i2R OPT Lasers Kit - OPT PLH3D-6W-XF


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The parts included in i2R Laser Upgrade with PLH3D-6W-XF Laser Head

  1. PLH3D-6W-XF Laser Head
  2. PLH3D-CNC Adapter
  3. Power Supply 19 V, 2.5A (comes with European, North America and UK adapter plugs)
  4. PLH3D-6W Nozzle
  5. UniversalPLH3D-CNC Signal Cable
  6. Safety Goggles
  7. Beam Focus Adjuster
  8. PLH3D-6W Series Adjusting Tool
  9. High-Resolution Engraving Lens with PLH3D Lens Regulator (Factory-preset)
  10. High-Efficiency Engraving Lens

Note: you may receive the laser safety goggles with a slightly different frame. However, the Optical Density rating, as well as Working Wavelengths, will be the same.

Advantages of i2R Laser Upgrade with PLH3D-6W-XF Laser Head

  • Simple installation in i2R CNC machines
  • No additional cooling required
  • Driver integrated inside the laser head
  • Compatible with accessories for ease of use

About the PLH3D-6W-XF Engraving Laser Head

The leading 6 W laser from PLH3D series. Professional engraving laser head designed for industrial applications. Robust design, compatibility with all types of control signals used in CNC in 3D printing market as well as with a wide range of PSUs, strongest available in its size fan providing best cooling and smoke removal. Comes with lens regulator which allows changing the focus distance easily. More information about laser head is here.

About the PLH3D-CNC Universal Laser Adapter

The key function of the PLH3D-CNC Adapter is to “arm” and “disarm” the laser head. Arming means turning the head power supply on; the armed head is then able to generate laser beam. Disarming (turning the head power supply off) brings the laser head in a safe state where generating laser beam is fully impossible.

The laser head may be checked by generating a short laser pulse at maximum power.

Built-in safety means prevent misuse and unexpected behavior at emergency. The key switch protects the laser head against arming by children and other unauthorized persons. Arming the laser head is always done manually by the user, by pressing a button. A special circuitry prevents arming at any malfunction of internal electronics. The laser head is being automatically disarmed in case of emergency: loss of the mains supply, PSU failure, breaking or disconnecting the laser head cable. After disarming, the system remains in a safe state and rearming always requires pressing the button by the user.

Key features of the PLH3D-CNC Adapter :

  • Sofstart
  • Indication LEDs – power, armed, laser working
  • Build-in microcontroller – watchdog
  • Two programmable enable inputs
  • Two external safety terminals (for example: safety key, E-Stop)
  • Automatic disarm after power off
  • One second laser test
  • Compatibility with the PLH3D laser heads
  • Keylock for preventing use by unauthorized personnel
  • Machined aluminum quality enclosure
  • One button system (arm, test and setting of enable modes)

Technical Data

Dimensions40 x 55 x 78 mm
Focus Distance20 – 120 mm
Max. Power Consumption30 W
Noise58 dBA
Weight210 g (7.4 oz.)
Modulation Input 10 – 5V Analog/TTL/PWM
Modulation Input 20 – 24V TTL/PWM
Laser Diode Wavelength450 nm
Laser Diode Optical Power6 W
Max. Power Density70 [kW/cm^2]

Caution :

  • Remember that it is not a toy.
  • Laser radiation is dangerous even when scattered or reflected from any surface.
  • Always use proper protection laser filter on your CNC machine dedicated to 430 – 480 nm in order to avoid reflected radiation.
  • Never point laser head at people or animals.
  • Do not touch the beam, it may cause burns or another injury.
  • Do not stare at the beam or the beam spot while the material is being cut.
  • Laser radiation – Avoid eye or skin exposure to direct or scattered radiation.
  • Class 4 laser product.

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