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PLH3D-6W-XF Universal Kit for all CNC Machines

High-Performance Universal CNC Laser Upgrade Kit with PLH3D-6W-XF+ and LaserDock

Universal CNC Laser Upgrade Kit with PLH3D-6W-XF includes all needed parts to connect your laser head to a machine. Includes Magnetic LaserDock and 43 mm Nozzle. Accepts all types of signals: Analog 0-5 V, Analog 0-10 V, PWM/TTL 0-5 V, 0-10 V, and 0-24 V. Allows connecting to any type of the CNC controller output connector and any type of signal modulation. Everything you need is included!

5 out of 5

Select Additional Kit Components

Laser to Machine Mount

Additional Laser Safety Accessories

CNC Control Software

$699.00 tax excl.




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Availability: In stock


SKU: 001797

GTIN: 5902693111016

Individual Kit Parts

Technical Data

40 x 54 x 78 mm
Focus Distance
20 - 120 mm
Input Voltage
12 - 24 V
Max. Power Consumption
30 W
58 dBA
210 g (7.4 oz.)
Mounting Hole Type
M3 x 0.5 x 4.5 mm
Operating Ambient Temperature
0 - 45°C (32 - 113°F)
Mounting Hole Pattern
4 Holes 24 x 15 mm (0.94 x 0.59 in.)
Modulation Input 1
0 - 5V Analog/TTL/PWM
Modulation Input 2
0 - 24V TTL/PWM
Max. Modulation Bandwidth
30 kHz
Laser Diode Wavelength
450 nm
Laser Diode Optical Power
6 W
Cable Length
5 m
Max. Power Density
225 [kW/cm^2]

Product Description

The parts included in the Universal Laser Upgrade with PLH3D-6W-XF Laser Head are listed above, in the section “Individual Kit Parts”

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. It comes with lens adjusting tool which allows changing the focus distance easily. You can also discover further information about our universal XF CNC laser.

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:

  • Soft Start
  • 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)

All types of CNC control signals

Use only one input during the connection!

Universal adapter allows connecting all types of signals used in CNC machines.

All input wires are labeled for ease of use.

  • Analog modulation 0 - 5 V
  • Analog modulation 0 - 10 V
  • TTL/PWM modulation 0 - 5 V
  • TTL/PWM modulation 0 - 10 V
  • TTL/PWM modulation 0 - 24 V
  • Low TTL/PWM

7 types of wires - universal connectors


  • 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.



Great design and high quality

I have this kit + uSpot lens + high-pressure Air Assist Nozzle

Love the design + high build quality + great support

The magnetic docking makes it simple to clean + remove when not in use ( if installed on a CNC)
The PLH3D-CNC Adapter makes it simple to integrate with many different controller alternatives

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Quality Laser for a reasonable price!

Bought this back in 2020 when Covid made me to try something that i had wanted to do for a long time to work with a laser.
I have had the laser now for around 1year 6months and still works as it were brand new.
The quality is really good. I also have the uSpot and High pressure air assist nozzle for it which makes results even better resolution and cut power wise.
Really recommend it

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