the rotor position transducer with magnetic sensors and hall transducer

摘要

a transducer (11) of the rotor position for the generation of three control signals coupled rigidly to the angle of rotation of the rotor includes a magnetic transducer.consisting of a polar component (13) of one of the magnetic polarities (n) with 120u00b0 tree (12) of the rotor, and a polar component (14) of the other polarity (s) with a part of the circumference.of the 240th tree (12) of the rotor. there will be two hall sensors (15, 16), arranged in fixed position on the circumference of the rotor in the space of 120u00b0 staggered.the signals of these two sensors command hall (15, 16) are connected longitudinally, for example, in a normal element, so that there is a third command signal.for example, at the exit of the element and, when there is no one of the two signals of hall sensors (figure 1).