Manufactures linear motion components — ball and crossed roller slides, bearings, positioning stages, and actuators — for automation, medical, aerospace, semiconductor, and defense equipment manufacturers. Founded in 1974 and headquartered in Bethel, Connecticut.
Linear ball and crossed roller slides for automation, medical, and aerospace equipment, in standard and high-precision accuracy grades to 0.000004 in/in of travel.
Crossed roller bearing rail sets, roller diameters 1.5-6 mm, load capacities to 2,800 lbs, in steel or stainless steel, with an Anti-Creep variant for vertical/high-acceleration use.
Aluminum and steel crossed roller positioning tables rated for loads in excess of 2,600 lbs, with straight-line accuracy of 0.0001 in per inch of travel (aluminum) or 0.00008 in parallelism (steel).
Micrometer-adjusted positioning stages in single, dual, or three-axis configurations, 0.25-2.0 in travel, 4-160 lb load capacity, 0.001 in micrometer graduations.
VS/VB/VR series precision positioning stages, 0.5-2 in travel, straight-line accuracy 0.0001-0.00004 in/in, actuated by micrometer heads, screws, or motorized actuators.
DL series motorized linear actuators, up to 410 mm travel, 150-900 N load capacity, accuracy under 2 microns, repeatability under 1 micron; ball or lead screw driven.
Posi-Drive lead screw actuator stages in one, two, or three-axis configurations, up to 12 in travel; crossed roller slide option raises load capacity to 180 lbs. Zero-backlash design.