Zf Automotive Germany Gmbh

Zf Automotive UK Limited

Lorenz Graeff

Mark Anthony Wilkes

Russell Wilson-Jones

A steering column assembly for a vehicle comprises a steering column mounted for rotation about its longitudinal axis and configured for attachment to a steering wheel at one end; a first gear connected to the steering column at a location spaced from the end where the steering wheel may be attached and configured to rotate with the steering column; first and second motors; first and second worm screws connected to and rotatable with an output of the first and second motors respectively and engaged with the first gear; and a control arrangement configured to operate the first and second motors. The control arrangement comprises a circuit board located between the first and second worm screws and their respective motors. The circuit board comprises a motor output position sensor for each of the first and second motors.

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Cologne, Germany

Lorenz Graeff