Ring-type traveling wave ultrasonic motor using a radial bending mode

Weishan Chen; Yingxiang Liu; Xiaohui Yang; Junkao Liu

doi:10.1109/TUFFC.2014.6689788

Ring-type traveling wave ultrasonic motor using a radial bending mode

School of Mechatronics Engineering

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

61 Scopus citations

Abstract

A traveling wave ultrasonic motor utilizing a radial bending mode of a thick ring is proposed. Twenty PZT stacks and 20 block springs are nested alternately into 40 slots cut in the ring's outer surface to produce a traveling wave. The prototype achieves maximum speed and torque of 146 r/min and 1.0 N·m, respectively.

Original language	English
Article number	6689788
Pages (from-to)	197-202
Number of pages	6
Journal	IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume	61
Issue number	1
DOIs	https://doi.org/10.1109/TUFFC.2014.6689788
State	Published - Jan 2014

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10.1109/TUFFC.2014.6689788

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title = "Ring-type traveling wave ultrasonic motor using a radial bending mode",

abstract = "A traveling wave ultrasonic motor utilizing a radial bending mode of a thick ring is proposed. Twenty PZT stacks and 20 block springs are nested alternately into 40 slots cut in the ring's outer surface to produce a traveling wave. The prototype achieves maximum speed and torque of 146 r/min and 1.0 N·m, respectively.",

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year = "2014",

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AU - Yang, Xiaohui

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N2 - A traveling wave ultrasonic motor utilizing a radial bending mode of a thick ring is proposed. Twenty PZT stacks and 20 block springs are nested alternately into 40 slots cut in the ring's outer surface to produce a traveling wave. The prototype achieves maximum speed and torque of 146 r/min and 1.0 N·m, respectively.

AB - A traveling wave ultrasonic motor utilizing a radial bending mode of a thick ring is proposed. Twenty PZT stacks and 20 block springs are nested alternately into 40 slots cut in the ring's outer surface to produce a traveling wave. The prototype achieves maximum speed and torque of 146 r/min and 1.0 N·m, respectively.

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U2 - 10.1109/TUFFC.2014.6689788

DO - 10.1109/TUFFC.2014.6689788

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SN - 0885-3010

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Ring-type traveling wave ultrasonic motor using a radial bending mode

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