Hall sensor and embedded mechanism for brushless motor

The utility model discloses a brushless motor Hall sensor and embedding mechanism comprising a motor housing and a motor stator arranged in the motor housing, a rotatable motor rotor is arranged in the motor stator, a heat radiation cover is arranged at the bottom of the motor housing, and a three-order sensor is sleeved on the motor rotor. The three-order sensor is connected with a rotatable communication rotor, a first-order sensor and a second-order sensor are arranged in the heat dissipation cover, the communication rotor is arranged between the first-order sensor and the second-order sensor to transmit signals, the number of the negative plates and the number of the positive plates are consistent with the number of the magnets of the rotor, and the rotation amount of the motor rotor is converted into the rotation position of the communication rotor. Through on-off display and monitoring of the negative plate and the positive plate, the problem of sensor induction loss and inaccuracy caused by interferenc