한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2004년도 추계학술대회 논문집 Vol.17
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- Pages.93-96
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- 2004
탄성체의 크기 변화에 따른 L1-B4형 초음파 리니어 모터의 구동 특성
Driving Characteristic of L1-B4 Type Ultrasonic Linear Motor by Varying the Size of Elastic Material
- Kim, Hang-Sik (Changwon Uni) ;
- Park, Tae-Gone (Changwon Uni)
- 발행 : 2004.11.11
초록
An ultrasonic linear motor was composed of a slider and a stator vibrator including piezoelectric material and elastic material. The ultrasonic linear motors mainly consist of an ultrasonic vibrator which generates elliptical oscillations. L1-B4 ultrasonic linear motor use longitudinal and bending multi-vibration. In order to design stators which has high efficiency and driving characteristics, The finite element method was used to optimize dimension of ultrasonic vibrator and direction of vibratory displacement. stator vibrator of respectively width 3, 5, 7[mm] was fabricated and experimented. as results When width was 5[mm], the driving characteristics was good.