Brushless Tina and relies on the controller at the appropriate time of motor phase coil electricity, to produce a rotating magnetic field, the motor rotor rotate with the rotating magnetic field. When the hall element in the N pole and S pole is different when the potential, the center hall element from a N pole through a magnetic boundary of magnetic steel enters another S pole, as through a magnetic boundary enters another S pole, as through a magnetic boundary & otherInstant & throughout; , hall element instead of potential output, with the potential to controller circuit, change the current direction of the electric brushless motor coil, so as to achieve the purpose of motor electronic commutation, when reversing the center line of the hall element and coil of reversing the position of the center line of the edge should be important
