| 摘要 |
<p>Provided is an in-wheel assembly. The in-wheel assembly includes an in-wheel driver and a wheel. The in-wheel driver includes a driving motor, a reducer which is arranged in the driving motor and reduces the rotary power of the driving motor, and a hollow shaft which transmits the rotary power of the driving motor to the reducer in the driving motor, receives the reducer in a hollow part, and allows fluid in the driving motor to flow along the surface of the reducer upon a rotation operation by the driving motor. The wheel receives the in-wheel driver in an inner space and rotates by receiving the rotary power reduced by the reducer.</p> |
