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AVS, AVSI1000 pages
Vertical Translation Stage
Long-life linear guide bearing system
AVS100/AVSI100 Series
Submicron closed-loop positioning
Vertical Lift Stages
AVS100/AVSI100 Series
Low-cost high performance stage
6, 13, and 25 mm travel models
Precision-ground ball screw
Integral or removable motor
Aerotech’s AVS100/AVSI100 series stages offer the ideal
solution for applications that require very small incremental
movements in elevation above a horizontal plane. Low
profiles and precise motion capability make these stages
ideal for use in semiconductor wafer inspection and testing,
fiberoptics assembly and inspection, automated tool
alignment, machine vision inspection systems, and laser
machining applications.
The AVSI100 series stages provide identical performance
to the AVS100 stages, but in an even smaller footprint. The
AVSI100 integrates the motor directly with the drive screw
with no motor coupling. This makes the stage significantly
shorter in length.
Quality Design Provides Superior Performance
The AVS100/AVSI100 series provides precise elevation of
a load in a vertical plane using a moving wedge design. The
precision machined wedge block converts horizontal
movement from a precision-ground ball screw to vertical
elevation of the AVS100/AVSI100 series tabletop.
Sealed linear motion guide bearings with integral wipers
are incorporated to provide excellent payload capability,
long life, and smooth, precision motion. Stable and parallel
vertical motion with no rocking or horizontal deviation of
the platform is ensured.
Careful design of the wedge angle and bearing system
allows the AVS100/AVSI100 series to achieve submicron
resolution and still maintain a compact profile. The optional
HALAR factory calibration option is available to further
increase standard accuracy and repeatability.
www.aerotech.com
A Better Approach to Vertical Motion
The vertical lift approach offers an alternative to traditional
Z-plane oriented stages. Not only do the AVS100/AVSI100
series stages offer a lower profile, but the load can also be
accessed easily from any side. And by centering the
payload over the bearings, there are no cantilevering
effects. The AVS100/AVSI100 series stages provide a
space-saving alternative to traditional XYZ systems and are
equally suited to laboratory and industrial applications.
Optional stage finishes are available for various
environments, including vacuum preparation.
Additional Standard Features
All AVS100/AVSI100 series stages are equipped standard
with integral limit switches and mechanical hard stops. The
stage tabletop is treated with a Teflon®-impregnated
hardcoat (Rockwell 62 hardness) that is scratch-resistant
and provides outstanding protection in the harshest
environments. The stage itself has a black anodize finish.
Motor and Drives
The AVS100/AVSI100 series includes Aerotech's high
performance NEMA 23 frame-size BMS series brushless,
slotless servomotor. The slotless motor has zero cogging
and therefore is optimized for applications requiring very
smooth motion.
Aerotech manufactures a wide range of matching drives and
controls to provide a fully integrated and optimized motion
solution.
WORLD HEADQUARTERS: Aerotech, Inc., United States • Phone: +1-412-963-7470 • Email: sales@aerotech.com
Aerotech, Ltd., United Kingdom • Phone: +44-118-9409400 • Email: sales@aerotech.co.uk
Aerotech GmbH, Germany • Phone: +49-911-9679370 • Email: sales@aerotechgmbh.de
Aerotech KK, Japan • Phone: +81-47-489-1741 • Email: sales@aerotechkk.co.jp
Aerotech China • Phone: +852-3793-3488 • Email: saleschina@aerotech.com
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