PSH14HW is specifically designed for high-power laser processing applications, making it an ideal choice for a wide range of uses, including high-power marking, laser cleaning, drilling, welding, scribing, materials processing, processing on-the-fly, etc.
PSH14HW is optimized to achieve highest dynamic performance in high-laser-power scenarios up to 1-kilowatt range. It is equipped with the water cooling system, and its highly encapsulated housing ensures exceptional air-tightness. With the unique design, this product demonstrates excellent beam reflection-resistant ability and prioritizes safety features.
PSH14HW | Specifications | |
Maximum allowed average laser power(1) | 1000 W | |
Cooling | Water | |
Aperture | 14 mm | |
Effective scan angle(2) | ± 10° | |
Tracking error | ≤0.15 ms | |
Step response (1% of full scale) | ≤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)(6) | ||
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 | 118mm×165mm×145mm | |
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.
(6) Long-term temperature drift is given under an ambient temperature environment of 25°C. and a working load under 500W. Temperature drift testing with high laser power is strictly prohibited. High laser power could induce thermal deformations in both the optical and mechanical systems, making it impossible to differentiate whether the drift is originating from galvanometer scanner itself or due to deformations in the optical and mechanical systems.