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MACHINE INFORMATION AND SPECIFICATION

  • Manufacturer:
  • STUDER
  • Model:
  • Studer S-20 CYLINDRICAL GRINDING MACHINE CNC
  • Condition:
  • Used
  • YOM:
  • N/A
  • Control:
  • CNC Control
  • Price:
  • POA
  • Country:
  • Switzerland

DESCRIPTION

  • INFORMATION
  • Manufacturing origin: Swiss
  • Voltage : 380/50/3
  • Netweight : ab. 1600 kg
  • Custom position : 8460.2920
  • Dimensions : 235x155x145cm
  • TECHNICAL DATA
  • MAIN DIMENSIONS :
  • centre height : 100 mm
  • centre distance : 400/650 mm
  • LONGITUDINAL SLIDE :
  • max travel : 420/650 mm
  • min travel autom. Minimal : 1 mm
  • speed vt : 100-3500 mm/min
  • reversal dwell : 0-5 s
  • max swivel of table 400/650 mm : 30°/15°
  • WHEELHEAD SLIDE :
  • max. travel : 170 mm
  • rapid approach : 30 mm
  • plunge depth in dia. : 1.9 mm
  • infeed 1 : 0.03-1.5 mm/min
  • infeed 2 (option) : 0.02-0.3 mm/min
  • incremental infeed : 0.0005 – 0.025 mm
  • WHEELHEAD :
  • grinding wheel dia. x width x bore : 350x32x127 mm
  • power requirement : 3 kW
  • peripheral speed vs : 30 m/s
  • speeds : 1600/1975/2200 min-1
  • initial positioning : 120 mm
  • swivel range to right : 15° + 30°
  • option wheel guard for wheel sets max width : 50 mm
  • WORKHEAD :
  • swivel range : 0° – 90°
  • speed nw : 80/175/380/800 min-1
  • fitting taper : morse 4
  • collets : W-20
  • power requirement : 0.5 kW
  • max. workpiece weight between centres : 20 kg
  • live grinding load : 12 Nm
  • options stepless drive range I : 30-300 min-1
  • range II : 120-1200 min-1
  • TAILSTOCK :
  • fitting taper : : Morse 2
  • travel of barrel : 20 mm
  • GUARANTEED ACCURACY, SURFACE STRAIGHTNESS :
  • centre distance : 400 mm
  • measuring lenght 400 mm : 0.002mm/15.7’’
  • centre distance : 650 mm
  • measuring lenght 650 mm : 0.003 mm / 25.6’’
  • roundless on live spindle : 0.0004 mm
  • CONNECTION LOADS :
  • total power requirement : max. 8 kVA
  • max. permissible voltage fluctuations : –15 % + 10 %
  • max. permissible frequency fluctuations : +/- 3 %
  • required air pressure : 5 bar
.
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