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Development of high speed motor with magnetic bearing

  • Hai Bo Yu
  • , Kun Wang*
  • *Corresponding author for this work
  • State Grid Corporation of China

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In order to in-depth study the magnetic suspension molecular pump technology, a 4kW high speed magnetic motor was firstly developed. The magnetic motor includes 2 radial magnetic bearings, 2 axial magnetic bearing with five degrees of freedom. The wind abrasion and magnetic flux distribution in stators and the gap between the stator and the rotor were analyzed. Then the high speed magnetic motor prototype was introduced in detail. At last, the basic experiment result was present and the conclusions were given.

Original languageEnglish
Title of host publicationAdvances in Mechatronics, Automation and Applied Information Technologies
Pages44-47
Number of pages4
DOIs
StatePublished - 2014
Event2013 International Conference on Mechatronics and Semiconductor Materials, ICMSCM 2013 - Xi'an, China
Duration: 28 Sep 201329 Sep 2013

Publication series

NameAdvanced Materials Research
Volume846-847
ISSN (Print)1022-6680

Conference

Conference2013 International Conference on Mechatronics and Semiconductor Materials, ICMSCM 2013
Country/TerritoryChina
CityXi'an
Period28/09/1329/09/13

Keywords

  • High speed motor
  • Magnetic bearing
  • Rotor
  • Wind abrasion

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