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Sino Galvo High speed auto-focus galvo laser head SG2206 High-speed Galvo for fiber laser marking engraving machine

SG2206 type galvanometer has good running stability, high positioning accuracy, fast marking speed, strong anti-interference ability and strong comprehensive performance.
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  • SG2206

  • sino galvo

Product Description

Sino Galvo High speed auto-focus galvo laser head SG2206 High-speed Galvo for fiber laser marking engraving machine


SG2206 type galvanometer has good running stability, high positioning accuracy, fast marking speed, strong anti-interference ability and strong comprehensive performance. The specific characteristics are as follows:


■ Adopt photoelectric sensor imported from the United States.

■ Differential photoelectric sensor accurately detects the position of the motor rotor, with good linearity, small drift, high resolution and repeated positioning accuracy.

■ Precise load design for 10mm lens, high motor assembly precision, reasonable structure, small static friction coefficient and zero offset, to ensure good dynamic characteristics of the system.

■ The driver has the function of position and speed advance detection, which greatly improves the dynamic response performance and scanning speed of the whole system.

■ Designed with overload, overcurrent and reverse polarity protection, making the system more reliable.

■ The whole system adopts electromagnetic compatibility optimization design, with high signal-to-noise ratio and strong anti-interference ability.

■ Solve common problems such as galvanometer motor temperature drift, signal interference and zero drift.



Technical Parameters:

Speed

Marking Speed(1)

6000mm/s

Writing Speed(2)

516cps

Step Response Time(1% of   full scale)

288us

Step Response Time(10% of   full scale)

895us

Tracking Error Time

≤164us

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

Digital

XY2-100

Analog

±5V

Machinery Scan Angle(4)

±11°

Working Current, Temperature, Dimension

Working Temperature

0℃--45℃

Storage Temperature

-10℃--60℃

Aperture

10mm

Galvanometer Scanner   Dimension (LxWxH)

118.5x96.5x93.6mm

Galvanometer Scanner Weight

≈1.65Kg



Remarks: 

The above parameters are obtained from the test after 30min of heating

(1) Use F-Theta lens, focal length 160mm, mark 2mm high single-line characters;

(2) Using F-Theta lens, the focal length is 160mm, and the number of single-line characters of 1mm height is marked per second;

(3) Special wavelength coating can be customized;

(4) The standard mechanical scanning angle is ±11°, and the Max mechanical scanning angle is ±15°, which can be customized if there are special requirements.



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