ACER DYNAMIC 2130S MANUAL LATHES

Technical Description

The ACER Dynamic 2130S is a precision manual engine lathe designed for versatile metalworking tasks. It features a robust 20.5-inch swing capacity and 30-inch distance between centers, accommodating a wide range of workpiece sizes. The spindle bore measures 3.1 inches, enabling machining of larger diameter stock. Driven by a 7.5 HP motor, the lathe delivers spindle speeds up to 2,000 RPM across 12 selectable steps for flexibility in cutting operations. The machine includes a 13-inch swing over the cross slide, allowing precise tool positioning. Its headstock is equipped with a D1-8 spindle nose and a Morse Taper 7 (MT7) spindle bore taper, supporting various tooling setups. The lathe's bed is made from thermally treated Meehanite casting, achieving hardness up to HS70 for enhanced durability and vibration damping. Threading capabilities cover both inch (4 to 56 TPI) and metric (pitch 0.5 to 7 mm) ranges, with an interlocked automatic feed and threading mechanism to prevent operational errors. The tailstock provides 5.9 inches of spindle travel with a 2.7-inch diameter for secure workpiece support. The lathe also integrates a built-in coolant system and a 1/8 HP coolant pump to manage heat during prolonged machining. Overall, the ACER Dynamic 2130S offers a balanced combination of power, precision, and rigidity suitable for professional workshops handling medium-to-large machining jobs. This model, new for 2025, represents state-of-the-art manufacturing technology in manual engine lathes within its class.