NEJE E40 Laser Module, 12W with Air Assist
The NEJE E40 laser is a very capable laser module for laser engraving and cutting. The laser source consist of 2 top-notch diodes to provide high performance over a long life span.
Air assist improves the cutting speed when processing materials like wood. It accelerates the burning process and blows away ash and smoke so that the laser can focus on the new material. Please note: High pressure air (>0.8MPa) is required for this air assist to work which needs to be purchased separately.
It has a fixed focus lens. The aluminium housing and forced air cooling ensures efficient cooling for optimal operation and long service life. The intensity of the laser can be adjusted via the TTL/PWM signal. Please see the table below for the materials that can be processed with this laser.
This laser is covered by a 2 year warranty directly from NEJE. To activate this warranty, please register your laser on this website when you receive it for the first time.
Specification
- Laser Type: Blue Engraving Laser
- Laser wavelength: 445 - 450nm (violet)
- Laser Output Power: 12W Pulse, 11W Continuous
- Laser Input Power: 40 Watt
- This laser includes a set of laser protective goggles
- Spot type: Dot
- Lens: Fixed focus lens
- Cooling method: Forced Air Cooling
- Operating voltage: 12V DC
- Operating current: <4A
- Housing material: Anodized aluminum
- Module material: Copper
- Life Time: Up to 20 000 hours
- Working temperature:-40 to 70 Degree Celsius
Laser Comparison Chart
| Material | 0.5W Laser | 2.5W Laser | 5.5W Laser | 11W Laser |
| 3mm Balsa Wood | Engrave | Engrave & Cut | Engrave & Cut | Engrave & Cut |
| 5mm Balsa Wood | Engrave | Engrave | Engrave & Cut | Engrave & Cut |
| 250g Card Board | Engrave | Engrave & Cut | Engrave & Cut | Engrave & Cut |
| 300g Card Board | Engrave | Engrave | Engrave & Cut | Engrave & Cut |
| 250g Craft Card | Engrave | Engrave | Engrave & Cut | Engrave & Cut |
| Non-woven Fabric | Engrave & Cut | Engrave & Cut | Engrave & Cut | Engrave & Cut |
| Cotton Fabric | Engrave & Cut | Engrave & Cut | Engrave & Cut | Engrave & Cut |
| Polyester Fabric | Engrave | Engrave | Engrave & Cut | Engrave & Cut |
| Canvas | Engrave | Engrave & Cut | Engrave & Cut | Engrave & Cut |
| Leather | Engrave | Engrave | Engrave & Cut | Engrave & Cut |
| Solid Wood | Engrave | Engrave | Engrave | Engrave & Cut* |
| MDF Wood | Engrave | Engrave | Engrave | Engrave & Cut* |
| Bamboo | Engrave | Engrave | Engrave | Engrave & Cut* |
| Acrylic / Perspex | - | Engrave | Engrave & Cut** | Engrave & Cut** |
| Stone / Ceramic | - | - | Engrave | Engrave |
| Painted Metal Surface | - | Engrave | Engrave | Engrave |
| Bare metal surface | - | - | Engrave*** | Engrave*** |
| Anodized metal surface | - | - | Engrave | Engrave |
*Can cut wood with multiple passes, but extended periods of cutting will degrade the laser. Yellow MDF or Laser MDF is recommended rather than normal MDF.
**Only dark colours of Acrylic and Perspex
***Metal engraving spray, powder or tape required for laser marking on bare metal surface.
Please note:
- Always wear laser protective goggles (Included with laser) when operating a laser. This is not a toy, it is a powerful industrial tool.
- The colour of the material being processed can have a major influence on the efficiency of the laser, for example transparent and white perspex cannot be processed, but black perspex can be processed.
- Processing material with shiny surfaces like shiny metals can reflect the laser energy back into the laser which will damage the laser.
- When cutting wood, blowing compressed air onto the laser focus point increases the efficiency of the laser dramatically.
NEJE E40 pin out:
If this product is purchased and no stock is available, our sales team will contact you with the option of a full refund or suggest similar alternatives which are in stock. If you would like to confirm stock before purchase, please contact our online sales team or email sales@gadgitechtrading.co.za
