The objective existence of teeth and slots in the stator and rotor cores of the motor, the non-orthodox waves of the winding magnetic potential in the space distribution, and the uneven saturation of the magnetic circuit system all lead to the existence of high-order harmonic magnetic fields in the

1. Use a reducer to reduce speedA reducer is a common speed reduction device that can reduce the speed of the motor to the required speed. The principle of the reducer is: by converting the high-speed rotation of the motor into low-speed rotation, the purpose of speed reduction is achieved. The redu

Rotor surface coating is a very important process measure in the motor manufacturing process. Its main purpose is to prevent rust and improve appearance. For high-voltage motors, explosion-proof motors and variable-frequency motors, there is also a particularly important purpose, which is to prevent