Transactions of The Korea Fluid Power Systems Society (유공압시스템학회논문집)

The Korean Society for Fluid Power and Construction Equipment (유공압건설기계학회)
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A Study of Analyzing for Design of a Linear Force Motor for Hydraulic Valve

밸브구동용 선형 포스모터 설계를 위한 해석 연구

  • 박창순 (한국기술교육대학교 정보기술공학부) ;
  • 허준영 (한국기술교육대학교 메카트로닉스공학부)
  • Received : 2010.12.22
  • Accepted : 2011.01.25
  • Published : 2011.03.01
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Abstract

To drive hydraulic valve is used Linear force motor, whose force and direction are controlled by electronic signals. Linear force motor has complicated figure and its force produced by changing of flux density which is produced by permanent magnet and electrical winding. Therefore it is needed an exact calculation of the flux density. In this paper a Linear force motor is designed and analysed by 3d program Flu calculating the flux density in air gap and in yoke, Force by different current. The analysed data will be tested by prototype Linear force motor. The data and analysing method can be used for designing Linear force motor.

Keywords

References

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