Anaheim Automation carries two types of Screw-Driven Tables: Unsupported Rail tables and Supported Rail tables. Our LS100 Table with unsupported rails and LS500 Table with supported rails utilize the 400 series, stainless steel, precision rolled, with burnished finish and a zero backlash nut, accurate up to 0.003"/ft lead screw. We also offer mulitple lines of tables that may fit your need. These Screw-Driven Tables are available as Open-Loop or Closed-Loop Systems (wherein stepper motors are assembled with encoders), with several options available, such as light or heavy duty configurations, travel lengths, homing and limit switches, lead screw pitch, as well as many stepper motor choices. Ideal for pick-and-place operations, circular and linear interpolation, point-to-point motion, pin-insertion, inspection and test equipment, engraving, part positioning and assembly, these Screw-Driven Tables yield a great cost/performance ratio.