DF2830-BL3D-800 Glass tube dynamic focusing
The DF2830-BL3D-800 dynamic focusing system combines its optical design with a linearly driven Z axis for low optical loss, fast response, high positioning accuracy, strong interference resistance and uniform spots across the working field. It supports large-format processing, complex curved surfaces and deep engraving. A separated structure simplifies installation, commissioning, upgrades and maintenance. The DF2830-BL3D-800 dynamic-focus galvanometer works with CO2 lasers to process nonmetals including leather, rubber, wood, bamboo, acrylic, ceramic tiles, plastics, marble, jade, crystal and fabrics. Overall performance reaches that of comparable domestic and international products.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Laser | 10600nm glass-tube CO2 laser |
| Field size (adjustable) | 400×400mm~800×800mm |
| Incident beam spot requirements | 7mm~8mm |
| Beam spot on X&Y-axis mirrors | 30mm |
| Marking speed | 800mm/s |
| Positioning speed | 800mm/s |
| Writing speed | 120cps |
| Step response time [Full travel 1%] | 1260us |
| Step response time [Full travel 10%] | 1580us |
| Tracking error | ≤514us |
| Linearity | 99.9% |
| Repeatability | ＜8μRad |
| Gain error | ＜5mRad |
| Zero offset (batch origin error) | ＜5mRad |
| Long-term drift [Continuous Operating 8 hours] | ＜0.5mRad |
| Scale drift | ＜40PPM/℃ |
| Zero drift | ＜15μRad/℃ |
| Water temperature | 25±3℃ |
| Maximum water pressure | ＜3bar |
| Flow rate | >1L/min |
| Water pipe specifications | Outer Diameter φ6mm， Inner Diameter φ4mm |
| Input Voltage | ±24VDC |
| Rated Current | 4A |
| Interface Protocol | XY2-100 |
| Mechanical scan angle | ±12.5° |
| Operating Temperature | 0℃~45℃ |
| Storage temperature | -10℃~60℃ |
| Galvanometer dimensions (length × width × height) | 490 mm × 170 mm × 162 mm |
| Galvanometer scanner Weight | ≈10.85Kg |
| Focal Length [Field size:400 X400 mm] | 500 mm |
| Focused spot [Field size:400 X400 mm] | 0.336 mm |
| Focal Length [Field size:500 X500 mm] | 550 mm |
| Focused spot [Field size:500 X500 mm] | 0.41 mm |
| Focal Length [Field size:600 X600 mm] | 650 mm |
| Focused spot [Field size:600 X600 mm] | 0.483 mm |
| Focal Length [Field size:700 X700 mm] | 750 mm |
| Focused spot [Field size:700 X700 mm] | 0.556 mm |
| Focal Length [Field size:800 X800 mm] | 850 mm |
| Focused spot [Field size:800 X800 mm] | 0.63 mm |
Key Features
Datasheet
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Supplier Information
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