Comparison of two types of PM linear synchronous servo and miniature motor with air-cored film coil

Author

Jang, Seok-Myeong ; Lee, Sung-Ho

Author_Institution

Electr. Eng. Dept., Chungnam Nat. Univ., Taejon, South Korea

Volume

38

Issue

5

fYear

2002

fDate

9/1/2002 12:00:00 AM

Firstpage

3264

Lastpage

3266

Abstract

Permanent-magnet linear synchronous motors (PMLSMs) with air-cored film coil are applied to servo, miniature, and precision motion-controlled linear machines. On the basis of analytical field solutions, this paper deals with the comparison of the design guidelines, magnetic field, winding electromotive force, required magnet volume, optimal winding thickness, and thrust force for two types of permanent magnet movers.

Keywords

coils; linear synchronous motors; machine control; motion control; permanent magnet motors; servomotors; small electric machines; stators; Halbach magnetized machine; PM linear synchronous miniature motor; PM linear synchronous servo; air-cored film coil; design guidelines; magnet volume; magnetic field; optimal winding thickness; permanent magnet movers; precision motion-control; stator; thrust force; vertically magnetized machine; winding electromotive force; Coils; Guidelines; Magnetic analysis; Magnetic fields; Magnetic films; Permanent magnet motors; Permanent magnets; Servomechanisms; Servomotors; Synchronous motors;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2002.802130

Filename

1042518