Ultrasonic Rotary Motors Using Complex Transverse and Torsional Vibration Rods and Multiple Longitudinal Vibration Transducers
スポンサーリンク
概要
- 論文の詳細を見る
The vibration and load characteristics of ultrasonic motors having (a) a torsional vibration cylinder with three bolt-clamped Langevin piezoelectric ceramic (PZT) longitudinal vibration transducers (BLTs) installed in the tangential direction and (b) a longitudinal vibration disk with three BLT transducers installed around a circular disk were studied. The center rod vibrates longitudinally and affects the load characteristics of the ultrasonic motor. Vibration distributions along a center rod were measured using a laser Doppler vibrometer. Revolution, electric input power, mechanical output power and efficiency were measured under various rotating torques. Maximum torque, revolution and efficiency of the ultrasonic motor with (a) a torsional vibration cylinder (a) were 0.75 Nm, 205 rpm and 1.68%, respectively, and (b) 0.32 Nm, 84 rpm and 1.68%, respectively, with a circular longitudinal vibration disk.
- 2005-06-15
著者
-
Tsujino Jiromaru
Graduate School Of Engineering High-tech Research Center Kanagawa University
-
Ishii Keisuke
Graduate School of Engineering, High-Tech Research Center, Kanagawa University, Yokohama 221-8686, Japan
-
Suzuki Atsuyuki
Graduate School of Engineering, High-Tech Research Center, Kanagawa University, Yokohama 221-8686, Japan
-
Kihara Masaki
Graduate School of Engineering, High-Tech Research Center, Kanagawa University, Yokohama 221-8686, Japan
-
Katsumata Yasuhiro
Graduate School of Engineering, High-Tech Research Center, Kanagawa University, Yokohama 221-8686, Japan
関連論文
- P3-65 Vibration and Welding Characteristics of a 27 kHz Complex Vibration Source Using Longitudinal vibration disk and Six Bolt-clamped Langevin Type PZT Transducers(Poster session 3)
- P3-59 Vibration and Welding Characteristics of a Complex Vibration Source Using a (1,1) Transverse Vibration Disk with 40-mm-Diameter Bolt-clamped Langevin Type PZT Transducers(Poster session 3)
- P3-64 Vibration Characterisitics and Dimensions of Diagonal Slits for a 27 kHz Ultrasonics Vibration Converter(Poster session 3)
- P3-63 Vibration and Welding Characteristics of a 27 kHz Complex Vibration Source Using a (2,1) Transverse Vibration Disk and Six Bolt-clamped Langevin Type PZT transducers(Poster session 3)
- P3-61 Configuration of a 20 kHz Ultrasonic Complex Vibration Welding System Using a Transverse Vibration Welding Tip and a Complex Vibration Converter with Diagonal Slits(Poster session 3)
- Configurations of Large Capacity Ultrasonic Complex Vibration Sources with Complex Transverse Vibration Rods and a Disk with Multiple Transducers(Advanced Technology of Vibration and Sound)
- 211 CONFIGURATIONS OF LARGE CAPACITY ULTRASONIC COMPLEX VIBRATION SOURCES WITH COMPLEX TRANSVERSE VIBRATION RODS AND A DISK WITH MULTIPLE TRANSDUCERS(O.S.5 Advanced Technology for Usage of Sound and Vibration I)
- Ultrasonic Rotary Motors Using Complex Transverse and Torsional Vibration Rods and Multiple Longitudinal Vibration Transducers
- 27 kHz Ultrasonic Complex Vibration Source Using $(1, 1)$ Mode Transverse Vibration Disk with Multiple Transducers of 40 mm Diameter
- Characteristics of Ultrasonic Linear Motor that Incorporates Two Transducers at an Acute Angle