Features

1. Designed for general-purpose laser engraving, laser cutting, 3D printer, Arduino and other CNC equipment
2. 3.3-12V TTL adjustable power.
3. Wide application, 3 input interface designs, DC12V+TTL, 3Pin 2.54 interface, 3pin connection port
4. 30W electric power, 7.5W optical power output, can be directly upgraded on the basis of NEJE Master2 20W, if it is 7W and 3500mw customers need to replace the 12V3A power adapter
5. Focusing range is 20-50mm,before using it, you need to remove the lens and rotate the inner lens to find the focal length you want.
6. 30mm size, does not affect the engraving area of ​​NEJE Master2
7. vision protection
8. Modified laser air assist
9. Intelligent drive, able to detect temperature and dynamically adjust the fan speed, making it quieter when not in use.
10. 15000 rpm double ball high speed fan, stronger heat dissipation performance
11. 60mm built-in threaded copper core, add heat dissipation silicone grease, safe temperature control, NEJE 48-hour aging test

Package List

1 x 30W single module
1 x sliding card slot
1 x L wrench
1 x L-shaped small wrench
1 x interface adapter board
1 x 4pin laser line
1 x 3pin 2.54 interface output cable
1 x 2pin ttl control line