BUFFALO, N.Y., July 30, 2026 — Allient Inc., a global designer and manufacturer of advanced specialty motor, Motion, Controls and Power products and solutions for targeted industries and applications, has announced the release of the ThruSight-Theta Continuous Rotation Rotary Stage, part of the ALIO Industries product line, an ultra-low-profile stage engineered for high-precision motion applications across automation, photonics, semiconductor and life science markets.
The ThruSight-Theta features axial flux technology in an ironless motor architecture that delivers zero cogging torque, a large 110 mm through-hole aperture and a 25 mm overall height. Designed for demanding move-and-settle applications, the rotary stage provides smooth, repeatable rotary motion while enabling backside accessibility and compact system integration.
Key features include:
- Ironless motor design eliminates cogging torque to deliver exceptionally smooth motion and improved positioning accuracy.
- Ultra-low 25 mm profile reduces system height, moving mass and Abbe error, improving precision and simplifying machine integration.
- Provides immediate positional feedback upon power-up with optional 1 Vp-p Sin-Cos analog, Digital AQB and absolute encoder outputs.
- Standard 3 m cables and multiple encoder configurations support integration into OEM automation systems.
The ThruSight-Theta is designed for high-precision applications across life and health science, photonics/micro assembly, semiconductor manufacturing and precision automation & motion control.
“ThruSight-Theta reflects Allient’s continued focus on developing advanced motion solutions for demanding precision applications,” said Mark Holcomb, product line manager. “Its ironless motor architecture provides smooth, repeatable rotary motion, while its compact design supports precise positioning and efficient system integration.”
About Allient Inc.
Allient is a global engineering and manufacturing enterprise that develops solutions to drive the future of market-moving industries, including medical, life sciences, aerospace and defense, industrial automation, robotics, semi-conductor, transportation, agriculture, construction and facility infrastructure. A family of globally responsible companies, Allient takes a One-Team approach to “Connect What Matters” and provides the most robust, reliable and high-value products and systems by utilizing its core Motion, Controls and Power technologies and platforms.