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SG8220-3D Dynamic Focusing Scanning

Release time:2018-09-19 11:42  

The model SG8220-3D-700 Galvo scanner has compact design, high positioning accuracy, higher marking speed, and strong anti-interference ability. In the process of dynamic marking, the marking line has high precision, distortion free, power uniform, pattern without distortion, the overall performance has reached the international leading level in the field. The advantages are as following:
■ The advanced small focal spot design, the minimum focal spot is 85um.
■ Accurate optical path design and fabrication, low energy decrement for large scan field and curved surface processing.
■ High speed system, meets above 1500mm/s precision hatch speed.
■ Scan field up to 700x700mm which can meet large scan field engraving requirements.
■ The maximum marking height up to 100mm.
■ The focal axis position is optimized for deep engraving, suitable for embossment, etc 3D applications.
■ Marking software with 3D operation interface, operate 3D upper and lower, right and left, front and back view, set base level, front and back switch, 3D coordinate axis simulating marking content, model frame function to help the operator place the workpiece and edit marking graphics.
■ Precisely control the focal length position of marking machine, automatically adjust Z-axis for 3D marking process, keep the spot size to minimum, ensure the uniform graphic effect after marking on the object.
■ Built-in concave and convex circular tube, concave and convex sphere, slope, cone, polygon, etc. basic models, the operator can easily and rapidly set the marking.
■ 3D models can be imported, 2D graphics can be directly cladded or projected onto built-in curve surface.

■ The whole system adopted the optimization Designing of electromagnetic compatibility, with high signal-to-noise ratio and strong anti-interference ability.


Motor Specification
Working Temperature: 0℃-45℃
Linearity: 99.9%
Setting Time: ≤0.3ms
Scale Drift: <40PPM/℃
Zero Drift: <15μRad. /℃
Long-term Drift Over 8 Hours: <0.5mRad
RMS Current: 2.0A
Peak Current: 15A (Max)
Maximum Scan Angle: ±15°
Storage Temperature: -10 to +60℃
Resolution: 12μrad
Repeatability: 8μrad
Input Aperture: 10mm
Beam Displacement: 13.4mm
Weight: 220g
Frequency: ≤1200Hz

Servo Drive Board Specification
Input Voltage: ±24VDC
Interface Signals Digital: XY2-100
Position Signal Input Resistance: 1KΩ±1%
Position Signal Input Scale Factor: 0.33V/°
Position Signal Output Scale Factor: 0.33V/°
Working Temperature: 0 degrees-45 degrees
Dimension (length*width*height): 75x50x28mm

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