NEJE | NEJE N40630 Laser Module Kit 450nm TTL Laser Head Module for CNC Laser Engraving Machine Wood / MDF Fast Cutting Tool

NEJE N40630 Laser Module Kits Feature~ Designed for Laser Engraver, 3D printer, CNC mill, arduino project.~ 5.5W~7.5W Optical power output, 3mm acrylic from 1 pass(speed 100)~ More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable.~ More Quiet, Intelligent drive adjust the cooling fan speed according laser temperature.~ Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for neje laser module.~ slidable mounting fixture is provided for easy adjustment of focus.NEJE Laser Module Kits SpecificationModel：NEJE Module N40630Heatsink Material：Aircraft Aluminum + Brass ShellLuminous Color：BlueSection Size：40mm x 40mmCooling Mode：Temperature sensor intelligent control + 10000 rpm 40mm cooling fanDimension：60 * 40 * 40mmAdapter Plug：5.5 2.1 portCan Engrave：MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized AluminumCan Not Engrave：Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent MaterialTechnical Parameters：Optical power output：5.5W (5500mW)Wavelength：445-450nmBeam Shape：Dot (Focusable)Working Voltage：DC 12VTTL&PWM Modulation：YES, Compatible with Both TTL & PWM ModulationInput Voltage：DC12V 3APWM/TTL Input：DC3.3V-12VInput Interface：PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)NOTE：Temperature interface can be disconnected，NEJE provides text instructions for temperature acquisition on wiki.Drive Mode：External ACCSafe temperature range：Module weight：202g ( The lighter the weight, the smaller the move inertia, the better the performance )Life Time：10000-20,000 hoursDigital PWM Wave Pulse Signal Generator Adjustable Frequency Duty Cycle for NEJE Laser Module tester board SpecificationPower input: DC 12VOutput: PH2.0 4pin (12v,GND,PWM/TTL,Temperature)mode: 3 modes (off, manual pwm, pwm / ttl in)temperature display: YESpwm display: yesManual PWM control: YESNote1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin!2. Do not engrave mirror objects，Pay attention to fire，Pay attention to pets when working！3. Smoke will be generated when burned, please pay attention to smoke exhaust indoors.4. The warranty period of laser module is one year. 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.5. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module.6. If you have any quality problem about the machine, please feel free to contact us. Many operative problem can be solved according to your video and problem description. Thank you in advance.7. This laser module is compatible with our NEJE Master 2 Plus and Master 2 Max machine .8. It can also be compatible with other cnc equipment, such as 3d printers, CNC MIlling, etc., but you need to master a certain knowledge of pwm waveform control.