The PSH14 2D scanning head features a compact and lightweight design with excellent cost performance and long-term operational reliability. It also delivers low temperature drift, high precision and superior dynamic performance.
Easy Installation: Compact size, dustproof and anti-interference
Low Temperature Drift: Minimal thermal drift and strong environmental adaptability
High Precision: Accurate positioning to effectively improve processing yield
High Dynamic Performance: Fast response and stable scanning
Application Fields
The PSH14 2D scanning head is flexibly applicable to various laser processing tasks. It is especially suitable for high-demand scenarios including precision marking, cladding, laser engraving, semiconductor material processing, microstructure machining, on-the-fly processing, additive manufacturing (3D printing) and laser cutting.
Mechanical Drawing
| Legend: 1.Laser Inlet 2.Electrical Interface (XY2-100, Power Input) 3.Laser Outlet (Unit: mm)
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PSH14E scanning head | |
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Input Plate & Mounting Plate | Output Plate |
Specifications
PSH14 | Specifications |
Maximum allowed average laser power(1) | 500 W |
Aperture | 14 mm |
Effective scan angle(2) | ± 10° |
Tracking error | ≤0.15 ms |
Step response | ≤0.36 ms |
Speed | |
Positioning / Jump(3) | ＜20 m/s |
Line scan(3) | ＜20 m/s |
Vector scan(4) | ＜3 m/s |
Good writing quality(3)(5) | 700 cps |
Precision | |
Linearity | 99.9 % |
Repeatability | 2 μrad |
Temperature drift | |
Offset(μrad/℃) | 20 |
Gain(μrad/℃) | 20 |
Long time drift(after 30 mins warm up) | |
Over 8 hours long-term offset drift(μrad) | 40 |
Over 8 hours long-term gain drift(μrad) | 80 |
Operating temperature range | 25 ℃ ± 10 ℃ |
Signal interface | Analog:± 10 V or ± 5 V |
Digital:XY2-100 or PRS422 | |
Input power requirement(DC) | ± 15 V @ 5 A Max RMS |
Volume | 156mm x 107.5mm x 119.5mm |
Note:
(1) For laser wavelength 1030-1090 nm.
(2) All angles are in mechanical degrees.
(3) With F-Theta objective f = 160 mm. Speed value varies correspondingly with different focal lengths.
(4) Reapeatibility and temperature drift are measured within this speed.
(5) Single-stroke font with 1 mm height.
