Source:http://linkedlifedata.com/resource/pubmed/id/12744391
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
2003-5-14
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pubmed:abstractText |
A piezoelectric ultrasonic micromotor has been developed using a lead zirconate titanate (PZT) ceramic/metal composite tube stator that was 1.5 mm in diameter and 7 mm in length. The micromotor was operated in its first bending vibration mode (approximately 70 kHz), producing speeds from hundreds to over 2000 rpm in both rotational directions. The maximum torque-output was 45 microN-m, which is far superior to previous PZT thin film-based micromotors. This micromotor showed good reliability and stability for more than 300 hours of continued operation.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Apr
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pubmed:issn |
0885-3010
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
50
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
361-7
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pubmed:dateRevised |
2003-11-4
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pubmed:year |
2003
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pubmed:articleTitle |
Piezoelectric ultrasonic micromotor with 1.5 mm diameter.
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pubmed:affiliation |
International Center for Transducers and Actuators/Materials Research Institute, The Pennsylvania State University, University Park, PA 16802, USA. dongsx@hotmail.com
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pubmed:publicationType |
Journal Article
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