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SUMOGear Head Motor 12VDC 90:1 127rpm
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SUMOGear Head Motor 12VDC 90:1 127rpm

( GearMotor )


Size: 37D x 52L mm
Weight: 0.15 kg

General specifications

Gear ratio: 90:1
Free-run speed @ 12V: 127 rpm1
Stall torque @ 12V: 30
Stall Current @ 12V: 10A


This motor is intended for operation at 12 V.

Gearmotor Dimensions:

The face plate has six mounting holes evenly spaced around the outer edge threaded for M3 screws. These mounting holes form a regular hexagon and the centers of neighboring holes are 15.5 mm apart. You can use our custom-designed 37D metal gearmotor bracket to mount the gearmotor to your project via these mounting holes and the screws that come with the bracket.



Please note that unlike our smaller metal gearmotors, these 37D mm gearmotors have output shafts with a diameter of 6 mm. The hub in the picture can be used to mount custom wheels and mechanisms to the gearmotor’s output shaft.

The picture below shows the dimensions (in mm) of the 37D mm line of gearmotors. The value of X is 22 mm .

37D mm metal gearmotor dimensions (units in mm).


Warning: Do not screw too far into the mounting holes as the screws can hit the gears. We recommend screwing no further than 3mm (1/8") into the screw hole.


In Stock: 32

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