An Endurance Brand New 4 watt (4000 mw power output) DPSS Laser Module For Metal Marking head.
A perfect laser head for jewelry engraving and for different metal markings
Stainless steel cufflinks engraved with 4W DPSS. Turned out flawless!
Photo engraving on steel, stainless steel, galvanized steel, copper and brass
Laser color engraving on sapphire glass with no paint and with no chemicals
Laser color glass engraving (no paint, no chemicals)
Titanium color laser engraving / marking. Learn more about “yeti” colors.
Watch an interesting Youtube video – made in Endurance laser lab
Use the same software you use to operate your machine.
A DIY PCB. Make your own board with the 4 watt (4000 mw) DPSS laser head.
Kapton laser cutting. 4 watt is enough laser power for that.
Kapton is a polyimide film developed by DuPont in the late 1960s that remains stable (in isolation) across a wide range of temperatures, from −269 to +400 °C (−452 to 752 °F; 4 to 673 K). Kapton is used in, among other things, flexible printed circuits (flexible electronics) and space blankets, which are used on spacecraft, satellites, and various space instruments.
Mark and engrave on all types of metal.
ONE OF THE BEST JEWELRY MARKING HEAD ON THE MARKET
Laser Marking on Silver, Gold, Platinum & Palladium!
Jewelry laser marking/engraving. Make something special with the laser.
A 4 watt DPSSL installed on a CNC 3018 with GRBL 1.1H firmware
Compatible with lightburn software
In-depth metal engraving (marking). Learn more about Endurance lasers >>>
Sapphire glass engraving (marking)
Very tiny engraving (marking)
Use PWM output to wire the laser
Endurance 4 watt (4000 mw) laser is fully compatible with almost all 3D printers / CNC machines and engraving frames
Easy wiring with EggBot, GoodEnoughCNC, MPCNC, OpenBuilds OX CNC Machine, Maslow, MillRight CNC, Next 3D, Ooznest OX, Scan2CAD and CNC, Shapeoko, WhittleCNC, X-Carve, Ortur, Neje, Atomstack, Shark (by NextWave), Eleksmaker, CNCC Laseraxe, CNC 3018, Sain Smart (Genmitsu) and many other. Key benefits of an Endurance DPSS laser module.
- Compatible with almost any 3D printer and any CNC machine or engraving machine
- Accurate and deep engraving due to high peak power
- High laser engraving precision 20-200 um (microns) (less than 20 um available upon a special request).
- High reliability of the laser module 10 000+ hours.
- An advanced and universal and compatible mounting bracket.
ALL LASERS PASS INDIVIDUAL TESTS BEFORE THE SHIPMENT.
| Items of specs | Testing |
| Rep. rate | 19.01kHz |
| Pulse duration | 7.2ns |
| Average power | 4.27W |
| Ave power stability (over 4 hours) | 0.585% |
| Transverse mode | Multimode |
| Beam diameter | ~6mm |
| Beam divergence, full angle | <1.5mrad |
| Beam height from base | 16.5mm |
| Dimensions of Laser Head | 297×45×53.8mm3 |
| Weight of Laser Head | 0.86kg |
| Power Supply | 12V/25A DC |
| Integrated Driver | PSU-FL-OEM |
| Dimensions of Driver | 225×169×73mm3 |
| Weight of Driver | 3.3kg |
Application of an Endurance 4 watt Nd:YAG 1064 nm impulse infrared (1064 nm) laser unit.
Metal marking: Most types of metal: gold, silver, copper, aluminum, iron, steel, brass, titanium, stainless steel, galvanized steel, tin, etc);
Most of the Plastics (PC, PVC, PE, HDPE, ABS, PPR, PET, HIPS, PS, PP, PPO, PA, POM, PMMA, AS, etc), plastic film, print, and package.
Aluminum laser marking
Thermos laser engraving
Software compatibility
Our 4 watt DPSS laser module is compatible with any software you run to control your 3D printer / CNC machine / XY plotter (works great with GRBL and Marlin firmware).
We recommend: an Endurance free plugin to create g-code
Compatible software: T2Laser / Lightburn.
Endurance 4 watt DPSSL Control
via PWM (5V) TTL wires.
Can be operated via analog input (can be offered upon requests)
The frequency of the PWM controller (TTL signal) is 25KHz.
Test the laser with a 3.3V battery (PWM)
Drawings and sketches for 4 watt DPSS laser module
DPSSL-w-FAN (Download PDF)
Get all you need in one package to get started.
- DPSS laser module (1064 nm) with 4 watt optical power.
- AC/DC 12V 25A (PSU) 110-220V.
- Protective goggles for 1064 nm wavelength.
- 3D printed an advanced mounting bracket.
- Protective gloves.
- Focusing plate.
- Stickers and magnets from Endurance Lasers LLC
Install 4watt DPSSL with air assist on any CNC frame (3018 CNC example)
Read more interesting stories on Instructables
DIY PCB Making with 4 watt DPSSL installed on CNC 3018 frame
https://www.instructables.com/Experiment-on-Engraving-Conductive-Tracks-on-a-Cop/
Color engraving on the sapphire glass
https://www.instructables.com/Experiment-on-Applying-a-Color-Image-to-Sapphire-G/
Color engraving on regular glass with no paint and no chemicals
https://www.instructables.com/Experiment-on-Applying-a-Color-Image-to-Ordinary-G/
All you need to know about DPSS laser beam focusing
Endurance new optical system for 4 / 10 watt DPSS laser modules.
Now different lenses can be installed.
Variable laser beam spot (20-200 uM) and variable focus depth (1-100 mm)
An Endurance DPSS laser has a Gaussian laser beam distribution.
Endurance installs 2 types of lenses on a 4 watt (4000 mw) DPSS laser attachment.
F=20 mm (28 mm range between the lens and the laser)
Focusing range: 20 mm
Focal beam spot: 62 um (min power)
focal depth: +10 mm
F=20 mm (30 mm range between the lens and the laser)
F=20 mm (80 mm range between the lens and the laser)
Focusing range: 20 mm
Focal beam spot: 51 um (min power)
focal depth: +-0.75 mm
Focusing range: 19 mm
Focal beam spot: 39 um (min power)
focal depth: +-0.5 mm
F=30 mm (28 mm range between the lens and the laser)
F=30 mm (80 mm range between the lens and the laser)
F=30 mm (100 mm range between the lens and the laser)
F=30 mm (130 mm range between the lens and the laser)
F=30 mm (150 mm range between the lens and the laser)
A wiring example for 4 watt DPSS laser unit.
Installing the DPSS laser on Anet 3D printer (wiring + mounting). Everything you need to know to get started.
Installing 4 watt DPSS on 30 watt Co2 BEAMO FLUX
Laser mount
Compatible Endurance mounting brackets. Easy to install!
A custom 3D printed mount. Explore more our STLs on Thingiverse >>>
An Endurance DPSSL head installed on Ortur frame
4 watt DPSSL Delivery time
Ultra-fast and secure delivery with DHL express. World-wide shipping: 3-5 days!
A photo laser engraving on aluminum using 4 watt DPSS infrared laser module
The ENDURANCE DPSS 4 Watt-Laser. How to Install It on NEJE Laser Engravers