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Option: Big spindle bore on VDF 800 DUS

Advantages

  • Spindle bore up to 365 mm
  • Maximum speed 900 rpm
  • Spindle nose size: A20
  • Workpiece weight up to 8000 kg
  • Optimize bearing arrangement for maximum cutting capacity and excellentthermal behavior
  • Lifetime lubricated spindle bearings
  • 2-step gear box, automatically actuated
  • Hardened double V-guideway for accuracy over the machine life
  • Ergonomically arranged handwheels
  • The entire power supply system is arranged on the outside of the work area
  • Large chip chutes for better chip flow into the chip pan at the rear side of the machine

     

     

    Technical Data

      VDF 800 DUS  
    Height x width mm 2285 x 2656
    Length Turning length 1 m / 2 m / 3 m / 4 m mm 4578 / 5578 / 6578 / 7578
    Weight net Turning length 1 m / 2 m / 3 m / 4 m t 9,2 / 10,2 / 11,2 / 12,2
         
    Working range    
    Swing over bed mm 820
    Swing over cross slide mm 500
    Stroke of cross slide mm 540
    Stroke of compound slide mm 250
    Height of center over flatway mm 400
    Width of bed mm 560
    Carriage guide length mm 800
    Width of cross slide mm 335
    Length of cross slide mm 1050
    Width of compound slide mm 200
    Clamping holder cross section DIN 770 h x w mm 40 x 25
    Turning length mm 1000 / 2000 / 3000 / 4000
         
    Big Bore    
    Steps   2
    Nominal power 100% kW 37
    Power max. 40% kW 55
    Nominal torquet 100% Nm 4753 / 1355
    Torque max. 40% Nm 7200 / 2053
    Nominal speed rpm 74 / 260
    Speed max. rpm 316 / 900
    Spindle nose Size A 20
    Spindle bore mm 365
    Spindle bearing ΓΈ mm 460
         
    Tailstock    
    Quill diameter mm 160
    Quill stroke mm 280
    Inner taper of quill MT SK 45
         
    Valid weight of work pieces included clamping system    
    Unsupported, max. distance to center of gravity 200 mm from chuck front edge kg 1800
    Without tailstock and 1 steady kg 3000
    With tailstock kg 5000
    With tailstock and 1 steady kg 6300
    With tailstock and 2 steady kg 8000

    Contact sales representative

    Birgit Meyerholz
    Tel.: +49 7161 805 1656
    email: Birgit.Meyerholz(at)ffg-werke.com