Planetary Gearhead GP 42 C ∅ 42 mm, 3.0–15.0 Nm Ceramic Version
Technical data Planetary Gearhead Output shaft Bearing at output
straight teeth stainless steel max. 0.06 mm max. 0.3 mm 0 mm 150 N 300 N 8000 rpm -40…+100°C =
preloaded ball bearings
Radial play, 12 mm from flange
Axial play at axial load Max. axial load (dynamic) Max. force for press fits
< 5 N > 5 N
Direction of rotation, drive to output Max. continuous input speed Recommended temperature range
Number of stages Max. radial load, 12 mm from flange
1
2
3
4
120 N 240 N 360 N 360 N
M 1:2
Stock program Standard program Special program (on request)
Part numbers
203113 203115 203119 203120 203124 203129 203128 203133 203137 203141 3.5 : 1 12 : 1 26 : 1 43 : 1 81 : 1 156 : 1 150 : 1 285 : 1 441 : 1 756 : 1 7/2 49/4 26 343/8 2197/27 156 2401/16 15379/54 441 756 14 15 9.1 15 9.4 9.1 15 15 14 14 1010 810 8 810101010 203114 203116 260552* 203121 203125 260553* 203130 203134 203138 203142 4.3 : 1 15 : 1 36 : 1 53 : 1 91 : 1 216 : 1 186 : 1 319 : 1 488 : 1 936 : 1 13/3 91/6 36/1 637/12 91 216/1 4459/24 637/2 4394/9 936 9.1 15 5.0 15 15 5.0 15 15 9.4 9.1 810 41010 41010 8 8 260551* 203117 203122 203126 203131 203135 203139 260554* 6:1 19:1 66 : 1 113 : 1 230 : 1 353 :1 546 : 1 1296 : 1 6/1 169/9 1183/18 338/3 8281/36 28561/81 546 1296/1 4.9 9.4 15 9.4 15 9.4 14 5.0 4 8 10 8 10 8 10 4 203118 203123 203127 203132 203136 203140 21 : 1 74 : 1 126 : 1 257 : 1 394 : 1 676 : 1 21 147/2 126 1029/4 1183/3 676 14 15 14 15 15 9.1 10 10 10 10 10 8 1223334444 3.0 7.5 7.5 15.0 15.0 15.0 15.0 15.0 15.0 15.0 4.5 11.3 11.3 22.5 22.5 22.5 22.5 22.5 22.5 22.5 90 81 81 72 72 72 64 64 64 64 260 360 360 460 460 460 560 560 560 560 0.6 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 41.0 55.5 55.5 70.0 70.0 70.0 84.5 84.5 84.5 84.5
Gearhead data 1 Reduction 2 Absolute reduction 10 Mass inertia 1 Reduction 2 Absolute reduction 10 Mass inertia 3 Max. motor shaft diameter Part numbers 3 Max. motor shaft diameter Part numbers 1 Reduction 2 Absolute reduction 10 Mass inertia Part numbers 1 Reduction 2 Absolute reduction 10 Mass inertia 3 Max. motor shaft diameter
gcm 2 mm
gcm 2 mm
gcm 2 mm
gcm 2 mm
3 Max. motor shaft diameter 4 Number of stages 5 Max. continuous torque 6 Max. intermittent torque at gear output
Nm Nm %
7 Max. efficiency 8 Weight
g
9 Average backlash no load 11 Gearhead length L1
°
mm
*no combination with EC 45 (150/250 W) and EC-i 40
overall length
overall length
Modular system + Motor
+ Sensor
Brake
112.1 126.6 126.6 141.1 141.1 141.1 155.6 155.6 155.6 155.6 123.5 138.0 138.0 152.5 152.5 152.5 167.0 167.0 167.0 167.0 132.8 147.3 147.3 161.8 161.8 161.8 176.3 176.3 176.3 176.3 130.2 144.7 144.7 159.2 159.2 159.2 173.7 173.7 173.7 173.7 Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly parts
Page
Page
Page
RE 35, 90 W 161
RE 35, 90 W 161 ENX 32 IMR 506 RE 35, 90 W 161 HED_5540 535/537
RE 35, 90 W 161 DCT 22 RE 35, 90 W 161
542
maxon gear 439 RE 40, 150 W 163 HED_5540 535/537 AB 28 588 165.4 179.9 179.9 194.4 194.4 194.4 208.9 208.9 208.9 208.9 RE 40, 150 W 163 HEDL 9140 540 AB 28 588 176.7 191.2 191.2 205.7 205.7 205.7 220.2 220.2 220.2 220.2 EC 40, 170 W 272 121.1 135.6 135.6 150.1 150.1 150.1 164.6 164.6 164.6 164.6 EC 40, 170 W 272 HED_5540 535/537 144.5 159.0 159.0 173.5 173.5 173.5 188.0 188.0 188.0 188.0 EC 40, 170 W 272 Res 26 543 148.3 162.8 162.8 177.3 177.3 177.3 191.8 191.8 191.8 191.8 EC 40, 170 W 272 AB 32 589 163.8 178.3 178.3 192.8 192.8 192.8 207.3 207.3 207.3 207.3 EC 40, 170 W 272 HED_5540 536/538 AB 32 589 182.2 196.7 196.7 211.2 211.2 211.2 225.7 225.7 225.7 225.7 EC 45, 150 W 273 152.3 166.8 166.8 181.3 181.3 181.3 195.8 195.8 195.8 195.8 EC 45, 150 W 273 HEDL 9140 540 167.9 182.4 182.4 196.9 196.9 196.9 211.4 211.4 211.4 211.4 EC 45, 150 W 273 Res 26 543 152.3 166.8 166.8 181.3 181.3 181.3 195.8 195.8 195.8 195.8 EC 45, 150 W 273 AB 28 588 159.7 174.2 174.2 188.7 188.7 188.7 203.2 203.2 203.2 203.2 EC 45, 150 W 273 HEDL 9140 540 AB 28 588 176.7 191.2 191.2 205.7 205.7 205.7 220.2 220.2 220.2 220.2 EC 45, 250 W 274 185.1 199.6 199.6 214.1 214.1 214.1 228.6 228.6 228.6 228.6 EC 45, 250 W 274 HEDL 9140 540 200.7 215.2 215.2 229.7 229.7 229.7 244.2 244.2 244.2 244.2 EC 45, 250 W 274 Res 26 543 185.1 199.6 199.6 214.1 214.1 214.1 228.6 228.6 228.6 228.6 EC 45, 250 W 274 AB 28 588 192.5 207.0 207.0 221.5 221.5 221.5 236.0 236.0 236.0 236.0 EC 45, 250 W 274 HEDL 9140 540 AB 28 588 209.5 224.0 224.0 238.5 238.5 238.5 253.0 253.0 253.0 253.0 EC-max 30, 60 W 285 105.1 119.6 119.6 134.1 134.1 134.1 148.6 148.6 148.6 148.6 EC-max 30, 60 W 285 16 EASY/XT/Abs. 509–511 116.2 130.7 130.7 145.2 145.2 145.2 159.7 159.7 159.7 159.7 © 2025 maxon. All rights reserved. March edition. Subject to change. AB 28 587 148.2 162.7 162.7 177.2 177.2 177.2 191.7 191.7 191.7 191.7 RE 35, 90 W 161 HED_5540 535/537 AB 28 587 165.4 179.9 179.9 194.4 194.4 194.4 208.9 208.9 208.9 208.9 RE 40, 150 W 163 112.1 126.6 126.6 141.1 141.1 141.1 155.6 155.6 155.6 155.6 RE 40, 150 W 163 ENX 32 IMR 506 123.5 138.0 138.0 152.5 152.5 152.5 167.0 167.0 167.0 167.0 RE 40, 150 W 163 HED_5540 535/537 132.8 147.3 147.3 161.8 161.8 161.8 176.3 176.3 176.3 176.3 RE 40, 150 W 163 HEDL 9140 540 166.2 180.7 180.7 195.2 195.2 195.2 209.7 209.7 209.7 209.7 RE 40, 150 W 163 AB 28 588 148.2 162.7 162.7 177.2 177.2 177.2 191.7 191.7 191.7 191.7 RE 40, 150 W 163 AB 28 588 156.2 170.7 170.7 185.2 185.2 185.2 199.7 199.7 199.7 199.7
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