Description

NEJE 7W Laser head 12V Laser module Modulation For DIY CNC Laser engraver

Main applications: metal engraving, deep engraving, simple cutting, etc. 
Wavelength: 450nm 
Radiator size: 30*60mm
Material: copper + aluminum
Weight: 116g 
Interface specification: 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal) 
Drive position: built-in Is the power
adjustable: PWM can be adjusted 
Drive protection: surge protection, overvoltage protection 
Input power: approx. 
12V750ma does not include fan power 
Line length: 300mm Control line installation 
method: pluggable 
Fan size: 30*10mm 
Fan speed: 10,000 rpm 
Controllable temperature: less than 60 degrees Celsius
Focus range: 5-50mm 
Best focal length: 10mm from the light exit 
Safety Warning: Please apply this module under the premise of safety protection! 
Recommended 
application machine: NEJE Master packing list: 1 x module 2 x screw 2 x gasket 1 x control line