1. Rated voltage: DC12-24V is universal. 110V/220V household appliances cannot be used directly.
2. Shaft diameter: 5mm
3. Front shaft length: 16mm
4. Rated current: 5-20A
5. Installation hole diameter: 29mm (M4 threaded hole)
6. Motor shaft type: round shaft
7. Ball bearings: front and rear double balls