Sintered NdFeB Magnets for motor N35-N52(M,H, SH, UH, EH) Coating:Zn ... Silver. Shape:round,tile block,ring,ball, Sintered NdFeB Magnets for motor1.NdFeB magnet, magnet or sintered NdFeB magnet.2.Material ... KA/m(KOe)lHc KA/m(KOe)(BH)max KJ/M3 (MGOe)Max Working tempt.Tw °CN351170-1210(11.7-12 ... )≥2388(≥30)247-271(31-34)200 Sintered NdFeB Magnets for motor