TORQUE MOTOR EXTERNAL COOLING JACKET; DIAMETER 310 MM; LENGTH 110 MM; MAX TORQUE 615 NM; MAX SPEED 110 RPM; MAX CURRENT 20.4 AEFF; WHEN USING THE DIRECT MOTORS ON FORK HEADS FOR MACHINE TOOLS A LICENSE FOR US PATENT US5584621 AND THE CORRESPONDING WORLDWIDE PATENTS MAY BE REQUIRED