1. ആമുഖം
This manual provides detailed instructions for the installation, operation, and maintenance of your LASER TREE optical power laser module. Designed for precision engraving and cutting, these modules feature advanced technology such as multi-beam compression and integrated air assist to enhance performance and efficiency. Please read this manual thoroughly before use to ensure safe and optimal operation.

2. ഉൽപ്പന്നം കഴിഞ്ഞുview
The LASER TREE laser modules are high-performance tools for various engraving and cutting applications. Key features include:
- High Optical Power: Available in 20W, 30W, 40W, and 60W optical power variants, utilizing multi-beam compression technology (e.g., 8pcs 5.5W diodes for 40W+, 12pcs 6W diodes for 60W+).
- Powerful Cutting Ability: Capable of cutting materials like pine plywood, bass plywood, MDF, and black acrylic with impressive speed and depth in a single pass.
- Professional Air Assist: Built-in air assist airway ensures clean-cut edges and improved cutting performance.
- Super Fast Engraving Speed: Achieves ultra-fast engraving on materials like stainless steel, up to 20000mm/min.
- വിശാലമായ അനുയോജ്യത: Suitable for various DIY laser engraving machines including Z*aitu, O*tur, Tw* Trees, S*ulpful9, Xtool, and A*omstack.
- Temperature Display & Alarm: Features a working temperature display and an alarm function that activates if the module temperature exceeds 55°C to protect the laser head.
- Red Cross Line Locating: Aids in precise material positioning.
- Easy Installation & Focus: Integrated dovetail guide rail design and fixed focus lever for straightforward setup and adjustment.
- Protection Window: Easy-to-change protection window for maintenance and anti-blue light view window for eye protection.




3 സ്പെസിഫിക്കേഷനുകൾ
Below are the general specifications for the LASER TREE laser modules. Specific models may vary slightly.
| ഫീച്ചർ | LT-K40 | LT-K30 | LT-4LDS-V2 |
|---|---|---|---|
| തരംഗദൈർഘ്യം | 450nm (±10nm) | 450nm (±10nm) | 455nm (±10nm) |
| ഫോക്കസ് ദൈർഘ്യം | 40 മി.മീ | 40 മി.മീ | 40 മി.മീ |
| ഒപ്റ്റിക്കൽ പവർ | 40W-46W | 30W+ | 19-21W |
| ഇൻപുട്ട് | 24V 6A | 24V 5A | 24V 4A |
| പവർ ക്രമീകരിക്കാവുന്ന | TTL/PWM | TTL/PWM | TTL/PWM |
| ഡ്രൈവ് ഡിസൈൻ | അന്തർനിർമ്മിത | അന്തർനിർമ്മിത | അന്തർനിർമ്മിത |
| ഫംഗ്ഷൻ | Engraving/Cutting | Engraving/Cutting | Engraving/Cutting |
| മെറ്റീരിയൽ | അലുമിനിയം & ചെമ്പ് | അലുമിനിയം & ചെമ്പ് | അലുമിനിയം & ചെമ്പ് |
| ഇൻ്റർഫേസ് | 2EDG-3.81 | 2EDG-3.81 | 2EDG-3.81 |
| കേബിൾ | 30cm Input cable, 60CM Adapter cable | 3PIN 80CM | 3PIN 80CM |
| ഫാൻ വേഗത | 9000rpm | 9000rpm | 10000rpm |
| പ്രവർത്തന താപനില | 0-60 ഡിഗ്രി സെൽഷ്യസ് | 0-60 ഡിഗ്രി സെൽഷ്യസ് | 0-60 ഡിഗ്രി സെൽഷ്യസ് |
| എയർ ട്യൂബ് | Φ8×5mm | Φ6×4mm | Φ6×4mm |
| വലിപ്പം | 73x68x147mm | 64x66x134mm | 63x63x144.5mm |
| മൊത്തം ഭാരം | 900 ഗ്രാം | 710 ഗ്രാം | 620 ഗ്രാം |


4 സുരക്ഷാ വിവരങ്ങൾ
WARNING: LASER RADIATION. AVOID DIRECT EYE EXPOSURE TO THE BEAM.
- Always wear appropriate laser safety goggles when operating the laser module.
- Ensure the work area is well-ventilated to dissipate fumes from cutting/engraving.
- Never leave the laser module unattended during operation.
- കുട്ടികളെയും വളർത്തുമൃഗങ്ങളെയും ജോലിസ്ഥലത്ത് നിന്ന് അകറ്റി നിർത്തുക.
- Do not operate the laser module near flammable materials.
- എല്ലാ ഉപകരണങ്ങളുടെയും ശരിയായ ഗ്രൗണ്ടിംഗ് ഉറപ്പാക്കുക.
- ലേസർ view window is made of anti-blue light optical glass to protect your eyes from blue light.
5. ഇൻസ്റ്റലേഷൻ
The LASER TREE laser modules are designed for easy integration with various DIY laser engraving machines.
5.1 പായ്ക്ക് ചെയ്യൽ, ഘടകങ്ങൾ എന്നിവ അൺപാക്ക് ചെയ്യുന്നു
Verify all components are present based on your specific model (EU or US plug version).


5.2 Mounting the Laser Module
The module features an integrated dovetail guide rail design (115mm length) for smooth movement and easy height/focus adjustment. A sliding plate with multiple holes is provided for compatibility with various laser engraver machines.

5.3 വയറിംഗും കണക്ഷനുകളും
The laser module uses a 2EDG3.81 pluggable connector for its input port (VCC (DC24V), GND, TTL/PWM (0-5kHz)). Refer to the compatibility table for specific wiring solutions based on your machine's voltage and PIN configuration.

| യന്ത്രം | ലേസർ മൊഡ്യൂൾ | പരിഹാരങ്ങൾ |
|---|---|---|
| 12V 3PIN | 12V 3PIN | പ്ലഗ് ആൻഡ് പ്ലേ |
| 24V 3PIN | ഡ്രൈവർ അഡാപ്റ്റർ + 24V പവർ സപ്ലൈ | |
| 24V 2PIN | ഡ്രൈവർ അഡാപ്റ്റർ + 24V പവർ സപ്ലൈ | |
| 12V 2PIN | 12V 3PIN | ഡ്രൈവർ അഡാപ്റ്റർ |
| 24V 3PIN | ഡ്രൈവർ അഡാപ്റ്റർ + 24V പവർ സപ്ലൈ | |
| 24V 2PIN | ഡ്രൈവർ അഡാപ്റ്റർ + 24V പവർ സപ്ലൈ | |
| 24V 3PIN | 12V 3PIN | P-DA-01 Driver Adapter + 12V Power Supply |
| 24V 3PIN | പ്ലഗ് ആൻഡ് പ്ലേ | |
| 24V 2PIN | ഡ്രൈവർ അഡാപ്റ്റർ | |
| 24V 2PIN | 12V 3PIN | P-DA-01 Driver Adapter + 12V Power Supply |
| 24V 3PIN | ഡ്രൈവർ അഡാപ്റ്റർ | |
| 24V 2PIN | പ്ലഗ് ആൻഡ് പ്ലേ |
6. ഓപ്പറേഷൻ
6.1 Power On and Indicators
Once connected, the module features a working status indicator:
- പവർ സൂചകം: Red when power supply is connected.
- സിഗ്നൽ സൂചകം: Green when signal is received.
6.2 Red Cross Line Locating
Use the red cross line for precise material positioning before starting your engraving or cutting job.


6.3 ഫോക്കസിംഗ്
The module is equipped with a fixed focus lever for easy adjustment of the focus distance according to different engraving and cutting requirements.
| മെറ്റീരിയൽ കനം | Fixed focus lever |
|---|---|
| < 5mm | 0 മി.മീ |
| 5 മി.മീ | 2 മി.മീ |
| 8 മി.മീ | 4 മി.മീ |
| 10 മി.മീ | 5 മി.മീ |
| 12 മി.മീ | 6 മി.മീ |
| ≥15 മിമി | 7 മി.മീ |


6.4 Air Assist
The built-in air assist airway helps achieve clean-cut edges and improves overall cutting performance. An air pump suggestion is: air pressure and capacity: ≥0.027kPa, 27L/min. Air tube: outer diameter 8mm and inner diameter 5mm.


6.5 Cutting and Engraving Performance Exampലെസ്
The modules are capable of cutting and engraving various materials including steel, wood, stone, black acrylic, and leather.



7. പരിപാലനം
- Protection Window: The copper core protection lens is easy to clean and replace when contaminated or dusty. Regularly check and clean the lens to maintain optimal laser performance.
- തണുപ്പിക്കൽ സംവിധാനം: The dual-fan cooling system ensures excellent heat dissipation. Keep the fans free from dust and debris to maintain efficient cooling and reduce noise.
- പൊതുവായ ശുചീകരണം: Keep the laser module clean from dust and material residue. Use a soft, dry cloth for cleaning.
8. പ്രശ്നപരിഹാരം
- Laser not firing or weak output:
- Check power connections and ensure the power indicator is red.
- Verify the signal indicator is green, indicating a signal is received.
- Ensure the focus is correctly set for the material thickness.
- Clean the protection lens if it is contaminated. - Overheating Alarm:
- If the working temperature exceeds 55°C, an alarm will sound. Stop operation immediately.
- Check for obstructions in the cooling fans or vents.
- Allow the module to cool down before resuming operation. - Poor Cut Quality / Engraving:
- Adjust focus settings according to material thickness.
- Ensure air assist is properly connected and functioning to clear debris.
- Verify laser power and speed settings in your software are appropriate for the material. - അനുയോജ്യത പ്രശ്നങ്ങൾ:
- If adapting the module to a different machine, ensure the controller card and power supply are compatible with the module's voltage and PIN configuration (e.g., 12V/24V, 2PIN/3PIN). A driver adapter or external power supply may be required.
9 ഉപയോക്തൃ നുറുങ്ങുകൾ
- Optimal Cutting: For best cutting results, especially on thicker materials, ensure your air assist system is fully functional. This helps clear smoke and debris, leading to cleaner edges and preventing charring.
- സോഫ്റ്റ്വെയർ ക്രമീകരണങ്ങൾ: When using LightBurn or similar software, remember to adjust laser offset settings (e.g., Y: -21mm for red cross line locating) for accurate positioning.
- Upgrading for Speed: If you are looking for increased cutting speed, consider upgrading to a higher optical power module (e.g., from 20W to 40W or 60W). Always check compatibility with your existing machine's controller.
- മെറ്റീരിയൽ പരിശോധന: Always perform small test cuts or engravings on scrap material to fine-tune your power and speed settings before starting a larger project.
10. വാറൻ്റിയും പിന്തുണയും
LASER TREE products are backed by a commitment to quality and customer satisfaction.
- റിട്ടേണുകൾ: Enjoy 7 days to return if any quality problems.
- ഓൺലൈൻ സേവനം: Timely customer service is available to solve various problems for you.
- ഞങ്ങളെ സമീപിക്കുക: For any questions or support, please contact the seller directly.





