Resolution for Precision Alignment and Meeting, new from PI.
Picture Credit score: Physik Instrumente
Auburn, MA – PI, a world chief in movement management and nanopositioning programs, gives an ultra-low-profile Z-Tip-Tilt stage designed for demanding alignment purposes in optics, semiconductors, precision meeting, and photonics.
Primarily based on air bearings and linear motors, the stage is wear-free, maintenance-free, and cleanroom appropriate.
Excessive Pace, Decision, and Load Capability
Excessive pace is ensured by 3-phase linear motors, whereas excessive decision and precision are offered by closed-loop operation with linear encoders (1 nm decision) for direct place suggestions. The direct-drive design, freed from drive screws and gears, allows excessive dynamics with acceleration as much as 1g, excessive pace, and excellent positional repeatability with zero backlash. The ten-inch diameter platform helps a excessive load capability of 18 lbs. The compact design supplies 5 mm of Z-travel and a rotation vary of two° for the lean axes.
Low Profile Enabled by Parallel-Kinematics Design
The parallel-kinematics, built-in design with just one transferring platform considerably reduces peak, heart of gravity, and inertia — best for high-dynamic purposes. The only-platform design additionally eliminates the buildup of errors generally seen in Z-Tip-Tilt programs primarily based on three particular person modules.
5-Axis and 6-Axis Combos
The A-523 Z-Tip-Tilt stage will be paired with a 2-axis planar air-bearing stage to supply 5-axis precision movement for semiconductor and laser processing automation. A 6DOF mixture with the low-profile A-361 XYθz stage can be out there.
Functions
The A-523 three-axis air-bearing stage is right for high-precision alignment automation duties, corresponding to optics testing and positioning, wafer inspection, fiber positioning, flat-screen inspection, lens alignment, maskless lithography, and µ-LED manufacturing.
Video: Instance of a 5-Axis high-precision stage primarily based on the A-523 Z-Tip-Tilt and the A-311 planar XY stage
Extra info on the Z-Tip-Tilt nanopositioning stage: A-523 PIglide Excessive-Precision Z-Tip-Tilt Stage with Air Bearings
Industries Served
Optics, Photonics, Semiconductors, Precision Meeting, Automation
