PROBLEM TO BE SOLVED: To reduce heat conducted to a control board from a brush by efficiently releasing heat generated from the brush.SOLUTION: The control motor is so configured that, viewed from a direction along a rotation axis O of an armature shaft, brushes 20, 20 are disposed at a minus side half part of a base part 19c of a brush holder unit 19, a pair of female shape brush terminals 23 are disposed at the other side half part of the base part 19c of the brush holder unit 19, the other side half part of the base part 19c of the brush holder unit 19 is close to a control board, an opening part of the brush holder unit 19 is formed between the brushes 20, 20 at the base part 19c of the brush holder unit 19 and the pair of female shape brush terminals 23.SELECTED DRAWING: Figure 4A

    【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】アーマチュアシャフトの回転軸心Oに沿った方向から見て、ブラシ20,20は、ブラシホルダユニット19のベース部19cの一側の半分部分に配置され、一対の雌形ブラシターミナル23は、ブラシホルダユニット19のベース部19cの他側の半分部分に配置され、ブラシホルダユニット19のベース部19cの他側の半分部分は、制御基板に近接されており、ブラシホルダユニット19の開口部は、ブラシホルダユニット19のベース部19cにおける、ブラシ20,20と、一対の雌形ブラシターミナル23と、の間に形成されている。【選択図】図4A


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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 :

    2017-03-02


    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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