CNC 5-axis portal milling machine

Zayer GMCU 6000 AR GANTRY-TYPE

Technical Data
• Table clamping surface: 7,000 × 2,500 mm
• X-axis (longitudinal travel): 6,000 + 612 mm
• Y-axis (cross travel): 4,670 + 975 mm
• Z-axis (vertical travel): 1,250 mm
• W-axis (vertical travel): 1,200 mm
• Distance between uprights: 3,800 mm
• Distance table surface – spindle nose: 2,015 mm
• Drive power AC motor: 60 kW
• Spindle speed, 2-step, digital spindle drive: 60 – 4,500 rpm
• Feed rate in CNC operation (rapid traverse): up to 10,000 mm/min
• X-axis: 20,000 mm/min
• Y- and Z-axis each: 25,000 mm/min
• C-axis rotary table: ±180°
• 45° milling head rotation: 360°

Main components of the machine
• Heidenhain path control iTNC 530 with 15" monitor
• Tool changer with 60 positions
• Rotary table for operation with multiple milling heads and automatic milling head change, consisting of collet system for holding various milling heads, quick couplings for hydraulic, coolant, and power supply, as well as the corresponding electrical safety switches
• Centering of the milling heads on the rotary table using Hirth face toothing (on the mounting plate and respective milling head)
• 2 x milling heads: straight-head adaptor (direct spindle), automatic 45° milling head
• Crossbeam motorized traversable (for positioning only)
• Operator platforms: 2 operator platforms with protective enclosure and integrated control panel, traveling along X-axis, each with 2 doors
• Chip conveyor on both sides of the table plus a transverse conveyor
• X-axis longitudinal and Y-axis cross drive by rack and pinion with 2 servomotors (play-free electronic pre-tensioning, master-slave principle)
• Z-axis vertical adjustment by ballscrew (Ø 80) with preloaded double nut
• Zayer guideway system made of inlaid or bolted, hardened steel strips
• All axes equipped with INA roller recirculating shoes on each track surface
• Counter-guides on all axes with additional polymer coating for optimal damping
• Anchoring and leveling elements
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• The machine complies with the currently applicable EC directives

The above information is taken from the machine documentation. The seller assumes no liability for completeness or accuracy. The decisive factors are the actual technical data and functions of the machine.

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