CD 820

  • For manual, cycle and CNC processing up to interactive contour programming
  • Electrically switched ZF two-stage gearing attached outside of the headstock for high torques
  • Oil recirculating lubrication unit with filtering for the lubrication of the precision main spindle bearing
  • Combination control unit for optimum access to the work area
Details
Technical Data
Working range  
Rotating diameter above saddle 820 mm
Perimeter diameter above cross slide 520 mm
Centre distance 1/2/3/4/5/6 m
Main drive  
Drive power 46 kW
Gearing stages  
Electrically switched 2 Stages
Headstock  
Spindle nose DIN 55026 Size A11
Spindle borehole 132 mm
Spindle diameter in front bearing 190 mm
Speed range 1 - 1800 rpm
alternatively  
Spindle nose DIN 55026 Size A11
Spindle borehole 162 mm
Spindle diameter in front bearing 220 mm
Speed range 1 - 1300 rpm
Compound slide  
Feed range, transverse 0.001 - 1000 mm/rev.
Feed range, longitudinal 0.001 - 2000 mm/rev.
Thread 0.01 - 999.999 mm
Fast traverse, transverse/longitudinal 5/10 m/min
As of centre distance 4000 mm 5/7 m/min
Tailstock  
Quill diameter 125 mm
Optional quill diameter 160 mm
Quill travel 280 mm
Quill internal taper MK 6
Weight  
Centre distance 1000 mm 8000 kg
Centre distance 2000 mm 9200 kg
Centre distance 3000 mm 10300 kg
Centre distance 4000 mm 12300 kg
Centre distance 5000 mm 13400 kg
Centre distance 6000 mm 14500 kg

The technical data are provisional and subject to change.