Disclosed are a drive unit and an electric power steering device including the drive unit. The drive unit includes a rotating electric machine, a frame member, and a controller. The rotating electric machine has a stator that has a winding wound on the stator, a rotor disposed relative to the stator, and a shaft rotating together with the rotor. The frame member is disposed on one axial end of the rotating electric machine. The controller includes a substrate attached on one surface of the frame member facing away from the rotating electric machine, a heat generation element disposed on a heat generation element mounting surface of the substrate, the heat generation element mounting surface facing the frame member, and an electronic component disposed on an electronic component mounting surface of the substrate.


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    Title :

    Drive unit and electric power steering device including drive unit


    Contributors:

    Publication date :

    2016-02-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62D MOTOR VEHICLES , Motorfahrzeuge



    Drive unit and electric power steering device including drive unit

    TAKESHI SAWADA / MASASHI YAMASAKI | European Patent Office | 2016

    Free access

    DRIVE UNIT AND ELECTRIC POWER STEERING INCLUDING THE DRIVE UNIT

    YAMASAKI MASASHI / SAWADA TAKESHI | European Patent Office | 2016

    Free access

    Drive unit and electric power steering device including the drive unit

    YAMASAKI MASASHI / SAWADA TAKESHI | European Patent Office | 2016

    Free access

    DRIVE UNIT AND ELECTRIC POWER STEERING DEVICE INCLUDING THE DRIVE UNIT

    YAMASAKI MASASHI / SAWADA TAKESHI | European Patent Office | 2016

    Free access

    Drive unit and electric power steering including the drive unit

    YAMASAKI MASASHI / SAWADA TAKESHI | European Patent Office | 2016

    Free access