If you demand alnico permanent magnetic rotor with multi-poles, welcome to contact manufacturer China Rare Earth Magnet Limited! We produce cast alnico and sintered alnico in different shapes and sizes as per customers’ requirements.
For example:
Material: AlNiCo Magnets
Shape and Sizes as per Photo and Drawing
Grade: Alnico5
Coating: None
Magnetized with 12 poles across thickness as per drawing
China Rare Earth Magnet Limited have some customers that require multi-poles Alnico5 magnetic rotor, they usually send us drawing specifications as below:
After manufacturing, the rotor part should be balanced for rotating speed range of *** to ***rpm.
Working Temperature 180-200℃
Surface Hardness 600 HV
Magnetic Flux Density (B) = 0.4-0.35 T
All manufactured alnico5 permanent magnets should be tested for lack of cracks and porosity.
Tags: alnico magnets, permanent magnet, Alnico Magnetic Rotor
