The invention relates to a motor rotating speed adapter and a hub motor with the same. The motor rotating speed adapter comprises an accommodating cylinder, a matching part and elastic parts; an accommodating groove is formed in the accommodating cylinder, and the matching part and the elastic parts are accommodated in the accommodating groove; an assembling hole is formed in the matching part, and an output shaft of the motor penetrates through the assembling hole, is assembled and fixed to the assembling hole and is in rigid connection with the matching part, so that the output shaft and the matching part rotate synchronously; the at least two elastic parts are respectively arranged in a space between the matching part and the accommodating cylinder; and when the required torque of the driving object of the motor to the motor is inconsistent with the instantaneous torque of the motor, the matching part extrudes the elastic parts to provide a soft stroke for the motor. The motor rotating speed adapter is assembled and fixed on the output shaft of the motor, so that the matching part and the output shaft of the motor rotate synchronously, and the elastic parts provide soft strokes, so that the whole vehicle runs stably without impact.

    本申请涉及一种电机转速适配器及具有其的轮毂电机,电机转速适配器包括收容缸、配合件及弹性部件;收容缸上设置有收容槽,配合件及弹性部件均收容于收容槽内;配合件上设置有装配孔,电机的输出轴穿过装配孔,并装配固定于装配孔处,与配合件实现刚性连接,使输出轴与配合件进行同步转动;弹性部件设置有至少两个,分别设置于配合件与收容缸之间的空间内;当电机的驱动对象对电机的要求扭矩与电机的瞬时扭矩不一致时,配合件挤压弹性部件提供给电机一个软行程。通过将电机转速适配器装配固定到电机的输出轴上,使配合件与电机的输出轴同步转动,再通过弹性部件提供软行程,使得车辆整体行驶平稳无冲击。


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    Title :

    Motor rotating speed adapter and hub motor with same


    Additional title:

    电机转速适配器及具有其的轮毂电机


    Contributors:

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / F16H Getriebe , GEARING



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