Brushless motor in our country's development time is short, with the increasingly mature and perfect technology has been rapid development. Brushless motor is widely used in rc products, led to the pearl river delta of many small and medium-sized ndfeb magnetic tile, ndfeb radial circular and the production and development of the enterprise, has been used in model aircraft, medical equipment, household appliances, electric cars, and other fields is widely used, and in shenzhen, changsha, Shanghai, etc. To form a certain scale industrial chain, new product development in brushless motor has made significant achievements.
As everybody knows, ndfeb magnetic tile or ndfeb radial magnetic ring in electrical products is just as important as the heart of the people, in the current electric and magnetic fields resulting from the coil after driving ndfeb magnetic tile or ndfeb radial magnetic ring, magnetic field, so, neodymium iron magnetic tile or ndfeb radial magnetic field strength of the circular motor running efficiency is very important. Let's look at the advantages of brushless motors:
1, brushless, low interference brushless motor to remove the brush, the most direct change is no brush motor operation generated by the spark, thus greatly reducing the spark interference to remote radio equipment.
2. Low noise and smooth operation brushless motor without brush, the friction force is greatly reduced during operation and the noise will be much lower when running smoothly. This advantage is a huge support for the stability of model operation.
3, long life, low maintenance cost less brush, brushless motor wear is mainly in the bearing, from the mechanical point of view, brushless motor is almost a maintenance-free motor, when necessary, just do some dust maintenance.
Brushless motor, as the name suggests is sure wouldn't need the original carbon brush, around the winding coil to form a full rotating motor geometry axis of magnetic field, the magnetic field driving permanent magnet on the rotor magnet steel, motor turned up and the performance of the motor and the number of ndfeb magnetic tile, ndfeb radial magnetic ring, magnetic flux intensity, and the size of the motor input voltage, and so on factors, determine its real performance or brushless electronic governor, good electronic governor needs a single chip microcomputer control program design, circuit design, control the overall process, such as complex processing technology, so the prices are much higher than a brush motor.