maxon

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