Presentation | 1997/10/17 Research of Ultrasonic Motor Lining Materials Seiji Kurozumi, Shigenori Uda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Historically, electric motors have generated torque through the interaction of an electric current and magnetic field. Matsushita was one of the pioneers to develop an unconventional motor which obtains torque by converting ultrasonic oscillations at a rate of 50,000/min. Ultrasonic motors were originally low in conversion efficiency and suffered from unacceptable noise levels. However, with the development of new lining materials a substantially higher conversion efficiency and a reduced noise level have been achieved. The advanced lining materials are produced by hot-press forming a heat-resistant synthetic fiber below the fusing temperature. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ultrasonic motor / lining materials / vibration / noise / hot-press forming |
Paper # | EMD97-61 |
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Conference Information | |
Committee | EMD |
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Conference Date | 1997/10/17(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electromechanical Devices (EMD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Research of Ultrasonic Motor Lining Materials |
Sub Title (in English) | |
Keyword(1) | ultrasonic motor |
Keyword(2) | lining materials |
Keyword(3) | vibration |
Keyword(4) | noise |
Keyword(5) | hot-press forming |
1st Author's Name | Seiji Kurozumi |
1st Author's Affiliation | Matsushita Electric Industrial Co., Ltd.() |
2nd Author's Name | Shigenori Uda |
2nd Author's Affiliation | Matsushita Electric Industrial Co., Ltd. |
Date | 1997/10/17 |
Paper # | EMD97-61 |
Volume (vol) | vol.97 |
Number (no) | 329 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |