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TruPulse nano | TRUMPF
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Short and ultra-short pulse lasers

TruPulse nano

Unsurpassed versatility in nanosecond processing

Versatility for a wide range of applications

Our pulsed TRUMPF TruPulse nano fibre lasers with GTWave and PulseTune technology are some of the most versatile industrial lasers in the TRUMPF portfolio. These lasers operate within the nanosecond pulse duration range and are used in a multitude of industrial applications. They offer users unmatched flexibility. As they are also maintenance-free, you can concentrate on the result instead of on time-consuming and costly maintenance plans.

Flexibility

Use a non-contact procedure to create permanent markings at high speed and with a high level of precision. In addition, laser markings do not require any consumable materials, they are computer-generated and therefore offer maximum flexibility.

Innovative technology

Reach the heights of pulsed nanosecond technology with extended functions for microprocessing which elevate our PulseTune-compatible lasers to a new level. These lasers provide OEM integrators with highly flexible control of the pulse range and peak power. The unique PulseTune function enables market-leading pulse repetition frequencies while simultaneously maintaining peak power.

Versatility

Select from up to 48 available wave forms. You increase your process quality and productivity as the central pulse features can be perfectly optimised for individual applications.

No maintenance

The pulsed fibre lasers operate maintenance-free. This means you can concentrate on the result at all times – time-consuming maintenance plans are a thing of the past.

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Welding in nanoseconds

Regardless of the material, thickness or combination of different metals, our lasers offer the versatility of welding a variety of products – from fuel cells and batteries to fine wires for manufacturing medical equipment. You can join practically any combination of thin metallic components with our patented nanosecond welding procedure. This includes highly reflective and conductive metals as well.

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Drilling

In the case of laser drilling, a laser beam is repeatedly pulsed onto a certain area. The material to be drilled is evaporated and melted layer-by-layer until this creates drilled holes. Drilling with lasers is characterised by a high degree of precision which can be carefully controlled by monitoring the beam intensity and duration.

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Cutting

The laser beam can be easily programmed so that it can cut a variety of thicknesses and materials with precision. This includes metals including reflective metals such as copper, silver and aluminium, as well as brass, tungsten, steel, tin and titanium. Gems such as diamonds, or ceramic, graphic compound materials, silicon and many types of plastic can also be processed. Even very complex forms can be cut very precisely as the user always has full control of the beam intensity, duration and heat input.

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Marking and engraving

While a marking is simply on the surface of a workpiece, an engraving is an in-depth marking. Almost any material can be marked in black with the laser, and some materials can even be marked in colour. Laser markings are used on ceramic, plastics, metals, LEDs, rubber and graphic compound materials, among others.

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Coat ablation

The laser makes it possible to remove layers in metals or industrial connections with precision, for example, in semi-conductors and microprocessors in electronic products.

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Cleaning

High pulse repetition frequencies and short pulse durations at high peak power are typical for cleaning lasers – perfect for pulsed short-pulse lasers. The objective is to remove surface residue and contaminated layers without damaging substrate materials in the process. Laser cleaning is a cost-efficient and environmentally friendly application that has been established in industry all over the world.

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Laser parameters                   
Average output power 20 W 20 W 30 W 50 W 100 W 20 W 30 W 50 W 50 W 70 W 70 W 100 W 130 W 200 W 20 W 20 W 70 W 200 W
Maximum peak pulse power > 7 kW > 7 kW > 7 kW > 7 kW > 7 kW > 10 kW > 10 kW > 10 kW > 10 kW > 10 kW > 10 kW > 10 kW > 10 kW > 10 kW > 12 kW > 12 kW > 20 kW > 50 kW
Beam quality (M²) < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 < 1.6 < 1.6 < 1.6 < 1.6 < 1.6 < 1.6 < 1.6 < 1.6 < 1.6 < 1.8 1.8 3 < 5
Wavelength 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm 1062 nm ± 3 nm
Maximum pulse energy > 0.6 mJ > 0.6 mJ > 0.6 mJ > 0.6 mJ > 1 mJ > 1 mJ > 1 mJ > 1 mJ > 1 mJ > 1 mJ > 1 mJ > 1.3 mJ > 1.5 mJ > 1.5 mJ > 1 mJ > 0.8 mJ > 1.25 mJ > 5 mJ
Pulse duration range 3 ns - 500 ns 10 ns - 240 ns 10 ns - 240 ns 11 ns - 220 ns 4 ns - 2000 ns 3 ns - 500 ns 26 ns - 250 ns 6 ns - 500 ns 26 ns - 250 ns 9 ns - 500 ns 28 ns - 260 ns 4 ns - 2000 ns 3 ns - 2000 ns 9 ns - 2000 ns 10 ns - 220 ns 2 ns - 500 ns 10 ns - 250 ns 12 ns - 2000 ns
Pulse sequence frequency 1 kHz - 1000 kHz 1 kHz - 1000 kHz 1 kHz - 1000 kHz 1 kHz - 1000 kHz 1 kHz - 4000 kHz 1 kHz - 1000 kHz 1 kHz - 500 kHz 1 kHz - 1000 kHz 1 kHz - 500 kHz 1 kHz - 1000 kHz 1 kHz - 500 kHz 1 kHz - 4000 kHz 1 kHz - 4000 kHz 1 kHz - 4000 kHz 1 kHz - 1000 kHz 1 kHz - 1000 kHz 1 kHz - 1000 kHz 1 kHz - 4000 kHz
Wavelength spectrum 1059 nm - 1065 nm
Structural design                   
Dimensions (W x H x D) 347 mm x 201 mm x 95 mm 347 mm x 201 mm x 95 mm 347 mm x 201 mm x 95 mm 347 mm x 201 mm x 95 mm 377 mm x 249 mm x 115 mm 347 mm x 201 mm x 95 mm 347 mm x 201 mm x 95 mm 347 mm x 201 mm x 95 mm 347 mm x 201 mm x 95 mm 377 mm x 249 mm x 95 mm 377 mm x 249 mm x 95 mm 377 mm x 249 mm x 115 mm 423 mm x 417 mm x 133 mm 423 mm x 417 mm x 133 mm 347 mm x 201 mm x 95 mm 347 mm x 201 mm x 95 mm 377 mm x 249 mm x 95 mm 473 mm x 417 mm x 133 mm
Installation                   
Ambient temperature 0 °C - 45 °C 0 °C - 45 °C 0 °C - 45 °C 0 °C - 42 °C 5 °C - 40 °C 0 °C - 45 °C 0 °C - 45 °C 0 °C - 40 °C 0 °C - 40 °C 0 °C - 40 °C 0 °C - 40 °C 0 °C - 40 °C 10 °C - 45 °C 10 °C - 40 °C 0 °C - 45 °C 0 °C - 45 °C 0 °C - 40 °C 10 °C - 40 °C
Options for beam quality

S-type (single mode M2<1.3): provides a very fine spot size (<20 micrometres) with high performance stability and great depth of focus. Ideal for applications requiring small structure sizes.

Z-type (M2 <1.6): provides higher peak power and pulse energy with only a slight increase in spot size and good depth of focus.

L-type (low mode M2 1.6 - 2.0): for general marking applications with somewhat larger spots and features. Markings can be detected with the naked eye.

H-type (high mode M2 ​​2.5 - 3.5): provides high pulse energies, peak power and even larger spots, ideal for wide lines, applications with filled fonts and a high area coverage.

M-type – multimode (M2 4.0 - 6.0): highest pulse energies and longer pulse durations, perfect for welding and cleaning.

PulseTune Series

Depending on requirements, you can choose between several products within our PulseTune Series.


The entry-level products of the RM series (Reduced Mode) have limited pulse options as well as basic software and hardware interfaces. You can utilise two PulseTune wave forms in these models and operate with a limited pulse repetition frequency of up to 500 kHz.
With the models of the HS series (High Specification), you benefit from our PulseTune technology and a pulse duration which can be selected variably with 25 preset wave forms. Thanks to improved control and modulated CW functionality, you will work with even greater precision. The pulse repetition frequency is up to 1 MHz.
You can choose between up to 48 optimised PulseTune wave forms in the EP series (Extended Performance). With this series, we are offering your our most versatile fibre laser source with improved control and modulated CW functionality. Furthermore, the pulse energy and peak power have been increased again. The pulse duration range is from 3-2000 ns, the pulse repetition frequency is up to 4 MHz.

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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