A in-wheel motor system with one assembly that integrates driving, braking and parking functions

Theme

Electric Motor Technology

Topic

A in-wheel motor system with one assembly that integrates driving, braking and parking functions

Background

In the market, most of the unmanned vehicle chassis systems are implemented with the braking assembly, parking assembly and driving assembly , which makes the vehicle heavy, complicated and expensive. In order to light the weight, reduce the cost and improve the efficiency of the whole vehicle, we propose to design a new motor scheme which integrates  driving, braking and parking functions into one assembly.

Target

  • Diameterφ254mm
  • Peak torque300N.M@20sec
  • Maximum speed400RPM
  • Speed encoder accuracy1/4096
  • Environment temperature range-20℃--60℃
  • Weight13kg
  • Integrated park function90N.M

Related Research Topics

  •  Heat dissipation design of motor
  • Electromagnetic simulation technology of permanent magnet synchronous motor

Suggested Collaboration Method

 AIR (Alibaba Innovative Research), one-year collaboration project.  

Scan QR code
关注Ali TechnologyWechat Account