Low-profile rotary stages provide resolution to 0.0015 µrad

Nov. 2, 2021
The A-630 series includes A-634 and A-638 model direct drive rotary stages with 150 and 350 mm table diameters, respectively.

The A-630 series includes A-634 and A-638 model direct-drive rotary stages with 150 and 350 mm table diameters, respectively. They measure 60 mm tall, provide speed to 3000 degrees/sec., resolution to 0.0015 µrad, and respective flatness and eccentricity of 175 and 300 nm. For transmitted light applications, the large-aperture A-688 model is available.

PI (Physik Instrumente)

Auburn, MA

pi-usa.us

GET PRICING

About the Author

LFW Staff

Published since 1965, Laser Focus World—a brand and magazine for engineers, researchers, scientists, and technical professionals—provides comprehensive global coverage of optoelectronic technologies, applications, and markets. With 80,000+ qualified print subscribers in print and over a half-million annual visitors to our online content, we are the go-to source to access decision makers and stay in-the-know.

Sponsored Recommendations

Request a quote: Micro 3D Printed Part or microArch micro-precision 3D printers

April 11, 2024
See the results for yourself! We'll print a benchmark part so that you can assess our quality. Just send us your file and we'll get to work.

Request a Micro 3D Printed Benchmark Part: Send us your file.

April 11, 2024
See the results for yourself! We'll print a benchmark part so that you can assess our quality. Just send us your file and we'll get to work.

Request a free Micro 3D Printed sample part

April 11, 2024
The best way to understand the part quality we can achieve is by seeing it first-hand. Request a free 3D printed high-precision sample part.

How to Tune Servo Systems: The Basics

April 10, 2024
Learn how to tune a servo system using frequency-based tools to meet system specifications by watching our webinar!

Voice your opinion!

To join the conversation, and become an exclusive member of Laser Focus World, create an account today!