Design parameters characteristics of X-Y linear synchronous motor without detent force

Issue title: Proceedings of the tenth International Symposium on Applied Electromagnetics and Mechanics ISEM-Tokyo

Article type: Research Article

Authors: Fujii, Nobuo^{a; *} | Tanaka, Shinobu^a | Okinaga, Kinjiro^a

Affiliations: [a] Department of Electrical and Electronic Systems Engineering, Graduate School of Information Science and Electrical Engineering, Kyushu University 6-10-1 Hakozaki, Higashi-ku, Fukuoka, 812-8581, Japan

Correspondence: [*] Corresponding author: Nobuo Fujii, Tel.: +81 92 642 3914; Fax: +81 92 642 3914; E-mail: fujii@ees.kyushu-u.ac.jp

Abstract: As a two-dimensional movement motor, the double-sided X-Y linear synchronous motor without armature core has been proposed as a precise positioning device. The linkage flux density and thrust are studied analytically by using three-dimensional numerical analysis. The results show that this motor has sufficiently large values on them and the satisfied thrust per mass in the air core type for the double-sided pole configuration. There is little ripple in the thrust in the motion to any position as there is no detent force.

DOI: 10.3233/JAE-2002-443

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 15, no. 1-4, pp. 135-142, 2002