Motor assembly and heating and ventilation equipment

The utility model discloses a motor assembly and heating and ventilation equipment, and the motor assembly comprises a motor assembly which comprises a rotor and a housing, and the rotor is rotatably arranged in the housing in a penetrating manner; and the electric control assembly is installed on the shell and electrically connected with the motor assembly, and the electric control assembly is arranged in the direction around the axis of the rotor. According to the motor assembly provided by the embodiment of the utility model, the electric control assembly is integrated on the motor assembly, so that integration and miniaturization of the motor assembly are facilitated, and a good operation environment is provided for the electric control assembly.