A motor unit includes a motor including a rotor including a shaft, and configured to rotate about a motor axis extending in a horizontal direction, and a stator located radially outside of the rotor; a housing including a housing space to accommodate the motor; an oil passage configured to circulate an oil in the housing space to cool the motor; a gear portion connected to the shaft on one side in an axial direction of the motor axis; and a pump arranged in the oil passage and arranged to the housing. The housing includes a partition arranged to divide a gear chamber to accommodate the gear portion and a motor chamber to accommodate the motor. The partition includes a second connection hole portion opened on the other side in the axial direction toward an inside of the motor chamber.


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    Title :

    MOTOR UNIT


    Contributors:

    Publication date :

    2023-02-09


    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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