PI (Physik Instrumente) L.P. XY Piezo Nanopositioning System P-612.2

The P-612.2 is an XY piezo nanopositioner with a 60 mm × 60 mm footprint and 20 mm × 20 mm clear aperture, designed for cost-sensitive precision applications. It provides 100 µm × 100 µm closed-loop travel range and 0.8 nm resolution in open loop, with typ. 0.4% linearity error and ±10 nm unidirectional repeatability. Angular errors are ±10 µrad for pitch and yaw, ±50 µrad for Y-axis yaw. The system uses PICMA® piezo actuators and flexure guides for high stiffness, zero wear, and long lifetime. Resonant frequency is 400 Hz unloaded and 200 Hz with a 100 g load. Stiffness is 0.15 N/µm in X and Y. Permissible push force is 15 N, pull force 5 N. Operating temperature range is -20 to 80 °C. It includes SGS feedback, LEMO connectors, and a 1.5 m cable. Total mass is 150 g, with aluminum and steel housing.