Audi A3 Director Colorful Life

Audi A3 is sporty and dynamic, superb technology and high-quality appeal: from the first time driving the car, the Audi A3 driver will collect all its features. Thanks to its designers' efforts to pay attention to every

Introduction to wheel integration


There are various proposals for the structure of the traction motor integrated with the wheel. According to the form of the motor, it can be divided into an inner rotor type that rotates inside and an outer rotor type that rotates outside. In the wheel-integrated traction motor design usin