Systems and methods for an electric drive axle are provided. In one example, the electric drive axle may include an electric motor-generator rotationally coupled to a gearbox having a one-way clutch mounted on an output shaft and operable in an engaged configuration and a disengaged configuration, where in the engaged configuration, the one-way clutch transfers rotational energy from the output shaft to an output gear rotationally coupled to a plurality of drive wheels. The gearbox further includes a mode adjustment mechanism including a lock ring rotationally coupled to the output shaft and configured to selectively engage an input gear and the one-way clutch in a plurality of operating modes.

    提供了一种用于电驱动桥的系统和方法。在一个示例中,该电驱动桥系统可以包括电动马达‑发电机,该电动马达‑发电机旋转地联接至变速箱,该变速箱具有单向离合器,该单向离合器安装在输出轴上,并且能在接合构造和脱离构造中操作,其中在啮合构造中,单向离合器将旋转能量从输出轴传递到旋转地联接至多个驱动轮的输出齿轮。该变速箱还包括模式调节机构,模式调节机构包括锁定环,锁定环旋转地联接至输出轴,并且构造成在多种操作模式中选择性地接合输入齿轮和单向离合器。


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    Title :

    ELECTRIC DRIVE AXLE WITH MODE ADJUSTMENT MECHANISM AND METHOD FOR OPERATION OF SAID AXLE


    Additional title:

    具有模式调节机构的电驱动桥及其操作方法


    Contributors:

    Publication date :

    2021-10-12


    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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