3d Large Field Size Dynamics Focusing System

The 3d dynamic focusing system mainly consists of XY galvo, dynamic focusing module, control card and upper computer software. By changing the position of the dynamic focusing mirror, its focus is still on the surface of the workpiece, so as to achieve the effect of the same diameter and small diameter of all the spots in the marking range. Mainly used in electronic communication, auto parts, precision hardware, instruments and meters, shoe materials, clothing, handicrafts, packaging, furniture, architectural models and other industries.

Key Features Of 3d Large Field Size Dynamics Focusing System

The 3D large field size dynamics focusing system is a solution which can realize 3D curved surface and large format under the combination of galvanometer scanning system and voice coil motor. Because the traditional laser scanning solutions can only scan flat surface and large scale.

Connected with computer through TCP/IP communication protocol, multiple scanner systems can be controlled by single one controller computer simultaneously.

When design the optical path, considering the focusing effect under the different format, ensure the minimum laser spot within the working range in order to focus the energy.

Specifications Of 3d Large Field Size Dynamics Focusing System

CO2 IR Ultraviolet

Scan Angle (°) ±11 ±11 ±11

System Emendation Orientation

Accuracy ≤0.1mm（Field Size≤800mm*800mm） ≤0.1mm（Field Size≤800mm*800mm） ≤0.1mm（Field Size≤800mm*800mm）

Repeatability (urad) 2 2 5

Max.Gain Drift (ppm/k) 80 80 8

Max.Offset Drift(uRad/k) 15 15 15

Long-Term Drift Over 8h (mrad) ≤0.3 ≤0.3 ≤0.1

Tracking Error (ms) ≤0.70 ≤0.30/≤0.45/≤0.7 ≤0.45

Wavelength(nm) 10600 1064 355

Incident Spot Diameter（mm） 15 7/10 6

Aperture Size (mm) 30 14/20/30 20

Maximum Laser Power Cw(w/cm²) 1000 1500 300

CONFIGURATION INSTANCE OF CO2 LASER

Field Size (mm*mm*mm) 1/e²The Smallest Spot Diameter1/e²(um) Working Distance (mm)

100*100*0 181 96.5

250*250*10 304 241.5

500*500*150 568.2 550.5

750*750*300 832 860.5

1000*1000*500 1096 1169.5

1250*1250*700 1360 1478.5

1500*1500*900 1625 1788.5

2000*2000*1400 2145 2407.5

CONFIGURATION INSTANCE OF 14mm IR LASER

Field Size (mm*mm*mm) 1/e²The Smallest Spot Diameter1/e²(um) Working Distance (mm)

200*200*40 45.2 177.4

250*250*60 52.1 239.3

300*300*80 60.7 301.2

350*350*100 70 363.0

400*400*120 79.3 425.0

CONFIGURATION INSTANCE OF 20mm IR LASER

Field Size (mm*mm*mm) 200*200*30 400*400*70 500*500*100 600*600*120 700*700*150 800*800*180 900*900*220 1000*1000*240 1200*1200*320

The Smallest Spot Diameter 1/e² (um) 25.75 49 65 77 89 101 113 125 148.5

Working Distance (mm) 184.7 432.2 618.8 679.7 866.3 927.2 1113.8 1174.7 1422.2

CONFIGURATION INSTANCE OF 30mm IR LASER

Field Size (mm*mm*mm) 800*800*50 1000*1000*200 1200*1200*450 1300*1300*550 1400*1400*700 1500*1500*850

The Smallest Spot Diameter 1/e² (um) 70 84 100 108 116 124

Working Distance (mm) 921.6 1169.1 1416.6 1540.3 1664.1 1787.9

CONFIGURATION INSTANCE OF ULTRAVIOLET LASER

Field Size (mm*mm*mm) 1/e²The Smallest Spot Diameter1/e²(um) Working Distance (mm)

200*200*30 11 212

300*300*50 15 309

500*500*100 26 556

700*700*150 34 804

1000*1000*240 46 1175

1200*1200*320 55 1423

Hans scanner provides galvo head co2 laser, galvanometer scanner, laser galvanometer and etc. If you want to know more, please contact us.