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P-780 Miniature Piezo Flexure NanoPositioners

P-780 Piezo Flexure Stages are extremely compact and fast devices, providing a positioning and scanning range of up to 80 µm with settling time of only a few milliseconds. The P-780 is designed for applications with loads up to 100 grams. Both open loop and closed loop versions with integrated LVDT (Linear Variable Differential Transformer) feedback sensors are offered to suit your application.

Application examples:
Metrology, nanopositioning, scanning microscopy, disk drive testing, fiber optics, scanning interferometry, bio-technology, micromanipulation etc.

Working principle:
P-780 is equipped with a low voltage piezoelectric drive (0 to 100 V) integrated into a sophisticated flexure guiding system. The force exerted by the piezo drive pushes a multi-flexure parallelogram via an integrated motion amplifier. The wire EDM (Electric Discharge Machining) cut flexures are FEA (Finite Element Analysis) modeled for zero stiction/friction, ultra-high resolution and exceptional guiding precision. An integrated LVDT position feed- back sensor provides nanometer scale resolution and stability in closed loop operation (with PI electronics recommended below).

New Piezo Flexure NanoPositioning and Scanning Stage Selection Guide: Click Here

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