New ANT95-L crossed-roller-bearing stage from Aerotech uses advanced direct-drive technology to achieve high resolution, repeatability and accuracy with 25, 50, 75 and 100 mm travel.

The new ANT95-L from Aerotech (Pittsburgh, PA) provides a compact solution for nanopositioning research and manufacturing applications. The linear motor stage features:

• Advanced direct-drive technology.
• A resolution of 1 nm, repeatability of ±50 nm, and accuracy of ±250 nm.
• Travel models of 25, 50, 75, and 100 mm.
• Zero backlash and hysteresis.
• Anti-creep crossed-roller bearings that allow ultra-precision (1 nm) incremental moves to be accomplished repeatably and reliably, with <1 nm in-position stability.
• Direct-drive and crossed-roller bearings assure virtually maintenance-free operation in processes that require smooth and precise motion.
• Universal base mounting patterns.

For more information visit www.aerotech.com.