14000 Gauss250mm-400mm磁性材料ステンレス鋼磁石ロッドNdFeBネオジム鉄ボロン磁石不規則穴M8

The new energy motor rotor uses the Helbeck magnetic array to generate the strongest magnetic field with the least amount of magnets. It can effectively reduce the volume of the motor and improve the power density of the motor. The customer provides the drawings, we provide professional technology to customize, and finally reach a cooperation after many communications.