Motor DC sin escobillas

China Brushless dc motor supplier, manufacturer, factory

 

Brushless DC motor is a synchronous motor composed of a motor main body and a driver, and it is also a typical mechatronic product.

 

Brushless DC motors have the advantages of traditional DC motors. At the same time, carbon brushes and slip ring structures are eliminated, allowing low-speed and high-power operation. It is not only small, light in weight, but also stable and efficient, so it has a wide range of applications, such as automobiles, automation, and aerospace.

 

Dongzhan Brushless dc motor

 

The brushless DC motor is composed of a motor body and a driver, and is a typical mechatronic product. The stator windings of the motor are mostly made into a three-phase symmetrical star connection, which is very similar to a three-phase asynchronous motor. Magnetized permanent magnets are glued to the rotor of the motor. In order to detect the polarity of the motor rotor, a position sensor is installed in the motor. The driver is composed of power electronics and integrated circuits.

 

Its function is to receive the start, stop, and brake signals of the motor to control the start, stop and brake of the motor; receive position sensor signals and forward and reverse signals to control the on and off of each power tube of the inverter bridge to produce continuous Torque; accept speed command and speed feedback signal, used to control and adjust the speed; provide protection and display, etc.