Brushless DC motor is composed of the motor body and driver, and it is a typical mechatronics integrated product. Due to the fact that brushless DC motors operate in a self controlled manner, they do not add additional starting windings to the rotor like synchronous motors that start with heavy loads under variable frequency speed regulation. Brushless DC motors also do not experience oscillations and out of step during sudden load changes.

Brushless DC motor is composed of a DC brushless motor body and a driver. DC brushless motor is a typical electromechanical integrated product. The stator windings of DC brushless motors are mostly made into three-phase symmetrical star connections, which are very similar to three-phase asynchronous DC brushless motors. 

Brushless motors can perform simple variable speed control. All important currents are determined by a separate external resistor. The setting of brushless motors is relatively simple. The motor can start and stop using the power supply of the circuit to complete the start timing sequence.