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  • Magnetic Materials in Voice Coil Motors (VCM)

Magnetic Materials in Voice Coil Motors (VCM)

Magnetic Materials in Voice Coil Motors (VCM) Voice coil motor, VCM is a special form of direct drive motor, which can directly convert electrical energy into linear motion mechanical energy. The principle is to put a cylindrical winding in a uniform air gap magnetic field, and the winding generates a magnetic field. , Drive the [...]

  • High-performance rare earth permanent magnet horn and vibration motor in mobile phones

Rare earth permanent magnet application in information technology

Rare earth permanent magnet application in information technology It is well known that magnetic materials such as permanent magnets (also called hard magnet), soft magnetic and gyromagnetic materials in magnetic materials are important functional materials for the information industry. They play a very important role in traditional information departments including telecommunications, telephone, printing, publishing, news, [...]

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