亚博足彩

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Summary: a dc motor using electronic commutation. Also called no commutator motor, no commutator dc motor. It is a semiconductor inverter to replace general mechanical commutator in dc motor, constitute no dc motor commutator. This machine has simple structure, reliable operation, no spark, low electromagnetic noise, widely used in modern production equipment, instruments and meters, computer peripheral equipment and advanced home appliances.

亚博足彩Brushless dc motor is composed of synchronous motor and drive, is a typical mechatronics product. Synchronous motor stator winding to make more balanced three-phase y connection, and is similar to the three-phase asynchronous motor. The magnetization of the permanent magnet and stuck on the rotor, have already, in order to detect the polarity of the motor rotor, inside the motor is equipped with position sensor. Drive consists of power electronic devices and integrated circuit, its function is: accept the motor start, stop, brake signal, to control the motor start, stop, and the brake; Accept the position sensor signals and positive &negative, used to control the inverter bridge on and off of each power tube produce continuous torque; Accept the speed instruction and speed feedback signal, which is used to control and adjust the speed; To provide protection and display, and so on 



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    • The contact :

      Mr.Wang

    • Moblie:

      13961468369

    • Phone:

      0519-81883726

    • Fax:

      0519-81883726

    • Email:

      13961468369@163.com

    • Address:

      Changzhou qi road flag first building 4th floor

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