A face-shear mode single crystal ultrasonic motor

Shiyang Li; Wenhua Jiang; Limei Zheng; Wenwu Cao

doi:10.1063/1.4804627

A face-shear mode single crystal ultrasonic motor

Shiyang Li, Wenhua Jiang, Limei Zheng, Wenwu Cao

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

36 Scopus citations

Abstract

We report a face-shear mode ultrasonic motor (USM) made of [011] _c poled Zt ± 45° cut 0.24Pb(In_1/2Nb _1/2)O₃-0.46Pb(Mg_1/3Nb_2/3)O ₃-0.30PbTiO₃ single crystal, which takes advantage of the extremely large d₃₆ 2368 pC/N. This motor has a maximum no-load linear velocity of 182.5 mm/s and a maximum output force of 1.03 N under the drive of V_p 50 V, f 72 kHz. Compared with the k₃₁ mode USM made of Pb(Zr,Ti)O₃ (PZT), our USM has simpler structure, lower driving frequency, much higher electromechanical coupling factor, and twice power density. This USM can be used for low frequency operation as well as cryogenic actuation with a large torque.

Original language	English (US)
Article number	183512
Journal	Applied Physics Letters
Volume	102
Issue number	18
DOIs	https://doi.org/10.1063/1.4804627
State	Published - May 6 2013

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.4804627

Cite this

@article{2479d7f96bd746739f4b0b80ed00f4b0,

title = "A face-shear mode single crystal ultrasonic motor",

abstract = "We report a face-shear mode ultrasonic motor (USM) made of [011] c poled Zt ± 45° cut 0.24Pb(In1/2Nb 1/2)O3-0.46Pb(Mg1/3Nb2/3)O 3-0.30PbTiO3 single crystal, which takes advantage of the extremely large d36 2368 pC/N. This motor has a maximum no-load linear velocity of 182.5 mm/s and a maximum output force of 1.03 N under the drive of Vp 50 V, f 72 kHz. Compared with the k31 mode USM made of Pb(Zr,Ti)O3 (PZT), our USM has simpler structure, lower driving frequency, much higher electromechanical coupling factor, and twice power density. This USM can be used for low frequency operation as well as cryogenic actuation with a large torque.",

author = "Shiyang Li and Wenhua Jiang and Limei Zheng and Wenwu Cao",

note = "Funding Information: This research was supported in part by the National Key Basic Research Program (973) of China under Grant No. 2013CB632900 and one of the authors (Shiyang Li) acknowledges the National Natural Science Foundation of China (Grant No. 81027001) and China Scholarship Council for the oversea study program.",

year = "2013",

month = may,

day = "6",

doi = "10.1063/1.4804627",

language = "English (US)",

volume = "102",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "18",

}

TY - JOUR

T1 - A face-shear mode single crystal ultrasonic motor

AU - Li, Shiyang

AU - Jiang, Wenhua

AU - Zheng, Limei

AU - Cao, Wenwu

N1 - Funding Information: This research was supported in part by the National Key Basic Research Program (973) of China under Grant No. 2013CB632900 and one of the authors (Shiyang Li) acknowledges the National Natural Science Foundation of China (Grant No. 81027001) and China Scholarship Council for the oversea study program.

PY - 2013/5/6

Y1 - 2013/5/6

N2 - We report a face-shear mode ultrasonic motor (USM) made of [011] c poled Zt ± 45° cut 0.24Pb(In1/2Nb 1/2)O3-0.46Pb(Mg1/3Nb2/3)O 3-0.30PbTiO3 single crystal, which takes advantage of the extremely large d36 2368 pC/N. This motor has a maximum no-load linear velocity of 182.5 mm/s and a maximum output force of 1.03 N under the drive of Vp 50 V, f 72 kHz. Compared with the k31 mode USM made of Pb(Zr,Ti)O3 (PZT), our USM has simpler structure, lower driving frequency, much higher electromechanical coupling factor, and twice power density. This USM can be used for low frequency operation as well as cryogenic actuation with a large torque.

AB - We report a face-shear mode ultrasonic motor (USM) made of [011] c poled Zt ± 45° cut 0.24Pb(In1/2Nb 1/2)O3-0.46Pb(Mg1/3Nb2/3)O 3-0.30PbTiO3 single crystal, which takes advantage of the extremely large d36 2368 pC/N. This motor has a maximum no-load linear velocity of 182.5 mm/s and a maximum output force of 1.03 N under the drive of Vp 50 V, f 72 kHz. Compared with the k31 mode USM made of Pb(Zr,Ti)O3 (PZT), our USM has simpler structure, lower driving frequency, much higher electromechanical coupling factor, and twice power density. This USM can be used for low frequency operation as well as cryogenic actuation with a large torque.

UR - http://www.scopus.com/inward/record.url?scp=84877788624&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84877788624&partnerID=8YFLogxK

U2 - 10.1063/1.4804627

DO - 10.1063/1.4804627

M3 - Article

AN - SCOPUS:84877788624

SN - 0003-6951

VL - 102

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 18

M1 - 183512

ER -

A face-shear mode single crystal ultrasonic motor

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this