A Small-Size Ultrasonic Linear Motor : Piezoelectrics

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概要

• 論文の詳細を見る

• A new structure for an ultrasonic linear motor using piezoelectric actuators has been developed. The ultrasonic vibrator consists of a metal bar with two legs. The direction of the slider's movement is controlled by changing the polarity of the drive voltage of the multilayered piezoelectric actuator. Typical performance characteristics of the linear motor are a velocity of 1 m/s and a static thrust of 100 gf.

• 社団法人応用物理学会の論文
• 1991-09-30

著者

• Murano K

  Battery Group Sony Corporation

• Toyoda J

  Electric Devices Group Sony Corporation

• TOYODA Junichi

  Electric Devices Group, Sony Corporation

• MURANO Kanji

  Battery Group, Sony Corporation

関連論文

• A Small-Size Ultrasonic Linear Motor : Piezoelectrics

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