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Current position£ºHome > News Voice coil motor - to change the power of science and technology

Voice coil motor - to change the power of science and technology

time£º2017-12-23  click£º4550

      Voice coil motor - to change the power of science and technology in China! With the continuous improvement of the application of precision instruments in our country, the related technical research has been continuously deepened and expanded, playing an important role in all fields.


     The voice coil motor is a special form of direct drive motor that converts electrical energy directly to linear motion mechanical energy without the need for any intermediate converter gear. The principle is: in a uniform air gap magnetic field into a cylindrical winding, the winding electromagnetically energized to drive the load for linear reciprocating motion, changing the current strength and polarity, you can change the size and direction of the electromagnetic force. Therefore, the voice coil motor movement can be straight or rotary, which has the advantages of high response, high speed, high acceleration, simple structure, small size, good force characteristics and convenient control.


     Among them, in the computer field, most of the magnetic disk drive systems in the computer disk system use a voice coil motor. Now many countries in the world have developed a number of practical voice coil motor. Due to the application of computer disk positioning drive has been rapidly developed voice coil motor is a DC linear servo motor. Its working principle is similar to the speaker, only through the audio signal in the speaker voice coil into a controllable DC, and the sound of paper speaker into a load, the motor has this feature, so by the voice coil motor . Is the use of voice coil motor precise positioning of the technical idea of a company with a test groundwater missiles target positioning tasks, with a microprocessor voice coil motor precision positioning system made some attempts, after more than a year to obtain the desired effect.


    Kunshan Tongmao Electronics Co., Ltd. www.tmmotion.com is a manufacturer that integrates research and development of linear motor technology, voice coil motor, voice coil module and intelligent linear platform. The company's products are applied to the following areas: laser cutting equipment industry, semiconductor manufacturing equipment industry, flat panel display industry, printing equipment industry, medical equipment industry, precision instrumentation industry, electronic components surface mount equipment industry, PCB testing equipment industry, logistics equipment Industry and so on. If you are interested in our voice coil motor, please contact us: 400-007-7724


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