ERLO TNC.45 UPRIGHT DRILL PRESSES

Technical Description

The ERLO TNC.45 Upright Drill Press is a CNC-controlled industrial-grade drilling machine designed for heavy-duty and precise operations on mild steel with a maximum drilling capacity of 1.77 inches (45 mm). It features a variable spindle speed up to approximately 1270 rpm, allowing adaptability for diverse materials and drilling requirements. The drill press supports a maximum spindle stroke of about 9.44 inches (240 mm), enabling deep hole drilling. The spindle-to-column distance measures around 14.17 inches (360 mm), facilitating work on larger or awkwardly shaped workpieces, and the maximum height from table to spindle is approximately 31.5 inches (800 mm) for accommodating tall components. The machine’s table, roughly 25.6 inches (650 mm) in diameter, is tiltable and rotatable, enhancing versatility in angle drilling operations. A 7.1-inch (180 mm) column diameter ensures structural rigidity and stability. Driven by a CNC system with gear-driven transmission, the ERLO TNC.45 provides automatic feed with four selectable feed rates (typically 0.10 to 0.40 mm/rev), ensuring consistent and efficient material removal. Its spindle taper conforms to Morse Taper 4 (MT4) standards, suitable for various tooling. The motor power generally ranges between 1.1 to 2 HP, consistent with models in the ERLO TCA series. The combination of CNC control, robust mechanical components, and automatic feed mechanisms makes the ERLO TNC.45 a highly reliable and precise solution for medium to large-scale industrial drilling and tapping tasks.