High-force linear iron-core fine-tooth motor

Jun Young Yoon, Jeffrey H. Lang, David L. Trumper

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents the design and testing of a high force linear fine-tooth iron-core permanent magnet motor. We present the design and experimental results in comparison with a commercially-available iron-core linear motor. Our new fine-tooth motor shows predicted shear stress improvements of 28 % at the prototype practical power level of 10 W/mm and 85 % at an anticipated ultimate root mean square (RMS) current density limit in the coil wires of 50 A/mm2, relative to the conventional iron-core motor. This force performance of our new motor is also experimentally validated. The new motor shows strong potential for industry applications requiring precision motion along with high speed of production, such as in photo-lithography machines.

Original languageEnglish
Title of host publicationLDIA 2017 - 11th International Symposium on Linear Drives for Industry Applications
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784886864000
DOIs
Publication statusPublished - 2017 Nov 3
Event11th International Symposium on Linear Drives for Industry Applications, LDIA 2017 - Osaka, Japan
Duration: 2017 Sep 62017 Sep 8

Publication series

NameLDIA 2017 - 11th International Symposium on Linear Drives for Industry Applications

Conference

Conference11th International Symposium on Linear Drives for Industry Applications, LDIA 2017
CountryJapan
CityOsaka
Period17/9/617/9/8

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All Science Journal Classification (ASJC) codes

  • Mechanical Engineering
  • Transportation
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

Cite this

Yoon, J. Y., Lang, J. H., & Trumper, D. L. (2017). High-force linear iron-core fine-tooth motor. In LDIA 2017 - 11th International Symposium on Linear Drives for Industry Applications [8097216] (LDIA 2017 - 11th International Symposium on Linear Drives for Industry Applications). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/LDIA.2017.8097216