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.
Two sizes are available for workpiece lengths 700 mm and 1300 mm (27.5" and 51.1"). For both models the maximum internal grinding length is 390 mm (15.3") and the external length is 150 mm (5.9"). The S151 is the ideal machine for grinding spindle shafts, spindle housings, rotor shafts, axes or flange parts. Many workpieces are in the areas of machine tools, drive elements, aerospace and toolmaking.