YLS series

Continuous-wave (CW) ytterbium fiber lasers
The YLS family is our flagship range of high-power fibre lasers, offering outputs up to 60 kW in multiple configurations. Built for demanding shop-floor use, they combine a modular architecture with remote diagnostics for rapid, efficient service and minimal downtime — while delivering stable, maintenance-free performance over years of operation.
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Product overview

  • up to 60
    kW
    Output power
  • >45
    %
    Wall-plug efficiency
  • 36
    month
    Standard warranty

Applications

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Laser welding of large-diameter pipes
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Laser cutting of brass
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Laser cladding for restoration of worn injection molds
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High-speed laser cutting of steel with thicknesses up to 35 mm (20kW)

Key features and advantages

Produces a tightly focused spot with high energy density, enabling precise cuts, narrow kerfs and excellent processing accuracy.
Selectable fibre-core diameters (100–600 µm) let you optimize beam delivery for the task — from fine micro-work to high-power welding.
Optional industrial buses — EtherCAT, ProfiNet and others — enable smooth integration into smart factories with real-time control and monitoring.
Greater than 45% wall-plug efficiency lowers power draw and cooling needs, reducing operating costs and improving energy performance.
Modular, multi-module construction allows swift swap-out of individual units without halting the full system — cutting downtime and simplifying upkeep.
An optional optical coupler supports flexible beam sharing across multiple stations or heads, maximising utilisation and return on investment.
Engineered for long service life without routine maintenance, reducing total cost of ownership and boosting uptime.
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    Precision drilling
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    Laser surfacing and cladding
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    Soldering and brazing
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    Selective heat treatment and hardening
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    Processing of highly reflective materials (aluminum, copper, brass)
  • Industrial and Manufacturing
    Welding of ferrous and non-ferrous metals

Optical and technical characteristics

Technology

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