To provide a motor which achieves improvement of sealability and an electric wheel.SOLUTION: An outer rotor type motor includes: a fixed shaft 20 extending along a center axis J and having a first through hole 21 opening on an end surface at one axial side and a supporting surface 20a facing the one axial side; a rotor which is connected to the fixed shaft through a bearing and rotates around the center axis; a stator which faces the rotor through a gap in a radial direction; a lead wire 70 electrically connected with the stator and led out to the outside of the motor through the first through hole; an elastic member 80 having a second through hole 80a which penetrates in the axial direction and through which the lead wire passes and at least partially located at the one axial side of the supporting surface; and a fixed member 60 which is fixed to the fixed shaft and contacts with the elastic member from the one axial side. The elastic member is sandwiched in the axial direction between the fixed member and the supporting surface to elastically deform.SELECTED DRAWING: Figure 3

    【課題】封止性を向上したモータ、電動ホイールを提供する。【解決手段】アウターロータ型のモータであって、中心軸Jに沿って延び、軸方向一方側の端面に開口する第1貫通孔21および軸方向一方側を向く支持面20aを有する固定シャフト20と、ベアリングを介して固定シャフトに連結され、中心軸回りに回転するロータと、ロータと径方向に隙間を介して対向するステータと、ステータと電気的に接続され、第1貫通孔を介してモータの外部に引き出されたリード線70と、軸方向に貫通しリード線が通される第2貫通孔80aを有し、少なくとも一部が支持面の軸方向一方側に位置する弾性部材80と、固定シャフトに固定され、弾性部材に軸方向一方側から接触する固定部材60と、を備える。弾性部材は、固定部材と支持面とによって軸方向に挟まれて弾性変形している。【選択図】図3


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    Title :

    MOTOR AND ELECTRIC WHEEL


    Additional title:

    モータ、および電動ホイール


    Contributors:

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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