up to 10 years Siemens provides informationand, if necessary, documentationfor repair parts.■ When ordering repair parts, thefollowing data is required:– Part designation and number– Order No. and Serial No. of the motorOrdering example for a fan cowl 1LA7,frame size 160 M, 4-pole:Fan cowl No. 7.40 ,1LA7 163–4AA60, Product No.J783298901018■ See Section 2 for bearing selection tables.■ Repair parts for 1MJ6, 1MJ7, 1MJ8, 1MJ1,1ME8, 1ML8, 1LG8, and smoke extractionmotors on request.■ No obligation exists to supply spares of standardparts.■ Support – HotlineIn GermanyTel.: 01 80/5 05 04 48For telephone numbers in other countries,visit the following page on the Internethttp://www.siemens.com/automation/service&support8/2 Accessories8/38/48/58/68/78/88/108/12Repair parts1LA5Frame sizes 180 M to 225 M1LA7 and 1MA7Frame sizes 56 M to 90 L1LA6/7 and 1MA6/7Frame sizes 100 L to 160 L1LA6 and 1MA6Frame sizes 180 M to 200 L1LA6 and 1MA6Frame sizes 225 M to 315 L1LA8 and 1MA8Frame sizes 315 to 4501LG4 and 1LG6Frame sizes 180 M to 250 M1LG4 and 1LG6Frame sizes 280 S to 315 L8Siemens M 11 · 2003/20048/1

Squirrel-cage motorsAccessoriesModular technology, slide rails, foundation blocks,taper pins, couplings, encoder mountingSquirrel-cage motorsModular technologyThe components of the modularinstallation concept can be orderedas accessories. Thebrake is not permitted to be retrofitteddue to its relevance forsafety.Cables for rotary pulse encoderscan be ordered accordingto Catalogue DA 65.11.Mounting of separately driven fan for 1LA5, 1LA6, 1LA7 and 1LG motorsDesign Size No. of poles Order No.Rotary pulse encoder HTL version 100 to 225 all 1XP8 001–1TTL version 100 to 225 all 1XP8 001–2Separately driven fanincl. mounting parts 1 )Separately driven fan and rotary pulse encoderincl. mounting parts 1 )100 all 2CW2 185-8RF14-1AA0112 all 2CW2 210-8RF14-1AA1132 all 2CW2 250-8RF14-1AA2160 all 2CW2 300-8RF14-1AA3180 all 2CW2 300-8RF14-1AA4200 all 2CW2 300-8RF14-1AA5225 2 ) all 2CW2 300-8RF14-1AA6250 all 1PP9 063-2LA12-Z A11+K50280 all 1PP9 063-2LA12-Z A11+K50315 2 1PP9 070-2LA12-Z A11+K50315 4 to 8 1PP9 063-2LA12-Z A11+K50100 all 2CW2 185-8RF14-2AA0112 all 2CW2 210-8RF14-2AA1132 all 2CW2 250-8RF14-2AA2160 all 2CW2 300-8RF14-2AA3180 all 2CW2 300-8RF14-2AA4200 all 2CW2 300-8RF14-2AA5225 2 ) all 2CW2 300-8RF14-2AA68Slide rails with fixing boltsand tensioning screws toDIN 42 923Slide rails are an easy and convenientmeans of adjusting thebelt tension of a machine in theabsence of an idler pulley. Theyare secured to the foundationwith rag bolts or foundationblocks.The assignment of slide rails tomotor frame sizes is stated inDIN 42 923.No standard slide rails are availablefor motors of frame sizes355 to 450 (please inquire).Source:Lütgert & Co. GmbHPO Box 42 51D-33276 GütherslohTel. +49 52 41-74 07-0Fax +49 52 41-74 07-90http://www.luetgert-antriebe.dee-mail:luetgert-antriebe@t-online.deFoundation blocks to DIN 799Foundation blocks are recessedinto concrete foundationsand grouted with cement.They have a number of uses,e.g. for fixing medium-sized machines,slide rails, pedestalbearings and base frames. Afterthe fixing bolts have been removed,a machine can be shiftedas required without having tolift it.During initial installation, thefoundation blocks, which arepinned and bolted to the machine(without shims), are notgrouted until the latter has beenproperly aligned. The machineis first set down 2 to 3 mm lowerthan its first final position. Thedifference between the shaftheights is compensated bymeans of shims during the finalassembly. The taper pins enablethe machine to be repositionedaccurately without havingto realign it whenever it is removedand replaced.Source:Lütgert & Co. GmbHPO Box 42 51D-33276 GütherslohTel. +49 52 41-74 07-0Fax +49 52 41-74 07-90http://www.luetgert-antriebe.dee-mail:luetgert-antriebe@t-online.deTaper pins to DIN 258with threaded ends and constanttaper lengthsThe purpose of taper pins is toensure that parts which are frequentlydisassembled arealigned accurately. The hole forthe taper pin is reamed so that,when the pin is inserted byhand, there is still about 3 to4 mm of the taper projectingabove the hole rim.The pin is driven in fully with ahammer.The pin is extracted by tighteninga nut down on its threadedend.Standard taper pins are availablefrom normal commercialsources.Source:Otto Roth GmbH & Co. KGBäumleinsberg 5491233 Neukirchen am SandTel. +49 91 23-94 00 10Fax +49 91 23-94 00 15CouplingsIn the majority of applications,the motor is connected to thedrive by means of a flexible coupling.Source:KTR Kupplungstechnik GmbHRodder Damm 17048432 RheineTel. +49 59 71-7 98-0Fax +49 59 71-7 98-6 98http://www.ktr.deEncoder mountingOn delivery or mounted by thecustomer.Options: H74, H79, H75, H80Hübner Elektromaschinen AG10967 BerlinPlanufer 92bTel. +49 30-6 90 03-0Fax +49 30-6 90 03-1 04http://www.huebner-berlin.deOptions H71, H78Leine & Linde (Deutschland)GmbH73430 AalenSpitalstr. 19Tel. +49 73 61-96 16 36Fax +49 73 61-96 16 35http://www.leinelinde.de1) The separately driven fan2CW2 . . . includes a fan unit withfan impeller, the separately drivenfan 1PP9 . . . only includes the fanmotor.2) For 1LG motors with separatelydriven fan with Order No.1PP9063-2LA12-Z A11+K50(weight: 4.37 kg).8/2Siemens M 11 · 2003/2004

Squirrel-cage motorsRepair parts1LA5 squirrel-cage motorsFrame sizes 180 M to 225 M■ Selection and ordering dataFor motorSizeTypeMotor (operating instructions 610.42348/21)Part No. Designation180 M180 L1LA5 1831LA5 186200 L 1LA5 2061LA5 207225 M 1LA5 2201LA5 2231.401.43/6.23Bearing shield at drive endV ring4.07 Housing feet (2 units)5.00 Terminal box,complete with terminal board5.10 Terminal board6.20 Bearing shield at non-drive end7.047.40External fanFan cowl5.10Terminal box gk 330 Terminal box gk 430M1-50935.1087.405.006.206.237.044.071.431.40Siemens M 11 · 2003/20048/3

Squirrel-cage motorsRepair parts1LA7 and 1MA7 squirrel-cage motorsFrame sizes 56 to 90■ Selection and ordering dataFor motorSize56 M . . . . 050. . . . 05363 M . . . . 060. . . . 06371 M . . . . 070. . . . 07380 M . . . . 080. . . . 08390 S90 LType1LA7 . . . , 1MA7 . . .. . . . 090. . . . 096Motor (op. instr. 5.61070000.10.000)Part No. Designation1.40 Bearing shield at drive end (aspring band is supplied if required)1.43/6.23 Shaft seal4.07 Housing feet (2 units)5.00 Terminal box,complete with terminal board5.10 Terminal board6.20 Bearing shield at non-drive end7.047.40External fanFan cowl1.61 Spring band (for bearing shield hubat drive end, specify bearing size6205, 6206, 6208)}5.10 Terminal boardFor motorType1LA7 05 .to 1LA7 09 .1MA7 06 .to 1MA7 09 .} 7.04 External fanFor motorSizeType1LA7 . . . ,1MA7 . . .Order No.1LY7 1131LY7 116Order No.ThermoplasticMetal63 . . . . 06 . 1LY7 001 1LY7 20171 . . . . 07 . 1LY7 002 1LY7 20280 . . . . 08 . 1LY7 003 1LY7 20390 . . . . 09 . 1LY7 025 1LY7 2255.105.10Terminal box gk 030 for1LA7 motorsTerminal box gk 130 for1MA7 motorsM1-5173bIM B 581.405.00IM B 145.107.40IM B 37.046.201.40 size 90 1.616.231.401.434.078/4Siemens M 11 · 2003/2004

Squirrel-cage motorsRepair parts1LA6/1LA7/1MA6/1MA7 squirrel-cage motorsSizes 100 L to 160 L■ Selection and ordering dataFor motorSize100 L . . . . 106112 M . . . . 113132 S . . . . 130. . . . 131160 M . . . . 163. . . . 164160 L . . . . 166Type1LA7 . . . , 1MA7 . . .Motor (op. instructions 5.61070000.10.000)Part No. Designation1.40 Bearing shield at drive end (aspring band is supplied if required)1.43/6.23 Shaft seal4.07 Housing feet (2 units)5.00 Terminal box cover*,complete with terminal board5.10 Terminal board5.90 Terminal box on right or left side (ordercodes K09 or K10 respectively)6.20 Bearing shield at drive end (aspring band is supplied if required)7.047.40External fanFan cowl1.61/6.11 Spring band (for bearing shield hubdrive end and non-drive end, specifybearing size 6206 or 6208)* Terminal box is cast-on5.105.10Terminal box gk 330 (1LA7)Terminal box gk 335 (1LA6)81.40/6.20 size 100-130 1.61/6.115.007.40IM B 37.04IM B 56.236.204.071.401.435.90M1-5174aSiemens M 11 · 2003/20048/5

Squirrel-cage motorsRepair parts1LA6 and 1MA6 squirrel-cage motorsFrame sizes 180 M to 200 L■ Selection and ordering dataFor motorSize180 M180 L200 L . . . . 206. . . . 207Type1LA6 . . . , 1MA6 . . .. . . . 183. . . . 186Motor (operating instructions 610.43106/21)Part No. Designation1.401.43/6.23Bearing shield at drive endV ring4.07 Housing feet (2 units)5.00 Terminal box,complete with terminal board5.10 Terminal board6.20 Bearing shield at non-drive end7.047.40External fanFan cowlTerminal box 1XB7 222 Terminal box 1XB7 322M1-509385.107.405.006.237.046.204.071.438/61.40Siemens M 11 · 2003/2004

Squirrel-cage motorsRepair parts1LA6 and 1MA6 squirrel-cage motorsFrame sizes 225 M to 315 L■ Selection and ordering dataFor motorSize225 M225 M250 M . . . . 253280 S280 M315 S315 MType1LA6 . . . , 1MA6 . . .. . . . 220. . . . 223. . . . 280. . . . 283. . . . 310. . . . 313315 L . . . . 316. . . . 317. . . . 318Motor (op. instructions NMA 2748 DE)Part No. Designation5.005.10Bearing shield at drive endFlange bearing shield6.00 Bearing shield at non-drive end8.00 Rotor complete with external fanand rolling-contact bearing10.10 Housing feet (2 units)11.00 External fan12.0112.70Fan cowlProtective cover20.00 Terminal box,complete with terminalsBearing (op. instructions NMA 2924 DE)Part No. Designation4.204.603.203.603.10/4.10Outer bearing cap on drive endInner bearing cap on drive endOuter bearing cap on non-drive endInner bearing cap on non-drive endV ring1XB7 terminal box for frame sizes 225 Mto 400 L (op. instructions NMA 2923 DE)Part No. Designation20.30 Terminal box cover21.40 Insulating plate (terminal board)without terminals21.40 21.40Terminal box 1XB7 222 Terminal box 1XB7 422to 1XB7 522Terminal box 1XB7 3228Siemens M 11 · 2003/20048/7

Squirrel-cage motorsRepair parts1LA8 and 1MA8 squirrel-cage motorsFrame sizes 315 to 450■ Selection and ordering dataFor motorSize Type1LA8 . . . , 1MA8 . . .315 . . . . 315. . . . 317355 . . . . 353. . . . 355. . . . 357400 . . . . 403. . . . 405. . . . 407450 . . . . 453. . . . 455. . . . 457Motor (operating instructions NMA 3420 DE)Part No.5.005.10DesignationBearing shield at drive endFlange bearing shield6.00 Bearing shield at non-drive end7.07 Integral fan8.00 Rotor complete with external fanand rolling-contact bearing11.0411.0512.0112.70External fan, unidirectionalExternal fan, bi-directionalFan cowlProtective cover20.00 Terminal box,complete with terminalsBearing (operating instructions NMA 2934,2935, 2936 DE)Part No. Designation3.203.604.204.603.10/4.10Outer bearing cap on drive endInner bearing cap on drive endOuter bearing cap on non-drive endInner bearing cap on non-drive endV ring} 1XB7 terminal box for frame sizes 315 and355 (operating instructions NMA 2923 DE)Part No. Designation20.30 Terminal box cover21.40 Insulating plate (terminal board)without terminals} 1XB1 terminal box for frame sizes 400 and450 (operating instructions NMA 2937 DE)Part No. Designation20.00 Terminal box, complete20.30 Terminal box coverTerminal post insulator8Terminal box 1XB1 621 Terminal box 1XB1 631 Terminal box gt 6408/8Siemens M 11 · 2003/2004

Squirrel-cage motorsRepair parts1LA8 and 1MA8 squirrel-cage motorsFrame sizes 315 to 4508Siemens M 11 · 2003/20048/9

Squirrel-cage motorsRepair parts1LG4, 1LG6 squirrel-cage motorsFrame sizes 180 M to 250 M■ Selection and ordering dataFor motorSizeType1LG4 . . . , 1LG6 . . .Motor (op. instructions 35037000000057)Part No. DesignationPart No.Designation180 M180 L. . . . 183. . . . 186. . . . 188200 L . . . . 206. . . . 207. . . . 208225 S . . . . 220225 M . . . . 223. . . . 228250 M . . . . 253. . . . 258Mounting and removal tackle is not suppliedfor rolling contact bearings, fans and drivecomponents!1.001.401.431.581.601.611.651.671.681.693.004.004.074.184.354.404.415.005.035.105.335.345.355.445.51Drive-end bearingBearing shieldShaft sealSpring lock washerRolling contact bearingSealing plugsBearing capOuter bearing capSpun washerCompression springRotor, completeStator, completeHousing feet (size 180 – right, left)Rating plateWasherWasherEarthing strapTerminal box, completeSeal (size 200, string seal)Terminal board, completeNon-rotating washerTerminal clampGrommetsTerminal box, top sectionNut5.525.705.715.725.835.845.895.945.955.965.975.996.006.106.206.236.246.656.666.677.007.047.407.417.49Terminal linkTerminal clampOuter bearing capSpun washerGasketTerminal box coverScrewScrewTerminalMounting railBrace, completeContact plateBearing, non-drive endRolling contact bearingBearing shieldShaft sealBearing capGrease nippleRubber socketLubrication pipeVentilation, completeFanFan cowlBracketScrew8Standard versionVersion with regreasingdevice and screwed onfeet8/10Siemens M 11 · 2003/2004

Squirrel-cage motorsRepair parts1LG4, 1LG6 squirrel-cage motorsFrame sizes 180 M to 250 Mgk 330 gk 430 gt 431gt 5208Siemens M 11 · 2003/20048/11

Squirrel-cage motorsRepair parts1LG4, 1LG6 squirrel-cage motorsFrame sizes 280 S to 315 L■ Selection and ordering dataFor motorSizeType1LG4 . . . , 1LG6 . . .Motor (op.instructions 35037000000057)Part No. DesignationPart No.Designation280 S280 M315 S315 M315 L. . . . 280. . . . 283. . . . 288. . . . 310. . . . 313. . . . 316. . . . 317. . . . 318Mounting and removal tackle is not suppliedfor rolling contact bearings, fans and drivecomponents!1.001.401.431.581.601.611.651.671.681.693.004.004.074.184.354.404.415.005.035.105.335.345.355.445.51Drive-end bearingBearing shieldShaft sealSpring lock washerRolling contact bearingSealing plugsBearing capOuter bearing capSpun washerCompression springRotor, completeStator, completeHousing feet (size 180 – right, left)Rating plateWasherWasherEarthing strapTerminal box, completeSeal (size 200, string seal)Terminal board, completeNon-rotating washerTerminal clampGrommetsTerminal box, top sectionNut5.525.705.715.725.835.845.895.945.955.965.975.996.006.106.206.236.246.656.666.677.007.047.407.417.49Terminal linkTerminal clampOuter bearing capSpun washerGasketTerminal box coverScrewScrewTerminalMounting railBrace, completeContact plateBearing, non-drive endRolling contact bearingBearing shieldShaft sealBearing capGrease nippleRubber socketLubrication pipeVentilation, completeFanFan cowlBracketScrewVersion with screwed onfeet8Standard version8/12Siemens M 11 · 2003/2004

Squirrel-cage motorsRepair parts1LG4, 1LG6 squirrel-cage motorsFrame sizes 280 S to 315 Lgt 520 gt 6208Siemens M 11 · 2003/20048/13

Squirrel-cage motorsRepair partsNotes88/14Siemens M 11 · 2003/2004

Squirrel-cage motorsAppendixEnvironment, resources and recyclingSiemens AG has committed itself to protectingthe environment and conserving valuable naturalresources. This applies both to productionand to the products we sell. As early as the developmentphase, the possible impact of futureproducts and systems on the environment is takeninto consideration. Our aim is to prevent environmentalpollution or, at least, reduce it to aminimum and in doing so, look beyond existingregulations and legislation. The most importantactivities in the protection of the environmentare:■ We are constantly endeavoring to minimizethe environmental impact of our products aswell as their consumption of energy and resourcesover and above the statutory environmentalprotection regulations.■ We take every possible step to prevent damageto the environment.■ The environmental impact is assessed andconsidered at the earliest possible stage ofproduct and process planning.■ Our optimized environmental managementstrategy ensures that our environmental policyis effectively implemented. The technicaland administrative procedures required forthis purpose are reviewed at regular intervalsand continuously updated.■ Environmental awareness is expected of allour employees. It is a permanent managementtask to consolidate and promote responsibilityfor the environment at all levels.■ We encourage our contract partners to act inaccordance with the same environmentalprinciples as ourselves. We cooperate withthe responsible public authorities.■ We inform interested members of the publicabout the consequences of our corporatepolicies for the environment as well as ourachievements to the benefit of the environment.■ All documentation is printed on chlorine-freebleached paper.A/2 Overview ofMICROMASTER 410/420/430/440A/3 Overview of MICROMASTER 411/COMBIMASTER 411A/4 Overview of customized motorsA/5 Siemens contact personsA/6A/7A/8Service & SupportInformation and ordering on the Internet andon CD-ROMOur services for each project phaseCustomer supportA/9 Subject indexA/11 Order number indexA/14 Conditions of sale and deliveryExport regulationsASiemens M 11 · 2003/2004A/1

Squirrel-cage motorsAppendixOverview of MICROMASTER 410/420/430/440Squirrel-cage motorsThe MICROMASTER invertersfrom Siemens ideally complementthe motors. The tablegives an overview of the featuresof these inverters.The complete product spectrumwith ordering data, technicaldetails and explanations isincluded in Catalogue DA 51.2.You will find up-to-date informationabout AC inverters on theInternet athttp://www.siemens.com/micromasterMain featuresMICROMASTER 410 MICROMASTER 420 MICROMASTER 430 MICROMASTER 440"Price-conscious"For variable speeds with3-phase motors on single-phasesupply systems, e.g. for pumps,fans, advertising panels, cabinets,gate drives and dispensingmachines"Universal"For 3-phase supply systems aswell as optional fieldbus interfacing,e.g. in conveyor belts, materialconveyors, pumps, fans andmachine tools"Optimized for pumps andfans"With optimized operator panel(manual/automatic changeover)adapted software functions andoptimum power utilization"Comprehensive"With finely tuned vector control(with and without sensor feedback)for numerous applicationsin sectors such as conveyor systems,textiles, elevators, hoistinggear and mechanical engineeringOutput range 0.12 kW to 0.75 kW 0.12 kW to 11 kW 7.5 kW to 250 kW 0.12 kW to 250 kWVoltage ranges 1 AC 100 V to 120 V1 AC 200 V to 240 VClosed-loop controlV/f characteristicMultipoint characteristic (parameterizableV/f characteristic)FCC (flux current control)1 AC 200 V to 240 V3 AC 200 V to 240 V3 AC 380 V to 480 VV/f characteristicMultipoint characteristic (parameterizableV/f characteristic)FCC (flux current control)3 AC 380 V to 480 V 1 AC 200 V to 240 V3 AC 200 V to 240 V3 AC 380 V to 480 V3 AC 500 V to 600 VV/f characteristicMultipoint characteristic (parameterizableV/f characteristic)FCC (flux current control)Process control – Internal PI controller Internal PI controller (auto tuning)Inputs3 digital inputs1 analog input3 digital inputs1 analog inputOutputs 1 relay output 1 analog output1 relay outputAutomationlinkOtherfeaturesThe PLC partner for LOGO ® !and SIMATIC ® S7-200Natural ventilation(no fan)Position of the connections asfor conventional switching elements(e.g. contactors). Alsoavailable with flat plate heatsink.6 digital inputs2 analog inputs1 PTC/KTY input2 analog outputs3 relay outputsThe ideal partner for your automationtasks, for SIMATIC S7- mation tasks, for SIMATIC S7-The ideal partner for your auto-200 as well as for SIMATIC S7- 200 as well as for SIMATIC S7-300/400 (TIA) and SIMOTION ® 300/400 (TIA) and SIMOTIONBICO techniqueEnergy-saving modeLoad torque monitoring (detectsdry running of pumps)Motor stagingV/f characteristicMultipoint characteristic (parameterizableV/f characteristic)FCC (flux current control)Vector ControlInternal PI controller (auto tuning)6 digital inputs2 analog inputs1 PTC/KTY input2 analog outputs3 relay outputsThe ideal partner for your automationtasks, for SIMATIC S7-200 as well as for SIMATIC S7-300/400 (TIA) and SIMOTION3 selectable drive data setsIntegral brake chopper(up to 75 kW)Torque controlAExamplesMICROMASTERA/2Siemens M 11 · 2003/2004

Squirrel-cage motorsAppendixOverview of MICROMASTER 411/COMBIMASTER 411The MICROMASTER 411/COMBIMASTER 411 invertersfrom Siemens are available fordecentralized solutions. Thetable gives an overview of thefeatures of these products. Thecomplete product spectrumwith ordering data, technicaldetails and explanations can befound in Catalogue DA 51.3MICROMASTER –COMBIMASTER.You will find up-to-date informationon MICROMASTER 411 andCOMBIMASTER 411 on the Internetathttp://www.siemens.com/combimasterMain featuresOutput rangeVoltage rangesHousing/frame sizesTypes ofconstructionMICROMASTER 411 COMBIMASTER 411"Decentralized"For a wide range of drives – simple stand-alone applications from pumps and fans through to multiple conveyor drives in networkedcontrol systems.0.37 kW to 3 kW3 AC 380 V to 480 VCS BCS C71 – 10090/100– IM B 3IM B 5IM V 1 (without protective cover)IM V 1 (with protective cover)IM B 14 (with standard flange)IM B 14 (with special flange)IM B 35Degree of protection IP66 IP55Other technicalfeaturesV/f characteristicMultipoint characteristic (parameterizable V/f characteristic)FCC (flux current control)Internal PI controller3 digital inputs1 analog input1 relay outputCompound braking for controlled rapid brakingNEW: ECOFAST variants with connectors for the power supply and communication interfaces and motor connections to permit fast andeasy replacement for time-critical applications. The ECOFAST variants are fully compatible with the ECOFAST technology systems.AExamplesMICROMASTERExamplesCOMBIMASTERSiemens M 11 · 2003/2004A/3

Squirrel-cage motorsAppendixOverview of customized motorsIn addition to the products offeredin the catalogue, ourrange of motors also includes"customized motors".This means that we develop individualdrive solutions for yourspecial requirements, deliversamples of them if necessary,and supply them in accordancewith your logistical requirements.Our representatives worldwideas well as our regional representativesin Germany can, ofcourse, also be contacted inthis regard (see Page A/5).Please request a quotation.In the following text, we havelisted some of the "customizedsolutions" already implemented:• High-quality motors for textilemachines and compressors• Motors with increased power• Liquid-cooled motors• Synchronous generators forspare-current sources• Motors for wood machiningplant• Integral motors for cooling motors/compressors(refrigerator-proof)• Roller motors for unsmoothrunning (e.g. rolling mill drive)• Pump motors with specialshafts / special materials• Single-phase motors for industrialuse• Hoisting gear motorsIntegral motors for refrigerationRoller motors for unsmooth runningPump motor with special shafts / special materialsHoisting gear motorAA/4Siemens M 11 · 2003/2004

Atwww.siemens.com/automation/partneryou can find details ofSiemens contact partnersworldwide responsible forparticular technologies.You can obtain in most casesa contact partner for• Technical Support,• Spare parts/repairs,• Service,•Training,• Sales or• Consultation/engineering.You start by selecting a• Country,• Product or• Sector.By further specifying theremaining criteria you will findexactly the right contact partnerwith his/her respectiveexpertise.Squirrel-cage motorsAppendixSiemens contact personsNeed more Information?Then fax us!Under the fax no.0 08 00-74 62 84 27you will find further information.ASiemens M 11 · 2003/2004A/5

Squirrel-cage motorsAppendix · Service & SupportInformation and ordering on the Internet and onCD-ROM■ A&D in the WWWA detailed knowledge of the range of products and services availableis essential when planning and configuring automation systems.It goes without saying that this information must always be fullyup-to-date.The Siemens Automation and Drives Group (A&D) has therefore builtup a comprehensive range of information in the World Wide Web,which offers quick and easy access to all data required.Under the addresshttp://www.siemens.com/automationyou will find everything you need to know about products, systemsand services.■ Product Selection Using the Interactive CatalogueDetailed information together with convenient interactive functions:The interactive catalogue CA 01 covers more than 80,000 productsand thus provides a full summary of the Siemens Automation andDrives product base.Here you will find everything that you need to solve tasks in the fieldsof automation, switchgear, installation and drives.All information is linked into a user interface which is easy to workwith and intuitive.After selecting the product of your choice you can order at the pressof a button, by fax or by online link.Information on the interactive catalogue can be found in the Internetunderhttp://www.siemens.com/automation/ca01or on CD-ROM:• Automation & Drives CA 01,Order No.: E86060-D4001-A110-C1-7600A■ Easy Shopping with the A&D MallThe A&D Mall is the virtual department store of Siemens AG in theInternet. Here you have access to a huge range of products presentedin electronic catalogues in an informative and attractive way.Data transfer via EDIFACT allows the whole procedure from selectionthrough ordering to tracking of the order to be carried out onlinevia the Internet.Numerous functions are available to support you.For example, powerful search functions make it easy to find the requiredproducts, which can be immediately checked for availability.Customer-specific discounts and preparation of quotes can be carriedout online as well as order tracking and tracing.Please visit the A&D Mall on the Internet under:http://www.siemens.com/automation/mallA/6Siemens M 11 · 2003/2004

Squirrel-cage motorsAppendix · Service & SupportOur services for each project phase■ Configuration and software engineeringSupport in configuring and developingwith customer-orientedservices from actual configurationto implementation of theautomation project. 1 )In the face of harsh competition you need optimum conditions tokeep ahead all the time:A strong starting position. A sophisticated strategy and team for thenecessary support – in every phase.Service & Support from Siemens provides this support with a completerange of different services for automation and drives.In every phase: from planning and startup to maintenance and upgrading.Our specialists know when and where to act to keep the productivityand cost-effectiveness of your system running in top form.■ Service On SiteWith Service On Site we offerservices for startup and maintenance,essential for ensuringsystem availability.In Germany0180 50 50 444 2 )■ Online Support■ Repairs and Spare PartsThe comprehensive informationsystem available round theclock via Internet ranging fromProduct Support and Service &Support services to SupportTools in the Shop.http://www.siemens.com/automation/service&supportIn the operating phase of a machineor automation system weprovide a comprehensive repairand spare parts service ensuringthe highest degree of operatingsafety and reliability.In Germany0180 50 50 448 2 )■ Technical Support■ Optimization and UpgradingCompetent consulting in technicalquestions covering a widerange of customer-oriented servicesfor all our products andsystems.Tel.: +49 (0)180 50 50 222Fax: +49 (0)180 50 50 223E-Mail:adsupport@siemens.comTo enhance productivity andsave costs in your project we offerhigh-quality services in optimizationand upgrading. 1 )A■ Technical ConsultingSupport in the planning anddesigning of your project fromdetailed actual-state analysis,target definition and consultingon product and system questionsright to the creation of theautomation solution. 1 )1) Get in touch with the sales contact in your region for questions about theseservices. Our Helpline (tel.: +49 (0) 180 50 50 111) will also put you throughto the right contact or just visit our Internet site.2) For country-specific telephone numbers go to our Internet site at:http://www.siemens.com/automation/service&supportSiemens M 11 · 2003/2004A/7

Squirrel-cage motorsAppendix · Service & SupportCustomer Support■ Knowledge Base on CD-ROMFor locations without online connectionsto the Internet there areexcerpts of the free part of theinformation sources availableon CD-ROM (Service & SupportKnowledge Base). This CD-ROM contains all the latestproduct information at the timeof production (FAQs, Downloads,Tips and Tricks, Updates)as well as general informationon Service and TechnicalSupport.The CD-ROM also includes afull-text search and our KnowledgeManager for targeted searches for solutions. The CD-ROM willbe updated every 4 months.Just the same as our online offer in the Internet, the Service & SupportKnowledge Base on CD comes complete in 5 languages (German,English, French, Italian, Spanish).You can order the Service & Support Knowledge Base CDfrom your Siemens contact.Order no. 6ZB5310-0EP30-0BA2Orders via the Internet(with Automation Value Card or credit card) at:http://www.siemens.com/automation/service&supportin the Shop domain.■ Automation Value CardASmall card – great supportThe Automation Value Card is an integral component of the comprehensiveservice concept with which Siemens Automation and Drivesaccompanies your whole automation project in each phase.Whether you require specific services from our technical support orpurchase high-quality support tools in our online shop: You can alwayspay with your Automation Value Card. Easily, transparently,and safely. With your personal card number and corresponding PINyou can check your current balance and statement at any time.Services by card. This is how it’s done.The card number and PIN are printed on the back of the AutomationValue Card. When you first receive your card, the PIN is hidden undera scratch field which ensures that nothing has been debited toyour card.By entering the card number and PIN you have full access to the Service& Support services being offered. The charge for the servicesprocured is debited from the credits on your Automation Value Card.All the services offered are marked in currency-neutral credits, soyou can use the Automation Value Card worldwide.Automation Value Card order numbersCredits Order no.200 6ES7 997-0BA00-0XA0500 6ES7 997-0BB00-0XA01000 6ES7 997-0BC00-0XA010000 6ES7 997-0BG00-0XA0Detailed information on the services offered is available on our Internetsite at:http://www.siemens.com/automation/service&supportService & Support à la Card: ExamplesTechnical Support”Priority“ Priority processing for urgent cases”24 h“ Availability round the clock„Extended“ Technical consulting for complex questionsSupport Tools in the Support Shop”SystemUtilities“”Applications“”Functions &Samples“Tools that can be used directly for configuration, analysisand testingComplete topic solutions including ready-tested softwareAdaptable blocks for accelerating your developmentsA/8Siemens M 11 · 2003/2004

PageAA&D in the WWW A/6A&D Mall A/6Abnormal frequencies 2/11Abnormal voltages 2/11Accessories Section 8Aluminium housing 3/2 to 3/11, 4/2Anti-condensation heating 2/17AppendixSection AApprovals 6/4Automation Value Card A/7Axial loads 2/40 to 2/43BBalance 2/27Bearing diagrams 2/34 to 2/35Bearing selection 2/30 to 2/33Bearing service life 2/29Bearing shields 6/5Bearing system 2/30Bearings 2/29 to 2/35, 2/44, 6/5Bearings for increased cantilever forces 2/37Brakes 2/50 to 2/55CCable entry 2/9Cantilever forces 2/36 to 2/39Cast iron housings 3/12 to 3/20, 4/3 to 4/5CEMEP 3/2, 3/5, 3/12, 3/16Certificates 6/3Certification 4/7, 5/7, 6/15Certification procedure 6/4Circuit 2/18 to 2/22Classification societies 6/2COMBIMASTER 411 2/46, A/3Condensation water holes(degrees of protection) 2/23Conditions of sale A/14Conditions of sale and delivery A/14Configuration of brake motors 2/55Connection 2/18 to 2/22Connection method 65/5Connection of motors 2/44Converter mounting 3/27Converter-fed operation 2/44Coolant temperature 2/14, 2/15Cooling 2/23Coupling to gearboxes 2/23Couplings 8/2CSA approval 2/8Currents 2/10 to 2/12Customized motors A/4DDegrees of protection 2/23Design and certification ofexplosion-proof motors in accordancewith directive 94/9/EC (ATEX) 2/9Designs 2/3, 2/4Dimension sheet generator 7/1Dimensions 2/56, 2/57, Section 7Direction of rotation 2/24Distributed drive systems 2/46 to 2/47, 3/26Double pole-changing 3/9, 3/10Driving fans 3/10, 3/11EECOFAST 2/46EEx de IIC Section 5EEx e II Section 4eff1 3/5, 3/17eff2 3/2, 3/12, 3/13Efficiency 2/16Electrical design 2/10 to 2/22Squirrel-cage motorsAppendixSubject indexPageElectronic Catalogue SD 01 2. Inside cover, 2/6Encoder mounting 8/2Energy Efficiency Verification 2/8Energy Policy Act 2/8Energy-saving motors 3/2 to 3/6, 3/12 to 3/17Energy-saving motors with Europeanefficiency classification to EU/CEMEP 2/8Energy-saving range 2/6Environment A/1EPACT 3/6, 3/18Ex zones 3/26Explosion-proof enclosure Section 5Explosion-proof enclosure "d" 2/9Export of low voltage motors to China 2/7Export regulations A/14Eyebolts 2/24FF200 6/7 to 6/10F300 6/7 to 6/10F400 3/9 to 3/11, 6/11 to 6/14Forced-air cooled motors 6/7, 6/8, 6/11, 6/12Foundation blocks 8/2Frame design 2/23Frequencies 2/10 up to 2/12Frequency 6/4Further external mountings for1LA/1LG motors 2/58 to 2/59GGeneral information 2/2 to 2/6Grease life 2/44HHazardous areas 2/9Heat extraction machinery 6/4High Efficiency 3/5, 3/17Higher efficiency 6/3IImproved Efficiency 3/2, 3/12, 3/13Increased coolant air temperature 6/3Increased output 3/8, 3/20Increased safety Section 4Increased safety "e" 2/9Installation altitude 2/14, 2/15Insulation 2/17, 2/44Insulation arrangement 6/4Interactive catalogues A/6Internet links 2/6Introduction 1/2 to 1/5KKnowledge base on CD-ROM A/7LLubricants 6/5MMarine motors 6/2, 6/3Marine version 3/26, 4/7, 5/7Maximum axial loading 2/40 to 2/43Maximum cantilever forces 2/36 to 2/39Maximum load on the shaft end 6/6Mechanical design 2/23 to 2/43, 3/27,4/7, 5/7, 6/15, 6/2Mechanical limit speeds 2/45Mechanical stress 2/44MICROMASTER A/2, A/3MICROMASTER 411 2/46MICROSTARTER 2/47Minimum air quantities 6/5Minimum efficiency levels 2/8Modular technology 2/48 to 2/57, 3/27, 8/2ASiemens M 11 · 2003/2004A/9

ASquirrel-cage motorsAppendixSubject indexPageMotor protection 2/17, 3/25, 4/6, 5/6,6/15, 6/3Motor series 6/4Motor temperature detection 2/17, 2/44Motors for the U.S. market 2/8Mountings 3/27Mountings for 1LA/1LG motors 2/58 to 2/59NNational standards 2/7NEMA 2/8Noise for mains-fed operation 2/28Noise generation 2/44Notes on commissioning 3/28, 6/15Notes on safety 3/28, 6/15Notes on the dimensions 7/1Number of poles 6/4OOnline Support A/7Operating mode 6/4Operation with SIMOVERTMASTERDRIVES 3/21 to 3/24Optimization A/7Order No. 2/2Ordering data Sections 3, 4, 5, 6Output tables 2/13, 2/14Outputs 2/13 to 2/15Overview of "Special designs" 2/3, 2/4PPackaging 2/5Packaging dimensions 2/5Packaging weights 2/5Paint finish 2/5, 3/25, 4/6, 5/6, 6/15,6/3, 6/5Power factor 2/16Prelubrication 2/29Project engineering A/7Project planning aids 2/6RRated currents 2/12 to 2/13Rated output 6/4Rated torque 2/16Rating plates 2/15Recycling A/1Regulations 2/7 to 2/9, 6/2, 6/4Repair A/7Resources A/1Restarting 2/17Rotary pulse encoder 14XP8 001 2/48Rotary pulse encoder HOG10 D 1024 l 2/59Rotary pulse encoder HOG9 D 1024 l 2/59Rotary pulse encoder LL 861 900220 2/58SSD 01 2. Inside cover, 2/6SD Configurator 2. Inside cover, 2/6Sector solutions Section 6Selection data Sections 3, 4, 5, 6Self-cooled motors 6/9, 6/10, 6/13, 6/14Separately driven fan 2/49Service & Support A/7Service locally A/7Shaft extensions 2/27PageSIMOVERT MASTERDRIVES 3/21 to 3/24Slide rails and tensioning screws 8/2Smoke extraction machinery 6/4Smoke extraction motors 6/4 to 6/15Software engineering A/7Spare parts A/7, Section 8Special designs 2/3, 2/4, 3/25 to 3/28,4/6 to 4/7, 5/6 to 5/7,6/15Speed 2/24Speed limits 2/45Spring-operated brake 2/53, 2/54Squirrel-cage motors 1LA, 1LG Section 3Squirrel-cage motors 1MA Section 4Squirrel-cage motors 1MJ Section 5Standard voltages 2/10Standards 2/7 to 2/9, 6/2, 6/4Standards and specifications 2/7Supervised construction approvals 6/4TTaper pins 8/2Technical Consulting A/7Technical design 6/4Technical information Section 2Technical Support A/7Temperature sensor 2/17Temperature/time class F200 6/7 to 6/10Temperature/time class F300 6/7 to 6/10Temperature/time class F400 6/11 to 6/14Terminal boxes 2/18 to 2/22Tolerances 2/7 to 2/9Tolerances for electrical data 2/7Trade marks2. Inside coverTriple pole-changing 3/11Types of construction 2/25 to 2/26Type of protection "n" 2/9Type of protection EEx de IIC 2/9, Section 5Type of protection EEx e II 2/9, Section 4UUL approval 2/8Upgrading A/7Use in smoke and heat extractionmachinery 6/4Useful Internet links 2/6VVentilation 2/23, 2/44Vibration severity 2/27VIK design 2/9Voltage 6/4Voltages 2/10 to 2/12WWater drain holes 6/5Weights 2/57Winding protection 6/3Windings 2/17, 3/25, 4/6, 6/15A/10Siemens M 11 · 2003/2004

Squirrel-cage motorsAppendixOrder number indexOrder No.PageOrder No.Page1LA51LA5 18. 3/2, 3/3, 3/9, 3/10, 3/11, 3/22,6/9, 6/101LA5 20. 3/2, 3/3, 3/9, 3/10, 3/11, 3/22,6/9, 6/101LA5 22. 3/2, 3/3, 3/22, 6/9, 6/101LA61LA6 10. 3/12, 3/13, 3/14, 3/15, 6/13,6/141LA6 11. 3/12, 3/13, 3/14, 3/15, 6/13,6/141LA6 13. 3/12, 3/13, 3/14, 3/15, 6/13,6/141LA6 16. 3/12, 3/13, 3/14, 3/15, 6/13,6/141LA71LA7 05. 3/21LA7 06. 3/2, 3/3, 3/91LA7 07. 3/2, 3/3, 3/91LA7 08. 3/2, 3/3, 3/9, 3/10, 6/9, 6/101LA7 09. 3/2, 3/3, 3/9, 3/10, 3/11, 6/9,6/101LA7 10. 3/2, 3/3, 3/9, 3/10, 3/11, 3/22,6/9, 6/101LA7 11. 3/2, 3/3, 3/9, 3/10, 3/11, 3/22,6/9, 6/101LA7 13. 3/2, 3/3, 3/9, 3/10, 3/11, 3/22,6/9, 6/101LA7 16. 3/2, 3/3, 3/9, 3/10, 3/11, 3/22,6/9, 6/101LA81LA8 31. 3/12, 3/13, 3/14, 3/151LA8 31. 3/21, 3/23, 3/241LA8 35. 3/12, 3/13, 3/14, 3/151LA8 35. 3/21, 3/23, 3/241LA8 40. 3/12, 3/13, 3/14, 3/151LA8 40. 3/21, 3/23, 3/241LA8 45. 3/12, 3/13, 3/14, 3/151LA8 45. 3/21, 3/23, 3/241LA91LA9 05. 3/4, 3/6, 3/81LA9 06. 3/4, 3/6, 3/81LA9 07. 3/4, 3/6, 3/81LA9 08. 3/4, 3/6, 3/81LA9 09. 3/4, 3/5, 3/6, 3/7, 3/81LA9 10. 3/4, 3/5, 3/6, 3/7, 3/81LA9 11. 3/4, 3/5, 3/6, 3/7, 3/81LA9 13. 3/4, 3/5, 3/6, 3/7, 3/81LA9 16. 3/4, 3/5, 3/6, 3/7, 3/81LA9 18. 3/4, 3/5, 3/6, 3/7, 3/81LA9 20. 3/4, 3/5, 3/6, 3/7, 3/81LG41LG4 18. 3/12, 3/13, 3/14, 3/15, 3/201LG4 20. 3/12, 3/13, 3/14, 3/15, 3/201LG4 22. 3/12, 3/13, 3/14, 3/15, 3/201LG4 25. 3/12, 3/13, 3/14, 3/15, 3/201LG4 28. 3/12, 3/13, 3/14, 3/15, 3/201LG4 31. 3/12, 3/13, 3/14, 3/151LG61LG6 18. 3/16, 3/17, 3/18, 3/19, 3/23,3/24, 6/13, 6/141LG6 20. 3/16, 3/17, 3/18, 3/19, 3/23,3/24, 6/13, 6/141LG6 22. 3/16, 3/17, 3/18, 3/19, 3/23,3/24, 6/13, 6/141LG6 25. 3/16, 3/17, 3/18, 3/19, 3/23,3/24, 6/9, 6/10, 6/13, 6/141LG6 28. 3/16, 3/17, 3/18, 3/19, 3/23,3/24, 6/9, 6/10, 6/13, 6/141LG6 31. 3/16, 3/17, 3/18, 3/19, 3/23,3/24, 6/9, 6/10, 6/13, 6/141MA61MA6 10. 4/3, 4/4, 4/51MA6 11. 4/3, 4/4, 4/51MA6 13. 4/3, 4/4, 4/51MA6 16. 4/3, 4/4, 4/51MA6 18. 4/3, 4/4, 4/51MA6 20. 4/3, 4/4, 4/51MA6 22. 4/3, 4/4, 4/51MA6 25. 4/3, 4/4, 4/51MA6 28. 4/3, 4/4, 4/51MA6 31. 4/3, 4/4, 4/51MA71MA7 06. 4/21MA7 07. 4/21MA7 08. 4/21MA7 09. 4/21MA7 10. 4/21MA7 11. 4/21MA7 13. 4/21MA7 16. 4/21MJ11MJ1 35. 5/2, 5/3, 5/4, 5/51MJ1 40. 5/2, 5/3, 5/4, 5/51MJ1 45. 5/2, 5/3, 5/4, 5/51MJ61MJ6 07. 5/2, 5/3, 5/41MJ6 08. 5/2, 5/3, 5/41MJ6 09. 5/2, 5/3, 5/4, 5/51MJ6 10. 5/2, 5/3, 5/4, 5/51MJ6 11. 5/2, 5/3, 5/4, 5/51MJ6 13. 5/2, 5/3, 5/4, 5/51MJ6 16. 5/2, 5/3, 5/4, 5/51MJ6 18. 5/2, 5/3, 5/4, 5/51MJ6 20. 5/2, 5/3, 5/4, 5/51MJ71MJ7 22. 5/2, 5/3, 5/4, 5/51MJ7 25 . 5/2, 5/3, 5/4, 5/51MJ7 28. 5/2, 5/3, 5/4, 5/51MJ7 31. 5/2, 5/3, 5/4, 5/51MJ81MJ8 31. 5/2, 5/3, 5/4, 5/51MJ8 35. 5/2, 5/3, 5/4, 5/51PP51PP5 18. 6/7, 6/81PP5 20. 6/7, 6/81PP5 22. 6/7, 6/8ASiemens M 11 · 2003/2004A/11

Squirrel-cage motorsAppendixOrder number indexOrder No.PageOrder No.Page1PP61PP6 10. 6/11, 6/121PP6 11. 6/11, 6/121PP6 13. 6/11, 6/121PP6 16. 6/11, 6/121PP6 18. 6/11, 6/121PP6 20. 6/11, 6/121PP6 22. 6/11, 6/121PP6 25. 6/7, 6/8, 6/11, 6/121PP6 28. 6/7, 6/8, 6/11, 6/121PP6 31. 6/7, 6/8, 6/11, 6/121PP71PP7 08. 6/7, 6/81PP7 09. 6/7, 6/81PP7 10. 6/7, 6/81PP7 11. 6/7, 6/81PP7 13. 6/7, 6/81PP7 16. 6/7, 6/8AA/12Siemens M 11 · 2003/2004

Squirrel-cage motorsAppendixNotesASiemens M 11 · 2003/2004A/13

Squirrel-cage motorsAppendixConditions of sale and deliveryExport regulations■ Terms and Conditions of Sale and Delivery■ Export regulationsBy using this catalogue you can acquire hardware and softwareproducts described therein from the Siemens AG subject to the followingThe products listed in this catalogue may be subject to European/German and/or US export regulations.terms. Please note! The scope, the quality and the conditionsfor supplies and services, including software products, by any Siemensentity having a registered office outside of Germany, shall beTherefore, any export requiring a license is subject to approval bythe competent authorities.subject exclusively to the General Terms and Conditions of the respectiveSiemens entity.for customers with a seat or registered office in GermanyAccording to current provisions, the following export regulationsmust be observed with respect to the products featured in thiscatalogue:The General Terms of Payment as well as the General Conditions forthe Supply of Products and Services of the Electrical and ElectronicsIndustry shall apply.ALNumber of the German Export List.For software products, the General License Conditions for SoftwareProducts for Automation and Drives for Customers with Seat or registeredOffice in Germany shall apply.for customers with a seat or registered office outside of GermanyThe General Terms of Payment as well as the General Conditions forSupplies of Siemens, Automation and Drives for Customers with aSeat or registered Office outside of Germany shall apply.For software products, the General License Conditions for SoftwareProducts for Automation and Drives for Customers with Seat or registeredOffice outside of Germany shall apply.GeneralThe prices are in € (Euro) ex works, exclusive packaging.The sales tax (value added tax) is not included in the prices. It shallbe debited separately at the respective rate according to the applicablelegal regulations.In addition to the prices of products which include silver and/or copper,surcharges may be calculated if the respective limits of thenotes are exceeded.Prices are subject to change without prior notice. We will debit theprices valid at the time of delivery.The dimensions are in mm. Illustrations are not binding.Insofar as there are no remarks on the corresponding pages,- especially with regard to data, dimensions and weights given -these are subject to change without prior notice.ECCNProducts marked other than “N“ require an exportlicense.In the case of software products, the export designationsof the relevant data medium must also begenerally adhered to.Goods labeled with an “AL not equal to N“ aresubject to a European or German export authorizationwhen being exported out of the EU.Export Control Classification Number.Products marked other than “N“ are subject to areexport license to specific countries.In the case of software products, the exportdesignations of the relevant data medium must alsobe generally adhered to.Goods labeled with an “ECCN not equal to N“ aresubject to a US re-export authorization.Even without a label or with an “AL: N“ or “ECCN: N“, authorizationmay be required due to the final destination and purpose for whichthe goods are to be used.The deciding factors are the AL or ECCN export authorizationindicated on order confirmations, delivery notes and invoices.Errors excepted and subject to change without prior notice.Comprehensive Terms and Conditions of Sale and Delivery areavailable free of charge from your local Siemens business office underthe following Order Nos.:A• 6ZB5310-0KR30-0BA0(for customers based in the Federal Republic of Germany)• 6ZB5310-0KS53-0BA0(for customers based outside of the Federal Republic of Germany)or download them from the Internet:www.siemens.com/automation/mall(Germany: A&D Mall Online-Help System)Responsible forTechnical contents:Siemens AG, A&D SD SMGeneral editing:Siemens AG, A&D PT 5, ErlangenSiemens AGAutomation & DrivesStandard DrivesP.O. Box 32 69D-91050 ErlangenOrder No.:E86060-K1711-A101-A3-7600Printed in GermanyKG K 1203 25.0 E 176 En/422201A/14Siemens M 11 · 2003/2004

Catalogues of theAutomation and Drives Group (A&D)Further information can be obtained from our branchoffices listed in the appendix of this catalogueAutomation & DrivesCatalogueInteractive catalog on CD-ROM• Components for Automation & Drives CA 01Automation Systems for Machine ToolsSINUMERIK & SIMODRIVE NC 60Cables, Connectors and System ComponentsNC ZDrive SystemsVariable-Speed DrivesDC Motors DA 12DC Drives Preferred Series up to 500 kW DA 12.1DC Drives Preferred Series 215 kW to 1500 kW DA 12.2SIMOREG DC MASTER 6RA70 Digital Chassis DA 21.1ConvertersSIMOREG K 6RA22 Analog Chassis Converters DA 21.2SIMOREG DC MASTER 6RM70 Digital Converter DA 22Cabinet UnitsSIMOVERT PM Modular Converter Systems DA 45SIEMOSYN Motors DA 48MICROMASTER 410/420/430/440 Inverters DA 51.2MICROMASTER 411/COMBIMASTER 411 DA 51.3SIMOVERT MV Medium-Voltage Drives DA 63SIMOVERT MASTERDRIVES Vector Control DA 65.10SIMOVERT MASTERDRIVES Motion Control DA 65.11Synchronous and asynchronous servomotors for DA 65.3SIMOVERT MASTERDRIVESSIMODRIVE 611 universal and POSMO DA 65.4Low-Voltage Three-Phase-MotorsProject Manual M 10Squirrel-Cage Motors, Totally Enclosed, Fan-Cooled M 11Automation Systems for Machine Tools SIMODRIVE NC 60• AC Main Spindle Motors 1PM, 1FE, 1PH• AC Servomotors 1FT, 1FK• AC Linear motors 1FN• Converter System SIMODRIVE 611• Converter Systems SIMODRIVE POSMO A/CD/CA/SIDrive and Control Components for Hoisting Equipment HE 1Low-Voltage Controls and DistributionLow-Voltage Controlgear, Switchgear and SystemsCommunication-Capable Controlgear,Controlgear with SIRIUS, SIGUARD Safety Systems,Control and Signalling Devices, Switchgear,Transformers and DC Power Supplies,Main- and EMERGENCY-STOP Switches,Control Switches, Terminal BlocksBERO - Sensors for AutomationProducts and Systemsfor Low-Voltage Power DistributionSENTRON WLCatalogueNS KNS BERONS PSNS WLMotion Control System SIMOTION PM 10Process Instrumentation and AnalyticsField Instruments for Process AutomationFI 01Measuring Instruments for Pressure,Differential Pressure, Flow, Level and Temperature,Positioners and Liquid MetersPDF: Indicators for panel mounting MP 12SIREC Recorders and Accessories MP 20SIPART, Controllers and Software MP 31SIWAREX Weighing Systems WT 01Continuous Weighing and Process Protection WT 02Gas Analysis Equipment for the Process Industry PA 10PDF: Process Analytics,PA 11Components for the System IntegrationSIPAN Liquid Analysis PA 20SIMATIC Industrial Automation SystemsSIMATIC PCS Process Control System ST 45PDF: SIMATIC S5/505 Automation Systems ST 50Components for Totally Integrated Automation and ST 70Micro AutomationSIMATIC PCS 7 Process Control System ST PCS 7PDF: Add-ons for the SIMATIC PCS 7ST PCS 7.AProcess Control SystemSIMATIC Control SystemsST DASIPOS Electric ActuatorsElectric Rotary, Linear and Part-turn Actuators MP 35Electric Rotary Actuators for Nuclear Plants MP 35.1/.2Electrical Installation TechnologyPDF: ALPHA Small Distribution Boards andDistribution BoardsPDF: ALPHA Side-by-Side Switchgear CabinetsPDF: BETA Modular Installation DevicesPDF: DELTA Switches and OutletsPDF: GAMMA Building Management SystemsET A1ET A3ET B1ET D1ET G1Systems EngineeringPower supplies SITOP power KT 10.1System cabling SIMATIC TOP connect KT 10.2MOBY Identification Systems KT 21Industrial Microcomputers SICOMP KT 51System SolutionsApplications and Products for Industry are part of theinteractive catalog CA 01Human Machine Interface Systems SIMATIC HMI ST 80Industrial Communication and Field DevicesIK PITELEPERM M Process Control SystemAS 235, AS 235H and AS 235K automation systems PLT 111PDF: AS 488/TM automation systems PLT 112Operating and monitoring with WinCC/TM PLT 123CS 275 bus system PLT 130PDF: These catalogues are only available as pdf files.A&D/3U/En 27.10.03

The information provided in this catalogue contains descriptionsor characteristics of performance which in case of actualuse do not always apply as described or which may change asa result of further development of the products. An obligationto provide the respective characteristics shall only exist ifexpressly agreed in the terms of contract. Availability andtechnical specifications are subject to change without notice.Siemens AGAutomation and DrivesStandard DrivesPostfach 32 69, D-91050 Erlangenwww.siemens.com/motorsOrder No. E86060-K1711-A101-A3-7600

Low-Voltage MotorsCatalogue M 11 • 2003/2004