C.R. Onsrud Inc. F244E - 5-AXIS EXTREME SERIES VERTICAL MACHINING CENTER

Technical Description

The C.R. Onsrud Inc. F244E is a high-performance 5-axis Extreme Series vertical machining center engineered for demanding industrial applications. Featuring a robust 60" x 120" table, the machine delivers expansive work support for large or complex parts. The vertical spindle utilizes an HSK 63F taper, supporting high-speed operations up to 24,000 RPM with a 15 HP (30-minute rating) motor, ensuring efficient material removal and precision in dense materials such as wood, plastics, composites, and nonferrous metals. An automatic tool changer (ATC) with 12 tool capacity streamlines production by minimizing downtime between tool changes. The machine is equipped with five axes for versatile machining, enabling complex contours and multi-sided operations. Axis travels are substantial: X-axis 82", Y-axis 338", and Z-axis 29" (with an optional 53" stroke), accommodating a wide range of part sizes and geometries. Maximum feed rates and rapid traverse speeds reach 3,600 ipm and 4,000 ipm respectively across all axes, supporting fast, accurate, and efficient machining cycles. Designed for heavy-duty use, the F244E combines rigid construction, responsive drive systems, and advanced tooling options to deliver reliable, high-throughput performance in industrial environments.