According to the present invention, introduced is an independent driving module comprising: an in-wheel motor which provides driving power to a vehicle wheel; a support arm of which one end is connected with the in-wheel motor and the other end is connected with a vehicle body to support the in-wheel motor; a shock absorber module of which one end is connected with the in-wheel motor and the other end is connected with the vehicle body, and which absorbs a shock between the in-wheel motor and the vehicle body and rotates the in-wheel motor when rotating to simultaneously realize shock absorption and steering of a vehicle; and a steering motor which is connected with the other end of the shock absorber module and transmits rotational force for steering to the shock absorber module. In the present invention, a steering device and a suspension device are coupled in one body to reduce weight and cost of the independent driving module.
본 발명에 따르면 차량의 휠에 구동력을 제공하는 인휠모터; 일단이 인휠모터와 연결되고 타단이 차체와 연결되어 인휠모터를 지지하는 지지암; 일단이 인휠모터와 연결되고 타단이 차체와 연결되며, 인휠모터와 차체의 사이에서 충격을 흡수하고, 회전시 인휠모터를 회전시킴으로써 차량의 충격흡수와 조향을 동시에 구현되도록 하는 쇽업소버모듈; 및 쇽업소버모듈의 타단에 연결되어 쇽업소버모듈에 조향을 위한 회전력을 전달하는 조향모터;를 포함하는 독립 구동 모듈이 소개된다.
INDEPENDENT DRIVE MODULE
독립 구동 모듈
2022-07-05
Patent
Electronic Resource
Korean
STEERING DEVICE OF INDEPENDENT DRIVE WHEEL AND INDEPENDENT DRIVE MODULE INCLUDING SAME
European Patent Office | 2022
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