This 143:1 gear motor is much like the GM2 gear motor but runs at nearly twice
the speed. Great for robots needing speed over torque!
The GM8 spins at
70RPM at 5V, drawing 670mA at stall generating 43 in*oz torque (free running at
With a 7mm double-flat output shaft (avoid using the green double flat output
- it's not meant to take rotational load), and a built-in clutch
and built-in mounting screw holes, you can see why we like these motors!
These units have an overall size of 55mm (2.17") x 48mm (1.89") x 23mm (0.906")
thick and weighs in at 32g or 1.13oz.
NOTE: These motors have shorter output shafts for this reason
we do not include the small plastic mounting wheel as it tends not to fit as well
on the shorter output shaft.
||Offset / Inline
|Unloaded RPM (3V):
|Unloaded RPM (6V):
|Unloaded Current (3V):
|Unloaded Current (6V):
|Stall Current (3V):
|Stall Current (6V):
|Stall Torque (3V):
|Stall Torque (6V):