Wear and dynamic properties of piezoelectric ultrasonic motor with frictional materials coated stator

Hyun Phill Ko; Sangsig Kim; Jin Sang Kim; Hyun Jai Kim; Seok Jin Yoon

doi:10.1016/j.matchemphys.2004.09.037

Wear and dynamic properties of piezoelectric ultrasonic motor with frictional materials coated stator

Hyun Phill Ko, Sangsig Kim, Jin Sang Kim, Hyun Jai Kim, Seok Jin Yoon

School of Electrical Engineering

Research output: Contribution to journal › Review article › peer-review

40 Citations (Scopus)

Abstract

Piezoelectric ultrasonic motors have been studied, developed and utilized by researchers and companies all over the world. Ultrasonic motors (USM) produce rotational motion based on traveling waves made by the resonant vibrations of piezoceramic. These motors have been recently developed and utilized in practical applications. The dynamic properties and life of piezoelectric ultrasonic motors are strongly related to the frictional material Fused on the sliding surface. In this study, effects of frictional material properties on the performances of piezoelectric ultrasonic motors are investigated. It was possible to improve the torque of a traveling wave type ultrasonic motor by stator's coating.

Original language	English
Pages (from-to)	391-395
Number of pages	5
Journal	Materials Chemistry and Physics
Volume	90
Issue number	2-3
DOIs	https://doi.org/10.1016/j.matchemphys.2004.09.037
Publication status	Published - 2005 Apr 15

Keywords

Coating
DLC
GET
Stator
TiAlN

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics

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10.1016/j.matchemphys.2004.09.037

Cite this

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title = "Wear and dynamic properties of piezoelectric ultrasonic motor with frictional materials coated stator",

abstract = "Piezoelectric ultrasonic motors have been studied, developed and utilized by researchers and companies all over the world. Ultrasonic motors (USM) produce rotational motion based on traveling waves made by the resonant vibrations of piezoceramic. These motors have been recently developed and utilized in practical applications. The dynamic properties and life of piezoelectric ultrasonic motors are strongly related to the frictional material Fused on the sliding surface. In this study, effects of frictional material properties on the performances of piezoelectric ultrasonic motors are investigated. It was possible to improve the torque of a traveling wave type ultrasonic motor by stator's coating.",

keywords = "Coating, DLC, GET, Stator, TiAlN",

author = "Ko, {Hyun Phill} and Sangsig Kim and Kim, {Jin Sang} and Kim, {Hyun Jai} and Yoon, {Seok Jin}",

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doi = "10.1016/j.matchemphys.2004.09.037",

language = "English",

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T1 - Wear and dynamic properties of piezoelectric ultrasonic motor with frictional materials coated stator

AU - Ko, Hyun Phill

AU - Kim, Sangsig

AU - Kim, Jin Sang

AU - Kim, Hyun Jai

AU - Yoon, Seok Jin

PY - 2005/4/15

Y1 - 2005/4/15

N2 - Piezoelectric ultrasonic motors have been studied, developed and utilized by researchers and companies all over the world. Ultrasonic motors (USM) produce rotational motion based on traveling waves made by the resonant vibrations of piezoceramic. These motors have been recently developed and utilized in practical applications. The dynamic properties and life of piezoelectric ultrasonic motors are strongly related to the frictional material Fused on the sliding surface. In this study, effects of frictional material properties on the performances of piezoelectric ultrasonic motors are investigated. It was possible to improve the torque of a traveling wave type ultrasonic motor by stator's coating.

AB - Piezoelectric ultrasonic motors have been studied, developed and utilized by researchers and companies all over the world. Ultrasonic motors (USM) produce rotational motion based on traveling waves made by the resonant vibrations of piezoceramic. These motors have been recently developed and utilized in practical applications. The dynamic properties and life of piezoelectric ultrasonic motors are strongly related to the frictional material Fused on the sliding surface. In this study, effects of frictional material properties on the performances of piezoelectric ultrasonic motors are investigated. It was possible to improve the torque of a traveling wave type ultrasonic motor by stator's coating.

KW - Coating

KW - DLC

KW - GET

KW - Stator

KW - TiAlN

UR - http://www.scopus.com/inward/record.url?scp=13144259722&partnerID=8YFLogxK

U2 - 10.1016/j.matchemphys.2004.09.037

DO - 10.1016/j.matchemphys.2004.09.037

M3 - Review article

AN - SCOPUS:13144259722

SN - 0254-0584

VL - 90

SP - 391

EP - 395

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

IS - 2-3

ER -

Wear and dynamic properties of piezoelectric ultrasonic motor with frictional materials coated stator

Abstract

Keywords

ASJC Scopus subject areas

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