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Main page » Metal » Drilling Machines » Gearhead Bench and Column Drilling Machine » Bernardo GB 32 S Vario gear drilling machine
Bernardo GB 32 S Vario gear drilling machine
The model GB 32 S Vario is a heavy-duty transmission drilling machine with infinitely variable speed control, automatic quill feed and digital speed display. This model is mainly used in repair shops and in mechanical engineering.
Features Bernardo GB 32 S Vario gear drilling machine
- Infinitely variable speed, ideal for setting the desired cutting speed
- Machined machine base (420 x 340 mm) with integrated coolant pump
- Integrated digital display to show the speed and drilling depth
- Solid cast iron table with rotatable and tiltable support surface
- Standard with 3 automatic spindle feeds
- Guaranteed concentricity ≤ 0.02 mm measured in the sleeve
- User-friendly operation via membrane keyboard
- Standard with automatic quill feed and thread cutting device
- Sturdy and ground steel column, designed for heavy duty use
Scope of delivery
- Gear rim drill chuck 1 - 13 mm / B 16
- Drill chuck arbor MK 4 / B 16
- Reducing sleeve MK 4 / 3, MK 3 / 2
- Frequency inverter Delta VFD
- Automatic tool ejector
- Coolant system
- Electromagnetic spindle feed
- Thread cutting device
- LED machine light
- Digital speed display
- Digital drilling depth display
- Height-adjustable protective cover
Technical data Bernardo GB 32 S Vario gear drilling machine
| Max. drilling capacity | 32 mm |
| Thread cutting max. | M22 |
| Drill Chuck | 1 – 13 mm / B 16 |
| Morse taper | MK 4 |
| Spindle speed / 2 steps | 90 - 980 / 1000 - 3000 rpm |
| Feed range | 0.06 / 0.12 / 0.18 mm/rev |
| Invitation | 300 mm |
| Distance spindle / table max. | 670 mm |
| Distance spindle / base plate | 1285 mm |
| Sleeve stroke | 160 mm |
| Column diameter | 125 mm |
| Table size / T-slot size | 460 x 460 mm / 14 mm |
| Work surface Base plate | 420 x 340 mm |
| Motor output power S1 100% | 1.5 kW / 400 V |
| Motor input power S6 40% | 2.2 kW / 400 V |
| Machine dimensions (W x D x H) | 540 x 900 x 2120 mm |
| Weight approx. | 360 kg |
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