SIMOTICS T TORQUE MOTOR; COMPONENT 3-PHASE SYNCHRONOUS MOTOR; EXTERNAL COOLING JACKET; RADIAL CABLE OUTLET; DIAM 310 MM; LENGTH 90 MM; MAX TORQUE 439 NM; MAX ROT SPEED 130 RPM; MAX CURRENT 18 ARMS; WHEN USING THE DIRECT MOTORS ON FORK HEADS FOR MACHINE TOOLS OR ROBOTS A LICENSE FOR US PATENT US5584621 AND THE CORRESPONDING WORLDWIDE PATENTS MAY BE REQUIRED