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What is a permanent magnet motor,Is there a difference between it and a regular motor?

Author:Date:2023-07-13 Back List

Zhengzhou Desheng Xiang Motor Manufacturing Co., Ltd. was founded in 1995, is the national "energy-saving motor Huimin project" finalist enterprises, is the only production of energy-saving and efficient motor demonstration enterprises in Zhengzhou, is a collection of scientific research, production, marketing one of the modern small and medium-sized enterprises.

 

The company is located in Wulong Industrial Park, Xingyang City, Henan Province, covering an area of 33350 square meters, construction area of 35527.6 square meters, total assets of more than 18 million yuan, more than 140 employees. The company's leading products are YE3 ultra-high efficiency energy-saving motor, permanent magnet synchronous motor, YE2 high efficiency motor, YEZ cone rotor brake motor, YCT electromagnetic speed regulation motor, YVP variable frequency speed regulation motor, YZS vibration motor, high power low voltage motor, FX, FW textile motor and drum motor and other ten series of thousands of models.

 

A permanent magnet motor is a DC motor in which the stator is a permanent magnet and only the rotor is a coil. The stator of an ordinary motor is a coil.

 

The difference between permanent magnet motor and ordinary motor is:

1. Magnetic field properties. The permanent magnet motor can maintain its magnetic field without external energy after it is made. Ordinary motors need an electric current to have a magnetic field.

2. Rotor structure. Permanent magnet pole is installed on the rotor of permanent magnet motor; An exciting coil is installed on the rotor of a common motor.

3. Application occasions. Permanent magnet motors are usually used in low-power situations; General motors, especially exciting motors, are often used in high-power situations.

 

Tak Sheng Siong > Company News

 

What is a permanent magnet motor, and is it different from ordinary motors?

 

Zhengzhou Desheng Xiang Motor Manufacturing Co., Ltd. was founded in 1995, is the national "energy-saving motor Huimin project" finalist enterprises, is the only production of energy-saving and efficient motor demonstration enterprises in Zhengzhou, is a collection of scientific research, production, marketing one of the modern small and medium-sized enterprises.

 

The company is located in Wulong Industrial Park, Xingyang City, Henan Province, covering an area of 33350 square meters, construction area of 35527.6 square meters, total assets of more than 18 million yuan, more than 140 employees. The company's leading products are YE3 ultra-high efficiency energy-saving motor, permanent magnet synchronous motor, YE2 high efficiency motor, YEZ cone rotor brake motor, YCT electromagnetic speed regulation motor, YVP variable frequency speed regulation motor, YZS vibration motor, high power low voltage motor, FX, FW textile motor and drum motor and other ten series of thousands of models.

 

A permanent magnet motor is a DC motor in which the stator is a permanent magnet and only the rotor is a coil. The stator of an ordinary motor is a coil.

The difference between permanent magnet motor and ordinary motor is:

1. Magnetic field properties. The permanent magnet motor can maintain its magnetic field without external energy after it is made. Ordinary motors need an electric current to have a magnetic field.

2. Rotor structure. Permanent magnet pole is installed on the rotor of permanent magnet motor; An exciting coil is installed on the rotor of a common motor.

3. Application occasions. Permanent magnet motors are usually used in low-power situations; General motors, especially exciting motors, are often used in high-power situations.

 

Extended information:

The forms of permanent magnet motor are:

(1) Rectangular pulse current, permanent magnet brushless DC motor PMBDC has rectangular pulse current.

(2) Sine wave current, permanent magnet reluctance synchronous motor PSM has sine wave current.

(3) hybrid permanent magnet motor.

 

Compared with electric excitation motor, permanent magnet motor, especially rare earth permanent magnet motor, has simple structure and reliable operation; Small size, light weight; Low loss, high efficiency; The shape and size of the motor can be flexible and diverse, so the application range is extremely wide, almost throughout the aerospace, national defense, industry and agriculture and production and daily life in all fields.

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