These small brushed DC gearmotors are intended for use at 6 V, though in general, these kinds of motors can run at voltages above and below this nominal voltage, so they should comfortably operate in the 3 – 9 V range (rotation can start at voltages as low as 0.5 V). Lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor.
Specification:
Size: 24 x 10 x 12 mm
Weight: 0.34 oz
Shaft diameter: 3 mm
Gear ratio: 10:1
Free-run speed @ 6V: 3000 rpm
Free-run current @ 6V: 120 mA
Stall current @ 6V: 1600 mA
Stall torque @ 6V: 4 oz·in
Extended motor shaft?: N
