Absolute magnetic sensors for large diameter through-shaft applications

Konferenz: Sensoren und Messsysteme 2010 - 15. ITG/GMA-Fachtagung
18.05.2010 - 19.05.2010 in Nürnberg

Tagungsband: Sensoren und Messsysteme 2010

Seiten: 5Sprache: EnglischTyp: PDF

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Frachon, Didier; Masson, Gerald; Dorge, Thierry; Delbaere, Michaël; Biwersi, Stephan (Moving Magnet Technologies SA, 1 Rue Christiaan Huygens, 25000 Besancon, France)

This paper introduces application of a through shaft 360deg magnetic position sensor technology developed by MMT to the case of large diameter shafts (typically > 40 mm and up to 100 mm ore more) and the specific solutions that are required to get an efficient signal processing and an accurate output (typically < +/- 0.5% of the full stroke).