The so-called brushless motor refers to a speed control motor that performs closed loop control.According to the signal detected by the Hall IC (magnetic gas detector) of the motor rotor position sensor, the electric crystal of the circuit is switched ON/OFF to operate.The brushless motor improves the shortcomings of the DC motor. The mechanical contact between the carbon brush and the commutator is changed to the electrical treatment using the circuit, and no maintenance is required. Therefore, it is generally called a DC brushless motor.
