AOM130 series mounts have been designed to position large, heavy
optics to 609.6 mm (24 inches) in diameter. These mounts are used
in major fusion and high-powered laser research and development
projects due to their excellent thermal stability and sub-arc sec
resolution.
AOM130 series optical mounts have 360° rotation capability
in both the azimuth and elevation axes. They have ball bearing
gimbal pivots to eliminate unwanted motion (cross-talk); movement
in azimuth and elevation is orthogonal and decoupled. A unique
azimuth bearing system permits operation of a fully-loaded mount
in any plane including upside-down. With Aerotech's patented*
sub arc second resolution drive, the angular range is quickly
achieved while maintaining resolution as fine as 0.026 arcseconds.
The fine thimble has a 32-division scale for reference. The spring
loaded drive mechanism assures smooth, low stiction and backlash-free
motion. 360° rotation is obtained by releasing the cell or
yoke clamp screws (tool provided). The mount's precision drive
mechanism is unaffected when the clamp screws are disengaged.
The mount and drive mechanisms feature extremely low backlash
and excellent thermal stability (less than two microradians per
°C).
Adapters for 5, 8 and 10 inch (127.0, 203.2, and 254.0 mm) optics
add versatility and value to the AOM130 series mounts. The optics
and/or adapters are held in place with three retaining clips with
non-marring set screws. The nonmarring set screws permit rigid
placement of various optic thicknesses.
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