Schaeffler Technologies Ag & Co .Kg

Cédric Blaes

Stefan Mackowiak

Thomas Niesen

Andreas Trinkenschuh

Ronald Glas

Martin Chambrion

Peter Schwanemann

Julian Botiov

Vincent Leonhardt

Michael Marsetz

Eduard Enderle

Andre Speck

Nicolai Gramann

Bruno Muller

Jürgen Tipper

Sven Derksen

Daniel Eckstein

Robin Babian

Johannes Herrmann

Stephan Preising

Johannes Dollansky

Felix Böhler

Holger Keck

Christian Möhring

A for hardening a bridge assembly of a rotational body having an axis of rotation for an electrical drive, including the steps for balancing and rotational hardening of, rotating the rotational body about an axis of rotation at an imbalance determination rotational speed to detect an imbalance of the rotational body, determining the imbalance of the rotational body, fastening at least one balancing weight to or removing at least one balancing weight from the rotational body at a standstill rotational speed to compensate the imbalance, the hardening including rotating the rotational body about the axis of rotation at a hardening rotational speed, the magnitude of the hardening rotational speed being greater than the magnitude of the imbalance determination rotational speed.

Method for hardening a bridge assembly of a rotational body

An electric machine, in particular for use within the powertrain of a hybrid or fully electric motor vehicle, having a stator and a rotor, said stator and rotor being received in an engine housing The engine housing has at least one A-bearing shield and at least one B-bearing shield for supporting the rotor relative to the engine housing, wherein the A-bearing shield and/or the B-bearing shield has/have a two-part design, in each case having a respective intermediate inner shield which is arranged axially between the stator and a cover shield that can be fixed to the engine housing, and the intermediate shield receives a bearing for the rotor. The cover shield can be releasably fixed to the intermediate shield side facing away from the stator, and the cover shield has centering means for radially centering the intermediate shield.

Electric machine

A coil component for an electric machine, having a carrier and a coil winding accommodated in the carrier at least in sections. The carrier has a ring region with multiple grooves distributed in a circumferential direction, and multiple winding sections of the coil winding are received in each groove. An insulation layer is arranged between the carrier and the winding sections in at least one groove and projects with two extension portions over the winding sections towards a radial opening of the at least one groove. A closure element is received in the carrier in the groove with the insulation layer towards the radial opening, and both extension portions are arranged such that the closure element is spaced apart from the carrier by the extension portions. An electric machine is provided with the coil component.

Coil component having a closure element without direct contact to the carrier; and electric machine

An electric machine for use within the powertrain of a hybrid or fully electric motor vehicle includes a stator and a rotor, said stator and rotor being received in an engine housing. The engine housing has at least one A-bearing shield and at least one B-bearing shield () for supporting the rotor relative to the engine housing, wherein the A-bearing shield and/or the B-bearing shield has/have a multipart design, in particular a two-part design, in each case comprising a respective annular inner shield and an annular outer shield, and the inner shield is arranged radially within the outer shield such that an annular space is formed between the inner shield and the outer shield. A connection shield is at least partly arranged in the annular space so that the inner shield and the outer shield are secured in the radial direction by the connection shield.

An electronic system housing for an E-axle drive of a motor vehicle is disclosed. The electronic system housing comprises a power electronic system received within the electronic system housing for processing voltage in high voltage systems. At least one low voltage component is further received within the electronic system housing.

Electronics housing for an E-axis drive and E-axis having an electronics housing

A power electronics module for operating a hybrid module for a hybrid drive unit wherein the power electronics module includes a power electronics module-side electrical signal and/or clutch actuator connection that includes a power electronics module-side contact device connected to the power electronics module for a direct connection to a hybrid module-side contact device, provided on the hybrid module, of a hybrid module-side electrical signal and/or clutch actuator connection is provided. A hybrid module and to a method for assembling a hybrid module is also provided.

Power electronics module and hybrid module with an electrical signal and/or clutch actuator connection

A device for integrated current measurement inside a high-voltage contact-making means of a hybrid module includes a printed circuit board with at least one current sensor chip that is arranged on the printed circuit board. The device further includes a high-voltage contact-making plug connection, which is mounted on the printed circuit board. The high-voltage contact-making plug connection has at least one Hall ring and one busbar that is passed through the Hall ring, wherein the Hall ring has an open cross section and the sensor chip is at least partially accommodated in the open cross section.

Device for integrated current measurement inside a high-voltage contact of a hybrid module

The invention relates to a power electronics module for operating a hybrid module for a hybrid drive unit, said hybrid module includes an E-motor which can produce a drive torque of the hybrid drive unit. The power electronics module includes an E-motor connection on the power electronics module side which has a contact device on the power electronics module side which is connected to the power electronics module for directly connecting to a contact device on the hybrid module side provided on the hybrid module, of a hybrid module-sided E-motor power connection. The invention also relates to a hybrid module for a hybrid drive unit and to a method for mounting and/or assembling a hybrid module for a hybrid drive unit.

Power electronics module and hybrid module with an E-motor power connection

A hybrid module for a hybrid drive unit, where the hybrid module may have a stream of coolant flowing through it, which also flows through a power electronics module for operating the hybrid module is provided. A power electronics module and to a method for installing a hybrid module is also provided.

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Munchhausen, France

Cédric Blaes