ExtraScan Head
The Extrascan is Chinese first fully digital scanning galvanometer for high precision and drift requirements. This 2 axis galvanometermodel coverage: 10/14/20/30mm aperture 2D galvanometer; 3D galvanometer with 14/20/30mm aperture. Independent research and development of high precision grating encoder, break foreign technology monopoly, 23bit resolution digital galvanometer to achieve excellent positioning accuracy and repeated positioning accuracy. Flexible configuration of FPGA-based digital drive board can match galvanometers with different loads from 10-30mm.
Key Features Of Extrascan Head
2D galvanometer with 10/14/20/30mm aperture
Independent research and development of high-precision grating encoder to achieve excellent positioning accuracy and repeated positioning accuracy
Supports scanning galvanometerposition monitoring and position feedback to detect the status of the galvanometer in real time, ensuring safe and reliable operation of the galvanometer
Specifications Of Extrascan Head
|
ExtraScan |
ExtraScan II 10 |
ExtraScan II 14 |
ExtraScan II 20 |
ExtraScan II 30 |
|
Input Beam Aperture (mm) |
10 |
14 |
20 |
30 |
|
Beam Displacement (mm) |
||||
|
Tracking Error (ms) |
||||
|
Repeatability (µrad) |
＜1 |
＜1 |
＜1 |
＜1 |
|
Offset Drift (µrad/K) |
＜15 |
＜15 |
＜15 |
＜15 |
|
Gain Drift (ppm/K) |
＜8 |
＜8 |
＜8 |
＜8 |
|
Long-term drift over 8 hours (mrad) |
＜0.08 |
＜0.08 |
＜0.08 |
＜0.08 |
|
1% Of Full Scale (ms) |
||||
|
10% Of Full Scale (ms) |
||||
|
Positioning Speed (m/s) |
10 |
7 |
5 |
3 |
|
Typical Scan Angle (°) |
±12.5 |
±12.5 |
±12.5 |
±12.5 |
|
Gain Error (mrad) |
<5 |
<5 |
<5 |
<5 |
|
Zero Offset (mrad) |
<5 |
<5 |
<5 |
<5 |
|
Nonlinearity (%) |
<0.1 |
<0.1 |
<0.1 |
<0.1 |
|
Power Requirements |
±15VDC, ≥3A |
±15VDC, ≥3A |
±15VDC, ≥3A |
±15VDC, ≥3A |
|
Digital Interface |
XY2-100 |
XY2-100 |
XY2-100 |
XY2-100 |
|
Operation Temperature (℃) |
25±10 |
25±10 |
25±10 |
25±10 |
|
Weight (kg) |
5 |
Hans scannerhas professional R&D teams in machinery, software, optics, electronics and process testing, among which more than 70% have master degree or above. The company has a number of domestic and international invention patents, is the first domestic production line and annual capacity of more than 60,000 sets of galvanometer system manufacturer.
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