Rodless actuator R3 series

linearelectricball screw

R3 Series rodless actuators provide a robust design with an internal linear motion guide rail and built-in flexible seal to ensure reliable operation in industrial environments. Equipped for high loads or high acceleration with maximum duty cycle, the R3 Series is available with either belt drive for the most rapid moves or screw drive for the highest thrust capacity and repeatability. Motors available for use with the R3 Series include: • Kollmorgen T22T and T31T Series hybrid stepper motors (P7000 drive recommended) • Kollmorgen R3-AKM23C, 23D, 42E, and 42G Series AKM™ brushless servo motors • NEMA 23, 34 and custom motor mounts Features • Max length: 2,743 mm (108 in) • Max thrust: 1,335 N (300 lbf), screw models • Max speed: 3,000 mm/s (120 in/s), belt models • Lead screw, ball screw or timing belt drives • Stepper, brushless servo and custom motor options • Internal bearings: recirculating on a precision-ground rail • Bearing housing: 6063-T6 aluminum, hard-anodized • Carriage assembly: 6063-T6 aluminum, hard-anodized • Guide housing: 6063-T6 aluminum, hard-anodized • Acme screw: 0.625" diameter alloy steel screw, lubricated bronze nut • Ball screw: 0.625" diameter hardened alloy steel screw; alloy steel, heat-treated ball nut • Helical gearing: alloy steel, case-hardened • Belt drive: 1.0" wide XL pitch polyurethane with steel reinforcement cords • Flexible seal: stainless steel band, elastomeric seal Options • Standard or custom lengths to 0.1 inches • English or metric carriage mount • Motor or screw brakes • Right or left side lube port • Single or dual carriages • Belt or helical gear, parallel or inline direct transmission • Water resistance protection