Anhui Wannan Electric Co., brushless DC motor rotor.

The motor rotor is the rotating part of the motor. The motor is composed of two parts of the rotor and the stator, which is used to realize the electrical energy and mechanical energy and mechanical energy and electrical energy conversion device. Motor rotor is divided into motor rotor and generator rotor.

The rotor of a brushless DC motor is made up of a certain number of permanent magnets embedded in the core surface or embedded in the core. The use of permanent magnet NdFeB high coercivity, high remanence density of rare earth permanent magnet material produced. The rotor of the permanent magnet and permanent magnet brushless motor is similar to are to build enough magnetic field in the motor air gap, the difference is no permanent magnet brushless DC motor is installed on the top of the rotor, and permanent magnet brushless DC motor is installed on the top of the stator. Brushless DC motor rotor structure more than the use of the surface of the magnetic poles, and said the tile shaped pole. Pasted on the surface of the magnetic pole is in the outer core is stuck to the surface of radial magnetization tiles of rare earth permanent magnet, the rational design of the square wave form the air gap flux density can be obtained.