... 3high-intrinsic coercive force Neodymium electric magnet Products performance:1grade form N35 to N522 high-consistency, low-zero gravity, high- working temperature and the ... in automatic electric screwdriver,micro-motor,model motor,brushless motor,auto motor, wind turbines, medical equipment, electronic products,vibration motor,rotor motorProducts performance:N53N, N50N, N48N ...