Reverse Piezoelec effect queries

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SUMMARY

The reverse piezoelectric effect can be controlled with precision, allowing for the expansion of materials when specific voltages are applied. However, the ability to statically hold a position for short durations, such as 10 milliseconds, is contingent upon the application and the materials used. For optimal performance, it is essential to explore various techniques and materials tailored to specific requirements. Industrial examples and datasheets available at www.piezo-motor.net provide valuable insights into the capabilities and speed of piezoelectric systems.

PREREQUISITES
  • Understanding of reverse piezoelectric effect principles
  • Familiarity with voltage application techniques
  • Knowledge of material properties relevant to piezoelectric applications
  • Experience with precision motion control systems
NEXT STEPS
  • Research materials suitable for reverse piezoelectric applications
  • Explore voltage control techniques for precision motion
  • Investigate industrial piezoelectric systems and their datasheets
  • Learn about alternative mechanisms for static positioning
USEFUL FOR

Engineers, researchers, and developers involved in precision motion control, as well as those interested in the applications of piezoelectric materials in industrial settings.

srihari
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How accurately can reverse piezoelectric effect be controlled? Can I say if I apply so and so voltages across it i can expand it to so and so distance and statically hold it in that position for some time(Small timings around 10 millisecs)? If no any other mechanism that can be employed?
 
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The piezoelectric effect can be and is used for precision motion control. See www piezo-motor net for some industrial examples (check out the datasheets for performance info, I was pretty impressed with how fast they are, not at all what I expected).

Whether you can use it directly to position an item and accurately hold it will depend heavily on the application. You'd have to do some more research about what materials and techniques would be suitable given your requirements.
 

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