A micromotor using electro-conjugate fluid-Improvement of motor performance by using saw-toothed electrode series

Kenjiro Takemura, Hiroto Kozuki, Kazuya Edamura, Shinichi Yokota

研究成果: Article

19 引用 (Scopus)

抜粋

An electro-conjugate fluid (ECF) is a kind of dielectric fluid, which works as a smart fluid. The fluid generates a powerful jet flow, which we call an ECF jet, when subjected to high DC voltage with a highly non-uniform electric field. This means the ECF works as a fluid power source for mechanical components without any bulky pumps. This paper develops a high-performance ECF micromotor having novel saw-toothed electrode series. The motor has four disk plates with the electrode series as a rotor. The inner diameter and length of the motor are 9 and 10.6 mm, respectively. Experimental results confirm that the output power and torque of the motor are 21 times and 7.5 times larger than those of a previous ECF micromotor having bar-shaped electrode pairs.

元の言語English
ページ(範囲)131-137
ページ数7
ジャーナルSensors and Actuators, A: Physical
140
発行部数1
DOI
出版物ステータスPublished - 2007 10 1
外部発表Yes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Electrical and Electronic Engineering

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