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  • Regular price $17.95 CAD

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MFR. No. : GM8
STOCK No. : 2641-FA6-2
The GM8 is similar to the GM2 gear motor but runs at nearly
twice the speed. This 143:1 gear motor spins at 40RPM on 3V
of 400mA at stall generating 44.4 in*oz torque
(free running @ 50mA).

With a 7mm double-flat output shaft a built-in clutch and
built-in mounting screw holes.
You must avoid using the green double flat output shaft
it's not meant to take rotational load.

These units are overall 53.8mm x 47.8mm x 22.9mm thick
or 2.12'' x 1.88'' x 0.902'' thick and weighs in at 31.5g or

Do you need to mount something to the shaft of the motor?
Although it doesn't work as well as on other motors because
of the shorter output shaft the GM8 is a solid platform
for a variety uses.
Alternatively A #2x1/4'' SMS screw will provide a snug fit. Description: Offset / Inline Motor
Gear Ratio: 143.00:1
At 3 Volts
Unloaded RPM (3V): 40
Unloaded Current (3V): 50 mA
Stall Current (3V): 400 mA
Stall Torque (3V): 44.44 in*oz
At 6 Volts
Unloaded RPM (6V): 52
Unloaded Current (6V): 92 mA
Stall Current (6V): 700 mA
Stall Torque (6V): 76.38 in*oz

Length (mm): 55.00 mm
Width (mm): 48.00 mm
Height (mm): 23.00 mm
Weight: 32.00 g