The universal solution for every production.
Basic Data

Offering excellent value, it is the ideal choice – equally suited to flexible one-off production in small workshops and efficient high-volume production in large-scale operations. Compact in design, versatile in use, and intuitive to operate – the S23 universal cylindrical grinding machine impresses with outstanding precision and maximum productivity.

Images
Hardware / Software

Hardware:

  • Selectable wheelhead:
    • Fixed wheelhead, adjustable 0°/15°/30°
    • Universal wheelhead, Hirth 2.5°, manual
    • Universal wheelhead, Hirth 1°, automatic
    • Up to three grinding tools selectable
    • Frequency-controlled belt-driven or motor spindles available
  • External and internal grinding possible in one setup
  • C-axis for out-of-round and thread grinding
  • Fixed table or swiveling table (up to 8.5°)
  • Portable control unit for setup close to the grinding process
  • Automatic operating door
  • Granitan® S103 mineral-cast machine base

Software:

  • C.O.R.E. OS operating system
  • Very simple programming thanks to StuderPictogramming
  • Reduced set-up and resetting times with STUDER QuickSet
  • Standardized interfaces for loader and peripheral devices
  • Flexibly upgradeable with integrated software modules
  • StuderWIN programming software (optional) for creating grinding and dressing
    programs on an external PC
Technical Data
kg / cm
lb / inches

Linear Axes

Max. Travel X 285 mm
Max. Travel Speed X 10'000 mm/min
Max. Travel Z 800 mm
Max. Travel Speed Z 20 000 mm/min

Spindle drive

Max. Spindle Power 11,5 kW
Max. Number Of Revolutions 1'500 /min
Max. Grinding Wheel Diameter 500 mm
Max. Grinding Wheel Width 80 mm

Swiveling Axes

Swiveling Range B 190 °
Swiveling Range C ∞ °

Workpiece Data

Workpiece Length 650 - ∞ mm
Max. Workpiece Weight 120 kg
Distance Between Centers 650 mm
Center Height 175 mm

Linear Axes

Max. Travel X 11.2 inch
Max. Travel Speed X 394 inch/min
Max. Travel Z 45.25 inch
Max. Travel Speed Z 788 inch/min

Spindle drive

Max. Spindle Power 5.4 hp
Max. Number Of Revolutions 1'500 rpm
Max. Grinding Wheel Diameter 20 inch
Max. Grinding Wheel Width 3.15 inch

Swiveling Axes

Swiveling Range B 190 deg
Swiveling Range C ∞ deg

Workpiece Data

Workpiece Length 25.6 - ∞ inch
Max. Workpiece Weight 264 lbs
Distance Between Centers 25.6 inch
Center Height 6.9 inch

Linear Axes

Max. Travel X 285 mm
Max. Travel Speed X 10'000 mm/min
Max. Travel Z 1'150 mm
Max. Travel Speed Z 20'000 mm/min

Spindle drive

Max. Spindle Power 12.5 kW
Max. Number Of Revolutions 40'000 /min
Max. Grinding Wheel Diameter 500 mm
Max. Grinding Wheel Width 80 mm

Swiveling Axes

Swiveling Range B 190 °
Swiveling Range C ∞ °

Workpiece Data

Workpiece Length 1'000 mm
Max. Workpiece Weight 120 kg
Distance Between Centers 1'000 mm
Center Height 175 mm

Linear Axes

Max. Travel X 11.2 inch
Max. Travel Speed X 394 inch/min
Max. Travel Z 45.25 inch
Max. Travel Speed Z 788 inch/min

Spindle drive

Max. Spindle Power 16.7 hp
Max. Number Of Revolutions 40'000 rpm
Max. Grinding Wheel Diameter 20 inch
Max. Grinding Wheel Width 3.15 inch

Swiveling Axes

Swiveling Range B 190 deg
Swiveling Range C ∞ deg

Workpiece Data

Workpiece Length 39.4 inch
Max. Workpiece Weight 264 lbs
Distance Between Centers 39.4 inch
Center Height 6.9 inch
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