LJ-V7000, perfilómetro láser 2D/3D

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High-speed 2D/3D Laser ScannerLJ-V7000 Series

NEW

LJ-V7000 Series

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THE WORLD’S FASTEST AT 64,000 PROFILES/SEC.Speed that makes the measurement of any product and of any shape a reality!

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Ultra-high-speed/ Ultra stability

“Improved quality”, “defect outflow prevention”, “increased yield”

Calls and complaints from customers regarding manufacturing issues

continue to increase on a daily basis,

causing the level of demand for these items to increase.

KEYENCE’s new proposal is the LJ-V7000 Series,

an ultra-high-speed inline profile measuring device

that implements ultimate quality control to “measure any product of any

shape ‘with extreme detail’.”

What is a laser measuring device that is truly useful inline?

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[World's fastest] 240 times greater than conventional devices

[Industry's greatest] 64 times the dynamic range of conventional devices

64,000 profiles/sec. sampling 12,800,000 points/sec.The LJ-V7000 Series has achieved the world's fastest sampling speed. Other devices within the 2D laser measuring device market cannot even come close.It can measure the shapes of products running on a line or through equipment at ultra high speeds, with high-resolution and without missing an item. As an example, it can measure targets moving at 6.4 m/s with a pitch of 0.1 mm. The LJ-V7000 Series does not allow the passing of abnormal or defective areas.

Overwhelming workpiece response capabilities and detection stabilityNormally, detection stability is inversely proportional to speed. However, the LJ-V7000 Series has achieved the improvements in both speed and detection stability. Shapes are accurately measured even in cases where black surfaces or inclines with low reflectivity and metallic surfaces with high reflectivity are mixed together under the same optical axis.

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Measurement is performed to determine if the shapes of moulded parts that are extruded at high speeds are correct or not. Various targets can be supported, including rubber, metal, ceramics, concrete, and food products.

Measuring the shapes of projections and depressions on extrusion moulded products

The 3D shapes of flowing targets are measured to determine if they are correct or not. Your own original measurement algorithms can be constructed based on profile data that is sent at high-speeds from the measurement device.

3D profile measurement of forged products

Before coming into the robot picking system, the orientation and shape of the target are scanned and then feedback is sent to the robot. When work is performed by the robot, it is possible to control the robot at high-speeds with accuracy.

Checking orientation before robot picking

Bearings are rotated to detect loose seals and perform a variety of measurements. High-speed measurement is possible, and in addition to bearings, the completion time to inspect shapes for rotating objects is also greatly improved.

Measuring loose bearing seals

Applications

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The shapes of continuous swelling on steel sheets that are flowing at high-speeds are measured. Because it is possible to measure at speeds of up to 64 kHz, you can perform high-definition measurement at fine pitches.

Measuring the swelling of steel sheets

The shape and application amount of solder paste on PC boards are measured. Naturally, this can also be used to perform inspection after chip mounting.

Measuring the application amount for solder paste

Welding grooves and bead shapes are measured. Can be used on site without worry due to its strong IP67 structure, shock resistance, and high-flex cable.

Measuring welding grooves and bead shapes

The warps of small IC pins that are running in an intermittent fashion are measured. It is also possible to measure the microscopic warping on small parts with high-accuracy.

Measuring the amount of warpage on compact electronic parts

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The LJ-V7000 Series is the first 2D laser displacement sensor in the world to adopt a blue laser. A sharp line beam is formed on the light-receiving element by focusing a short wavelength 405 nm laser to its maximum limit with a 2D Ernostar lens. This generates a stabilised high-precision profile. Also, the received light density for the laser has been increased to successfully secure a greater level of received light intensity. This achieves ultra-stable and highly accurate measurement with all types of targets that are typically difficult to detect.

We have developed the world’s first double polarisation function, which distinguishes and cancels multiple reflection light that acts as an obstacle to measurement. Light is shined on the intersection between the X-polarisation and Y-polarisation to calculate differences in the amount of received light for each unit of image capture data. Multiple reflection light has the characteristic of generating differences in the amount of received light for X-polarisation and Y-polarisation, and this characteristic is used to cancel data for areas that have large differences. The power of this function is demonstrated in the measurement of metals with complex shapes and complicated areas.

Blue laser optical system

Double polarisation function

The laser light is projected in a horizontal line by the cylindrical lens and diffusely reflects on the target object. This reflected light is formed on the HSE3-CMOS and by detecting changes in position and shape, displacement and shapes are measured.

Measurement principle

Advanced technology that has achieved ultra-high-speed and high-stability

With a conventional red laser, the beam that formed the image is thick, resulting in the generation of variation in the profile.

Multiple reflection light -> A large difference in light intensity is generated between (1) and (2). Data with areas that contain large differences is canceled.

(1) (X polarisation) Captured image (2) (Y polarisation) Captured image Generator profile

With a blue laser, the image forming beam becomes sharp to enable the measurement of shapes with excellent accuracy.

Red laser (conventional) Blue laser (LJ-V)

Cylindrical lens

2D Ernostar lens

Semiconductor Lasers

GP64-Processor

HSE3-CMOS

World’s first

World’s first

Forms images of profiles with ultra-stability and high-accuracy

Identifies unnecessary multiple reflection light

CMOS image capture datareading

High-resolutionsubpixel processing

High-accuracylinearisation processing

Data output

Linearisation (1)

Data output (1)

linearisation (2)

Reading (2)

Subpixel (1) Subpixel (2)

Reading (1)

64 kHz 64 kHz

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We have newly developed a custom IC that can perform ultra-high-speed pipeline processing that in addition to reading CMOS image capture data and performing high-resolution subpixel processing, also performs high-precision linearisation and data output. This allows for the measurement of objects moving at high-speeds with room to spare.

The LJ-V7000 Series is equipped with the newly developed HSE3-CMOS. In addition to improved speed, the dynamic range has been further powered up over the established and conventional E3-CMOS. Even with the extremely short exposure time of 64 kHz (15.6 μs) it has achieved sensitivity that allows it to reliably measure a range of surfaces from black (small amount of reflection) surfaces to those with lustre (large amount of reflection) as well a wide dynamic range.

LJ-V Can measure profiles for targets moving at 6.4 m/s with a 0.1 mm pitch.

Conventional models Could not measure targets moving at 6.4 m/s with a 24.3 mm pitch

GP*64-Processor

HSE3*-CMOS

* HS=High Speed E3 =Enhanced Eye Emulation

* G=Generating P=Profiles

CMOS(General displacement metre)

E3-CMOS(LJ-G)

HSE3-CMOS(LJ-V)Reflectivity and light intensity in the width

direction will change greatly depending on the shape, colour, material, or sampling speed (exposure time) of the target.

When using low-speed sampling

Measurement is impossible due to insufficient light intensity.

All ranges could be measured.

All ranges could be measured.

Could not be measured at all.

The exposure time is short, so inclines could not be measured.

Even though the exposure time is short, all ranges could be measured

without issue.

When using high-speed sampling

Dynamic range

Dynamic range

64x

240x the speed of conventional devices

300x

Newly developed/world's greatest

Newly developed Achieves 64 kHz ultra-high-speed measurement

Can perform stable measurement of any target even at ultra-high-speeds

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All types of measurements are possible with this single device

With 13 types of measurement details and 7 types of measurement target specifications, this single device can handle a total of 74 types of measurements. This single device achieves the measurement of a wide variety of target and responds to customer demands without missing a beat.

Measures the height of specified points.

Measures the width of specified points.

Measures the radius of curved shapes.

Measures the angle between two specified lines or the angle from a single horizontal line.

Measures the cross-section area from a reference line or master shape.

Calculates multiple measurement results.Measures the distance between 2 points.

Measures the height difference from a reference point to a specified point.

Makes a comparison with the registered master shape and then measures the area with the largest difference in height.

Types of measurements


Types of measurement targets for each measurement

Measures the coordinates/amount of movement for the specified position.

Measures the thickness of specified points.(When using 2 heads)

Measures the coordinate of the centre position for a specified point.

Measures the distance from a reference line to a specified point.

74 types of measurement modesThe industry’s greatest variety

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Any 16 points can be measured simultaneously with a measurement mode that has been selected from the 74 types that are available. Simultaneously completes measurements and inspections that were considered to be a lost cause until now.

Equipped with an easy 3D measurement function for height, height differences, and position. Not only is it possible to measure 2D cross-section profiles but it is also possible to easily measure scanned 3D data of the target.


Distance

Height

Angle

Centre position

Height difference

Width

Bottom height/position

Cross-section area

Types of measurement targets for each measurement

16-point complete simultaneous measurementThe industry's greatest variety

Scanning the measurement target Measurement area settings menu

Measurement area (1)(Peak height)

Measurement area (2)(Average height) Measurement value (1)-(2)

Measurement example (PC board IC chip height difference measurement)

Easy 3D measurement functionEasy for anyone

測定範囲測定範囲

測定範囲測定範囲

Measurement areaMeasurement area

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An emphasis on inline measurement

θ -> X adjustment

<Ex.> Minimum thickness measurement

The measurement area tracks the positional misalignment of the target.

If the position of the workpiece becomes misaligned...

Head AMeasurement area

The actual thickness is a different value. The correct thickness can be measured.

Head AMeasurement area

Head BMeasurement area

Head BMeasurement

area

Head A

Head B

Corrects positional misalignment of the target, which is directly connected to errors in the measurement results. Even in cases where the target is flowing at random or when it is difficult to perform positioning, it is possible to perform measurement without error.

Trusted position adjustment functionX adjustment, Z adjustment, θ adjustment

Double head adjustment function

Conventional LJ-V

Measurement area (1)Measurement area (2)

Measurement area (1)

Measurement area (2)

The LJ-V7000 Series is equipped with a new function that makes it possible to individually set various adjustments in 2 areas. This is effective when measuring gaps, angles, or height differences that are constructed of 2 parts.

Double XZθ adjustment function

Conventional LJ-V

Because position adjustment was applied to a single side as reference, measurement could not be properly performed.

Because original adjustment is applied individually to measurement areas (1) and (2), measurement can be properly performed.

Adjustment

Adjustment

Adjustment

If the position of individual workpieces becomes misaligned...

By understanding the positional relationship of both heads, it is possible to match the θ adjustment centre of rotation for both heads. Even when measuring targets with variation or incline changes, it is possible to measure the correct points.

The θ adjustment centre of rotation for each head differs, so the measurement area for head (B) becomes misaligned.

The θ adjustment centre of rotation for both heads match, so the measurement area is not misaligned.

If the workpiece tilts...

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Can perform encoder synchronised measurement up to a top speed of 64 kHz.Can measure shapes in the direction of movement with high-speed and with an accurate pitch.

In addition to the sensor head, the connection cable also supports an IP67 enclosure rating.There are no problems even in environments like processing plants where spray easily comes on to the product.

Has adopted a high flex cable as standard.Can be installed on robots and other movable parts without worry.

Equipped with high shock resistance that is necessary for industrial robots.

Supports encoder input

IP67 enclosure rating supported for the sensor head and connection cable

High-flex cable

Impact resistance test Clears IEC 68-2-29

A touch panel has been prepared so that it is possible to perform on-site monitor or setting operations during measurement. It is also possible to perform operation using a PC or a console that is connected to a commercially available monitor. It is possible to use the touch panel, a monitor, or a PC depending on the situation.

3-way operationFree selection

Various specifications that include all on-site needsOn site considerations

Touch panel CA-MP120T

Analogue RGB monitor

PC

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Data output that supports a variety of usage methods

Output method

PLC, etc.

PCMeasurement value

Profile data

OK/NG judgement

16 areas x approx. 3,800,000 units of data

Approx. 250,000 profiles

With the LJ-V Series, it is possible to move on to the next measurement while measurement data is being read, thus making it possible to greatly improve tact time.

Conventionally, measurement could not be performed while data was being read.

Workpiece (1)measurement

Conventionally

LJ-V


Workpiece (1)reading









Regardless of whether measurement is being performed or not, it is possible to read data with your desired timing.

Large capacity memory

Storage

Storage

Reading

Equipped with a large-capacity memory that can temporarily store large amounts of data to the controller. With measurement values, 16 areas x approx. 3,800,000 pieces of data can be stored, and with profile data, approx. 250,000 profiles can be stored. Also, stored data can always be read regardless of whether measurement is being performed or not.

Large-capacity memory and data reading at anytimeThe industry's largest

Ethernet

Ethernet

Ethernet

RS-232C

RS-232C

Analogue voltage

I/O

USB

USB

USB

Example of data reading

Generator profile3D camera

LJ-VGenerator profile

If the position of the workpiece changes, then the profile that is obtained will differ.

It is possible to obtain the real measurements and the same profile no matter where measurement is performed within the measurement area.

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Achieves the demands of high-end users

3D measurement camera LJ-V Series

The LJ-V7000 Series has now been equipped with a TOE (TCP/IP off-load engine) specifically for processing high-speed communication. This achieves high throughput that does not affect CPU load. With this it is possible to output 64,000 units of profile data at a top speed of 1 second.Rather than performing measurements in standard measurement mode, the LJ-V7000 Series is used as a measuring probe and is effective in cases when you would like to perform measurements using your own original algorithms. The communications library is also publicly available as standard.

1 Easy installationWhen using a 3D camera, the laser light source and receiver (camera) are independent of each other, which makes it so that performing on-site installation and adjustment consume a great deal of time and effort. With the LJ-V, the laser light source and receiver are contained in a single body, making on-site adjustment unnecessary. This also makes it so that misalignment that occurs from use does not take place.

2 Linearisation adjustment unnecessaryWhen using a 3D camera, the height of individual pixels and width data differ due to the positional relationship of the laser light source and the receiver, and it cannot be used in this state. There is need to perform linearisation adjustment each time that this occurs. With the LJ-V Series, authentic data from the controller that has already been processed with linearisation adjustment is output, so there is no need for you to perform adjustment tasks.

3 A measuring device that guarantees accuracyThe LJ-V Series is not a “camera”, but a “measuring device” that guarantees accuracy. Depending on the international standard, calibration is performed with a standard machine. Measurement and inspection with sense of security and reliability are possible.

Giga bit Ethernet

Profile data

Profile data Max. 64,000 profiles/sec.

Pixel pitch

Height data that has been linearised at 20 bits for each point

Continuous profile data output at a top speed of 64 kHzPublicly open communications library

Differences with a 3D measurement camera

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Easy and convenient! PC software that has thoroughly considered usability

With the LJ-V7000 Series, you can instantaneously check the results of a scanned target using a 3D bird's eye view. This makes it possible to intuitively understand if measurement is stabilised or not.

It is possible to simultaneously check your favourite screens, including measurement values, measurement profiles, height image displays (greyscale displays), and measurement value trend graphs. It is possible to freely determine the screen size and placement to construct your own original screen.

Measurement value monitor

Scan

Height image display(Greyscale display)

Profile display

Easy 3D display function

Multi-screen function

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Easy navigation settingsAnyone can perform setting intuitively and by following the navigation in the order of image capture settings, measurement settings, and output settings.

Settings applied in real-timeThe measurement conditions are applied to the settings screen profile in real-time. There is no need to return to the measurement screen for confirmation, making it possible to greatly reduce the time and effort spent on setting up.

Hint functions that don't require the manual“Hint” icons have been prepared for each screen.

It is possible to store approx. 28,000 profiles. You can also store measurement values for 16 outputs at the same time. The LJ-V7000 Series is equipped with various analysis functions, which is useful for the verification of defects and for research and development.

Can check the ON/OFF status of controller I/O terminal in a list. It is possible to greatly reduce the time and effort that until now were exhausted on-site.

Easy settings

Profile storage function Terminal operation monitor function

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Repeatability Repeatability Repeatability Repeatability Repeatability

Measurement range

Measurement range

Measurement range

Measurement range

Measurement range

Z-axisX-axis

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X-axis

0.4 μm

54.6±7.6 mm14 mm

5 μm

57 mm

80 mm

103 mm

Width： 25 mm

Width： 39 mmWidth： 15 mmWidth： 15 mmWidth： 13.5 mm

Width： 8 mmWidth： 14 mmWidth： 8 mm Width： 32 mm

Measurement range80±23 mm



Width： 240 mm

445 mm

Width： 180 mm300 mm


Long range

LJ-V7200

Ultra-long range

LJ-V7300

Z-axisX-axis

Z-axis

X-axis

0.4 μm

60±8 mm15 mm

5 μm

Z-axisX-axis

Z-axis

X-axis

0.5 μm

80±23 mm32 mm

10 μm

Z-axisX-axis

Z-axis

X-axis

1 μm

200±48 mm

62 mm

20 μm

Z-axisX-axis

X-axis

5 μm

300±145 mm180 mm

60 μm

Z-axis

Controller variation

LJ-V7001NPN output type

LJ-V7001PPNP output type

Controller LJ-V7001(P)

Head connection cableCB-B3（3 m）/ CB-B10（10 m）

Head connection extension cable CB-B5E（5 m）/ CB-B10E（10 m） CB-B20E（20 m）

Touch panel monitor extension cableOP-87258（3 m） OP-87259（10 m）

Settings monitor software LJ-H2

ConsoleOP-87504

Display output unit LJ-VM100

USB cable (LJ-H2 accessory)OP-66844

RS-232C cable OP-96368（2.5 m）

Display monitor connection cable OP-66842（3 m）/ OP-87055（10 m）

D-sub9 pin connector OP-26401

24 VDC constant-voltage power supplyCA-U3

Monitor Optional accessoriesController Cable connector

High-accuracy specular reflection

LJ-V7060K

High-accuracy

LJ-V7060

Middle range

LJ-V7080

Touch panel monitorCA-MP120T

Specialised monitor standOP-87262

60 mm68 mm

52 mm

Measurement range54.6±7.6 mm

54.6 mm62.2 mm

47 mm

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152 mm

200 mm

248 mm

Width： 62 mm

Width： 73 mm

Width： 51 mm

LJ-V SeriesSelection guide

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Sensor head

Components selection guide

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Repeatability Repeatability Repeatability Repeatability Repeatability

Measurement range

Measurement range

Measurement range

Measurement range

Measurement range

Z-axisX-axis

Z-axis

X-axis

0.4 μm

54.6±7.6 mm14 mm

5 μm

57 mm

80 mm

103 mm

Width： 25 mm

Width： 39 mmWidth： 15 mmWidth： 15 mmWidth： 13.5 mm

Width： 8 mmWidth： 14 mmWidth： 8 mm Width： 32 mm




Width： 240 mm

445 mm



Long range

LJ-V7200

Ultra-long range

LJ-V7300

Z-axisX-axis

Z-axis

X-axis

0.4 μm

60±8 mm15 mm

5 μm

Z-axisX-axis

Z-axis

X-axis

0.5 μm

80±23 mm32 mm

10 μm

Z-axisX-axis

Z-axis

X-axis

1 μm

200±48 mm

62 mm

20 μm

Z-axisX-axis

X-axis

5 μm

300±145 mm180 mm

60 μm

Z-axis

Controller variation

LJ-V7001NPN output type

LJ-V7001PPNP output type

Controller LJ-V7001(P)

Head connection cableCB-B3（3 m）/ CB-B10（10 m）

Head connection extension cable CB-B5E（5 m）/ CB-B10E（10 m） CB-B20E（20 m）

Touch panel monitor extension cableOP-87258（3 m） OP-87259（10 m）

Settings monitor software LJ-H2

ConsoleOP-87504

Display output unit LJ-VM100

USB cable (LJ-H2 accessory)OP-66844

RS-232C cable OP-96368（2.5 m）

Display monitor connection cable OP-66842（3 m）/ OP-87055（10 m）

D-sub9 pin connector OP-26401

24 VDC constant-voltage power supplyCA-U3

Monitor Optional accessoriesController Cable connector

High-accuracy specular reflection

LJ-V7060K

High-accuracy

LJ-V7060

Middle range

LJ-V7080



60 mm68 mm

52 mm

Measurement range54.6±7.6 mm

54.6 mm62.2 mm

47 mm

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152 mm

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248 mm

Width： 62 mm

Width： 73 mm

Width： 51 mm

LJ-V SeriesSelection guide

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Specifications

Controller/display output unit/operating system environment

• The rating for NPN open-collector output is up to 50 mA (40 V or less), residual voltage of up to 1 V• The rating for PNP open-collector output is up to 50 mA (30 V or less), residual voltage of up to 1 V• The rating for non-voltage input is up to 1 V for ON voltage and up to 0.6 mA for OFF current• The rating for voltage input is a maximum input voltage of 26.4 V, a minimum ON voltage of 10.8 V, and up to 0.6 mA for OFF current

*1 Connections through a hub are not covered under warranty.*2 All languages except for Japanese and English are expected to receive support in the near future.• Windows is a registered trademark of the Microsoft Corporation, U.S.A.• Core is a registered trademark of the Intel Corporation.

Model LJ-V7001 LJ-V7001P

No. of connectable sensors Max. 2 units

DisplayMinimum display unit 0.1 μm, 0.00001 mm2, 0.01°

Maximum display range ±99999.9 mm, ±999999 mm2

Input terminal block

Laser remote interlock input Non-voltage input

Encoder input NPN open-collector output, voltage output (5 V/12 V/24 V), and line-driver output all supported

Trigger inputs

Non-voltage input Voltage input

Timing 1, 2 input

Auto-zero1, 2 input

Reset 1, 2 input

Start measurement/stop input

Start storage/stop input

Clear memory input

Laser OFF input

Programme switch input Non-voltage input x 4 inputs Voltage input x 4 inputs

Output terminal block

Analogue voltage output ±10 V x 2 outputs, Output impedance: 100 Ω

OUT comparator outputNPN open collector output x 12 outputs

(Can freely assign 16 OUTs x 3 stage judgement results)PNP open collector output x 12 outputs

(Can freely assign 16 OUTs x 3 stage judgement results)

Strobe output

NPN open collector output PNP open collector outputDisable trigger output

Memory FULL output

Ready output

Error output NPN open collector output (N.C.) PNP open collector output (N.C.)

Ethernet interface 1000BASE-T/100BASE-TX

USB Interface USB 2.0 high speed compliant (USB 1.1 Full-SPEED compatible)

RS-232C interface Measurement data output and control I/O (Can select a baud rate of up to 115,200 bits/s)

RatingVoltage Includes 24 VDC ±10% ripple (P-P)

Maximum current consumption 1.3 A or less when connected to 1 head/ 1.9 A or less when connected to 2 heads

Environmental resistance

Operating ambient temperature 0 to +50°C

Operating ambient humidity 20 to 85% RH (No condensation)

Weight Approx. 1500 g

Model LJ-VM100

Monitor outputAnalogue RGB XGA (1024×768)Touch panel monitor (CA-MP120T), specialised connector included

Voltage Supplied from the controller

Power consumption 2.5 W or less


Operating ambient temperature 0 to +50°C

Operating ambient humidity 20 to 85% RH (No condensation)


Item Minimum system requirements

PC InterfaceEthernet*1 1000BASE-T/100BASE-TX

USB*1 USB 2.0 high speed compliant (USB 1.1 Full-SPEED compatible)

Supported OSWindows7 (Home Premium, Professional, Ultimate)Windows Vista (Home Basic, Home Premium, Business, Ultimate)Windows XP (SP2 or later) (Home Edition, Professional Edition)

Supported languages*2 Japanese, English, German, French, Simplified Chinese, Traditional Chinese

CPU Core i3 2.3 GHz or higher

Memory capacity 2GB or more

2D cache memory 2MB or more

Free space on hard disk 10GB or more

Display resolution XGA (1024 x 768) or higher


Controller

Display output unit

LJ-H2 (LJ-Navigator 2) operation system environment

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Model CB-B3 CB-B10 CB-B5E CB-B10E CB-B20E

Cable type Head cable Extension cable

Cable length 3 m 10 m 5 m 10 m 20 m

Minimum bend radius 22 mm

Enclosure rating*1 IP67 (IEC60529)

Material (outer covering) PVC

Weight Approx. 250 g Approx. 750 g Approx. 400 g Approx. 800 g Approx. 1500 g

Head/cable

*1 This value is from a case in which measurement has been performed with a reference distance at an average frequency of 4096 times.*2 The measurement targets are KEYENCE standard targets (white diffused objects). This value is from a case in which the average height of the

default setting area has been measured in height mode. All other settings are default.*3 The measurement target is a pin gauge. This value is from a case in which the position of the intersection between the rounded surface of the

pin gauge and the edge level has been measured in position mode. All other settings are default.*4 The measurement targets are KEYENCE standard targets (white diffused objects). The profile data is from a case in which measurement has

been performed with 64x smoothing and 8x averaging. All other settings are default.*5 The linearity will differ depending on the measurement area. (See the diagram on the right.)*6 When the measurement area is at its minimum, binning is ON, image capture mode is set to standard, and parallel image capture is ON in

high-speed mode. All other settings are default. When the measurement area is at its minimum, binning is ON and image capture mode is set to standard in advanced function mode. All other settings are default.

*7 This value is from a case in which the head cable (CB-B*) or extension cable (CB-B*E) has been connected.*8 When measuring white paper, this is the illuminance for the light-receiving surface of the sensor head when light has been shined onto white

paper. *9 Use the sensor head after first mounting it on a metal plate.*10 Viewing the laser output with certain optical instruments (for example, eye loupes, magnifiers and microscopes) within a distance of 100 mm

may pose an eye hazard.*11 The laser classification for FDA(CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice No.50.

*1 This value is from a case in which the sensor head has been connected. However, the controller side connector is not included.• Regarding cable extension between the head and controller: Up to 2 cables can be connected with the CB-BxxE, and these cables should be kept to a total length of 30 m or less.

Model LJ-V7060K LJ-V7060 LJ-V7080 LJ-V7200 LJ-V7300

Mounting conditions Specular reflection Diffuse reflection

Reference distance 54.6 mm 60 mm 80 mm 200 mm 300 mm

Mea

sure

men

t ran

ge

Z-axis (height)±7.6 mm

(F.S.=15.2 mm)±8 mm

(F.S.=16 mm)±23 mm

(F.S.=46 mm)±48 mm

(F.S.=96 mm)±145 mm

(F.S.=290 mm)

X-axis (width)

NEAR side 8 mm 13.5mm 25 mm 51mm 110 mm

Reference distance 14 mm 15 mm 32 mm 62 mm 180 mm

Far side 8 mm 15 mm 39 mm 73 mm 240 mm

Light source

Blue semiconductor laser

Wavelength 405 nm (visible beam)

Laser classIEC60825-1FDA(CDRH) Part 1040.10*11

Class 2 Laser Product Class 2M Laser Product*10 Class 2 Laser Product

Output 4.8 mW 10 mW 4.8 mW

Spot shape (reference distance) Approx. 21 mm x 45 μm Approx. 48 mm x 48 μm Approx. 90 mm x 85 μm Approx. 240 mm x 610 μm

Repeatability*1Z-axis (height) *2 0.4 μm 0.5 μm 1 μm 5 μm

X-axis (width) *3 5 μm 10 μm 20 μm 60 μm

Linearity Z-axis (height) *4 ±0.1% of F.S.±0.05 to *5

±0.15% of F.S.

ProfileData interval

X-axis (width) 20 μm 50 μm 100 μm 300 μm

Sampling cycle (trigger interval)*6Top speed: 16 μs (high-speed mode)

Top speed: 32 μs (advanced function mode)

Temperature characteristics 0.01% of F.S./°C


Enclosure rating*7 IP67 (IEC60529)

Ambient operating illuminance*8 Incandescent lamp: 10000 lux max

Ambient temperature*9 0 to +45°C

Operating Ambient humidity 20 to 85% RH (No condensation)

Vibration resistance 10 to 57 Hz, 1.5 mm double amplitude in X, Y, and Z directions, 3 hours respectively

Impact resistance 15 G/6 msec

Material Aluminium

Weight Approx. 450 g Approx. 400 g Approx. 550 g Approx. 1000 g

Sensor head unit

Cables

110

±0.05% of F.S.

180

240

145

145 ±0.1% of F.S.

±0.15% of F.S.

High-accuracy specular reflection modelLJ-V7060K

High-accuracy modelLJ-V7060

4213 16 4 x M3

Depth: 3.5

13.5

15

15

88

18.5

30

25

60

2 x M4Depth: 2.8

M4Depth: 4.2

21

22 65

11

20

2 x ø4.4Mounting hole

28

110 (75)

59

4

88

12

35°

80 71

60

Middle-range modelLJ-V7080 4 84

2 x M4Depth: 6

M4Depth: 2.8

2111

20

7196 (75)

12

24°


4

4

6271

80

23

23

Depth: 3.514 16

424 x M3

18

25

32

39

23

80

20

30

23

Long range modelLJ-V7200

4 x M4Depth: 2.8

32 105

20

11

4

12

24.2°

3 x ø4.432 105

145 (75)

Mounting hole

6877

200

48

48

73

18

51

62

4 x M3Depth: 3.5

13 1642

30

25

200

48

48

Ultra-long range modelLJ-V7300

4 x M3Depth: 3.5

16 2557

30

110

180

240

50

20

300

145

145


38 100173

124

21.2°

300

145

145

7988

38 100

4 x M4Depth: 2.8

16

25

Measurement area

Measurement area

Measurement area

Measurement area

Depth: 3.54 x M3

7.67.6

814

8

18.5

13 16

42

54.6

2111

20

2 x M4Depth: 2.8

M4Depth: 4.2

35°

114.383.5

52.6

48.6

7.67.6

2.4 2.4

Mounting hole2 x ø4.4

96.7

11.3

104.1

54.6

(75)

Measurement area

20

Dimensions

Sensor head

Unit (mm)

High-accuracy specular reflection modelLJ-V7060K

High-accuracy modelLJ-V7060

4213 16 4 x M3

Depth: 3.5

13.5

15

15

88

18.5

30

25

60

2 x M4Depth: 2.8

M4Depth: 4.2

21

22 65

11

20


28

110 (75)

59

4

88

12

35°

80 71

60

Middle-range modelLJ-V7080 4 84

2 x M4Depth: 6

M4Depth: 2.8

2111

20

7196 (75)

12

24°


4

4

6271

80

23

23

Depth: 3.514 16

424 x M3

18

25

32

39

23

80

20

30

23

Long range modelLJ-V7200

4 x M4Depth: 2.8

32 105

20

11

4

12

24.2°

3 x ø4.432 105

145 (75)

Mounting hole

6877

200

48

48

73

18

51

62

4 x M3Depth: 3.5

13 1642

30

25

200

48

48

Ultra-long range modelLJ-V7300

4 x M3Depth: 3.5

16 2557

30

110

180

240

50

20

300

145

145


38 100173

124

21.2°

300

145

145

7988

38 100

4 x M4Depth: 2.8

16

25

Measurement area

Measurement area

Measurement area

Measurement area

Depth: 3.54 x M3

7.67.6

814

8

18.5

13 16

42

54.6

2111

20

2 x M4Depth: 2.8

M4Depth: 4.2

35°

114.383.5

52.6

48.6

7.67.6

2.4 2.4

Mounting hole2 x ø4.4

96.7

11.3

104.1

54.6

(75)

Measurement area

21

Unit (mm)

88.8

178

6

60

14.4

4 x M4Depth: 6

80 16.5

26.3

6

153

DIN railmounting unit

35.9

83.3

Depth: 62 x M4

80 16.5

13.2

247

Cable length (3 m)ø4.5

114.9

4.6

17.1 11.1

30.720.3

10.55

5.45

81.5

ø20

4155ø7.6

Cable length (3 m, 10 m) 1831

14 16.532

13

55ø7.6Cable length (5 m, 10 m, 20 m)

181451

(CB-B cable side) (Sensor head side)

1416.5 14 16.5

ConsoleOP-87504

Head connection cableCB-B3/CB-B10


Head connection extension cableCB-B5E/CB-B10E/CB-B20E

Multi-function controllerLJ-V7001(P)

Display output unitLJ-VM100


Panel mounting

263(Mounting bracket

dimensions)

157157

Panel thickness(1.6 to 4.0)

Mounting bracketsMounting screws

8.1

28

(49.5)6

55.5

ø10

35240

75

75

342

Panel cut dimensions

242

344

6.5

255

247.4(Effective display)

(Effective display)186

15

360

187.5

315

8

45

85

250

4 x 2 x

R2.5

260

200

5

315

151.5

20°

334.3

5°

153.5(70)


35.9

83.3

22

Dimensions

Controller

Unit (mm)

88.8

178

6

60

14.4

4 x M4Depth: 6

80 16.5

26.3

6

153


35.9

83.3

Depth: 62 x M4

80 16.5

13.2

247

Cable length (3 m)ø4.5

114.9

4.6

17.1 11.1

30.720.3

10.55

5.45

81.5

ø20

4155ø7.6

Cable length (3 m, 10 m) 1831

14 16.532

13

55ø7.6Cable length (5 m, 10 m, 20 m)

181451

(CB-B cable side) (Sensor head side)

1416.5 14 16.5

ConsoleOP-87504

Head connection cableCB-B3/CB-B10


Head connection extension cableCB-B5E/CB-B10E/CB-B20E

Multi-function controllerLJ-V7001(P)

Display output unitLJ-VM100


Panel mounting

263(Mounting bracket

dimensions)

157157

Panel thickness(1.6 to 4.0)

Mounting bracketsMounting screws

8.1

28

(49.5)6

55.5

ø10

35240

75

75

342

Panel cut dimensions

242

344

6.5

255

247.4(Effective display)

(Effective display)186

15

360

187.5

315

8

45

85

250

4 x 2 x

R2.5

260

200

5

315

151.5

20°

334.3

5°

153.5(70)


35.9

83.3

23

Monitor

Unit (mm)

* 6 2 6 0 7 7 *

Copyright (c) 2012 KEYENCE CORPORATION. All rights reserved. LJV-KIB-C-GB 1112-3 626077 Printed in Japan

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LJ-V7000, perfilómetro láser 2D/3D

Technology

Transcript of LJ-V7000, perfilómetro láser 2D/3D