Small DC Motors DC 12V Gear Motor 2000RPM Electric Micro Speed Reduction Motor with Long Output Shaft for Robot DIY Output Shaft Diameter 3mm (12V 2000RPM)
There are three reduction gear motors of different speed and you can choose the one you need.
Small speed reducing motor with metal increases torque.
Gear motors are primarily used to reduce speed in a series of gears, which in turn creates more torque.
Full metal gears would ensure a longer service life, high torque and less noise. Mini dc gear motor is small and lightweight to easily mount a wheel on the motor's output shaft or copter blade.
Description
Specifications:
Voltage: DC 12V
Speed: 100RPM, 200RPM, 2000RPM(Optional)
Output Shaft Diameter: 3mm / 0.12"
Output Shaft Length: 20mm / 0.78"
Color: As the pictures show