S31
The versatile for big tasks.
Basic Data
The S31 is a cylindrical grinding machine for small to large workpieces in single, small and large series production. It has a distance between centres of 400mm (15.7″) / 650mm (25.6″) / 1,000mm (40″) / 1,600mm (63″) and a centre height of 175mm (6.9″). It can machine workpieces with a maximum weight of 150kg (330lbs).
Thanks to the upgradeable modular system, the S31 can be adapted to match your precise requirements. The swiveling wheelhead allows you to externally, internally and face grind workpieces in a single clamping – with a high-resolution B-axis of 0.00005°. Its foundation is a machine base made of solid Granitan® S103.
Hardware / Software
Hardware:
- Turret wheelhead with the option of:
- – Stepless B axis
- – B axis with 1° Hirth serration
- Frequency-controlled motor-driven grinding spindles for external and internal grinding
- C-axis for the workhead for form and thread grinding
- C.O.R.E. Panel Tool table with integrated double T-slot for dressing devices
- Full enclosure with two sliding doors
- Granitan® S103 mineral casting machine base
Software:
- C.O.R.E. OS Operating system
- Very simple programming thanks to Studer Pictogramming
- Reduced setup and resetting times with STUDER QuickSet
- High-speed machining (HSM) for efficient and high-precision form grinding
- Standardized interfaces for loader and peripheral devices
- Flexibly expandable with integrated software modules
- StuderWIN programming software (optional) for creating grinding and dressing programs on an external PC
Linear Axes
Max. Travel X
Max. Travel Speed X
Max. Travel Z
Max. Travel Speed Z
370 mm
15’000 mm/min
500 mm
20’000 mm/min
SPindle Drive
Max. Number Of Revolutions
Max. Grinding Wheel Diameter
Max. Grinding Wheel Width
11.5 kW
3’200 /min
508 mm
80 mm
Swiveling Axes
Swiveling Range B
255 °
Workpiece Data
Workpiece Diameter
Max. Workpiece Weight
Distance Between Centers
Center Height
400 mm
349 mm
150 kg
400 mm
175 mm
Linear Axes
Max. Travel X: 370mm
Max. Travel Speed X: 15’000 mm/min
Max. Travel Z: 500mm
Max. Travel Speed Z: 20’000 mm/min
SPindle Drive
Max. Spindle Power: 11.5 KW
Max. Number Of Revolutions: 3’200/min
Max. Grinding Wheel Dm: 508mm
Max. Grinding Wheel Width: 80mm
Swiveling Axes
Swiveling Range B
255 °
Workpiece Data
Workpiece Length: 400mm
Workpiece Diameter: 349mm
Max. Workpiece Weight: 150Kg
Distance Between Centers: 400mm
Center Height: 175mm
Linear Axes
Max. Travel X
Max. Travel Speed X
Max. Travel Z
Max. Travel Speed Z
370 mm
15’000 mm/min
500 mm
20’000 mm/min
SPindle Drive
Max. Number Of Revolutions
Max. Grinding Wheel Diameter
Max. Grinding Wheel Width
11.5 kW
3’200 /min
508 mm
80 mm
Swiveling Axes
Swiveling Range B
255 °
Workpiece Data
Workpiece Diameter
Max. Workpiece Weight
Distance Between Centers
Center Height
650 mm
349 mm
150 kg
650 mm
175 mm
Linear Axes
Max. Travel X: 370mm
Max. Travel Speed X: 15’000 mm/min
Max. Travel Z: 500mm
Max. Travel Speed Z: 20’000 mm/min
SPindle Drive
Max. Spindle Power: 11.5 KW
Max. Number Of Revolutions: 3’200/min
Max. Grinding Wheel Dm: 508mm
Max. Grinding Wheel Width: 80mm
Swiveling Axes
Swiveling Range B
255 °
Workpiece Data
Workpiece Length: 650mm
Workpiece Diameter: 349mm
Max. Workpiece Weight: 150Kg
Distance Between Centers: 650mm
Center Height: 175mm
Linear Axes
Max. Travel Speed X
Max. Travel Z
Max. Travel Speed Z
370 mm
15’000 mm/min
500 mm
20’000 mm/min
SPindle Drive
Max. Number Of Revolutions
Max. Grinding Wheel Diameter
Max. Grinding Wheel Width
8 kW
3’200 /min
508 mm
80 mm
Swiveling Axes
Swiveling Range B
255 °
Workpiece Data
Workpiece Diameter
Max. Workpiece Weight
Distance Between Centers
Center Height
1000 mm
349 mm
150 kg
1000 mm
175 mm
Linear Axes
Max. Travel X: 370mm
Max. Travel Speed X: 15’000 mm/min
Max. Travel Z: 500mm
Max. Travel Speed Z: 20’000 mm/min
SPindle Drive
Max. Spindle Power: 8 KW
Max. Number Of Revolutions: 32’00/min
Max. Grinding Wheel Dm: 508mm
Max. Grinding Wheel Width: 80mm
Swiveling Axes
Swiveling Range B
255 °
Workpiece Data
Workpiece Length: 1000mm
Workpiece Diameter: 349mm
Max. Workpiece Weight: 150Kg
Distance Between Centers: 1000mm
Center Height: 175mm
Linear Axes
Max. Travel X
Max. Travel Speed X
Max. Travel Z
Max. Travel Speed Z
370 mm
15’000 mm/min
1’750 mm
20’000 mm/min
SPindle Drive
Max. Number Of Revolutions
Max. Grinding Wheel Diameter
Max. Grinding Wheel Width
11.5 kW
3’200 /min
508 mm
80 mm
Swiveling Axes
Swiveling Range B
255 °
Workpiece Data
Workpiece Diameter
Max. Workpiece Weight
Distance Between Centers
Center Height
1600 mm
349 mm
150 kg
1600 mm
175 mm
Linear Axes
Max. Travel X: 370mm
Max. Travel Speed X: 15’000 mm/min
Max. Travel Z: 1’750mm
Max. Travel Speed Z: 20’000 mm/min
SPindle Drive
Max. Spindle Power: 11.5 KW
Max. Number Of Revolutions: 3’200/min
Max. Grinding Wheel Dm: 508mm
Max. Grinding Wheel Width: 80mm
Swiveling Axes
Swiveling Range B
255 °
Workpiece Data
Workpiece Length: 1600mm
Workpiece Diameter: 349mm
Max. Workpiece Weight: 150Kg
Distance Between Centers: 1600mm
Center Height: 175mm
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