Device for adjusting the rotor position identification system

摘要

In the case of a device for adjusting the rotor position identification system, for example Hall sensors for the magnetically neutral zone in electric motors having electronic commutation, a rotor position identification system (8) is fitted permanently on an annular disc (7), which is arranged concentrically at a distance alongside the rotor (2), in order to allow adjustments to be carried out easily and reliably, the annular disc is supported at the free end by means of a sleeve (10) which is constructed such that it can rotate on the stator, and the sleeve (10) can be fixed in any desired rotation positions on the sensor by means of clamping elements (14) over a toothed section (10'), and can rotate by means of a toothed transmission element (19) which engages with the toothed section (10') and can be operated from the outside. <IMAGE>