Product highlights Bernardo gear drilling machine GB 45 NC Vario
The GB 40 NC Vario geared drilling machine is equipped with a motorised table stroke as standard. The digital display for the drilling depth and speed, the electromechanical spindle feed and the infinitely variable speed control further enhance the machine.
- Infinitely variable speed control, set speed is shown on a digital display
- Motorised table stroke to reduce idle times
- 4 automatic spindle feeds switchable via electromagnetic clutch
- Table can be rotated horizontally around the column and swivelled 45° to the right and left
- Machined machine base (400 x 410 mm) with integrated coolant pump
- Guaranteed concentricity ≤ 0.02 mm measured in the sleeve
- Smooth running due to hardened and ground gears
- Large touchscreen for all adjustment work
- Powerful drive motor designed for prolonged use
Scope of delivery Bernardo gear drilling machine GB 45 NC Vario
- Gear rim drill chuck 1 - 13 mm / B 16
- Drill chuck arbour MK 4 / B 16
- Reducing sleeve MK 4 / 3, MK 4 / 2, MK 3 / 1
- Motorised table stroke
- Coolant device
- Touch screen
- Thread cutting device
- Electromagnetic spindle feed
- Automatic mould ejector
- Initial filling with Shell Tellus 46
- LED machine light
- Digital speed display
- Digital drilling depth display
- Height-adjustable protective cover
Technical data Bernardo gear drilling machine GB 45 NC Vario
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Drilling performance in steel
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40 mm
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Drilling performance in cast iron
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45 mm
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Thread cutting max.
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M32
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Drill chuck
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1 - 13 mm / B 16
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Morse taper
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MK 4
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Spindle speed / 2 levels
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60 - 400 / 392 - 2600 rpm
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Feed range
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0.1 / 0.2 / 0.3 / 0.4 mm/rev
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Projection
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340 mm
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Distance spindle / table max.
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595 mm
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Spindle / base plate distance
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1205 mm
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Quill stroke
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210 mm
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Column diameter
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140 mm
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Table size / T-slot size
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540 x 435 mm / 14 mm
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Worktop base plate
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400 x 410 mm
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Engine power
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2,0 kW
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Machine dimensions (W x D x H)
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700 x 950 x 2270 mm
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Weight approx.
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500 kg
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