All ultra precision stages UPS-150 are equipped with a linear scale which is centrally installed between the guides. Two limit switches protect against accidental over-travel. Due to high-quality cross-roller bearings a maximum of load capacity and smooth motion is guaranteed. Special, stress-relieved, tempered aluminum-alloy guarantees a homogeneous non-warping stage structure. The structural series 150 is driven by iron-less linear motors and provides high acceleration and high travel speed. System accuracy below 1µm/100mm travel and a bi-directional repeatability of less than 0.025 µm is guaranteed. The ultra precision stages are supplied with certificate of performance (flatness, straightness, pitch, yaw & position). The measurement is made with the stage mounted and unloaded on granite with a flatness < 1µm.

Definitions

Extended Warranty   Linear or Rotation Feedback   Linear Motor