The objective of the present disclosure is to obtain an electric rotating machine apparatus the heat-radiation performance of control circuit boards are secured, and communication between the control circuits and connection thereof with the sensor are realized with a small size and at a low price. A first terminal group and a second terminal group connecta first control circuit board on which a first control circuit for controlling a current in the winding of a first system is mounted,a second control circuit board that faces the first control circuit board with respect to the axis line of an output axle and on which a second control circuit for controlling a current in the winding of a second system is mounted, anda sensor circuit board that faces the axle end of the output axle and on which the sensor and a communication line are mounted.


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    Title :

    Electric rotating machine apparatus and electric power steering apparatus


    Contributors:
    KAWANO YU (author)

    Publication date :

    2024-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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