maxon Product Range 2024/25

Planetary Gearhead GP 22 HP ∅ 22 mm, 2.0–3.4 Nm High Power

Technical Data Planetary Gearhead Output shaft Bearing at output

straight teeth ball bearing max. 0.2 mm max. 0.1 mm

stainless steel, hardened

Radial play, 10 mm from flange Max. axial load (dynamic) Max. force for press fits Direction of rotation, drive to output Max. continuous input speed Axial play Recommended temperature range

100 N 100 N

=

12 000 rpm -40…+100°C

Number of stages Max. radial load, 10 mm from flange

1

2

3

4

55 N 85 N 100 N 110 N

M 1:1

Stock program Standard program Special program (on request)

Part Numbers

370683 370687 370690 370776 370780 370783 370792 370797 370802 370807 3.8 : 1 14 : 1 20 : 1 53 : 1 76 : 1 104 : 1 198 : 1 316 : 1 410 : 1 590 : 1 15/4 225/16 81/4 3375/64 1215/16 87723/845 50625/256 2777895/8788 6561/16 59049/100 4 4 4 4 4 3.2 4 3.2 4 4 370685 370688 370691 370778 370781 370784 370794 370799 370803 370808 4.4 : 1 16 : 1 24 : 1 62 : 1 84 : 1 109 : 1 231 : 1 333 : 1 455 : 1 690 : 1 57/13 855/52 1539/65 12825/208 185193/2197 2187/20 192375/832 69255/208 5000211/10985 1121931/1625 3.2 3.2 3.2 3.2 3.2 4 3.2 3.2 3.2 3.2 370686 370689 370692 370779 370782 370785 370795 370800 370805 370809 5.4 : 1 19 : 1 29 : 1 72 : 1 89 : 1 128 : 1 270 : 1 370 : 1 479 : 1 850 : 1 27/5 3249/169 729/25 48735/676 4617/52 41553/325 731025/2704 10556001/28561 124659/260 531441/625 2.5 3.2 2.5 3.2 3.2 3.2 3.2 3.2 3.2 2.5

Gearhead Data (provisional) 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 4 Number of stages 5 Max. continuous torque Part Numbers Part Numbers

mm

mm

mm

370786 370796 370801 370806 157 : 1 285 : 1 389 : 1 561 : 1 19683/125 18225/64 263169/676 2368521/4225 2.5 4 3.2 3.2

mm Nm Nm

1

2 3

2

3 3

3 3

3

4

4

4

4

2 2.4 2.4

3 3.4 3.4 3.4 3.4

6 Max. intermittent torque at gear output

2.5 3 3.5 3.5 3.5 3.8 3.8 3.8 3.8 84 70 70 59 59 59 49 49 49 49 51 64 64 78 78 78 91 91 91 91 1.0 1.2 1.2 1.6 1.6 1.6 2.0 2.0 2.0 2.0 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 25.3 32.3 32.3 39.0 39.0 39.0 45.7 45.7 45.7 45.7

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 Page

57.4 64.4 64.4 71.1 71.1 71.1 77.8 77.8 77.8 77.8 67.5 74.5 74.5 81.2 81.2 81.2 87.9 87.9 87.9 87.9 93.0 100.0 100.0 106.7 106.7 106.7 113.4 113.4 113.4 113.4 73.9 80.9 80.9 87.6 87.6 87.6 94.3 94.3 94.3 94.3 84.0 91.0 91.0 97.7 97.7 97.7104.4104.4104.4104.4 109.5 116.5 116.5 123.2 123.2 123.2 129.9 129.9 129.9 129.9 74.0 81.0 81.0 87.7 87.7 87.7 94.4 94.4 94.4 94.4 99.8 106.8 106.8 113.5 113.5 113.5 120.2 120.2 120.2 120.2 86.7 93.7 93.7100.4100.4100.4107.1107.1107.1107.1 84.7 91.7 91.7 98.4 98.4 98.7105.1105.1105.1105.1 91.4 98.4 98.4105.1105.1105.1111.8111.8111.8111.8 117.2 124.2 124.2 130.9 130.9 130.9 137.6 137.6 137.6 137.6 104.1 111.1 111.1 117.8 117.8 117.8 124.5 124.5 124.5 124.5 102.1 109.1 109.1 115.8 115.8 115.8 122.5 122.5 122.5 122.5 Overall length [mm] = Motor length + gearhead length + (sensor/brake) + assembly parts

Page

EC-max 22, 12 W 278

EC-max 22, 12 W 278 16 EASY/XT/Abs. EC-max 22, 12 W 278 16 EASY Abs. XT 508

505/507 67.0 74.0 74.0 80.7 80.7 80.7 87.4 87.4 87.4 87.4

EC-max 22, 12 W 278 AB 20 EC-max 22, 25 W 279 EC-max 22, 25 W 279 16 EASY/XT/Abs. EC-4pole 22, 90 W 287 EC-4pole 22, 90 W 287 22 EMT EC-4pole 22, 90 W 287 16 EASY/XT/Abs. EC-4pole 22, 90 W 287 16 EASY Abs. XT EC-4pole 22, 90 W 287 16 RIO EC-4pole 22, 120 W 288 EC-4pole 22, 120 W 288 22 EMT EC-4pole 22, 120 W 288 16 EASY/XT/Abs.

582

505/507 83.5 90.5 90.5 97.2 97.2 97.2103.9103.9103.9103.9

EC-max 22, 25 W 279 16 EASY Abs. XT 508 EC-max 22, 25 W 279 AB 20

582 516 508 517 516

505/507 86.2 93.2 93.2 99.9 99.9 99.9106.6106.6106.6106.6

505/507 103.6 110.6 110.6 117.3 117.3 117.3 124.0 124.0 124.0 124.0

EC-4pole 22, 120 W 288 16 EASY Abs. XT 508 EC-4pole 22, 120 W 288 16 RIO 517

434 maxon gear 

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