Magnetic levitation bearing structure and magnetic levitation compressor structure

A magnetic levitation bearing structure, comprising a cylinder body, a rotating shaft, a motor stator, a motor rotor, an axial bearing, a radial bearing and a displacement sensing device;

• the axial bearing comprising an axial bearing stator and an axial bearing rotor, the radial bearing comprising a radial bearing stator and a radial bearing rotor;
• the motor rotor, the axial bearing rotor, and the radial bearing rotor sleeving the rotating shaft, the motor stator sleeving in the cylinder body;
• wherein the displacement sensing device, the axial bearing stator, and the radial bearing stator are directly fixed on an inner wall of the cylinder body.