Ultrasonic Motor Using Bending Modes with Single Foot

Ultrasonic Motor Using Bending Modes with Single Foot

A new ultrasonic motor using bending modes with single foot is proposed in this study. Two groups of PZT elements are clamped between two horns and two ending caps, respectively, by bolts. Two horns are connected by the driving foot in the middle of the motor. Two orthogonal 3rd bending vibrations o...

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Bibliographic Details
Main Authors: Xiaohui Yang, Qiang Zhang, Xiangyu Zhou
Format: Article
Language:English
Published: SAGE Publishing 2013-01-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1155/2013/747583
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spelling doaj-5cb2144a588042a99802975a9dcfe7172020-11-25T03:14:06ZengSAGE PublishingAdvances in Mechanical Engineering1687-81322013-01-01510.1155/2013/74758310.1155_2013/747583Ultrasonic Motor Using Bending Modes with Single FootXiaohui YangQiang ZhangXiangyu ZhouA new ultrasonic motor using bending modes with single foot is proposed in this study. Two groups of PZT elements are clamped between two horns and two ending caps, respectively, by bolts. Two horns are connected by the driving foot in the middle of the motor. Two orthogonal 3rd bending vibrations of the motor are superimposed and generate elliptical movement at the driving foot. The structure and working principle of the proposed motor are introduced. The structure parameters of the motor are obtained via the ANSYS software. A prototype is fabricated and tested using an impedance analyzer and a scanning laser Doppler vibrometer. The maximum mechanical output force and power of the prototype are measured to be 23 N and 2.9 W, respectively.https://doi.org/10.1155/2013/747583
collection DOAJ
language English
format Article
sources DOAJ
author Xiaohui Yang
Qiang Zhang
Xiangyu Zhou
spellingShingle Xiaohui Yang
Qiang Zhang
Xiangyu Zhou
Ultrasonic Motor Using Bending Modes with Single Foot
Advances in Mechanical Engineering
author_facet Xiaohui Yang
Qiang Zhang
Xiangyu Zhou
author_sort Xiaohui Yang
title Ultrasonic Motor Using Bending Modes with Single Foot
title_short Ultrasonic Motor Using Bending Modes with Single Foot
title_full Ultrasonic Motor Using Bending Modes with Single Foot
title_fullStr Ultrasonic Motor Using Bending Modes with Single Foot
title_full_unstemmed Ultrasonic Motor Using Bending Modes with Single Foot
title_sort ultrasonic motor using bending modes with single foot
publisher SAGE Publishing
series Advances in Mechanical Engineering
issn 1687-8132
publishDate 2013-01-01
description A new ultrasonic motor using bending modes with single foot is proposed in this study. Two groups of PZT elements are clamped between two horns and two ending caps, respectively, by bolts. Two horns are connected by the driving foot in the middle of the motor. Two orthogonal 3rd bending vibrations of the motor are superimposed and generate elliptical movement at the driving foot. The structure and working principle of the proposed motor are introduced. The structure parameters of the motor are obtained via the ANSYS software. A prototype is fabricated and tested using an impedance analyzer and a scanning laser Doppler vibrometer. The maximum mechanical output force and power of the prototype are measured to be 23 N and 2.9 W, respectively.
url https://doi.org/10.1155/2013/747583
work_keys_str_mv AT xiaohuiyang ultrasonicmotorusingbendingmodeswithsinglefoot
AT qiangzhang ultrasonicmotorusingbendingmodeswithsinglefoot
AT xiangyuzhou ultrasonicmotorusingbendingmodeswithsinglefoot
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