Aerotech’s ANT-20G goniometers represent a significant breakthrough
in the high-accuracy angular alignment of optical components.
This unique design utilizes Aerotech’s best-in-class direct-drive
noncontact motor technology. When used with Aerotech’s MXH
multiplier, the ANT-20G series provides an industry-leading positioning
speed of 150 degrees per second.
High-precision bearings, linear encoder feedback, and noncontact
and noncogging direct-drive technology assure the highest level
of performance and make excellent repeatability and in-position
stability a reality. The goniometers can be stacked to provide
pitch and roll about the same point in space.
The critical elements of the ANT-20G goniometers, as with all
other ANT series nanopositioners, were selected to operate in
a 24/7 manufacturing environment. Unlike worm- or piezo-driven
goniometers, the ANT-20G series will not require periodic adjustment
or maintenance. This will assure many years of trouble-free operation.
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