C.R. Onsrud Inc. F148E - 5-AXIS EXTREME SERIES VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a large aluminum table measuring 60" x 144" and supports 5-axis machining operations for advanced multi-dimensional part processing. Its vertical spindle utilizes an HSK 63F taper, optimized for high-speed performance up to 24,000 RPM and powered by a robust 15 HP motor rated at 30 minutes, delivering efficient cutting in light to medium-duty milling applications. Tooling is managed by a 12-tool automatic tool changer (ATC), allowing rapid tool swaps without manual intervention, though no pallet changer or rotary table support is included. The machine's axis travels provide extensive working envelope: X-axis at 82", Y-axis at 210", and Z-axis at 29", with an optional increase to 53" on Z for deeper machining capabilities. All axes feature maximum feed rates of 3,600 IPM and rapid traverse speeds up to 4,000 IPM, enabling high productivity and precision. The absence of U-axis control indicates no additional linear axis. This center is designed for applications requiring large workpiece capacity combined with high-speed, precise machining, suitable for industries such as aerospace, automotive, or mold making. The HSK 63F spindle standard supports high rotational speeds with a smaller taper and lower torque, favoring fine, high-speed milling over heavy roughing cuts. Overall, this machine offers a highly capable platform for complex, large-scale 5-axis machining with efficient tooling management and expansive travel ranges.