ACRA 1640 TE MANUAL LATHE

Technical Description

The ACRA 1640 TE is a precision engine lathe designed for versatile metalworking applications, combining robust construction with practical operational capabilities. This machine features a 16.2-inch swing over bed and 40-inch distance between centers, enabling the machining of medium-sized workpieces with precision. The spindle bore measures 2.06 inches (MT NO.6 taper), accommodating various cutting tool configurations. Powered by a 5 HP motor operating at 1,800 RPM maximum, the lathe delivers sufficient torque for both roughing and finishing operations. The machine incorporates a 12-speed transmission system providing spindle speeds ranging from 36 to 1,800 RPM, allowing operators to optimize cutting parameters for different materials and operations. With a 10.37-inch swing over cross slide and 8 11/16-inch cross slide travel, the lathe accommodates substantial cutting depths while maintaining accuracy. The bed width of 10.25 inches and one-piece cast iron floor stand with foot brake ensure stability and safe operation. Weighing 3,700 lbs and requiring 230/460V AC three-phase power, the ACRA 1640 TE represents a practical choice for machine shops, tool rooms, and educational institutions. Its compact yet capable design makes it suitable for diverse applications ranging from simple turning to complex precision work, striking an effective balance between capability and workspace requirements.