• Column drilling machines
  • Professional drilling-milling machines
  • 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.

The 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)

Technical specifications

Only some of the technical characteristics of this product have been listed in the table below. The complete list can be found in the documentation available in the section of the same name on this page.

Drilling capacity on C40 steel
Ø 40 mm
Tapping capacity on C40 steel (Optional on PU and VS)
M24
Cone attachment
CM4
Column diameter
123 mm
Spindle travel
135 mm
Spindle - quill diameter
62 mm
Transmission
Pulleys (PU) / Simple Variator (VS) / Delay variator (VR) / Electronic (E)
Speed NO.
10 (PU) / Variabile (VS-VR-E)
Spindle speed
100-2.200 rpm (PU) / 120-1.640 rpm (VS) / 40-2380 rpm (VS) / 45-2150 rpm (E)
Motor Power (400v 3~)
1.1 - 1.84 KW (PU-VS-VR)
Motor Power (400v 3~)
2,2 KW (E)
T-slots dimensions and interaxis (PG, PGM)
N°2 125 mm 14/25
T-slots dimensions and interaxis (TC)
N°2 80X3 mm 14/25
Cross table longitudinal stroke - X axis (manual feed)
425 mm
Cross table longitudinal stroke - X axis (automatic feed)
365 mm
Cross table trasversal stroke - Y axis (manual feed)
240 mm
Column model dimensions ( h x w x d)
1.900 x 665 x 1.030 mm
Weight
410 Kg
Versions
PG PG: 600 x 345 mm | Tilting table
R40 - PG: 600 x 345 mm | Tilting table
PGM PGM: 325 x 325 mm | Tilting table with vice and rack
R40 - PGM: 325 x 325 mm | Tilting table with vice and rack
TC TC: 630 x 255 mm | Cross table
R40 - TC: 630 x 255 mm | Cross table
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