172:1 Metal Gearmotor 25Dx56L mm MP 12V

172:1 Metal Gearmotor 25Dx56L mm MP 12V


This gearmotor consists of a medium-power, 12 V brushed DC motor combined with a 171.79:1 metal spur gearbox. The gearmotor is cylindrical, with a diameter just under 25 mm, and the D-shaped output shaft is 4 mm in diameter and extends 12.5 mm from the face plate of the gearbox.

In Stock


Size: 25D x 56L mm
Weight: 94 g
Shaft diameter: 4 mm

General specifications:

Gear ratio: 171.79:1
No-load speed @ 12V: 43 rpm
No-load current @ 12V: 200 mA
Stall current @ 12V: 2100 mA
Stall torque @ 12V: 250 oz·in
No-load speed @ 6V: 21 rpm
Stall current @ 6V: 1050 mA
Stall torque @ 6V: 125 oz·in
Motor type: 2.1A stall @ 12V (MP 12V)
Encoders?: N

Specific References

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