This motor has a 0.275" (7 mm) D-shaped metal output shaft. The face plate has two mounting holes threaded for M2 screws.
The motors are intended for use at 6V. While you probably can run it at 3V to 9V, doing so would not be ideal, as voltages on the lower end may not be practical and voltages on the higher end may reduce the motor's life span.
6V Gear Motor Features
- 24:1 gear ratio
- 415 rpm @ 6V (with no load)
- 52mA @ 6V (with no load)
- 120mA @ 6V (with load)
- 5.37 inch-ounces torque (0.06 kg/cm) @ 6V
Download KM-16A030 motor datasheet