Neodymium Magnet

Application: DC motors, start motor, servo motor, linear motor, wind power generator; wind turbine

Size: customized

Grade: N35 to N54

Surface treatment: Ni coating, Ni-Cu-Ni coating, Epoxy coating, Zn coating

Package: put products into foam cases and then paper board carton box or wooden box with steel board for each side as magnet vane.

Rare earth permanent magnet NdFeB (Neodymium-Iron-Boron) is a new kind of magnetic material developed in the 1980's with excellent magnetic characteristics (high energy product and high coercive force etc.) and relatively low cost. It is getting to replace the traditional magnets of hard ferrite, AlNiCo and SmCo in many fields such as electro-accoustic devices, electric motors, sensors/transducers, instruments and meters, auto industry, petro-chemical industry and magnetic health-care products etc.
NdFeB magnets are very powerful. They have a higher Maximum Energy Product, (BH)max, than SmCo magnets. (BH)max of NdFeB can easily reach 30 MGOe and even goes up to 52 MGOe. NdFeB magnets can replace SmCo magnets in most cases, especially where operating temperature is less than 80°C.