A driving apparatus for an electric vehicle includes a first motor transmits driving torque to the wheels on both sides, and including a first motor shaft of a hollow shaft, a second motor disposed parallel to the first motor, an output shaft coaxially disposed with a second motor shaft of the second motor, a first reduction mechanism including a first planetary gear set disposed on one driveshaft, including first, second, and third rotation elements, a second reduction mechanism including a second planetary gear set disposed between the second motor shaft and the output shaft, which includes fourth, fifth and sixth rotation elements, and reduces speed of torque input from the second motor and outputs to the output shaft, and a third reduction mechanism including an output gear fixed to one side of the output shaft and the differential ring gear engaged with the output gear.


    Access

    Download


    Export, share and cite



    Title :

    DRIVING DEVICE FOR ELECTRIC VEHICLES


    Contributors:

    Publication date :

    2025-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    DRIVING DEVICE FOR ELECTRIC VEHICLES

    NAKAZAWA TERUHIKO / KUSAKABE MAKOTO / MIYABE TOMOHIRO et al. | European Patent Office | 2023

    Free access

    A driving device for electric vehicles

    LI YUE / CHAI JIE / TA JINGNING et al. | European Patent Office | 2016

    Free access

    APPARATUS FOR DRIVING ELECTRIC VEHICLES

    European Patent Office | 2017

    Free access

    APPARATUS FOR DRIVING ELECTRIC VEHICLES

    BYUN JIN HO | European Patent Office | 2017

    Free access

    Electric vehicles : driving towards commercialization

    Sims, Ron ;Bates, Bradford | TIBKAT | 1997