Products
AF7106S Auto-focusing Scanning System
The model AF7106S galvo scanner has the good running stability, high positioning accuracy, fast marking speed, strong anti-interference ability, the overall performance of AF7106S has reached the international leading level in this field.
The advantages are as following:
■ Adopted the photoelectric sensors which imported from America, and owned the proprietary intellectual property rights.
■ Differential photoelectric sensor for accurate detection of motor rotor position, good linearity, lower drift, high resolution and repeat positioning.
■ Accurate load design for 10 mm mirrors, high accuracy of motor assembly, reasonable structure, very small static friction coefficient and zero offset, all ensured the best dynamic characteristics for the whole system.
■ Design of overload, over-current and reverse connect protection, makes the system running more reliable.
■ This scanner system solved the common problems of motor temperature drift, signal interference and zero drift, etc.
■ Auto-focus mode, one key for positioning to the default focus height quickly, improving the operation efficiency.
AF7106S Technical Parameters
|
Speed |
|
|
Marking Speed(1) |
8000mm/s |
|
Positioning Speed(1) |
12000mm/s |
|
Writing Speed(2) |
540cps |
|
Step Response Time(1% of full scale) |
280μs |
|
Step Response Time(10% of full scale) |
750μs |
|
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/℃ |
|
Power and Signal |
|
|
Input Voltage |
±15VDC |
|
Rated Current |
2A |
|
Interface Signal (Digital) Digital |
XY2-100 |
|
Machinery Scan Angle(4) |
±11° |
|
Working Current, Temperature, Dimension |
|
|
Working Temperature |
0℃--45℃ |
|
Storage Temperature |
-10℃--60℃ |
|
Aperture |
10mm |
|
Galvanometer Scanner Dimension (LxWxH) |
118.5x96.5x94.1mm |
|
Galvanometer Scanner Weight |
≈1.65Kg |
|
Auto-focusing Control Parameters
|
|
|
Distance measuring |
Laser measure distance |
|
Measuring Range (2 types optional) |
120~280mm/200~600mm |
|
Measurement Resolution |
0.01mm |
|
Measurement Accuracy |
±0.1mm |
|
Laser Wavelength (range sensor) |
620-690nm |
|
Single Measure Time |
0.25 second |
