You can also easily mount a wheel on the output shaft of motor. Speed: 30RPM. Shaft Dia: 3mm. Shaft Size: 10mm x 3mm(L D). 【Product Feature】: Mini dc gear motor is small and light weight to easily mount a wheel on the motor's output shaft or copter blade.
This product would be ideal for applications requiring a compact and powerful mini motor, such as 3D printing machines or voice-controlled devices that need to reduce the speed of high-speed motors.