| 摘要 |
An electrical vehicle is provided with a motor propulsion group, comprising a transmission box, a housing for the motor 19, placed alongside the transmission box 16, an electric motor 11 mounted inside the motor housing, a cooling fan 24a, mounted on the motor shaft 20 of the electric motor 11 to supply cooling air in a radial direction to the latter, and a vent opening 29 formed in the peripheral wall 19a of the motor housing 19, facing the side of the cooling fan 24a. An effective cooling is obtained for the electric motor and its electronic control circuit. <IMAGE> |
