PROBLEM TO BE SOLVED: To provide a stator support structure capable of suppressing transmission of vibration of the stator to the motor case when the motor is driven, with a simple and inexpensive configuration, while making the motor compact in the rotor radial direction.SOLUTION: In each stator support shaft 43, a stator support 43c is provided at a portion on the opposite side to other flange 43b for one flange 43a, a fixed part 43d that is fixed to the shaft fixing part (left-side en wall 34b or right-side en wall 34c) of the motor case 34 is provided, at a portion on the opposite side to the one flange 43a for the other flange 43b. The portion between two flanges 43a, 43b in respective stator support shafts 43 is a vibration transmission suppression part 43g for suppressing transmission of vibration of the stator 33 to the shaft fixing part via the stator support shafts 43 when the motor 31 is driven.SELECTED DRAWING: Figure 2

    【課題】モータをロータ径方向にコンパクトにしつつ、簡単でかつ安価な構成で、モータの駆動時におけるステータの振動がモータケースに伝達するのを抑制可能なステータ支持構造を提供する。【解決手段】各ステータ支持シャフト43において、一方の鍔部43aに対して他方の鍔部43bとは反対側の部分に、ステータ支持部43cが設けられ、上記他方の鍔部43bに対して上記一方の鍔部43aとは反対側の部分に、モータケース34のシャフト固定部(左側端壁部34b又は右側端壁部34c)に固定される被固定部43dが設けられ、各ステータ支持シャフト43における2つの鍔部43a,43bの間の部分が、モータ31の駆動時におけるステータ33の振動をステータ支持シャフト43を介して上記シャフト固定部に伝達するのを抑制する振動伝達抑制部43gとされている。【選択図】図2


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    Title :

    STATOR SUPPORT STRUCTURE OF MOTOR


    Additional title:

    モータのステータ支持構造


    Contributors:

    Publication date :

    2018-02-15


    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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