The invention discloses a live shaft hub motor of an electric automobile. A shaft of a motor is set as a thickened hollow shaft, and the thickened hollow shaft is inserted in a car shaft through a formed hole in the hollow shaft. A cable wire hole is formed in the wall of the hollow shaft, thus a cable outgoing line of the motor can be conveniently led from the motor and connected with a controller of the electric automobile. A nut of spindle head of a fixing bolt in the hollow shaft is dismounted when the motor is required to dismount, and then the motor can be taken out. The live shaft hub motor of the electric automobile is simple in structure and convenient to mount and dismount and is beneficial to improve capacity for electric automobile for realizing mass production and after-sales maintenance popularization.


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    Title :

    Live shaft hub motor of electric automobile


    Contributors:
    SHEN GUOYIN (author) / DONG JIANGUO (author) / DONG YONGJI (author)

    Publication date :

    2015-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / 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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