KNUTH X-mill 640 数控加工中心

KNUTH X-mill 640 CNC

This 3-axis KNUTH X.mill 640 CNC was manufactured in 2009. It features a total power of 16.4 kW and operates at 400 Volt with a frequency of 50 Hz across 3 phases. The machine is equipped with a new frequency inverter and a new braking resistor. If you are looking to get high-quality machining capabilities, consider the KNUTH X.mill 640 CNC vertical machining centre we have for sale. Contact us for further details.
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- 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).

Technical Specification
Taper Size SK 40