Precision Granite-Based Motion

Precision Granite-Based Motion — Integrated XY-Z on a Granite Base

For teams standardizing on a stable, factory-ready motion core, Precision Granite-Based Motion combines a monolithic 200×200 mm XY stage with a 60 mm Z-Lift on a precision granite base to create a compact, ultra-stable stack for imaging and processing. 

You can mix and match open- or enclosed-center XY with the standard Z-Lift, preserving geometric integrity while fitting optical paths, payload envelopes, and cable routing. Performance targets include XY accuracy to 0.4 µm and ±30 nm bi-directional repeatability, with an air-counterbalanced Z that delivers smooth focus moves and fast settle for high-duty cycles. 

Why it matters! A single, verified stack that minimizes Abbe-error contributors (pitch/roll-induced), controls straightness/flatness, and suppresses dynamic jitter under real payloads, so your image quality, alignment strategies, and first-pass yield are protected from day one.