Internal grinding available for long workpieces

WITH a world innovation, the S141 universal internal cylindrical grinding machine, STUDER is advancing into a new market segment, namely that of long workpieces.

The S141 is the ideal machine for grinding spindle shafts, spindle housings, rotor shafts or axes. Many workpieces are in the areas of machine tools, drive elements, aerospace and tool making.

Short workpieces clamped in a chuck, but primarily long workpieces up to 1300 mm with an additional steady-rest are the speciality of the completely newly developed S141. The maximum internal grinding length is 250 mm while the external length is 150 mm. The swing diameter above the table is 400 mm, the maximum workpiece weight is 250 kg. These are truly impressive statistics for the latest development from the Thun grinding specialists.

Behind these figures lie the finest technical details:
- All axes are equipped with linear drives
- The patented StuderGuide? guide way system ensures fast, high-precision axis movements
- Automatic swiveling of the workpiece table for axis-parallel grinding of cones / tapers
- The perfect dressing strategy for every application, with up to two dressing stations
- Grinding software developed by grinding specialists for demanding users
- Granitan? machine bed with outstanding damping characteristics
- Grinding spindle turret with direct drive, up to four grinding spindles, including a maximum of two external grinding spindles
- Grinding mandrel length up to 265 mm
- Integrated axial/radial measuring probe for length positioning and process support
- Consistent implementation of BlueCompetence

With the S141 STUDER brings another “Trend Setting” internal cylindrical grinding machine to the market, which thoroughly impresses with its technical features and the proverbial STUDER precision.Air Max 90 Ultra 2.0 Essenti