The production platform for your individual grinding solution.
Basic Data

The S22 is a production platform for the mass production of medium-sized workpieces. It has distances between centres of 650mm (25.6") / 1100mm (43.3") and centre heights of 175mm (6.9") / 225mm (8.8"). It can machine workpieces with a maximum weight of 150kg (330lbs).

The S22 with its extensive expansion options can be configured for every grinding application to be the perfect production machine. Highly dynamic axis drives, high-quality STUDER guideway systems, short reaction times and optimized traverses form the basis of the S22. The high-speed grinding option (HSG) contributes to increasing productivity with its peripheral speed of up to 140m/s (27,600 sfpm).

Images
Hardware / Software

Hardware:

  • Granitan® S103 mineral casting machine base
  • Cross slide X: anti-friction guideways with ball-screw
  • Longitudinal slide Z: guideway with patented surface structure and ball-screw drive
  • C-axis for the workhead
  • Application-specific workhead concepts
  • Additional NC axis for profiling the grinding wheel
  • Full enclosure with movable front panels for optimal accessibility
  • Integrated loading unit or loading cell for loading and unloading from left, right or above
  • Large range of accessories

Software:

  • Easy programming with StuderWIN on Fanuc 31i-A
  • StuderGRIND programming software to create grinding and
    dressing programs
  • Standardized interfaces for loader and peripheral devices
Technical Data
kg / cm
lb / inches

Linear Axes

Max. Travel X 310 mm
Max. Travel Speed X 15'000 mm/min
Max. Travel Y 100 mm
Max. Travel Z 850 mm
Max. Travel Speed Z 30'000 mm/min

Spindle drive

Max. Spindle Power 15 kW
Max. Number Of Revolutions 3'200 /min
Max. Grinding Wheel Diameter 610 mm
Max. Grinding Wheel Width 160 mm

Swiveling Axes

Swiveling Range A 26 °
Swiveling Range B 195 °
Swiveling Range C ∞ °

Workpiece Data

Workpiece Length 0 - 700 mm
Workpiece Diameter 0 - 449 mm
Max. Workpiece Weight 150 kg
Distance Between Centers 1'000 mm
Center Height 225 mm

Linear Axes

Max. Travel X 12.2 inch
Max. Travel Speed X 590 inch/min
Max. Travel Y 3.9 inch
Max. Travel Z 33.5 inch
Max. Travel Speed Z 1'181 inch/min

Spindle drive

Max. Spindle Power 20.5 hp
Max. Number Of Revolutions 3'200 rpm
Max. Grinding Wheel Diameter 24 inch
Max. Grinding Wheel Width 6.3 inch

Swiveling Axes

Swiveling Range A 26 deg
Swiveling Range B 195 deg
Swiveling Range C ∞ deg

Workpiece Data

Workpiece Length 0 - 27.5 inch
Workpiece Diameter 0 - 17.6 inch
Max. Workpiece Weight 330 lbs
Distance Between Centers 39.4 inch
Center Height 8.8 inch
Downloads
pdf, 4 MB
Product brochure
S22 - The production platform for your individual grinding solution.
Download
pdf, 290 KB
STUDER easyload
For external and universal cylindrical grinding machines
Download
pdf, 1 MB
STUDER easyload NC
For external and universal cylindrical grinding machines
Download
pdf, 2 MB
A-axis
For absolute precision in thread grinding
Download
pdf, 3 MB
WireDress®
The latest generation of machine-integrated dressing technology for metal-bonded grinding wheels
Download
Videos
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