Sell Your Projects | My Account | Careers | This email address is being protected from spambots. You need JavaScript enabled to view it. | Call: +91 9573777164

Millimeter-Scale Traveling Wave Rotary Ultrasonic Motors

1 1 1 1 1 Rating 4.89 (71 Votes)

PROJECT TITLE :

Millimeter-Scale Traveling Wave Rotary Ultrasonic Motors

ABSTRACT:

Bidirectional rotary motion of a millimeter-scale traveling wave ultrasonic motor is demonstrated using solution-deposited thin-film lead zirconate titanate and wafer-scale microelectromechanical system fabrication techniques. Rotation speeds of a motor 3 mm in diameter have been characterized up to 2000 r/min as a function of voltage, phase, and frequency, with power consumption less than 4 mW. Frequency characterization shows no nonlinear behavior, while phase characterization shows that motion can be generated with a single source drive. Furthermore, imprint in the piezoelectric response was exploited to achieve higher speeds, starting voltages lower than 4 V, and demonstration of a 2-mm diameter motor up to 1730 r/min. Design and fabrication of the motors are also presented.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


Millimeter-Scale Traveling Wave Rotary Ultrasonic Motors - 4.9 out of 5 based on 71 votes

Project EnquiryLatest Ready Available Academic Live Projects in affordable prices

Included complete project review wise documentation with project explanation videos and Much More...