The Compact for small precision components.
Basic Data

The S20 is a universal cylindrical grinding machine with electromechanical drives for the production of small workpieces. It has a distance between centres of 400 / 650 mm and a centre height of 100 mm. It can machine workpieces with a maximum weight of 20 kg.

The universal cylindrical grinding machine is designed for the grinding of workpieces in single-component or small series production runs. It is suitable for use in any industry where precise small components are manufactured. This simple and very reasonably priced machine has a tried-and-tested SPS control unit. It is easy to operate and the machine can be reset very quickly.

Images
Hardware / Software

Hardware:

  • Cross slide with wheelhead for external grinding with grinding wheel on the right and location area for the internal grinding unit (optional)
  • Wheelhead with 15 and 30 deg manual swivel
  • Table with swiveling range of:
    - up to 30 deg 400 mm distance between centres
    - up to 15 deg 650 mm distance between centres
  • Workhead with hydrodynamic bearing for grinding between fixed centres or with rotating spindle
  • Tailstock with adjustable centre pressure and fine adjustment for rapid and easy cylindricity correction
  • Control cabinet connected to the machine. Can be expanded to include in-process gauging and Sensitron
Technical Data
kg / cm
lb / inches

Linear Axes

Max. Travel X 30 mm
Max. Travel Speed X 2 mm/min
Max. Travel Z 420 mm
Max. Travel Speed Z 3'500 mm/min

Spindle drive

Max. Spindle Power 3 kW
Max. Number Of Revolutions 1'640 /min
Max. Grinding Wheel Diameter 350 mm
Max. Grinding Wheel Width 50 mm

Swiveling Axes

Swiveling Range C ∞ °

Workpiece Data

Workpiece Length 0 - 400 mm
Workpiece Diameter 0 - 199 mm
Max. Workpiece Weight 20 kg
Distance Between Centers 400 mm
Center Height 100 mm

Linear Axes

Max. Travel X 1.18 inch
Max. Travel Speed X 0.06 inch/min
Max. Travel Z 16.5 inch
Max. Travel Speed Z 138 inch/min

Spindle drive

Max. Spindle Power 4 hp
Max. Number Of Revolutions 1'640 rpm
Max. Grinding Wheel Diameter 13.78 inch
Max. Grinding Wheel Width 2 inch

Swiveling Axes

Swiveling Range C ∞ deg

Workpiece Data

Workpiece Length 0 - 15.7 inch
Workpiece Diameter 0 - 7.8 inch
Max. Workpiece Weight 44 lbs
Distance Between Centers 15.7 inch
Center Height 3.9 inch

Linear Axes

Max. Travel X 30 mm
Max. Travel Speed X 2 mm/min
Max. Travel Z 650 mm
Max. Travel Speed Z 3'500 mm/min

Spindle drive

Max. Spindle Power 3 kW
Max. Number Of Revolutions 1'640 /min
Max. Grinding Wheel Diameter 350 mm
Max. Grinding Wheel Width 50 mm

Swiveling Axes

Swiveling Range C ∞ °

Workpiece Data

Workpiece Length 0 - 650 mm
Workpiece Diameter 0 - 199 mm
Max. Workpiece Weight 20 kg
Distance Between Centers 650 mm
Center Height 100 mm

Linear Axes

Max. Travel X 1.18 inch
Max. Travel Speed X 0.06 inch/min
Max. Travel Z 25.6 inch
Max. Travel Speed Z 138 inch/min

Spindle drive

Max. Spindle Power 4 hp
Max. Number Of Revolutions 1'640 rpm
Max. Grinding Wheel Diameter 13.78 inch
Max. Grinding Wheel Width 2 inch

Swiveling Axes

Swiveling Range C ∞ deg

Workpiece Data

Workpiece Length 0 - 25.6 inch
Workpiece Diameter 0 - 7.8 inch
Max. Workpiece Weight 44 lbs
Distance Between Centers 25.6 inch
Center Height 3.9 inch
Downloads
pdf, 3 MB
Product brochure
S20 - The Compact for small precision components.
Download
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