The universal machines for
a broad range of internal
cylindrical grinding applications.
Basic Data
The S151 is a CNC universal internal cylindrical grinding machine of the latest generation. It is available in two sizes, for workpiece lengths (including clamping device) up to 700mm (27.5") or 1300mm (51.2"). The swing diameter above the workpiece table is 550mm (21.6").
It is primarily used for machining large spindle shafts, spindle housings, rotor shafts or large flange parts. The S151 has a host of sophisticated technical features such as the revolutionary StuderGuide® guideway system, high-precision axis drives with linear motors, extremely fast direct drive of the grinding spindle turret, automatic swiveling of the workpiece table etc.
Images
Hardware / Software
Hardware:
- StuderGuide® guide system with linear drive
- Grinding spindle turret with up to four grinding spindles
- Automatically swiveling workpiece table
- C-axis for workhead spindle for form and thread grinding
- Full enclosure with two sliding doors
- Granitan® S103 mineral casting machine base
Software:
- 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
500 mm
Max. Travel Speed X
20'000 mm/min
Max. Travel Z
500 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
330 °
Swiveling Range C
∞ °
Workpiece Data
Workpiece Length
700 mm
Workpiece Diameter
550 mm
Max. Workpiece Weight
250 kg
Center Height
275 mm
Linear Axes
Max. Travel X
500 mm
Max. Travel Speed X
20'000 mm/min
Max. Travel Z
700 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
330 °
Swiveling Range C
∞ °
Workpiece Data
Workpiece Length
1'300 mm
Workpiece Diameter
550 mm
Max. Workpiece Weight
250 kg
Center Height
275 mm
