Aerotech
Rotary Translation Stages
Precision
Worm-Gear Drive
.
Lowest
cost alternative to direct-drive rotary stages
.
Ideal
for lower duty cycle, medium precision applications
.
Large
load-carrying capability
.
Well
suited for unbalanced loads
.
Good
in-position stability
.
Optional
clear aperture available
The
ART300
series of motorized stages provides precision
rotational
positioning for laboratory and industrial
applications
alike. This industrial-grade stage has excellent
accuracy
and resolution, making it the ideal indexer for
precision
factory automation.
Each
stage incorporates dual large diameter pre-loaded
angular
contact bearings that are spaced to provide excellent
runout
and wobble specifications, as well as good load
handling
capability. The drive mechanism is a precision gear
and
matched worm that are pre-loaded to reduce backlash.
Both
the ART320 and ART330 are oil-filled to assure long
gear
life at high continuous table speeds.
All
stage tabletops feature Teflon-impregnated hardcoats,
with
stainless steel Helicoil inserts to prevent thread wear.
Motor
and Drives
All
ART300 stages include an Aerotech brushless
servomotor.
A full range of matching drives and controls are
available
for a complete single-source solution.
The
ART300 series of motorized stages provides precision
rotational
positioning for laboratory and industrial
applications
alike.