The RD 1300 Vario is a compact radial drilling machine highly suitable for drilling, countersinking and reaming of oversize workpieces, such as steel girders, flanges etc. The wide range of applications makes this model ideal for mechanical workshops, repair shops, machine construction and many more.
Properties Bernardo drilling machine GB 50 TH
- Mechanical clamp on machine arm and manual clamp on drill head
- Switches and control elements are clearly arranged on the front of machine
- Torsion-free, polished steel column ensure operation free from vibrations
- Lifting motor allows for convenient height adjustment of arm
- Pilot switch located at the bottom of drill head allows for change of rotation and engage-/ disengagement of spindle
- Comes complete with stepless speed setting which can be read on digital display
- Precision ball bearings ensure high spindle concentricity
- Large spindle guarantees absolute stability
- Hardened, polished gears, running in oil bath
- Guiderails on arm are hardened and polished
Standard accessories Bernardo drilling machine GB 50 TH
- Box table
- Keyless drill chuck 1 - 13 mm / B 16
- Morse taper drill sleeve MT 4/3, MT 4/2, MT 3/1
- Frequency inverter
- Coolant device
- Digital readout of speeds
- Lifting motor
- Initial filling with Shell Tellus 46
- LED machine light
- Height adjustable protective cover
- Tools
Technical specifications Bernardo drilling machine GB 50 TH
|
Drilling capacity max. |
40 mm |
|
Thread cutting max. |
M30 |
|
Distance spindle to column min/max. |
295 – 1300 mm |
|
Vertical movement of support |
610 mm |
|
Travel of drill head (horizontally) |
1005 mm |
|
Spindle stroke |
275 mm |
|
Morse taper |
MT 4 |
|
Spindle speeds, 2 steps |
54 – 340 / 340 – 2150 rpm |
|
Feed range |
(4) 0,10 – 0,63 mm/rev. |
|
Distance spindle to box table |
130 – 740 mm |
|
Distance spindle to base |
485 – 1195 mm |
|
Clamping area base |
1320 x 850 mm |
|
Box table (L x W x H) |
635 x 455 x 455 mm |
|
Motor power |
2,2 kW |
|
Machine dimension (W x D x H) |
2100 x 900 x 2600 mm |
|
Weight approx. |
2650 kg |