1. Nhanganyaya
The Algolaser ALM-20VDU is a universal 20W laser module designed for high-performance engraving and cutting. It features an ultra-thin laser spot of 0.15x0.12mm, enabling precise carving and the ability to engrave over 500 colors on metal surfaces. This module is built for durability with a life expectancy exceeding 10,000 hours and includes eye protection features. It is compatible with a range of laser engraver models, including RTUR Laser Master 1/2 PRO/S2/3/3 LE, Algolaser Delta/DIY KIT/Alpha, and TWOTREES TTS-55/TS2.
Figure 1: Algolaser Universal 20W Laser Module highlighting 20W Optical Power, 0.15x0.12mm Laser Spot, Eye Protection, 500+ Colorful Engraving, and >10000h Life Expectancy.
2. Package Zviri mukati
Ndokumbira utarise kuti zvinhu zvese zvakanyorwa pazasi zvinosanganisirwa mupakeji yako. Kana chero zvinhu zvisipo kana kukuvadzwa, ndapota taura nerutsigiro rwevatengi.
Figure 2: Package Contents for ALM-20BDU(20W) Laser Module.
- ALM-20BDU(20W) Laser Module: 1 unit
- Focus Assist: 1 unit
- Thumb Screws: 2 units
- Power Adapter: 1 unit
- Air Pipe: 1 unit
- Dovetail Fixture: 1 unit
- Power Cable: 1 unit
- ALC: 1 unit
- ALC Cable: 1 unit
- Double-sided Tape: 2 units
- Allen Key (M2.0, M2.5): 2 units
- M3X6 Screw: 4 units
- M3X8 Screw: 4 units
- Lens: 2 units
- Lens Tool: 1 unit
- Lens Finger Guard: 2 units
3. Setup
3.1 Kuiswa Kwenyama
Attach the Algolaser 20W Laser Module to your compatible laser engraver frame using the provided Dovetail Fixture and screws. Ensure the module is securely mounted and aligned correctly with the engraver's X-axis.
Figure 3: The Algolaser 20W Laser Module installed on a compatible laser engraver.
3.2 Wiring Connections
Connect the laser module to your engraver's control board using the ALC Cable and Main Cable. The Main Cable can connect with different ports according to different machine models. If the power supply is insufficient, you may need to add additional power accessories (not always included, refer to your engraver's manual).
Figure 4: ALC Connect 20W Laser Module wiring diagram.
3.3 ALC Main Port Definitions
The ALC board facilitates connections between the laser module and various engraver systems. Refer to the diagram and table below for detailed port definitions and instructions.
Figure 5: ALC Main Port Definitions.
| Seri Nha. | Functional Definition | Kupinda / kubuda | Instruction | Cherechedza |
|---|---|---|---|---|
| 1 | HY2.0-4P Port | Input | 485 chiteshi chekukurukurirana | |
| 2 | DC Power Input Port | Input | Supports a maximum input of 24V/6A. | |
| 3 | 5.08-3P Screw Terminal | Input | The wiring port for the universal laser driver supports 24V power input and 3.3V PWM drive. | |
| 4 | XH2.54-5P Port | Input | Atomstack models are partially supported. | |
| 5 | Slide Chinja | Input | Select whether the power supply is controlled automatically (OFF) or with constant-open control (ON). | Default OFF |
| 6 | MR30PW Female Connector Plug | Output | The laser output port, adapted to AlgoLaser's lasers. | |
| 7 | M8-5P Male Panel Mount Connector | Input | Supports models such as Ortur LM3, and etc.. | |
| 8 | XH2.54-3P Port | Input | Supports models such as Ortur LM2 S2, LM2 Pro S2 and etc.. | |
| 9 | XH2.54-4P Port | Input | Atomstack models are partially supported. |
4. Operating Instructions
4.1 Focus Adjustment
Achieving optimal focus is crucial for precise engraving and cutting. Use the included Focus Assist tool to easily set the correct focal length. The recommended focus length is 5mm from the bottom of the laser module's shell to the material surface.
Figure 6: Easily adjust focus distance using the Focus Assist tool.
4.2 Engraving and Cutting
The 20W laser module offers stronger cutting capabilities and superior productivity. Its quadruple beam-compressed spot (0.15x0.12mm) ensures powerful and precise carving.
- Cutting Performance: The module can cut 5mm MDF board and 12mm Basswood or Plywood in a single pass. For thicker materials like 20mm Pine Board or 50mm Black Acrylic, multiple passes may be required.
- Color Engraving: Enrich your artwork with over 500 colors when engraving on stainless metal materials.
Mufananidzo 7: Examples of cutting various materials and engraved artwork.
Mufananidzo 8: Example of colorful engraving on metal surfaces.
4.3 Air Assist Functionality
The 20W laser module features a built-in air-assist interface. Connecting an external air pump (not included) to this interface can significantly enhance cutting performance by clearing debris and reducing charring, resulting in cleaner cuts.
Figure 9: Air pump connection and comparison of results with and without air assist.
5. Kuchengeta
5.1 Lens Replacement
Regular cleaning and occasional replacement of the lens are essential for maintaining optimal laser performance. Follow these steps to replace the lens:
- Bvisa: First, remove the Air Assist Nozzle. Then, use the Lens Tool to carefully loosen the Brass Lense Nut. Pay attention to the rotation direction of the wrench. Once loosened, gently take out the old seal ring and lens.
- Isa: Place the new lens with the side containing red spots facing outward. Ensure the notched side of the Brass Lense Nut faces up. Pay close attention to the order in which you reassemble the seal ring and lens. Tighten the Brass Lense Nut with the Lens Tool, but do not apply excessive force, as this may damage the lens.
Figure 10: How to Replace the Lens.
6. Kugadzirisa matambudziko
If you encounter issues with your Algolaser 20W Laser Module, consider the following general troubleshooting steps:
- Hapana Kubuda kweLaser: Check all power and data cable connections to ensure they are secure. Verify that the power adapter is functioning correctly and providing the specified 24V/4A.
- Hunhu Hwakashata hweKunyora/Kucheka: Ensure the laser focus is correctly set (5mm from the bottom of the shell). Check if the lens is clean and free from debris. Consider using an air assist pump for improved cutting results.
- Kuenderana Nyaya: Double-check that your laser engraver model is listed as compatible. Refer to the ALC Main Port Definitions table (Section 3.3) to ensure correct wiring for your specific machine.
- Kupisa zvakanyanya: Ensure adequate ventilation around the laser module.
For persistent issues, consult the user manual of your main laser engraver machine or contact Algolaser customer support.
7. Zvinotsanangurwa
| Feature | Detail |
|---|---|
| Model | ALM-20VDU (20W) Laser Module |
| Optical Power | 20W |
| Saizi Kukura | 0.15x0.12mm |
| Wavelength | 450 ± 5nm |
| Power Input | DC24V/4A |
| Module Size | 60x63x130mm |
| Module Weight | 1.3kg |
| Module Material | Aluminium Alloy |
| Application | Engraving/Cutting |
| Kunze Adapter | Input: 100-240V, 50/60Hz; Output: 24V 4A |
| Tarisa Kureba | 5mm from the bottom of the shell |
| Package Size | 31x18x12cm |
| Package Weight | 1500g (52.9oz) |
8. Mazano emushandisi
- Kuenderana Kuongorora: Usati watengaasing or installing, always confirm that the ALM-20VDU module is compatible with your specific laser engraver model. Refer to the list of compatible models in the Introduction section.
- Material Testing: When working with new materials, perform small test engravings or cuts to determine the optimal power and speed settings.
- Chengetedzo Kutanga: Always wear appropriate eye protection when operating the laser module. Ensure the work area is well-ventilated.
- Utsanana: Keep the laser lens and module free from dust and debris to maintain consistent performance and prolong the lifespan of the unit.
9. Warranty uye Tsigiro
For warranty information, technical support, or any inquiries regarding your Algolaser 20W Laser Module, please contact the seller or manufacturer directly. Keep your purchase receipt and product serial number handy for faster service.