40mm copper core + Heat Sink Groove+ Thermal silicone grease + 15000 rpm cooling fan. AC 100-240V UL certification high quality. Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material. YES, Compatible with Both TTL & PWM Modulation.PH2.0-4Pin (+, -, PWM/TTL, Temperature), 3Pin (+, -, PWM/TTL) , 2Pin+2Pin (+, -) + (PWM/TTL, -). NOTE Temperature interface can be disconnectedNEJE provides text instructions for temperature acquisition on wiki. Module weight 202g (The lighter the weight, the smaller the move inertia, the better the performance). Life Time 20,000 hours. Output: PH2.0 4pin (12v, GND, PWM/TTL, Temperature). Mode: 3 modes (off, manual pwm, pwm / ttl in). Speed 330, cutting 3 times, each cutting 1.0mm. Speed 200, cut 2 times, each cut 1.5mm. Speed 100, cut once, cut 3mm each time. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin! Do not engrave mirror objectsPay attention to firePay attention to pets when working. Smoke will be generated when burned, please pay attention to smoke exhaust indoors.
If you have any quality problem(Except individual situation like using the laser module more than 30 minutes per time and casue the damage), please feel free to ask our customer service for a help. If your laser module has any problem, please DO NOT dismantle it without our permission.
It will destroy the laser module. Many operative problem can be solved according to your video and problem description.
This laser module is compatible with our NEJE machine. 1 x 5.5W Laser Engraving Module. 1 x Laser Module Sliding fixture. 1 x 4 Pin Cable(1000mm). 1 x NEJE PWM/Temperature tester board.
1 x 110V-240V 12V2A UL certified power supply. 1 x 2pin2.54 interface yellow and white signal line. 1 x 2.5mm L-shaped wrench. 1 x 5mm L-shaped wrench.We will reply you ASAP. 30W CNC Laser Module head FOR Laser engraving cutting machine Engraver Cutter. NEJE Master 2 Plus 30W CNC router Laser Engraving Machine Laser engraver Cutter. NEJE Master 2S 20W CNC Laser Engraving Milling Machine Engraver Cutter Printer. NEJE Master 2s max 30W laser engraving cutting machine laser cutter engraver DIY. NEJE Master 2 20W Laser Engraving Cutter Machine Engraver Printer Art Craft DIY. The item "20W 450nm laser module head kit fit CNC laser engraving cutting carving machine" is in sale since Thursday, December 17, 2020.
This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Lamps, Bulbs & Laser Components\Laser Modules & Heads". The seller is "neje-laser" and is located in Walnut, California. This item can be shipped to United States, Canada, Mexico.