LM2830-BL3D-800-GST CO2 3D Dynamic Focus Galvo Scanner (10.6 μm Glass Tube CO2 Laser, 400×400 to 800×800 mm Field, Water-Cooled, XY2-100)
Presentation of the equipment's characteristics
The LM2830-BL3D-800-GST CO2 Dynamic Focus Scanning System is a large-format 3D dynamic focusing galvo scanner built for glass-tube CO2 lasers (10,600 nm / 10.6 μm). It combines an optimized optical design with a linear Z-axis focusing module, delivering low optical loss, fast response, high positioning accuracy, strong anti-interference performance, and uniform spot quality across the full field.
Designed for large-area processing, complex curved surfaces, and deep engraving, the system uses a modular structure for easier installation, tuning, upgrades, and maintenance. It’s ideal for non-metal CO2 laser applications such as leather, rubber, wood, bamboo, acrylic (organic glass), ceramics, plastics, marble, jade, crystal, and fabrics.
MM3D software workflow (easy import + fast setup)
Supports multiple file formats and imports vector graphics, bitmaps, text, and barcodes. User-friendly operation and quick learning curve for production use.Dual-loop water-cooling circulation for long-term stability
Water-cooled circulation design helps maintain stable operating temperature during extended running.Extra-large marking field, customizable on demand
Supports up to 800 × 800 mm, with flexible customization from 400 × 400 mm to 800 × 800 mm.Precision third-axis (dynamic focus/Z) load design
The focus-axis optical load is engineered for high assembly accuracy, robust structure, low static friction, and minimal zero drift, ensuring strong dynamic performance and consistent focusing behavior.
A) Laser / Optics
| Item | Specification |
|---|---|
| Laser source | 10,600 nm glass tube CO2 laser |
| Working field (adjustable) | 400 × 400 mm to 800 × 800 mm |
| Required input beam diameter | 7–8 mm |
| X & Y mirror beam size | 30 mm |
B) Speed / Dynamic Performance
| Item | Specification |
|---|---|
| Marking speed | 800 mm/s |
| Positioning speed | 800 mm/s |
| Writing speed | 120 cps |
| Step response time (full stroke 1%) | 1260 μs |
| Step response time (full stroke 10%) | 1580 μs |
| Tracking error | ≤ 514 μs |
C) Accuracy & Drift
| Item | Specification |
|---|---|
| Linearity | 99.9% |
| Repeatability (repositioning accuracy) | < 8 μRad |
| Gain error | < 5 mRad |
| Zero offset (batch origin error) | < 5 mRad |
| Long-term drift (continuous 8-hour operation) | < 0.5 mRad |
| Scale drift | < 40 ppm/°C |
| Zero drift | < 15 μRad/°C |
D) Water-Cooling Control
| Item | Specification |
|---|---|
| Water temperature | 25 ± 3°C |
| Max water pressure | < 3 bar |
| Flow rate | > 1 L/min |
| Water hose spec | OD Φ6 mm, ID Φ4 mm |
E) Power / Signal / Interface
| Item | Specification |
|---|---|
| Input voltage | ±24 VDC |
| Rated current | 4 A |
| Interface protocol | XY2-100 |
| Mechanical scan angle | ±12.5° |
F) Environment & Mechanical
| Item | Specification |
|---|---|
| Operating temperature | 0°C to 45°C |
| Storage temperature | -10°C to 60°C |
| Scanner dimensions (L × W × H) | 490 × 170 × 162 mm |
| Scanner weight | ≈ 10.85 kg |
G) Field Size / Focal Length / Focused Spot (Examples)
| Field Size (mm) | 400×400 | 500×500 | 600×600 | 700×700 | 800×800 |
|---|---|---|---|---|---|
| Focal length (mm) | 500 | 550 | 650 | 750 | 850 |
| Focused spot (mm) | 0.336 | 0.41 | 0.483 | 0.556 | 0.63 |
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