Custom ZGY370 DC 12V Gear Reduction Motor Worm Reversible Turbo Geared Gearbox Reducer 2RPM - 100RPM 200RPM 46/32 Manufacturer

The solution to the noise of the reducer:

Due to long-distance transportation or transfer, it may cause abnormal noise and dislocation of the internal gearbox. Because it is an all-metal gear, under normal circumstances, it is louder than plastic gears.

Solution:

1. Disassembly

2. Rearrange the metal gears in the gearbox

3. Normally, the torque of metal gear is greater than that of plastic gear, but the relative sound is also a little louder