BM114S 6KW auto focus laser cutting head

BM114S 6KW auto focus laser cutting head

High power auto focus

Automatically cut plates of different thicknesses and materials

BM114S series is an automatic focusing fiber cutting head launched by Swiss RAYTOOLS AG in 2017. The product has an external motor with a built-in drive unit. The focus lens is driven by a linear mechanism to automatically change the position within 25mm. The user can set the continuous focus through the program to complete the rapid perforation of thick plates and automatically cut plates of different thicknesses and materials. The product is equipped with a compound lens group with a large clear aperture to integrate the beam, and a diversified interface setting enables it to be matched with various fiber lasers; the optimized optical design and water-cooling design enable the laser head to be stable and stable for a long time under high power jobs.

product features

High power:

With D37 optical lens group, it can withstand power up to 6KW, making it easier to cut thick plates.

Efficient cooling:

Both the collimating lens and the focusing lens group have a cooling structure, and at the same time, the cooling airflow of the nozzle is increased to effectively protect the nozzle and ceramic body and extend the continuous working time.

Lightweight and efficient:

It weighs only about 5.6KG and has a compact structure, which reduces the mechanical requirements of the machine tool.

Large clear aperture:

The 35mm aperture effectively reduces stray light interference and guarantees cutting quality and service life.

Automatic focusing:

Automatic focusing, reducing human intervention, focusing speed 10m/min, repeat accuracy 50μm.

High-speed cutting:

The pre-piercing time of 25mm carbon steel plate is less than 3s @3000W, which greatly improves the cutting efficiency.

technical parameter

Automatic focusing laser cutting head

Power rating: 6000W

     Automatic focusing:

     -Range: +10~-14mm

     -Acceleration: ≤10m/s⊃2;

     -Speed: ≤10m/min

     -Accuracy: ≤50μm

Focal length of collimator lens: 100mm

Focusing lens focal length: 150mm, 200mm

Nozzle hole specifications: single layer, double layer, non-standard

Optical fiber interface: QBH, QD

Nozzle aperture: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm

Clear aperture: 35mm

     Protect the lens:

-Collimation protection lens: φ38mm*1.5mm

-Focus protection lens: φ37mm*7mm

Auxiliary gas pressure: ≤30bar

Weight: ~5.6kg