Flameproof permanent magnet DC brushless motor with controller

The utility model relates to a flameproof permanent magnet direct current (DC) brushless motor with a controller, mainly comprising a motor, a stator, a rotor, a controller, a junction box, a heavy current binding post, a light current patch board, a protective guard, a fan, a motor shaft, a sealing bearing, a stator coil, a stator silicon steel sheet, a rotor neodymium-iron-boron magnet strip, a position sensor, a magnetic disk and a cable. Inside the motor, a connection structure of the stator coil, the silicon steel sheet, the rotor neodymium-iron-boron magnet strip, the position sensor, the magnetic disk and the fan is adopted; the bearing adopts the sealing bearing, the controller conducts control by virtue of a microcomputer program, and heavy current and light current are combined; the motor and the controller are advanced in design; and with the advantages of compact structure, safety, stability, reliability, high efficiency, energy saving, large overload torque, dust resistance, water resistance, brushless property and infinite variable speed, the flameproof permanent magnet DC brushless motor with a brake is extremely ideal.