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LASER TREE Laser Engraver Module, 5000mW(5W) Optical Output Power Laser Cutter Module w/Metal Air Assist, Compatible with Laser Engraver Laser Cutter Machines CNC, 45mm Fixed Focus 12V, Class 4

  • Based on 123 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 27
Order within 1 hour and 9 minutes
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Size: LT-40W-AA


Features

  • EXCELLENT ENGRAVING & CUTTING ABILITY - The 40W laser module engraves 304 stainless steel up to 800mm/min at a 40mm focus length. And laser cutter module can cut through 4mm thickness plywood by one pass at speed of 80-100mm/min. The upgraded Laser head can engrave mirror stainless steel directly & no blackening is required. More fast engraving speed & remarkable cutting ability for a better cutting/engraving experience
  • AIR ASSIST & HEAT DISSIPATION DESIGN - LASER TREE air-assist laser modules can make material edges cleaner and clearer when cutting/engraving. This module can increase laser cutter efficiency to save time and enjoy concise beauty. Built-in fan cooling system, fan Speed 10000 rpm. Only 300~400 MW power decreases with 100% power output in 30 min. Original diode, lifetime up to 20,000 hours.
  • COMPRESSED SPOT TECHNOLOGY - The laser module adopts beam compresses spot technology to reduce the focal area and make it more accurate. The solution makes high engraving speed and high precision possible. The main part is made of aluminum alloy to make the module structure more solid. Widely used in Plywood, wood, stone, Mirror stainless steel, black acrylic, plastic, leather, etc.
  • EASY TO USE - Multi-hole position on the back of laser engraver module, easy to install on different laser cutting and engraving machine stands. The package includes an adapter board that is compatible with different voltages and pins between the machine and the module. Excellent compatibility with 12V DIY machines and other brand laser engraving machines, laser cutting machines, CNC routers, and 3D printer machines.

Product Dimensions: 1.57 x 1.57 x 5.5 inches


Item model number: LT-40W-F40 A


Item Weight: 1.28 pounds


Manufacturer: LASER TREE


Date First Available: December 1, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Powerful and easy to install
Size: LT-80W-AA Pro 12V
I bought this laser to upgrade my Nasum A5 Pro, whose puny 5W laser required two passes to cut 3mm basswood. The box contains the laser unit itself, a sliding mounting plate in two parts (one attaches to the carriage, the other to the laser head, a few screws with matching hex wrenches, a power adapter board with cable, a few acrylic focus spacers, and a replacement lens. Attaching the mounting plate to the Nasum carriage would not have been possible without reusing two screws from the previous mounting plate; as it is I could have used two more. I would have appreciated finding the corresponding screws in the box. Two thumbscrews secure the laser plate to the carriage holder and allow for easy focus adjustment, this is very handy. There are two versions of the laser head on this page, 12V and 24V. They look identical, apparently the 24V version see a lot of returns, probably because most controllers on inexpensive engraving tables feed 12V to the laser head. The included voltage adapter can be used to convert 12V into 24 or vice versa if needed, of course at the expense of another board and more wires -- so make sure you check the voltage and pinout on your controller before ordering. The Nasum A5 Pro uses the same connector and 12V, so it was an easy replacement and I don't need to use the adapter board (I could have done with a cheaper version WITHOUT the board, and maybe with a couple more screws instead!) The hose of my air assist pump connected easily to to the brass nozzle and it works great. Finally, the optical protection attaches magnetically to the bottom of the unit. Overall, install took roughly 15 minutes, easy peasy. I ran a few tests and it essentially cuts twice as fast as the original 5W laser: card stock cuts at 2000mm/minute at 50% (instead of 1000mm/m at 50% with the 5W) and the edges are perfect; basswood cuts in a single pass at 200mm/m at 100% instead of requiring two passes at the same speed with the 5W. So, a very worthy upgrade I'm very pleased with. ... show more
Reviewed in the United States on October 29, 2023 by esanta

  • Good replacement for Atomstack M50 10w
Size: LT-80W-AA Pro 12V
Worked right off the bat after mounting. My laser is a 12v 3pin. Worked perfectly. I'll even say that this laser is a lot better than the Atomstack M50-10w I bought for almost a $100 more. This laser cut through 3mm basswood at 90% power and 750mm/m. 2 passes...The M50 was 100% power and 500mm/m, 3 passes. The fixed focus on this is a little longer than the old head meaning the laser is above the work piece more.. I like that. Hoping with the lesser power it will last longer than the M50 did. ... show more
Reviewed in the United States on March 23, 2024 by Roger C

  • Amazing Upgrade, just don't look away for too long.
Size: LT-80W-AA Pro 12V
First off, I'll say this has been an incredible upgrade from my old 5.5w diode. It's easily 4x faster than before as well as being able to actually cut through 3mm wood in one pass. That being said... be careful not too long away for long if you're using the magnetic eye shield. I did, and almost paid big time even sitting 5 feet away. A piece that cut out was sticking up and caught the eye shield, partially knocking it off. It somehow wedged between the laser module and the work piece. I noticed a burning smell and looked over to see a nice little fire going. The eye shield was destroyed along with the work piece, thankfully that was all. That said, I definitely recommend this for your next upgrade. Just be safe, and aware. ... show more
Reviewed in the United States on August 1, 2024 by Rusty

  • Affordable.
Size: LT-40W-AA
Cut very well.
Reviewed in the United States on August 23, 2024 by Kay

  • Misleading name "LASER TREE 40W Laser Module"
Size: LT-40W-AA
Don't be fooled by the misleading name of this laser. The company seemingly wants to fool people into thinking this is a 40w laser when in reality it's only a 5w laser. It seems to work well although it is still a bit weak for my needs. I need to step up to a 20w or a 40w laser for my next one. Still this engraves well enough after some trial and error to figure out the right speed and power settings. For cutting a 3mm ply board you need quite a few passes to finally cut through. Personally I think I'd recommend a higher powered laser. ... show more
Reviewed in the United States on October 6, 2023 by Jack D. Diem

  • Red light blinking, laser does not work
Size: LT-40W-AA
The media could not be loaded. I have a blinking red light on the power module and laser. I have clean lenses, checked connections and power supply. All good but laser does not work
Reviewed in the United States on September 7, 2024 by Lena

  • Powerful
Size: LT-80W-AA Pro 12V
Replaced 20w ortur laser master 2. Previous laser was 40+ passes to cut 1/4" plywood and frequently had to finish with a knife, this laser is clean cut in 4 passes. Straight plug and play installation.
Reviewed in the United States on January 24, 2024 by Trav

  • Does not work with Xtool d1 pro
Size: LT-80W-AA Pro 24V
Updated: refund finally processed after leaving review. Changed from 1 to 3 stars. It was stated in the QA that it works Xtool d1 pto it doesn’t. Item was returned 2 and a half weeks ago and refund has still not been processed.
Reviewed in the United States on October 21, 2023 by James

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