In 2020 Endurance lasers invented the most powerful REAL OUTPUT 15 watt (15 000 mW) dual laser beam system 445 nm for effective laser cutting and laser engraving.
Ultra reliable. Very powerful. Friendly customer support.
15 watt (15000 mw) laser module installed on CNC 3018 SainSmart (Genmitsu)
Meet an Endurance 15 watt “Duos” laser beam system
The combination of 2 beams with 445 nm wavelength.
15 watt (15000 mw) laser module
Laser engrave on steel and stainless steel with no engraving paste!
Laser engraving on ceramics, leather, acrylic, and glass.
15 watt (15000 mw) laser installed on CNC 3018 machine
Scratching paper engraving with 15 watt DUOS laser module (Facebook link >>>)
15 watt laser engraving parameters and settings
A presentation of an Endurance 15 watt “Duos”. Live video
Laser technology. All about Endurance 15 watt (15000 mw) blue diode laser attachment.
We use high-quality NICHIA NUBM44/47 laser diodes with 7-8 watt CW power output.
The basic idea is very simple: we combine two laser beams with S & P polarization in a prism and get one single laser beam. It allows us to focus it perfectly and have a 90-degree angle hitting a surface for cutting or engraving. It allows the best laser beam spot.
Compatible with all 3D printers / CNC frames and mostly all XY plotters and laser engraving machines.
Check our compatibility list below
Compatible 3D printers and CNC machines — compatibility list
15 watt DUOS laser is Easy to hook, easy to wire. It has a pre-set focus.
The Endurance 15 watt (15000 mw) 445 nm blue “DUOS” version 1.1 has (a current version):
- A big single laser box with Mo2 PCB.
- 2 x DC/DC converters for TEC control cooling.
- 2 x air nozzle ver 1.0.
- An aluminum enclosure with a protective glass.
- An advanced mounting bracket.
Laser cutting of MDF/plywood (laser ply) cutting with 15 watt (15000 mw) diode laser head
Learn more about 15 watt DUOS laser >>>
Endurance TEC (Peltier) controller. Keeps the laser temperature in the optimal range
Available on 15 watt DUOS lasers starting from 5-th of November 2021.
The laser beam spot is 0.12-0.125 mm (120-125 uM) of 15 watt (15000 mw) laser
Ultra-high precision for effective laser cutting and laser engraving.
First Laser diode laser beam spot 180×17 um (focal depth is 2 mm). 160-170 kW / cm^3
Second laser diode laser beam spot: 21×350 um (focal depth is 3.75 mm) 100-100 kW / cm^3
First launch of an Endurance 15 watt (15000 mw) diode laser. Cutting [test] of a 3 mm MDF (3/16”)
What is inside the 15 watt “Duos” laser system
Video introduction of an Endurance 15 watt (15000 mw) diode laser system
Drawing and a sketch of an Endurance 15 watt (15000 mw) diode laser head
Comparing the test of an Endurance 10 watts “Invincible” vs. 15 watt “Duos” laser system.
15 watt (15000 mw) laser cutting tests. Cutting different plywood types: birth, cedar, marine, Moroccan, and MDF.
Power: 100%
Speed cutting: 500 mm / min
Air assist: 60 Litres per min (Hailea air compressor)
| Type of material | Repeats | |||||
| Name | Thickness | Density | 15 watt (15000 mW) “Duos” laser system | 10 watt (10000 mW) | ||
| Mm | inch | g / cm^3 | Min | Max | Min | Max | |
| Cedar plywood | 3.5 | 1/7’’ | 0.39 | 2 | 2 | 3 | 4 |
| Moroccan plywood (3 ply) | 2.5 | 1/10’’ | 0.48 | 2 | 2 | 3 | 4 |
| Birch plywood (3 ply) | 3.5 | 1/7’’ | 0.7 | 4 | 5 | 6 | 8 |
| Marine Plywood (3-ply) | 1 |1/25’’ | 0.85 | 4 | 5 | – | – |
| MDF | 3 | 1/8’’ | 0.87 | 9 | 10 | – | – |
Leather and ceramics engraving with an Endurance 15 watt (15000 mw) 445nm blue diode laser add-on
Transparent acrylic and glass engraving. All you need to know about Endurance 15 watt (15000 mw) 445nm blue diode laser head installed on a custom CNC frame.
Live demo of real 15 watt (15000 mw) laser cutting
More live video tests with an Endurance 15 watt (15000 mw) diode 445 nm laser module
Enjoy metal engraving using a 15 watt “Duos” Endurance laser.
Final test of an Endurance 15 watt (15000 mw) laser head. We check securely all lasers before the shipment.
Technical information of an Endurance 15 watt (15000 ) 445 nm diode laser head.
| Version 1.0 | Version 1.1 | |
| Laser Type | Diode laser | Diode laser |
| Diode type | NUBM44 / NUBM47 | NUBM44 / NUBM47 |
| Laser Optical Peak Power Output (Impulse) | 10000mW ± 10% | 10000mW ± 10% |
| Laser Optical Average Power Output (CW) | 7500mW ± 15% | 7500mW ± 15% |
| Focal Range | 30-40 mm | Adjustable (20-50 mm) |
| Laser Wavelength | 445 +- 2 nm | 445 +- 2 nm |
| Laser wavelength tolerance | ||
| Lens Type | Combination G2 + 3 Element | 1) 3 element / G2 / G7 / G8 (any combination) |
| Operation Time | Tested 48-72 hours continuous | Tested 48-72 hours continuous |
| Heatup time | 1 s | 1 s |
| Voltage | 9-18V DC | 9-18V DC |
| Total current consumption | 15A (12V) | 15A (12V) |
| Cooling | Effective fan (turbine) + double TEC cooling (adjustable) | Effective fan (turbine) + double TEC cooling (adjustable) |
| Mount | M4 holes on the back | M4 holes on the back + advanced mounting bracket |
| Installation Process | ||
| Laser beam spot | 120-125 uM (microns) | 100-125 (microns) |
| Power adjustment | Endurance Mo1 PCB | Endurance MO2 PCB |
| Laser Dimensions (W x L x H) mm | 117x84x96 | 120x90x100 |
| Laser Weight | 741 g (1.6 pounds) | 825g (1.7 pounds) |
| Laser Driver | External laser control box (small + big) | External 1 laser control box |
| Lifetime | 10 000 hours | 10 000 hours |
| Maintenance | Keep the prism clean. Clean with ethanol | Keep the exit window. Clean with ethanol |
| Air assist | Endurance air nozzle ver 1. | 2x Endurance air nozzle ver 1. |
| The critical temperature for operating the laser | 40-45C (turn off the laser if the temperature exceed that range) | 40-45C (turn off the laser if the temperature exceed that range) |
| Idle temperature | 10-25C | 10-25C |
Our customers make and share 15 watt diode laser (previous model)
Installing a 15 watt DUOS (15000 mw) laser on a Shark CNC frame (NextWave Automation)
Using high-quality polarizing prims.
A high-quality prism will allow combining two beams in one without a loss and without risk of damaging the prism itself.
Learn more about beamsplitters >>> https://www.edmundoptics.com/knowledge-center/application-notes/optics/what-are-beamsplitters/
We use prisms with the following parameters:
The material of substrate: BK7
Type: Linear Polarizer (High power PBS— optical contact)
Construction: Cube
Surface Quality: 40/20 | 60 / 40
Clear Aperture (%): > 90-95%
S-Polarization Reflection (%): >99
P-Polarization Transmission (%): >90
Extinction Ratio: > 1000:1
Prism size: 10*10*10 mm ±0.2mm
Wavelength Range (nm): 400 – 500 nm
Surface Flatness: λ/8
Working power: >15 watt