The PSH30HW 2-axis scanhead is engineered exclusively for high-power laser processing. Equipped with a water cooling system, it adapts to 6-kilowatt laser applications with a maximum supported power of 10,000 W, guaranteeing full dynamic performance under high-power working conditions.
Dynamic Performance at High Power：Fully unleash dynamic performance under high-power operating conditions
Hermetic Sealing Performance：Highly sealed housing with excellent air tightness
Anti-Reflection & Safety Performance：Special structural design delivers laser anti-reflection capability and reliable safety protection
Application Fields
The PSH30HW 2-axis scanhead is widely used in high-power laser processing applications including laser welding, laser cutting, laser drilling, material processing and on-the-fly processing.
Mechanical Drawing（Unit of dimension: mm）
 | Legend: 1.I/O Port I/O 2.Water Cooling Inlet 3.Electrical Interface (XY2-100) 4.Power Input 5.Water Cooling Outlet 6.Laser Outlet 7.Laser Inlet |
| PSH30HW | |
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| 机械臂安装尺寸 | |
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| 入光板和安装板 | 出光板 |
Specifications
PSH30HW | Specifications |
Maximum allowed average laser power(1) | 6000 W |
Cooling | Water |
Aperture | 30 mm |
Effective scan angle(2) | ± 10° |
Tracking error | ≤0.5ms |
Step response | ≤1.1ms |
Speed | |
Positioning / Jump(3) | ＜8 m/s |
Line scan(3) | ＜8 m/s |
Vector scan(4) | ＜1 m/s |
Good writing quality(3)(5) | 260 cps |
Precision | |
Linearity | 99.9% |
Repeatability | 2 μrad |
Temperature drift | |
Offset | 20 μrad/℃ |
Gain | 20 μrad/℃ |
Long time drift(after 30 mins warm up) | |
Over 8 hours long-term offset drift | 40 μrad |
Over 8 hours long-term gain drift | 80 μrad |
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 |
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.