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Weber Marking Systems GmbH

Maarweg 33
53619 Rheinbreitbach

Legi-Air 2050

Low-Cost Print Apply System: easy to integrate - easy to operate!

The inexpensive Legi-Air 2050 label printer dispenser is a compact reliable workhorse. Contactless, reliable and accurate labelling for simple production and packaging lines. It can also be used in semi-automatic mode at workstations, such as in the electronics industry, mechanical engineering or in the automotive and supply industry.

Legi-Air 2050 print apply system by Weber Marking Systems

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The Legi-Air 2050 is available with three different print resolutions (203 dpi, 305 dpi or 609 dpi). Select one of five starter kits with four label rolls and a corresponding stamp plate to suit your label format.

Contactless and variable labelling

From stamp format to DIN-A6 size: The Legi-Air 2050 has a robust Tamp-Blow label applicator, which applies the labels to products and packaging contact-free. Depending on the label material, format and application, cycle rates of up to 30 labels per minute can be achieved. The variable dispenser hub allows automatic labelling of products of different heights. The system constantly monitors whether the labels are in the correct position until they are applied.

Long range, easy operation

When it comes to performance until the next reel change, the Legi-Air 2050 comes easily out ahead of similar solutions in the market because it can handle larger label rolls (outer diameter of 218 mm) and thus apply an average of 20% more labels. The large ribbon length of 600 m also ensures exceptional durability. The easily accessible design makes it quick and easy to replace ribbon or labels.

Printing without compromise

The printer used is a SATO of the CLNX series with 300 dpi resolution. The printer works with many programming languages such as ZPL, DPL, IPL, and TPL without having to change any settings. In case of an error message, you can watch a video on the printer's screen to help you troubleshoot the problem.

Printing technique
Thermal transfer or direct thermal

Printing resolution

  • 12 pixels/mm (300 dpi)
  • optionally:
  • 9 pixels/mm (203 dpi)
  • 24 pixels/mm (600 dpi)

Printing speed
Up to 200 mm per second with 300 dpi

Dispensing power
Up to 30 labels per minute; the dispensing power depends on the label size, label change, and stroke

Dispensing applicators
Linear stroke 170 mm

Tamp sizes
120 x 160 mm
Optionally smaller sizes available

Label size
minimum: 40 x 30 mm
maximum: 120 x 160 mm

Label clearance
Minimum 3 mm

Label roll
Maximum roll diameter 218 mm, up to 200 linear meters of label web, roll core 76.2 mm (3 inches), outside winding

Data interfaces
1 x USB (type B), 1 x LAN, Bluetooth, 2 x USB (TYPE A), 1 x IEEE1284, optionally: W-LAN

Programming languages

  • SBPL (Sato)
  • SDPL (Datamax emulation)
  • SZPL (Zebra emulation)
  • SIPL (Intermec emulation)
  • STPL (Toshiba-TEC emulation)

Control interfaces
Potential-free outputs (relays), optocoupler inputs, SUB-D connection for photoelectric cell and customer signals

Position accuracy of the labels applied
Standard: up to ± 1.5 mm

Print application activation
Reflex sensor, photoelectric barrier, inductive or capacitive sensor, microswitches, potential-free contacts (PLC)

Alarm system
Standard: LED error message, potential-free contacts (e.g. for connection of a PLC)

Compressed air connection
6 bar, the compressed air must be clean, dry, and free of oil (DIN ISO 8573-1)

Compressed air consumption
2.2 l per dispensing cycle* with 6 bar (for most applications)

From 33 kg, depending on the design

Electrical connection
90 to 263 VAC, 50/60 Hz, 5 Amperes

Ambient conditions
Operating temperature: 10 °C to 35 °C, 15 % to 95 % relative air humidity, non-condensing

CE mark


  • Legitronic® label printing software
  • start-up kits with consumable material and adapted tamps
  • U-arm suspension fixture for flexible mounting, stand
  • in different designs (fixed, spindle-adjustable, mobile)




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