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Fiber laser

TruFiber P

Tailored to Your Application

The Specialist in Your Production

​Do you have specific production requirements? The TruFiber P series meets diverse manufacturing needs with multiple configuration options: available as a single-mode laser with up to 2 kW for high-precision applications, or as the multimode variant with up to 6 kW for deeper weld penetration and higher welding speeds—all within a compact housing. Each version can be combined with TRUMPF’s complete laser system technology and supplemented with comprehensive services. The result: A flexibly configurable all-in-one package with an optimal price-performance ratio tailored to your specific production needs.

Configured for Your Application

The TruFiber P is tailored to specific applications. With a choice of single-mode or multimode variants, customizable fiber diameters and lengths, and a selection of compatible optics and sensors, the TruFiber P provides a precisely tailored solution for various processing tasks.

Low-Spatter Welding with Maximum Precision

The BrightLine Mode technology combines ​​single-mode and multimode beams in the patented TRUMPF 2-in-1 laser fiber cable. This enables exceptionally high-quality weld seams with minimal spatter, even on demanding and reflective materials.

Rugged Design, Easy Integration

The compact housing with easily accessible interfaces simplifies integration. The laser fiber is spliced directly to the laser and is optionally available as a 2-in-1 laser fiber cable. The system meets the highest safety standard, Performance Level e (PL e).

Perfect for Precision Welding and Cutting

With a fiber diameter of just 25 micrometers, the ​​single-mode variant offers the beam quality required for high-precision applications. Ideal for ultra-fine weld seams and cuts that meet the highest quality standards.

Integrated Control for Laser, Optics, and Sensors

TruControl is the fastest and smartest laser control system on the market. It allows direct laser control without external modules. The system manages real-time laser power regulation while also enabling the programming of optics and sensors. The intuitive touchscreen interface provides complete process visibility, allowing you to monitor and control all laser operations in real time.

Intensitätsverteilung BrightLine Mode
Combined Beam Qualities with BrightLine Mode

With BrightLine Mode, you can weld copper, aluminum, mild steel, or stainless steel with maximum power and minimal spatter. This patented 2-in-1 laser fiber cable allows flexible distribution of single-mode power in the fiber core and multimode power in the fiber ring, which are then combined in the optics. The result: high-quality, dense, and visually flawless weld seams with minimal post-processing required.

Worldwide Consulting and Fast Support

Why deal with five contacts when one is enough? We provide a complete system from a single source and offer global support. Our experts provide comprehensive advice on applications, materials, process parameters, and the optimal combination of laser, optics, and sensors. In our application centers, we work with you to develop the best solution for your needs. If needed, our global service network with 24/7 support keeps your production running.

Safe and Reliable with PLe

The TruFiber S meets the highest safety standard​​; Performance Level e (PL e). Redundant safety systems and ​​rapid error detection enhance workplace safety—​​eliminating the need for additional laser safety measures.

Transmission Welding for Lightweight Components

Your challenge: ​​Modern transmissions are becoming increasingly compact and lightweight without compromising performance. Since these components often combine different metals, they place high demands on the welding process.

Our laser recommendation: With power levels of up to 6 kW and outstanding beam quality from fibers with a small core diameter, TruFiber P lasers are ideal for precise deep penetration welding. They enable high-strength welds, even when joining dissimilar materials.

Busbar Welding for Cylindrical Battery Cells

Your challenge: Busbar welding requires reliable connections between battery pole contacts—low-spatter, electrically conductive, and with minimal heat input. Particularly for cylindrical cells, the smallest contact surfaces must be welded with precision and reproducibility to ensure stable, long-lasting connections.

Our laser recommendation: The TruFiber P ​​single-mode lasers provide the highest beam quality for the smallest weld spots, enabling ultra-precise and reproducible seams even on miniature components. BrightLine Mode reduces spatter, even at high welding speeds.

Precision Welding in Medical Technology

Your challenge: The production of endoscopic instruments requires the highest precision and reproducible weld seams. ​​ Surfaces must remain flawless without requiring rework, while ensuring the reliable joining of even the smallest components.

Our laser recommendation: The exceptional ​​single-mode beam quality of TruFiber P lasers enables the smallest weld spot diameters for precise, fine weld seams, even on miniaturized components. BrightLine Mode minimizes spatter formation. With active power control and integrated process monitoring, we ensure consistently high quality for your medical applications.

Laser Metal Fusion for 3D Printing

Your challenge: Metallic 3D printing requires precise energy input to selectively melt metal powder layer by layer. Especially in demanding industries such as dental, medical, and aerospace, complex geometries with high material quality are essential.

Our laser recommendation: The ​​single-mode lasers of the TruFiber P series enable maximum design freedom as well as material and weight reduction through their highly focusable beam quality. Stable laser power and beam guidance guarantee reproducible results and high-quality component properties—even for delicate structures and intricate internal contours that cannot be produced conventionally.

Laser parameters                                          
Laser Power 500 W 1 500 W 1 500 W 1 1000 W 1 1000 W 1 1000 W 1 1500 W 1 1500 W 1 1500 W 1 2000 W 1 2000 W 1 2000 W 1 3000 W 1 3000 W 3000 W 1 4000 W 1 4000 W 4000 W 1 6000 W 1 6000 W 6000 W 1
Typical power constancy at rated power over 8 hours at constant ambient temperature - - - - - - - - - - - - - ± 0.5 % - - ± 0.5 % - - ± 0.5 % -
Maximum power constancy at rated power over 8 hours at constant ambient temperature ± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % ± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % ± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % without active power regulation
± 0.5 % with active power regulation
± 1 % ± 1 % without active power regulation
± 0.5 % with active power regulation
Continuously adjustable power range 10 W - 500 W 10 W - 500 W 10 W - 500 W 20 W - 1000 W 20 W - 1000 W 20 W - 1000 W 30 W - 1500 W 30 W - 1500 W 30 W - 1500 W 40 W - 2000 W 40 W - 2000 W 40 W - 2000 W 60 W - 3000 W 60 W - 3000 W bei aktiver Leistungsregelung 60 W - 3000 W 80 W - 4000 W 120 W - 4000 W 80 W - 4000 W 120 W - 6000 W 120 W - 6000 W 120 W - 6000 W
Beam quality 0.38 ± 0,03 mm▪mrad 2.1 ± 0.3 mm▪mrad 3.3 ± 0.4 mm▪mrad 0.38 ± 0,03 mm▪mrad 2.1 ± 0.3 mm▪mrad 3.3 ± 0.4 mm▪mrad 0.38 ± 0,03 mm▪mrad 2.1 ± 0.3 mm▪mrad 3.3 ± 0.4 mm▪mrad 0.38 ± 0,03 mm▪mrad 2.1 ± 0.3 mm▪mrad 3.3 ± 0.4 mm▪mrad 2.1 ± 0.3 mm▪mrad (50 µm) or 0.4 / 4.0 mm.mrad (BrightLine Mode) 4 mm▪mrad 8 ± 1 mm▪mrad 2.1 ± 0.3 mm▪mrad (50 µm) or 0.4 / 4.0 mm.mrad (BrightLine Mode) 4 mm▪mrad 8 ± 1 mm▪mrad 2.1 ± 0.3 mm▪mrad (50 µm) or 0.4 / 4.0 mm.mrad (BrightLine Mode) 4 mm▪mrad 8 ± 1 mm▪mrad
Wavelength 1071 nm ± 2 1071 nm ± 2 1071 nm ± 2 1071 nm ± 2 1071 nm ± 2 1071 nm ± 2 1071 nm ± 2 1071 nm ± 2 1071 nm ± 2 1071 nm  ± 2 1071 nm  ± 2 1071 nm  ± 2 1071 nm  ± 2 1080 nm 1071 nm  ± 2 1071 nm ± 2 1080 nm 1071 nm ± 2 1071 nm ± 2 1080 nm 1071 nm ± 2
Diameter of laser light cable 25 μm 50 μm 100 μm 25 μm 50 μm 100 μm 25 μm 50 μm 100 μm 25 μm 50 μm 100 μm 50 μm or 25 µm / 100 µm (BrightLine Mode) 100 μm 200 μm 50 μm or 25 µm / 100 µm (BrightLine Mode) 100 μm 200 μm 50 μm or 25 µm / 100 µm (BrightLine Mode) 100 μm 200 μm
Length of the laser light cable 10 m 20 m 20 m 10 m 20 m 20 m 10 m 20 m 20 m 10 m 20 m 20 m 20 m (50 µm) or 10 m (BrightLine Mode) - 20 m 20 m (50 µm) or 10 m (BrightLine Mode) - 20 m 20 m (50 µm) or 10 m (BrightLine Mode) - 20 m
Structural design                                          
Width 448 mm 448 mm 448 mm 448 mm 448 mm 448 mm 448 mm 448 mm 448 mm 448 mm 448 mm 448 mm 600 mm 600 mm 600 mm 600 mm 600 mm 600 mm 600 mm 600 mm 600 mm
Height 525 mm 525 mm 525 mm 525 mm 525 mm 525 mm 525 mm 525 mm 525 mm 525 mm 525 mm 525 mm 1000 mm 1040 mm 1000 mm 1000 mm 1040 mm 1000 mm 1000 mm 1040 mm 1000 mm
Depth 971 mm 971 mm 971 mm 971 mm 971 mm 971 mm 971 mm 971 mm 971 mm 971 mm 971 mm 971 mm 1146 mm 950 mm 1146 mm 1146 mm 950 mm 1146 mm 1146 mm 950 mm 1146 mm
Maximum number of laser light cables - - - - - - - - - - - - - 1 - - 1 - - 1 -
Installation                                          
Ambient temperature 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C 5 °C - 45 °C

Optimize Your Laser with Additional Features

TRUMPF offers well-thought-out solutions that make your production more efficient, safer, and more transparent. From monitoring and data storage to interfaces—explore smart features to configure our fiber lasers to meet your needs.

BrightLine Mode – Variable Beam Profile for Less Spatter

With BrightLine Mode, you can weld copper, aluminum, mild steel, or stainless steel with minimal spatter. Our patented 2-in-1 laser fiber cable, ​​featuring a ​​single mode core and a multimode ring, is securely spliced to the laser. This enables flexible power distribution between the core and ring, which can then be combined in the optics ​​based on the application. The ring beam enlarges and stabilizes the keyhole opening, allowing process gases to escape more efficiently. This enables low-spatter welding even at high speeds.
Your advantage: Stable process control with full control over power distribution, clean and stable weld seams, and reduced post-processing.

Laserleistungsregelung des TruFiber Faserlasers
Constant Laser Power for Consistent Quality

With Active Power Control, laser power remains stable at 100% throughout its lifespan. This intelligent power regulation continuously monitors the laser’s output and automatically adjusts the diode voltage when deviations are detected.
Your advantage: The integrated power reserve ensures your TruFiber S operates at optimal nominal power over its entire lifespan—without manual recalibration.

Securely Store and Analyze Process Data

Process-synchronous storage and visualization of individually selected data from your lasers, connected optics, and process sensors. The data remains entirely under your control.
Your advantage: Transparent quality control, traceable processes, and valuable insights for optimized production.

Versatile Interfaces for Easy Integration

TRUMPF fiber lasers offer interfaces to all common fieldbus systems. Additionally available: real-time interface, parallel digital I/O, process sensor interface, OPC UA software interface, analog input card, interface for intelligent TRUMPF optics (CFO, PFO).
Your advantage: Effortless and direct integration of a TruFiber laser into your machine or production line.

Cooling Tailored to Your Needs

Every laser requires ​​efficient heat dissipation. We offer cooling units tailored to your specific needs. Depending on your requirements, you can choose from various options, including external heat exchangers, water-to-water or water-to-air cooling.
Your advantage: A perfectly matched cooling system for your laser, manufactured to our strict specifications—for maximum uptime and longevity of your equipment.

Intuitive TruControl 2 Software

Control your fiber laser effortlessly with the TruControl 2 software on the optional panel PC. The intuitive user interface provides a clear overview of the laser’s current status and guides you through the operation process. Clear status indicators ensure full transparency, while the role-based authorization system prevents unauthorized access and ensures stable processes.
Your advantage: A fully integrated control system optimized for your laser​​ that offers easy operation on multiple devices without additional effort. A clear process display and enhanced security through role-based access rights.

Remote Diagnostics and Services

In case of a malfunction, our TRUMPF service experts can actively access your laser via a secure remote connection​​. In many cases, the issue can be resolved immediately. If necessary, the laser can be temporarily reconfigured to maintain production until a replacement part arrives.
Your advantage: Time and cost savings through rapid error analysis when it matters most.

Programmable Focusing Optics

Programmable focusing optics (PFO) direct the laser beam to any desired position within the processing field using mirrors, without moving the workpiece or the optics. ​​With an integrated real-time control loop, the laser accurately reaches its target. The robust design features a back-reflection-protected collimator housing and sensor-based stray light monitoring for reliable, long-lasting operation. These optics can​​ integrate with various TRUMPF or third-party process monitoring sensors via an interface.

Programmierbare Fokussieroptik PFO 20
PFO 20

Compact 2D scanner optics for welding and cleaning applications on small processing areas.

PFO 33

High-performance 2D scanner optics for high-end requirements ​​in large processing areas.

Programmierbare Fokussieroptik PFO SF
PFO SF

Compact and highly dynamic 2D small-field scanner for precise laser processing in tight spaces.

Focusing Optics

Focusing optics (BEOs) focus the laser beam onto the workpiece. The focal point of the lens determines the exact processing location on the material. Depending on the imaging ratio, they either deliver the laser's full beam quality for high-precision applications or provide an extended working distance for processes requiring a broader beam diameter or where spatter formation is expected. Since the processing point remains fixed, BEOs must either be moved along an axis or the workpiece must be guided beneath the optics. Thanks to their modular design, the optics can be optimally configured for the specific processing task. Various features are available, such as Crossjet, protective glass monitoring, and process sensors like VisionLine. Additionally, bi- and multifocal beam outputs enable processing at multiple points on a workpiece.

Programmierbare Fokussieroptik PFO 20
PFO 20

Compact 2D scanner optics for welding and cleaning applications on small processing areas.

PFO 33

High-performance 2D scanner optics for high-end requirements ​​in large processing areas.

Programmierbare Fokussieroptik PFO SF
PFO SF

Compact and highly dynamic 2D small-field scanner for precise laser processing in tight spaces.

This product range and information may vary depending on the country. Subject to changes to technology, equipment, price, and range of accessories. Please get in touch with your local contact person to find out whether the product is available in your country.

  • The laser power at the workpiece may deviate from the rated power depending on the optics configuration.

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