Additional piezo life testing results are available for download here. PICMA® actuators are space qualified and were submittet 100 billion cycles of life testing at NASA's JPL. It provides nanometer resolution over a 100. PI's piezo ceramic design and manufacturing division - PI Ceramic - provides the capability and flexibility to offer highly engineered custom sub-assemblies at a very attractive price.ġ00 Billion Cycles of Life Testing, Space Qualified The NPA100 Nano-Positioning Piezo Stack Actuator is ideally suited for integration into custom motion devices. PI's award-winning and MARS-Rover-Proven PICMA® ceramic-encapsulated co-fired piezo stacks are polymer-free and combine superior performance with extremely long lifetime. Our bonding and packaging processes greatly improve the reliability and robustness of the piezo ceramics. The flexure mount acts as a lever arm that amplifies the free stroke. Piezoelectric actuators and motors can be used in a wide range of applications, including haptic feedback, pneumatic valves, active controls and many others. PI's discrete actuators and the PICMA cofired stacks are available for operating temperatures up to 200 deg C. amplified piezo actuators consist of a single piezo stack mounted in a flexure mount. High Curie / Operating Temperatures: PI's piezo ceramic formulation boasts a high Curie temperature for a wide operating temperature range. For more information on the differences between piezo motors and actuators and their applications watch the video below, refer to the piezo motion tutorial or just contact a PI applications engineer for help. In print, online and mobile device formats.It is important to understand the principles to pick the best type for an application.
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