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NEJE N30820 Focusable Laser Module Kits, 5.5-7.5W Output, 0.08x0.08mm Focus Dot, Built-in High Pressure Air Assist

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Highlights

Professional Laser Module
NEJE N30820 is for users who need high-power engraving and cutting. 0.08x0.08mm focal point and 7.5W pulse output can engrave large area creations at a faster speed. 
Wide Application
It is suitable for engraving glass, metal, hardwood, rubber stamps, and other materials, and can cut materials with a maximum thickness of 12mm.
Generally, 3mm ordinary plywood in the case of air-assist can be cut through once, 3mm black acrylic can be cut through 2 times, and 3mm MDF board can be cut through 2 times. Also great for fabric engraving and cutting.
PWM / TTL Control & Long Service Life
It features clear focus, adjustable focal length, 20W input, 3.3-12V PWM / TTL control, and 20000 hours long service life. 
Equipped with a temperature detection function, high-performance heat dissipation components cannot overheat under the highest power state, which makes NEJE modules very reliable.
Compatibility
NEJE N30820 is suitable for assembling NEJE 3, NEJE 3 Plus, NEJE 3 Pro, and NEJE 3 Max machine use, and has an excellent choice for making large-area image engraving.

NEJE N30820 Focusable Laser Module Kits, 5.5-7.5W Output, 0.08x0.08mm Focus Dot, Built-in High Pressure Air AssistNEJE N30820 Focusable Laser Module Kits, 5.5-7.5W Output, 0.08x0.08mm Focus Dot, Built-in High Pressure Air AssistNEJE N30820 Focusable Laser Module Kits, 5.5-7.5W Output, 0.08x0.08mm Focus Dot, Built-in High Pressure Air Assist

Specification

General

Brand: NEJE
Type: Laser Module
Model: N30820
Color: Black

Specification

Module: N30820
Module Input: 20W
Laser Output Power: CW 5.5W, Pulse 7.5W
Wavelength:  445-450nm
Beam Shape: 0.08x0.08mm Focus Dot (Focusable)
Input Voltage: DC 12V
TTL and PWM Modulation: YES, Compatible with Both TTL and PWM Modulation
PWM/TTL Input: DC 3.3V-12V 
Input Interface: PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL), 2Pin+2Pin (+,-) + (PWM/TTL,-)
Drive Mode: External ACC
Safe Temperature Range: <60 Celsius
Life Time: 20,000 hours
Module Weight: 204g 
Compatible with: NEJE 3, NEJE 3 Plus, NEJE 3 Pro, NEJE 3 Max, etc.

Weight & Size

Package Weight: 0.42kg
Packing Size: 36x16x11cm

Package Contents

1 x NEJE N30820 Laser Engraving Module
2 x Screw
2 x ABS Cushion Post
1 x L-shaped Wrench
1 x 4 Pin Cable (300mm Sports Cable) 
1 x NEJE Interface Adapter Board
1 x Air Assist Kits

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        NEJE N30820 Focusable Laser Module Kits, 5.5-7.5W Output, 0.08x0.08mm Focus Dot, Built-in High Pressure Air Assist
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