Technical Parameters:

Laser wavelength: 445nm-450nm blue laser
Spot type: dotted (adjustable)
Output power: 2.5W, 3.5W, 5.5W

Size: 2.5W(33*70mm) , 3.5W(33*70mm)  5.5W(40*70mm)

Drive mode: external ACC constant current drive

Cooling method: forced air cooling
Operating voltage: 12V  DC
Control interface: 2 * 2.54 (TTL control switch, PWM control power)
Shell material: aluminum, surface anodized
Collimator lens: optical glass coating

 

HEAT SINK COLOR: BLACK , BLUE (WE SEND COLOR RANDOMLY)

 

PACKING LIST:

 

LASER*1

3PIN CABLE*1

3PIN TO 4PIN CABLE*1

SAFETY GLASSES*1

 

ATTENTION:  5.5w CAN cut max 3MM PLYWOOD, with a speed of 100-150mm/Min, and cut it 3-4 PASSES!! it cant cut wood just 1 pass!

 

BUYER MUST READING: 

 

 When you connect laser to your controller board, please pay attention to the pin positions of 12v+ GND- and PWM/TTL,  red wire=12V+, black wire=GND-. Yello wire=PWM+, white wire=PWM-(3-4pin wire). So Red Wire must be connected to the 12v+ pin on your controller board’s interface, Black Wire Must be connected to the GND- pin and Yellow Wire must be connected to the PWM/TTL pin,  if you use 3-4pin wire, White wire should be connected to the PWM- pin.

if your controller board’s laser interface pins are in different position, please change the wires position to make it match the positions of + – PWM of your interface. If the wires connected wrong, it will damage the diode and the driver board.

Please add a fan when you engraving or cutting, in case smoke blur the lens damage the lens 

 

 

5.5W CUTTING SHAPES ON PLYWOOD