TORQUE MOTOR INTERNAL PRECISION AND POWER COOLER; DIAMETER 440 MM; LENGTH 160 MM; MAX TORQUE 1430 NM; MAX SPEED 110 RPM; MAX CURRENT 49.4 AEFF; WHEN USING THE DIRECT MOTORS ON FORK HEADS FOR MACHINE TOOLS A LICENSE FOR US PATENT US5584621 AND THE CORRESPONDING WORLDWIDE PATENTS AND THE CORRESPONDING