Cable-Free Magnetic Micro-actuator Capable of Movement in a Thin Pipe

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概要

• 論文の詳細を見る

• We previously proposed a novel micro-actuator that provides propulsion using the mechanical resonance energy of a system excited by an electromagnetic force, allowing relatively high speeds. Long-distance movement proved difficult, however, because of the need for a power supply cable. In this paper, we propose a new cable-free actuator with a mechanical dc-ac micro-inverter that can move a long distance. The mechanical dc-ac inverter incorporates a double cantilever beam that switches under an electromagnetic force. The prototype actuator is capable of moving inside a very small pipe 10 mm in diameter. Experimental results show that the actuator can move upwards at a speed of 5.1 cm/s. This cable-free actuator has many possible applications, including small pipe inspection and maintenance.

• 社団法人日本磁気学会の論文
• 2005-02-01

著者

• Yaguchi H.

  Tohoku Gakuin University

• Sasaki S.

  Daito Seiki Corp.

関連論文

• Cable-Free Magnetic Micro-actuator Capable of Movement in a Thin Pipe

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