An active radial magnetic bearing assembly for a rotating machine. The active radial magnetic bearing assembly may include a housing comprising a center axis, a stator coupled to the housing, a rotor, a first target, a second target, and a plurality of sensors. At least a portion of the rotor may be configured to rotate about the center axis within the stator. The first target may be a portion of a rotor outer surface and the second target may be coupled to or formed by the rotor. The plurality of sensors may be coupled to the stator and adjacent a stator inner surface. Each sensor of the plurality of sensors may detect at least one of a radial position and an axial position of the rotor via the first target or the second target.

An active radial magnetic bearing assembly for a rotating machine. The active radial magnetic bearing assembly may include a housing comprising a center axis, a stator coupled to the housing, a rotor, a first target, a second target, and a plurality of sensors. At least a portion of the rotor may be configured to rotate about the center axis within the stator. The first target may be a portion of a rotor outer surface and the second target may be coupled to or formed by the rotor. The plurality of sensors may be coupled to the stator and adjacent a stator inner surface. Each sensor of the plurality of sensors may detect at least one of a radial position and an axial position of the rotor via the first target or the second target.

A magnetic bearing, comprising: a magnetic base; at least three actuator bobbins mounted on the magnetic base; and magnetic sensors associated with the actuator bobbins. At least one magnetic system amidst the magnetic actuators and the magnetic sensors comprises together: a coil holder; a coil wound up around the coil holder; and a connector device integrated to the coil holder and designed for plugging at least one wire. Additionally disclosed is an apparatus comprising such a magnetic bearing and a method for manufacturing such a magnetic bearing.