Laser Marking Subsystem with PLH3D-XT-50 Laser Head
Lightweight and extremely compact laser for marking and engraving applications. Subsystem is powered with PLH3D-XT-50 engraving laser head. Scan head and F-theta lens are optimized to work with 450nm lasers.
Manufacturer: Opt Lasers
Product Description
Product Specification
| Name | Value | Note |
| Optical Power | 5.0 W | at 25 deg. C |
| Wavelength | 450 nm | +/-10 nm |
| Working Area | 100 x 100 mm | with 160mm EFL lens |
| Spot Size | 200 um | with 160mm EFL lens |
Galvo Scan Head Specification
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Speed |
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Marking Speed(1) |
6500mm/s |
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Writing Speed(2) |
530cps |
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Step Response Time(1% of full scale) |
280us |
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Step Response Time(10% of full scale) |
890us |
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Tracking Error Time |
≤160us |
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Precision and Error |
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Linearity |
99.9% |
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Repeatability (RMS) |
＜8μRad |
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Gain Error |
＜5mRad |
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Zero Offset |
＜5mRad |
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Long-term Drift Over 8 Hours |
＜0.5mRad |
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Scale Drift |
＜40PPM/℃ |
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Zero Drift |
＜15μRad/℃ |
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Wavelength(3) |
450 nm |
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Power and Signal |
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Input Voltage |
±15VDC |
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Rated Current |
2A |
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Interface Signal |
Digital |
XY2-100 |
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Analog |
±5V |
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Max Machinery Scan Angle(4) |
±15° |
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Working Current, Temperature, Dimension |
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Working Temperature |
0℃--45℃ |
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Storage Temperature |
-10℃--60℃ |
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Aperture |
10mm |
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Galvanometer Scanner Dimension (LxWxH) |
118.5x96.5x94mm |
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Galvanometer Scanner Weight |
≈1.65Kg |
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Note: The above data are tested after 30 min warm-up
(1) With F-theta objective, F=160mm, marking 2mm height single character
(2) With F-theta objective, F=160mm, marking 1mm height single character per second
(3) Special wavelength coating film can be customized
(4) If any special requirement, customization is available. Factory default value is ±11°
F-Theta Lesn Specification
