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TruFiber fibre laser
TruFiber fibre laser
Fibre laser

TruFiber

Precision laser for delicate work

The resonator of the TruFiber laser is comprised of a thin fibre
The resonator of the TruFiber laser is comprised of a thin fibre
Fibre laser

TruFiber

The resonator is comprised of a thin fibre

TruFiber 1000
TruFiber 1000
Fibre laser

TruFiber

Ideal for wobble welding of difficult materials.

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    • Overview
    • Applications
    • Technical data
    • Options
    • Software
    • Sensor system
    • Machine solutions
    • Focusing optics
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    Precision laser for delicate work

    The TruFiber fibre laser cuts and welds fine contours with great precision. It produces narrow kerfs and slim welding seams with high quality and a high processing speed. It does so because of its excellent beam quality: the fibre resonator provides a highly focused laser light with basic-mode beam quality. Typical areas of application for the TruFiber include medical technology, precision engineering and precision mechanics, electrical engineering and electronics.

    Laser precision cutting with web widths < 50 μm

    The fibre that serves as the resonator produces highly focused laser light in basic-mode beam quality for fine processing.

    100% consistent power output

    Stable processes and reproducible results thanks to the integrated laser power control.

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    Process difficult sections precisely

    Cut and weld corners and sharp curves optimally with the CutAssist option.

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    Intelligence included

    The integrated TruControl control system makes operating the tool easy and fast.

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    Laser applications for electromobility
    TruFiber as a stand-alone version
    Full functionality

    The 19-inch housing of the TruFiber 500 W laser contains all of the components that you will need for smooth and simple operation. They are also available as stand-alone variants with an integrated compressor cooler.

    TruFiber, fine processing of a wide range of components
    Flexible precision

    The high basic-mode beam quality of the TruFiber provides a high level of irradiance on the workpiece. Combined with correspondingly designed systems, this enables high processing speeds. With a typical focal diameter of 10 μm to 100 μm, the TruFiber makes it possible to cut and weld very precise contours. Almost any pulse form and modulation frequencies of up to 50 kHz provide a very high level of flexibility in material processing.

    Laser-cut crimp contacts

    Spring elements

    Laser-cut crimp contacts and spring elements made of bronze, brass and stainless steel. Particularly with small series or series with a lot of variants, the laser process is usually more cost-effective in comparison with traditional processes, such as punching.

    Laser-welded ultrasonic sensor

    Sensor housing

    Laser-welded sensor housing with a defined heat input. Laser welding with the TruFiber will not damage the sensitive electronic components inside.

    Laser-cut hand of a watch

    Laser-cut watch hand

    Thanks to the CutAssist option, you can achieve exact power regulation when making direction and speed changes during processing. This enables precise cuts when working on the delicate hand of a watch.

    Laser-cut necklace

    Delicately cut necklace

    The TruFiber really shows its advantages with thin components and delicate contours. It can achieve kerfs of less than 30 µm.

    Laser-cut titanium implant systems.

    Implants

    TruFiber meets the high requirements that medical technology places on component precision. Precise, smooth cut contours are particularly important for laser-cut titanium implant systems, for example. This reduces reworking to a minimum.

    Laser-welded battery housing

    Battery housing

    With the TruFiber laser you can produce slim welding seams that are less than 100 µm wide and have no burr formation.

    Seam welding on a mobile phone battery

    Mobile phone battery

    The TruFiber fibre laser enables you to produce liquid-tight and gas-tight welds. The seams that are produced meet the highest requirements for tightness, for example, for continuous wave seam welds on mobile phone batteries.

    TruFiber 500
    TruFiber 1000
    Laser parameters    
    Laser power at the workpiece 500 W 1000 W
    Typ. power constancy at rated power ± 1 % ± 1 %
    Continuously adjustable power range 15 W - 500 W 30 W - 1000 W
    Beam quality (M²) < 1.1 < 1.1
    Wavelength 1070 nm ± 10 nm 1070 nm ± 10 nm
    Diameter of laser light cable 11 μm 20 μm
    Length of laser light cable 10 m 10 m
    Structural design    
    Width - 920 mm
    Height - 590 mm
    Depth - 990 mm
    Dimensions, 19" version (W x H x D) 483 mm x 495 mm x 513 mm -
    Dimensions, stand-alone version (W x H x D) 600 mm x 1500 mm x 800 mm -
    Max. number of laser light cables 1 1
    Installation    
    Ambient temperature 5 °C - 40 °C 5 °C - 40 °C
    PDF <1MB
    Technical data sheet

    The technical data of all product versions as a download.

    With TRUMPF you have the option to flexibly adapt your solid-state laser to your installation and operating situation. This applies, for example, to all beam guidance components and the control. You also have several options for cooling the laser. Interfaces for different optics are provided right from the start. The TRUMPF Remote Service helps you to ensure your systems remain available, anywhere and at any time.

    TruFiber as a stand-alone version
    Stand-alone design

    The stand-alone solution offers you a complete turnkey laser unit in a cabinet with an integrated water-air compressor cooler. Thanks to the compact footprint of the overall device, the stand-alone version is easy to integrate into laser systems. Compared to the 19" variant, this variant is more dust and moisture-tight. The stand-alone version is available for the TruFiber 500.

    Convenient and flexible control

    The TruFiber can be equipped with virtually all standard fieldbus interfaces for control and actuation. The following are also available: real-time interface, parallel digital I/O, OPC UA software interface and analogue input boards.

    The TruFiber features an interface for connecting TRUMPF processing optics, such as the PFO 20.
    Interface for intelligent optics

    Intelligent optics can be synchronised with your laser via a dedicated interface. This will allow you, for example, to use the CFO focusing optics or PFO scanner optics optimally for your purposes. You can program the processing optics easily using the laser control. You do not need any additional PCs or control systems.

    Remote Services

    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.

    CutAssist

    The CutAssist option can assist you with precision cutting and welding. Due to the automatic adjustment of the laser parameters to the feed rate, you can even process corners and sharp curves precisely without having to search for the parameters again. CutAssist prevents burning in corners and burr formation when machining fine structures.

    Intuitive operation thanks to TruControl

    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.

    Thanks to the TRUMPF sensor system, your production will always be both effective and cost-effective. The sensor products VisionLine, CalibrationLine or integrated pyrometers ensure stable processes by monitoring all the procedures in laser production, thus making a key contribution to your process reliability. Processing continues uninterrupted during the measurement – no interruptions are required, saving you valuable production time.

    Image processing

    TRUMPF VisionLine image processing detects features on the components and ensures that welding is always performed in the correct location.

    Image processing, VisionLine Basic
    VisionLine Basic

    A digital camera image with cross-hairs in the laser focus helps with monitoring the workpiece and during teaching.

    Calibration tool

    The TRUMPF CalibrationLine tool checks and corrects the focal position and laser power on the workpiece at regular, individually definable intervals.

    CalibrationLine Focus checks whether the focal position on the workpiece still matches the requirements.
    CalibrationLine Focus

    Regular checking of focal position

    Lasers and laser systems – with us, the perfect pair. All beam sources are optimally attuned to the requirements of the TRUMPF laser systems. You can choose between numerous variants and options, resulting in a system that is precisely tailored to your task. It is, of course, also possible to integrate our lasers directly into your production lines.

    TruLaser Cell 3000, unique and universal
    TruLaser Cell 3000

    Unique and universal

    TruLaser Station 5005, the easy way to start with laser welding
    TruLaser Station 5005

    The easy way to start with laser welding

    TRUMPF offers you all the components you need for beam guidance from the laser to the workpiece. This also applies for various focusing optics which have proven themselves to be precise and reliable over many years of industrial use. The optics can be easily integrated – both in stand-alone processing stations as well as in complete production lines. The modular structure enables the optics to be continually adapted to the laser types as well as the various processing situations.

    Focusing optics

    Whether for welding, cutting, ablating, heating up or drilling: with robust focusing optics from TRUMPF you can attain high-quality process results.

    BEO D25 focusing optics
    BEO D25

    Compact welding optics for lasers with powers up to 200 W

    BEO D35 focusing optics for welding with solid-state lasers
    BEO D35

    Very versatile – welding, cutting and drilling

    BEO D70 focusing optics with observation camera, crossjet and aerator nozzle
    BEO D70

    Large working distances with small focal diameters

    Controlled focusing optics CFO
    CFO

    Intelligence for your welding process – CFO processing optics for solid-state lasers

    Programmable focusing optics

    The ideal optics for remote processing

    Programmable focusing optics PFO 1D
    PFO 1D

    The PFO 1D can be individually adjusted and provides outstanding welding seam quality during wobbling.

    The TruFiber features an interface for connecting TRUMPF processing optics, such as the PFO 20.
    PFO 14

    Welding and drilling with the programmable focusing optics PFO

    Programmable focusing optics PFO 20
    PFO 20

    Welding and drilling with the programmable focusing optics PFO

    TRUMPF processing optics
    PFO 33

    Welding and drilling with the programmable focusing optics PFO

    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.

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