STANKO 1A665 MANUAL LATHES

Technical Description

The STANKO 1A665 manual lathe is a heavy-duty machine designed for large-scale turning operations. It features a maximum swing of 63 inches and centers spaced 49.2 feet apart, accommodating workpieces up to 39.4 feet in length and 72.4 inches in diameter. The center height is 39.4 inches, with a minimum workpiece diameter of 12.6 inches and a maximum diameter above support of 58.7 inches. Its 63-inch faceplate and spindle bore of 14.2 inches support a maximum workpiece weight of 88,185 pounds, enabling heavy industrial use. The lathe offers a spindle speed range from 1.26 to 160 rpm and delivers substantial spindle torque of 5,511.5 ft-lbs at 6.3 rpm. Threading capabilities include metric threads from 1 to 96 and inch threads from 20 to 3/8. The machine's rapid support and tailstock movements reach 6.6 and 12.8 feet per minute, respectively. It is powered by a robust 100.6 hp main motor with a total required power of 147.5 hp. Physical dimensions measure 60.9 x 9.7 x 7.7 feet, and it weighs 165,346 pounds. The support steady rests range from 27.6 to 49.2 inches and 12.2 to 27.9 inches for the steady rest, ensuring stable machining of extended workpieces. This lathe is optimally suited for heavy machining tasks requiring precision and the handling of large, massive components.