DESIGN OF A CLASS OF WIDE-ANGLE LIMITED-ROTATION ROTARY ACTUATORS

被引：18

作者：

DAWSON, C ^{[1
]}

BOLTON, HR ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI & TECHNOL,DEPT ELECT ENGN,LONDON SW7 2AZ,ENGLAND

来源：

PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON | 1979年 / 126卷 / 04期

关键词：

Compendex;

D O I：

10.1049/piee.1979.0085

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Two design methods are presented for a doubly-excited, doubly-salient, concentrated-winding type of limited-rotation double-acting rotary actuator employing natural air cooling. The first is based on specified values of current density and magnetic flux density, and the second (a development of the first) uses experimental data relating winding temperatures to I**2K losses. A synthesis procedure is described that uses the second method for a family of actuators of different continuous torque, peak torque and aspect ratio. Curves are presented that show the variation of important design parameters with aspect ratio and scale. Curves are presented that show the variation of important design parameters with aspect ratio and scale. The use of forced convection cooling is suggested as a way of improving the performance/volume ratio of larger actuators.

引用

页码：345 / 350

页数：6

共 10 条

[1] BATES JJ, 1956, P IEE A, V103, P483
[2] PERFORMANCE PREDICTION OF A WIDE-ANGLE LIMITED-MOTION ROTARY ACTUATOR
DAWSON, C
BOLTON, HR
[J]. PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1978, 125 (09): : 895 - 898
[3] JOHNSON AE, 1957, T AM I ELECT ENGRS, V75, P1543
[4] PRIGMORE BJ, 1961, P IEE C, V108, P240
[5] ROBERTS TJ, 1969, OCT S HEAT TRANSF FL, P72
[6] ROBERTS TJ, 1962, IEE STUD QJ, V32, P183
[7] SAY MG, 1976, ALTERNATING CURRENT
[8] SCHENCK H, 1960, HEAT TRANSFER ENGINE
[9] VEINOTT GG, 1972, COMPUTER AIDED DESIG
[10] WEEDY BM, 1962, ELECTR REV, V170, P741

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