30W/40W Laser Module Laser Head 450nm Blue  TTL Module Set for Laser Engraving Machine Wood Marking Cutting Tool

30W Laser Moudle Feature:
 
1. Designed for Laser Engraver, 3D printer, CNC mill, arduino project.

2. 7.5W Optical power output, 4mm plywood from 1 pass(speed 100)

3. More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable.

4. More Quiet, Intelligent drive adjust the cooling fan speed according laser temperature.

5. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for neje laser module.

6. Slidable mounting fixture is provided for easy adjustment of focus.
 
30W Product Specification:

NOTE:Temperature interface can be disconnected,NEJE provides text instructions for temperature acquisition on wiki. 

 
40W Laser Moudle Feature:
 
1. Designed for Laser Engraver, 3D printer, CNC mill, arduino project.
2. 15W Optical power output, 4mm plywood from 1 pass(speed 200), 3mm black acrylic board from 1 pass, Able to engrave stainless steel, but it needs good focus adjustment.
3. More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable.
4. More Quiet, Intelligent drive adjust the cooling fan speed according laser temperature.
5. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for neje laser module.
6. slidable mounting fixture is provided for easy adjustment of focus.
 
 
80W Product Specification:
 

NOTE:Temperature interface can be disconnected,NEJE provides text instructions for temperature acquisition on wiki. 

 
Digital PWM Wave Pulse Signal Generator Adjustable Frequency Duty Cycle for NEJE Laser Module tester board Specification 
 
Power input: DC 12V 
Output: PH2.0 4pin (12v,GND,PWM/TTL,Temperature) 
mode: 3 modes (off, manual pwm, pwm / ttl in) 
temperature display: YES 
pwm display: yes 
Manual PWM control: YES
 
Note(Please pay attention):
 
1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin! 
2. Do not engrave mirror objects,Pay attention to fire,Pay attention to pets when working! 
3. Smoke will be generated when burned, please pay attention to smoke exhaust indoors. 
4. The warranty period of laser module is one year. If you have any quality problem(Except individual situation like using the laser module more than 30 minutes per time and casue the damage ), please feel free to ask our customer service for a help. 
5. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module. 
6.  If you have any quality problem about the machine, please feel free to contact us. Many operative problem can be solved according to your video and problem description. Thank you in advance. 
7. This laser module is compatible with our NEJE Master 2 Plus and Master 2 Max machine . 
8. It can also be compatible with other cnc equipment, such as 3d printers, CNC MIlling, etc., but you need to master a certain knowledge of pwm waveform control.

 
30W Laser Module Basic Set Package List:
 
1 * 30W Laser Engraving Module 
1 * Laser Module Sliding fixture 
1 * 4 Pin Cable(300mm Sports Cable) 
1 * NEJE Digital PWM Wave Pulse Signal Generator Adjustable board 
1 * 2.5mm L-shaped wrench 
1 * 5mm L-shaped wrench 
(This kit does not include 12V3A power supply and goggles)

 
30W Laser Module PRO SET Package List:
 
1 * 30W Laser Engraving Module 
1 * Laser Module Sliding fixture 
1 * 4 Pin Cable(1000mm) 
1 * NEJE Digital PWM Wave Pulse Signal Generator Adjustable board 
1 * 2.5mm L-shaped wrench 
1 * 5mm L-shaped wrench 

1 * 12V3A UL Certified Power Adapter (UP to 50W)

1 * Euro adapter

1 * goggles

80W A40640 Laser Module Kits Package List:
 
1 * 40W Laser Engraving Module 
1 * Laser Module Sliding fixture 
1 * 4 Pin Cable(1000mm) 
1 * NEJE Digital PWM Wave Pulse Signal Generator Adjustable board 
1 * 12V3A UL Certified Power Adapter (UP to 50W)
1 * Euro adapter
1 * goggles
1 * 2.5mm L-shaped wrench 
1 * 5mm L-shaped wrench