BLDC Motor

BLDC DC motor (Brushless Direct Current Motor) overcomes the inherent defects of brush DC motor and replaces the mechanical commutator with electronic commutator, so the brushless DC motor has the characteristics of good speed regulation performance of DC motor, but also has the advantages of simple structure of AC motor, no commutation spark, reliable operation and easy maintenance. The essence of brushless DC motor is a three-phase AC permanent magnet synchronous motor with DC power input and an electronic inverter to convert DC power to AC power with rotor position feedback.