Low Profile Crossed Roller Slide Tables

Material
Aluminium carriage and base.
Hardened stainless steel rollers, shafts and preload gibs.

Technical Notes
Crossed roller design greatly increases load capacity.
Straight line accuracy: 1µ/25mm of travel.
Positional repeatability: 0,5µ.
Coefficient of friction: 0,002.
Carriage surface flat to 3µ/25mm.
Carriage and base ground to optical flatness.

Tips
Stroke is centred on the mid-point of the slides (ie 50% of total stroke each way).