Active magnetic levitation wheel

The invention discloses an active magnetic levitation wheel, and relates to the field of traffic and vehicles. An existing suspension system structure can be replaced with a magnetic bearing structure, mechanical friction is avoided, and the energy loss is reduced. The active magnetic levitation wheel comprises radial magnetic bearing stators, radial magnetic bearing rotors, axial magnetic bearing stators, axial magnetic bearing rotors, a center shaft, a sleeve, a flange plate and a hub. According to the structure, the radial magnetic bearing stators and a vehicle chassis are stably suspended in air through electromagnetic force, and the friction loss of a traditional bearing is eliminated; and gaps between the radial stators and the radial rotors are much larger than conventional magnetic bearings and reach few millimeters, electromagnetic levitation force can be used for replacing a spring and a damper of traditional suspension, and through an active control method, suppression to bumping of a vehicle body