Experimental Evaluation of New Magnetic Movement Converter for Linear Oscillatory Actuator

Fumiya KITAYAMA; Katsuhiro HIRATA; Noboru NIGUCHI; Tatsuro YAMADA

doi:10.14243/jsaem.23.527

Journal of the Japan Society of Applied Electromagnetics and Mechanics

Online ISSN : 2187-9257
Print ISSN : 0919-4452
ISSN-L : 0919-4452

Special Issue on the Asia-Pacific Symposium on Applied Electromagnetics and Mechanics (APSAEM2014)

Experimental Evaluation of New Magnetic Movement Converter for Linear Oscillatory Actuator

Fumiya KITAYAMA, Katsuhiro HIRATA, Noboru NIGUCHI, Tatsuro YAMADA

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Keywords: Linear oscillatory actuator, magnetic movement converter, load torque reduction, harmonics reduction, FEM

JOURNAL FREE ACCESS

2015 Volume 23 Issue 3 Pages 527-532

DOI https://doi.org/10.14243/jsaem.23.527

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Abstract

　In this paper, we propose a new magnetic movement converter for linear oscillatory actuators. The proposed magnetic movement converter can convert a rotational motion into a linear motion, and reduce the load torque on a rotor, and the armature is oscillated with fewer harmonics. First, the basic construction and the operation principle are described. Next, we confirm its characteristics through FEM analysis and measurement on prototypes.

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