A half shaft output type electric drive axle system matched with an independent suspension comprises a shell, a motor, an input module, a transmission module, an output module, a differential mechanism, an output left half shaft and an output right half shaft. The input module, the transmission module, the output module and the differential mechanism are sequentially connected from top to bottom in the shell. The output left half shaft and the output right half shaft are arranged on the two sides of the differential mechanism respectively. The input module is connected with the motor; and the shell and the motor are mounted on the suspension system. A traditional rigid axle housing, a spiral bevel gear and a transmission shaft are omitted, the two ends of the axle are connected with the constant velocity universal joints through the flange plates, power is transmitted to the left wheel and the right wheel, the whole vehicle driving stability is improved, and the whole electric drive axle system is compact in structure, light in weight and high in transmission efficiency.

    一种匹配独立悬架的半轴输出式电驱桥系统,包括壳体、电机、输入模块、传动模块、输出模块、差速器、输出左半轴和输出右半轴;壳体内部输入模块、传动模块、输出模块和差速器自上而下依次连接,输出左半轴和输出右半轴分别设置在差速器的两侧;输入模块连接电机;壳体和电机安装于悬架系统上。本发明取消传统刚性桥壳、螺旋伞齿轮与传动轴,桥两端通过法兰盘连接等速万向节,将动力传递至左右车轮,提高整车行驶稳定性,使得整个电驱桥系统具有结构紧凑、重量轻、传动效率高。


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    Title :

    Half shaft output type electric drive axle system matched with independent suspension


    Additional title:

    一种匹配独立悬架的半轴输出式电驱桥系统


    Contributors:
    NIU YUHAO (author) / YAN JIANBO (author) / LIU YI (author) / ZHANG FAYONG (author) / GAO TAO (author) / ZHAO JIANPING (author) / WEI FUCHAO (author) / MI LAN (author) / CAO FEI (author) / LIANG HAO (author)

    Publication date :

    2023-05-26


    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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