Model SG7220-A Galvanometer Scanner is equipped with 10mm mirrors, its marking speed is very high which is up to 12000 mm/s, in the same time it has high positioning accuracy.
This product is designed by Sino-Galvo Technology Co. Our company specializes in R & D, production and sales of galvanometer for 21 years, we can provide you with high quality customized service and make you satisfied with our after-sales service.
| Speed | |
| Marking Speed(1) | 12000mm/s |
| Writing Speed(2) | 600cps |
| Step Response Time(1% of full scale) | 210us |
| Step Response Time(10% of full scale) | 710us |
| Tracking Error Time | ≤138us |
| 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(3) | 10600nm/1064nm/355nm |
| Power and Signal | |
| Input Voltage | ±15VDC |
| Rated Current | 2A |
| Interface Signal | XY2-100, ±5V |
| Mechanical Scan Angle(4) | ±11° |
| Working Current, Temperature, Dimension | |
| Working Temperature | 0℃--45℃ |
| Storage Temperature | -10℃--60℃ |
| Aperture | 10mm |
| Galvanometer Scanner Dimension (L×W×H) | 118.5×96.5×97.7mm |
| Galvanometer Scanner Weight | ≈1.9Kg |
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