Kollmorgen Corporation Electric Linear Cylinders EC4

The EC4 Series provides robust electric cylinders for heavy-duty thrust loads. Precision-rolled ball screw types yield quiet operation, low backlash and high accuracy, with a selection of motor-to-screw reduction types. Exceptionally durable bearing and drive housings are available with optional environmental features to resist moisture and contaminants. The special design of these cylinders minimizes the need for routine maintenance. Features Max stroke length: 1,500 mm (59 in) Max thrust: 12,000 N (2,700 lbf) Ball screw driven with 10, 25 mm leads Stepper, brushless servo and custom motor options Bearing/drive housing: 6063-T6 aluminum, anodized Mounting plates: 6061-T6 aluminum, cast aluminum plate, anodized Thrust bearings: angular contact, high thrust ball bearings Belt/pulley: AT-5, polyurethane with steel tensile cords Guide cylinder: 6063-T6 aluminum, hard-anodized Thrust tube: 300 series stainless steel, 1/4 hard and ground Ball screw and nut: heat-treated carbon steel alloy Helical gearing: alloy steel, case-hardened Options Standard or custom lengths to 1 mm Motor or screw brakes Threaded, spherical or clevis rod ends Environmental protective boot Timing belt, helical gear and inline direct transmission Flange, clevis, side and trunnion cylinder mounting types Magnetic home and limit sensors Linear potentiometer output