Main functions and materials of radial magnetic ring in water pump motor

We all know that some pumps such as fish tank water pump, circulating pump and magnetic pump need to use magnets. What is the main function of radial magnet (magnetic ring) in water pump motor? What kind of magnets are most commonly used? Today, let's talk about the magnet in the water pump motor.

What role does the magnetic ring play in the water pump motor?

The water pump magnet is installed in the water pump motor and is mainly used to adjust the speed of the water pump. The permanent magnet water pump regulator has stable speed and can greatly provide the efficiency of the water pump motor.

What kind of magnet is mainly used in water pump motor?

Most of the pump motors use ferrite radial multipole magnetic rings, injection molded ferrite rotors and ferrite magnetic tiles. Sintered ferrite magnetic rings use 2 poles and 4 poles, which have the advantages of high reliability, simple installation, stable operation, long service life and good mechanical properties.