BM111E EtherCAT Smart Laser Cutting Head

Power rating 3.3KW; Smart sensor technology with real-time status monitoring; EtherCAT protocol.

  • Features
  • Technical Data
  • Communication and auto focus control based on EtherCAT.

  • 4-Color LED lamps to monitor status.

  • Optimized optical configuration and smooth gas circuit.

  • D30mm combo lens to support laser up to 3.3KW.

  • Top cover glass is used to further protect collimation lens.

  • Drawer type cover glass holder to facilitate replacement.

  • Standard QBH/QD (LLK-D) interfaces to work with different fiber lasers.

Fiber Interface


Collimation Length

75mm, 100mm

Clear Aperture


Focusing Length

125mm. 150mm , 200mm

Auto Focus


Nozzle Styles

Single , Double , Custom

- Range

+10mm ~ -14mm

Diameter of Nozzle Tip

- Acceleration

≤ 10m/s²



0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm,

- Velocity

≤ 6m/min



3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm

- Accuracy

≤ 50μm

Assist Gas Pressure

≤ 30 bar

Cover Glasses



~ 5 kg

- Collimation Side (Top)



- Focusing Side (Middle / Bottom)