ELECTROMECHANICAL POWER STEERING SYSTEM WITH A BALL SCREW DRIVE

The invention relates to an electromechanical power steering system with a ball screw drive (1), having: a hollow shaft motor with a stator (3) which is secured to the housing and a rotatably mounted rotor (4) which is arranged coaxially with a longitudinal axis (2) and is drivingly connected to a h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BIRKWALD FRANK, KIFORIUK ALEXANDER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to an electromechanical power steering system with a ball screw drive (1), having: a hollow shaft motor with a stator (3) which is secured to the housing and a rotatably mounted rotor (4) which is arranged coaxially with a longitudinal axis (2) and is drivingly connected to a hollow shaft (7), a ball screw nut (13) which is arranged coaxially with the longitudinal axis (2) and drives a ball screw spindle (20) via balls (21), the rotor (4) driving the ball screw nut (13) via a reduction gear.