Field-modulating angular position measuring device having a scanning distance determinable in accordance with temperature and signal amplitudes

摘要: A field-modulating angular position measuring device includes a scanning device, graduation, and evaluation electronics, the graduation being arranged at distance rotatably relative to each other, angle-dependent output signals producible by which may be processed further in electronics. The furthermore has unit for determining signal amplitudes of signals. temperature sensor, is able determine device. configured such that determined on basis amplitudes. Furthermore, method operating an makes it possible, e.g., change length shaft.