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CLH - 2500 engraving laser head

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Description Details Accessories Comments

Check our newest PLH3D laser heads series! Most advanced laser heads in our offer.


Click to download user manual


Click to read Mach 3 configuration for engraving laser head article



 

This is a high power (2,5 W) engraving laser head with professional driver.

Its aluminium body assures proper heat transfer to other metal parts. The diameter of the laser head is 43mm which make it easy to mount on many CNC spindle holders. It is also possible to buy additional aluminium holder which can be mount on moving part of the machine.

The laser head allows to cut or engrave materials such as wood, paper, leather, cardstock and many other. Thanks to full analog modulation it is possible to engrave in shades of grey or change the output power during turns. High speed modulation (up to 100 kHz) allows to use high movement speed during engraving even complicated patterns.

Module is using brand new Nichia 1,6 W (capable of 3W) 445 nm NDB7875 laser diode.

Modulation inputs can be used as TTL inputs with its logic levels of 0V and 5V or as an analog input. Analog modulation means that by using 2,5 V on ANG input you get 50% output power, analogically by using 4 V you get 80% output power, etc.

This unit can work with almost any type of CNC machine, for example:

CNC Shark 
GeckoDrive 540
MYDIYCNC
Openbuilds – C Beam/OX
Shapeoko 2
Shapeoko 3
Stepcraft
X-Carve Upgrade
X Controller
Zen Toolworks

Recommendations and requirements

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 - 480nm in order to avoid reflected radiation.
Never point laser head at people or animals.
Do not touch the beam, it may cause burns.
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.



Air flow is very important during the engraving process since it is blowing out dark smoke which can cause optical obstacle for a laser beam.

Protection

The analog input is protected by a 5V1 Zener diode on occasion there appears the voltage higher than 5V. Despite everything, this input should not be used with higher voltages.

The output of the driver is protected by Shottky diode which doesn't allow the reverse voltage to appear.



Features:
Wavelength (nm) 445
Modulation frequency (kHz) Max 100
Modulation voltage range (V) 0 - 5
Modulation type Analog/TTL
Source Laser diode
Input Voltage (V) 7,5 - 12
Focus distance (mm) Adjustable
Laser head diameter (mm) 43
Laser head lenght (mm) 50
Output optical power at 20*C(W) 2,5
Beam spot size @ 50 mm 0,1 x 0,1 mm
Beam spot size @ 80 mm 0,1 x 0,18 mm
Focus distance (3-element lens) 30-120 mm
Focus distance (single-element lens) 20-100 mm
Internal part no 001121
Wavelength (nm) 445
Modulation frequency (kHz) Max 100
Modulation voltage range (V) 0 - 5
Modulation type Analog/TTL
Source Laser diode
Input Voltage (V) 7,5 - 12
Focus distance (mm) Adjustable
Laser head diameter (mm) 43
Laser head lenght (mm) 50
Output optical power at 20*C(W) 2,5
Beam spot size @ 50 mm 0,1 x 0,1 mm
Beam spot size @ 80 mm 0,1 x 0,18 mm
Focus distance (3-element lens) 30-120 mm
Focus distance (single-element lens) 20-100 mm
Internal part no 001121

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CLH - 2500 engraving laser head

CLH - 2500 engraving laser head

This is a high power (2,5 W) engraving laser head with professional driver.

Write your review

$ 305.00

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