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The LF101/LF201 is a compact, versatile and highly reliable laser for industrial direct part marking applications on a variety of metal, plastic and various other hard-to-mark materials in the electronics, tools/metal and automotive as well as automobile supplies industries. 

The 10 and 20 Watt pulsed fibre laser marking systems quickly apply complex variable data (ID matrix/bar codes, logos, characters, [serial] numbers, individual data, etc.) on both moving and static products. Additional advantages include low maintenance and ease of integration with the system's dovetail joint mounting interface and a multilingual user interface. 

Whether through engraving, high contrast color change, material removal or annealing – the solid-state laser marking systems LF101 and LF201 deliver high resolution and brilliant marking quality.

Fields of Application

  • Electronics 
  • Automotive 
  • Medical & Security Technology
  • Machine & Tool Construction
  • ID & Personalization Sectors
  • Metal Marking
  • Plastic Production
  • Markings imprinted when object is stationary or in motion

Product Benefits

  • Compact design and flexible software and harware platforms for simple integration into end customer lines and OEM machines
  • Wide application scope
  • High beam quality adn high marking quality
  • Minimal setup time, long lifespan
  • Air-cooled, highly efficient, very low-maintenance laser
  • Can be used independently of a PC


Marking Features
Marking Fields

Depends on the marking head used and respective focusing optics

  • 6mm marking head: 19.5x26mm2 (f=50mm) to 180.5x180.5mm2 (f=258mm)
  • 10mm marking head: 75.8x118.7mm2 (f=100) to 361.5x498.5mm2 (f=420mm)
Marking Format
  • Standard fonts
  • Individual fonts asuch as high-speed or OCR fonts
  • Machine-readable codes: ID matrix, barcodes
  • Graphics and graphic components, logos, symbols etc.
  • Linear, circular, angular marking for text; rotation, reflection, expansion, compression of marking data
  • Sequences and series numbering
  • Automatic date, shift and time coding, real-time clock
  • Online coding of individual data (weight, content etc.)
  • Pulsed Ytterbium (Yb) fiber laser
  • Power classes 10/20 Watt
  • Central emission wavelength 1,055 - 1,075nm
Laser Class 4 (as per DIN EN 60825-1:2014)

Precision Optics

  • Focal lengths of 6mm marking head: f=50/100/165/258mm
  • Focal lenghts of 10mm marking head: f=100/163/254/420mm
Beam Deflection Digital high-speed galvanometer scanners
Beam Orientation 90-degree (standard) adn straight-out (option)
Software & User Interfaces
Keyboard & Controls
  • Integrated Keyboard
  • Hand-held controld device (configuration options in 16 languages
Smart Graph

Graphics-oriented user interface under Windows for the intuitive and fast preparation of complete marking jobs on PCs:

  • System configuration
  • Text/data/graphics/parameter editor
  • Configurable in 20 languages, e.g. in German, English, Japanese
  • Easy access to standard CAD and graphics programs, thanks to import functions for the most important file formats
  • Various password-protected security levels
Smart Graph Com ActiveX software interface for integration into operation software
  • Ethernet (TCP/IP, 100Mbit LAN), digital I/Os
  • Inputs for encoders and product detector triggers
  • I/Os for the start, stop, external error, job select, trigger, trigger enable, encoder, system ready, ready to mark, marking, shutter closed, error, bad and good signals, and machine/operator interlocks
  • Customer-specific solutions
General Setup
  • Direct integration into complex production lines through the laser's scripting interface
  • Integration via Ethernet adn RS232 interface
  • Highly precise side guided height adjustment via dovetail joint
Electrical Requirements
  • 100-240V (autorange)
  • 250 VA
  • 1PH
  • 50/60 Hz
IP Rating
  • Marking Unit: IP54 
  • Supply Unit: IP21 
Cooling Air-cooled
Temperature/Humidity -5-40° / 10-90% non-condensing
  • Marking Unit 6mm: 4.4kg
  • Marking Unit 10mm: 6kg
  • Supply Unit: 19kg