The reasonably priced machine for
diverse internal grinding
applications.
Basic Data
The S121 is a universal internal cylindrical grinding machine for medium-sized workpieces in individual and small batch production. The reasonably priced universal machine has a swing diameter of 400mm (15.7").
It is the ideal machine for internal, face and external grinding of chuck components. The S121 has a host of sophisticated technical features such as the revolutionary StuderGuide® guideway system, high-precision axis drives with linear motors, a swivel-in dressing unit, etc.
Images
Hardware / Software
Hardware:
- StuderGuide® guide system with linear drive
- Spindle turret with two grinding spindles or one fixed spindle
- C-axis for the workhead for form and thread grinding
- Full enclosure with two sliding doors
- Granitan® S103 mineral casting machine base
- C.O.R.E. Panel
Software:
- C.O.R.E. OS operating system
- Very simple operation and programming thanks to StuderWIN
- Short setup and resetting times e.g. with STUDER Quick-Set
- Standardized interfaces for loader and peripheral devices
Technical Data
Linear Axes
Max. Travel X
350 mm
Max. Travel Speed X
20'000 mm/min
Max. Travel Z
350 mm
Max. Travel Speed Z
20'000 mm/min
Spindle drive
Max. Spindle Power
18 kW
Max. Number Of Revolutions
120'000 /min
Max. Grinding Wheel Diameter
300 mm
Max. Grinding Wheel Width
32 mm
Swiveling Axes
Swiveling Range B
180 °
Swiveling Range C
∞ °
Workpiece Data
Workpiece Length
300 mm
Workpiece Diameter
360 mm
Max. Workpiece Weight
100 kg
Center Height
200 mm
