T 100 155 225 325 PRECISION LINEAR STAGE PRECISION LINEAR STAGE - "T" SERIES: "T" series linear stages, designed for high accuracy linear motion, are produced using anodized extruded aluminum bodies. The tolerances of these aluminum bodies are in accordance with UNI 3879. All assembly and reference surfaces are machined in order to guarantee dimensional tolerance and high accuracy on the running parallelism of the carriage. So it's possible to achieve a drastic reduction in deviations caused by pitching, rolling and yawing during the entire stroke. The movement is transmitted through a precision ball screws. The carriage is running on two parallel linear guides and four "Maintenance-free" caged ball blocks. A positioning accuracy within 10 µm and a repeatability within 5 µm make this product suitable for applications with high technical contents. The whole range has four different sizes from 100mm to 325mm, with lengths from 50 mm up to 2200 mm.