1. Simplify to make a electric-car. Gearbox, transmission shaft, clutch are no need. Which save space.
2. It could be installed in wheels, and easy to be hybrid car.
3. Design for light car total weight less than 500kg
4. 2wd, it could be 72V 90KPH, 2*180N.m peak torque.
4wd, it could be 72V 100KPH, 4*180N.m peak torque.
5. Easily to make 4-wheel drive, which could spot turn.
6. Support regenerative braking
7. High efficiency: 85~92%