Integrating linear bearing and drive mechanism in enclosed aluminum box, DL Series comes in travel lengths of 25, 50, 75, and 100 mm. Actuators feature anti-friction slide, Teflon-coated lead screw drive, and recirculating slide guide bearings. Anti-backlash lead screw nut is spring-loaded to ensure positive movement when changing direction. Delivering 10 million inches of travel at full load, units offer straight-line accuracy of less than 2 microns.