Ortur Laser Master 2 S2 is an upgraded version based on the model OLM2 in 2020 and 2021, equipped with:

1. Second generation compressed focal spot laser module (LU2-2, LU2-4 SF, LU2-4 LF)
2. Four Safety Protection:Active Position Protection/Laser Beam Safety Guard/Exposure Duration Detection and Limitation/Exposure Duration Detection and Limitation
3. Upgraded motherboard with 9th Ortur laser motherboard, leads to better grayscale result, higher pricesion and speed
4. The modular design of the whole machine is easy to assemble, replace, maintain and upgrade. And the user can complete the assembly in 10-20 minutesP
5. recision scales are added to the X and Y axes for quick measurement of engraved object

Ortur laser engraving machine is equipped with a 32-bit motherboard, which can work more smoothly and stably. 0.07*0.06mm ultra-fine laser spot makes the engraved pattern more effective and obvious. The finished pattern looks like a sketch on paper. The superposition effect of black and white is more delicate and natural.

• Solid Structure: Ortur Laser Master 2 S2-LU2-2 laser engraver adopts an aluminum profile frame + structured cabling, solid structure, smooth operation, attractive appearance. 4 POM wheels are durable and easy to take care of, and run more stably and smoothly when engraving. Synchronizing shaft mechanical structure, avoid out-sync on two Y rails, during full speed engraving.
• Square Measuring Ruler: X-axis and Y-axis contain precise scale lines, which is convenient for you to measure the size of engraving objects quickly. The 390x410mm large-area engraving interval can meet your various engraving needs.
• Limit switches in Four Directions: Limit switches on both the X and Y axis can accurately locate the working coordinates of the laser head and prevent collisions.
• Specialized Motherboard with 32Bits MCU It could preprocess 32 instructions, support baud rate as high as 921600, more powerful!
• The Most Advanced 32Bits Laser Engraver Firmware Ortur laser master firmware, is smarter, faster, higher precision, and easier to use.
• Laser power range could be S0 - S1000, compared to 8bits desktop laser engravers, which only have S0 - S255, Ortur Laser Master could control laser beam more accurately, could even use the high power laser unit to "draw" a picture on paper, that the 8bits high power laser engravers could not do.
• Engraving speed could be as high as 5,000MM/Min.
• This laser engraver supports PWM mode.
• Pre-assembled parts, just need 10 - 20 minutes to install the machine.
• 390*410 mm large engraving area.
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►WHAT ARE THE SAFETY PROTECTIONS OF ORTUR LASER MASTER 2-S2-LU2-2 LASER ENGRAVING MACHINE?

✔ Active Position Protection: When the engraving machine is displaced or tilted, it will automatically stop the laser to prevent damage to the target from the laser.

✔ Laser Beam Safety Guard: If the USB signal transmission failed, the laser will stop working immediately.

✔ Exposure Duration Detection and Limitation: The engraving machine is turned on, but there is no movement for a long time, it will be protected, and the laser will be turned off automatically.

✔ Power Control System: When the engraving machine or computer crashes, the laser will stop working immediately to prevent continuous fire.

✔ Eye-protection Cover Design: The laser filter cover filters 98% of the ultraviolet light, we also provide laser engraving protective safety glassess in the package, which gives you a comprehensive eye protection.

You can use the laser engraver to customize decorations, wallets, puzzles, notebooks and other personalized products to make money for you.

► Note

1. When the laser engraver is working, the operator should not leave it alone, just in case the materials being carved catch fire.
2. Do NOT operate laser without eye protection (Laser goggles).
3. Please set up laser engraver in the fireproofing area, with good ventilation.
4. Please keep minors (especially kids younger than 14 yours old) away from this laser engraver. Minors of any age should not use this laser without direct Adult supervision and proper eye protection.
5. Please avoid strongly impact on the machine.
6. Please do not touch the laser beam with your hands or any other objects you do not wish to engrave/burn/cut. Serious physical harm is possible if used improperly.
7. Please do not touch the heat sink, when the laser engraver just stop working, it may scald your hands.
8. Use the laser engraver in a room that can be closed by a door and ensure that neither laser beams nor stray light can penetrate through the windows.
9. While using the laser engraver, use door signs or a warning light on the door that indicates the laser engraver is in operation.

10. Model	OLM3+Foldable Feet	OLM2-2PRO-S2-LU2-10A	OLM2-2PRO-S2-LU2-4-LF	OLM2-2PRO-S2-LU2-4-SF	OLM2-S2-LU2-2	OLM2-S2-LU2-4-SF
    Laser Module Optical Power	10W	10W	5.5W	5.5W	1.6W	5.5W
    Focal Spot	0.05*0.1mm	0.05*0.1mm	0.17*0.25mm 0.	0.12*0.15mm	0.07*0.06mm	0.12*0.15mm
    With Air Assist Nozzle	YES	YES	YES	NO	NO	NO
    Maximum Cut Pine Board	20mm	20mm	12mm	10mm	/	10mm
    Good at	Cutting & Engraving	Cutting & Engraving	Cutting & Engraving	Cutting & Engraving	Engraving	Cutting & Engraving
    Engraving Area	400*400mm	400*400mm	400*400mm	400*400mm	390x410mm	390x410mm
    Laser Engraver Voltage	24V	24V	24V	24V	24V	24V
    Maximum Engraving Speed	20,000mm/min	15,000mm/min	10,000mm/min	10,000mm/min	5,000mm/min	5,000mm/min
    Safety Protection Features	►Security Lock (Keep the Key,Professional Use Only)►Active Position Protection►Sloping Position Protection►Exposure Duration Detection and Limitation► Voltage and Current Safety Control System►Host Computer Watchdog►Emergency Stop Switch	►Active Position Protection►Laser Beam Safety Guard►Exposure Duration Detection and Limitation►Power Control System►Flame Detector+Buzzer ►Emergency Stop Button	►Active Position Protection►Laser Beam Safety Guard►Exposure Duration Detection and Limitation►Power Control System►Flame Detector+Buzzer ►Emergency Stop Button	►Active Position Protection►Laser Beam Safety Guard►Exposure Duration Detection and Limitation►Power Control System►Flame Detector+Buzzer ►Emergency Stop Button	►Active Position Protection►Laser Beam Safety Guard►Exposure Duration Detection and Limitation►Power Control System	►Active Position Protection►Laser Beam Safety Guard►Exposure Duration Detection and Limitation►Power Control System