SCANde INTELLISCANDE14-405NM

SCANde INTELLISCANDE14-405NM

Product Introduction INTELLISCANDE14-405NM is a high speed galvanometer laser scanner with 14 mm clear aperture, optimized for 405 nm ultraviolet laser wavelength. It integrates XY two-axis galvanometer motors, position detectors and optical mirror assembly. The scanner deflects laser beam to realize high speed two-dimensional laser marking, ablation and micro processing. Digital position feedback provides high positioning repeatability for precision laser manufacturing.

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Description

SCANde INTELLISCANDE14-405NM

Technical Specifications

  • Product Type: XY two-axis galvanometer laser scanner
  • Aperture: 14 mm
  • Design Wavelength: 405 nm UV laser
  • Optical Deflection Angle: ±0.35 rad typical
  • Position Detector: Digital encoder position feedback
  • Max Continuous Laser Power: Matched for 405nm UV laser application
  • Typical Scan Field: 95 mm × 95 mm with 160 mm focal length f-theta lens
  • Spot Size: 23 µm typical under standard optical configuration
  • Control Interface: Galvo analog / digital command input
  • Operating Temperature: 10 °C to +40 °C
  • Mounting: Flange mounting to laser processing machine frame
  • Weight: 1.1 kg

Functional Features

  1. Two-axis galvanometer mirrors realize high speed XY laser beam deflection.
  2. Digital position encoder delivers high precision real-time mirror position feedback.
  3. Optical coating optimized for 405 nm ultraviolet laser wavelength, reduces optical loss.
  4. High dynamic response supports sharp edge laser marking and micro ablation.
  5. Built-in temperature sensor monitors internal coil temperature for overload protection.
  6. Tuning parameter sets optimize scanner dynamic performance for different processing tasks.
  7. Mechanical interlock interface connects to machine safety circuit.
  8. Compact integrated housing simplifies mechanical assembly on laser machine.
  9. Low thermal drift maintains positioning accuracy during long continuous operation.
  10. Vibration resistant mechanical structure for industrial laser processing environment.

Application Scenarios

  • UV laser marking for plastic and electronic components
  • Laser micro ablation and thin film patterning
  • PCB UV laser drilling and scribing
  • Semiconductor wafer surface micro processing
  • Glass and transparent material UV laser marking

Material Composition

  • Scanner housing: Aluminium alloy with black anodizing
  • Galvanometer motor core: High torque electromagnetic coil and magnetic rotor
  • Reflective mirror: Fused silica substrate with 405nm anti-reflection and high reflection coating
  • Position detector: Digital optical encoder assembly
  • Window glass: Anti-reflection coated optical glass
  • Sealing parts: Nitrile rubber sealing rings

Structural Characteristics

  • Compact rectangular metal housing with fixed mounting flange.
  • Two orthogonal galvanometer motors carry XY mirrors inside sealed cavity.
  • Optical window allows laser beam entering and exiting the scanner.
  • Internal temperature sensor attached to motor coil assembly.
  • Electrical connector on housing side receives control command and feedback signal.
  • Sealed structure prevents dust contamination of optical mirrors.

Working Principle Laser beam passes through optical window and hits XY mirrors mounted on galvanometer rotors. The motion controller outputs analog or digital command signal to drive galvanometer coils. Electromagnetic torque rotates mirrors to designated angle. Digital encoder measures actual mirror angle and feeds back to controller. Closed loop control continuously corrects mirror position to match target coordinate. The deflected laser beam scans across working field to complete laser marking or micro machining.

Installation Requirements

  • Mount scanner rigidly to laser machine frame via mounting flange.
  • Align laser beam optical axis to scanner center precisely.
  • Use shielded cable for scanner control and feedback wiring.
  • Separate scanner signal cable from high power laser power supply cable.
  • Install matched f-theta lens according to optical design.
  • Perform optical calibration and field distortion correction after installation.
  • Test scanner dynamic response and marking repeatability before production.

Usage Notes

  • Do not expose optical window and mirror surface to finger touch or contamination.
  • Keep scanner housing temperature within rated operating range.
  • Do not exceed maximum laser power rating for 405nm wavelength.
  • Protect scanner from mechanical impact during installation.
  • Disconnect power before opening scanner housing.
  • Replace scanner immediately when mirror damage or permanent positioning drift occurs.

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