Home > Laser Parts > 10mmScanlab Heads (Marking Heads)

10mmScanlab Heads (Marking Heads)

  • IPG Series Pulsed Fiber Lasers
  • 15w RF-excited CO2 Laser
  • 10mmScanlab Heads (Marking Heads)
  • Product name: Imports YAG laser
  • F-Theta(forlaser
  • YAG laser protect mirror
  • 10mm aperture fiber laser scan head/galvo head for laser marking machine
  • wuhan bcxlaser 500w IPL xenon lamp price for laser cutting machine
  • inkjet print printing production date, batch number, bar code,trademark logo
  • hot-sale economical portable pvc/id card inkjet printer
  • Quality manufacture 100w co2 engraver laser machine for sale
  • Top quality RECI W2 90W CO2 laser tube packed by wooden box warranty 10 monthes 10000hours lifetime
  • 200w 400w 500wLaser power xenon lamp power YAG welding machine power supply were nine Shenheng Taiyuan Power Supply Company
  • Automatic Hand hold Spurt Inkjet Code Machine for Sale with Price,Inket Code Date Printing Machine
  • Automatic Hand hold Spurt Inkjet Code Machine for Sale with Price,Inket Code Date Printing Machine
  • New product 2017 portable inkjet print printing machine
  • New product 2017 portable inkjet print printing machine
  • New product 2017 portable inkjet print printing machine
  • 2017Best selling Online logo barcode date printing machine on carton box
  • inkjet print printing date code, batch number, bar code,trademark logo
  • sky color printer inkjet for PVC pipe and glass/plastic bottle/ plastic bag/barcode printer/plotter printer
  • High quality low price chinese industrial handheld domino a120 inkjet printer for plastic bottle
  • Chinese Continuous Expiry Date Batch Code wall sky color inkjet printer
  • Chinese Continuous Expiry Date Batch Code wall sky color inkjet printer
  • inkjet print printing date code, batch number, bar code,trademark logo
  • 2017the newest comestic laser product MA Diode laser stack
  • Comestic products!!!The complete solution for Small villi hair removal
  • Comestic products !!!Gold standered of diode laser hair removal
  • Comestic products!!!Dark Skin safty painfree diode laser hair removal
  • Specifications Type: Laser Laser Type: laser Q-Switch: Yes Style: Portable Certification: ISO Place of Origin: Hubei, China (Mainland) Brand Name: OCEAN 1064NM LASER HANDLE Model Number: OCEAN 1064NM LASER HANDLE Feature: Hair Removal Packaging & Delivery
  • Comestic products !!!RF plus diode laser skin lifting whitening hair removal system

Product Abstract:

10mmScanlab Heads (Marking Heads)


Product Description

10mmScanlab Heads (Marking Heads)

A whole laser marking head (or called laser scanner) consists of two scan mirrors, two galvanometers (or calledgalvo-scanner motor)& drive cards (or called driver), a XY mount, a scanning lens (f-theta lens), an interface card (or called D/A card), a set of marking software and a DC power supply.

 

 

Basics of 2-axis laser scanners

 

A laser beam is reflected from two scan mirrors in turn, and directed through a focusing lens. The mirrors are capable of high speed deflection about a rotation axis, being driven by a galvo-scanner motor. In most cases the maximum deflection angle of the mirror is ±12.5° (often ±10° is a safer limit) either side of the non-deflected incidence angle of 45°.

 

Note that, for best performance, the lens will appear to be ‘the wrong way round’ when compared with a standard meniscus lens used in conventional focusing of a laser beam.

 

Some of the design objectives in specification of 2-axis laser scanners are:

* Achievement of desired scanned field size

* Maximization of scan speeds

* Minimizing focused spot sizes

* Lowest cost solutions

 

Some of the limitations to be considered are:

 

* Quality factorQ(Q =M2) of the laser beam

* Scan angle limitations

* Loss of power due to beam-clipping

* Physical aperture of the scanner head

 

Field of scan

 

The laser beam will be scanned over an angleq, equal to twice the mirror deflection angle. So, the typical scanned field might beq=±20° in both X and Y directions. (q=±25° would be the usual maximum scanned field). The field size is then approximately 2Ftanq in both X and Y.

 

The approximation arises because:

 

1) it is usually desirable to have a deliberate distortion characteristic in the scanner lens design so that the field position is proportional toq, not tanq.

2) scanning in two axes produces a geometrical distortion which is unrelated to the lens properties.

 

Focused spot size

 

The lower limit on spot size ‘d’ (1/e2intensity diameter) for a laser beam of diameter ‘D’ (1/e2) is:

d = 13.5QF/Dmm

 

Example: A TEM00beam (Q=1) of13.5mm(1/e2) diameter, focused by a perfect lens of100mmfocal length, will form a focused spot of100mm diameter. (Taking a more realistic value of Q=1.5, the spot size would be150mm).

 

Beam clipping and optical aberrations can lead to focused spot sizes which are larger than the minimum diffraction limited value found from the equation above.

 

Large field sizes demand the use of lenses of long focal length. In turn, this leads to increased focused spot size unless the beam diameter, mirror sizes, and lens diameter are all increased.

 

Spot sizes are given in the form of an average spot size over the whole, maximum, field-of-scan. A second figure, the standard deviation from average spot size, gives a measure of variation of the spot size to be expected over the field.

 

Part Number Description of Marking Head

 

Description of Part Number:  LSxx-xxxx-yy-AAAA

LSxx: laser scanner. xx means series marking heads such as CT, SL, LC, JC.

xxxx: laser wavelength.

yy:  maximum input laser beam diameter.

AAAA: notes or remarks

 

Part number

Max entrance dia. mm

Model of galvo

Dimension

LxWxH,mm

Control

LSCT-xxxx-12-6230

12

CTI-6230

165x125x125

Analog input

LSCT-xxxx-12-6231

12

CTI-6231

165x125x125

Analog input

LSSL-xxxx-7-XS

7

OSSL-XS

79x69x78

XY2-100

LSSL-xxxx-10-S

10

OSSL-S

115x97x94

XY2-100

LSSL-xxxx-10-BC10

10

OSSL-S

106x91x91

XY2-100

LSSL-xxxx-14-M

14

OSSL-M

134x100x106

XY2-100

LSLC-xxxx-10-DIGI

10

 

115x97x97

XY2-100

LSJC-xxxx-10-2206

10

 

119x97x94

XY2-100

LSJC-xxxx-14-2208

14

 

126x98x105

XY2-100

All above marking heads can operate at 1064nm, 532nm, 355nm or 10.6um wavelength. Other entrance diameters available upon request. Please contact us for more information.

 

Remark:

* The marking field of markingheaddepends on the f-theta lens. In general, it is 105x105mm(CO2 laser) or 110x110mm(Nd:YAG laser). Other mark fields are available upon request. In order to have best marking result,you may prepare a few f-theta lenses with different mark fields for your various applications.

* The focused beam diameter depends on the optical system such as beam expander and f-theta lens, laser beam parameter such as beam diameter and beam divergence angle, and marking parameters such as marking speed and material.

* All above analogue marking heads can be converted into digital marking heads via a D/A convertor.

Related Products

Inquiry Information

  • *Subject:

  • *Content:

  • *Telephone Number:

  • *Your E-Mail:

  • *Confirm Text:

    captcha

Brand Zone

Contact Us