Carmanhaas high power welding module including QBH Module, scan head and F-theta Scan lenses. We are focus on high end industrial laser application. Our standard model is PSH14, PSH20 and PSH30.
PSH14-H high power version- for laser power ranging from 200W to 1KW(CW); fully sealed scan head with water cooling; suitable for high laser power, dusted, or environmentally challenging occasions, e.g. additive manufacturing(3D printing), precise welding, etc.
PSH20-H high power version- for laser power ranging from 300W to 3KW(CW); fully sealed scan head with water cooling; suitable for high laser power, dusted, or environmentally challenging occasions, e.g. additive manufacturing(3D printing), precise welding, etc.
PSH30-H high power version- for laser power ranging from 2KW to 6KW(CW); fully sealed scan head with water cooling; suitable for super high laser power, extremely low drift occasions. E.g. laser welding.
Welding battery cell covers is a typical application for the High Power welding module, as is welding cell contact surfaces made of aluminum or copper plates in order to electrically connect the individual cells to a battery block. The module is also a perfect solution for welding steel plates using the “remote welding” method, mounted on axis gantries or robot arms. In addition to the deflection unit with 30 mm aperture, deflection units with 20 mm aperture are available for plastics welding.
1. Extremely low temperature drift (≤3urad/℃); Over 8 hours Long-Term Offset Drift ≤30 urad
2. Extremely high resolution and repeatability; resolution≤ 1 urad; repeatability≤ 2 urad
3. Extremely high speed:
PSH14-H: 15m/s
PSH20-H: 12m/s
PSH30-H: 9m/s
|
Model |
PSH14-H |
PSH20-H |
PSH30-H |
|
Input laser power (MAX.) |
CW: 1000W @ fiber laser Pulsed: 500W @ fiber laser |
CW: 3000W @ fiber laser Pulsed: 1500W @ fiber laser |
CW: 1000W @ fiber laser Pulsed: 150W @ fiber laser |
|
Water cool/sealed scan head |
yes |
yes |
yes |
|
Aperture (mm) |
14 |
20 |
30 |
|
Effective Scan Angle |
±10° |
±10° |
±10° |
|
Tracking Error |
0.19 ms |
0.28ms |
0.45ms |
|
Step Response Time(1% of full scale) |
≤ 0.4 ms |
≤ 0.6 ms |
≤ 0.9 ms |
|
Typical Speed |
|||
|
Positioning / jump |
< 15 m/s |
< 12 m/s |
< 9 m/s |
|
Line scanning/raster scanning |
< 10 m/s |
< 7 m/s |
< 4 m/s |
|
Typical vector scanning |
< 4 m/s |
< 3 m/s |
< 2 m/s |
|
Good Writing quality |
700 cps |
450 cps |
260 cps |
|
High writing quality |
550 cps |
320 cps |
180 cps |
|
Precision |
|||
|
Linearity |
99.9% |
99.9% |
99.9% |
|
Resolution |
≤ 1 urad |
≤ 1 urad |
≤ 1 urad |
|
Repeatability |
≤ 2 urad |
≤ 2 urad |
≤ 2 urad |
|
Temperature Drift |
|||
|
Offset Drift |
≤ 3 urad/℃ |
≤ 3 urad/℃ |
≤ 3 urad/℃ |
|
Qver 8hours Long-Term Offset Drift （After 15min warn-up） |
≤ 30 urad |
≤ 30 urad |
≤ 30 urad |
|
Operating Temperature Range |
25℃±10℃ |
25℃±10℃ |
25℃±10℃ |
|
Signal Interface |
Analog: ±10V Digital: XY2-100 protocol |
Analog: ±10V Digital: XY2-100 protocol |
Analog: ±10V Digital: XY2-100 protocol |
|
Input Power Requirement (DC) |
±15V@ 4A Max RMS |
±15V@ 4A Max RMS |
±15V@ 4A Max RMS |
Note:
(1) All angles are in mechanical degrees.
(2) With F-Theta objective f=163mm. Speed value varies correspondingly with different focal lengths.
(3) Single-stroke font with 1mm height.
