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LCR03

3kW 3D Robotic Laser Cutting Head

Manual focus laser cutting head with built-in follower axis for cutting complex 3D shapes

3kW 3D Robotic Laser Cutting Head
  • 3kW 3D Robotic Laser Cutting Head
  • 3kW 3D Robotic Laser Cutting Head
    Without anti-collision protection
  • 3kW 3D Robotic Laser Cutting Head
    With anti-collision protection

    • LCR03

    3kW 3D Robotic Laser Cutting Head

    Manual focus laser cutting head with built-in follower axis for cutting complex 3D shapes

    Our 3kW 3D robotic laser cutting heads with manual-focus use water cooling to keep temperature steady during long runs, so performance stays stable. If there’s a bump, the anti-collision protection resets automatically. The housing of the laser cutting head is light and dust-sealed, which makes handling and maintenance easier. The optics use a three-layer protective-window set that resists wear and keeps contamination out.

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    Product Manual
    Specifications
    Type Manual Focus 3D Robotic Laser Cutting Head
    Model LCR03
    Focus Mode Manual Focus
    Interface Type QBH
    Wavelength 1080±10nm
    Rated Power ≤4kW
    Focal Length 150mm / 125mm
    Collimation Length 75mm
    Focusing Range -12mm~+12mm / -9mm~+9mm
    Centering Adjustment Range ±1.5mm
    Manual Focus Positioning Accuracy 0.1mm
    Follow-up Stroke 27mm
    Follow-up Speed ≤250mm/s
    Auxiliary Gas Pressure ≤2.5MPa
    Weight 5kg
    Application

    These 3D laser cutting heads run on five-axis cutting machines and robotic cells for automotive body work, fenders and other exterior panels. They are capable of handling carbon steel, aluminum, copper, and galvanized metal sheets with consistent quality.

    • 3kW 3D Robotic Laser Cutting Head
    • 3kW 3D Robotic Laser Cutting Head
    Features
    QBH water-cooled fiber input for steady operation
    QBH water-cooled fiber input for steady operation

    Closed-loop water cooling at the QBH interface/connector keeps temperature stable and prevents condensation on the optics, so long runs remain consistent.

    Precision reset locating
    Precision reset locating

    A three-point conical locating system returns the head to its original position after a bump, so alignment stays accurate.

    Sealed built-in height follower with fast response
    Sealed built-in height follower with fast response

    The integrated follower module (capacitive standoff control) is fully enclosed and lightweight, keeping dust out while tracking surfaces quickly for precise, high-speed cutting.

    Triple protective-window stack for optics protection
    Triple protective-window stack for optics protection

    Three protective windows shield the core focusing optics from spatter and dust, improving durability in daily production.

    Anti-collision protection with stop signal
    Anti-collision protection with stop signal

    A compliant sensor mount uses shear screws (designed to break safely on impact) to protect the head and simultaneously send a collision stop signal to the controller.

    Collision emergency stop for safe production
    Collision emergency stop for safe production

    Collision detection ties into the control system to cut power immediately after impact, preventing further damage.
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    They’re intended for thin-sheet work across a broad range of jobs: signage and display parts, small metal fittings and brackets, electrical enclosures and cabinet panels, elevator panels, and thin components in aerospace and automotive (for example, trim pieces and small formed parts). They also suit short, custom runs that need clean edges and stable dimensions.

    The main assemblies use an integrated housing that improves sealing and durability, protecting the optics and extending service life. On the control side, the heads connect to plant CNC/smart control for remote status monitoring with real-time alerts and diagnostics. When readings drift, the system warns operators early to prevent faults, cut unplanned downtime, and avoid extra costs for parts or on-site service. Remote diagnostics speed up root-cause identification, reduce back-and-forth in after-sales support, and improve service efficiency.

    Low-power heads target thin-gauge metals such as carbon steel, stainless steel, and aluminum. As a rule of thumb, thickness is up to about 10 mm for low-power setups; the exact limit depends on the material grade and surface, assist gas, optics, and the overall cutting machine configuration.