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PI lately launched a brand new, compact XYZ Nanopositioning Stage, primarily based on air bearing information expertise and closed-loop voice-coil, direct-drive linear motors, on the 2022 Photonics West, the world’s largest photonics convention.
Picture Credit score: PI (Physik Instrumente) LP
The compact 3-axis linear nanopositioning stage relies on PI’s A-142 mini air bearing linear slide and fitted to excessive precision, high-dynamics positioning, scanning and alignment purposes in fields resembling fiber optics, photonics, semiconductors, micro-mechanical programs, and so on.
Primarily based on a friction-free and wear-free precision guiding and movement system with a excessive dynamics direct-drive linear motor, this multi-axis linear translation stage excels with a 0.4 inch journey vary (10 mm) in all three linear levels of freedom, whereas sustaining a compact footprint of solely 3.1×3.5 inch (80×90 mm).
The vertical axis is supplied with a counterbalance to maximise the efficiency and dynamics of the Z-axis drive and compensate for gravitation forces. Place accuracy and repeatability of the closed-loop XYZ nanopositioning stage is assured by built-in linear encoders with 5 nm decision and superior multi-axis movement controller with EtherCat® connectivity. The controller additionally comes with quick alignment software program for photonic parts of optics assemblies.
The compact XYZ stage is designed for a great deal of a couple of kilos, however PI additionally supplies a big number of excessive load motorized XYZ precision positioning levels with excessive power motors for lengthy journey purposes in industrial automation and scientific analysis.
On the different finish of the spectrum, when sub-nanometer precision is required and quick journey ranges are enough, 3-axis piezo nanopositioning levels are additionally accessible.
XYZ Stage – Air Bearing Miniature Nanopositioning / Scanning Stage, Voice-Coil Motors | PI
Video Credit score: PI (Physik Instrumente) LP
Supply: http://www.pi-usa.us/en/
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