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The specialist in your production
Do you have specific requirements for your production?
The TruFiber P series was developed for a wide range of production requirements and therefore offers a variety of configuration options: As a singlemode laser with up to 2 kW for high-precision applications or as a multimode variant with up to 6 kW for applications with a higher welding depth or welding speed - all in a compact housing. Each variant can be combined with the complete laser system technology from TRUMPF and supplemented by comprehensive services. The result: a flexibly configurable complete package with the optimum value for money for your specific production requirements.
The TruFiber P is tailored to specific applications. The selection of singlemode or multimode variants, suitable fiber diameters and lengths as well as suitable optics and sensors provides exactly the right solution package for a wide range of processing tasks.
BrightLine Mode technology enables the combination of singlemode and multimode beams in the patented TRUMPF 2-in-1 laser light cable. This enables particularly high-quality weld seams to be produced with minimal spatter formation, even with challenging and reflective materials.
The compact housing with easily accessible interfaces facilitates integration. The laser light cable is spliced to the laser and is optionally available as a 2-in-1 laser light cable. The system fulfills the highest security level, Performance Level e.
With a fiber diameter of just 25 micrometers, the singlemode variant offers the necessary beam quality for high-precision applications. Ideal for the finest weld seams and cuts with the highest quality requirements.

Gear welding for lightweight components
Their challenge: Modern gearboxes are required to be increasingly smaller and lightweight without sacrificing performance. The components are often made of different metals, which places high demands on the welding process.
Our laser recommendation: TruFiber P lasers are ideal for precise deep-hole welding, as they have up to 6 kW of power and excellent beam quality using fibers with small core diameters. The components are often made of different metals, which places high demands on the welding process.

Busbar welding of cylindrical battery cells
Their challenge: During busbar welding, battery pole contacts must be reliably connected - with low spatter, electrical conductivity and minimal heat input. Particularly with cylindrical cells, the smallest contact surfaces must be welded precisely and reproducibly to ensure a stable and durable connection.
Our laser recommendation: TruFiber P single-mode lasers offer the highest beam quality for the smallest welding spots and enable the finest, reproducible seams even on the smallest components. BrightLine mode reduces spatter formation even at high welding speeds.

Fine welding in medical technology
The challenge: Maximum precision and reproducible weld seams are essential in the manufacture of endoscopic instruments. The surfaces must be flawless and must not require any post-processing, while at the same time the smallest components must be reliably connected.
Our laser recommendation: The outstanding singlemode beam quality of the TruFiber P lasers enables the smallest welding spot diameters for precise, fine weld seams even on miniaturized components, while BrightLine Mode minimizes spatter formation. With active power regulation and appropriate process monitoring, we guarantee consistent quality for your medical technology applications.

Laser metal fusion for 3D printing
The challenge: Metallic 3D printing requires precise energy input in order to selectively melt metal powder layer-by-layer. Particularly in demanding industries such as dental and medical technology or aerospace, complex geometries with high material quality are required.
Our laser recommendation: The single-mode lasers of the TruFiber P family enable maximum design freedom as well as material and weight reduction thanks to their precisely focusable beam quality. The stable laser power and beam guidance guarantee reproducible results and high-quality component properties - even with filigree structures and complex internal contours that could not be produced conventionally.
TruFiber 500 P (FD89-025) (Single Mode)
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TruFiber 500 P (FD89-050) (Multi Mode)
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TruFiber 501 P (FD89)
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TruFiber 1000 P (FD89-025) (Single Mode)
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TruFiber 1000 P (FD89-050) (Multi Mode)
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TruFiber 1001 P (FD89)
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TruFiber 1500 P (FD89-025) (Single Mode)
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TruFiber 1500 P (FD89-050) (Multi Mode)
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TruFiber 1501 P (FD89)
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TruFiber 2000 P (FD89-025) (Single Mode)
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TruFiber 2000 P (FD89-050) (Multi Mode)
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TruFiber 2001 P (FD89)
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TruFiber 3000 P (FD89-050) (Multi Mode)
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TruFiber 3001 P (FD45)
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TruFiber 3002 P (FD89)
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TruFiber 4000 P (FD89-050) (Multi Mode)
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TruFiber 4001 P (FD45)
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TruFiber 4002 P (FD89)
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TruFiber 6000 P (FD89-050) (Multi Mode)
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TruFiber 6001 P (FD45)
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TruFiber 6002 P (FD89)
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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 |
Compare products
End comparison
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TruFiber 500 P (FD89-025) (Single Mode)
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TruFiber 500 P (FD89-050) (Multi Mode)
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TruFiber 501 P (FD89)
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TruFiber 1000 P (FD89-025) (Single Mode)
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TruFiber 1000 P (FD89-050) (Multi Mode)
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TruFiber 1001 P (FD89)
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TruFiber 1500 P (FD89-025) (Single Mode)
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TruFiber 1500 P (FD89-050) (Multi Mode)
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TruFiber 1501 P (FD89)
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TruFiber 2000 P (FD89-025) (Single Mode)
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TruFiber 2000 P (FD89-050) (Multi Mode)
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TruFiber 2001 P (FD89)
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TruFiber 3000 P (FD89-050) (Multi Mode)
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TruFiber 3001 P (FD45)
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TruFiber 3002 P (FD89)
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TruFiber 4000 P (FD89-050) (Multi Mode)
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TruFiber 4001 P (FD45)
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TruFiber 4002 P (FD89)
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TruFiber 6000 P (FD89-050) (Multi Mode)
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TruFiber 6001 P (FD45)
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TruFiber 6002 P (FD89)
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---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 lasers with additional functions
TRUMPF offers you sophisticated solutions that make your production safer, more efficient, and more transparent. Whether monitoring, data storage or interfaces - discover the smart functions to configure our fiber lasers according to your requirements.

With the BrightLine Mode function, you can weld copper, aluminum, mild steel or stainless steel virtually spatter-free. Our patented 2-in-1 laser light cable with singlemode core and multimode ring is robustly spliced to the laser. This allows the laser power to be flexibly distributed between the core and the ring so that it can then be combined in the optics depending on the application. The ring jet enlarges and stabilizes the opening of the keyhole so that the process gases can escape more easily. This enables low-spatter welding even at high speeds.
The advantage: A stable process control with full control over the power distribution, stable, clean weld seams and less rework.

With active power regulation, the laser power remains stable at 100% over the entire service life. This intelligent power control continuously monitors the output power of your laser and automatically adjusts the diode voltage as soon as deviations are detected.
The advantage: The integrated power reserve ensures that your TruFiber P operates at optimum nominal power throughout its entire service life - without manual readjustments.

Save and visualize your individually defined data from lasers, optics and process sensors directly during the process - precisely and synchronously. This data stays with you exclusively.
The advantage: Transparent quality control, traceable processes and valuable insights for optimized production.

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

Every laser requires reliable heat dissipation. We offer cooling units tailored to your requirements. Depending on your requirements, you can choose between different variants, including external heat exchangers and water-water cooler or water-air cooler.
The advantage: A cooling system that is perfectly matched to your laser and manufactured to our strict specifications - for maximum availability and service life of your system.

Easily control your fiber laser with the TruControl 2 software via the optional panel PC. The intuitive user interface shows you the current status of the laser at a glance and guides you safely through operation. Clear status displays ensure full transparency, while the role-based authorization system prevents unauthorized access and ensures stable processes.
The advantage: A fully integrated control system that has been specially optimized for your laser - with convenient operation on multiple end devices without additional effort. Clear process presentation and more security thanks to role-based access rights.

In the event of an error, our TRUMPF service experts will access your laser via a secure remote connection. Often, the fault can be remedied directly or the laser configuration can be modified in a way that enables you to continue manufacturing until the spare part arrives.
The benefit: time and cost savings thanks to rapid failure analysis when it matters.
Programmable focusing optics
Programmable focusing optics (PFO) use mirrors to direct the laser beam to any desired position in the processing field - without moving the workpiece or optics. Thanks to the integrated real-time control loop, the laser hits the target precisely. The robust design with back-reflection protected collimator housing and sensor-based stray light monitoring ensures long-lasting, reliable operation. Can be combined with various sensor systems for process monitoring from TRUMPF or external suppliers via an interface.
Focusing optics
The focusing optics (BEOs) focus the laser beam on the workpiece. The focal point of the lens is the processing point on the workpiece. Depending on the aspect ratio, they apply the full beam quality of the laser for precise applications or work with an increased working distance for processes with a wider diameter or expected spatter formation. As the processing point is fixed, the BEOs must be moved along an axis or the workpiece is passed under the optics. Thanks to the modular design, the optics can be optimally configured for the machining process. Various functions such as Crossjet, protective glass monitoring and process sensors such as VisionLine are available. Bi- and multifocal beam output is also possible in order to process a workpiece at several points.
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.