China Rare Earth Magnet Limited supplies motor magnet including NdFeB, Ferrite, Alnico, and SmCo magnet, which can be used as rotor or stator in different motors, such as electric motors, PM motors, AC motors, DC motors, Linear motors, Stepping motors, Brushless motors etc. Most of customers request NdFeB magnet with high maximum working temperature, such as 38SH, 35EH, 35UH, use some small arc magnets to form a ring magnet, magnetization direction is through diameter, N-S and S-N. And some request other shapes such as segment, wedge shape, block, ring, or special shape.
Sintered NdFeB is one of the highest performance permanent magnet material, it is used in many high-tech products, particularly as motor magnets for small and micro-oriented development.
Becuase of high remanence, high coercivity and high magnetic energy product, it is widely used, we can supply servo motor magnets, flat brushless motor magnets, and stepper motor magnets etc.
Most of our customers usually require NdFeB motor magnets, as for shapes, arc motors magnets and ring motor magnets are very popular.
As its application, most of motor magnets are used in high working temperature, and in order to get the Max. magnetic force, customers usually don't want coating, but NdFeB magnet is easy to rust due to oxidation, in such condition, we suggest phosphating or passivated. |
