Magnetic Rotor

Rare-earth permanent magnet motor is a new type permanent magnet motor, it began in the early 70s. And the rare-earth permanent magnet motor has a series of advantages, such as small size, light weight, high efficiency and good characteristics. Its applications are very extensive and extend all over fields of aviation, space, defense, equipment manufacturing, industrial and agricultural production and daily life.

We are mainly produce magnetic components in permanent magnet motor field, especially NdFeB permanent magnet motor accessories which can match all kinds of medium and small permanent magnet motor. Besides, in order to reduce the damage of electromagnetic eddy current to magnets, we make multi splice magnets. 

1. Materials

Magnet: Neodymium Magnet 

Main part: 20# steel, martensitic stainless steel 

2. Advantages

1) magnetic torque transmission, clean and efficient

2) big transmission torque, small size

3) stable property ,wear free, long life time

4)Application: PM Motor, BLDC Motor, permanent magnet Synchronous Motor, DC Motor, etc