MAZAK ST-50N CNC LATHES

Technical Description

This high-performance CNC lathe features a robust design built for heavy-duty turning operations, offering a maximum swing of 31.7 inches and a maximum cutting diameter of 22.05 inches, accommodating large workpieces with precision. The maximum cutting length extends to 118 inches, supported by a rigid bed configuration and a 45-degree slant design for optimal chip flow and operator access. The spindle delivers infinitely variable speeds from 2 to 1500 RPM, powered by a 50 HP motor, and is equipped with an A2-15 spindle nose and a 7.1-inch spindle bore for versatile workholding options. X-axis travel measures 22.64 inches, while Z-axis travel reaches 118 inches, enabling extensive machining capabilities. Rapid traverse rates are 472 IPM on the X-axis and 551 IPM on the Z-axis, ensuring fast tool positioning and reduced cycle times. The turret provides 15 tool positions (10 for external and 5 for internal tools), enhancing productivity for complex turning tasks. Control is managed by the Mazatrol 640T CNC system, known for its intuitive programming and reliable operation. The machine’s overall dimensions are 234 inches in length, 96 inches in width, and 104 inches in height, with a total weight of 33,000 pounds, reflecting its industrial-grade construction and stability.