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1. (WO2018036582) MOTOR VEHICLE ACTUATOR HAVING A HIGH-RESOLUTION ABSOLUTE SENSOR

Pub. No.:    WO/2018/036582    International Application No.:    PCT/DE2017/100645
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Wed Aug 02 01:59:59 CEST 2017
IPC: F16H 25/20
Applicants: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors: GERHART, Jürgen
GREB, Peter
MÁN, Lászlo
Title: MOTOR VEHICLE ACTUATOR HAVING A HIGH-RESOLUTION ABSOLUTE SENSOR
Abstract:
The invention relates to a motor vehicle actuator (1), such as a clutch actuator (1) or a transmission actuator (1), comprising a stator (2), relative to which a rotor (3) can be rotated in accordance with current flow in order to force an adjusting motion, for example a longitudinal motion, of an actuating element (4), such as a spindle, by means of a rotational motion, wherein an absolute sensor (5), by means of which the absolute position of the actuating element (4) is determined, is used and wherein a controller (6) is used to specify the direction of rotation of the rotor (3), which controller uses the value provided by the absolute sensor (5).