Laser MarkerML-Z9500 Series

3-Axis controlCO2 Laser Marker

Global Model

EuropeUSA

2

The newly developed 3-axis simultaneous laser control system enables not only traditional X-axis and Y-axis laser controls but also Z-axis control. The ML-Z not only creates precise marking and reduced deformation on targets with varying surface shape and height, but also improves the accuracy of marks on large flat surfaces as well. This dramatic improvement in marking quality puts the ML-Z years ahead of the competition.

3-Axis

World’s first 3-Axis control CO2 laser marker

Traditional

ML-Z

X-axis scanner

Z-axis scanner

■ Marking comparison (on an inclined surface)

Introducing an evolution from 2-axis marking to 3-axis marking… the KEYENCE ML-Z9500 SeriesThe ML-Z’s revolutionary design produces marks in the X, Y, and Z axis, bringing unmatched quality and precision to products of any shape and size.

Y-axis scanner

3

42-mm variable focal length

World’s first

World’s first

Best-in-class

World’s first

300 x 300-mm wide area

Variable spot size

3-Axis CO2 laser markerML-Z9500 Series

30 W

Installation is made easy by eliminating mechanical stages needed to mark at different heights.

Character width and position can be kept constant for exceptionally sharp marking.

A single 3-Axis CO2 laser marker covers a 300 x 300 mm wide area.

World’s first 3-Axis laser markingHigh accuracy marking can be made on any shaped target without worrying about character deformation or displacement.

High-speed 30 W output

Best-in-class

Clear marking even on targets moving at high speed allowing for increased productivity.

4

3-Axis control dramatically improves the accuracy of marking on flat surfacesA uniform focal point over the 42 mm range keeps the character size constant

The XYZ 3-Axis simultaneous laser control system locates the ideal marking distance and spot diameter, ensuring character integrity will never be compromised.

42 mm

The 42-mm variable focal length never attenuates the accuracy

ABCABCABCABC ABCABCABCABC ABCABCABCABC

ABCABCABCABC ABCABCABCABC ABCABCABCABC

ABCABCABCABC ABCABCABCABC ABCABCABCABC

ABC ABC ABC

ABC ABC ABC

ABC ABC ABC

5

Dramatic reduction in setup costs and installation timeThe ML-Z9500 Series locates the focal length at any distance within a 42 mm range. There’s no need to design a complex mechanism to adjust the height of the marker during product changeovers.

Centre of the area

Edge of the area

Jigs or height adjustment equipment was necessary.

Marking with the 42 mm variable focal point

42 mm

Conventional model ML-Z

Conventional model ML-Z

Characters get bolder at the edges Uniform line width of characters across the area

Focal position

Variable focal point

Reference focal position

Position, size or width misalignments.

Marking on-target width and position

Conventionally, the spot size at the centre and the edge of the marking area were different due to the artificial plane created by the fθ lens. ML-Z has solved this problem with 3-Axis laser control. High accuracy marking on a flat surface is guaranteed because of the uniform spot size.

Spot diameter is kept uniform over the entire area

Unlike conventional beam spot defocusing techniques, the ML-Z9500 Series can mark thin, thick, shallow or deep characters without changing coordinates or character sizes. This means that the ML-Z can mark uniform defocused characters at any point within the marking area.

Uniform character size and position regardless of position

(Defocusing)

Conventional model ML-Z

Conventional model ML-Z

Conventional model ML-Z

6

Typical wide area marking applications require either a multiple marker installation, or an X/Y stage to index the target. The ML-Z’s 300 mm marking area reduces installation costs by eliminating the need for multiple marking heads and mechanical index devices. The variable focal range and spot size also helps to keep marking precision equal throughout the entire marking field.

300 x 300 mm marking area with unprecedented accuracyA single ML-Z9500 Series covers 7x the area of conventional models.

10 20

A perfect balance of precision and wide area marking

7

300 x 300 mm full scale

marking area20

10

0

30

Precise 3-Axis markingThe 3-axis control of the ML-Z Series enables sharp marking on surfaces that typically cause problems for conventional laser markers. Crisp, clear characters can be printed on stepped surfaces, inclines, cylinders, cones and more. Three axis marking makes distorted, chipped, or blurred characters a thing of the past!

Marking comparison

Traditional model

Steps

Upper stepLower step Upper stepLower step

Faded characters

ML-Z

Traditional model

Inclined surface

Worn and elongated characters

ML-Z

Traditional model

Cylinder

Distorted and elongated

characters

ML-Z

Traditional model

Circular cone

Character deformation

ML-Z

8

Outstanding accuracy for cutting, boring and peeling3-Axis laser processing minimizes deformation and displacement.

The energy density decreased at the edges. The uniform energy density enables lean laser processing.

The size and shape vary between the centre and the edge of the area.

Size and shape variations between the centre and the edge of the area have been minimized.

The ML-Z9500 Series keeps the spot shape constant with 3-Axis laser control. With the spot size held uniform, cuts and peels can be made without deformation or displacement of the pattern.

Fine cuts can be made over a wide area with high accuracy

The ML-Z9500 Series employs a highly focused laser beam to ensure stable energy density throughout the cut. Deep or rounded cuts are difficult for conventional systems, however the ML-Z’s large focal range (±21 mm) guarantees a clean cut on thick targets.

Lean laser processing

Most marking systems will experience some character variation directly after powering the laser. The ML-Z9500 Series uses a warm up function to ensure the laser has reached it’s stable operating power, eliminating marking variations after startup.

Warm-up function

Conventional model

Conventional model

ML-Z

ML-Z

9

Fast moving production linesHigh-speed 30 W marking capabilities

30 W

The ML-Z9500 Series precisely marks characters on rapidly moving flat or curved surfaces. The deep focal range of the ML-Z means that there’s no need for adjustment for varying product sizes, reducing overall tact time. This allows the maximum performance of the marking head to be utilised in a wide range of applications.

Superior marking control on moving targets

The synergy between the high power of 30 W and the newly developed ultra-high-speed scanner improves productivity. These two features guarantee the ML-Z is ready to meet current and future application requirements without complications.

Contribution to improved productivity

10

Laser design made easy

Edit marks in the two-dimensional setting window

Designing and editing in 3 dimensions is just as easy as 2 dimensionsMarking Builder 2 is an easy-to-use editing tool that converts two-dimensional designs into three-dimensional figures automatically. Even novice uses can easily program the correct power and speed settings for advanced shapes such as steps, spheres, inclines, and cylinders.

Advanced Marking Builder 2 software adds 3-axis configuration tool

Software Lineup that meets every need

Flat Cylinder

Sphere Circular cone

3D editing tool (MB-H3D2)

Marking Builder 2 basic software (MB-H2D3-DVD )

Select a figure

MARKING BUILDER 2

Select a figure from the four standard figures, which includes Flat, Cylinder, Sphere and Circular cone, and attach the set contents on the selected figure.

Step1 Step2

apanese nglish hineseJ E C ermanG

Basic software

3D editing tool (extended edition)

MB-H2D3-DVD

MB-H3D2

■ Marking Builder 2 (option)

Marking Builder 2 basic software (MB-H2D3-DVD)

11

Lay out the marks in the three-dimensional setting window

Mark the target

Marks can be viewed and inspected stereoscopically by changing angles at your command

Marking Builder 2 collectively converts multiple two-dimensional blocks into three-dimensional figures.

Batch editing of multiple blocks on 3D shapes

Marking Builder 2 features a preview window that allows you to view the marking layout in your browser, making it simple to sort and choose specified marking files.

Preview your layout before marking

A figure edited on the two-dimensional setting window can be viewed and inspected in the three-dimensional setting window simultaneously.

Easy-to-use window displays 2D and 3D figures simultaneously

Step3 Step4

3D editing tool(MB-H3D2)

3D editing tool (MB-H3D2)

Multiple blocks set in two dimensions

Batch conversion

Conversion of 2D blocks into 3D shapes

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Expansive lineup of laser marking models

Thin laser beam

The thin laser beam is best for marking in narrow spaces such as on electronic components. The 3-Axis laser control corrects distortion and displacement that may be caused by a slight misalignment that occurred during installation. The thin laser beam enables uniform and precisely positioned marking not only at the centre but also at the edges of the marking area.

Best for electronic components

9.3 µm short pulse width laser

The wavelength of the laser beam has been shortened from 10.6 to 9.3 µm in order to match the laser beam to the heat absorption characteristics of plastics such as PET or PC. The 9.3 µm short pulse width laser clearly marks characters of high visibility in shallow incisions with fewer edges, guranteeing high quality in marking and processing.

Best for transparent or translucent plastics

Flexible PCB Transparent film cutting

Edge

Depth

EdgeDepth

Conventionalmodel

ML-Z

Centre of the area

Edge of the area

No displaced or worn characters

Distortion problems associated with the properties of the Fθ lens of conventional systems have been eliminated, so characters stay clear and crisp over the entire marking area.

Zero distortion over the marking area

The dedicated software easily corrects the head inclination after installation using X, Y, and Z axes adjustment, without the need for a mechanical device.

Mounting Position Correction

■ How can displaced or worn characters be eliminated?

■ Reasons for high quality marking and processing

Area with minimized deformation and distortionDistorted area due to

lens characteristicsMisaligned marking head

Before correction

There is a lot of damage, and the surface is inscribed roughly.

Precise and shallow marking with less damage

After correction

Conventional model

ML-Z

10.6 µm laser 9.3 µm laser

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Features that will further improve efficiency

Working distance pointerThe two red laser beams allow users to view the optimum working distance on the target. There is no need to measure the distance with a scale.

Sample marking functionNot sure what settings will work best for your target material? With one click you can simply run the Sample Marking function to create marks in a range of Speed and Power settings. The optimal marking settings will be visible within seconds!

Guide laser functionCharacters to be marked or the marking area can be viewed by scanning the two red laser beams at high speed. This allows for quick position of the target, reducing scrap caused by erroneous marks.

Colour touch panelThe touch panel facilitates operation of the ML-Z9500 Series in harsh environments that do not allow easy installation of a personal computer.

There are three methods for inputting a real-time adjustment value into the ML-Z:

1. SelectionManually enter the Z-axis data by focusing the guide laser on the target surface.

2. AnalogueReceive data from an analogue device that measures the distance to a target surface.

3. StrobeAdjust to a preset fixed position based on a discrete input from an external device.

■ Real-time adjustment of the Z-axis positionON/OFF status of I/O signals to the controller can be verified with the terminal block monitor.

■ Terminal block monitor and simulation

The history of commands sent to and from the RS-232C port can be quickly inspected

■ Communication history display

The time necessary for receipt of a trigger input can be manually adjusted to avoid problems with noise or chattering

■ Input time adjustment

The error history management records the history of errors.

■ Error history management

Files created on a personal computer can be transmitted to the controller collectively.

■ Batch transmission of configuration files

The intersection elimination function specifies the width necessary to skip over areas that may be marked twice on characters or logos.

■ Intersection elimination function

When marking many pieces over a wide area, the position, marking status, and angle of the targets can be set individually.

■ Individual workpiece offset (Pallet marking)

Select the precise marking

Arbitrary adjustment

Too close

In focus

Too far

AThin

AThick

* The focal point can be adjusted according to the pointer position at any distance.

Touch panel consoleMC-P1(option)

Guide laser Work area guide laser

Character size(Typical examples)

2D code

Barcode

GS1 DataBar bmp/jpg dataLogo mark

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Various industrial applications solved withthe KEYENCE product line

Upon receiving the analogue output form the LK-G, the ML-Z Series detects the change in distance to a workpiece in real time and matches the focal point to the changing distance. This makes the combination LK-G and ML-Z Series a good match for roller or feeder applications.

Laser irradiation check

The FT Series measures the light intensity of infra-red radiation and detects whether laser irradiation is present. The ambient light resistant FT Series measures the radiation from a remote location.

Barcode information check

The BL Series compares the barcode information read with the barcode information registered in the main system. The detected barcode can be automatically fed into the ML-Z and then marked in real time.

■ Marking samples

■ Compatibility with the ML Series

■ Dimensions

175

* Working distance

286

24

329

6592

146.5175

138284

ø52300

155

10

62.55

27.1583 110

Distance pointer

4 x M4, Depth 6 max.Load capacity of mounting hole: Approx. 6 kg (fixed with four screws)

4 x M6, Depth 9 max.Mounting hole (for fixing the marking head unit)

5

165

Marking head unit ML-Z9510W (TW) Marking head unit ML-Z9520W (TW) Marking head unit ML-Z9550W (TW)

+ High speed and high accuracy CCD laser displacement sensor

+ Handy laser barcode reader + Digital radiation thermal sensor

The ML-Z9500 Series has a high degree of compatibility with the existing models, such as the ML-9100 Series and ML-G9300 Series.

LK-G Series

BL Series

FT Series

ML-9100 Series

ML-G9300 SeriesML-Z9500 Series

ML-Z9510

ML-Z9520

ML-Z9550

189 mm (±21 mm)

300 mm (±21 mm)

92 mm (±2 mm)

*Basic working distance

175

* Working distance

286 329

146.5175

659

138284 300

5

165

83 11019.4

Distance pointer

4 x M4, Depth 6 max.Load capacity of mounting hole: Approx. 6 kg (fixed with four screws)

4 x M6, Depth 9 max.Mounting hole (for fixing the marking head unit)

ø62

155

10

69.4

24 2

LK-G Series BL Series

175 286 329

146.5175

659* Working distance

284 300138

5

165155

10

57.6

83 1104 x M6, Depth 9 max.Mounting hole (for fixing the marking head unit)

24 2

ø85

4 x M4, Depth 6 max.Load capacity of mounting hole: Approx. 6 kg (fixed with four screws)

FT Series

Marking characters while following the change in distance

1805.5

360280

40

4 x - ø216

5.5 370 32.2

Laser power cableø8 5 m

57 280

120

85

250.7193.8

23.9

88.6

143.5

50

133181

213

30

18.7

2140.2

45(283)

(58)

48 (47)

(203) 190

93

129

270

171(Effective display area)

(Effective display area)

Cable length: 5 m

15

Controller ML-Z9500WUnit: mm

■ Specifications

■ PC software specifications

Marking head unit

Controller

Console (Colour touch panel)

Wavelength

Output *2

Font

Barcode

2D code

GS1 DataBar

Logo image

Laser cutting

Marking style

Character size (height x width)

Program

Ambient temperature for storage

Ambient temperature for usage

Relative humidity for usage

Controller

Marking head unit

Console

MODEL

Marking style

Marking laser

Guide laser / working distance pointer

Marking area

Basic working distance (±variation width)

Marking resolution

Scan speed

Character type

Marking conditions

Input / Output

Interface

CF memory card slot

Marking unit installation direction

Marking unit cable length

Cooling method

Supply voltage

Environmental resistance

Weight

Wide area type

XYZ 3-Axis simultaneous scanning method

Class 4 Laser Product (IEC60825-1, FDA (CDRH) Part 1040.10 1.)

Semiconductor laser, Class 2 Laser Product (IEC60825-1, FDA (CDRH) Part 1040.10 1.), Wavelength: 655 nm, Output: 1.0 mW

300 x 300 x 42 mm

300 mm (±21 mm)

5 µm

6000 mm/s max.

KEYENCE original font (numerical value, alphabet, katakana, hiragana and kanji) / user font / true type font

CODE39 / ITF / 2of5/NW7 (CODABAR) / JAN / CODE128

QR code / micro QR code / DataMatrix (ECC200 / GS1 DataMatrix)

GS1 DataBar (Truncated)/GS1 DataBar (Truncated) CC-A/GS1 DataBar Stacked/GS1 DataBar Stacked CC-A/GS1 DataBar Limited/GS1 DataBar Limited CC-A

Custom font, logo (CAD) data

BMP/JPEG/PNG/TIF

Fixed point / straight line / dashed line / circle / oval

Stationary marking / movement marking (constant speed / encoder)

0.3 to 300 mm

2000 settings max.

256 blocks

Terminal block input and output / MIL connector input and output

RS-232C/RS-422A/USB2.0 *3

Dedicated for CF memory card *4

All directions

5 m

Forced air cooling

100 to 120 VAC / 200 to 240 VAC 50 / 60 Hz 1500 VA max.

-10 to +60°C, No condensation

0 to 40°C

30 to 85%, No condensation

11.4 kg

16.2 kg

2.0 kg

ML-Z9500W

Registered programs

Number of blocks

Standard model

10.6 µm

30 W

9.3 µm

20 W

10.6 µm

30 W

9.3 µm

20 W

50 x 50 x 4 mm

92 mm (±2 mm)

1 µm

6000 mm/s max.

0.1 to 50 mm

16.1 kg

Thin laser beam

MB-H2D3-DVD

MB-H3D2

MB-HLD

2D setting and editing software(focal length / tilt correction / spot variation / distance pointer adjustment)

3D setting and editing software(marking on plane, cylinder, circular cone and sphere / Z-axis movement marking)

Software tool that converts DXF files into logo or extended character files and edits them.

DescriptionModel

Marking Builder 2 (2D)

Marking Builder 2 (3D) *6

Logo designer *6*7

ML-Z9510W ML-Z9510TW ML-Z9520W ML-Z9520TW ML-Z9550W ML-Z9550TW

10.6 µm

30 W

9.3 µm

20 W

120 x 120 x 42 mm

189 mm (±21 mm)

2 µm

12000 mm/s max.

0.2 to 120 mm

16.1 kg

MC-P1

(SOLD SEPARATELY) *5

*1 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice No.50.*2 Laser tube monolithic output*3 The USB port is dedicated for PC software*4 CF card of SanDisk Corporation recommended.

*5 • Supported OS: Windows 7/Vista (SP1 or higher)/XP (SP3 or higher)• Supported language: Japanese, English, Chinese (Simplified) and German (Chinese supports the simplified Chinese display, but does not support Chinese input.)

For Windows 7/Vista, the 32 bit and 64 bit version are available. For Windows XP, only the 32 bit version is available.• Windows is a registered trademark of Microsoft corporation in the U.S.A.

*6 2D setting and editing software MB-H2D3-DVD must be installed and the USB hardware key is required.*7 Illustrator Plug-in Function supports Adobe® Illustrator® CS or higher. Adobe® Illustrator® is a registered trademark of Adobe Systems Incorporated.

Safety precaution

• Before using the laser marker, be sure to refer to the User’s Manual for thorough knowledge of the contents.

• Do not allow your eyes or skin to be exposed to a directly irradiated laser beam or a diffused reflection laser beam.

Console MC-P1

■ Marking samples

■ Processing samples

Electronic components Discharge valve Ceramics CD

Ampule PTP sheet Infusion Printed circuit board

Filter Video tape Magnetic card PET bottle

Heat seal of bag Glass bottle Glasses frame

Film cutting Cable coat cutting Hole drilling on glass lens Non-woven cloth cutting

Label pealing Gate cutting

WW1-1062

www.keyence.comSAFETY INFORMATIONPlease read the instruction manual carefully in order to safely operate any KEYENCE product.

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KEYENCE CORPORATION1-3-14, Higashi-Nakajima, Higashi-Yodogawa-ku, Osaka, 533-8555, Japan Phone: +81-6-6379-2211

Copyright (c) 2007 KEYENCE CORPORATION. All rights reserved. MLZ95-WW-C-E 1102-6 600557 Printed in Japan

The information in this publication is based on KEYENCE’s internal research/evaluation at the time of release and is subject to change without notice.

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