Ultrasonic linear motor using the L-B mode Langevin
transducer with an exponential horn

doi:10.1007/s11465-008-0026-1

Front. Mech. Eng. ›› 2008, Vol. 3 ›› Issue (2) : 212 -217. DOI: 10.1007/s11465-008-0026-1

Ultrasonic linear motor using the L-B mode Langevin transducer with an exponential horn

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Abstract

An ultrasonic linear motor is proposed and fabricated by using the longitudinal and bending vibration double mode bolt-clamped Langevin type transducer to meet high power and speed requirements in the aerospace and semiconductor ind

Keywords

ultrasonic motor / Langevin transducer / finite element method (FEM) modelling / exponential horn / elliptical trajectory

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null. Ultrasonic linear motor using the L-B mode Langevin transducer with an exponential horn. Front. Mech. Eng., 2008, 3(2): 212-217 DOI:10.1007/s11465-008-0026-1