BSBY_f010 DC fan motor brand [speeding] Shenzhen Xin Xin speeding Motor Co., Ltd. (Shenzhen speeding motor factory), founded in 2002, is a professional research and development, production, marketing a full range of cooling fans, axial fans, DC fan, AC fan in one of the manufacturers. The factory is located in Bao'an District, Shenzhen Mission Hills town, building area of ??over 8000 square meters, over the years the company is committed to a full range of R & D and manufacturing cooling fan, and the introduction of more advanced production equipment and testing equipment, has experienced more than professional and technical staff and management. DC fans are divided into two categories: Brushless and Brush. Brush fan through continuous working life in a few hundred to over 1,000 hours to reach the limit on the use of carbon brushes need to be replaced, or is likely to cause bearing wear. Brushless fan continuously working life in general is ten thousand hours to count, and speed can be controlled. Pan used in the production of electronic products, cooling and ventilation. Brushless DC fan works: simply, by changing the input to the current wave of alternating frequency and waveform brushless motor stator coils in the motor windings formed around a geometric axis of rotation of the magnetic field around the whole, this magnetic drive permanent magnet rotor rotating magnet motor to turn up, the motor performance and the number of magnets, magnet flux intensity, motor input voltage size and other factors, it has a great relationship with the brushless motor control performance, Because the input is DC current required to turn it into an electronic governor three-phase alternating current, but also from the remote control receiver which receives the control signal to control the motor speed to meet the needs of the model to use. Overall, the structure of the brushless motor is relatively simple, really determine its performance or brushless electronic speed controller, electronic governor needs to have a good SCM program design, circuit design, complex process and other processes The overall control, so the price is much higher than the brush motor.