Q5A — QUANTUM AIR LASER, air-cooled fiber laser welder, 1500 W
The perfect balance.
1500 W air-cooled in a compact, single-phase unit. Ideal for manufacturers requiring consistent industrial productivity without the complexity of a hydraulic system.
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The QOVOLT Q5A (QUANTUM AIR LASER) is a 1500 W air-cooled fiber laser welding machine with IP55 protection. It runs on 230 V AC 1 phase (180–270 V), with a 100 % @ 40°C duty cycle and a 1080 nm wavelength. Welding capability: stainless steel up to 5 mm; carbon steel up to 5 mm; galvanized sheet up to 5 mm; aluminium up to 4 mm; brass up to 4.5 mm; copper up to 1.5 mm. It weighs 46 kg and measures 650 × 280 × 575 mm.
What makes this model stand out
Air-cooled — no water, no glycol, no fluid-maintenance downtime
Start welding in just 5 minutes with IntelliCore: 150 presets + 128 modes
4-in-1 system: laser source, torch, wire feeder and cylinder support integrated
Ultralight 480 g torch · 5-in-1 function (welding, tack welding, cutting, cleaning, deoxidising)
Designed to run 24/7 between -15°C and +45°C (IP55)
Save up to 50% energy, 20% gas and 20% material
Materials and thicknesses
Data validated in real industrial welding conditions with argon shielding gas and standard travel speed.
Q5A – Technical Specifications
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Interactive 3D model. Drag to rotate, zoom in and change the lighting.
Q5A frequently asked questions
What materials and thicknesses can the Q5A weld?
The Q5A (1500 W) welds: stainless steel up to 5 mm; carbon steel up to 5 mm; galvanized sheet up to 5 mm; aluminium up to 4 mm; brass up to 4.5 mm; copper up to 1.5 mm.
Does the Q5A need water cooling or a chiller?
No. The Q5A is air-cooled (Forced air · sealed IP55 architecture), with no water, coolant or external chiller; 100 % @ 40°C duty cycle, operating temperature -15 to +45 °C.
What power supply does the Q5A need?
The Q5A runs on 230 V AC 1 phase (180–270 V).
What laser power and wavelength does the Q5A have?
The Q5A has a laser power of 1500 W and a wavelength of 1080 nm. Operating modes: Continuous / Pulsed / Galvo.
How much does the Q5A weigh and what are its dimensions?
The Q5A weighs 46 kg and measures 650 × 280 × 575 mm.
Which standards and certifications does the Q5A meet?
The Q5A complies with: PLe · CE-MD · CE-EMC · CE-EN 60825 · FCC.