The invention discloses a coaxial asynchronous electric drive system which comprises a speed reducer, a motor and a main shell and further comprises a motor controller, the motor and the speed reducer are connected to form a motor speed reducer assembly and installed in the main shell, and the motor controller is fixed to the main shell and connected with the motor speed reducer assembly. According to the system, the parasitic loss of the auxiliary electric driving system of the pure electric four-wheel-drive automobile is reduced, the endurance of the whole automobile is improved, and the coaxial electric driving system is compact in size and integrated, so that the available space of the whole automobile can be utilized to the maximum extent.

    本发明公开了一种同轴式异步电驱系统,包括:减速机、电机和主壳体,还包括电机控制器,电机和减速机连接后成为电机减速器总成并安装在主壳体内,电机控制器固定在主壳体上且与电机减速器总成连接,本发明的系统降低了纯电动四驱汽车辅助电驱动系统的寄生损耗,提升整车续航,并且尺寸紧凑,浑然一体的同轴电驱系统,利于实现整车可用空间最大化利用。


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    Title :

    Coaxial asynchronous electric drive system


    Additional title:

    一种同轴式异步电驱系统


    Contributors:
    REN CHUANWEI (author) / BI LU (author) / LIU HUAIYUAN (author)

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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