maxon Product Range 2025/26

Planetary Gearhead GP 32 A ∅ 32 mm, 0.75–4.5 Nm

Technical data Planetary Gearhead  Output shaft  Shaft diameter as option Bearing at output  Radial play, 5 mm from flange Max. axial load (dynamic) Max. force for press fits Axial play Direction of rotation, drive to output Max. continuous input speed Recommended temperature range Number of stages 1 2

straight teeth stainless steel ball bearing max. 0.14 mm max. 0.4 mm 8 mm

120 N 120 N

=

6000 rpm -40…+100°C

3

4

5

Max. radial load, 10 mm from flange 90 N 140 N 200 N 220 N 220 N Option: Low-noise version

M 1:2

Stock program Standard program Special program (on request)

Part numbers

166155 166158 166163 166164 166169 166174 166179 166184 166187 166192 166197 166202 3.7 : 1 14 : 1 33 : 1 51 : 1 111 : 1 246 : 1 492 : 1 762 : 1 1181 : 1 1972 : 1 2829 : 1 4380 : 1 26/7 676/49 529/16 17576/343 13824/125 421824/1715 86112/175 19044/25 10123776/8575 8626176/4375 495144/175 109503/25 663644334433 166156 166159 166165 166170 166175 166180 166185 166188 166193 166198 166203 4.8 : 1 18 : 1 66 : 1 123 : 1 295 : 1 531 : 1 913 : 1 1414 : 1 2189 : 1 3052 : 1 5247 : 1 24/5 624/35 16224/245 6877/56 101062/343 331776/625 36501/40 2425488/1715 536406/245 1907712/625 839523/160 4 4 4 3 3 4 3 3 3 3 3 166157 166160 166166 166171 166176 166181 166186 166189 166194 166199 166204 5.8 : 1 21 : 1 79 : 1 132 : 1 318 : 1 589 : 1 1093 : 1 1526 : 1 2362 : 1 3389 : 1 6285 : 1 23/4 299/14 3887/49 3312/25 389376/1225 20631/35 279841/256 9345024/6125 2066688/875 474513/140 6436343/1024 3 3 3 3 4 3 3 4 3 3 3 166161 166167 166172 166177 166182 166190 166195 166200 23 : 1 86 : 1 159 : 1 411 : 1 636 : 1 1694 : 1 2548 : 1 3656 : 1 576/25 14976/175 1587/10 359424/875 79488/125 1162213/686 7962624/3125 457056/125 4 4 3 4 3 3 4 3 166162 166168 166173 166178 166183 166191 166196 166201 28 : 1 103 : 1 190 : 1 456 : 1 706 : 1 1828 : 1 2623 : 1 4060 : 1 138/5 3588/35 12167/64 89401/196 158171/224 2238912/1225 2056223/784 3637933/896 3 3 3 3 3 3 3 3 122334445555 0.75 2.25 2.25 4.50 4.50 4.50 4.50 4.50 4.50 4.50 4.50 4.50 1.1 3.4 3.4 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 80 75 75 70 70 60 60 60 50 50 50 50 118 162 162 194 194 226 226 226 258 258 258 258 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.5 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 26.5 36.4 36.4 43.1 43.1 49.8 49.8 49.8 56.5 56.5 56.5 56.5

Gearhead data 1 Reduction 2 Absolute reduction 3 Max. motor shaft diameter 1 Reduction 2 Absolute reduction 3 Max. motor shaft diameter Part numbers 1 Reduction 2 Absolute reduction 3 Max. motor shaft diameter 1 Reduction 2 Absolute reduction 3 Max. motor shaft diameter Part numbers Part numbers 1 Reduction 2 Absolute reduction 3 Max. motor shaft diameter 4 Number of stages 5 Max. continuous torque Part numbers

mm

mm

mm

mm

mm Nm Nm

6 Max. intermittent torque at gear output

7 Max. efficiency 8 Weight

% g

9 Average backlash no load 10 Mass inertia  11 Gearhead length L1

°

gcm 2 mm

overall length

overall length

Modular system + Motor

+ Sensor/Brake

81.1 91.0 91.0 97.7 97.7 104.4 104.4 104.4 111.1 111.1 111.1 111.1 92.1 102.0 102.0 108.7 108.7 115.4 115.4 115.4 122.1 122.1 122.1 122.1 Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly parts 69.6 79.5 79.5 86.2 86.2 92.9 92.9 92.9 99.6 99.6 99.6 99.6 80.6 90.5 90.5 97.2 97.2 103.9 103.9 103.9 110.6 110.6 110.6 110.6 90.4 100.3 100.3 107.0 107.0 113.7 113.7 113.7 120.4 120.4 120.4 120.4 91.9 101.8 101.8 108.5 108.5 115.2 115.2 115.2 121.9 121.9 121.9 121.9

Page

Page

RE 25 RE 25 RE 25 RE 25

156/158

156/158 ENX 25 IMR 156/158 HED_5540 156/158 DCT 22

505

535/537 101.9 111.8 111.8 118.5 118.5 125.2 125.2 125.2 131.9 131.9 131.9 131.9 542 103.4 113.3 113.3 120.0 120.0 126.7 126.7 126.7 133.4 133.4 133.4 133.4

RE 25, 20 W 157 RE 25, 20 W 157 ENX 25 IMR RE 25, 20 W 157 HED_5540 RE 25, 20 W 157 DCT 22

505 536 542

RE 25, 20 W 157 AB 28 587 103.7 113.6 113.6 120.3 120.3 127.0 127.0 127.0 133.7 133.7 133.7 133.7 RE 25, 20 W 157 HED_5540/AB 28 536/587 120.9 130.8 130.8 137.5 137.5 144.2 144.2 144.2 150.9 150.9 150.9 150.9 RE 25, 20 W 158 AB 28 587 115.2 125.1 125.1 131.8 131.8 138.5 138.5 138.5 145.2 145.2 145.2 145.2 RE 25, 20 W 158 HED_5540/AB 28 536/587 132.4 142.3 142.3 149.0 149.0 155.7 155.7 155.7 162.4 162.4 162.4 162.4 RE 30, 15 W 159 94.6 104.5 104.5 111.2 111.2 117.9 117.9 117.9 124.6 124.6 124.6 124.6 RE 30, 15 W 159 ENX 32 IMR 506 106.0 115.9 115.9 122.6 122.6 129.3 129.3 129.3 136.0 136.0 136.0 136.0 RE 30, 15 W 159 HED_5540 535/537 115.4 125.3 125.3 132.0 132.0 138.7 138.7 138.7 145.4 145.4 145.4 145.4 RE 30, 60 W 160 94.6 104.5 104.5 111.2 111.2 117.9 117.9 117.9 124.6 124.6 124.6 124.6 RE 30, 60 W 160 ENX 32 IMR 506 106.0 115.9 115.9 122.6 122.6 129.3 129.3 129.3 136.0 136.0 136.0 136.0 RE 30, 60 W 160 HED_5540 535/537 115.4 125.3 125.3 132.0 132.0 138.7 138.7 138.7 145.4 145.4 145.4 145.4 RE 35, 90 W 161 97.6 107.5 107.5 114.2 114.2 120.9 120.9 120.9 127.6 127.6 127.6 127.6 RE 35, 90 W 161 ENX 32 IMR 506 109.0 118.9 118.9 125.6 125.6 132.3 132.3 132.3 139.0 139.0 139.0 139.0 RE 35, 90 W 161 HED_5540 535/537 118.3 128.2 128.2 134.9 134.9 141.6 141.6 141.6 148.3 148.3 148.3 148.3 RE 35, 90 W 161 DCT 22 542 115.7 125.6 125.6 132.3 132.3 139.0 139.0 139.0 145.7 145.7 145.7 145.7 RE 35, 90 W 161 AB 28 587 133.7 143.6 143.6 150.3 150.3 157.0 157.0 157.0 163.7 163.7 163.7 163.7 RE 35, 90 W 161 HED_5540/AB 28 536/587 150.9 160.8 160.8 167.5 167.5 174.2 174.2 174.2 180.9 180.9 180.9 180.9

maxon gear 427

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