Product features Bernardo Gear Drilling Machine GB 40 S Vario

The model GB 40 S Vario is a heavy gear drilling machine with infinitely variable speed control, automatic spindle sleeve feed and digital speed display. This model is mainly used in repair shops and in mechanical engineering.

Infinitely variable speed, ideal for setting the desired cutting speed
Ground base plate with T-slots for clamping high workpieces
2 automatic drill feeds switchable via electromagnetic clutch
Table rotates horizontally around the column, swivels 45° right and left
Hardened and ground gear wheels ensure very smooth running
Guaranteed concentricity ≤ 0.02 mm measured in the spindle sleeve
User-friendly operation via membrane keyboard
Automatic mould ejector and thread cutting device as standard

Scope of delivery Bernardo Gear Drilling Machine GB 40 S Vario

Technical data Bernardo Gear Drilling Machine GB 40 S Vario

Drilling power max.	40 mm
Thread cutting max.	M24
Drill chuck	1 – 16 mm / B 16
Morse taper	MK 4
Spindle speed / 2 steps	55 - 550 / 200 - 2000 rpm
Feed range	0.1 / 0.2 mm/rev
Outreach	340 mm
Distance spindle / table max.	675 mm
Distance spindle / base plate	1195 mm
Quill stroke	190 mm
Column diameter	150 mm
Table size / T-slot size	555 x 555 mm / 18 mm
Worktop base plate	535 x 505 mm
Motor output power S1 100%	2,2 kW / 400 V
Motor input power S6 40%	3,0 kW / 400 V
Machine dimension (W x D x H)	620 x 1000 x 2300 mm
Weight approx.	475 kg

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