Short-stroke, bidirectional linear actuator for high temperature applications
作者： N. Sidell , G.W. Jewell
关键词: Thermal analysis 、 Linear actuator 、 Operating temperature range 、 Thermal 、 Network topology 、 Machine theory 、 Engineering 、 Actuator 、 Control theory 、 Finite element method
摘要: The design and experimental characterisation of a short-stroke, bidirectional linear actuator capable operating in ambient temperatures up to 800/spl deg/C is presented. merits various candidate topologies soft magnetic materials are discussed. analysis with nominal force rating 300 N stroke /spl plusmn/0.5 mm described, embracing electromagnetic, thermal mechanical aspects. Extensive measurements on prototype presented compared finite-element predicted performance over the full temperature range actuator.
aip.org
sci-hub.se 参考文章(5)
W. Betteridge, Cobalt and its alloys ,(1982)
N. Sidell, G. W. Jewell, The design and construction of a high temperature linear electromagnetic actuator Journal of Applied Physics. ,vol. 85, pp. 4901- 4903 ,(1999) , 10.1063/1.369136
Lin Li, High temperature magnetic properties of 49%Co-2%V-Fe alloy Journal of Applied Physics. ,vol. 79, pp. 4578- 4580 ,(1996) , 10.1063/1.361732
T. H. Laby, G. W. C. Kaye, Tables of Physical and Chemical Constants ,(1966)
Adrian Bejan, Heat transfer ,(1960)