| 摘要 |
<p>A hub electric motor unit for a motor-driven or motor-assisted vehicle, the vehicle comprising a frame, a wheel having a hub (109) and a wheel rim (101) connected to the hub by a plurality of spokes (104); the hub electric motor unit comprising a shaft (102) connectable to the frame of the vehicle, a stator unit (108) mounted on the hub shaft, a rotor (107) disposed around and coaxially with the hub shaft; a hub shell (110) rotatably mounted on the hub shaft, wherein the hub shell comprises two cap members (105) axially disposed on respective sides of the rotor; wherein each cap member comprises a connecting part for connecting a respective subset of the spokes.</p> |
