Abstract
A micro ultrasonic motor using sector shaped piezoelectric ceramics vibrators has been designed and fabricated. This type micro motor has advantages, such as a high-torque driving, a low-profile, lightweight and compact structure. The outer diameter of vibrator was 9.8mm, the inner diameter was 5.2mm, and the thickness was 0.8mm. The vibrator's 1st longitudinal mode and 2nd bending mode resonance frequency were about 360 kHz. The ultrasonic motor rotated 164rpm under the condition of an applied voltage of 20Vp-p.
| Original language | English |
|---|---|
| Title of host publication | IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM |
| DOIs | |
| Publication status | Published - 2007 |
| Event | 2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM - Zurich, Switzerland Duration: Sep 4 2007 → Sep 7 2007 |
Other
| Other | 2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM |
|---|---|
| Country | Switzerland |
| City | Zurich |
| Period | 9/4/07 → 9/7/07 |
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Keywords
- Finite element method
- Micro motor
- Piezoelectric vibrator
- Ultrasonic motor
ASJC Scopus subject areas
- Engineering(all)
Cite this
An in-wheel type micro ultrasonic motor utilizing sector shaped piezoelectric vibrators. / Kanda, Takefumi; Matsunaga, Yusuke; Suzumori, Koichi.
IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM. 2007. 4412536.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - An in-wheel type micro ultrasonic motor utilizing sector shaped piezoelectric vibrators
AU - Kanda, Takefumi
AU - Matsunaga, Yusuke
AU - Suzumori, Koichi
PY - 2007
Y1 - 2007
N2 - A micro ultrasonic motor using sector shaped piezoelectric ceramics vibrators has been designed and fabricated. This type micro motor has advantages, such as a high-torque driving, a low-profile, lightweight and compact structure. The outer diameter of vibrator was 9.8mm, the inner diameter was 5.2mm, and the thickness was 0.8mm. The vibrator's 1st longitudinal mode and 2nd bending mode resonance frequency were about 360 kHz. The ultrasonic motor rotated 164rpm under the condition of an applied voltage of 20Vp-p.
AB - A micro ultrasonic motor using sector shaped piezoelectric ceramics vibrators has been designed and fabricated. This type micro motor has advantages, such as a high-torque driving, a low-profile, lightweight and compact structure. The outer diameter of vibrator was 9.8mm, the inner diameter was 5.2mm, and the thickness was 0.8mm. The vibrator's 1st longitudinal mode and 2nd bending mode resonance frequency were about 360 kHz. The ultrasonic motor rotated 164rpm under the condition of an applied voltage of 20Vp-p.
KW - Finite element method
KW - Micro motor
KW - Piezoelectric vibrator
KW - Ultrasonic motor
UR - http://www.scopus.com/inward/record.url?scp=48649095295&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=48649095295&partnerID=8YFLogxK
U2 - 10.1109/AIM.2007.4412536
DO - 10.1109/AIM.2007.4412536
M3 - Conference contribution
AN - SCOPUS:48649095295
SN - 1424412641
SN - 9781424412648
BT - IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM
ER -