ACRA 1660 GNX MANUAL LATHE

Technical Description

The ACRA 1660 GNX Manual Lathe is a robust and versatile engine lathe designed for precision turning operations in industrial environments. Featuring a 16-inch swing over the bed and a 10-inch swing over the cross slide, it provides ample capacity for a wide range of workpieces. The distance between centers is 60 inches, allowing for extended part machining. The lathe is equipped with a large 3.125-inch spindle bore, accommodating substantial bar stock and enabling efficient through-hole turning. Powered by a 7.5 horsepower motor, the machine delivers reliable performance for heavy-duty applications. The spindle speed ranges up to 1,500 RPM, offering flexibility for various materials and cutting requirements. The headstock spindle features a D1-8 nose and a MT No. 5 taper, ensuring compatibility with a broad selection of chucks and accessories. The lathe includes a 12-step speed control system, providing precise adjustment for optimal machining conditions. The carriage assembly offers smooth longitudinal and cross feeds, with fine feed rates for accurate finishing. The tailstock is fitted with a 2-3/4-inch diameter quill, a 3-3/4-inch stroke, and a MT No. 4 taper, supporting a variety of centering and drilling operations. The machine’s rigid bed construction and anti-float design contribute to stability and accuracy during operation. Standard features include a 4-way toolpost, digital readout system, full-length splash guard, and coolant system for enhanced productivity and operator safety. The ACRA 1660 GNX Manual Lathe is well-suited for demanding production environments, combining durability, precision, and user-friendly operation.