- About Us
- Career Center
- Nano-Social Network
- Nano Consulting
- My Account
Piezo technology specialist PI Ceramic has released a new white paper on the development and test of highly reliable multilayer piezo actuators.
Piezoelectric multilayer actuators are the driving force behind the most challenging motion control applications when it comes to speed and precision. They have found use in fields as different as injection valves for combustion engines (speed) and atomic force microscopy (precision). These types of actuators have been in use for about two decades and have reached maturity several years ago. Continuous improvements are based on long term tests and exact knowledge of the environmental operating conditions and failure modes allows to push the limits of this technology even further.
The paper describes the development and lifetime tests of ceramic encapsulated actuators under different operating conditions (DC and AC). The actuators are compared to polymer coated piezo ceramic actuators in long term tests. Equations and graphs for lifetime calculation under different operational and environmental conditions and special internal electrode designs for stress reduction are discussed.
Short link www.pi.ws/piezo_paper
PI is a leading manufacturer of hexapod systems, piezo stages, piezo linear motors and precision motion-control equipment for photonics, bio-nanotechnology & semiconductor applications. PI has been developing and manufacturing standard & custom precision products with piezoceramic and electromagnetic drives for 35+ years. The company has been ISO 9001 certified since 1994 and provides innovative, high-quality solutions for OEM and research. PI is present worldwide with eight subsidiaries and total staff of 500+.
For more information, please click here
Tel: (508) 832-3456
Fax: (508) 832-0506
Copyright © PIIf you have a comment, please Contact us.
Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
|Related News Press|
News and information
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers
One step closer to a single-molecule device: Columbia Engineering researchers first to create a single-molecule diode -- the ultimate in miniaturization for electronic devices -- with potential for real-world applications May 25th, 2015
This Slinky lookalike 'hyperlens' helps us see tiny objects: The photonics advancement could improve early cancer detection, nanoelectronics manufacturing and scientists' ability to observe single molecules May 23rd, 2015