FSL20 &50
Fibre Laser Technology for Permanent Coding On a Wide Range of Materials



Permanently mark on a wide range of materials, including metal, rubber, plastic, and packaging foils. Very fine spot size creates excellent quality codes and makes Linx Fibre lasers ideal for marking very small components, or large amounts of information onto small areas. Text, machine readable codes, graphics and logos are all marked with extreme clarity for traceability; ideal for pharmaceutical, medical devices, automotive and electronics industries, as well as FMCG packaging.



  • 100,000+ Hours of Laser Tube Life
  • Easy Integration into Moving and Static Lines
  • Precision Marking On a Wide Material Range
  • Faster Message Creation

Laser Details
Laser type Ytterbium (Yb) pulsed fibre laser
Laser class 4 (IV) (acc. to DIN EN 60825-1:2008-05)
Nominal laser output 20W and 50W
Laser wavelength Central emission wavelength – 1064nm (min: 1055nm, max: 1075nm)
Laser tube warranty 2 years
Laser source life expectancy > 100,000 hours
Marking speed 1 to 6,000 mm/s (typical)
No of lines of text Only limited by character size and marking field
Character height Up to marking field
Print rotation 0-360 degrees
Operation mode pulsed (Q switch)
Physical Characteristics
Material Painted sheet metal housing
Weight – marking unit/supply unit 8kg / 19kg
Laser head protection class IP54
Conduit length 2.7m
Minimum bend radius of conduit 60 mm
Head mounting options 90-degree (standard) and straight-out (option)
Cooling system Air cooled with automatic overheat detection
Supply voltage / frequency Auto selection range 100 to 240 V / 50/60 Hz (auto range)
Maximum power consumption 500 VA
Operating temperature range 10 – 40° C ambient
Humidity range 10% to 90% relative humidity, non-condensing
Linxvision® Software
Graphics-orientated user interface for intuitive and fast preparation of complete code templates on PCs
Easy access to standard CAD and graphic programs via import functions
Password protected security levels
Marking Formats
Standard fonts (Windows® TrueType®/TTF; PostScript®/PFA, PFB; OpenType®/OTF)
Individual fonts such as high-speed or OCR
Machine-readable codes: Bar codes: BC25,BC25I, BC39, BC93, EAN 8, EAN 13, BC128, EAN 128, Postnet, SCC14, UPC_A, UPC_E, RSS14TR, RSS14ST, RSS14STO, RSSLIM, RSSEXP
Data matrix 2D codes: ECCOOO, ECC050, ECC080, ECC100, ECC140, ECC200, ECC PLAIN, QR
Graphics/graphic components, logos, symbols, etc. (the most common file formats such as DXF, JPG, AI can be imported)
Linear, circular, angular text marking; rotation, reflection, expansion, compression of marking contents
Sequence and serial numbering; automatic date, layer, time coding, real-time clock; online coding of individual data (weight, contents, etc.)
Language Capabilities – Linx (Draw UI)
Arabic, Czech, Danish, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukranian
External Interfaces
Encoder inputs: Dual channel, 24 V, hard wire. CHA; CHB; Index
Product sensor input: Single, PNP only. 24 V, hard wire
Ethernet (to PC): RJ45 connector (100 Mb/s)
Customer interface Input and output signals are 0 V or +24 V
Input signals: Start Marking; Stop Marking; Shutdown; Shutter Lock; External Interlock; Exhaust error; Error Confirm; Filter Full; Error Status Customer; Job Select (8-bit parallel inputs); External Event (job selection strobe)
Output signals: Ready to Mark; Laser Ready; Marking; Shutter Closed; Exhaust On; Error; Bad; Good; PC Connected; Acknowledge (confirms successful job selection)
Bi-directional signals: RS-232 (TXD, RXD, CTS, RTS)
Mains power connection: IEC mains cable socket allowing changeable country-specific cable and plugs
Control: LinxDraw® software
Regulatory Approvals

  • Laser tube life of over 100,000 hours – less downtime
  • Fine spot size for high quality codes
  • Two beam orientation options allows coding in any direction
  • Choice of 4 lenses for codes tailored to your requirements
  • Compact marking head for easy integration into moving and static lines
  • Internal air cooling system for increased efficiency and less maintenance
  • Quick message creation reduces time spent on setup and changeovers
  • Extremely efficient use of the laser with no compromise on code quality or speed


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