Special Note:
Diode laser modules do not have a warranty, since it is a consumable product.
The official data of the life of the laser head is 10000-20000 hours, but not guaranteed. Overloading may shorten the life of the laser head.
It is ok to work continuously for about 30 minutes, after the laser module cools down for about half of an hour (or one hour for better results), then start work again. Long time continuously work will shorten the laser module's lifetime.
RECOMMENDED REASONNEJE E40 is a professional cutting module specially designed for long-term safety cutting processing. It is currently the strongest power and optical performance module with 2 beams. Compared with NEJE A40640, E40 is more focused on cutting stability, heavy-duty design, and easier to use air assist, more stable output power for cutting, E40 also has good cutting efficiency, 300mm/min can cut 4mm plywood cleanly, NEJE has optimized the optical characteristics in the XY axis direction so that the XY axis cutting is balanced and more suitable for cutting; remove it Air nozzle, E40 can also be directly used for engraving without air assistance, and the engraving ability of E40 is also very close to A40640. If most of your work is for cutting, choose E40. If most of your work is for carving, choose A40640.
Specifications:- Module: NEJE E40
- Focus: 0.06x0.06mm
- Focus method: fixed ( 3mm from the radiator )
- Optical power: Pulse 11W+, CW 10W+
- Wavelength: 450nm
- Weight: 280g
- Module Size: 40x48x130 mm
- Input: DC 12V 4A
- Interface: 4pin PH2.0 + ( 2pin DC12v extra power )
- Compatible with: NEJE 3 Max, NEJE 3 Pro, NEJE 2s Max, NEJE 2s Plus, etc...
- Power Control: PWM Power Modulation
- Fan: Double Ball High Life Fan
- Drive: NEJE Smart Quiet Drive, Built-in static elimination technology.
- Surge Protection: Yes
- Smart Feedback: Yes
- Temperature Feedback: Yes
- Temperature control: 45℃
- Air supply: 0.5-1.5mpa clean air
- Air interface: 4mm PVC trachea
- Protective window lens: Yes ( withstand 1000℃ )
- Original registered brand: Yes
Package list:1 x NEJE E40 laser module ( Built-in high-pressure air nozzle )
1 x Laser module height adjuster
1 x 4 pin cable(30cm)
1 x 2pin yellow and black signal line + 3pin input line
1 x NEJE digital PWM temperature test / switch / interface adapter board
1 x NEJE test / switch / interface adapter board
1 x 2.5mm L-shaped wrench
1 x 5mm L-shaped wrench
1 x Tube (4mm x 2m)
1 x Connector ( M8 to M4 )
NEJE A40640 vs E40
The NEJE A40640 and E40 have equivalent power, but the A40640 has a focusing feature whereas the E40 has a fixed focus. The A40640 is better suited for engraving while the E40 is better for cutting. If your main use is for engraving, it is advisable to select the A40640, which has dual fan cooling that improves heat dissipation.