Laser marking machine V.0042-uv

Nd:YVO4 laserUV laserdiode

Overview
FOBA's ultraviolet marking laser V.0042-uv delivers high-contrast markings on sensitive products by acting photochemically with reduced edge heating. Pulse duration 5–35 ns and up to 4 W of optical power enable color change without significant foaming of plastics, preserving surface integrity. The system can mark materials such as silicones and multi-colored polyamides.

Key application examples

• Cables made of TPE
• Transparent or colored hoses made of PVC
• Medical plastics for invasive applications
• Flame-retardant polyamides such as PA-66 for electronic housings
• Permanent, sterilizable markings for catheters and insulin pumps

Integration & configurability
The extremely compact CP10 laser head is compatible with FOBA M-Series machines and can be integrated into existing production lines. Configurable options include variable cable outlet, two head orientations and horizontal or vertical installation positions.

Benefits

• Material protection — minimal thermal load for sensitive materials
• Biocompatibility — hygiene and sterilisable markings for medical plastics
• Filigree, high-contrast markings suitable for legibility and traceability
• High contrast without additives — solvent- and additive-free marking of plastics
• Low maintenance and economical operation thanks to long-life diodes

Applications
Ideal for gentle, permanent high-contrast marking of ceramics and biocompatible or flame-retardant plastics in industries such as automotive, aerospace, medical technology, electronics and extrusion. The short UV wavelength enables permanent markings without thermal stress.

Technical specifications

• Model: V.0042-uv
• Marking heads: CP10 with five focus lenses (f = 103 / 160 / 210 / 330 / 580 mm)
• Marking field: 48.5 x 48.5 mm (min) – 353.7 x 353.7 mm (max)
• Marking speed: up to 15,000 mm/s; up to 1,200 characters/s
• Line width: from 22 µm (depending on focusing optic)
• Laser type: Pulsed Nd:YVO4, diode-pumped, wavelength 355 nm; power up to 4 W; pulse duration 5–35 ns
• Laser class: 4 (DIN EN 60825-1)
• Software: FOBA MarkUS or FOBA GO
• Interfaces: Network, I/O; optional Profibus / PROFINET / EtherCAT
• Power: L/N/PE 100–240 VAC, 50/60 Hz; typical consumption 300 W
• IP rating: IP20 (marking and supply units)
• Cooling: Air-cooled
• Operating temperature: 10–35 °C; Humidity: < 80% non-condensing
• Weight: marking unit approx. 24 kg (without F‑Theta lens); supply unit approx. 13 kg
• Options: Vision alignment (Intelligent Mark Positioning, IMP), laser pointer
• Notes: application dependent; weight without F‑Theta lens