Allient has introduced the ThruSight-Theta™ Continuous Rotation Rotary Stage, an ultra-low-profile system engineered for demanding high-precision motion and automation applications.
Part of the company’s ALIO Industries product line, the new rotary stage utilizes axial flux technology and an ironless motor architecture to eliminate cogging torque. The design delivers smooth, repeatable rotary motion alongside a large 110 mm through-hole aperture and a 25 mm overall height.
Built for demanding move-and-settle applications, the ThruSight-Theta™ provides backside accessibility while supporting compact system integration. Its ultra-low profile is designed to reduce system height, moving mass, and Abbe error, improving precision and simplifying machine integration.
The stage provides immediate positional feedback upon power-up through 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 including photonics and micro assembly, semiconductor manufacturing, and precision automation and motion control.
Mark Holcomb, Product Line Manager, commented, “ThruSight-Theta™ reflects Allient’s continued focus on developing advanced motion solutions for demanding precision applications. Its ironless motor architecture provides smooth, repeatable rotary motion, while its compact design supports precise positioning and efficient system integration.”
