Title :
Features of a magnetic rotary encoder
Author :
Miyashita, Kunio ; Takahashi, Tadashi ; Yamanaka, Munesada
Author_Institution :
Hitachi Ltd., Kuji-cho, Ibaraki-ken, Japan
fDate :
9/1/1987 12:00:00 AM
Abstract :
A magnetic rotary encoder has several features different from those of an optical one : simple structure, quick response, good resistance to humid and dirty environments, easiness to get multi-functions and small power dissipation. According to those features, magnetic encoders are expected to be widely used.
Keywords :
Magnetoresistivity; Position transducers; Velocity transducers; Automatic control; Conductivity; Detectors; Frequency; Magnetic fields; Magnetic sensors; Magnetic separation; Magnets; Optical films; Optical sensors;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1987.1065634
