مركز خراطة وتفريز CNC

Mazak Quickturn Nexus 250M

Technical Data – QTN-250M (Turning Length 1000 mm)

Chuck size: 10 inches
Maximum swing diameter: 677.5 mm
Standard turning diameter: 430 mm
Maximum machining diameter: 633 mm
Maximum machining area: 677 mm

Maximum turning length (Z-axis): 1000 mm
Bar capacity: 77 mm
Spindle nose: A2-8

Main spindle speed: 30–4000 rpm
Main spindle motor power (30-minute rating): 25 kW (36 hp)
Maximum torque of main spindle: 355 Nm (36.0 kgf·m)

Tailstock:
• Quill type: Morse taper No. 5
• Maximum travel of tailstock: 1050 mm
• Maximum thrust: 12 kN (1200 kgf)

Tool turret:
• 12 tool stations
• Tool sizes:
• External turning tool: Ø40 mm
• Internal turning tool: Ø20 mm
• Milling cutter/drill: Ø20 mm
• Milling/threading tool: M12

Milling spindle:
• Speed: 25–4500 rpm (optional 6000 rpm)
• Motor power: 5.5 kW (7.5 hp)
• Maximum torque: 35 Nm (3.6 kgf·m)

Coolant capacity: 160 liters

Machine dimensions:
• Width: 1780 mm
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• Overall height: 2533 mm
• Footprint: approx. 4.51 m²
• Machine weight: approx. 5200 kg

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