1. Introduktion
This manual provides detailed instructions for the installation, operation, and maintenance of your LASER TREE Adjustable Focus TTL Laser Head. Designed for CNC mills, this blue laser module (450nm wavelength) is an effective tool for various laser engraving and cutting applications. Please read this manual thoroughly before use to ensure safe and efficient operation.
2. Sikkerhedsoplysninger
WARNING: This is a Class 4 laser product. Direct exposure to the laser beam can cause severe eye injury and skin burns. Always wear appropriate laser safety goggles when operating this device.
- Se aldrig direkte ind i laserstrålen eller dens refleksion.
- Ensure the work area is clear of flammable materials.
- Operate the laser in a well-ventilated area to dissipate fumes from cutting/engraving.
- Keep children and pets away from the operating laser.
- Afbryd strømmen, før du udfører vedligeholdelse eller justeringer.
- Do not modify the laser module in any way.
3. Produktet er slutview
3.1 Funktioner
- Justerbar fokus: Allows for precise focusing for both engraving and cutting tasks.
- Høj pålidelighed: Designed for a long lifespan, with a reported 10,000 hours of operation.
- High Engraving Precision: Achieves a compressed spot solution with a line width around 0.08mm for detailed work.
- Alsidig anvendelse: Suitable for engraving and cutting a wide range of materials.
- Kompakt design: Small and compact for easy integration into CNC systems.
3.2 modeller
The LASER TREE series includes several models with varying power outputs and characteristics:
- LT-20W-A: Optical Output Power 4W, Electric Power 20W.
- LT-30W-A-Blue: Optical Output Power 5W, Electric Power 30W.
- LT-40W-A-Gold: Optical Output Power 5W, Electric Power 40W.
4. Specifikationer
Below are the detailed specifications for the LASER TREE laser modules:
| Attribut | LT-20W-A | LT-30W-A-Blue | LT-40W-A-Gold |
|---|---|---|---|
| Optisk udgangseffekt | 4W | 5W | 5W |
| Elektrisk Strøm | 20W (12V 1.6A) | 30W (12V 1.8A) | 40W (12V 1.8A) |
| Bølgelængde | 450 nm | ||
| Laser farve | Blå | ||
| Materiale | Aluminiumslegering | ||
| Modulation | 0/5-12V, 0-5kHz TTL/PWM | ||
| Interface | XH2.54-3P stikkontakt | ||
| Funktioner | Justerbar fokus | ||
| Kabel | 3pin 80cm | ||
| Anvendelse | Gravering/Skæring | ||
| Skæreevne | 1-2mm Bass Plywood | 3mm Bass Plywood | 4-5mm Bass Plywood |
| Module Size (LWH) | 35*35*99.6 mm | 40*40*120 mm | 40*40*120 mm |
| Modulvægt | 146 g | 225 g | 225 g |
| Kølepladestørrelse | 35*35*70 mm | 40*40*70 mm | 40*40*70 mm |
| Fan størrelse | 35*35*20 mm | 40*40*20 mm | 40*40*20 mm |
| Blæserhastighed | 9000 rpm | ||
| Drive beskyttelse | Surge protection, overvoltage beskyttelse | ||
| Driftstemperatur | 0-70°C | ||
4.1 Dimensioner
5. Opsætning og installation
5.1 Montering af lasermodulet
The laser module is designed to be compact and easy to integrate into compatible CNC machines. Securely mount the laser head to your machine's gantry or designated laser mount point using appropriate fasteners (not included unless specified by your CNC machine's manual).
5.2 Ledningsforbindelse
Connect the laser module to your CNC controller board using the provided 3-pin cable. Refer to the wiring diagrams below and your CNC machine's manual for correct connections.
Ledningsnøgle:
- VCC: DC 12V (1.5A-2A) power input.
- GND: Jordforbindelse.
- PWM: Pulse Width Modulation signal input (0/5-12V TTL/PWM, 0-5kHz). This controls the laser power.
5.3 Kompatibilitet
These laser modules are compatible with various CNC machines. If you are unsure about compatibility, please refer to the table below or consult your machine's control board documentation.
6. Betjeningsvejledning
6.1 Fokusjustering
The laser module features an adjustable focus mechanism. Rotate the lens ring to achieve the desired focal length for your application.
Recommended Focal Lengths:
- Gravering: Approximately 20mm from the lens to the material surface.
- Skæring: Approximately 50mm from the lens to the material surface.
6.2 Understøttede materialer
The laser module is capable of engraving and cutting a variety of materials. Performance may vary based on material type, thickness, and laser power settings.
Graveringsmaterialer:
- MDF
- Sort akryl
- Stainless steel (mirror finished)
- Krydsfiner
- Læder
- Alumina
- Keramik
- Knogle
- Sten
- Bambus
- Massivt træ
- Gummi
Skærematerialer:
- Plywood (up to 5mm for LT-40W-A-Gold, 3mm for LT-30W-A-Blue, 1-2mm for LT-20W-A)
- Læder
- Bambus
- Sort akryl
- MDF
- Pine board
6.3 Betjening Eksamples
The following video demonstrates the engraving of mirror-finished stainless steel and the cutting of 5mm plywood with the LT-40W-A-Gold module.
7. Vedligeholdelse
- Rengøring af linser: Regularly inspect and gently clean the laser lens with a lint-free cloth and lens cleaning solution to ensure optimal performance and prevent beam distortion.
- Fjernelse af støv: Keep the laser module and cooling fan free of dust and debris. Use compressed air to clear any blockages in the fan or heatsink fins.
- Opbevaring: Når lasermodulet ikke er i brug, skal det opbevares tørt og støvfrit, væk fra direkte sollys og ekstreme temperaturer.
8. Fejlfinding
- Problem: Laser is not cutting or engraving effectively.
- Mulige løsninger:
- Check Focus: Ensure the laser is properly focused for the material and task (20mm for engraving, 50mm for cutting).
- Verify Power Settings: Adjust laser power and speed settings in your CNC software. Different materials require different parameters.
- Materiale kompatibilitet: Confirm that the material is suitable for laser processing with this module.
- Linserens: A dirty lens can significantly reduce laser power. Clean the lens as described in the Maintenance section.
- Problem: Laser module not responding to commands.
- Mulige løsninger:
- Tjek ledninger: Ensure all connections (VCC, GND, PWM) are secure and correctly wired to your CNC controller.
- Strømforsyning: Verify that the 12V 1.5A-2A power supply is correctly connected and providing sufficient power.
- PWM-signal: Confirm that your CNC controller is sending a valid 0/5-12V TTL/PWM signal.
- Problem: Overheating of the laser module.
- Mulige løsninger:
- Check Fan Operation: Ensure the cooling fan is spinning freely and not obstructed.
- Omgivelsestemperatur: Operate the laser within the recommended temperature range (0-70°C).
- Støvopbygning: Clean the heatsink fins and fan to improve airflow.
9. Brugertips
- Understanding Power: Note that the 'Electric Power' (e.g., 40W) refers to the electrical consumption of the module, while 'Optical Output Power' (e.g., 5W) is the actual laser beam power. The optical power is the critical factor for engraving and cutting performance.
- TTL/PWM Voltage: The module supports TTL/PWM modulation from 0/5V up to 12V. Ensure your CNC controller's output matches this range.
- Focal Length Precision: Precise focal length adjustment is crucial for both engraving detail and cutting depth. Use a gauge or test cuts to fine-tune the focus for each material and task.
- Kompatibilitetskontrol: Før købasing or installing, always verify the compatibility of the laser module with your specific CNC machine model, especially regarding the control board's wiring and voltage krav.
10. Garanti og support
Your LASER TREE laser module comes with a 1 års garanti fra købsdatoen, der dækker fabrikationsfejl. Derudover en 7 dages returret is available for any quality problems encountered immediately after receipt.
For technical assistance or warranty claims, please contact our customer support. All inquiries via email will be answered within 24 hours.
