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Main page » Metal » Bernardo lathe » Bernardo centre lathe and feed spindle lathe » Gear-head gap bed lathes Bernardo Profi 750 Vario / 230 V
Gear-head gap bed lathes Bernardo Profi 750 Vario / 230 V
The Vario-lathe Profi 750 Vario feature a large range of standard accessories (for instance DC-motor with frequency inverter, main spindle bearing in P5-quality, micrometric longitudinal fence, safety clutch, LED machine light,....) making this model ideal for users with high expectations. For reducing the non-productive time, the model is also available with a 2-axis digital readout.
Scope of delivery Gear-head gap bed lathes Bernardo Profi 750 Vario / 230 V
- 3-jaw chuck DK11-160 mm / D4
- Dead centers
- Change gears
- 4-way tool post holder
- Safety clutch
- Micrometer longitudinal fence
- Cross slide with top support
- Frequency inverter
- Digital speed indication
- LED machine light
- Chuck guard
- Splash guard
- Leadscrew cover
- Tools
Features Gear-head gap bed lathes Bernardo Profi 750 Vario / 230 V
- Three -phase motor with frequency inverter for higher performance and high torque
- Complete with 38 mm spindle bore to allow processing of large shaft diameters
- Stepless speed adjustment as part of standard accessories, set speed can be read on digital display
- Wide range of applications: precision mechanics, training and education, etc.
- Feed settings are logically arranged, easy to control with top accuracy
- Suitable for processing of steel, non-ferrous metals and plastics
- Prism bed with large support surface, inductively hardened and polished
- Precise spindle bearing with two adjustable precision taper roller bearings
- High concentricity of spindle nose – better than 0.009 mm
- Practical, solid machine with leadscrew and feed rod
Technical details Gear-head gap bed lathes Bernardo Profi 750 Vario / 230 V
Distance between centers | 750 mm |
Center height | 140 mm |
Swing over bed | 280 mm |
Spindle bore | 38 mm |
Spindle nose fixture | DIN 55029, D1-4 |
Speed range, stepless | 75 – 500 / 300 – 2000 rpm |
Longitudinal feed | (15) 0,07 – 1,0 mm/rev. |
Cross feed | (15) 0,017 – 0,25 mm/rev. |
Metric thread | (18) 0,2 – 3,5 mm |
Inch thread | (21) 8 – 56 threads/1“ |
Travel of tailstock sleeve | 90 mm |
Taper of tailstock sleeve | MT 3 |
Motor power output S1 100% | 1,5 KW / 230 V |
Motor power input S6 40% | 2,2 kW / 230 V |
Machine dimension (W x D x H)* | 1400 x 730 x 520 mm |
Weight approx. | 220 kg |
* without stand