Abstract: The outrunner motor includes a rotor housing designed as a rotor bell with rotor poles situated in the rotor bell. The rotor bell is mountable in a stator of the outrunner motor so as to be rotatable about an axis of rotation and exhibits a rigidity that is asymmetrical in relation to the axis of rotation, in particular an asymmetrical tilting rigidity. The outrunner motor also has a motor shaft, a stator with a plurality of stator teeth, and a rotor surrounding the stator. The rotor allows the outrunner motor to be quieter and have lower levels of vibration. The center of gravity of the rotor bell is located on an axis of rotation.

Abstract: A radial magnetic bearing includes an axis, a stator, and a rotor. The stator includes at least two stator assemblies axially spaced from one another. Each of the stator assemblies includes a magnetically soft core. At least one of the stator assemblies includes a magnetically soft core with several radially projecting teeth arranged distributed in a circumferential direction, and several coils likewise arranged distributed in the circumferential direction. Two respective teeth of the magnetically soft core that are successive in a circumferential direction are connected to each other by way of a connecting section of the core. A permanent magnet assembly is disposed axially between the two magnetically soft cores. The stator assembly is configured such that one of the respective connecting sections is wound with one of the respective coils. The permanent magnet assembly is part of the rotor.

Abstract: A radial magnetic bearing includes an axis, a stator and a rotor. The stator includes at least two stator assemblies axially spaced from one another. Each stator assembly includes a magnetically soft core. At least one of the stator assemblies includes one said magnetically soft core with several radially projecting teeth arranged distributed in the circumferential direction, and several coils likewise arranged distributed in the circumferential direction. Two respective teeth of the magnetically soft core that are successive in the circumferential direction are connected to each other by a connecting section of the core. The magnetic bearing includes a permanent magnet assembly disposed axially between the two magnetically soft cores. At least one said stator assembly is embodied such that one of the respective connecting sections is wound with one of the respective coils.

Abstract: A radial magnetic bearing includes an axis, a stator and a rotor, where the stator includes at least two stator assemblies axially spaced from one another, where each of the stator assemblies includes a magnetically soft core, where at least one of the stator assemblies comprises one said magnetically soft core with several radially projecting teeth arranged distributed in the circumferential direction, and several coils likewise arranged distributed in the circumferential direction, and where two respective teeth of the magnetically soft core that are successive in the circumferential direction are connected to each other by way of a connecting section of the core. The magnetic bearing includes a permanent magnet assembly disposed axially between the two magnetically soft cores.