Piezoelectric Ultrasonic Motors Using Bulk Pzt and Utilizing Two Orthogonal Bending Modes of a Hollow Cylinder (part 2)

dc.authorscopusid 6602931778
dc.authorscopusid 7201580711
dc.authorscopusid 35594202800
dc.contributor.author Cagatay,S.
dc.contributor.author Uchino,K.
dc.contributor.author Koc,B.
dc.date.accessioned 2024-10-06T11:13:07Z
dc.date.available 2024-10-06T11:13:07Z
dc.date.issued 2005
dc.department Atılım University en_US
dc.department-temp Cagatay S., Penn State University, A4 Materials Research Lab., University Park, PA 16802, United States; Uchino K., Penn State University, 134 Materials Research Lab., University Park, PA 16802, United States; Koc B., Atilim University, Incek, Ankara, Turkey en_US
dc.description.abstract Our main objective was to design, fabricate and characterize piezoelectric ultrasonic motors for micromechatronic devices. Three different prototypes were fabricated. The stator part of the motors was composed of a composite structure; metal and piezoelectric ceramic plates. Owing to the partially square/partially circular outside surface, the stator had two degenerated bending modes that were orthogonal to each other. First stator was 10 mm in length. The outer and inner diameters were 2.4 mm and 1.6 mm, respectively. Dimensions of the second stator had been reduced by 50%. In the final design, length of the stator had reached to 4 mm and the rotor part of the motor had been changed from a solid rod to a spring. In addition, an optimization process was conducted on improving the displacement range of the stator of the piezoelectric micro-motor. When both modes were excited at a single resonance frequency, the resultant wobbling motion will provide higher displacement values, which in turn will provide higher torque. en_US
dc.identifier.citationcount 1
dc.identifier.endpage 412 en_US
dc.identifier.issn 1042-1122
dc.identifier.scopus 2-s2.0-23744517373
dc.identifier.scopusquality Q4
dc.identifier.startpage 405 en_US
dc.identifier.uri https://hdl.handle.net/20.500.14411/9187
dc.identifier.volume 167 en_US
dc.language.iso en en_US
dc.relation.ispartof Ceramic Transactions -- 106th Annual Meeting of the American Ceramic Society -- 18 April 2004 through 21 April 2004 -- Indianapolis, IN -- 65402 en_US
dc.relation.publicationcategory Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 1
dc.subject [No Keyword Available] en_US
dc.title Piezoelectric Ultrasonic Motors Using Bulk Pzt and Utilizing Two Orthogonal Bending Modes of a Hollow Cylinder (part 2) en_US
dc.type Conference Object en_US
dspace.entity.type Publication

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