The galvanometer plays the role of controlling the laser beam in the laser marking machine. The direction, Angle and position of the laser beam can be changed after it is reflected by the galvanometer, so that it can illuminate the target object accurately. At the same time, the moving speed and accuracy of the galvanometer also determine the marking speed and accuracy of the laser beam. In addition, the galvanometer can also be quickly switched to achieve the control of the laser beam, so as to achieve different types of marking processing, such as cutting, engraving, branding, etc. Therefore, the galvanometer is one of the important components of the laser marking machine.
| Speed | |
|---|---|
| Marking Speed | 8000mm/s |
| Positioning speed | 12000mm/s |
| Writing Speed | 540cps |
| Step Response Time(1% of full scale) | ＜400μs |
| Step Response Time(10% of full scale) | ＜1000μs |
| Tracking Error Time | ≤160μs |
| Precision and Error | |
| Linearity | 99.9% |
| Repeatability (RMS) | ＜8μRad |
| Gain Error | ＜5mRad |
| Zero Offset | ＜5mRad |
| Long-term Drift Over 8 Hours | ＜0.5mRad |
| Scale Drift | ＜40PPM/℃ |
| Zero Drift | ＜15μRad/℃ |
| Wavelength Option | 10600nm/1064nm/355nm |
| Power and Signal | |
| Input Voltage | ±15VDC |
| Rated Current | 2A |
| Interface Signal | Digital:XY2-100 Analog:±5V |
| Mechanical Scan Angle | ±11° |
| Working Current, Temperature, Dimension | |
| Working Temperature | 0℃--45℃ |
| Storage Temperature | -10℃--60℃ |
| Aperture | 10mm |
| Galvanometer Scanner Dimension | 118.5x96.5x94mm |
| Galvanometer Scanner Weight | ≈1.65Kg |
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