Piezo Mirror Mount, Pint-Sized, Center Mount, 0.5 in. Diameter, UHV

Derived from the standard 8885 Picomotor actuated Pint-Sized Center Mount, 0.5 in. Diameter, New Focus is pleased to introduce an ultrahigh vacuum version. With two UHV rated Picomotor actuators, it allows remote adjustment of the tip and tilt axes which add only 0.5 in. of depth to this 0.5 inch (12.7 mm) diameter mount. The 8885-UHV is designed for use in ultrahigh vacuum applications down to base pressures of 10-9 Torr which eliminates virtual leaks and utilizes materials with low outgassing properties. The outgassing rate of this product is less than 5 ppm of volatile mass at 85°C over three hours. With new implemented Kapton leads, the design virtues of this unit are critical in environments including vacuum ultraviolet (VUV) and extreme ultraviolet (EUV) applications. This pint-sized mount is fully compatible with the posts, pedestals, and mounts you already own.
The UHV Picomotor mirror mounts come with 2 different types of cables:
- Short UHV-compatible Kapton cables that are connected directly to the mirror mount
- A 7-ft. (2.1-m) non-UHV RJ11 cable for use outside of the vacuum.
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
2D Product Drawings
8885_RC(41.7 kB, PDF)
Technical Notes
Open vs Closed Loop Picomotors(1.6 MB, PDF)
Application Notes
Certificates
EU27 Declaration of Conformity 8885-8886-8887-8885UHV.pdf(169.7 kB, PDF)
Literature
Picomotor FAQ(3.1 MB, PDF) 8885-UHV Datasheet(683 kB, PDF)
Related Products
Frequently Purchased Together
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 8742-8-KITPicomotor Controller Kit, Eight-Axis | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | 8885Piezo Mirror Mount, Pint-Sized, Center Mount, 0.5 in. Diameter | 5 Weeks FREE 2-day shipping on thousands of products on Newport.com Learn More |






