Bumotec S-191 V VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a vertical spindle with an HSK-A40 taper and optional Capto C4 interface, delivering up to 30,000 RPM with a 12.8 to 21.3 HP (30-minute rating) motor for high-speed, precision machining. The table offers a working surface of 19.68" x 11.81" (opt. 11.81" square) and supports workpieces up to 66 lbs. It includes a 3-axis configuration (X: 16.14", Y: 7.87", Z: 15.7") with rapid feed rates up to 1,965 ipm, and optional 4-axis capability. Tool handling is managed by an automatic tool changer (ATC) with capacities from 30 to 90 tools, facilitating efficient tool changes in as little as 3.4 seconds. Optional pallet changing is available to enhance productivity. The spindle’s vertical orientation combined with the HSK-A40 taper—known for its compact, high-speed, and rigid connection optimized for automatic tool changing—ensures precise, repeatable machining suitable for complex milling tasks. The machine’s rapid traverse rates and axis travels support versatile part sizes within its work envelope, while the powerful spindle motor and high RPMs enable efficient cutting of a range of materials. This system is ideal for high-precision manufacturing requiring quick tool changes, suitable for light to medium cutting operations with moderate to high spindle speeds. The configuration supports advanced machining applications across aerospace, automotive, and industrial sectors where tight tolerances and productivity are critical.