This 10mm diameter micro planetary gearbox is made of POM gear material, suitable for 3V voltage, with a power range of 0.01-1W, a speed of 6-2000rpm, and a variable reduction ratio of 4-1296:1. It features ultra-low noise of 20-30db, and offers a choice of plastic or metal output shafts. It is widely used in beauty tools, smart home devices, drones, and precision instruments. The compact structure design achieves a rated torque of 1300gf.cm and an instantaneous load of 4000gf.cm. The gearbox efficiency is 58%-85%, and the total length is available in 9.7-19mm grades.