Engraving Laser 3D/CNC - PLH3D-2W - 12V

Index: OPT-14388 EAN: 5904422342456

The smallest laser head from the series PLH3D. It is equipped with a laser diode of 450 nm and a high resolution lens. Very compact and lightweight design allows you to mount the laser head even to a small, fragile machine. The driver has an LED informing the user when the head is strengthened.

Engraving Laser 3D/CNC - PLH3D-2W - 12V
€140.96 tax excl.
Discontinued product
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Manufacturer: Opt Lasers


The product has been discontinued. Check other products in category.

Product description: Laser 3D/CNC PLH3D 2 W 12 V

Professional laser head  W, which is designed for cutting or engraving materials such as wood, paper, leather, cardboard and much more.

Laser grawerujacy

The print headdoes not require additional cooling, the design makes it works as a fully adapted nozzle of the veil to protect the lenses and cooling of laser headfrom dirt. PLH3D 2 workss with acommon power supply of 12 V(minimum current 1.5 A).

The driver of the print head is supplied with an LED indicator, whichdisplays all the necessary information.Integrated temperature control systemprevents overheatingand turns off device when exceeding the critical temperature. A smalldriver is connected directly to the laser head,improves the modulation speed of the LEDs.

Analog modulation allows the user to manage the power of the laser:

  • 0 V - laser is off
  • 5 V - laser enabled, 100% power
  • 2 V - laserenabled, ~ 40% power

The device can also work as a TTL with a voltage from 0 to 5 V.

Modulation using PWM requires the installation of abasic frequency between 5 and 10 kHz.

The device also allows for very fast prototyping of PCB prototypes.

Laser grawerujący 3D CNC

Specification of engraving laser

  • Focal length: 20 mm to 120 mm
  • The spot size of the focused beam:
    • @ 50 mm 0,1 x 0,1 mm
    • @ 80 mm: 0.1 x 0.18 mm
  • Input voltage: 12 V
  • Maximum power consumption: 15W
  • Spectrum of modulated input voltage: 0 V to 5 V
  • Type of modulation: analogue / TTL
  • The distance between the mounting holes: 20 mm
  • Noise level: 23 DBA
  • Dimensions: 30 x 30 x 68,5 mm
  • Weight: 70 g


  • Laser radiation is dangerous, even if it is scattered or reflected from any surface
  • Always use appropriate filter laser on your CNC machine dedicated to 430 - 480 nm, to avoid the Engraving radiation
  • Never direct laser beam at people or animals, it can cause burns or other injuries
  • Do not look into the beam or point beam during cutting of material
  • You should avoid exposure of eyes or skin to direct or scattered radiation
  • Laser device of class 4

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

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