Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Wuerzburg

Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Würzburg

Marco Grimm

Stefan Wuest

Stefan Wüst

Oliver Haupt

Dominik Fenten

Alexander May

Duc Van Tong

Daniel Hirsch

Marcus Podack

A contact apparatus of a stator has an annular interconnection housing which receives a number of busbars for interconnecting coil ends of a stator winding to a number of phase connections. The interconnection housing has an annularly encircling base section and a number of carrier sections that correspond to the number of phase connections. The carrier sections extend axially starting from the base section, wherein the respective phase connection has an axially extending contact section and a connecting section that runs orthogonally to the axially extending contact section. The respective phase connection is inserted into the associated carrier section in such a way that an axial movement of the contact section of the respective phase connection is blocked in the direction of the base section and is permitted in the opposite direction.

Contact apparatus of a stator

A stator of an electric motor has a number of radially directed stator teeth, onto each of which an insulating coil carrier for a coil of a multiphase rotating field winding is or can be placed. The stator teeth are connected to one another on the outer circumference on a yoke side, forming stator grooves. On the inner circumference, on a pole shoe side, a groove gap is respectively formed between adjacent stator teeth. Stiffening is provided on the inner circumference on the pole shoe side of the stator teeth, in the form of a stiffening element that projects into the or each groove gap.

Stator of an electric motor, and electric motor

A stator of an electrical coolant drive includes a stator assembly having a number of stator teeth that are provided with coils of a multi-phase stator winding, and a contact device disposed on the stator assembly on an end side for interconnecting the coils with the phase connections. A deflection region is provided on the outer periphery of the contact device in the region of an inlet of the coolant drive for a fluid flowing in through the inlet. A contact device and an electric coolant drive are also provided.

Stator of an electrical coolant drive, contact device for a stator and electrical coolant drive

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Unterschleissheim, Germany

Marco Grimm