The ANT-4V
represents a significant breakthrough in vertical alignment of
high-precision components. This unique, patented device incorporates
the best high-performance features: high speed (50 mm per second),
high resolution (2 nm), superior in-position stability, and high
accuracy (200 nm), in one compact package. Its superior noncontact
direct drive employs high-accuracy direct position feedback. When
combined with Aerotech's MXH multiplier, it offers an industry-leading
2 nm resolution in addition to high speed and accuracy.
All the critical
elements of the ANT-4V were selected to operate in a 24/7 environment
and, unlike screw- or piezo-based vertical stages, the ANT-4V
requires no maintenance and will assure years of trouble-free
operation.
Noncontact
Direct Drive
Only noncontact direct-drive technology offers the robust, accurate,
and high-speed positioning necessary for mass production of precision
devices. ANT stages utilize advanced direct-drive technology pioneered
by Aerotech (patent pending) to achieve the highest level of positioning
performance. This direct-drive technology is high-performance,
non-cogging, noncontact, high-speed, high-resolution, and high-accuracy.
This unique drive technology offers a significant (several times
higher) throughput advantage over conventional screw and piezo-drive-based
systems.
For more information, please contact
Aerotech, Inc., 101 Zeta Drive, Pittsburgh, PA 15238, Phone: 412-963-7470,
Fax: 412-963-7459, e-mail: sales@aerotech.com.
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