The invention relates to a wheel rim motor driving system and a wheel rim motor driving axle. The wheel rim motor driving system comprises a driving motor assembly (2) and a main reducer assembly (4), wherein the main reducer assembly (4) comprises a driving gear, at least two intermediate gear shaft assemblies and an output gear (16); each intermediate gear shaft assembly is provided with a driving intermediate gear and a driven intermediate gear that are connected in a jointly rotating manner; a motor output shaft of the driving motor assembly (2) is connected with a driving gear (13); the driving gear (13) is engaged with each driving intermediate gear in each intermediate gear shaft assembly; each driven intermediate gear in each intermediate gear shaft assembly is engaged with the output gear (16); and the driving gear (13) and the output gear (16) are arranged eccentrically. The wheel rim motor driving axle comprises the wheel rim motor driving system. The wheel rim motor driving system and the wheel rim motor driving axle have the advantages of high motor power, large torque and large middle passage width.


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    Title :

    Wheel rim motor driving system and wheel rim motor driving axle


    Contributors:
    CHEN YANPING (author) / WU YANGNIAN (author) / WANG CHENGYING (author) / LEI JIBIN (author)

    Publication date :

    2015-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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