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The 21st century is the century of widespread application of

Author:qiwo motor Views:Close

2021-03-24 11:01

 Permanent magnet brushless DC motors can be divided into square wave drive and sine wave drive according to the driving current mode. The latter is also called synchronous permanent magnet AC servo motor, which is mainly used for servo control. The synchronous permanent magnet AC servo motor, which entered the practical stage in the 1980s, is a new type of servo motor that can match the performance of the DC servo motor. According to the analysis of experts at the International Motor Conference, AC servo motors are replacing DC servo motors at an annual rate of 15%. AC servo motors will occupy the first place, and the prospects are extremely bright. Therefore, some international motor experts assert that the 21st century is the century in which permanent magnet brushless DC motors are widely used. Especially in the field of small motors, brushless DC motors will dominate.

  Now, due to the growth of market demand, for 3A (industrial automation, office automation, home automation), the power coverage of permanent magnet brushless DC motors has already broken the power limit of micro motors, from milliwatts to tens of kilowatts, the main application areas include:

  1. Applications in computer peripherals, office automation equipment, and digital consumer electronics

  2. Application in industrial drive and servo control

  3. Application in the automotive industry

  4. Application in the field of medical equipment

  5. Application in household appliances

  This article is taken from ------"Permanent Magnet Brushless DC Motor Technology