μSpot - the New 6W Blue Laser Head

The combination of speed, engraving resolution, and efficiency! Meet the μSpot - the new 6W blue laser head with working speeds up to 2.5x faster than our PLH3D-6W-XF professional laser head. Our new CNC laser is particularly useful in industrial applications.

PLh3D-6W-uSpot is 2.5x faster than PLH3D-6W-XF laser head

The μSpot CNC Laser - Designed with Industry in Mind

From the very beginning, Opt Lasers laser heads have been distinguished by their ergonomics, thoughtful solutions, and high quality. Now with the arrival of μSpot, the Opt Lasers CNC laser family has expanded. Thanks to the best-in-class focus of the laser beam, we have obtained an even smaller spot size that increases the optical output power by 20%. The μSpot ensures the fastest cutting and engraving speeds possible with a 6W laser as well as a higher engraving resolution. Our new laser head will satisfy even the most demanding professionals.

The μSpot is perfect for cutting thin materials, especially textiles. It enables precise and extremely fast engraving on wood, plywood, leather, cardboard and most plastics, as well as on anodized and painted metals. Our new 6W laser is also perfect for titanium and stainless steel marking. The reduction of the spot surface and the increase of work speed were achieved thanks to the new, customized optics. The μSpot does not require any additional cooling. In industrial applications, μSpot works better than our current heads as a replacement for expensive CO2 lasers.

Comparison of the μSpot and XF Laser Heads

PLH3D-6W-XFPLH3D-6W-μSpot
PLH3D-6W-XF laser headthe μSpot CNC laser
Laser for general engraving and cutting useLaser for specialized applications
Engraving, as well as cutting varied materialsEngraving, as well as cutting of thinner materials
(≤1 mm)
Processing speed: mediumProcessing speed: fast
Multielement lensDual precision-grade aspheric lenses for diffraction-limited focusing performance
Changeable focus distanceFixed focal position (limited by the lens)
Resolution: <250 μmResolution: <150 μm

New Customized Lens System - 20% Higher Optical Efficiency

XF

beam cone shape of the PLH3D-6W-XF laser head

the PLH3D-6W-XF Laser Head

μSpot

beam cone shape of the PLH3D-6W-μSpot laser head

the PLH3D-6W-μSpot - Our New 6 W Laser Head

57% Reduced Area of the Beam Spot

plh3d-series

2.9x Higher Power Density

This is how many photons per mm2 goes through the beam spot area each millisecond.

optical density for the uSpot and the XF blue CNC laser

Beam Cone Shape Comparison

XF

beam cone shape of the PLH3D-6W-XF laser head

the Beam Cone Shape of the PLH3D-6W-XF Laser Head

μSpot

beam cone shape of the PLH3D-6W-μSpot laser head

the Beam Cone Shape of the PLH3D-6W-μSpot Laser Head

Comparison of Specifications

PLH3D-6W-XFPLH3D-6W-μSpot
Dimensions40 x 55 x 78 mm40 x 55 x 105 mm
Focus Distance20 - 120 mm60.0 mm
Input Voltage12 - 24 V12 - 24 V
Max. Power Consumption30 W30 W
Noise58 dBA58 dBA
Weight210 g (7.4 oz.)220g (7.76 oz.)
Mounting Hole TypeM3 x 0.5 x 4.5 mmM3 x 0.5 x 4.5 mm
Ambient Temperature Range0 - 45°C (32 - 113°F)0 - 45°C (32 - 113°F)
Mounting Hole Pattern4 Holes 24 x 15 mm
(0.94 x 0.59 in.)
4 Holes 24 x 15 mm
(0.94 x 0.59 in.)
Modulation Input 10 - 5V Analog/TTL/PWM0 - 5V Analog/TTL/PWM
Modulation Input 20 - 24V TTL/PWM0 - 24V TTL/PWM
Max. Modulation Bandwidth30 kHz30 kHz
Laser Diode Wavelength450 nm450 nm
Laser Diode Optical Power6 W6 W
Max. Power Density70 [kW/cm2]203 [kW/cm2]
Resolution<250 μm<150 μm

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