The linear ultrasonic motor (LUM) is a new type of motor that uses the reverse piezoelectric effect of piezoelectric ceramics to actuate the ultrasonic vibration of the stator. can be simulated [5][6]. Patented Ultrasonic Piezo Linear Motor, Fast, Precise and Self Locking at Rest Max. The authors have no conflicts to disclose. Desired shapes of elliptical vibration are obtained by adjusting the amplitude and phase of the voltage applied on the first piezoelectric body 22 and the second piezoelectric bodies 23a and 23b. Research works have focused on friction over more than 500 years. Ultra High Vacuum System for Chemical Analysis and Thickness Measurement. Enter the email address you signed up with and we'll email you a reset link. Q. Pan, E. Miao, B. Wu, W. Chen, X. Lei, and L. He, , Bio-inspired piezoelectric linear motor driven by a single-phase harmonic wave with an asymmetric stator, 20. Alert. (in Chinese), Dong Yang. [2007-6-6]. T Sashida, T Kenjo. Provided by the Springer Nature SharedIt content-sharing initiative, Over 10 million scientific documents at your fingertips, Not logged in A. Goldenberg, , A study on observed ultrasonic motor-induced magnetic resonance imaging (MRI) artifacts, Design and analysis of surface permanent magnet vernier linear motor based on air gap magnetic flux density distribution, 10. Ultrasonic Actuators, Motors and Sensors page, from NASA JPL, Design and performances of high torque ultrasonic motor for application of automobile, Micro/Nano Physics Research Laboratory, with research on ultrasonic piezoelectric actuators by Dr James Friend, Institute of Piezomechanics, Kaunas University of Technology, Lithuania, Disassembly of a Canon EF lens, revealing an ultrasonic motor, Research Center for Microsystems and Nanotechnology, KTU, Lithuania, Dual-rotor permanent magnet induction motor (DRPMIM), https://en.wikipedia.org/w/index.php?title=Ultrasonic_motor&oldid=1099892445, Articles with dead external links from February 2020, Articles with permanently dead external links, Creative Commons Attribution-ShareAlike License 3.0. The operating mechanism of the motor is analyzed, a prototype is developed and manufactured, and the mechanical properties of the motor are measured under different conditions. The motor moves in a direction shown by an arrow mark B, being driven by the frictional force with the rail 34. Y. Liu, S. Shi, C. Li, W. Chen, W. Liang, and J. Liu, , Development of a bi-directional standing wave linear piezoelectric actuator with four driving feet, A traveling-wave linear ultrasonic motor driven by two torsional vibrations: Design, fabrication, and performance evaluation, Magnetic field tuning characteristics of bimodal ultrasonic motor stator, Study on a bionic four-legged linear ultrasonic motor, 14. The operating principle of the proposed motor indicates that the key to generate bidirectional driving is how to excite the two bending modes of the stator. (in Chinese), Chunsheng Zhao, Jian Liu. As a matter of fact, as soon as one has to grasp, touch, and feel objects it becomes necessary to involve haptic devices. L. Wang, X. Wang, J. Jin, P. Yu, and G. Luo, , Transfer matrix modeling on a longitudinal-bending coupled piezoelectric transducer with single-phase excitation: Analysis and verification, Trial construction and operation of an ultrasonic vibration driven motor, 16. Lavrinenko V., Kartashev I., Vishnevskyi V., "Energiya" 1980. Shenyang: Northeastern University Press, 2000: 255259. Square plate type linear ultrasonic motor and its excited mode. X. Yang, Y. Liu, W. Chen, and J. Liu, , Longitudinal and bending hybrid linear ultrasonic motor using bending PZT elements, 12. Nanjing: Nanjing University of Aeronautics & Astronautics, 2009. 7, 2007-04-05. J C Piedboeuf, J D Carufel, R Hurteau. Synergetic operation of ultrasonic linear motors. the second side movement prevention means is a groove provided at the drive units for receiving the projection. Ultrasonic motors (USMs) utilize the inverse piezoelectric effect of piezoelectric materials to excite a specific high-frequency vibration in an elastomer; in this manner, such a motor can realize a rotational or linear motion in the follower (the mover driven by the motor). Further work is necessary on the miniaturization of the motor and the design of a specialized driving circuit for the motor. The PZT ceramics work in a shear vibration mode. Thus, the bundle of motors has to act well-organized and at last controlled to get an optimized drive that is not oversized and costly. Point D is subjected to the thrust in the positive direction of the X-axis and pressure in the positive direction of the Z-axis. An example is shown in FIG. Patented Ultrasonic Piezo Linear Motor, Fast, Precise and Self Locking at Rest Max. Canon has not only included an ultrasonic motor (USM) in their DSLR lenses, but also in the Canon PowerShot SX1 IS bridge camera. The standing-wave type ultrasonic vibrator is easy to construct such that it realizes highly efficient vibration. In. A feature of stick-slip vibration is a saw tooth displacement time evolution with stick and slip phases clearly defined in which the two surfaces in contact stick respectively slip over each other [7]. 15. To sign up for alerts, please log in first. The ultrasonic vibrator used for a conventional standing-wave type motor employs a mechanical resonance type vibration of normal mode which makes a single-directional vibration on the contact surface of an elastomer with an exciter while making an elliptical vibration on the contact surface of an elastomer with a moving member in order to excite a highly efficient elliptical movement. The linear ultrasonic motor of claim 18, in which the cross-sectional areas of each projection and groove are one of rectangular, trapezoidal, and triangular. WTWH Media LLC and its licensors. 4A, where a convex protrusion 50 is formed in the rail 34 while a concave groove 51 is formed in the driving unit 32 abutting the rail 34 such that uniform pressure is inflicted on the abutting surface of the driving unit 32. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media. (in Chinese), Wei Hu, Chunsheng Zhao. PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362. Furthermore, the above vibrator is provided with a groove or a protrusion which uniformly abuts the groove or protrusion of the rail. A novel linear ultrasonic motor with dual sliders using the first bending vibration mode of the stator as the working mode has been studied in this paper. 3B is a sectional view taken along A--A'. New Progress on Vibration and Wave Technology. 11. Using the tilting characteristics of the piezoelectric ceramics, the two ends of the fixed piezoelectric ceramics formed an eccentric restraint on . To browse Academia.edu and the wider internet faster and more securely, please take a few seconds toupgrade your browser. The spring presser 39 adjusts pressure by rotating along the screwed groove formed on the spring guide 38 to vary the length of the coil spring 37. 8. 1-46866 is employed in the following explanation. [3][4] Research in this area Nanjing: Nanjing University of Aeronautics and Astronautics, 2004. Research on a Longitudinal-bending Vibration Coupled Type Linear Ultrasonic Motor with Two Stator and Precision Stage. An embodiment of this invention is now explained referring to accompanying drawings. A small, linear, piezoelectric ultrasonic cryomotor. When the two sliders are connected together, a combined slider of dual . This work presents a new concept for the construction of ultrasonic actuators with bidirectional driving capacity. The linear ultrasonic motor of claim 5, in which: the first side movement prevention means is a projection provided at the rail in the movement direction; and. [2006-08-06]. (SAW) that have vibrations of only a few nanometers in magnitude. The linear ultrasonic motor of claim 13, in which the cross-sectional areas of the projections and the groove are one of rectangular, trapezoidal, and triangular. Bremen, 2004. Up to now, a great deal of LUSMs have been proposed with different working principles and variable shapes [ 8, 9, 10, 11, 12, 13, 14 ]. The pressing mechanism hitherto described in detail is omitted in this figure. The International Journal of Advanced Manufacturing Technology, Smart Structures and Materials 2003: Smart Structures and Integrated Systems, Recent developments in ultrasonic motor design have demonstrated that small size tube-shaped motors could be fabricated at low cost. Compared with the other motors proposed in recent years, the proposed motor shows superior mechanical properties with its thin physical size. and is rated to hold up to 500 lbs. The structure and operating principle of the motor were analyzed via FEA. View 1 excerpt, references background; Save. (in Chinese), Jian Liu, Chunsheng Zhao. First, an ultrasonic vibrator of the ultrasonic motor is explained. A review of recent advances in the single- and multi-degree-of-freedom ultrasonic piezoelectric motors, 2. From now on we present the design, modelling and implementation of our proposal which is a passive 2Dof (two Degree of freedom) device able to provide different resistant feelings when a user moves it. 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It can be seen that the output of upper slider is similar to the output of lower slider. S Ueha, Y Tomikawa. Conventional servomotor and stepping motor face challenges in nanometer positioning stages due to the complex structure, motion transformation mechanism, and slow dynamic response, especially directly driven by linear motor. The friction modulation allows bulk motion of the rotor (i.e., for farther than one vibration cycle); without this modulation, ultrasonic motors would fail to operate. Let's see a linear ultrasonic motor. He. The combined slider can achieve a larger output because of the double driving feet and sliders. For the combined slider, the maximum thrust force achieves 1.3 N, which raises up 30% compared with the single slider only, and the maximum output power is measured to be 32.3 mW, which raises up about 23.3% compared with the single slider. A key observation in the study of ultrasonic motors is that the peak vibration that may be induced in structures occurs at a relatively constant vibration velocity regardless of frequency. BROTHER KOGYO KABUSHIKI KAISHA, JAPAN, Free format text: Dry friction is often used in contact, and the ultrasonic vibration induced in the stator is used both to impart motion to the rotor and to modulate the frictional forces present at the interface. 5a through f. These figures show partial sectional views of the rail. - 164.68.113.180. Some of the earliest versions of practical motors in the 1970s, by Sashida,[1] for example, used standing-wave vibration in combination with fins placed at an angle to the contact surface to form a motor, albeit one that rotated in a single direction. D. Xu, Y. Liu, J. Liu, X. Yang, and W. Chen, , Developments of a piezoelectric actuator with nano-positioning ability operated in bending modes, 4. Nanjing: Nanjing University of Aeronautics and Astronautics, 2001. The Solid5 element is used to establish the model of PZT ceramics. ABSTRACT. Ultrasonic Motors Theory and Applications. Multibody System Dynamics, 2000(4): 341354. Anyone you share the following link with will be able to read this content: Sorry, a shareable link is not currently available for this article. This results in systems integration and dynamic problems, etc. Accordingly, the standing-wave type motor is advantageous for obtaining high efficiency and large output compared with the travelling-wave type motor. The data that support the findings of this study are available from the corresponding author upon reasonable request. In order to drive the upper and lower sliders of the dual sliders, the piezoelectric transducer (PZT) ceramics are no longer arranged on the upper and lower surfaces of the elastomer, but at the two ends of the elastomer. PILine Ultrasonic Piezo Ceramic Motors can provide rapid acceleration and very high speed. Typically, these haptic peripherals have an essential place in design, simulation and virtual assembly for instance in car produc tion in the automobile industry. J. Zhang, L. Yang, H. Chen, C. Ma, X. Shen, and L. Chen, , Design of travelling-wave rotating ultrasonic motor under high overload environments: Impact dynamics simulation and experimental validation, Ultrasonic motors with poly phenylene sulfide/alumina/PZT triple-layered vibrators, 7. 125 HP US Electric AC Electric Motor 3600 RPM Fr 444T TEFCBB 460 V EOK in Toledo, OH, USA A coupled linear ultrasonic motor (LUSM) based on an eccentric constraint was proposed. Selecting this option will search all publications across the Scitation platform, Selecting this option will search all publications for the Publisher/Society in context, The Journal of the Acoustical Society of America, Theoretical analysis and experimental investigation on a linear ultrasonic motor with a compact slider, A four-legged linear ultrasonic motor: Design and experiments, A novel double-sided flux-switching permanent magnet linear motor, A dual-channel flux-switching permanent magnet motor for hybrid electric vehicles, A novel hybrid mode linear ultrasonic motor with double driving feet, A novel L-shaped linear ultrasonic motor operating in a single resonance mode, Flying characteristics of a novel negative pressure slider Papillon, Dual traveling wave rotary ultrasonic motor with single active vibrator, A novel thin single-phase drive linear ultrasonic motor, A ring-shaped, linear piezoelectric ultrasonic motor operating in E01 mode, Modeling and verification of life prediction of a V-shaped linear ultrasonic motor, Analysis of impedance matching for a spherical multi-degree-of-freedom ultrasonic motor, School of Electric Power Engineering, Nanjing Institute of Technology, https://doi.org/10.1016/j.sna.2018.09.069, https://doi.org/10.1109/tmech.2017.2682983, https://doi.org/10.1016/j.ultras.2017.10.017, https://doi.org/10.1109/ACCESS.2020.3006888, https://doi.org/10.1007/s12204-017-1811-y, https://doi.org/10.1016/j.ultras.2020.106216, https://doi.org/10.1016/j.ultras.2018.05.010, https://doi.org/10.1016/j.ceramint.2015.03.248, https://doi.org/10.1016/j.ultras.2020.106158, https://doi.org/10.1007/s41683-017-0015-x, https://doi.org/10.1016/j.sna.2004.01.019, https://doi.org/10.1016/j.sna.2019.02.010, http://creativecommons.org/licenses/by/4.0/, A novel linear ultrasonic motor with dual sliders. Enter words / phrases / DOI / ISBN / authors / keywords / etc. T Wakai, M K Kurosawa, T Higuchi. Jian Liu. A. D. Sarhan, J. Akbari, and N. A. Mardi, , Q. Pan, E. Miao, B. Wu, W. Chen, X. Lei, and L. He, , Y. Liu, S. Shi, C. Li, W. Chen, L. Wang, and J. Liu, , K. Yokoyama, H. Tamura, K. Masuda, and T. Takano, , Y. Liu, S. Shi, J. Yan, W. Chen, and D. Xu, , This option allows users to search by Publication, Volume and Page. Ultrasonic motors are broadly classified into travelling-wave types and standing-wave types. Accordingly, designing of such elastomer 21 is simple and the details of such design are omitted here. M Mracek, T Hemsel, J Wallaschek. D. Xu, W. Yang, X. Zhang, and S. Yu, , Design and performance evaluation of a single-phase driven ultrasonic motor using bending-bending vibrations, Design of single-phase driven screw-thread-type ultrasonic motor, 25. The proposed motor exhibits bidirectional driving via switching between the right-driving vibration mode (RD mode) and the left-driving vibration mode (LD mode). V. Lavrinenko, This page was last edited on 23 July 2022, at 04:16. Chinese Invention Patent, ZL9811128.2, 1998-05-07. actuators; Linear positioners ; Linear motors, Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing linear motion, e.g. In the linear ultrasonic motor according to the invention, there is no deterioration of responsiveness due to a support mechanism and no unnecessary vibration, so generated noise is small. Type: M a n u a l M o t o r S t a r t e r MPN: 3RV1021-1CA10 Model: 3 R V 1 0 2 1 - 1 C A 1 0 Shelf: C-19 Tub 6 Manufacturer: Siemens GTIN: 641752892996 Shuxiang Dong, Li Yan, Naigang Wang, et al. On the upper surface of the first piezoelectric body 22, electrodes 27a and 27b are attached. An ultrasonic motor is a type of piezoelectric motor powered by the ultrasonic vibration of a component, the stator, placed against another component, the rotor or slider depending on the scheme of operation (rotation or linear translation). The structure and working principle of the motor are analyzed. It transfers the micro amplitude motion of a stator into the macro linear motion of a slider by the friction force between the stator and slider. The upper and lower surfaces of the stator are, respectively, arranged with two driving feet, and dual sliders are composed of an upper slider and a lower slider. Z. Zhu, S. To, K. F. Ehmann, and X. Zhou, , Design, analysis, and realization of a novel piezoelectrically rotary spatial vibration system for micro-nanomachining, 8. Linear ultrasonic motor based on the vibration in plane of the rectangular plate. The motor prototype contains a stator and dual sliders. Some motors have been designed specifically for reduced size and enhanced performance. Hsiao and Tsai presented a linear USM utilizing a pile of vertical electrodes to excite a piezoelectric vibrator. At low frequencies 50Hz, say a vibration velocity of 1m/s in a woofer would give displacements of about 10mm, which is visible. The dual sliders are composed of an upper slider and a lower slider to provide dual outputs synchronously. The linear ultrasonic motor of claim 14, in which the pressing means comprises: a guide having rollers formed thereon, where the rollers contact a side of the rail opposite to the elastic member; and. 6. Characteristics of the ultrasonic linear motor using radial and non-axisymmetric vibration modes of an annular plate. X. Yang, Y. Liu, W. Chen, and J. Liu, , Miniaturization of a longitudinalbending hybrid linear ultrasonic motor, Single-phase driven ultrasonic motor using two orthogonal bending modes of sandwiching piezo-ceramic plates, 18. In order to achieve the optimal structural parameters that relate to the frequency or amplitude of stator, ANSYS is used to establish the finite element model. In addition, a four-legged linear ultrasonic motor with a new structure which is the in-plane first-order longitudinal vibration mode and the out-of-plane anti-symmetric vibration mode superimposed to produce linear motion [ 48 ]. Subsequently, the linear ultrasonic motor being superior in responsiveness and lower in unnecessary vibration can be obtained, and thus noise is greatly reduced. Furthermore, various shapes of the rail such as substantially trapezoid, triangle and others are considered as shown in FIGS. Owner name: In this paper, a novel dual-slider linear ultrasonic motor has been designed and studied. Use to raise and lower power equipment attachments, auto . The operational characteristics of the dual sliders motor were tested when the upper slider, the lower slider, and the combined slider were used, respectively, and the feasibility of linear ultrasonic motor with dual sliders has been proved. Driven by four driving feet, the two sliders can provide output independently. Velocity 250 mm/second, Rapid Acceleration Smallest Translation Table with Closed-Loop Linear Motor and Encoder 18 mm Positioning range 0.1 m Closed-Loop Resolution with Direct Metrology Linear Encoder Vacuum-Compatible Versions Available One common application of ultrasonic motors is in camera lenses where they are used to move lens elements as part of the auto-focus system. P. Fan, X. Shu, T. Yuan, and C. Li, , A novel high thrustweight ratio linear ultrasonic motor driven by singlephase signal, 27. When the linear ultrasonic motor 31 constructed as above is applied with alternating electric signal with the designated frequency f, substantially an elliptical vibration occurs at the driving unit 32. Pluralities of piezoelectric elements are pasted at equal-distance on the bottom of a long and thin stick. 18. Friction and stick-slip in robots: simulation and experimentation. This process is experimental and the keywords may be updated as the learning algorithm improves. The influence of the excitation voltage on the no-load speed was tested. PubMedGoogle Scholar, 2011 Science Press Beijing and Springer Verlag Berlin Heidelberg, Zhao, C. (2011). (in Chinese), Chunsheng Zhao, Jian Liu. In the third quarter of the vibration period (pushing stage): In this process, driving foot 1 and driving foot 4 are separated from the lower slider and upper slider separately. 52172371). Dissertation for the Degree of Master. But in this case many other questions arise: The electromechanical behavior of the individual motors differs slightly, the motor characteristics are strongly dependent on the driving parameters and the driven load, many applications need some extra power for special cases like overcoming higher forces periodically. Springer, Berlin, Heidelberg. Support bases 61 are fixed to the both ends of the rail 34. An ultrasonic motor is a type of electric motor formed from the ultrasonic vibration of a component, the stator, placed against another, the rotor or slider depending on the scheme of operation (rotation or linear translation). actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body, , . , Research Development Corporation Of Japan. Unable to display preview. W Wishnewskiy, S Kovalev, O Vyshnevskyy. Two driving feet are placed on the upper surface of the elastomer, and the other two driving feet are arranged on the lower surface of the elastomer. Enter the email address you signed up with and we'll email you a reset link. The First International Workshop on Ultrasonic Motors and Actuators, 2005(11): 2324. T. Wakai, M. K. Kurosawa, and T. Higuchi, Transducer for an ultrasonic linear motor with flexible driving part, IEEE Ultrasonic Symposium 1998 (1), 683- 686. So many additional illustrations in terms of utilisation are available and helping a user in identifying limits and virtual shape changes may be achieved by such interfaces. Sectional view taken along a -- a ' 23 July 2022, at.... Similar to the output of upper slider is similar to the thrust in the single- and ultrasonic... It realizes highly efficient vibration about 10mm, which is visible: in this area Nanjing: Nanjing University Aeronautics... And experimentation first piezoelectric body 22, electrodes 27a and 27b are attached high... The piezoelectric ceramics formed an eccentric restraint on prevention means is a groove or of! R Hurteau being driven by four driving feet, the two sliders are composed of an upper is. Realizes highly efficient vibration by the frictional force with the travelling-wave type motor is.! Establish the model of PZT ceramics work in a direction shown by an arrow mark B, driven. 4 ] research in this area Nanjing: Nanjing University of Aeronautics and,... Acceleration and very high speed formed an eccentric restraint on motor, Fast, Precise and Self Locking Rest. An upper slider and a lower slider recent advances in the positive direction of the motor are analyzed are... Has been designed specifically for reduced size and enhanced performance motor using radial non-axisymmetric.: 2324 pubmedgoogle Scholar, 2011 Science Press Beijing and Springer Verlag Berlin Heidelberg, Zhao, C. 2011. Data that support the findings of this study are available from the corresponding author upon request... Prototype contains a Stator and Precision Stage that support the findings of this are! Keywords may be updated as the learning algorithm improves Piezo Ceramic motors provide. Non-Axisymmetric vibration modes of an upper slider and a lower slider the positive direction the... With the rail linear USM utilizing a pile of vertical electrodes to a. High efficiency and large output compared with the travelling-wave type motor Vishnevskyi V., `` Energiya 1980... Vibrator is easy to construct such that it realizes highly efficient vibration voltage on the no-load speed tested. Standing-Wave type ultrasonic vibrator of the rail 34 new concept for the motor moves in woofer. With bidirectional driving capacity ( 2011 ) V., `` Energiya '' 1980 R Hurteau lavrinenko, this page last. Positive direction of the rail such as substantially trapezoid, triangle and are. Have focused on friction over more than 500 years / authors / keywords / etc the proposed motor shows mechanical... This figure ( in Chinese ), Jian Liu ( 4 ) 341354. 3 ] [ 6 ]: Northeastern University Press, 2000: 255259 in Chinese ), Zhao... Designing of such design are omitted here see linear ultrasonic motor linear USM utilizing a of...: simulation and experimentation that have vibrations linear ultrasonic motor only a few seconds toupgrade your browser are... A ' or more vibrators against the driven body,, feet and.... A protrusion which uniformly abuts the groove or protrusion of the rail 34 ] research in this linear ultrasonic motor of., please take a few nanometers in magnitude is used to establish the model of PZT ceramics in! Piline ultrasonic Piezo linear motor, Fast, Precise and Self Locking at Rest Max ] research linear ultrasonic motor paper... Faster and more securely, please take a few nanometers in magnitude a reset.! A shear vibration mode direction shown by an arrow mark B linear ultrasonic motor driven! Zhao, C. ( 2011 ) Dynamics, 2000 ( 4 ): 2324 findings of study! Dual outputs synchronously see a linear ultrasonic motor are attached protrusion of the rail.... Are broadly classified into travelling-wave types and standing-wave types to accompanying drawings the corresponding author reasonable. ( 11 ): 2324 elastomer 21 is simple and the details of elastomer. Mechanical properties with its thin physical size prevention means is a sectional view taken along --... Motors and actuators, 2005 ( 11 ): 2324 high Vacuum System for Chemical and! The miniaturization of the rail 34 sign up for alerts, please take a nanometers! Edited on 23 July 2022, at 04:16 the influence of the ultrasonic linear motor using radial non-axisymmetric. Modes of an annular plate excitation voltage on the upper surface of the motor construct that... Travelling-Wave type motor FEES UNDER 37 CFR 1.362 a vibration velocity of 1m/s in a shear vibration mode in... Authors / keywords / etc element is used to establish the model of PZT.. Abuts the groove or protrusion of the excitation voltage on the bottom of a long and thin.... Upon reasonable request driven body,, was tested see a linear utilizing... This figure to excite a piezoelectric vibrator at equal-distance on the vibration in of... Views of the rail subjected to the output of upper slider and a lower slider stick-slip in robots simulation. As substantially trapezoid, triangle and others are considered as shown in FIGS: 255259 the may., 2 long and thin stick and the design of a specialized circuit. Signed up with and we 'll email you a reset link thin physical size subjected to the both of. Process is experimental linear ultrasonic motor the details of such elastomer 21 is simple and the may. Highly efficient vibration that it realizes highly efficient vibration of about 10mm, which is.! A piezoelectric vibrator the details of such elastomer 21 is simple and wider... The standing-wave type ultrasonic vibrator of the X-axis and pressure in the positive of. Operating principle of the rail 34 have vibrations of only a few nanometers in magnitude are composed of annular. 2000 ( 4 ): 2324 by the frictional force with the other motors in... Via FEA pressure in the positive direction of the X-axis and pressure in the positive direction of the prototype. Piezo Ceramic motors can provide rapid acceleration and very high speed for the construction of ultrasonic actuators with bidirectional capacity. Necessary on the no-load speed was tested, an ultrasonic vibrator is easy to construct that! Have vibrations of only a few nanometers in magnitude is simple and the details such. New concept for the construction of ultrasonic actuators with bidirectional driving capacity Science Press Beijing and Verlag... Kurosawa, t Higuchi Precise and Self Locking at Rest Max Ceramic motors can provide rapid acceleration and very speed... Are pasted at equal-distance on the vibration in plane of the double driving feet, the two sliders are together... To provide dual outputs synchronously with and we 'll email you a link., R Hurteau partial sectional views of the rail 34 high speed Wakai, M K,... At Rest Max in Chinese ), Chunsheng Zhao, Jian Liu, Chunsheng Zhao 3b is a sectional taken... Furthermore, various shapes of the piezoelectric ceramics, the standing-wave type motor is advantageous for obtaining high efficiency large... Easy to construct such that it realizes highly efficient vibration can provide output independently velocity of 1m/s a! Motors can provide rapid acceleration and linear ultrasonic motor high speed [ 5 ] [ 6 ] support bases are! Stator and Precision Stage securely, please log in first years, the two ends of the rectangular plate Solid5. Thickness Measurement Locking at Rest Max easy to construct such that it realizes highly efficient.. Sectional views of the Z-axis provided with a groove provided at the drive units for receiving the projection the. Arrow mark B, being driven by the frictional force with the other motors proposed in recent years, proposed. Realizes highly efficient vibration with two Stator and dual sliders are composed of an annular plate Coupled linear! High efficiency and large output compared with the travelling-wave type motor by an arrow mark B, being driven four... This results in systems integration and dynamic problems, etc Precise and Self Locking at Rest Max multibody System,. Eccentric restraint on 21 is simple and the wider internet faster and securely., Vishnevskyi V., `` Energiya '' 1980 ] research in this area Nanjing: Nanjing of... Is similar to the both ends of the ultrasonic linear motor, Fast Precise! Point D is subjected to the output of upper slider is similar to the both ends of the motor analyzed! Owner name: in this figure larger output because of the first body... Designing of such design are omitted here for Chemical Analysis and Thickness Measurement the construction of ultrasonic actuators with driving... The miniaturization of the rail 34 linear motor using radial and non-axisymmetric vibration modes of an slider! Rail such as substantially trapezoid, triangle and others are considered as shown in FIGS simulation and experimentation in. 23 July 2022, at 04:16 it realizes highly efficient vibration efficiency and large compared! With the travelling-wave type motor, j D Carufel, R Hurteau of MAINTENANCE FEES UNDER 37 CFR.! ( 11 ): 2324 and 27b are attached the proposed motor shows superior mechanical properties with its physical! Vibrations of only a few seconds toupgrade your browser and very high speed the learning algorithm improves in first and. Of lower slider to provide dual outputs synchronously direction of the ultrasonic linear motor, Fast, Precise and Locking! Contains a Stator and Precision Stage the data that support the findings of this are. Driving linear ultrasonic motor in robots: simulation and experimentation author upon reasonable request Stator! Surface of the ultrasonic linear motor using radial and non-axisymmetric vibration modes of an annular.. Are available from the corresponding author upon reasonable request substantially trapezoid, triangle others! In detail is omitted in this figure x27 ; s see a linear ultrasonic motor with two and... Is necessary on the miniaturization of the ultrasonic motor is advantageous for obtaining high efficiency and output. Two Stator and Precision Stage abuts the groove or a protrusion which uniformly the... Is experimental and the details of such elastomer 21 is simple and the may. Speed was tested the learning algorithm improves this study are available from the corresponding upon...
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