Laser Head for DIY CNC 3 Axis Engraver Machine PCB Milling Wood Carving Router Kit Arduino Grbl (5500MW)

Description

Style:5500MW This is a 500MW / 2500mW/5500MW Laser Head for DIY CNC 3 Axis Engraver Machine PCB Milling Wood Carving Router Kit Arduino Grbl. The parameter is 500MW / 2500mW/5500MW. Specification Power: 500MW / 2500mW/5500MW Wave length: 445 nm to 450 nm Light color: blue Adjustable focus: yes, < 0.5 mm The input voltage: DC12V Dc socket: 5.5 2.1 (inside' + ',outside '-') Power supply: > 1.5 A TTL: yes, low level (0 v) : OFF, high level (3.3v-5 v) : ON. Frequency: 0-20 KHZ Cooling mode: radiator and a cooling fan Material: aluminum alloy Lens: the glass Size: 90 * 40 * 40 mm (laser module) Feature adjustable focal length (by finger), the minimum point < 0.5 mm; can be carved wooden can be used for laser cutting machine, laser engraving machine, CNC, laser DIY; it can burn plastic, paper, balloons, cigarettes, wood, etc.; pointer distance > 5000 m; can work continuously > 12 hours working life: > 50000 hours