Cold storage door motor

The utility model discloses a refrigeration house door motor, comprising a motor front cover and a motor rear cover, the motor front cover, the motor rear cover and a circuit board, the motor front cover and the motor rear cover are oppositely installed to form a motor installation cavity, the middle part of the motor installation cavity is provided with a motor rotor through a bearing, and the motor rotor is connected with the circuit board. A stator coil is installed in a motor installation cavity outside the motor rotor, copper needles arranged in the circumferential direction are arranged at the outer end of the stator coil, and the circuit board covers one end of the stator coil and is fixedly connected with the copper needles. According to the cold storage door motor, the structure that the control circuit board is arranged in the motor is adopted, the control circuit board is installed in the sealed space together with the motor, the circuit board is not prone to being damaged by the high-humidity envi