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DMT Kern CD 820

Stav: veľmi dobrý (použitý), Rok výroby: 2010, Control: Siemens Sinumerik 840D Working area Swing diameter over bed: 820 mm Swing diameter over cross slide: 520 mm Cross slide travel: 600 mm Tool holder: Front: Capto size C6 – Multifix D1 Rear: Boring bar holder with clamp Distance between centers: 3,000 mm Main spindle drive Power, digital AC motor – 60% duty cycle: 46 kW Gear stages: 2 (ZF planetary gearbox, electrically shifted, mounted outside the headstock) Headstock Spindle nose DIN 55027 / Bore (standard): 11 / Ø 132 mm Spindle Ø at front bearing: 190 mm Speed range (constant torque): 1 – 1,800 rpm Standard chuck sizes: Ø 315, Ø 400, Ø 500 mm Spindle nose DIN 55026 / Bore (option): A11 / Ø 164 mm Spindle Ø at front bearing: 210 mm Speed range (constant torque): 1 – 1,600 rpm Cross slide Feed range, cross: 0.001 – 1,000 mm/min Knsdpfsxgdfbjx Aguec Feed range, longitudinal: 0.001 – 2,000 mm/min Thread pitches: 0.01 – 999.999 mm Rapid traverse cross/longitudinal: 5/10 m/min (with center distance 4,000 mm) Feed force, cross: 16,000 N Feed force, longitudinal: 22,000 N Turning tool cross-section: 40 x 40 mm² Tailstock Quill diameter: 125 mm Quill stroke: 280 mm Taper: MT 6 Electrical equipment Three-phase current: 400 V, 50 Hz Design according to VDE and EMC guidelines EN 50081-2 / EN 50082-2 Interference suppression level A per EN 50081-2 For TN-S or TN-C mains/industrial grids without RCD protection Dimensions Machine (L × W × H): 2.88 m + center distance × 2.55 m × 2.32 m Machine weight (center distance / weight approx. kg) 3,000 mm: 10,900 kg