R40

Drilling-milling machine with high-performance transmission. The R Series represents Serrmac’s range of professional column drilling machines, designed to meet the needs of workshops and production departments requiring solidity and consistent performance. Unlike the R32, which uses the cross table only for positioning, the R40 and R45 models are true drill-milling machines. Thanks to the practical screw anchoring system (M60x2.5) on the spindle nose, it is possible to combine drilling and light milling operations, offering maximum versatility in production applications. Basic configuration includes: 2 speeds motor; membrane interface; LED Lighting 24V; thread-cutting (R40E); handwheel for micrometrical manual quill-feed (on TC Cross Table); display with digital speed counter (R40E). Versions: PG: 600 x 345 mm | Tilting table; PGM: 325 x 325 mm | Tilting table with vice and rack; TC: 630 x 255 mm | Cross table. Technical specifications include drilling capacity on C40 steel Ø 40 mm, tapping capacity on C40 steel M24, cone attachment CM4, column diameter 123 mm, spindle travel 135 mm, spindle-quill diameter 62 mm, transmission options Pulleys (PU) / Simple Variator (VS) / Delay variator (VR) / Electronic (E), speed numbers 10 (PU) / Variable (VS-VR-E), spindle speed ranges 100-2.200 rpm (PU) / 120-1.640 rpm (VS) / 40-2380 rpm (VS) / 45-2150 rpm (E), motor power 1.1 - 1.84 KW (PU-VS-VR) and 2,2 KW (E), T-slots dimensions and interaxis N°2 125 mm 14/25 (PG, PGM) and N°2 80X3 mm 14/25 (TC), cross table longitudinal stroke X axis 425 mm manual feed and 365 mm automatic feed, cross table transversal stroke Y axis 240 mm manual feed, column model dimensions 1.900 x 665 x 1.030 mm.