450nm 6W 12V Laser Module for Carving and Cutting- NEJE N40630 - Built-in air assist -square focus

  • $79.00
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  1. Designed for laserGRBL, lightburn, Laser Engraver, 3D printer, CNC mill, Arduino project.
  2. 5.5W 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 to laser temperature.
  5. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for NEJE laser module.
  6. The slidable mounting fixture is provided for easy adjustment of focus.
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 
Can Not Engrave:Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material 
Technical Parameters 
Module Input:20-30W 
Optical power output:5.5W 
Beam Shape:Dot (Focusable) 
Working Voltage:DC 12V 
TTL&PWM Modulation:YES, Compatible with Both TTL & PWM Modulation 
Input Voltage:DC12V 3A
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 the 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
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

    How to choose NEJE Laser Module

    B30635 is a module specially designed for wood grayscale images and micro-engraving.

    N30820 and N40630 have strong comprehensive capabilities, the optical power is 5.5 - 7.5W output, and the focus is square light spot, good at carving with wood , rubber stamping, glass, transparent acrylic and cutting Plywood, black acrylic, cloth, etc...These two modules are single-beam modules with comprehensive functions and high cost performance. They are the best choice for beginners. The difference between them is that N30820 can be used as air assist through a needle tube, not picky about the air pump. N40630 can install metal The air nozzle but air pump must be oil-free and water-free, so as to ensure that the lens is not damaged.

    N30610, A40630, A30130 modules have very fine square light spots, and are better at high-resolution engraving and grayscale engraving of hard materials, They are all zoom modules. A40630 and A30130 also have strong cutting ability and are suitable for cutting Plywood, mdf board and black acrylic. N30610 can present 0.02mm detail, A40630 and A30130 are the same optical features, focal point 0.04x0.04mm, the difference in the different air-assisted extension forms and compatible air pumps.

    A40640 (Artist's Choice) is a classic creative master 2 beam laser module, it is the world's first 2 beam laser diode engraving and cutting module with zoom design, with the best metal engraving ability, fast groove engraving ability, perfect cutting compatibility. Better application on a wider range of materials, The strongest power density (0.04x0.06mm with 12+ optical power)of enables the A40640 to have the top engraving ability, There are very special and top artistic expressions on the carvings of stainless steel grayscale carvings, stone carvings, hardwood reliefs, canvas art, and other materials. The adjustable focal length design enables the A40640 module to have a uniform cutting thickness of 20mm and short-focus fast cutting capabilities. If you only consider 1 module to help you solve all the needs, it is the best choice.

    F30130, E30130, E40, E80 are the series of modules specially designed by NEJE for long-time cutting. These four modules are fixed focal length modules, which require clean air source support, F30130 is 10mm focal length, good at cutting plywood and metal engraving less than 4mm, E30130 is 20mm focal length, through internal NEJE optical processing, the spot shape is square, suitable for cutting materials with strong symmetry requirements such as model aircraft, E40 is 2 beam module, the spot shape is square, with 12W continuous power output capability, is a cutting module with high cost performance and wide application. E80 is 4 beam module, 20W+ output, it is not recommended for engraving, the focus point is larger, heavy weight and the need to add air assist are the disadvantages of 4xLD. If you have requirements for cutting speed of 3-4mm materials, E80 is the right choice for you, Normally, 500mm/min can cut plywood cleanly, It should be noted that E80 is a 24V input module, which can only support the new NEJE-3-Max machine. The new motherboard of NEJE 3 Max (v1.1.0 and above) supports 24V input. NEJE does not plan to configure a separate machine set for the E80 module. You can Purchase an E80 kit to upgrade your NEJE 3 Max.. In addition to E80 modules, F30130, E30130, E40 can also remove the air nozzle and directly use it for engraving without air assistance.