PROBLEM TO BE SOLVED: To efficiently radiate heat generated by a brush and reduce the heat transmitted from the brush to a control board.SOLUTION: A second heat sink 26j and a third heat sink 26k, which are provided overlapping with an FET heat radiation member and FETs and radiate heat generated by the FETs and transmitted from a control board to a gear housing 26 through the FET heat radiation member, are formed on an outer peripheral surface of a speed reduction mechanism housing part.SELECTED DRAWING: Figure 6

    【課題】ブラシから発生する熱を効率よく放熱し、制御基板に伝達されるブラシからの熱を減少させる。【解決手段】減速機構収容部の外周面上に、FET放熱部材と複数のFETとにオーバーラップして設けられ、複数のFETによって発生され、かつ制御基板からFET放熱部材を介してギヤハウジング26に伝達された熱を放熱する第2のヒートシンク26jおよび第3のヒートシンク26kを形成した。【選択図】図6


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    Title :

    CONTROL MOTOR WITH SPEED REDUCTION MECHANISM


    Additional title:

    減速機構付き制御モータ


    Contributors:

    Publication date :

    2016-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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