Bangalore-based UCAM supplies NC rotary tables for linear and rotary axis automation. These can be interfaced as true 4th axis rotary table. These rotary tables can be mounted both horizontal and vertical on machine bed by means of pneumatic clamping. The clamping is available for these up to a diameter of 320 mm. Hydraulic disk brake fitted to the table allows higher machining without deflection under heavy load. The product is provided with adjustable worm wheel gear with no backlash made out of special bronze and hardened worm shaft for higher torque. Design of pre-loaded axial radial roller bearing with large diameter permits application of high radial, axial loads and tilting movements. These provide extra static and dynamic rigidity. NC rotary tables are available in standard sizes with table diameter 160, 250, 320, 400, 500, 630, 800 and 1,000 mm. The standard indexing accuracy of the table is +/- 30 inches with optional accuracy +/- 5 inches. Indirectly fitted encoder at servomotor as standard or on turntable for high accuracy ensures measuring system of the product. NC tilting or manual tilting and multi spindle rotary tables are the varieties available. Chuck, manual/pneumatic or hydraulic tailstock, air boosters are the optional accessories available.