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S22 |
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S22 - The production platform for your
individual grinding solution The Studer S22
is a production platform and not just a machine. It focuses on
medium-sized customer work pieces in large-scale production. The
aim is being able to machine any work piece on the S22 by
utilizing a wide range of technologies: cylindrical grinding in a
production environment, form and thread grinding, high-speed
grinding (HSG) with cutting speeds between 80 and 140 m/s or
heavy-duty applications with 160mm wide grinding wheels are all
possible.
The S22 is a further development of the
proven S32 and
S36 and features various technical highlights, such as linear
drives, possibility of automation on both sides or from above or
for interlinking, outstanding clarity (status control) and
accessibility for operation and service.
For more information on the Studer S22
production platform Click here
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Main Dimensions |
Metric |
Imperial |
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Distance between centres: |
650 mm up to 1100 mm |
25.6" up to 43.3" |
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Centre height: |
175 mm / 225mm |
6.9" / 8.9" |
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Max. workpiece weight: |
150 kg |
330 lbs |
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Cross Slide (X) |
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Max. travel: |
310 mm |
12.2" |
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Speed: |
0.001 - 15 000 mm/min |
0.000,04" - 590 ipm |
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Resolution: |
0.00005 mm |
0.000,002" |
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Resolution with linear motor †: |
0.00001 mm |
0.000,000,4" |
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Longitudinal Slide (Z) |
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Max. travel: |
850 mm |
33.5" |
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Speed: |
0.001 - 30,000 mm/min |
0.000,04 - 1181 ipm |
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Resolution: |
0.00005 mm |
0.000,002" |
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Resolution with linear motor †: |
0.00001 mm |
0.000,000,4" |
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Wheelhead |
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Motor spindle 12.5 kW |
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Plunge angle: |
0 deg or |
30 deg |
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Swivel angle †: |
-3 to +9 deg or |
-9 to +3 deg |
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Driving power: |
12.5 kW |
16.7 hp |
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Grinding wheel left / right: |
500 x 80 x 203.2 mm |
20" x 3.15" x 8" |
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Circumferential speed: |
up to 50 m/sec |
9840 sfpm |
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Revolutions: |
1400 to |
3200 rpm |
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Motor spindle 10.5 kW |
for high
speed grinding † |
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Plunge angle: |
0 deg or |
30 deg |
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Swivel angle †: |
-3 to +9 deg or -9 to |
+3 deg or with B axis |
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Driving power: |
10.5 kW |
14 hp |
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Grinding wheel left / right: |
400 x 40 x 127 mm |
16" x 1.5" x 5" |
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Circumferential speed: |
up to 140 m/sec |
17 552 sfpm |
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Revolutions: |
6000 to |
9000 rpm |
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Belt driven spindle 7.5 kW |
(hydrodynamic
bearings) |
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Infeed angle: |
0 |
deg |
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Swivel angle †: |
-3 to |
+9 deg |
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Driving power: |
7.5 kW |
10 hp |
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Grinding wheel right: |
500 x 80 x 203.2 mm |
20" x 3.15" x 8" |
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Circumferential speed: |
up to 50 m/sec |
9840 sfpm |
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Revolutions: |
1400 to |
3200 rpm |
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Belt driven spindle 15 kW |
(mounted on
roller bearings) |
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Plunge angle: |
0 deg or |
30 deg |
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Driving power: |
15 kW |
20.5 hp |
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Grinding wheel right: |
600 x 160 x 203.2 mm |
24" x 6.3" x 8" |
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Circumferential speed: |
up to 50 m/sec |
9840 sfpm |
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Revolutions: |
1400 to |
3200 rpm |
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Workhead spectrum |
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Speed range: |
1 - 4000 |
rpm |
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Driving power: |
1.0 - 3.0 kW |
1.3 - 4.0 hp |
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Roundness accuracy MT4: |
<0.0004 mm |
0.000,016" |
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Option: |
<0.0002 mm |
0.000,008" |
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C axis for form grinding: |
0.0001 |
deg † |
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Tailstock |
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Fitting taper: |
MT 3 / |
MT 4 |
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Travel of barrel: |
35 mm / 60 mm |
1.37" / 2.36" |
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Barrel diameter: |
50 mm / 60 mm |
1.97" / 2.36" |
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Fine adjustment: |
± 40 µm |
0.0016" |
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Synchronous tailstock |
† |
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Fitting taper: |
MT 3 / |
MT 4 |
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Travel of barrel: |
90 mm |
3.54" |
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Barrel diameter: |
50 mm |
1.97" |
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Drive power: |
1.6 kW |
2.2 hp |
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Fine adjustment: |
± 40 µm |
0.0016" |
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Tailstock for fine grinding |
† |
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Fitting taper: |
MT 3 / |
MT 4 |
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Travel of barrel: |
35 mm [60 mm] |
1.37" [2.3"] |
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Barrel diameter: |
50 mm |
1.97" |
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Drive power: |
1.6 kW |
2.2 hp |
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Fine adjustment: |
± 80 µm |
0.0032" |
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Control: |
Fanuc |
310i-A |
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Total power input: |
Max. |
47 kVA |
Note: All of the above dimensions are depending on machine
options and configuration |
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† = option |
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Characteristics:
- Grinding length max. 800 mm (31.5")
- Centre height 175 or 225 mm (6.9" /
8.9")
- Diameter of grinding wheel up to 600 mm (24")
- Cross slide X: pre-tensioned hydrostatic with
linear motor or anti-friction guideways with ballscrew
- Longitudinal slide Z: hydrostatic with linear motor
or guideway patented surface and ballscrew drive
- Application specific workhead concepts
- Up to 4 grinding wheels can be used with Multiple
wheel head configurations available
- C axis for the workhead for form and
thread grinding
†
- Additional NC axis for profiling the grinding wheel
- Full enclosure with movable front panels for
optimal accessibility
- Machine base of 'Granitan'.
- Integrated loading unit or loading cell for loading
/ unloading from left, right or above
- Extensive range of accessories
- Easy programming with StuderWIN on Fanuc 310i-A
- Standardised interfaces for loading and unloading
peripheral devices
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Click Here
to view or download the full S22 brochure
(in PDF format) |
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If you would like more information on the Studer machine
range then please
contact us or use our online
information request form.
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