The permanent magnet series motors, with the power ranging from 10KW to 120KW, cooling mode in water cooling or air cooling, protection grade at IP55 or above, is equipped with the motor made of drawn die-casting aluminum base, these series of motors are featured with light structure, small size, light weight and high efficiency, being suitable for types of light mini vehicles, passenger cars, municipal commercial vehicles, municipal special vehicles, etc. The structure of motors is mainly in the form of spline and is also customizable according to customer requirements.