The GB 40 S Vario is a heavy gear head drilling machine featuring stepless speed adjustment, automatic spindle feed and a digital display. This model is mainly used in repair shops and within engineering environments.
Scope of delivery Gearhead drills with stepless speed Bernardo GB 40 S Vario
Gearhead drills with stepless speed Bernardo GB 40 S Vario
Features Gearhead drills with stepless speed Bernardo GB 40 S Vario
- Stepless speed setting allows optimal adjustment of cutting speed
- High-quality base with T-slots allows clamping of overly long workpieces
- Includes 2 automatic spindle feeds, adjustable electromagnetically
- Worktable swivels horizontally around column, 45° tiltable left and right
- Hardened, polished gear wheels allow for smooth operation
- Guaranteed concentricity of ≤ 0.02 mm, measured at spindle
- Membrane keyboard ensures user-friendly operation
- Automatic tool release device and thread cutting device come standard
Technical details Gearhead drills with stepless speed Bernardo GB 40 S Vario
| Drilling capacity max. | 40 mm |
| Thread cutting max. | M24 |
| Drill chuck | 1 – 16 mm / B 16 |
| Morse taper | MT 4 |
| Spindle speeds | 55 – 550 / 200 – 2000 rpm |
| Feed range | 0,1 / 0,2 mm/rev. |
| Distance spindle to column | 340 mm |
| Distance spindle to table max. | 675 mm |
| Distance spindle to base | 1195 mm |
| Spindle stroke | 190 mm |
| Column diameter | 150 mm |
| Table size / T-slot size | 555 x 555 mm / 18 mm |
| Working surface of base | 535 x 505 mm |
| Motor power output S1 100% | 2,2 kW / 400 V |
| Motor power input S6 40% | 3,0 kW / 400 V |
| Machine dimension (W x D x H) | 620 x 1000 x 2300 mm |
| Weight approx. | 475 kg |
