Introduction

Diode-pumped solid-state laser from Endurance lasers is a new type solid-state laser, with a heat radiating area, ultimate beam quality (57 microns) enables your 3D printer and CNC machine to mark and engrave on any metallic surfaces including steel, stainless steel, copper, brass, aluminum, and other alloys.

The Endurance laser modules consist of a laser pump source, coupler, rare earth element doped special fiber,
resonate cavity and other components including AC/DC (PSU).

The technical specifications and performance of high power DPSS laser are far better than the common solid-state
laser. Therefore, DPSSL is well agreed to be the new generation substitute of solid-state laser. Now it has already been widely applied in high accuracy laser cutting and laser engraving.

Explore the abilities of an Endurance DPSS laser module

Ultra accurate and fast metal engraving.

Install on your 3D printer or a CNC machine.

Thin metal cutting on your 3D printer.

Cuts up to 0.5 mm (500 microns) [1/50″] of aluminum, brass, copper with multi passes.

High speed 100-250 in g-code mm/minute.

What you can see while metal cutting!

Steel cutting

Aluminum cutting

Cut metal like a professional.

More accurate compared to a plasma cutting.

0.25 mm aluminum

0.5 mm aluminum

Maximum metal cutting is 1 mm of steel (A284Gr.D USA | Fe37-3FN Europe classification)

Laser cutting table parameters

Type of material	Thickness, mm	Cutting edges	Laser cutting speed mm/min	The minimum amount of passes	Guaranteed amount of passes
Copper	0,2	Perfect	40	1	1
Copper	0,5	Perfect	5	1	2
Brass	0,5	Perfect	5	1	2
Tin	0,4	Perfect	25	1	1
Aluminum	0,5	Perfect	10	1	2
Steel	0,7	Perfect	5	2	3

0.2 mm copper

0.5 mm copper

0.5 mm brass

0.5 mm aluminum

0.35 mm tin

0.65 mm steel

DPSSL power is up to 50-57 kWatt in an impulse mode

Key benefits of an Endurance DPSS laser module

Ability to install on any 3D printer / CNC machine or XY Plotter
High peak power enables accurate and deep engraving
High laser engraving precision 57 um (microns)
High reliability of the laser module 10 000 hours
Universal and compatible mounting bracket

An Endurance DPSS infrared 1064 nm (Nd:YAG) laser module with 10 watt power output.

Engraving on steel, copper, brass, stainless steel as a PRO!

Metal engraving examples

Ultra-thin lines.

(Accuracy depends on our machine frame). We suggest using high precision CNC frames and 3D printers.

(raw images, no editings)

Galvonized plate

Old plate

copper-plated fiberglass

Firm steel

Polished aluminum

Shiny polished aluminum

Unpolished aluminum

Thin lead plate

Pure copper plate

Copper welded using lead

Steel plate

Galvonized steel

Life demo of the laser module

Rust removal

Paint removal

Why stand-alone laser module is better than the entire machine?

Can be hooked to any 3D printer / CNC machine or XY Plotter
Does not require a lot of free space
Thanks to the z-axis, it always remains in focus

Key advantages of an Endurance DPSS laser module comparing with:

Diode laser – 445 nm	Co2 laser – 10,6 uM	Other DPSS modules – 1064 nm
Works in impulse mode that generate higher peak power.	Has small size dimensions comparing to Co2 tube & does not require complicated beam alignment.	An Endurance DPSS laser module has a smaller laser beam spot 57 uM vs. 70-80 uM on average.
Operates in 1064 nm wavelength that enables metal engraving without paste or chemicals.	Operates in 1064 nm wavelength that enables metal engraving without paste or chemicals.	An Endurance DPSS laser module has a higher impulse peak power 57 kW vs. 20-25 kW on average.
Has a smaller laser beam spot of 57 uM vs. 200-400 uM for the diode laser.	Can be hooked on any 3D printer or CNC machine, unlike Co2 tube.	An Endurance DPSS laser module works without galvo that enables working on a bigger surface.

Key tech features

– Very precise metal engraving with 0.057 mm (57 microns) laser beam spot.
– Ultimate power in an impulse mode – 57 kWatts.
– It contains an Endurance MO2 PCB as a driver and controller.

Safety issues

Recommended Protective goggles

Always wear protective goggles while you operate the laser or at least add a special protective enclosure since this type of laser is class 4.
(1) Protect wavelength: 740-1100nm or 800-1700nm; Typical wavelength: 808nm, 980nm, 1064nm, etc.
Application: alexandrite, 808 & 980 nm diode lasers, ND:YAG laser protection.
LS-AD: VLT=40%, OD5+ for 740-1100nm | LS-DT: VLT=40%, OD4+ for 800-1700nm
(OD7+ for 780-1070nm) | (OD5+ for 900-1100nm)

(2) Protect wavelength: 800-1100nm; Typical wavelength: 808nm, 980nm, 1064nm, etc.
Application: diode lasers, dental lasers, ND:YAG laser protection.
LS-IR-HP: VLT=60%, OD5+ for 800-1100nm (OD7+ for 1060-1070nm)