The Electromagnetic Design and Optimization of Permanent Magnet Synchronous Electro-spindle for Turning Machine

DOI

10.2991/ameii-15.2015.203How to use a DOI?

Keywords

Turning electro-spindle; PM; Electromagnetic design; Rotor structure optimization; Weakening ability

Abstract

As the wide application of permanent magnet (PM) synchronous electro-spindle in turning machine, a Siemens 1FE1 built-in water-cooled PM synchronous electro-spindle is taken as a reference, and the electromagnetic design and simulation is analyzed by finite element software Ansoft in this paper. On the basis of the simulation results meet for the design requirements, the rotor structure is optimized, so the harmonic content of the air-gap flux density and the torque ripple are both effectively reduced. Finally, the weakening ability of the motor is checked, for electromagnetic design and weakening calculation of similar motor has an important engineering practicality.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yan Li
AU  - Jianing Yan
AU  - Jiakuan Xia
PY  - 2015/04
DA  - 2015/04
TI  - The Electromagnetic Design and Optimization of Permanent Magnet Synchronous Electro-spindle for Turning Machine
BT  - Proceedings of the International Conference on Advances in Mechanical Engineering and Industrial Informatics
PB  - Atlantis Press
SP  - 1100
EP  - 1105
SN  - 2352-5401
UR  - https://doi.org/10.2991/ameii-15.2015.203
DO  - 10.2991/ameii-15.2015.203
ID  - Li2015/04
ER  -