How does a Brushless DC Motor work?
Wednesday, March 22, 2023
The brushless DC motor consists of a motor body and a driver and is a typical mechatronic product. A brushless motor refers to a motor without brushes and commutators (or collector rings), also known as a commutator-free motor. The brushless DC motor (BLDC) replaces the mechanical commutator with an electronic commutator, so the brushless DC motor not only has the characteristics of good speed regulation performance of the DC motor, but also has the characteristics of the simple structure of the AC motor, no commutation sparks, and reliable operation and the advantages of easy maintenance.