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Three Phase Induction Variable Frequency Electric Motor

Yinchi stands as the professional manufacturer and supplier of Three Phase Induction Variable Frequency Electric Motor in China. three-phase induction variable frequency motor is an AC motor that works by generating electromagnetic torque through the interaction between the rotating magnetic field formed by the stator winding and the magnetic field of the induced current in the rotor winding, thereby driving the rotor to rotate. The characteristic of this type of motor is that there is a certain difference between the speed of its rotor and the speed of the rotating magnetic field, so it is also called an asynchronous motor.

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Product Description

Yinchi's the working principle of the variable frequency asynchronous motor for cement plants involves converting electrical energy into mechanical energy.

The Three Phase Induction Variable Frequency Electric Motor mainly consists of the following parts:

Stator: When a three-phase power supply is connected to the stator winding, they generate a rotating magnetic field, causing the motor to start rotating.

Rotor: When the rotating magnetic field on the stator senses the conductor in the rotor, the induced current is induced, causing the rotor to start rotating.

End rings: End rings are metal rings fixed at both ends of the rotor. The conductor in the rotor is connected to the end ring, forming a closed loop. When induced currents flow in the rotor, they form a magnetic field in the end ring, which also interacts with the magnetic field on the stator, causing the rotor to rotate.

Bearing: The bearing supports the rotor and allows it to rotate freely. Bearings are usually composed of ball bearings or rolling bearings.

Variable frequency drive: Variable frequency drive is an important component of three-phase induction variable frequency motor, which can be used to control the speed and load of the motor.

Rated power	7.5kw--110kw
Rated voltage	220v~525v/380v~910v
Idle speed	980
Number of poles	6
Rated torque/torque	excitation force 50KN

The application range of three-phase induction variable frequency motors is very wide, and they can be used to drive various general machinery, such as compressors, water pumps, crushers, cutting machines, transportation machinery, etc. They are used as prime movers in various industrial and mining enterprises such as mines, machinery, metallurgy, petroleum, chemical, and power plants. In addition, its electrical braking methods include energy consumption braking, reverse connection braking, and regenerative braking.

In short, three-phase induction variable frequency motor is an efficient, reliable, and widely used type of motor, which plays an important role in modern industry.