Motor and compressor

The utility model discloses a motor and a compressor, the motor comprises a housing, the housing defines a first installation space, the first installation space is used for installing a motor module of the motor, the housing also defines a first cavity and a wiring cavity, the first cavity is used for installing an electric control module of the motor, and the wiring cavity is used for installing the electric control module of the motor. And at least part of a three-phase electric connecting piece of the electric control module is positioned in the wiring cavity. Therefore, according to the motor provided by the utility model, the first cavity and the wiring cavity are defined by the shell, and at least part of the three-phase electric connecting piece of the electric control module is positioned in the wiring cavity, so that the electric control module is connected with a three-phase power line used for transmitting electric energy in the wiring cavity, the first cavity is prevented from being opened, and the sealing performance of the first cavity is ensured; therefore, the electric control module arranged in the first cavity can work reliably, and stable operation of the motor can be guaranteed.