A New Generation of Contactless Magnetic Position Sensors

被引：3

作者：

Masson, G. ^{[1
]}

Frachon, D. ^{[1
]}

Dorge, T. ^{[1
]}

Ronnat, Y. ^{[1
]}

Arlot, R. ^{[1
]}

机构：

[1] Moving Magnet Technol, F-25000 Besancon, France

来源：

SENSOR LETTERS | 2009年 / 7卷 / 03期

关键词：

Hall Position Sensor; Diametrical Magnetization; Sinusoidal Magnetization;

D O I：

10.1166/sl.2009.1065

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Magnetic position sensors have several advantages which make them attractive for automotive applications: they are contactless (there is no mechanical wear-out), insensitive to dirt, low cost and MMT has been a leader in the development of solutions based on measurement of magnetic field amplitude using Hall effect. In this paper, we will present a new generation of sensors using recently developed angular position sensors which measure the angle of the magnetic field generated by a diametrically or sinusoidally magnetized magnet, with a focus on through shaft 360 degrees, angular sensors and linear sensors adapted to large displacements [10 ... 200 mm].

引用

页码：451 / 455

页数：5

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