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Motorized Variable Magnification Beam Expanders



The motorized version of our well-known LINOS® Variable Beam Expanders enables fully automated laser material processing systems, allowing maximum versatility in the design of laser systems. Faster machine setup times can be realized maintaining laser-protection class during readjustment of the system. Individual presets of laser beam magnification and divergence settings are stored and controlled through a provided Windows™ software.

Featuring natural anodized lens mounts and housings partially made of stainless steel for UV applications, these motorized beam expander minimize potential contamination on unprotected lens surfaces avoiding the bleaching process of black anodized aluminum being exposed to long-term UV scattering irradiation. This results in higher durability with reliable transmission values thus enabling higher UV pulse energies and shorter laser pulses.

    
  • Continuous variable magnification 1x ...4x or 2x ...8x for wavelength 340-360 nm natural anodized
  • Continuous variable magnification 1x ...4x or 2x ...8x for wavelength 515-540 nm or 1030-1080 nm black anodized
  • Fused-silica designs
  • Continuous variation of exit-beam divergence
  • Software running on the Windows™ platform (Win7, Win8, Win10)
  • Reduce machine setup times by auto matic change of magnification
  • Maintains laser-protection class during readjustment of the beam expander
  • All-in-one design, controller integrated
  • CE and ROHS conform
  • IP 20
    • 
  • Laser-damage threshold coating up to 4 J/cm² @355 nm with 6 ns pulse length, 100 Hz
  • Laser-damage threshold coating up to 20 J/cm² @532 nm with 8 ns pulse length, 100 Hz and 0.6 J/cm² @515 nm with 204 fs pulse length, 50 kHz
  • Laser-damage threshold coating up to 40 J/cm² @1064 nm with 12 ns pulse length, 100 Hz and 0.9 J/cm² @1030 nm with 291 fs pulse length, 5 kHz
  • Exit-beam diameter: max. 31 mm
  • 10 individual pre-sets for magnification and divergence
  • Pointing stability < 0.5 mrad
  • Fast adjustment from 1x to 4x or 2x to 8x up to 7 sec
  • Mechanical dimensions: length 167 mm (1x-4x), 203 mm (2x-8x), width 58 mm, height 55.5 mm
  • Mechanical interface via high-precision holes 6H7 (recommended) or mounting diameter 39h11
  • Including protective glass
  • Different electronic interfaces: SubD9/ RS232, Phoenix Contact/ RS232
  • Baud rate: 9600 bit/sec
  • Power input 7–12 V, Phoenix Contact 7-24 V
  • Entrance-beam diameter max. = 31 mm / zoom factor
[>] Software Motorized Variable Beam Expander
 
Motorized Variable Magnification Beam Expanders

Black anodized Motorized Variable BeamExpander 2-8x

 Motorized Variable Magnification Beam Expanders

Natural anodized Motorized Variable BeamExpander 1-4x

 Motorized Variable Magnification Beam Expanders

Motorized Variable BeamExpander 2-8x

 Motorized Variable Magnification Beam Expanders

Motorized Variable BeamExpander 1-4x
Part Number Product Description Price Available Quantity To Cart
4401-596-000-20 Beam-Expander mot. 1x...4x 340 – 360 nm SubD9/ RS232 NEW! On Request 
on request
4401-596-000-21 Beam-Expander mot. 1x...4x 340 – 360 nm Phoenix Contact NEW! On Request 
on request
4401-597-000-20 Beam-Expander mot. 1x...4x 515 – 540 nm SubD9/ RS232 NEW! On Request 
on request
4401-597-000-21 Beam-Expander mot. 1x...4x 515 – 540 nm Phoenix Contact NEW! On Request 
on request
4401-598-000-20 Beam-Expander mot. 1x...4x 1030 – 1080 nm SubD9/ RS232 On Request 
on request
4401-598-000-21 Beam-Expander mot. 1x...4x 1030 – 1080 nm Phoenix Contact On Request 
on request
4401-634-000-20 Beam-Expander mot. 2x...8x 340 - 360 nm SubD9/ RS232 On Request 
on request
4401-634-000-21 Beam-Expander mot. 2x...8x 340 - 360 nm Phoenix Contact On Request 
on request
4401-515-000-20 Beam-Expander mot. 2x...8x 515 – 540 nm SubD9/ RS232 On Request 
on request
4401-515-000-21 Beam-Expander mot. 2x...8x 515 – 540 nm Phoenix Contact On Request 
on request
4401-514-000-20 Beam-Expander mot. 2x...8x 1030 – 1080 nm SubD9/ RS232 On Request 
on request
4401-514-000-21 Beam-Expander mot. 2x...8x 1030 – 1080 nm Phoenix Contact On Request 
on request
 
  1. Laser Material Processing Brochure
  2. Product sheet motorized BeamExpander
  3. Manual Motorized BeamExpander
  4. Software motorized variable Beam Expander
  5. Beam-Expander mot. 1x...4x 340 - 360 nm, 4401-596-000-2x, Lens data sheet (PDF)
  6. Expansion 1-4x, Wavelength 340 – 360 nm, 4401-596-000-20, CAD data (Parasolid)
  7. Expansion 1-4x, Wavelength 340 – 360 nm, 4401-596-000-20, CAD data (STEP214)
  8. Expansion 1-4x, Wavelength 340 – 360 nm, 4401-596-000-21, CAD data (Parasolid)
  9. Expansion 1-4x, Wavelength 340 – 360 nm, 4401-596-000-21, CAD data (STEP214)
  10. Beam-Expander mot. 1x...4x 515 - 540 nm SubD9/ RS232, 4401-597-000-20, Lens data sheet (PDF)
  11. Expansion 1-4x, Wavelength 515 - 540 nm, 4401-597-000-20, CAD data (Parasolid)
  12. Expansion 1-4x, Wavelength 515 - 540 nm, 4401-597-000-20, CAD data (STEP214)
  13. Beam-Expander mot. 1x...4x 515 - 540 nm Phoenix Contact, 4401-597-000-21 Lens data sheet (PDF)
  14. Expansion 1-4x, Wavelength 515 - 540 nm, 4401-597-000-21, CAD data (Parasolid)
  15. Expansion 1-4x, Wavelength 515 - 540 nm, 4401-597-000-21, CAD data (STEP214)
  16. Beam-Expander mot. 1x...4x 1030 - 1080 nm SubD9/ RS232, 4401-598-000-20, Lens data sheet (PDF)
  17. Expansion 1-4x, Wavelength 1030 – 1080 nm, 4401-598-000-20, CAD data (Parasolid)
  18. Expansion 1-4x, Wavelength 1030 – 1080 nm, 4401-598-000-20, CAD data (STEP214)
  19. Beam-Expander mot. 1x...4x 1030 - 1080 nm Phoenix Contact, 4401-598-000-21, Lens data sheet (PDF)
  20. Expansion 1-4x, Wavelength 1030 – 1080 nm, 4401-598-000-21, CAD data (Parasolid)
  21. Expansion 1-4x, Wavelength 1030 – 1080 nm, 4401-598-000-21, CAD data (STEP214d)
  22. Beam-Expander mot. 2x...8x 340 - 360 nm 4401-634-000-20/21/22, Lens data sheet (PDF)
  23. Expansion 2-8x, Wavelength 340 - 360 nm, 4401-634-000-20, CAD data (Parasolid)
  24. Expansion 2-8x, Wavelength 340 - 360 nm, 4401-634-000-20, CAD data (STEP214)
  25. Expansion 2-8x, Wavelength 340 - 360 nm, 4401-634-000-21, CAD data (Parasolid)
  26. Expansion 2-8x, Wavelength 340 - 360 nm, 4401-634-000-21, CAD data (STEP214)
  27. Beam-Expander mot. 2x...8x 515 – 540 nm SubD9/ RS232, 4401-515-000-20, Lens data sheet (PDF)
  28. Expansion 2-8x, Wavelength 515 – 540 nm, 4401-515-000-20, CAD data (Parasolid)
  29. Expansion 2-8x, Wavelength 515 – 540 nm, 4401-515-000-20, CAD data (STEP214)
  30. Beam-Expander mot. 2x...8x 515 – 540 nm Phoenix Contact , 4401-515-000-21, Lens data sheet (PDF)
  31. Expansion 2-8x, Wavelength 515 – 540 nm, 4401-515-000-21, CAD data (Parasolid)
  32. Expansion 2-8x, Wavelength 515 – 540 nm, 4401-515-000-21, CAD data (STEP214)
  33. Beam-Expander mot. 2x...8x 1030 – 1080 nm SubD9/ RS232, 4401-514-000-20, Lens data sheet (PDF)
  34. Expansion 2-8x, Wavelength 1030 – 1080 nm, 4401-514-000-20, CAD data (Parasolid)
  35. Expansion 2-8x, Wavelength 1030 – 1080 nm, 4401-514-000-20, CAD data (STEP214)
  36. Beam-Expander mot. 2x...8x 1030 – 1080 nm Phoenix Contact , 4401-514-000-21, Lens data sheet (PDF)
  37. Expansion 2-8x, Wavelength 1030 – 1080 nm, 4401-514-000-21, CAD data (Parasolid)
  38. Expansion 2-8x, Wavelength 1030 – 1080 nm, 4401-514-000-21, CAD data (STEP214)
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LINOS Motorized Beam Expander, 1x-4x, Fused Silica

Part No.Wavelength (nm)Max. entrance-beam diameter truncated at 1/e² (mm)Lens elementsPC InterfaceSurface material
4401-596-000-20340 – 36085SubD9/ RS232natural anodized
4401-596-000-21340 – 36085Phoenix Contact/ RS232natural anodized
4401-597-000-20515 – 54085SubD9/ RS232black anodized
4401-597-000-21515 – 54085Phoenix Contact/ RS232black anodized
4401-598-000-201030 – 108085SubD9/ RS232black anodized
4401-598-000-211030 – 108085Phoenix Contact/ RS232black anodized

LINOS Motorized Beam Expander, 2x-8x, Fused Silica

Part No.Wavelength (nm)Max. entrance-beam diameter truncated at 1/e² (mm)Lens elementsPC InterfaceSurface material
4401-634-000-20340 - 36065SubD9/ RS232natural anodized
4401-634-000-21340 - 36065Phoenix Contact/ RS232natural anodized
4401-515-000-20515 – 54085SubD9/ RS232black anodized
4401-515-000-21515 – 54085Phoenix Contact/ RS232black anodized
4401-514-000-201030 – 108085SubD9/ RS232black anodized
4401-514-000-211030 – 108085Phoenix Contact/ RS232black anodized
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