The PSH10AW 2D scanning head is engineered for laser processing applications demanding high scanning accuracy. It features broad compatibility, high precision, fast response, low temperature drift and outstanding long-term operational reliability.
Reliable Structure: Compact footprint, dustproof, anti-interference and easy to install
Superior Heat Dissipation: Optimized thermal design for high-power laser operation
Wide Compatibility: Supports various processing technologies
Excellent Performance: Minimal temperature drift and high operational stability
Application Fields
The PSH10AW 2D scanning head is widely used in diverse laser processing scenarios, including material processing, multi-head splicing machining, microstructure fabrication, drilling, high-speed laser cleaning, on-the-fly processing and scribing for the semiconductor and solar industries.
Mechanical Drawing（Unit of dimension: mm）
 | Legend： 1.Electrical Interface (XY2-100 / Power Input) 2.Laser Outlet 3.Laser Inlet |
| PSH10AW | |
 |  |
| Input Plate & Mounting Plate | Output Plate |
Specifications
PSH10AW | Specifications |
Maximum allowed average laser power(1) | 300 W |
Optional adaptable wavelengths(8) | 355nm；532nm；1030-1090nm |
Aperture | 10 mm |
Effective scan angle(2) | ± 10° |
Tracking error | ≤0.11ms |
Step response | ≤0.26 ms |
Speed | |
Positioning / Jump(3) | ＜30m/s |
Line scan(3) | ＜30 m/s |
Vector scan(4) | ＜3.5 m/s |
Good writing quality(3)(5) | 1000 cps |
Precision | |
Linearity | 99.9 % |
Repeatability | 2 μrad |
Temperature drift | |
Offset | 15 μrad/℃ |
Gain | 15 μrad/℃ |
Long time drift(after 30 mins warm up) | |
Over 8 hours long-term offset drift | 25μrad |
Over 8 hours long-term gain drift | 40μrad |
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 | 115mm×151.5mm×110mm |
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) The long-term thermal drift test shall be carried out under a constant ambient temperature of approximately 25 °C, with the laser power kept below 500 W. High laser power shall not be adopted for thermal drift testing. Under high laser power, thermal distortion will occur in both the optical system and mechanical system. Consequently, it cannot be determined whether the measured drift originates from the inherent drift of the galvo scanner or from thermal deformation of the optical and mechanical systems.
(7) Appropriate delay parameters must be configured for normal operation of the galvo scanner. Failure to do so may result in abnormal operation of the galvo motor and even irreversible damage to the motor! Please contact PSI engineers regarding relevant parameter configuration issues.
(8) Wavelength customization available. Please consult PSI engineers!