An exemplary embodiment of the present disclosure relates to a motor-integrated intake apparatus, and the motor-integrated intake apparatus includes: a flow path which is formed in an annular shape in a circular housing; an inlet unit which is installed at one side of the housing and guides a flow of a fluid into the flow path; a discharge unit which is installed at the other side of the housing and guides a discharge of the fluid which is introduced into the inlet unit and passes through the flow path; a piston unit which is made of a magnetic material and compresses the fluid, which is introduced through the inlet unit, while rotating along the flow path; and a coil unit which is installed on the housing and provides rotational power to the piston unit by forming a magnetic field.