MOTOR AND VEHICLE
To provide a motor and vehicle, capable of achieving high transmission efficiency of torque from a reduction gear to a hub.SOLUTION: A motor 1 includes a reduction gear 6 and a hub 7 rotatable around a center shaft CX. The reduction gear 6 has an annular gear 67 rotatable around the center shaft CX,...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a motor and vehicle, capable of achieving high transmission efficiency of torque from a reduction gear to a hub.SOLUTION: A motor 1 includes a reduction gear 6 and a hub 7 rotatable around a center shaft CX. The reduction gear 6 has an annular gear 67 rotatable around the center shaft CX, surrounding the center shaft CX. The annular gear 67 has a first contact part 673. The hub 7 has a disk hub 71 surrounding the center shaft CX. The disk hub 71 has a disk part 711 and a second contact part 712. The disk part 711 is arranged on one side in the axial direction rather than the annular gear 67 and spreads in the radial direction, surrounding the center shaft CX. The second contact part 712 is arranged on the other side of the disk part 711 in the axial direction and can comes into contact with the first contact part 673 in the circumferential direction.SELECTED DRAWING: Figure 1
【課題】減速装置からハブへのトルクの伝達効率を向上するモータ、車両を提供する。【解決手段】モータ１は、減速装置６と、中心軸ＣＸを中心にして回転可能なハブ７と、を備える。減速装置６は、中心軸ＣＸを囲んで中心軸ＣＸを中心にして回転可能な環状ギヤ６７を有する。環状ギヤ６７は、第１接触部６７３を有する。ハブ７は、中心軸ＣＸを囲む円盤ハブ７１を有する。円盤ハブ７１は、円盤部７１１と、第２接触部７１２と、を有する。円盤部７１１は、環状ギヤ６７よりも軸方向一方に配置され、中心軸ＣＸを囲んで径方向に広がる。第２接触部７１２は、円盤部７１１の軸方向他方側に配置され、第１接触部６７３と周方向に接触可能である。【選択図】図１ |
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