How to apply neodymium iron boron magnetic tiles in brushless motors?

As we all know, neodymium iron boron magnetic tiles or neodymium iron boron radial magnetic rings are as important in motor products as the human heart. After current is energized, the magnetic field generated by the coil drives the magnetic field of the neodymium iron boron magnetic tile or neodymium iron boron radial magnetic ring. Therefore, the magnetic field strength of the neodymium iron boron magnetic tile or neodymium iron boron radial magnetic ring is more important than the operating efficiency of the motor. Let's first take a look at the advantages of brushless motors:
1) Brushless and low interference brushless motors remove the brushes, and the most direct change is the absence of electric sparks generated during the operation of the brushless motor, which greatly reduces the interference of electric sparks on remote control radio equipment.
2) Low noise and smooth operation. Brushless motors without brushes greatly reduce friction during operation, resulting in smoother operation and much lower noise. This advantage provides great support for the stability of model operation.
3) Long service life, low maintenance costs, and fewer brushes. The wear of brushless motors is mainly on the bearings. From a mechanical perspective, brushless motors are almost maintenance free. When necessary, only some dust removal maintenance is needed. Brushless motors, as the name suggests, definitely do not require carbon brush components. They form a magnetic field around the winding coil that rotates completely around the geometric axis of the motor. This magnetic field drives the permanent magnet steel on the rotor to rotate, and the motor starts to rotate. The performance of the motor is related to factors such as the number of neodymium iron boron magnetic tiles, the magnetic flux strength of the neodymium iron boron radial magnetic ring, and the input voltage of the motor. The real determining factor of its performance is the brushless electronic governor, A good electronic governor requires overall control of processes such as microcontroller control program design, circuit design, and complex machining processes, so the price is much higher than that of a brush motor.