
LWS-MO-XX – Precision in Manual Laser Welding
With the LWS-MO-XX, TAC presents a powerful laser welding system for demanding manual and semi-automated applications. The machine was consistently designed based on practical experience and is aimed at users who want to combine maximum flexibility, high process reliability, and ergonomic working conditions in a single system.
Maximum Flexibility
The LWS-MO concept was specifically developed for applications where conventional CNC machines or automation systems reach their limits:
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Individual parts as well as small to medium batch sizes
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Workpieces with high variability
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Components with large joining tolerances
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Processes in which manual guidance of the component or manual intervention is crucial


Ergonomic, intuitive, user-friendly
The focus is on ergonomics and an intuitive, easy-to-use operating concept.
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Height-adjustable, ergonomic workstation
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Intuitively arranged controls for short familiarization times
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Controlled Z-axis for precise focus adjustment and reproducible processes
Modular and expandable
Designed with a fully modular structure, the system can be individually adapted and expanded.
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Expandable kinematics with
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Manual auxiliary axes
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Rotary and swivel units
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Linear axes and cross tables
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Customer-specific special fixtures
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Live image camera for optimal process monitoring
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Split worktable + laser safety bag for long workpieces
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Custom solutions
Laser & extraction technology
Compatible with peripheral equipment from leading manufacturers.
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Laser sources from
TRUMPF, Coherent, IPG, and other manufacturers -
Extraction systems from
TBH, FUCHS, ULT, BOFA, and many more
Technical Base Specifications (without peripheral equipment)
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Footprint: 1200 × 800 × 2100 mm
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Weight: approx. 250–350 kg
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Working area: approx. 700 × 800 mm
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Machine enclosure: U-shaped, open, Laser Safety Class 4 (additional safety measures required)
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Electrical connection:
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Machine: 230 V / 50 Hz / 10 A
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Laser source: 400 V / 50 Hz / 16 A
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Machine kinematics
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Z-axis: 400 mm, motorized (optional 500 mm)
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X-axis: 600 mm, manual (optional)
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Y-axis: 300 mm, manual (optional)
Cross table
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MKT 1515: manual, 15 kg load capacity, 150 × 150 mm travel range (optional)
