Plastic magnetic rotor and magnetic ring are magnets formed through injection workmanship, after mixed with magnetic power and resin. It can be magnetized single pole by axial direction or multi-pole magnetized by radial direction or axial and radial compex magnetized. Neet appearance without flaw; high precision, good constancy. no need reprocess, stable performance and resistance shock.
It mainly used for industrial automatic equipment, D/C motor, shaft-currency electric fan motor, transmission and condition motor.