Planetary Gearhead GP 42 C Ø42 mm, 3 - 15 Nm, Ceramic Version | Ceramic Version

Part number 203118

Planetary Gearhead GP 42 C Ø42 mm, 3 - 15 Nm, Ceramic Version
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €251.09
5-19 €215.64
20-49 €176.73
from 50 On request

Gears can be purchased only as a component of a combination.


Technical illustrations

Information: Drawings are not to scale.

General information
Gearhead type GP
Outer diameter 42 mm
Version Ceramic version
Gearhead Data
Reduction 21 : 1
Absolute reduction 21/1
Max. motor shaft diameter 10 mm
Number of stages 2
Max. continuous torque 7.5 Nm
Max. intermittent torque 11.3 Nm
Direction of rotation, drive to output =
Max. efficiency 81 %
Average backlash no load 0.8 °
Mass inertia 14 gcm²
Gearhead length (L1) 55.5 mm
Max. transmittable power (continuous) 300 W
Max. transmittable power (intermittent) 450 W
Technical Data
Radial play max. 0.06 mm, 12 mm from flange
Axial play max. 0.3 mm
Max. radial load 150 N, 12 mm from flange
Max. axial load (dynamic) 150 N
Max. force for press fits 300 N
Max. continuous input speed 8000 rpm
Max. intermittent input speed 8000 rpm
Recommended temperature range -40...+100 °C
Number of autoclave cycles 0
Weight 360 g


Precision spur- and planetary gearheads matched to maxon motors. Gears are advantageously adapted directly to the desired motors in the delivery plant. The motor pinion is the input gearweel for the first stage and is rigidly affixed to the motor shaft.