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High Speed Synchronous Reluctance Drives for Motor Spindles

Weber, Markus and Weigold, Matthias (2019):
High Speed Synchronous Reluctance Drives for Motor Spindles.
116In: Proceedings of the 15th International Conference on High Speed Machining, Prag (Tschechische Republik), 8.-9. Oktober 2019, pp. 1-7, ISBN 978-80-904077-9-4,
DOI: 10.17973/MMSJ.2019_11_2019088,
[Conference or Workshop Item]

Abstract

This article presents a new design for setting up high speed synchronous reluctance motors (SynRM) in motor spindle applications for up to 30,000 rpm. The transversal laminated SynRM rotor package is supported by thin steel sheets and a shaft nut to exert a constant axial clamping force. Both, numerical and practical investigations are carried out using FEM-analysis and a test bench for centrifugal force load tests. The objective is to find out at which speed the elastic deformation changes into the plastic deformation. The beginning of plastic deformation is a failure criterion in electric motor construction.

Item Type: Conference or Workshop Item
Erschienen: 2019
Creators: Weber, Markus and Weigold, Matthias
Title: High Speed Synchronous Reluctance Drives for Motor Spindles
Language: English
Abstract:

This article presents a new design for setting up high speed synchronous reluctance motors (SynRM) in motor spindle applications for up to 30,000 rpm. The transversal laminated SynRM rotor package is supported by thin steel sheets and a shaft nut to exert a constant axial clamping force. Both, numerical and practical investigations are carried out using FEM-analysis and a test bench for centrifugal force load tests. The objective is to find out at which speed the elastic deformation changes into the plastic deformation. The beginning of plastic deformation is a failure criterion in electric motor construction.

Journal or Publication Title: Proceedings of the 15th International Conference on High Speed Machining, Prag (Tschechische Republik)
Title of Book: Proceedings of the 15th International Conference on High Speed Machining, Prag (Tschechische Republik), 8.-9. Oktober 2019
Volume: 116
Number: HSM2019-116
ISBN: 978-80-904077-9-4
Uncontrolled Keywords: High speed machining; Motor spindle; Synchronous reluctance drive
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute of Production Technology and Machine Tools (PTW)
16 Department of Mechanical Engineering > Institute of Production Technology and Machine Tools (PTW) > Machine tools and Components
Date Deposited: 25 Oct 2019 08:15
DOI: 10.17973/MMSJ.2019_11_2019088
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