To provide a high general purpose motor with a reduction gear and a real wiper motor while achieving flatness and weight saving and improving layout properties.SOLUTION: A motor with a reduction gear has a casing 110 divided into two of a bottomed cylindrical motor housing 2 with an opening 2a and a housing cover 3 closing the opening 2a, a motor portion 4 which is an outer router-shaped brushless motor, accommodated within the motor housing 2 and having a rotor boss 43, a reduction gear portion 5 accommodated between the housing cover 3 and the motor portion 4 and having an output axis 58, a driving axis 7 accommodated within the motor housing 2, and a transmission belt 6. The rotor boss 43 and the output axis 58 are arranged coaxially, and the output axis 58 and the driving axis 7 are arranged in parallel in a radial direction. A rotor 18 has an opening, which is arranged so as to face a bottom wall of the motor housing 2, and a plurality of holes 18c are formed on a bottom wall 18b of the rotor 18.SELECTED DRAWING: Figure 2

    【課題】扁平化、軽量化を図り、レイアウト性を向上させつつ、汎用性の高い減速機付モータおよびリヤワイパモータを提供する。【解決手段】開口部2aを有する有底筒状のモータハウジング2および開口部2aを閉塞するハウジングカバー3の2分割に構成されたケーシング110と、モータハウジング2内に収容され、ロータボス43を有するアウタロータ形のブラシレスモータであるモータ部4と、ハウジングカバー3とモータ部4との間に収容され、出力軸58を有する減速部5と、モータハウジング2内に収容された駆動軸7と、伝達ベルト6と、を備え、ロータボス43と出力軸58とが同軸上に配置され、出力軸58と駆動軸7とが径方向に並んで配置されており、ロータ18は、開口部を有し、モータハウジング2の底壁に開口部が向くように配置されており、ロータ18の底壁18bには、複数の孔18cが形成されている。【選択図】図2


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    Title :

    MOTOR WITH REDUCTION GEAR AND REAR WIPER MOTOR


    Additional title:

    減速機付モータおよびリヤワイパモータ


    Contributors:

    Publication date :

    2019-08-15


    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 / F16H Getriebe , GEARING



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