NOTE Temperature interface can be disconnectedNEJE provides text instructions for temperature acquisition on wiki. Module weight 115g (The lighter the weight, the smaller the move inertia, the better the performance). NEJE Module 2.5W (INPUT about 10W).Laser diodeOsram 2.2W 5.6mm (The maximum power 5.6mm laser diode). NEJE Module 5.5W (INPUT about 20W). 40mm copper core + Heat Sink Groove+ Thermal silicone grease + 15000 rpm cooling fan. AC 100-240V UL certification high quality.
Module weight 202g (The lighter the weight, the smaller the move inertia, the better the performance). 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. Can be used for laser cutting machine, laser engraving machine, CNC, DIY laser.
Original laser diodes, High-quality, Ensure service life. Built-in driver board, 20mm threaded copper core with thermal grease compound, Temperature sensorNEJE factory 48 hour 100% power aging test, Ensure long time working. New lens, Clear focus, Not stray light, Adjustable focal length. Can carving MDF, balsa, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc. (Not suitable for iron or other metal).6.20,000 hours lifetime. Interface adapter boardPrevent Reverse Connection Protection, Push Button Test, Temperature Signal Sensor Light. Easily compatible with other brands of CNC machines, 3D printers. 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 500MW/2.5W /5.5WLaser Engraving Module. 1 X Interface transfer board. 1 X 2pin 2.54 interface yellow and white signal cable. 1 X Fixing screw installation package. We will reply you ASAP. 30W CNC Laser Module head FOR Laser engraving cutting machine Engraver Cutter. 20W 450nm laser module head KITS for laser engraving machine w/ PWM test board. TTL/PWM 3500MW Laser Module engraving head for NEJE CNC laser engraving machine. NEJE MASTER 2 3500MW mini CNC Laser Engraver Marking Engraving Machine photo DIY. NEJE Master 2S Replace Mainboard Laser Engraving Machine replacement motherboard. The item "3.5with7with20w CNC Laser Module Engraving head fr NEJE Engraving Machine CUTTER DIY" 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 . This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.