Magnets for Servo Motor

Since 1980s, the permanent magnet AC servo motors with development of integrated circuit, power electronic technology and AC variable speed drive technology, the permanent magnet AC servo drive technology has a prominent development. Servo motors magnets are most the arc/tile shapes.

Grades

N30~N52, N30M~N52M, N30H~N52H, N30SH~N48SH, N25UH~N45UH, N28EH~N40EH, 28AH~N40AH.

Coating

Epoxy/Teflon/Nickel/Gold/Perrin, according to the use of the environment, flexible choice of coating, our customers generally use nickel and zinc as the coating of conventional products.

Magnetization direction

According to customer requirements.

Main characteristics of NdFeB magnets

Sintered NdFeB magnets are formed by powder metallurgy. The magnetic properties of all grades are optimized by applying a magnetic field during the pressing operation, resulting in a preferred direction of magnetization (anisotropy). Our sintered NdFeB magnets have four different characteristics: high corrosion resistance and low temperature coefficient, large size or small size. Compared with ordinary brands, our new brands have excellent corrosion resistance and high working temperature.

Other applications: safety systems, magnetic separators, magnetic resonance imaging, medical industry, special door locks, filters and filters, sensors, speakers, microphones/headphones, high performance motors, brushless motors, micro motors, servo motors, VCM (voice coil motor), automobiles, magnetic coupling, magnetic suckers, magnetic toys, magnetic tools, etc.