二手瑞士斯图特 S21 Lean CNC 数控外圆磨床进口流程
此机在瑞士，可代进口
stock no. :
22666
Machine's group :
CNC cylindrical grinder
Type :
STUDER S 21 lean CNC
Controller :
GE FANUC Series 21i-T
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Video
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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 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 rpm
up to
1500 rpm
Spindle hole
26 mm
taper in spindle: MT
4
Tailstock:
Taper in tailstock:
3 MT
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 filter facility
Touch probe MARPOSS
Measuring device
MOVOMATIC CR257
Internal grinding attachment:
Number of spindles
1
Grinding wheel speeds:
up to
60000 rpm
Set of flanges
Balancing support
Lamp
CNC cycle redressing unit
Redressing attachment hydraulic
Tailstock with fine adjustement
Feed SENSITRON
Oil mist extractor
FIBARON