Patent ID: 11936273
Assignee: BECKHOFF AUTOMATION GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. The stator assembly according to claim 15,
wherein the coil conductors are connected on the stator assembly to form a three-phase system having a first phase U, a second phase V and a third phase W,
wherein the coil conductors are configured as a first forward conductor and as a first return conductor of the first phase U connected in series with the first forward conductor, as a second forward conductor and as a second return conductor of the second phase V connected in series with the second forward conductor and as a third forward conductor and as a third return conductor of the third phase W connected in series with the third forward conductor,
wherein the three-phase system has a first side and a second side opposite to the first side,
wherein the first forward conductor and the first return conductor are electroconductively connected in series by a first horizontal connecting conductor arranged in the stator layer and at the second side of the three-phase system,
wherein the second forward conductor and the second return conductor are electroconductively connected in series by a second horizontal connecting conductor arranged in the stator layer and at the first side of the three-phase system,
wherein the third forward conductor and the third return conductor are electroconductively connected to each other by a third horizontal connecting conductor arranged at the second side of the three-phase system,
wherein the third horizontal connecting conductor is arranged in the neighboring stator layer arranged adjacent to the stator layer,
wherein the third forward conductor is electroconductively connected to the third horizontal connecting conductor via the first vertical connecting conductor, and
wherein the third return conductor is electroconductively connected to the third horizontal connecting conductor via a second vertical connecting conductor.