China Mechanical Device Motor in the world has a good price, types, good quality good reputation, our company is a motor sales as the core, motor maintenance and motor control as auxiliary operations of the comprehensive enterprise.At the same time to provide users with non - standard transmission system design, transformation and processing of technical services.With the professional level and mature technology in the field of power transmission equipment.
The motor also has synchronous and asynchronous distinction, the biggest difference between synchronous and asynchronous is to see whether the rotor speed of other door and stator rotating magnetic field speed is consistent, if the rotor rotation speed and stator is the same, that is called synchronous motor, if not consistent, it is called asynchronous motor...
When the number of poles is constant, there is a strict relationship between the speed of the motor and the frequency.Asynchronous motor is also called induction motor, mainly used as a motor, its working rotor speed is always smaller than the synchronous motor.
The so-called "synchronization" is that after the armature (stator) winding flows through the current, it will form a rotating magnetic field in the air gap, and the rotation direction and speed of the magnetic field are the same as that of the rotor, so it is synchronous.If the induction motor, its rotating magnetic field and the rotor have a relative speed, that is, the rotation.
