Ultrasonic Motors
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Magsoft Corporation
Distribution and technical support of engineeringprograms, consulting, design and analysis, optimization, electric machines, motors, brushless motors, synchronous machines, induction machines, steppermotors, stepping motors, variable reluctance motors, generators, rotating and linear actuators, contactors, sensors, magnetic recording, magnetic sorting, magnetic bearings, power lines, shielding, ...
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SOLID-STATE ACTUATION AS A DRIVING MECHANISM
Presented at the SPIE International Conference, Smart Structures and Materials Symposium, Enabling Technologies: Smart Structures and Integrated Systems, San Diego, CA, 3-6 March 1997. Rotary Ultrasonic Motors Actuated By Traveling Flexural Waves Shyh-Shiuh Lih, Yoseph Bar-Cohen, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 yosi@jpl.nasa.gov and Willem ...
 ndeaa.jpl.nasa.gov/nasa-nde/lommas/spie-usm97.htm reviews
Surface Acoustic Wave Linear Motor
Surface Acoustic Wave Linear Motor Keyword: Surface Acoustic Wave, Ultrasonic Motor, Linear Motor, Rayleigh Wave, Piezoelectric Transducer, Silicon Slider Abstract We have already demonstrated an extremely high performance surface acoustic wave (SAW) linear motor operating at 10 MHz . The SAW motor has a lot of merits such as high output force of 3.5 N , high speed more than 1 m/s , fine ...
www.intellect.pe.u-tokyo.ac.jp/research/sawmotor/sawmotor_e.html reviews
USM at the JPL's NDEAA
Ultrasonic Actuators and Motors This homepage covers the advanced actuators activity of the JPL's NDEAA Technologies Lab. The initial phase of this effort was focused on ultrasonic motors. This part was done jointly with QMI (Costa Mesa, CA) and it was funded as a Telerobotic subtask of the Planetary Dextereous Manipulator (PDM) task that was managed by Dr. Hari Das. The Program Managers at JPL ...
ndeaa.jpl.nasa.gov/nasa-nde/usm/usm-hp.htm reviews
PIEZOPUMP
PIEZOPUMP The NDEAA's piezoelectric peristaltic pump Dr. Yoseph Bar-Cohen and Dr. Zensheu Chang, JPL, Section 354 This website describes the Piezopump of the JPL's NDEAA Group There is a range of NASA experiments, instruments and applications where miniature pumps are needed. To address such needs, a piezoelectrically actuated miniature pump is being developed under a NASA Code S PIDDP task.
ndeaa.jpl.nasa.gov/nasa-nde/pump/piezopump.html reviews
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