Technical details Make Oberbeck model 600 IR CNC Year 1986 Steureung ANC CNC M269 / 4 inner diameter 200 mm grinding depth 150 mm total power requirement 20 kW weight about 8 tons sanded inside normal 20 - 200 mm Workpiece Size 300 x 500 mm Height of workpiece spindle on carriage or up to 280 slides over spindle / 500 mm Height of the grinding spindle slide 450 mm grinding depth of approximately 150 mm total length. Lining up between about 1.000 mm and turret grinding head displacement on slide along approximately 450 mm stroke of the table. (Z-axis) 500 mm Qürverstellung (X-axis) 280 mm Qürverstellung workpiece spindle head (U-axis) 230 mm turning of the workpiece spindle head (B-axis) -10 to +94 workpiece weight up to 150 kg speed of the workpiece spindle infinitely variable. 20 - 1,000 r / min speeds of HF grinding spindle 0 - 42,000 RPM / min total power 20 kW 380V 50 Hz Weight 8000 kg