maxon Product Range 2025/26

Planetary Gearhead GP 26 A ∅ 26 mm, 0.75–4.5 Nm

Technical data Planetary Gearhead Output shaft Bearing at output

straight teeth

stainless steel, hardened

preloaded ball bearings

Radial play, 5 mm from flange

max. 0.1 mm max. 0.4 mm 0 mm 120 N 120 N 8000 rpm -30…+100°C -40…+100°C =

Axial play at axial load Max. axial load (dynamic) Max. force for press fits

< 6 N > 6 N

Direction of rotation, drive to output Max. continuous input speed Recommended temperature range Extended range as option

Number of stages Max. radial load, 12 mm from flange

1

2

3

M 1:2

70 N 110 N 140 N

Stock program Standard program Special program (on request)

Part numbers

406757 406762 406764 406767 406128 406769 406770 406771 406092 5.2 : 1 19 : 1 27 : 1 35 : 1 71 : 1 100 : 1 139 : 1 181 : 1 236 : 1 57/11 3591/187 3249/121 1539/44 226233/3179 204687/2057 185193/1331 87723/484 41553/176 3 3 3 3 3 3 3 3 3 1 2 2 2 3 3 3 3 3 0.75 2.25 2.25 2.25 4.5 4.5 4.5 4.5 4.5 1.1 3.2 3.2 3.2 6.2 6.2 6.2 6.2 6.2 90 80 80 80 70 70 70 70 70 53 77 77 77 93 93 93 93 93 0.5 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.8 0.96 0.54 0.54 0.54 0.31 0.31 0.31 0.31 0.31 23.4 32.9 32.9 32.9 39.5 39.5 39.5 39.5 39.5 60 35 35 35 20 20 20 20 20 90 50 50 50 30 30 30 30 30

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

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

13 Max. transmittable power (continuous) 14 Max. transmittable power (intermittent)

W W

overall length

overall length

Modular system + Motor

+ Sensor/Brake Page

78.0 87.5 87.5 87.5 94.1 94.1 94.1 94.1 94.1 89.0 98.5 98.5 98.5 105.1 105.1 105.1 105.1 105.1 100.3 109.8 109.8 109.8 116.4 116.4 116.4 116.4 116.4 66.5 76.0 76.0 76.0 82.6 82.6 82.6 82.6 82.6 77.5 87.0 87.0 87.0 93.6 93.6 93.6 93.6 93.6 87.3 96.8 96.8 96.8 103.4 103.4 103.4 103.4 103.4 88.8 98.3 98.3 98.3 104.9 104.9 104.9 104.9 104.9 Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly parts

Page

RE 25 RE 25 RE 25 RE 25

156/158

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

505 542 505 536 542 587

535/537 98.8 108.3 108.3 108.3 114.9 114.9 114.9 114.9 114.9

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

RE 25, 20 W 157 AB 28 100.6 110.1 110.1 110.1 116.7 116.7 116.7 116.7 116.7 RE 25, 20 W 157 HED_5540/AB 28 536/587 117.8 127.3 127.3 127.3 133.9 133.9 133.9 133.9 133.9 RE 25, 20 W 158 AB 28 587 112.1 121.6 121.6 121.6 128.2 128.2 128.2 128.2 128.2 RE 25, 20 W 158 HED_5540/AB 28 537/587 129.3 138.8 138.8 138.8 145.4 145.4 145.4 145.4 145.4 A-max 26 183–186 68.2 77.7 77.7 77.7 84.3 84.3 84.3 84.3 84.3 A-max 26 184–186 ENX 13 GAMA 498 75.3 84.8 84.8 84.8 91.4 91.4 91.4 91.4 91.4 A-max 26 184–186 ENX 25 IMR 505 77.0 86.5 86.5 86.5 93.1 93.1 93.1 93.1 93.1 A-max 26 184–186 HED_5540 536/538 86.6 96.1 96.1 96.1 102.7 102.7 102.7 102.7 102.7

maxon gear 425

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