Low -power consumption motor control circuit

The utility model provides a low -power consumption motor control circuit, including microcontroller, CPLD, drive circuit, feedback circuit, electron brake drive circuit and motor, microcontroller, CPLD, drive circuit and motor connect gradually, microcontroller passes through electron brake drive circuit and is connected with the motor, the motor passes through feedback circuit and is connected with microcontroller. The beneficial effects of the utility model are that this circuit carries out position control based on CPLD, have small, the energy consumption low and advantage such as adjustment accuracy, simultaneously through the brake of electron brake drive circuit control motor, it is low to consume the energy, safe and reliable.