3D Marking Head

  • Update:Jul 03, 2021
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Our new excelliSHIFT extends a 2D scan head into a highly dynamic 3D system. Based on tried-and-proven galvanometer technology, its completely new design drastically improves dynamic performance compared to conventional z-axes.

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LSJC Series 3D Marking Heads (Dynamic Focusing Scanners)

laser marking heads

Part number

Max entrance dia. mm

DC power supply, V

Dimension

LxWxH,mm

LSJC-xxxx-3D7210

10

24

 

LSJC-xxxx-3D2207

12

24

262x110x110

LSJC-xxxx-3D8220

20

24

 

LSJC-xxxx-3D8230

30

24

556.3x176x158

LSJC-xxxx-3D8330

30

24

 

 

Part Number

LSJC-1064-10-3D7210-300

LSJC-355-10-3D7210-200

LSJC-xxxx-12-3D2207

Input Aperture

10mm

10mm

12mm

Mark field

300x300mm

200x200mm

 

Linearity

99.9%

99.9%

99.9%

Small step response time

0.3ms

0.3ms

0.45ms

Maximum Scan Angle

±15°

±15°

±15°

Resolution

12μrad

12μrad

12μrad

Repeatability

8μrad

8μrad

8μrad

Working Temperature

0-45℃

0-45℃

0-45℃

Storage Temperature

-10 to +60℃

-10 to +60℃

-10 to +60℃

Input Voltage

±24VDC

±24VDC

±24VDC

Interface Signal Digital

XY2-100

XY2-100

XY2-100

Dimension(L×W×H)

 

 

262x110x110

 

Part Number

LSJC-1064-20-3D8220-500

LSJC-10.6-30-3D8230-300

LSJC-10.6-30-3D8330-1200

Input Aperture

20mm

30mm

30mm

Mark field

500x500mm

300x300mm

1200x1200mm

Linearity

99.9%

99.9%

99.9%

Small step response time

0.8ms

1.2ms

1.2ms

Maximum Scan Angle

±15°

±15°

±15°

Resolution

12μrad

12μrad

12μrad

Repeatability

8μrad

8μrad

8μrad

Working Temperature

0-45℃

0-45℃

0-45℃

Storage Temperature

-10 to +60℃

-10 to +60℃

-10 to +60℃

Input Voltage

±24VDC

±15VDC

±15VDC

Interface Signal Digital

XY2-100

XY2-100

XY2-100

Dimension(L×W×H)

 

556.3x176x158

 

LSRM Series 3D Marking Heads

Part number

Max entrance dia. mm

Control

DC power supply, V

Dimension

LxWxH,mm

LSRM-1064-6-QPT

6

XY2-100

15

254x97x105

LSRM-1064-7.2-QPT

7.2

XY2-100

15

254x97x105

LSRM-1064-8.4-QPT

8.4

XY2-100

15

254x97x105

LSRM-532-3.3-QPT

3.3

XY2-100

15

274x109x116

LSRM-532-4-QPT

4

XY2-100

15

274x109x116

LSRM-532-4.6-QPT

4.6

XY2-100

15

274x109x116

LSRM-xxxx-QP20

 

XY2-100

15

350x140x188

LSRM-xxxx-QP30

 

XY2-100

15

400x155x194

1. LSRM-QPT: 3D Post-Scanning Solution

(Refer to LSRM-Q datasheets for 2D marking heads)

This solution includes a 2D galvoscanner system LSRM-Q Series, a dynamic focusing unit Proton Series, F-theta lens and a galvo system controller LSRM-UMC4. It uses the post-objective scanning technology, the working volume is about 150*150*45 with the FL 210mm F-theta lens. The advantages are fast marking speed, small focal spot and low power loss.

Laser type

Nd:YAG

Nd:YAG doubled

Wavelength

1064nm

532nm

Beam expansion factor

1.67

3

Input aperture

6mm/7.2mm/8.4mm

3.3mm/4mm/4.6mm

Scan head apertures  

10/12/14mm

10/12/14mm

Focus range in Z-direction

±22.5mm (1)

±2.5mm (2)

Tracking error time

700us

700us

Dimension 254x97x105mm 274x109x116mm

Remarkds: (1) The focal length of the f-theta lens is 210mm; (2) The focal length of the f-theta lens is 100mm. All the above parameters are theoretical.

2. LSRM-QP20/30: 3D Pre-Scanning Solution

(Refer to LSRM-Q10/12/14 datasheet for 2D marking heads)

LSRM-QP20/30: 3D Pre-Scanning Solution includes a 2D galvoscanner system LSRM-Q, a dynamic focus unit Proton series, and a galvo system controller LSRM-UMC4. It uses the Pre-Objective Scanning technology to realize the large field and 3D laser application. The advantage of this system: fast, small focal spot, small power loss.

CO2 laser configuration example: LSRM-QP30

Scanning field

600x600mm

800x800mm

Focal spot diameter

364um

487um

Working distance

502mm

777mm

Resolution

9um

12um

Nd:YAG laser configuration example: (λ=1064nm) LSRM-QP20/30

Scanning field

400x400mm

600x600mm

800x800mm

Focal spot diameter

         QP-20

34um

52um

         QP-30

-

36um

48um

Working distance

         QP-20

502mm

777mm

         QP-30

-

777mm

1051mm

Resolution

6um

9um

12um

UV laser configuration example: LSRM-Q14 + Proton

Scanning field

400x400mm

600x600mm

Focal spot diameter

17um

26um

Working distance

520mm

795mm

Resolution

6um

9um

►►Marking HeadsMarking Heads (LSRM)Marking Software, Basics of Laser Scanning

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