To provide a motor with a reduction gear having a sure self-lock function.SOLUTION: The motor with a reduction gear comprises: a first drive motor 3; a second drive motor 4; a third drive motor 5; a first worm 8 provided in a rotary shaft of the first motor 3; a first worm wheel 9 engaged with the first worm 8; a first reduction gear group including the first worm 8 and the first worm wheel 9, and decelerating the rotation of first drive motor 3 and transmitting the decelerated rotation to an output gear 13; a first gear 18 provided in a rotary shaft of the second drive motor 4; a second gear 19 provided in a rotary shaft of the third drive motor 5; a third gear 20 engaged with the first gear 18 and the second gear 19; and a second reduction gear group including the first gear 18, the second gear 19 and the third gear 20, and decelerating the rotation of the second drive motor 4 and the third drive motor 5 and transmitting the decelerated rotation to the output gear 13. A self-lock mechanism is constituted of the first worm 8 and the first worm wheel 9.SELECTED DRAWING: Figure 1

    【課題】確実なセルフロック機能を有する減速機付きモータを提供する。【解決手段】第1の駆動モータ3と、第2の駆動モータ4と、第3の駆動モータ5と、第1の駆動モータ3の回転軸に設けられた第1のウォーム8と、第1のウォーム8が噛合する第1のウォームホイール9と、第1のウォーム8と第1のウォームホイール9を含み、出力ギヤ13に第1の駆動モータ3の回転を減速して伝える第1の減速ギヤ群と、第2の駆動モータ4の回転軸に設けられた第1のギヤ18と、第3の駆動モータ5の回転軸に設けられた第2のギヤ19と、第1のギヤ18と第2のギヤ19が噛合する第3のギヤ20と、第1のギヤ18、第2のギヤ19および第3のギヤ20を含み、出力ギヤ13に第2の駆動モータ4と第3の駆動モータ5の回転を減速して伝える第2の減速ギヤ群とを備え、第1のウォーム8と第1のウォームホイール9とで、セルフロック機構を構成する。【選択図】図1


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    Title :

    MOTOR WITH REDUCTION GEAR


    Additional title:

    減速機付きモータ


    Contributors:

    Publication date :

    2019-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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