On the background of Shanghai Office of Wannan motor brushless motor application instructions

The development of brushless motor in our country is short, but with the development of technology, it has been developed rapidly. Has been in a plurality of aeromodelling, medical equipment, household appliances, electric cars and other areas are widely used, and begun to take shape the industrial chain is formed in Shenzhen, Changsha, Shanghai and other places. Shenzhen Weiye motor, Changsha Kodak and a number of professional manufacturers, continue to promote the development of the industry in technology. In the last few years, brushless motor has become a driving force in the development of the model field. Due to the output and price, over the past few years non brush motor used in high-grade aviation model, now due to the rapid development of machining technology, no brush motor production decline in the cost of many. At present, it is in each aspect of the domain model, from the electric remote control cars to electric remote control boat to the electric model aircraft, everywhere.

Nearly thirty years for asynchronous motor variable frequency speed regulation research, in the final analysis, is looking for asynchronous motor torque control, rare earth permanent magnet brush DC motor is bound to its wide speed, small volume, high efficiency and steady state speed error small characteristics appeared in the field of speed advantages.

Brushless DC motor because of the characteristics of the DC brushless motor, but also the frequency of the device, it is also known as DC inverter, the international general term for BLDC. Brushless DC motor operation efficiency, low speed torque, speed accuracy, etc. are better than any control technology, so it is worth the attention of the industry.