To provide a wheel driving device capable of securing a maintainability while accomplishing downsizing.SOLUTION: A wheel driving device includes: a motor 20; a speed reducer 30 that reduces the rotation speed of the motor 20; a wheel 40 driven by the output rotation of the speed reducer 30. The motor 20 and the speed reducer 30 are placed so as to be overlapped with each other as viewed from an orthogonal direction to an axial direction. The motor 20 is placed so as to have a rear portion 20b directed toward the external side of a vehicle body. A replacement part 50 that can be detached from the motor 20 is attached to the rear portion 20b of the motor 20.SELECTED DRAWING: Figure 3

    【課題】小型化を図りつつメンテナンス性を確保することが可能な車輪駆動装置を提供する。【解決手段】車輪駆動装置は、モータ20と、モータ20の回転を減速する減速機30と、減速機30の出力回転により駆動される車輪40と、を備えた車輪駆動装置であって、モータ20と減速機30は、軸方向と直交する方向から見て重なるように配置され、モータ20は、後部20b側を車体外側に向けて配置され、モータ20の後部20bに、モータ20から取り外し可能な交換部品50が装着されている。【選択図】図3


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    Title :

    WHEEL DRIVING DEVICE AND WHEEL DRIVING DEVICE MAINTENANCE METHOD


    Additional title:

    車輪駆動装置、車輪駆動装置のメンテナンス方法


    Contributors:

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16H Getriebe , GEARING



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