High-Performance Industrial Fiber Lasers
3-5kW
CFL-3000/CFL-4000/CFL-5000
Fiber lasers for productivity and efficiency in a small form factor
The all-new nLIGHT® CFL-3000, CFL-4000, and CFL-5000 are the highest power fiber lasers available in this form factor, allowing for better utilization of your shop floor. Available as 3, 4, or 5kW models, these versatile fiber lasers are suitable for a wide range of materials processing applications. Based on nearly two decades of high-power laser innovation, these lasers feature the latest in optical technology to improve your productivity and part quality.
They're designed with trusted and durable components for maximum uptime, and high operating efficiency to lower your production costs.
Features
3, 4, and 5kW
Delivers excellent productivity for advanced cutting and welding applications.
Back-Reflection Protection
Hardware-based back-reflection protection allows uninterrupted processing of even the most reflective metals with no damage to the laser.
Unparalleled Serviceability
Modular design simplifies repairs and maximizing uptime.
Designed for Rugged Durability
Ensures continuous operation in harsh manufacturing environments.
Advanced Electronic Design
Provides faster piercing and processing of fine features with smaller heat-affected zones.
Multiple Fiber Options
Choice of feed fiber sizes from 50-200μm enables a diverse range of applications.
Specifications
| Models | CFL-3000 | CFL-4000 | CFL-5000 |
|---|---|---|---|
| Optical Specifications | |||
| Mode of Operation | CW/Modulated | ||
| Polarization | Random | ||
| Maximum Average Power, CW | 3kW | 4kW | 5kW |
| Power Tunability | 5 – 100% | ||
| Power Variation, 8-Hour | ≤ 1% | ||
| Modulation Frequency | ≤ 100kHz | ||
| Rise and Fall Times | ≤ 10μs | ||
| Beam Quality | 50μm fiber ≤ 2.8mm-mrad 100μm fiber ≤ 4.3mm-mrad 200μm fiber ≤ 11.0mm-mrad |
||
| Wavelength | 1070±10nm | ||
| Electrical Specifications | |||
| Supply Voltage | 380 – 480VAC 3P+PE, 50/60Hz | ||
| Control Interfaces, Standard | External hardware control, analog power control, analog monitors, Ethernet control, GUI, and API |
||
| Control Interfaces, Optional | EtherCAT, EtherNet/IP, DeviceNet, Profinet, Profibus | ||
| Mechanical Specifications | |||
| Dimensions (W x D x H) | 685 x 800 x 560mm | ||
| Optical Fiber | 10, 20, 30m, QBH connector standard | ||
| Cooling Method | Water | ||
| Environmental Specifications | |||
| Operating Temperature (1) | +10 to +40°C | ||
| Storage Temperature | -10 to +60°C | ||
| Relative Humidity | 10 to 80% | ||
(1) Non-condensing or with use of CDA.
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