Fiber laser cutting machine ACE Laser 4020 2.0 R

for metalsheet metalCNC

Overview
ACE Laser 4020 2.0 R is a fiber laser cutting machine designed for industrial production. The gantry-style system with an automatic shuttle table supports single-piece manufacturing and series production while ensuring repeatable cut quality and high productivity.

Highlights

• Gantry construction with dual-side drives for large-format plates
• Automatic shuttle (exchange) table to minimise downtime
• Integrated extraction and filter unit for fume and dust handling
• Comprehensive KNUTH service: installation, commissioning and maintenance

Design & construction

• Aluminium die-cast Y-axis portal combining low mass and high rigidity for improved dynamics
• Welded, thermally relieved machine frame to eliminate production stresses and maintain long-term accuracy
• Precision linear guides and high-precision rack-and-pinion drives on X/Y/Z for reliable positioning
• Powerful servo drives on all axes for high acceleration and repeatable motion
• Safety housing with protective glass windows for process observation

Control & software

• User-friendly CNC control (FSCUT2000 / CypCut depending on configuration) with large display
• Technology database with preset cutting parameters and material cycles
• Support for common file formats (Ai, DXF, PLT, LXD) and nesting functions (CypNest)
• Gas control via solenoid and proportional valves adjustable from the control

Cutting head

• RayTools cutting head with motorised focus adjustment, collision protection and height control
• Maintenance-free beam guiding via flexible fiber optic cable
• BOCI cutting head available for very high power systems (≥ 6 kW)

Laser sources

• Ytterbium fiber laser sources (Raycus or similar) available in standard range 1,000–6,000 W
• Maintenance-free laser source to reduce operating costs; higher power configurations on request

Filtration & extraction

• Integrated dust collector and filter unit with high separation efficiency for fumes and particles

Standard & optional equipment

• Standard: CNC control (FSCUT2000), RayTools cutting head (autofocus), protective cabin, automatic table change, extraction/filtration, central lubrication, cooling system, automatic gas console
• Optional: refrigerated air dryer, high-pressure gas regulators (O2/N2), additional extraction packages, software packages (CypNest, offline licences)

Technical specifications

• Working area: Table dimensions 4,000 mm x 2,000 mm; Max workpiece weight: 1,500 kg
• Travels: X = 2,020 mm; Y = 4,050 mm; Z = 100 mm
• Acceleration: X/Y = 10 m/s²; Z = 5 m/s²
• Rapid feed: 100 m/min; Table change time: 12–17 s
• Accuracy: Positioning 0.03 mm/m; Repeatability 0.02 mm/m
• Laser: Fiber laser 2,000 W; Wavelength 1.08 ± 10% µm; Pulse frequency 50–5k Hz; Power consumption 6.5 kW; Supply AC 380V ± 10%, 50/60Hz, 3xL+N
• Cutting capacity: Structural steel 16 mm; Stainless steel 6 mm; Aluminium 5 mm
• Drives: X 1 kW; Y 1.5 kW; Z 0.4 kW
• Dimensions & weight: Overall 10.34 m x 4.28 m x 2.2 m; Weight 9,000 kg