KNUTH - X-mill 640 CNCDE-MIL-KNU-2009-00001

- Total Connected Power: 16.4 kW

- Voltage: 400 V

- Frequency / Phases: 50 Hz / 3 Phases

- Distance Spindle Nose to Table Surface: 50 – 550 mm

- Table Dimensions: 750 × 360 mm

- Max. Table Load Capacity: 300 kg

- Table Height Above Floor: 850 mm

- T-Slots: 3 pieces × 18 mm × 100 mm spacing

- Spindle Speed: 60 – 8,000 rpm (model-dependent up to 10,000 rpm)

- Spindle Taper: SK40 / BT40

- Spindle Motor Power: approx. 7.5 kW to 11 kW (peak power up to 16.4 kW)

- Rapid Traverse (X / Y / Z Axis): 15,000 mm/min (GP model up to 30,000 mm/min)

- Working Feed Rate: 5 – 5,000 mm/min

- Positioning Accuracy: ± 0.01 mm

- Repeatability: 0.005 mm

- Automatic Tool Changer (ATC) Type & Capacity: Drum-type or double-arm changer with 12, 16, or 18 stations (drum carousel visible)

- Max. Tool Dimensions: Ø 78 mm × length 250 mm

- Optional Clamping Equipment / Accessories: Dual machine vices mounted on the table; tool holders loaded in ATC carousel

- Frequency Inverter: New

- Braking Resistor: New

- Manufacturer Error Description: Main spindle motor feels loose or offers resistance when turned manually (possible issue with belt, pulley, or top spindle mechanism). Main spindle motor encoder may require repair (sends positive signals only, negative signals required for proper positioning).