Hall Sensor Board type of Motor Stator Core Sheet And Brushless DC Motor including the same

Present a brushless DC motor integrated rotor position detecting device according to the invention: relates to (Brushless DC Motor BLDC Motor), it is to help to easily detect the rotor position without the use of an encoder. The brushless DC motor according to the invention comprises a stator, a rotor, a permanent magnet, the housing, the bracket, and a rotor position detecting device. Wherein the rotor is disposed inside the stator. The permanent magnet is disposed at a predetermined region of the rotor. The housing is through a rotor, and includes a hole through shaft system, stator, rotor, shaft boundaries surrounding the permanent magnet is arranged. The bracket is placed around the hole to secure the housing to the shaft system. And the rotor position detecting apparatus detects the position of the rotor with the magnetic force measurement of permanent magnets arranged to be fixed to the inner housing to the rear rotor.