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GM9 Gear Motor - 143:1 90 degree 3-6V

Price: $5.75
Availibility: In Stock
Item #: SB-GM9


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The GM9 is much like the GM3 gear motor but runs at nearly twice the speed. This motor goes 66RPM at 5V, drawing 670mA at stall generating 43 in*oz torque (free running at 73.2mA).

With a 7mm double-flat output shaft (there is no output on the other side), 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 70.5mm (2.78") x 27mm (1.06") x 23mm (0.906") thick.

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.

Description:  90° Degree
Gear Ratio:  143.00:1
Unloaded RPM (3V):  42
Unloaded RPM (6V):  84
Unloaded Current (3V):  38 mA
Unloaded Current (6V):  48 mA
Stall Current (3V):  387 mA
Stall Current (6V):  662 mA
Stall Torque (3V):  30.16 in*oz
Stall Torque (6V):  52.38 in*oz
Length (mm):  70.50 mm
Width (mm):  27.00 mm
Height (mm):  23.00 mm

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