Permanent magnet brushless dc motor controller fixed permanent magnet ferrite and its leading role in the motor controller of the air. Winding synchronous motor controller based on changes of carbon brush reflect magnetic field. In the brushless dc motor controller to keep two magnetic field perpendicular to the running period. High torque speed speed than constantly drive motor controller. Everybody has a winding brushless dc motor controller and practical basis for the electric potential difference electric polarization induced traffic was actually change shift. It is correctly treat electric traffic because synchronous motor controller electric conductor traffic over the position of carbon brush and electricity. Change direction, thus the location of the soft brush electric motor controller of overall management decisions. Soft brush as a synchronous motor traffic controller electricity generator controller rotor and brushless dc motor controller will not be difficult to electronic components, mutatis mutandis, the rotor of the generator controller inverter power supply to replace industrial equipment rotor of the generator controller. The difference seems would have come to an end. In addition, to facilitate correct conversion brushless motor controller. Brushless motor controller change is based on the simple alternating current permanent magnet brushless motor controller. Reasonable layout, winding on the rotating permanent magnet ferrite, exactly the same as that of permanent magnetic material, on the other hand, because of a similar adjustable dc regulated power supply for magnet coil only solid. Made from belt magnetic tile of permanent magnetic field can't unilateral inclination. Torque controller. Therefore, brushless dc motor controller in addition to the fixed and rotating, is composed of motor controller itself.