Chase Laser BM-Series Auto-Focusing Fiber Laser Cutting Head
Auto-focusing cutting heads for fiber laser machines, available in multiple BM-series models (BM109 / BM111 / BM114S / BM115). Designed for stable kerf quality, quick piercing, and reliable operation in sheet metal fabrication.
Why it matters
- Auto-focus drive for fast piercing and material changeovers.
- Protective glass modules shield the optics to reduce contamination.
- Dual water-cooling and dustproof construction for high-duty cycles.
- QBH interface options and standard assist-gas pressure ratings.
Model overview
| Model | Power class | Auto-focus stroke | Typical optics |
|---|---|---|---|
| BM109 | ~1.5 kW class | ~17 mm | Collimator 75/100 mm; Focus 125/150 mm |
| BM111 | ≤3.3 kW class | +10/-12 mm | Collimator 100 mm; Focus 125/155/200 mm |
| BM114S | ~6 kW class | ~25 mm | Focus 150/200 mm |
| BM115 | 6–12 kW class | ~25 mm | High-power configuration |
Variants & ordering
- Model: BM109 / BM111 / BM114S / BM115
- Optics sets: See variant dropdown (collimator/focus combinations)
- Interface: QBH standard (others per model)
Note: Select the model and optics set according to your laser power and materials. Contact us for a bundle with lens sets, nozzles, and protective windows.
Courier freight is confirmed by destination, weight and carton size. We normally ship by DHL, UPS or FedEx with tracking.
If you are unsure about compatibility, send the cutting-head model, source model, part code or dimensions before ordering. Custom, special-order and opened optical parts are handled according to the agreed order terms.