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
