New energy vehicle drive motor magnetic steel
The main grades are 38SH, 42SH, 48SH, and 42UH;
– Coating: ZN、 Phosphating, epoxy (oil cooled)
– Increase the product’s magnetic permeability coefficient to PC value, reduce eddy current losses, and improve temperature resistance.
The permanent magnet synchronous motor (PMSM) system has the characteristics of high control accuracy, high torque density, good torque stability, and low noise. By designing the permanent magnet magnetic circuit structure reasonably, it can achieve high weak magnetic performance and improve the speed range of the motor.
The battery, motor, and electronic control are the three core components of new energy vehicles. The motor drive control system is the main execution structure in the operation of new energy vehicles, and its driving characteristics determine the main performance indicators of the vehicle. It is an important component of electric vehicles.
