Description

A40640 Feature

~ Designed for Laser Engraver, 3D printer, CNC mill, arduino project.

~ 10W 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.

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

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

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

~ slidable mounting fixture is provided for easy adjustment of focus.

A40640 Specification

Model：NEJE Module (A40640)

Heatsink Material：Aircraft Aluminum + Brass Shell

Luminous Color：Blue

Section Size：40mm x 40mm

Cooling Mode：Temperature sensor intelligent control + 10000 rpm 40mm cooling fan

Dimension：60 * 40 * 40mm

Adapter Plug：5.5 2.1 port

Can Engrave：MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum/Metal/Stainless Steel

Can Not Engrave：Glass/Stone/Ceramics/PCB/Reflective Material/ Transparent Material

Technical Parameters：

Optical power output：10W

Input power：60W-80W

Wavelength：445-450nm

Beam Shape：Dot (Focusable)

Working Voltage：DC 12V

TTL&PWM Modulation：YES, Compatible with Both TTL & PWM Modulation

Input Voltage：DC12V 4A

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：<60 ℃

Module weight：202g ( The lighter the weight, the smaller the move inertia, the better the performance )

Life Time：10000-20,000 hours

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

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.

A40640 Kits -1 Package Included

1 x A40640 laser module

1 x sliding card slot

1 x L wrench

1 x L-shaped small wrench

1 x digital tube display test board

1 x interface adapter board

1 x 4pin laser line

1 x 2pin TTL control line

1 x 3pin 2.54 interface output cable

• • • A40640 Laser Module -2 Package Included

• • • • 1 x Air Assist

      • 1 x A40640 Laser Engraving Module

      • 1 x Laser Module Sliding fixture

      • 1 x 4 Pin Cable(30cm)

      • 1 x 2pin yellow and black signal line + 3pin input line

      • 1 x NEJE Digital PWM Wave Pulse Signal Generator Adjustable board

      • 1 x Interface adapter board

      • 1 x 2.5mm L-shaped wrench

      • 1 x 5mm L-shaped wrench

      • • • A40640 Laser Module Kits -3 Package Included

      • 1 x Air Assist

      • 1 x A40640 Laser Engraving Module

      • 1 x Laser Module Sliding fixture

      • 1 x 4 Pin Cable(30cm)

      • 1 x 2pin yellow and black signal line + 3pin input line

      • 1 x NEJE Digital PWM Wave Pulse Signal Generator Adjustable board

      • 1 x Interface adapter board

      • 1 x 2.5mm L-shaped wrench

      • 1 x 5mm L-shaped wrench

      • 1 x Charger