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Performance and Applications of L1B2 Ultrasonic Motors
Actuators, 2016 Piezoelectric ultrasonic motors offer important advantages for motion applications where high speed is coupled with high precision. The advances made in the recent decades in the field of ultrasonic motor based motion solutions allow the construction of ...
Gal Peled, Roman Yasinov, Nir Karasikov
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Actuators, 2022 In this work, a cylindrical lead-free rotary-linear ultrasonic motor was attached to piezoelectric plates of MnO2-doped (Ba0.97Ca0.03)(Ti0.96Sn0.005Hf0.035)O3 ceramics using the first bending vibration to pull a thread output shaft of the interior of a ...
Cheng-Che Tsai +3 more
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Waterproof ultrasonic motor [PDF]
Vibroengineering Procedia, 2017 The authors have been making a multi degree of freedom piezoelectric actuator that has Translational and Rotational motions in one joint (TR motor). Because the motor has the advantages such as simple structure and excellent controllability, it has high potentials for wide use in non-industrial applications.
S. Toyama, U. Nishizawa
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Characterization of bulk piezoelectric element-based ultrasonic motors
ROBOMECH Journal, 2020 We propose miniature ultrasonic motors using stators made of a single bulk piezoelectric element. The bulk piezoelectric stator has the potential to increase output by reducing the dissipation that occurs in the adhesion layer between the PZTs and a ...
Shunsuke Izuhara, Tomoaki Mashimo
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A Review on Piezoelectric Ultrasonic and Peristaltic Methods for Precision Motion and Measurement
Applied SciencesCompared with electromagnetic motors, piezoelectric motors have the advantages of high torque, self-locking, and resistance to electromagnetic interference.
Zhongpu Wen, Haoyang Shi, Yuchen Chi
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Review: Recent Advances in Micromotors
IEEE Access, 2020 Micromotors are of great interest not only for the miniaturization of current products but also for the realization of future micromachines that can explore challenging environments.
Tomoaki Mashimo, Shunsuke Izuhara
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Advances in Linear Ultrasonic Motors
MicromachinesLinear ultrasonic motors (LUSMs) occupy an important position in the field of high-precision actuation due to their advantages of simple structure, high control accuracy and direct linear motion generation. This review first classifies LUSMs according to
Zhiling Liu, Qiufeng Yan, Qingyu Liu
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Novel piezoelectric crawling robot with multiple degrees of freedom
AIP Advances, 2021 Traditional ultrasonic motors can usually produce either linear or rotational motion. Piezoelectrically driven structures with multiple degrees of freedom require two or more ultrasonic motors, and the manufacturing process is associated with some ...
Ruikun Niu, Yu Guo
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Vibroengineering Procedia, 2018 The purpose of this study is to develop a stent motor for medical blood vessel treatment. The stent motor is a movable stent. It has functions of removing plaque and expanding blood vessels. It consists of two parts; ultrasonic receivers and vibration transmitting coil (stator).
S. Toyama, U. Nishizawa
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson +3 more
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