We are a supplier of high quality Chinese food processing motors. Three-phase asynchronous motors are also one of the motors widely used in our daily life. The rotation conditions are as follows: 1.
2. Rotating magnetic field will be generated in the air gap space of the motor when the three-phase symmetric AC winding is connected to the three-phase symmetric AC current.
3. The conductor of the rotor winding is in the rotating magnetic field.
4. Rotor conductor cuts magnetic field lines and generates induced potential to judge the direction of induced potential.
5, the rotor conductor through the end ring into a closed circuit, and through the induction current.
6. The electromagnetic force is generated by the interaction between the induced current and the rotating magnetic field to judge the direction of the electromagnetic force.
7. The electromagnetic force acting on the rotor will generate electromagnetic torque and drive the rotor to rotate.
8, according to the above electromagnetic induction principle, induction motor is also called induction motor.
There are many types of motors, but its working principle is based on the law of electromagnetic induction and electromagnetic force law, therefore, the general principle of its construction is: with appropriate effective materials to form magnetic circuit and circuit can conduct electromagnetic induction mutually, in order to generate electromagnetic power and electromagnetic torque, to achieve the purpose of converting energy form.
