인휠 어셈블리가 제공된다. 인휠 어셈블리는 인휠 구동기 및 휠을 포함한다. 인휠 구동기는 구동 모터와, 구동 모터의 내부에 배치되며 구동 모터의 회전력을 감속시키는 감속기, 및 구동 모터의 내부에서 구동 모터의 회전력을 감속기로 전달하고 중공 내에 감속기를 수용하며 구동 모터에 의한 회전 동작시 구동 모터 내의 유체를 감속기의 표면에 대해 유동시키는 중공 축을 포함한다. 휠은 내부 공간에 인휠 구동기를 수용하고, 감속기로부터 감속된 회전력을 전달받아 회전한다.
An in-wheel assembly is provided, and the in-wheel assembly includes an in-wheel actuator and a wheel. The in-wheel actuator includes a driving motor; a decelerator which is disposed inside the driving motor and configured to reduce a rotational speed of the driving motor; and a hollow shaft which is disposed inside the driving motor and configured to transfer a rotational force of the driving motor to the decelerator, which is accommodated in a hollow of the hollow shaft, and circulates fluid inside of the driving motor with respect to a surface of the decelerator when driven to rotate by the driving motor. The wheel accommodates the in-wheel actuator and receives a rotational speed reduced by the decelerator to rotate.
In-wheel actuator and in-wheel assembly comprising the same
인휠 구동기 및 이를 포함하는 인휠 어셈블리
2019-01-21
Patent
Elektronische Ressource
Koreanisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING |
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