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Bernardo GB 40 NC Vario gear drilling machine
Features Bernardo GB 40 NC Vario gear drilling machine
- Infinitely variable speed control, set speed is read off a digital display
- Motorised table lift to reduce non-productive time
- 4 automatic spindle feeds switchable via electromagnetic clutch
- Table can be rotated horizontally around the column, tilted by 45° right and left
- Machined machine base (400 x 410 mm) with integrated coolant pump
- Guaranteed concentricity ≤ 0.02 mm measured in the sleeve
- High running smoothness due to hardened and ground gear wheels
- User-friendly operation via membrane keyboard
- Powerful drive motor designed for longer use
Scope of delivery
- Gear rim drill chuck 1 - 13 mm / B 16
- Drill chuck arbor MK 4 / B 16
- Reduction sleeve MK 4 / 3, MK 4 / 2, MK 3 / 1
- Motorized table lift
- Coolant system
- Thread cutting device
- Electromagnetic spindle feed
- Automatic tool ejector
- First filling with Shell Tellus 46
- LED machine light
- Digital speed display
- Digital drilling depth display
- Height-adjustable protective cover
Technical data Bernardo GB 40 NC Vario gear drilling machine
| Drilling capacity in steel | 40 mm |
| Drilling performance in cast iron | 45 mm |
| Thread cutting max. | M32 |
| Drill Chuck | 1 - 13 mm / B 16 |
| Morse taper | MK 4 |
| Spindle speed / 2 steps | 60 - 400 / 392 - 2600 U/min |
| Feed range | 0,1 / 0,2 / 0,3 / 0,4 mm/U |
| Invitation | 340 mm |
| Distance spindle / table max. | 610 mm |
| Distance spindle / base plate | 1195 mm |
| Sleeve stroke | 210 mm |
| Column diameter | 140 mm |
| Table size / T-slot size | 540 x 440 mm / 14 mm |
| Work surface Base plate | 400 x 410 mm |
| Engine power | 2,0 kW |
| Machine dimensions (W x D x H) | 700 x 950 x 2340 mm |
| Weight approx. | 495 kg |
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