Micro moteur 75:1 HP - engrenage métal
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12V 50:1 geabox motor - 6mm D Shaft- 37D - metalic gear

12V Motor - gearbox 50:1 - 6mm D shaft - metalic gears - 37Dx54L

€33.64 (tax incl.) €27.80 (tax excl.)
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12V motor, 6mm D axis with 100:1 gearbox ration

This reduction motor is a powerful brush DC motor with a gearbox ratio of 102.083:1. This motor holds a metalic gearbox and can work up to 12V. This element has an axis of 15mm long and 6 mm in diameter (with flat, said Ax-D).

The main specifications of this motor are:

  • 12V
  • 100 RPM and 300mA without load
  • 156.90 N-cm (16 Kg-cm)
  • A blocking current of 5A.
  • Weight: 188gr

This motor is used to work with a 12v power supply. Thanks to the gearbox it can also rotate with lower voltages (it start to rotate with a voltage of 1V).
Do not use over-voltage with this motor, this would imply a greater current which may reduce the time of operation of the motor. Significant higher voltage may also burn the coils of the motor..

Blocking the shaft or overload the motor will also have an important impact on its timelife. Blocking the shaft may even damage immediately the motor (the thermal damage due to the stall current of 5 amp but damage the brush within a second).

You can fix this motor with the 37D motor holder, you may also find our 6mm ShaftHub very useful to create various kind of coupling.

Gearbox ratio

The exact ratio is = (25 x30 x 28 x 30) / (10 x 10 x 12 x x 12 x 12) = 102.083:1

Assembly warning

Take a great care when using your screw within the gearbox! If it goes too far (don't exeed 3mm long) then it will bend the gear. Don't use screw having more than 3mm in length.


For each order, you will receive one motor. The wheel, motor holder and other items are not included.

Data sheet
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