Motor used for compressor

Provided is a motor used for a compressor. The motor comprises a housing, an inner stator, an outer rotor, and a circuit board assembly. The outer rotor is connected with an output shaft. The center of the housing is provided with a central sleeve. The output shaft is sleeved in the central sleeve. The output shaft is supported in the central sleeve through a bearing. The output shaft extends out from the front end of the housing. The rear end face of the housing is provided with a concave opening. A front skeleton is fixed in the concave opening. A rear skeleton is on the rear of the concave opening. The inner stator is installed on the front skeleton and the rear skeleton, and the inner stator is sleeved out of the central sleeve. The circuit board assembly is installed on the front end face of the front skeleton. The motor also comprises a line hook column. One end of the line hook column is fixedly connected with the front skeleton, and the other end of the line hook column is fixedly connected with the circuit board assembly. The outer rotor is in a cylindrical shape. The outer rotor is sleeved out of the inner stator. The front part of the outer rotor is sleeved in the concave opening. The rear end of the output shaft is fixedly connected with the rear end face of the outer rotor. The structural layout of the motor is more reasonable, and volume of the motor can be smaller.