EN
This clutch with gears is a planetary gear assembly for the Engwe M20 electric bike hub motor. Inside every geared hub motor, the planetary clutch transfers motor power to the wheel while allowing freewheeling when coasting. The plastic planetary gears mesh with the motor's ring gear, and the metal carrier plate houses the one-way clutch bearings. When the clutch fails — typically from worn gears, seized bearings, or stripped engagement surfaces — the motor either slips under load, makes grinding noises, or loses power completely. Replacing the clutch and gear assembly restores smooth power delivery and quiet operation.
Technical Specifications
| Spec | Detail |
|---|---|
| Brand | New Image |
| Model | EN-M2003 |
| Product | Clutch with gears (planetary gear assembly) |
| Material | Aluminum alloy carrier plate + plastic gears |
| Gear Count | 3 spur gears |
| Gear Diameter | 4.8 cm (per gear) |
| Assembly Height | 10 cm |
| Gears | Plastic body, metal bearing center with C-clip |
| Carrier Plate | Aluminum alloy, silver finish |
| Compatibility | Engwe M20 hub motor |
| MOQ | 5 pcs |
| Shipping | DHL / FedEx / UPS / TNT |
| Place of Origin | Guangdong, China |
