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www.us-tech.com
October, 2024 Z-Tip-Tilt Nanopositioning Stage from PI
AUBURN, MA — PI is now offering an ultra- low-profile Z-tip-tilt stage designed for demanding alignment applications in optics, semiconductors, precision assembly, and photonics. Based on air bearings and linear motors, the stage is wear-free, maintenance- free, and cleanroom compatible. High speed is ensured by three-phase
linear motors, while high resolution and pre- cision are provided by closed-loop operation with linear encoders (1 nm resolution) for direct position feedback. The direct-drive design, free of drive
screws and gears, enables high dynamics with acceleration up to 1g, high speed, and outstanding positional repeatability with zero backlash. The 10 in. (25 cm) diameter
A-523 Z-tip-tilt stage.
platform supports a high load capacity of 18 lb (8.2 kg). The compact design provides 0.2 in. (5 mm) of Z-travel and a rotation range of 2° for the tilt axes.
The parallel-kinematics integrated
design with only one moving platform signif- icantly reduces height, center of gravity, and inertia. The single-platform design also elim- inates the accumulation of errors commonly seen in Z-tip-tilt systems based on three indi- vidual modules. The A-523 Z-tip-tilt stage can be paired with a two-axis planar air- bearing stage to provide five-axis precision motion for semiconductor and laser process-
ing automation. Contact: PI (Physik Instrumente) L.P.,
16 Albert Street, Auburn, MA 01501 % 508-832-3456 fax: 508-832-0506
E-mail:
info@pi-usa.us Web:
www.pi-usa.us
See at electronica, Hall A3 Booth 673
EpoxySet: Engineered UV-Cured Products
WOONSOCKET, RI — EpoxySet Inc. is showcasing its extensive line of high tech, UV/light cure adhesives at The ASSEMBLY Show 2024. The UV line includes the Flashbond® UV-3720. This active alignment adhesive has exceptionally low cure shrinkage under 0.1 percent. It is a one part, dual cure (UV or heat) system with a high
Flashbond UV-3720 UV cure adhesive.
Tg of 311°F (155°C), a low CTE and can withstand 85/85 for 1,000 hours with very low mois- ture absorption. It is perfect for holding alignments through a temperature range of –67 to +392°F (–55 to +200°C) EpoxySet has been provid-
ing high-performance, advanced polymers to medical and elec- tronic device manufacturers since 1997, providing consistent quality products with superior technical support to meet the most demanding applications. Vast experience in creating cus- tom formulations allows unique
solutions quickly. Contact: EpoxySet, Inc.,
718 Park East Drive,
Woonsocket, RI 02895 % 401-726-4500 E-mail:
info@epoxyset.com Web:
www.epoxyset.com
See at The ASSEMBLY Show, Booth 1040
See at SMTAI, Booth 2726, and at electronica, Hall A3, Booth 424
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