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.
Images
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
- An additional T-slot integrated into workpiece table for dressing device
- Full enclosure with two sliding doors
- Granitan® S103 mineral casting machine base
Software:
- Extremely easy programming with StuderPictogramming
- Reduced setup and resetting times with STUDER Quick-Set
- 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
Technical Data
Linear Axes
Max. Travel X
370 mm
Max. Travel Speed X
15'000 mm/min
Max. Travel Z
500 mm
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 Diameter
508 mm
Max. Grinding Wheel Width
80 mm
Swiveling Axes
Swiveling Range B
255 °
Swiveling Range C
∞ °
Workpiece Data
Workpiece Length
0 -
400 mm
Workpiece Diameter
0 -
349 mm
Max. Workpiece Weight
150 kg
Distance Between Centers
400 mm
Center Height
175 mm
Linear Axes
Max. Travel X
370 mm
Max. Travel Speed X
15'000 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
3'200 /min
Max. Grinding Wheel Diameter
508 mm
Max. Grinding Wheel Width
80 mm
Swiveling Axes
Swiveling Range B
255 °
Swiveling Range C
∞ °
Workpiece Data
Workpiece Length
0 -
650 mm
Workpiece Diameter
0 -
349 mm
Max. Workpiece Weight
150 kg
Distance Between Centers
650 mm
Center Height
175 mm
Linear Axes
Max. Travel X
370 mm
Max. Travel Speed X
15'000 mm/min
Max. Travel Z
1'150 mm
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 Diameter
508 mm
Max. Grinding Wheel Width
80 mm
Swiveling Axes
Swiveling Range B
255 °
Swiveling Range C
∞ °
Workpiece Data
Workpiece Length
0 -
1'000 mm
Workpiece Diameter
0 -
349 mm
Max. Workpiece Weight
150 kg
Distance Between Centers
1'000 mm
Center Height
175 mm
Linear Axes
Max. Travel X
370 mm
Max. Travel Speed X
15'000 mm/min
Max. Travel Z
1'750 mm
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 Diameter
508 mm
Max. Grinding Wheel Width
80 mm
Swiveling Axes
Swiveling Range B
255 °
Swiveling Range C
∞ °
Workpiece Data
Workpiece Length
0 -
1'600 mm
Workpiece Diameter
0 -
349 mm
Max. Workpiece Weight
150 kg
Distance Between Centers
1'600 mm
Center Height
175 mm
