The brushless DC motor the motor subject and the drive is a typical mechatronic product. The stator windings of the motor is more than made ??symmetrical three-phase star connection, is very similar to the same three-phase asynchronous motors. Sticky magnetized permanent magnet in the rotor of the motor, in order to detect the polarity of the rotor of the motor, with a position sensor on the motor built-. The drive is constituted by the power electronic devices and integrated circuits, etc., and its function is to: accept the motor start, stop, brake signal to control the motor start, stop, and braking; accept the position sensor signal and a reversing signal is used to control the inverse change bridge power tube off, resulting in continuous torque; accept the speed command and speed feedback signal is used to control and adjust the speed; provide protection and display

1,A comprehensive alternative to the DC motor speed control, comprehensive alternative to the inverter + inverter motor speed control, the comprehensive alternative asynchronous motor + reducer governor;

2,Having all the advantages of the conventional DC motor, also abolished the brushes, slip ring structure

3,High-power low-speed running, and eliminates the need for reducer directly drive large loads;

4,Small size, light weight, large output;

5,Excellent torque characteristics, low-speed torque performance, high starting torque, low starting current;

6,Variable speed, wide range of speed, strong overload;

7,The high efficiency motor itself excitation loss and loss of carbon brush, eliminate multi-stage deceleration consumption the comprehensive saving rate of 20% to 60%, only to recover the acquisition cost of saving a year;

8.Soft start soft stop, the braking characteristics, eliminating the need for a the original mechanical brake or electromagnetic brake;

9,High reliability, stability, adaptability, simple repair and maintenance;

10,There is no radio interference, non-sparking, especially for explosive places, explosion-proof;

11,Resistance bumpy vibration, low noise, low vibration, smooth operation and long life;

12,Optional the trapezoidal wave magnetic motor and sine wave magnetic field motor needed.