stock no. :
20867
Machine's group :
CNC cylindrical grinder
Type :
STUDER S 21 lean CNC
Controller :
GE FANUC Series 21i-T
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STUDER S 21 lean CNC 7 Image(s)
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Technical data
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 swivelling range
-15 / +195 °
Grinding wheel speeds:
    number (steps)
3
       from
1600 rpm
       up to
2200 rpm
Peripheral speed
35 m/s
Rotatable grinding spindle head
90 °
    Revolving unit with Hirth serration
Feed speed up
0.001-5000 mm/min
Longitudinal slide:
    Max. travel
483 mm
Transversal slide:
    Max. travel
254 mm
Work piece spindle head:
       stepless
       from
1 rpm
       up to
1500 rpm
    Spindle hole
26 mm
    taper in spindle: MT
4
Tailstock:
    con regolazione micrometrica
    Taper in tailstock:
3 MT
Table speed:
       from
0.001-10000 mm/min
Voltage 50 Hz 3x
400 Volt
Grinding spindle motor
4 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
Measuring control
MOVOMATIC
Measuring head
MOVOMATIC
Grinding wheel with flange
Lamp
Steady

Technical specifications and pictures without guarantee.

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STUDER S 21 lean CNC
stock no. 20867

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