Patent ID: 8047349

Claim:
An electromotive actuator for deflecting a first motor vehicle part relative to a second motor vehicle part, comprising: a mounting element configured to connect, non-rotatably, to the second motor vehicle part, the second motor vehicle part being non-rotatable and stationary; a first component including a threaded nut disposed rotatably relative to the mounting element and acting directly or indirectly on the first motor vehicle part, the threaded nut having a first ring flange facing radially outwardly and a second ring flange facing radially inwardly, the first ring flange being disposed on an end away from the first vehicle part and the second ring flange is disposed close to the first motor vehicle part, wherein in an area of the second ring flange the threaded nut has a second thread on a radially outer circumferential surface; an armature nut screwed onto the second thread; a second component including a threaded spindle arranged coaxially with respect to the first component and further disposed non-rotatably relative to the mounting element, wherein a radially inner circumferential surface of the threaded nut has a screw thread that engages with a correspondingly configured screw thread on the threaded spindle; an electric motor having a rotor, wherein the first component is non-rotatably connected to the rotor so as to be linearly moveable relative to the second component between a first position and a second position; and a sensor wheel non-rotatably connected to the rotor and clamped between the armature nut and the rotor by means of a radial clamping section, the sensor wheel including detectable profiling.