CONTACTLESS SWITCH

摘要

The invention relates to a contactless switch (1) comprising a rotor (2) which can be rotated and/or can be moved axially, by means of which at least one main magnet (4) can be moved directly or indirectly, whose magnetic field (F) influences at least two magnetic-field sensors (6.1 to 6.n) by means of which signals (A1, D1, PWM) can be emitted which are correlated with a magnetic field strength (H) of the magnetic field (F) and/or with a change in the magnetic field strength (H), and/or with the polarization of the magnetic field (F).