XY Linear Translation Stage
Photonics Spectra
Jan 2019PI (Physik Instrumente) LP, Air Bearings and Piezo Precision MotionRequest Info
The V-738 XY linear translation stage from Physik Instrumente LP is a computer-controllable, two-axis, high-precision positioning system with a clear aperture.
The V-738 XY translation stage is designed to meet the highest positioning accuracy demands for applications such as industrial automation, laser processing, and flat panel display test and manufacturing. The mechanical design is based on a three-piece arrangement for improved geometric performance. In contrast to XY-stage assemblies where two single-axis translation stages are bolted together, the integrated, planar design of the V-738 provides better orthogonality of <100 µrad and straightness/flatness of 2 µm.
Due to the improved support, planar XY tables are stiffer and flex less compared to XY combinations of single-axis linear stages, especially when the individual axes are moved to their extreme positions.
https://www.pi-usa.us/en
https://www.photonics.com/Buyers_Guide/PI_Physik_Instrumente_LP_Air_Bearings_and/c11819