2021 HAAS VF3YT-50 VERTICAL MACHINING CENTERS

Technical Description

The 2021 Haas VF3YT-50 is a 5-axis vertical machining center that pairs the VF3 platform and integrated Y-axis trunnion table with a CAT50 spindle taper, targeting heavy-duty applications where maximum torque transmission and toolholder rigidity are required. The machine provides X-, Y-, and Z-axis travels of 40, 20, and 25 inches respectively. The 30 HP spindle drives the CAT50 taper at speeds up to 7,500 RPM, providing the torque margin necessary for deep cuts in steel, cast iron, titanium, and other demanding materials. The integrated trunnion adds A- and B-axis rotation, enabling full 5-axis simultaneous contouring and 3+2 indexed positioning, so complex geometries — undercuts, compound angles, and multi-face features — can be completed without re-fixturing. The Haas NGC control provides 5-axis motion management including TCPC (tool center point control), simultaneous contouring, and dynamic work offsets, alongside standard Haas G-code, macro, USB, and Ethernet support. Standard equipment includes a 24-pocket side-mount tool changer, rigid tapping, through-spindle coolant preparation, and programmable coolant nozzle. At approximately 13,500 lbs, the VF3YT-50 offers the structural stability needed for accurate heavy-duty multi-axis machining.