| 摘要 |
PURPOSE: A wiring structure of a motor shaft for an electric vehicle is provided to protect a wire with a simple structure by extending the wire through a through-hole formed in the ends of a motor shaft and axle supporting parts. CONSTITUTION: A wiring structure of a motor shaft for an electric vehicle comprises an in-wheel driving motor(58). The driving motor comprises a motor shaft(50), a stator(110), a rotor(112), and a wire. Both ends of the motor shaft are fixed in an axle frame assembly by an axle supporting part not to be rotated. The stator is fixed inside a wheel. The wire is connected to the stator while being passed through the motor shaft. The motor shaft has a through-hole(144) formed in the ends of the motor shaft and axle supporting parts. The wire is connected to the stator while being passed through the through-hole. |
