DocumentCode
2055890
Title
Optimum tooth-geometry for specific performance requirements of a hybrid stepper motor
Author
Rajagopal, K.R. ; Singh, Bawa ; Singh, B.P.
Author_Institution
Dept. of Electr. Eng., Indian Inst. of Technol., New Delhi, India
fYear
2003
fDate
March 30 2003-April 3 2003
Lastpage
11
Abstract
In this paper, a detailed account of the results of 2-D and 3-D Finite Element (FE) analyses, conducted with different tooth-width/tooth-pitch ratios (t//spl lambda/) and also with various tooth/slot shapes such as rectangular, trapezoidal, triangular and circular, is presented.
Keywords
cobalt alloys; ferromagnetic materials; finite element analysis; iron alloys; magnetic circuits; permanent magnet motors; samarium alloys; soft magnetic materials; stepping motors; torque; vanadium alloys; CoFeV; SmCo/sub 5/; finite element analysis; hybrid stepper motor; optimum tooth-geometry; tooth-width/tooth-pitch ratios; Aerospace industry; Defense industry; Iron; Magnetic analysis; Magnetic circuits; Rotors; Shape memory alloys; Space technology; Teeth; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7647-1
Type
conf
DOI
10.1109/INTMAG.2003.1230848
Filename
1230848
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