Pittsburgh, Pa. – Aerotech’s PRO Series are low cost, side seal, hard cover, ball-screw-driven linear stages available in 68 standard models with travels from 50 to 1500mm. 
The PRO Series features a hard-cover design for protection from debris, while side-seals keep dirt and particulates out of the stage and protect the bearing surfaces from contamination. Aerotech’s vertical side-seal design easily deflects debris away from the stage. The tabletop can be outfitted with an optional brush assembly to remove any particles that collect on the hard cover.
Models are available with either a 5mm/rev, 20mm/rev, or25 mm/rev ball screw with a matched brushless rotary servomotor to provide maximum travel speeds up to 1400mm/sec. Specifications include ±6μm accuracy, ±1μm bidirectional repeatability, and 0.5μm resolution, depending on model, ball screw, and encoder.
These modular stages easily can be combined into custom multi-axis solutions (XY, XZ, YZ, XYZ). In addition, Aerotech’s complete line of single- and multi-axis motion controllers and drives are a perfect complement and can be included to provide a turnkey system.
The PRO Series can be outfitted with English or metric bolt-hole pattern tabletops, and a brake option is available to prevent back-driving the screw when power is removed from the servomotor. A fold-back kit is also available to effectively reduce the overall stage length for space-constrained applications.
PRO Series data sheets are available at http://www.aerotech.com/products/stages/Mechanical_bearing_ballscrew_stages.html
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