Mazak - NEXUS 4000 II TR-MIL-MAZ-2011-00001

• Travels

  • Rapid traverse (X/Y/Z): 60,000 mm/min

  • Max. cutting feed: 60,000 mm/min

• Workpiece capacity

  • Max. workpiece diameter: Ø630 mm

  • Max. workpiece height: 900 mm

  • Max. workpiece weight: 400 kg

• Pallet / Table

  • Pallet size: 400 × 400 mm

  • Standard pallet changer: 2 pallets

  • Pallet change time: 6 sec

  • Standard B-axis indexing: 1° × 360 positions

  • B-axis indexing time: 1.3 sec / 90°

  • Optional NC positioning table: 0.001°

  • Optional NC rotary table: 0.0001°

  • Pallet positioning repeatability: ≤4 µm

• Spindle (two configurations)

  • 12,000 rpm high-torque spindle

    • 30 kW / 30 min; 22 kW continuous

    • Max. torque: 300 Nm

  • 18,000 rpm high-speed spindle

    • 35 kW / 30 min; 26 kW continuous

    • Max. torque: 168 Nm

  • Spindle speed range: 35–12,000 rpm or 35–18,000 rpm (depending on version)

• ATC / Tool magazine

  • Standard magazine: 40 tools

  • Optional: 60 / 80 / 120 / 160 tools

  • Tool holder: ISO BT40

  • Max. tool diameter: Ø95 mm

  • Max. tool diameter without adjacent tools: Ø150 mm

  • Max. tool length: 420 mm

  • Chip-to-chip time: 2.7 s with tools <6 kg; 3.2 s with tools 6–12 kg

• Coolant

  • Coolant tank: 500 L

  • Standard flood coolant

  • Spindle cooling unit included in standard specification

• Chip removal

  • Standard: spiral conveyors on both sides of the table

• Accuracy

  • X/Y/Z bidirectional positioning accuracy: 0.012 mm

  • X/Y/Z bidirectional repeatability: 0.008 mm

• Electrical / air

  • Voltage (by destination): 200 / 220 / 380 / 400 / 415 / 440 / 460 / 480 V

  • Frequency: 50/60 Hz

  • Air pressure: 0.5–0.9 MPa

  • Standard air consumption: 200 L/min

Additional equipment

• Coolant through spindle (CTS) options: 0.8 MPa, 1.5 MPa, high-pressure 6.9 MPa

• Chip handling options: side-discharge chip conveyor, back-discharge chip conveyor

• Filtration: various coolant/chip filtration systems