Benefit from a laser solution with matched features that enhances the value of your laser and reduces integration effort. Select from a range of scanner optics for remote processing, focus heads for welding and cutting, and sensors to enhance the process reliability. You’ll get a perfectly aligned solution package. For added peace of mind link into our global service and comprehensive technical support offered from us as the world’s leading processing laser and laser system provider.
TruFiber P - the versatile laser for all your welding and cutting processes
TruFiber P is a feature rich product family, offering lasers up to 6kW multi-mode, with a choice of delivery fiber diameters and lengths, offering the right beam quality for your applications. Coupled to TRUMPF process head options, they offer the complete solution as an industrial laser beam source for your applications.
TruFiber P laser set a benchmark regarding process stability. Constant process results – from start of day, throughout the year.
Full precise control over the process with flexible software and hardware interfaces to your system.
Designed for many years of operation with virtually no maintenance
Perfect solution with matching optics, sensors and services – all from one trusted supplier
An attractive whole package with many benefits – at a price to optimize your investment.
Designed to comply with the exacting EU and US standards on safety and machine integration; integrators and operators alike can use the lasers with confidence.

Automotive remote welding
The superior beam quality from high power fiber lasers works with the scan head optics to provide large scan area, high quality processing and ease of access for welding of three-dimensional parts.

Power train gear welding
Delivering powers up to 6kW with high beam qualities from small core diameter fibers, the TruFiber P lasers are ideal for performing deep penetration keyhole welding. Modern gear boxes need to be smaller and lighter, but to maintain the power handling capability; this often involves the parts using dissimilar metals. In this scenario, the fiber laser technology can be the right solution providing precise, high strength welds, to produce performance parts, in an economic manner.

Hairpin welding for electric motors
Users achieve consistently high-tensile connections with a good level of conductivity. Intelligent sensor systems ensure precise seams and top quality when welding hairpins. This works in high quantities for series production thanks to high level of reproducibility of laser welding processes.

Busbar welding for battery cells
At busbar welding, the individual cells are connected to form modules or packs within the battery manufacturing. A live rail is designated as the busbar. Different materials within this process can be combined with the laser such as Al/Al or Cu/Cu, mixed combinations for example, Al/Cu can be combined as well. Reproducibility, minimum heat input and defined welding depths play an important role and are addressed with our TruFiber P fiber laser solutions.

Precise welding for medical applications
Nowhere is precision more important than in medical technology. With the TruFiber P you can produce high-quality, reproducible weld seams without post-processing, for example in the manufacturing of endoscopic instruments.

Laser Metal Fusion (3D-Druck)
Laser Metal Fusion (LMF) is an additive manufacturing method where a workpiece is built up gradually layer by layer using a laser to selectively melt the metal on a powder bed. Industries such as dental, medical technology, aerospace and automotive benefit from advantages such as freedom of design and material and weight reduction. The single mode laser of the TruFiber P product family are the ideal tool for metallic 3D printing.

Tailored surface treatment and part repair
Laser Metal Deposition (LMD) is an additive manufacturing process that generates high quality coatings and claddings with properties optimized for the eventual application for the processed part. Repair of high value components by building up damaged and worn surfaces is also possible. The laser provides a localized, precise heat source to melt the filler material (powder or wire) so that it intimately bonds to the part surface. The stability and accuracy of the laser process minimizes the need for mechanical post-processing to achieve surface net shape.
A multi-mode high power TruFiber P laser, coupled with a matched focusing head and specialist LMD nozzle forms the basis of a versatile LMD system.
TruFiber 3000 P (Multi Mode)
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TruFiber 3001 P
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TruFiber 3002 P
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TruFiber 4000 P (Multi Mode)
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TruFiber 4001 P
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TruFiber 4002 P
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TruFiber 6000 P (Multi Mode)
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TruFiber 6001 P
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TruFiber 6002 P
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Laser parameters | |||||||||
Laser power at the workpiece | 3000 W | 3000 W | 3000 W | 4000 W | 4000 W | 4000 W | 6000 W | 6000 W | 6000 W |
Typical power constancy at rated power | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % |
Continuously adjustable power range | 60 W - 3000 W | 60 W - 3000 W | 60 W - 3000 W | 80 W - 4000 W | 80 W - 4000 W | 80 W - 4000 W | 120 W - 6000 W | 120 W - 6000 W | 120 W - 6000 W |
Beam quality | 2.1 ± 0.3 mm▪mrad | - | 8 ± 1 mm▪mrad | 2.1 ± 0.3 mm▪mrad | - | 8 ± 1 mm▪mrad | 2.1 ± 0.3 mm▪mrad | - | 8 ± 1 mm▪mrad |
Wavelength spectrum | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm |
Diameter of laser light cable | 50 μm | 100 μm | 200 μm | 50 μm | 100 μm | 200 μm | 50 μm | 100 μm | 200 μm |
Length of laser light cable | 20 m | 20 m | 20 m | 20 m | 20 m | 20 m | 20 m | 20 m | 20 m |
Structural design | |||||||||
Width | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm |
Height | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm |
Depth | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm |
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 |
TruFiber 3000 P (Multi Mode)
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TruFiber 3001 P
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TruFiber 3002 P
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TruFiber 4000 P (Multi Mode)
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TruFiber 4001 P
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TruFiber 4002 P
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TruFiber 6000 P (Multi Mode)
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TruFiber 6001 P
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TruFiber 6002 P
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Laser parameters | |||||||||
Laser power at the workpiece | 3000 W | 3000 W | 3000 W | 4000 W | 4000 W | 4000 W | 6000 W | 6000 W | 6000 W |
Typical power constancy at rated power | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % | ± 0.5 % |
Continuously adjustable power range | 60 W - 3000 W | 60 W - 3000 W | 60 W - 3000 W | 80 W - 4000 W | 80 W - 4000 W | 80 W - 4000 W | 120 W - 6000 W | 120 W - 6000 W | 120 W - 6000 W |
Beam quality | 2.1 ± 0.3 mm▪mrad | - | 8 ± 1 mm▪mrad | 2.1 ± 0.3 mm▪mrad | - | 8 ± 1 mm▪mrad | 2.1 ± 0.3 mm▪mrad | - | 8 ± 1 mm▪mrad |
Wavelength spectrum | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm | 1069 nm - 1077 nm |
Diameter of laser light cable | 50 μm | 100 μm | 200 μm | 50 μm | 100 μm | 200 μm | 50 μm | 100 μm | 200 μm |
Length of laser light cable | 20 m | 20 m | 20 m | 20 m | 20 m | 20 m | 20 m | 20 m | 20 m |
Structural design | |||||||||
Width | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm | 600 mm |
Height | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm | 1000 mm |
Depth | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm | 1146 mm |
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 |
The technical data of all product versions as a download.

TruControl
TruControl is the quick and easy-to-use control for TRUMPF solid-state lasers. It regulates the laser power in real time in order to deliver reproducible results. Additional modules are specially tailored to the requirements of the TruFiber. For example, the CutAssist option automatically adapts the laser parameters to the speed of the guidance system. In order to ensure that parts are traceable, the DataStore module records all quality-related data.
If external control systems are present, TruControl will communicate with them via all standard interfaces. Inputs are made via the touchscreen of the operating panel or via a panel PC. You can integrate your laser into the network via Ethernet and connect multiple PCs.

Smart Teach app
With the PFO Smart Teach app, you can create laser programs for your programmable focusing optics (PFO) in the blink of an eye. Whether it's laser welding, laser cutting or laser cleaning – you can teach conveniently directly on the component. For this purpose, the camera integrated into the PFO transmits live images to the app. Due to the PFO SmartTeach, you save valuable time (up to 50% depending on the component) when setting up compared to conventional teaching.

100 % consistent process results – the integrated laser power control measures and regulates the power in real time, accurate to +/- 1 %. This means you always obtain the same process results. The laser power is regulated independently of the ambient conditions. Due to its particularly robust design concept, the TruFiber withstands disturbing influences and external demands extremely well.

The VariMode feature allows you to tailor the beam characteristics of your fiber laser (3 kW or above with 100 μm fiber) to your application. Primarily the beam parameter product (BPP), but also beam profile and power density on the workpiece, are varied. This dynamic controllable beam profile, brings significant advantages, enabling ‘on the fly’ processing step changes to increase production speeds, reduce costs and improve quality for processes across a range of cutting and welding applications.

Intelligent optics can be synchronised with your laser via a dedicated interface. This will allow you to use the PFO scanner optics optimally for your purposes. You can program the processing optics easily using the laser control system. Wobble geometries can be superimposed directly on the path geometry, for example. Additional controls are not necessary.

Interfaces are key for the integration of a TruFiber laser into your machine or production line. The solid-state lasers from TRUMPF offer interfaces to all common fieldbus systems. Also available: real-time interface, parallel digital I/O, interface for process sensor systems, OPC UA software interface, analogue input board, interface for intelligent TRUMPF optics (CFO, PFO).
In the event of a fault, TRUMPF service experts will remotely access your laser via a secure remote connection. In many cases the fault can be remedied directly in this way, or the configuration of the laser can be modified in a way that permits you to continue manufacturing until the spare part arrives.
The TruFiber P from TRUMPF can be used reliably in a large range of conditions due to the environmental protection from the laser enclosure (rated to IP54) with an integrated air conditioning unit, coupled to the wide specification for the coolant temperature range.
Image processing
TRUMPF VisionLine image processing detects features on the components and ensures that welding is always performed in the correct location.
Calibration tool
Das TRUMPF Kalibrationswerkzeug CalibrationLine überprüft und korrigiert in regelmäßigen, individuell definierbaren Abständen Fokuslage und Laserleistung am Werkstück.
Programmable focusing optics
Remote welding and cutting with the programmable focusing optics. You can count on high-quality process results with robust focusing optics from TRUMPF.
Focusing optics
Regardless of whether you are welding, cutting, ablating, heat treating, or drilling, you can count on high-quality process results with robust focusing optics from TRUMPF.
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.