Compact Laser Precision System
for 2D & 3D Machining with an
Accuracy of up to ± 3 µm

Femtosecond & Fiber Laser
for Gentle and Robust
Micromachining

LLT.micro - HIGH PRECISION, UNIVERSAL & MATERIAL FRIENDLY LASER MICROMACHINING

Laser micromachining is not just about the economic production of very small components. High-precision and gentle processing of sensitive products and materials is also important when it comes to quality criteria in medical technology, microelectronics or the jewelry industry. High-quality and burr-free cut edges are just as essential as the output quantity.

LLT.micro integrates modularity and technologies to meet these challenges. The compact system combines positioning accuracies of up to ± 3 µm and highly dynamic direct drives with efficient fiber lasers and gentle ultra-short pulse lasers.

Download Datasheet „LLT.micro“

Highlights

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Micro cutting, welding, drilling, ablating

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Up to ± 3 µm positioning accuracy

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Laser micromachining of 2D, 3D and cylindrical components

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Process area (X, Y, Z): up to 500 mm x 500 mm x 400 mm

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Fiber and femtosecond laser with fixed optics and galvo scanner

Highest precision and dynamics for excellent machining results

Efficient and gentle for delicate geometries and sensitive materials

Wide range of applications for cutting, welding, drilling and structuring processes

Request offer

APPLICATIONS FOR LLT.micro

Precision Cutting

Precision Welding

Precision Drilling

Precision Ablating

SPECIFICATION

Technical data

LLT.micro

Applications

Laser cutting, Laser welding, Laser drilling, Laser ablating

Processable parts

2D, 3D, tuburlar parts

Processable materials

Metals, Polymers, Ceramics, Glass, Polycrystalline diamonds, Semiconductor materials (e. g. silicon), PCB materials (e. g. FR4)

Processable material thickness

≤ 2 mm

Process area (X * Y * Z)

Up to 500 mm * 500 mm * 400 mm

Repeatability

Up to ± 1 µm

Path accuracy

Up to ± 3 µm

Movement speed

Up to 50 m/min

Laser sources

Fiber laser, Ultra-short puls laser (Combined operation possible)
Standard wavelengths: 515 nm; 1030 nm

Process optics

Fixed optics (in combination with galvo-scanner possible),
Galvo-scanner (in combination with fixed optics possible),
Drilling optics

Load capacity of X/Y cross table

Up to 50 kg

Rotation axis (optional)

Direct drive

3D machining (optional)

Up to 6 axis,
Tilt and swivel axis module,
Motorized swiveling processing head

CNC control system

Beckhoff

Machine base

Granite

Dimensions (W * D * H)

app. 1.700 mm * 1.600 mm * 2.200 mm

Weight

app. 4.000 kg (depending on the specific machine configuration)

Options

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Combination of fiber laser and femtosecond laser

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Combination of fixed optics and galvo scanner

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Integration of rotary, tilting, swiveling axes and motorized swiveling machining head

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Vision system for automatic measurement and inspection

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Intuitive design of weld paths on live image

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Pneumatic clamping systems and automatic component handling

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Filter and cooling systems

Control System & Software

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BECKHOFF CNC controller

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Ergonomic 22" dual touch screen user interface

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Handheld control unit for setup work and manual positioning

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Programming on the machine or at the computer workstation

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CAD-CAM software for CNC programming

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