NEJE A40640 II 12W Zoom Laser Head Module for Engraver Cutter

html body img a img input div div img label label img ~ ~ img ~ ~ img ~ ~ img ~ ~ img ~ ~ img ~ ~ img ~ ~ img span input ul ul li ul li label ~ ul ~ ~ ul ~ ~ ul ~ ~ ul ~ @media screen and (max-width: 960px) ,.tab_content ul li li div li img ul li ul li:hover } body ul ul li ul li div:hover ul li a img ul li a p ul li:hover b span span Product DescriptionNEJE A40640 12W pulse Dual Beam Zoom laser head module for laser engraver cutterNEJE A40640 12W pulse Dual Beam Zoom laser head module for laser engraver cutterWHAT NEJE A40640 CAN BRING TO YOU?A40640 (The most widely used module) is a classic creative master dual beam zoom laser module, it is the world's first 2 beam laser diode engraving and cutting module with zoom design, with the best metal engraving ability, fast groove engraving ability, thick material cutting compatibility, Make it the most widely used module. Due to the built-in NEJE unique fiber compression technology, It has a very strong energy density (0.04x0.06mm with 12W+ pulse and 11W continuous optical power), There are very special and top artistic expressions on the carvings of stainless steel grayscale carvings, stone carvings, Glass Carving, hardwood reliefs, canvas art, and other materials. The A40640 is the only high-power module with variable focus section, The optimized A40640 II has higher cutting reliability, The short focus is suitable for carving hard materials such as metal stone and cutting materials with high density such as mdf, The long focus has better depth of field and smaller included angle for cutting thick wood and other materials. The excellent design makes the A40640 have a very strong vitality from the first creator of high-power diode laser to today, Due to the high power density, it has an equivalent application higher than 20W (optical power) laser in large area image engraving, If you only consider 1 module to help you solve all the needs, it is the best choice.NOTICEThe NEJE A40640 module adjusts the focus to Long focal end by default. This is because the NEJE factory has to ensure the consistency of product testing. When you receive the product, it is recommended to use a flat-blade screwdriver to adjust the focus to 2-3mm from the light shield.It is normal for the A40640 module to be slightly non-uniform in the XY direction of the far focus. This is a compromise of zoom design, not a quality problem. You can reduce the non-uniform XY cutting by narrowing the focus.The lens can be rotated with a flat blade screwdriver. prevent the lens from leaving the module and prevent dust from entering the interior to damage the optical system.The outside of the lens will be stained with the surface due to smoke or oil and water, and the lens will be burned due to the accumulation of beam energy. Therefore, try to keep the habit of cleaning at the beginning of each use or after the introduction.When cutting MDF leather and other materials, it is necessary to reduce the cutting focus, and add air assistance of no less than 30psi. The NEJE A40640 module gives away metal high-pressure air assistance, which does not require additional purchase.When the air compressor is used as the air source, an oil-water filter needs to be added. Ordinary oil-water separators cannot filter oil-water 100%, so they need to be cleaned regularly (several hours) If you plan to use it for cutting wood, leather and other materials for a long time, it is recommended to purchase high-quality high-capacity oil and water filters Note that the ordinary oxygen generator can only be used for protecting the left and right of the lens. It is recommended to start it during normal engraving or ordinary cutting.ABOUT HIGH PRESSURE AIR ASSISTWhen do you need high pressure air assist?Air-assisted engraving or cutting can only be used for engraving or cutting that produces more carbonized substances. Generally, the depth of engraving is less than 1mm, and the cutting of plywood less than 2mm does not require air assist. A small fan can be used to blow off the smoke generated by the engraving. Air assist is not recommended when engraving images, and adding air assist at this time will destroy image details.If your project will produce more smoke, it is recommended to use an oxygen generator to protect the lens for a long time.If you are used to cut wood, MDF, cardboard, leather and other materials that produce a large amount of carbonized substances and need at least 30psi of air assistance, it is recommended to use the air valve

accessories provided by NEJE to control high-pressure gasA40640 Laser Module Feature- Designed for Laser Engraver, 3D printer, CNC mill, Arduino project.- 10W Optical power output, 4mm plywood from 1 pass(speed 200), 3mm black acrylic board from 1 pass, Able to engrave stainless steel, but it needs good focus adjustment.- 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 to 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.General SpecificationModel：NEJE A40640 Module Heatsink 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：10WWavelength：445-450nmBeam Shape：Dot (Focusable)Working Voltage：DC 12VTTL&PWM Modulation：YES, Compatible with Both TTL & PWM ModulationInput Voltage：DC12V 3-4APWM/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 the wiki.Drive Mode：External ACCSafe temperature range：<60 ℃Module weight：202g ( The lighter the weight, the smaller the moving 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: YESNote(Please pay attention)Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin! Do not engrave mirror objects，Pay attention to fire，Pay attention to pets when working！Smoke will be generated when burned, please pay attention to smoke exhaust indoors.The warranty period of the laser module is one year. If you have any quality problems (Except individual situations like using the laser module more than 30 minutes per time and cause damage ), please feel free to ask our customer service for help. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module.If you have any quality problem with the machine, please feel free to contact us. Many operative problems can be solved according to your video and problem description. Thank you in advance.This laser module is compatible with our NEJE Master 2 Plus and Master 2 Max machines. 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. ShippingReturnsContact UsOur story1.We ship to your eBay address. Please make sure your eBay address is correct before you pay.2.Items will be shipped within 1-2 business day when we received payment.3.Delivery time depends on destination and other factors(1).If there's any problem, please do not hesitate to contact us by eBay message, we will reply you within 1 business day. (not include Public holiday)(2).All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back.If an item is returned because of an undeliverable shipping address, buyer agrees to pay the cost for re-shipment.1. We will provide the best service and reliable products for every customer, however, accident may happen sometimes,We believe good cummunication can solve every problem happily, so pls contact us to solve any issue before leaving a negative feedback.2. We will reply you ASAP. If you don't get response within 1-2 business days, pls check your eBay email or My Messages in case your email provider has an overly-aggressive spam filter blocking eBay or my e-mails. Please add us in your contact and email us again.Working days: Monday - FridayHow we got our start?Since the establishment of NEJE in 2013 , we have a very professional team, labs and factories to support the operation chain cooperation system. Serving over 1 million users in the world with 5 stars customer feedback so far.What makes our product unique?The only engraving module that has been fully developed and manufactured independently.The engineering team at Mechanical and Software APP provides the most advanced experience in laser process technology and excellent software.Why we love what we do?Our mission is to invent production technology and connect it with handmade producers, for the goal of higher productivity, accuracy, and more suitable for the future. Making the best, most affordable tools available. And if we get to have more fun discovering in latest products, all the better.Shipping1.We ship to your eBay address. Please make sure your eBay address is correct before you pay.2.Items will be shipped within 1-2 business day when we received payment.3.Delivery time depends on destination and other factorsReturns(1).If there's any problem, please do not hesitate to contact us by eBay message, we will reply you within 1 business day. (not include Public holiday)(2).All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back.If an item is returned because of an undeliverable shipping address, buyer agrees to pay the cost for re-shipment.Contact Us1. We will provide the best service and reliable products for every customer, however, accident may happen sometimes,We believe good cummunication can solve every problem happily, so pls contact us to solve any issue before leaving a negative feedback.2. We will reply you ASAP. If you don't get response within 1-2 business days, pls check your eBay email or My Messages in case your email provider has an overly-aggressive spam filter blocking eBay or my e-mails. Please add us in your contact and email us again.Working days: Monday - FridayOur storyHow we got our start?Since the establishment of NEJE in 2013 , we have a very professional team, labs and factories to support the operation chain cooperation system. Serving over 1 million users in the world with 5 stars customer feedback so far.What makes our product unique?The only engraving module that has been fully developed and manufactured independently.The engineering team at Mechanical and Software APP provides the most advanced experience in laser process technology and excellent software.Why we love what we do?Our mission is to invent production technology and connect it with handmade producers, for the goal of higher productivity, accuracy, and more suitable for the future. Making the best, most affordable tools available. And if we get to have more fun discovering in latest products, all the better..tongtool-related h3 You may also likeNEJE N30820 laser module head FOR CNC laser engraving machine cutter 5.5w output109.99 USDFree shippingNEJE 3 MAX V2 E40 laser engraver & laser cutter laser engraving machine 10W shop259.0 USDFree shippingpowered by