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022666 - STUDER S 21 lean CNC
Manufacturer: STUDER
Type: S 21 lean CNC
Control: GE FANUC Series 21i-T
Stock: 022666
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Centre height 125 mm
Distance between centres 400 mm
Workpiece weight on centres max. 30 kg
Grinding weehl left side:
   Diameter 400 mm
   Width 40 mm
Grinding wheel right side:
   Diameter 400 mm
   Width 40 mm
B axis resolution max. 1 °
B axis swivelling range -15 / +195 °
Grinding wheel speeds:
   Peripheral speed 35 m/s
Cross travel CNC 254 mm
Feed speed up 0.001-5000 mm/min
Longitudinal slide:
   Max. travel 483 mm
Work piece spindle head:
   stepless
   from 1 t/min
   up to 1500 t/min
   Spindle hole 26 mm
   taper in spindle: MT 4
Tailstock:
   Taper in tailstock: 3 CM
Table speed:
   from 0.001-10000 mm/min
Voltage 50 Hz 3x 400 Volt
Grinding spindle motor 3 kW
Total power required 20 kVA
Machine's weight about 4300 kg
Overall dimensions machine:
   Length 2300 mm
   Width 2000 mm
   Height 2100 mm
Various accessories:
Coolant system
Magnetic separator
Paper filtration system
Touch probe MARPOSS
Measuring device MOVOMATIC CR257
Internal grinding attachment:
   Number of spindles 1
   Grinding wheel speeds:
   up to 60000 t/min
Set of flanges
Balancing support
Lamp
CNC cycle redressing unit
Redressing attachment hydraulic
Tailstock with fine adjustement
Feed SENSITRON
Oil mist extractor FIBARON

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