Description
- Brand Name: NEJE
- Certification: CE
- Origin: CN(Origin)
- Model Number: NEJE Laser Module
- Laser Power: 3500mW,7W,20W
Features（Unique technology）:
1. Can be used for laser cutting machine, laser engraving machine, CNC, DIY laser.
2. Original laser diodes, High-quality LD capping technology, Ensure service life！
3. Built-in driver board, 40mm threaded copper core with thermal grease compound, Temperature sensor，NEJE factory 48 hour 100% power aging test, Ensure long time working！
4. New lens, Clear focus, Not stray light, Adjustable focal length.
5. Can carving / Cutting MDF, balsa, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc.(Not suitable for iron or other metal)
General Specification
Model：NEJE Module 5.5W (INPUT about 20W)
Heatsink Material：Aircraft Aluminum + Brass Shell
Luminous Color：Blue
Section Size：30mm x 30mm
Cooling Mode：40mm copper core + Heat Sink Groove+ Thermal silicone grease + 15000 rpm cooling fan
Dimension：80 * 30 * 30mm
Adapter Plug：US Plug
Adapter Input Voltage：AC 100-240V UL certification high quality
Adapter Output Voltage：DC 12V 2A
Can Engrave：MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum
Can Not Engrave：Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material
Technical Parameters：
Module Input：18-20W
Laser Output Power：5.5W (5500mW)
Wavelength：445-450nm
Beam Shape：Dot (Focusable)
Working Voltage：DC 12V
TTL&PWM Modulation：YES, Compatible with Both TTL & PWM Modulation
Input Voltage：DC12V
PWM/TTL Input：DC3.3V-12V
Input Interface：PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)
NOTE：Temperature interface can be disconnected，NEJE provides text instructions for temperature acquisition on wiki.
Drive Mode：External ACC
Safe temperature range：<70 ℃
Module weight：202g ( The lighter the weight, the smaller the move inertia, the better the performance )
Life Time：20,000 hours
Model：NEJE Module 2.5W (INPUT about 10W)
Heatsink Material：Aircraft Aluminum + Brass Shell
Luminous Color：Blue
Laser diode：Osram 2.2W 5.6mm (The maximum power 5.6mm laser diode)
LD Current：1.6A
Section Size：30mm x 30mm
Cooling Mode：20mm copper core + Heat Sink Groove+ Thermal silicone grease + 10000 rpm cooling fan
Dimension：60 * 30 * 30mm
Adapter Output Voltage：DC 12V 2A
Can Engrave：MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum
Can Not Engrave：Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material
Technical Parameters：
Module Input：10W
Laser Output Power：2.5W (2500mW)
Wavelength：445-450nm
Beam Shape：Dot (Focusable)
Input Voltage：DC 12V
TTL&PWM Modulation：YES, Compatible with Both TTL & PWM Modulation
Input Voltage：DC12V
PWM/TTL Input：DC3.3V-12V
Input Interface：PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)
NOTE：Temperature interface can be disconnected，NEJE provides text instructions for temperature acquisition on wiki.
Drive Mode：External ACC
Safe temperature range：<70 ℃
Module weight：115g ( The lighter the weight, the smaller the move inertia, the better the performance )
Life Time：20,000 hours
Model：NEJE Module 500MW (INPUT about 3500MW)
Heatsink Material：Aircraft Aluminum + Brass Shell
Laser diode：sharp 350mw 5.6mm laser diode (The maximum power 405nm 5.6mm laser diode)
(Real 500mw continuous work,The other seller 500mw is Nichia 3.8mm laser with a power of only 200mw)
LD current：350mA
Luminous Color：Blue
Section Size：30mm x 30mm
Cooling Mode：20mm copper core + Heat Sink Groove+ Thermal silicone grease + 10000 rpm cooling fan
Dimension：60 * 30 * 30mm
Adapter Output Voltage：DC 12V 2A
Can Engrave：MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum
Can Not Engrave：Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material
Technical Parameters：
Module Input：3500MW
Laser Output Power：500MW
Wavelength：405nm
Beam Shape：Dot (Focusable)
Working Voltage：DC 12V
TTL&PWM Modulation：YES, Compatible with Both TTL & PWM Modulation
Input Voltage：DC12V
PWM/TTL Input：DC3.3V-12V
Input Interface：PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)
NOTE：Temperature interface can be disconnected，NEJE provides text instructions for temperature acquisition on wiki.
Drive Mode：External ACC
Safe temperature range：<70 ℃
Module weight：115g ( The lighter the weight, the smaller the move inertia, the better the performance )
Life Time：20,000 hours
Package Included:
20W Single Laser Module ：
1 x 5.5W Laser Engraving Module
1 x 4 Pin Sport Cable
2 x Screw
2 x ABS cushion post
1 x L-shaped wrench
7W Single Laser Module ：
1 x 2.5W Laser Engraving Module
1 x 4 Pin Sport Cable
2 x Screw
2 x ABS cushion post
1 x L-shaped wrench
3500mW Single Laser Module ：
1 x 500MW Laser Engraving Module
1 x 4 Pin Sport Cable
2 x Screw
2 x ABS cushion post
1 x L-shaped wrench
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