... Arc segment and so on.7.Application: Voice-coil Motor(VCM), MRI, Generator, Car, Speaker, Computer and ... ,Audio alarm stage,Loudspeaker18.Motor Field: Voice coil motor (VCM), CD\DVD-ROM, Generator, Vibration Motor, Brushless Motor, Vehicle Motor19.Electronics: ... separator, NC machine tool, De-ironing separator, Magnetic drive pump, Magnetic Suspension System21.Medical Care: Magnet Therapy device ...