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20W 450nm Head Engraving Module Metal Marking Wood Cutting For Engraver GS
Feature:1. Perfect safety protection, including surge protection and overvoltage protection.
2. Suitable for NEJE Master series laser engraving machine.
3. An ideal replacement for the old or broken laser head, convenient to use.
4. Adopt copper and aluminum material, good heat dissipation performance.
5. Wavelength for 450nm, and the laser head supports PWM adjustable power.
Specification:
Item Type: Laser head
Interface: 4pin PH2.0 (Red: 12V, Black: GND, Yellow: PWM, Green: Temperature signal)
Wavelength: 450nm
Heatsink Size: Approx.30x80mm/1.2x3.1in
Material: Copper Aluminum
Drive Position: Built-in
Adjustable Power: PWM adjustable
Drive Protection: Surge protection, overvoltage protection
Input Power: Approx. 12V 2A (not include fan power)
Control Line Installation Method: Pluggable
Fan Size: Approx. 30x10mm/1.2x0.4in
Fan Speed: 15,000 rpm
Controllable Temperature: Less than 60℃
Focus Range: Approx. 5-50mm/0.2-2in
Best Focal Length: Approx. 10mm/0.4in from the light exit
Recommended Machine: For NEJE Master
Package List:1 x Module 2 x Screws 2 x Gaskets 1 x Control Line 1 x Screwdriver
Note:For NEJE Master is standard equipped with charger of 12V 2A . If you want to upgrade the old machine, you need to prepare 12V 3A power supply additionally. Safety Warning: Please apply this module under safety protection!
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