Piezo Mirror Mount, UHV, Clear Edge, 1.0 in., 2-Axis, Left-handed
Model: 8821-L-UHV
Product Series Overview
Ultra-high Vacuum Picomotor Optical MountsThe 8821-L-UHV provides the precision and stability of the Picomotor actuator with greater beam access while utilizing the clear edge ULTIMA® Kinematic Optical Mount can now be used in UHV environments (10-9 Torr) as well as for VUV/EUV applications. It provides smooth, reliable motorized adjustment along with carbide pads, thick front and rear plates and optimized, stiff springs to improve the long-term stability and provide greater protection against vibrations. Spring-loaded pawls gently, but securely, hold a high precision 1 inch (25.4 mm) diameter optic from the back against three points on the front plate of the mount. Convenient clearance mounting holes on each of two sides are compatible with either 8-32 or M4 screws providing quicker, more precise, and more secure mounting.
Clear Edge Design
With a clear edge design, beams can be reflected from one mount to another at smaller incident angles, thus taking less space between the mounts. These types of mounts also provide the ability to pass a beam near the optic and allow for greater beam access. UHV Clear Edge Picomotor Optical Mounts are available for mounting 1-, 2- and 3-in. mirrors.
Easy-to-Use, Flexible Picomotor Controllers
How the Patented Picomotor Design Works
0.7 µrad Angular Resolution
Set-and-Forget Long-Term Stability
Smooth and Reliable Motorized Adjustment
Resources & Downloads
3D Product Models
2D Product Drawings
UHV Picomotor Clear Edge Optical Mount Datasheet(823.3 kB, PDF) 8821-L-UHV_RC(353.9 kB, PDF) Open vs Closed Loop Picomotors(1.6 MB, PDF) Picomotor FAQ(3.1 MB, PDF)