LU2-4 SF Laser Module 24V2A for Ortur & Aufero Laser Engraver
                     LU2-4 SF Laser Module 
24V/2A for Ortur & 
Aufero Laser Engraver
W W W . O R T U R . N E T
Introduction
• Compatible with Ortur Laser Matser 
2 Pro S2 and Aufero Laser 1
• Compatible with laser engravers 
that support 24V/2A.
• All orders will be shipped within 48 
hours. (Except weekends)
• The LU2-4 Laser Module enjoys a 
30-day return guarantee and a one-
year warranty. Order now.
Speed up to 
15,000mm/min
Integrated Air Assist, Dual 
Fans, Foldable Focal Gauge
Ultimate Engraving 
Experience with 
Precision
The Improved Mechanical 
Structure
Focal Spot 0.05x0.1mm
Bring Delicate Details at 
0.01mm
4 Safety Features
Thousands of tests, just to create a 
safe operating state
1. Active position protection
2. USB signal ransmission failed
3. Emergency stop switch and flame 
alarm
4. Exposure time detection and 
limitation 
Ortur Laser 1.8 Series 
Firmware
Ortur Laser 1.8 firmware, 
qualified for ESP32 MCUs, 
optimizes the motion algorithm, 
and increases the maximum 
stepper motors speed from 
4,000mm/min to15,000mm/mm.
Perfectly Compatible 
With Software
• LightBurn (Paid)—Advanced and 
highly customizable
• LaserGRBL (Free)—Basic and 
easy-to-use
• Compatible with Windows from XP 
to W10 / Linux / Mac OS. Supports 
JPG / PNG / BMP / DXF / NC, etc.

Thank You
www.ortur.net