The coaxial double-motor electric drive axle assembly comprises a shell, an A-side two-gear drive motor assembly, a B-side single-gear drive motor assembly, an A-side two-gear power unit, a B-side single-gear power assembly, a differential mechanism, an A-side wheel-side speed reduction assembly and a B-side wheel-side speed reduction assembly. The output end of the B-side single-gear driving motor assembly and the output end of the A-side two-gear driving motor assembly are coaxially installed in the shell. The input end of the A-side two-gear power unit is connected with the output end of the A-side two-gear driving motor assembly; the input end of the B-side single-gear power assembly is connected with the output end of the B-side single-gear driving motor assembly; the input end of the differential mechanism is connected with the output end of the A-side two-gear power unit and the output end of the B-side single-gear power assembly. The input end of the A-side wheel-side speed reduction assembly and the input end of the B-side wheel-side speed reduction assembly are both connected with the output end of the differential mechanism, and the output end of the A-side wheel-side speed reduction assembly and the output end of the B-side wheel-side speed reduction assembly are both connected with the wheel end.

    本申请涉及一种带轮边减速器的同轴双电机电驱桥总成,包括:壳体、A侧两挡驱动电机组件、B侧单挡驱动电机组件、A侧两挡动力单元、B侧单挡动力组件、差速器、A侧轮边减速组件和B侧轮边减速组件;B侧单挡驱动电机组件的输出端与A侧两挡驱动电机组件的输出端同轴安装于壳体内;A侧两挡动力单元的输入端与A侧两挡驱动电机组件的输出端相连;B侧单挡动力组件的输入端与B侧单挡驱动电机组件的输出端相连;差速器的输入端分别与A侧两挡动力单元的输出端和B侧单挡动力组件的输出端相连;A侧轮边减速组件的输入端和B侧轮边减速组件的输入端均与差速器的输出端相连,A侧轮边减速组件的输出端和B侧轮边减速组件的输出端均与轮端相连。


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    Title :

    Coaxial double-motor electric drive axle assembly with hub reduction gear


    Additional title:

    带轮边减速器的同轴双电机电驱桥总成


    Contributors:
    XU MINGYU (author) / JIANG LEI (author) / XU KE (author) / WANG ZHEN (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / 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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