A Novel Impact Rotary–Linear Motor Based on Decomposed Screw-Type Motion of Piezoelectric Actuator
Source abstract
Abstract
A novel impact two-degree-of-freedom (2-DOF) motor based on the decomposed screw-type motion of a piezoelectric actuator (PA) has been proposed. The fabricated prototype motor has a maximum diameter of 15 mm and a length of 100 mm which can produce a maximum torsional angle of about 1000 μrad and a maximum longitudinal displacement of about 1.03 μm under a saw-shaped driving voltage with 720 Vp-p (peak-to-peak driving voltage). When the axial prepressure generated by the spring is about 1N and the radial prepressure generated by the snap ring is about 14 N, the fabricated motor realizes rotary motion with the driving frequency from 200 Hz to 4 kHz. When the axial prepressure generated by the spring is about 11.7 N and the radial prepressure generated by the snap ring is about 21.1 N, the fabricated motor realizes linear motion with the driving frequency from 2 kHz to 11 kHz. In the experiments, the prototype motor can achieve 9.9 × 105 μrad/s rotary velocity at 2 kHz and it can achieve 2.4 mm/s linear velocity at 11 kHz under the driving voltage of 720 Vp-p.
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Research context
OpenAlex topics: Piezoelectric Actuators and Control · Force Microscopy Techniques and Applications · Advanced MEMS and NEMS Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei 230009, China
Funding
National Natural Science Foundation of China · Project 111 · National Key Scientific Apparatus Development Project · Natural Science Foundation of Anhui Province
References (30)
Show source-provided references
1. High-velocity operation of piezoelectric inertia motors: Experimental validation10.1007/s00419-014-0940-0 ↗
2. A new inertial piezoelectric rotary actuator based on changing the normal pressure10.1007/s00542-012-1684-9 ↗
3. Development and experiment evaluation of an inertial piezoelectric actuator using bending-bending hybrid modes10.1016/j.sna.2018.03.039 ↗
4. An impact rotary motor based on a fiber torsional piezoelectric actuator10.1063/1.3053166 ↗
5. Chen, C., Liu, M., and Wang, Y.Z. (2018). A dual stage low power converter driving for piezoelectric actuator applied in micro mobile robot. Appl. Sci., 8.10.3390/app8091666 ↗
6. Ru, C., Pan, P., and Chen, R. (2016). The Development of Piezo-Driven Tools for Cellular Piercing. Appl. Sci., 6.10.3390/app6110314 ↗
7. Development of a piezoelectric multi-axis stage based on stick-and-clamping actuation technology10.1088/0964-1726/16/6/040 ↗
8. Modeling and experimental validation of new two degree-of-freedom piezoelectric actuators10.1016/j.mechatronics.2013.10.002 ↗
9. Three-degree-of-freedom ultrasonic motor using a 5-mm-diameter piezoelectric ceramic tube10.1109/TUFFC.2013.2716 ↗
10. Construction and verification of a linear-rotary micro-stage with a millimeter-scale range10.1007/s12541-013-0219-3 ↗
11. A linear-rotary stage for precision positioning10.1016/j.precisioneng.2009.07.003 ↗
12. On development of a rotary–linear actuator using piezoelectric translators10.1109/TMECH.2006.882998 ↗
13. A novel piezo-driven linear-rotary inchworm actuator10.1016/j.sna.2015.01.024 ↗
14. Rotary-linear piezoelectric microactuator with a cubic stator of side length 3.5 mm10.1109/TUFFC.2010.1621 ↗
15. Simple two-dimensional piezoelectric micropositioner for a scanning tunneling microscope10.1063/1.1141870 ↗
16. A piezoelectric motor using two orthogonal bending modes of a hollow cylinder10.1109/58.996568 ↗
17. A screw-thread-type ultrasonic actuator based on a Langevin piezoelectric vibrator10.1063/1.4882975 ↗
18. Li, H., Wang, L., Cheng, T., He, M., Zhao, H., and Gao, H. (2016). A High-Thrust Screw-Type Piezoelectric Ultrasonic Motor with Three-Wavelength Exciting Mode. Appl. Sci., 6.10.3390/app6120442 ↗
19. Cheng, T., Wang, L., Yin, M., Song, Z., and Zhu, D. (November, January 30). Design and analysis of a cylindrical screw-type ultrasonic motor driven by six transducers. Proceedings of the 2015 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA), Jinan, China.10.1109/SPAWDA.2015.7364513 ↗
20. Design of single-phase driven screw-thread-type ultrasonic motor10.1063/1.4948290 ↗
21. Dual-Chirality Helical Nanobelts: Linear-to-Rotary Motion Converters for Three-Dimensional Microscopy10.1109/JMEMS.2009.2029975 ↗
22. Analysis and Research of Force and Motion of Screw-Type Extrusion Molding Biomass
23. Self-powered triboelectric velocity sensor for dual-mode sensing of rectified linear and rotary motions10.1016/j.nanoen.2014.09.018 ↗
24. BRIEF COMMUNICATION: Piezoelectric ultrasonic resonant motor with stator diameter less than 250 µm: The Proteus motor10.1088/0960-1317/19/2/022001 ↗
25. An ultrasonic piezoelectric motor utilizing axial-torsional coupling in a pretwisted non-circular cross-sectioned prismatic beam10.1109/TUFFC.2008.717 ↗
26. Coupled torsional and longitudinal vibrations of piezoelectric fiber actuator with helical electrodes10.1109/TUFFC.2011.1875 ↗
27. Piezoelectric rotary motor based on active bulk torsional element with grooved helical electrodes10.1109/TMECH.2010.2099129 ↗
28. Small torsional piezoelectric fiber actuators with helical electrodes10.1063/1.2830009 ↗
29. Torsional displacement of piezoelectric fiber actuators with helical electrodes10.1016/j.sna.2008.08.002 ↗
30. Han, L.L., Zhao, H.N., Xia, H.J., Pan, C.L., Jiang, Y.Z., Li, W.S., and Yu, L.D. (2018). A compact impact rotary motor based on a piezoelectric tube actuator with helical interdigitated electrodes. Sensors, 18.10.3390/s18072195 ↗