Valeo Schalter Und Sensoren Gmbh

Frank Jerems

Dirk Rachui

Ekkehart Froehlich

Roman Schoepe

Christian Ruetz

Jens Thom

Ekkehart Fröhlich

Griet Smolders

Katalin Hadobas-Roessel

Matthias Proft

Ekkehart Fröehlich

Ekkehard Fröhlich

Jens Thorn

A magnet unit for a sensor device for acquiring a measured variable that characterizes a rotational state of a steering shaft of a motor vehicle, to a sensor device and to a motor vehicle, the magnet unit comprises: a sleeve and a magnet element that is connected in a positive-locking manner to the sleeve.

Magnet unit for a sensor device of a motor vehicle, sensor device having a magnet unit and motor vehicle having a sensor device

A device determines a torque that is exerted on a shaft, the shaft having a first shaft section and a second shaft section, the two shaft sections being rotatable in relation to one another. The device comprise a multi-pole magnetic ring and a stator support that is fixed to the second shaft section. Two stator elements are fixed to the stator support and each stator element has fingers that project in an axial or radial direction, are uniformly distributed at least over part of the circumference and are interspaced by gaps. The magnetic ring is situated between the fingers of one stator element and the fingers of the other stator element. A second magnetic ring is located on one of the two shaft sections and a magnetic sensor is mounted on one of the two shaft sections.

Device for determining a steering angle and a torque that is exerted on a steering shaft

Device for determining a torque exercised on a shaft, wherein the shaft comprises a first shaft section and a second shaft section, wherein the two shaft sections can be rotated relative to another, with a multi-pole magnetic ring which surrounds the first shaft section and is connected thereto, and a stator holder which is mounted to the second shaft section, wherein two stator elements are mounted to a stator holder and each stator element comprises fingers projecting in an axial or radial direction which are distributed uniformly at least over part of the periphery with gaps between them, wherein the fingers of each stator element are interconnected via a magnetic flux ring, wherein the magnetic flux rings have a mutual separation and a magnetic field sensor is disposed between the magnetic flux rings, wherein at least one magnetic flux concentrator is associated with the magnetic field sensor, wherein the magnetic flux concentrator surrounds the magnetic flux rings.

Device for determining the torque exercised on a shaft

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Loechgau, Germany

Frank Jerems