1254813-134x3
Trumpf Fiber Laser Protective Window 1254813
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Trumpf Fiber Laser Protective Window 1254813
['Home', 'Spare Parts', 'Trumpf', '1254813'] Need Trumpf 1254813? Fiber Laser Protective Window for TRUMPF fiber laser …
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Specifications
| Brand | Trumpf |
|---|---|
| Model Number | 1254813 |
| Official Product Name | TRUMPF 1254813 Fiber Laser Protective Window 134 mm x 3.0 mm |
| Applicable System | TRUMPF fiber laser cutting heads and 3D laser systems |
| Product Type | Fiber Laser Protective Window (Cover Slide) |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | Available - genuine and equivalent windows quoted per enquiry |
| Part Number | 1254813 |
| TRUMPF Description | Protective Window SQG 134 x 3,0 mm DZ2A |
| Product Type | Fiber laser protective window / cover slide for laser cutting heads |
| Diameter | 134 mm |
| Thickness | 3.0 mm |
| Tolerances | 134 mm +/- 0.2 mm diameter; 3.0 mm +/- 0.1 mm thickness |
| Material | Laser grade fused silica (99.96% purity) |
| Coating | Anti-reflective AR/AR coating on both sides |
| Wavelength Range | 1030 - 1090 nm broadband, AR optimised at 1064 nm |
| Edge Treatment | Precision ground edges |
| Laser Power Range | Suitable for high power fiber laser cutting / welding (approx. 500 W to 6 kW per equivalent optic suppliers) |
| Cross Reference | 9801340030FS, 981340030LW2, RLT813/134D3T (equivalent window references) |
| Approx. Weight | approx. 0.003 kg per equivalent part data |
| Country of Origin | Contact us for exact specifications |
| OEM | TRUMPF |
Product Description
The window is made of laser grade fused silica with an anti-reflective coating on both sides, optimised for the 1030 - 1090 nm wavelength range used by fiber lasers. It acts as a debris shield in front of the focusing lens, protecting it from spatter, dust and process contamination in laser cutting heads. The TRUMPF 1254813 is a fiber laser protective window (cover slide) for TRUMPF fiber laser cutting systems, with a diameter of 134 mm and a thickness of 3.0 mm.
Basic Product Information
- Laser grade fused silica with anti-reflective AR/AR coating on both sides
- Optimised for the 1030 - 1090 nm fiber laser wavelength range, AR at 1064 nm
- Shields the focusing lens from spatter, dust and contamination to avoid costly optic damage
- Precision ground edges and tight diameter / thickness tolerances for correct seating in the cutting head
- Protective window (cover slide) with 134 mm diameter and 3.0 mm thickness for TRUMPF fiber laser systems
Technical Specifications
Version & Model Difference
Protective windows for TRUMPF fiber laser heads are supplied in different diameters and thicknesses for different cutting heads (for example 134 mm x 3 mm for the 3D / PFO heads covered by part 1254813, and 150 mm x 3 mm windows for other heads). Coating options also differ between fiber laser (1030 - 1090 nm) and CO2 laser optics. Always confirm diameter, thickness and coating against the optic being replaced.
Application Scenarios
- Laser cutting head maintenance on fiber laser cutting machines
- Protection of focusing optics in high power fiber laser systems
- Laser welding, cladding and 3D laser processing heads using 134 mm cover slides
Frequently Asked Questions
What is the TRUMPF 1254813?
It is a fiber laser protective window (cover slide) with a 134 mm diameter and 3.0 mm thickness, made of AR/AR coated fused silica and used in TRUMPF fiber laser cutting heads to shield the focusing lens from contamination and spatter.
What are the optical specifications of the 1254813 window?
134 mm diameter x 3.0 mm thickness, laser grade fused silica with anti-reflective coating on both sides, optimised for the broadband 1030 - 1090 nm range with AR at 1064 nm, and precision ground edges.
How often should a laser protective window be replaced?
The protective window should be inspected regularly and replaced immediately if it is damaged, coated with spatter or contaminated in a way that cannot be cleaned, because a degraded window reduces cutting performance and can damage the focusing lens.
How do I order the TRUMPF 1254813 protective window?
Contact us with the quantity and confirm the diameter, thickness and coating of the optic being replaced. We confirm price, stock and delivery time per order.
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