S151 – The universal machine for workpieces with a large diameter.
The S151 is a CNC universal internal cylindrical grinding machine of the latest generation. It has a host of sophisticated technical features such as the revolutionary StuderGuide® guide system, high-precision axis drives with linear motors, extremely fast direct drive of the grinding spindle turret, automatic swiveling of the workpiece table etc.
The S151 rounds off the upper end of the series. It is available in two sizes, for workpiece lengths (including clamping device) up to 700 mm or 1 300 mm. The swing diameter above the workpiece table is 550 mm. It is primarily used for machining large spindle shafts, spindle housings, rotor shafts or large flange parts.
https://www.studer.com/en/products/innenuniversal/s151.html
