LJ-X8000 Series
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Height-Based Inline 3D inspection Fast, Stable, and Easy New wide field of view, high-accuracy type!

Taking Inline Visual Inspection into the Next Dimension Flat Contrast-Based Visual Inspection With two-dimensional XY inspections 1 No height or depth measurement When inspecting for incomplete or misshapen sealant, accurate detection is difficult because height cannot be measured from 2D information, making width and area measurement impossible. 2 Results are affected by color and pattern Distinguishing between uneven surfaces and target color or pattern differences is difficult, including if the target has markings on the surface, resulting in false detection. Unstable inspection with...

3D Height-Based Visual Inspection With three-dimensional XYZ inspections 1 Width, height, area, and volume measurement Detection of protrusions and indentations as well as numerical measurement of depth, volume, and other characteristics enable stable detection of even minute differences. 2 Results not affected by color and pattern Using height to generate the 3D image means results are not affected by colors or patterns allowing for clear determination of height differences and accurate detection of tilted targets and indentations. Stable inspection of similarly colored Stable inspection...

Dimension inspection Appearance inspection Shape Inspection Height Depth Height difference Width Thickness Flatness Angle Volume Burrs Dents Foreign particles Cracks Chips Deformation Uneven surfaces Presence detection Orientation detection Incorrect seating Warpage Gaps Count OCR

Everything You Need for Reliable 3D Inspection High precision measurements performed inline Capture the shape of targets in exceptional detail with the new standard in high-resolution measurement, 3200 points/profile. Compatible with all materials Capture stable profiles of any target, regardless of color, material, or shape. Set up in 3 easy steps Measurement and inspection settings can be configured in three easy steps that any user can complete. 2D/3D Laser Profiler NEW LJ-X8000 Series

Select from a lineup designed to meet any application requirements The LJ-X Series offers a wide range of sensors to support quality control and process improvement in any industry. Choose a controller that fits your needs Standard models Intuitive user interface designed to make programming simple. Set up for inline inspection in 3 easy steps.

Advanced models Create fully customized solutions with advanced programming capabilities. Adept for handling difficult 3D inspections or integration with external software. XG-X Series Dedicated LJ-X/ LJ-V Connection Controller XG-X2902LJ Raw Data Output Controller LJ-X8000A

Ultra-high precision 3200 points/profile Maximizing resolution and target detection To improve the resolution of the sensor, the number of pixels on the CMOS needs to be increased. This can be accomplished by making each pixel smaller; however, smaller pixels can result in insufficient light to create an accurate profile of some targets. For the LJ-X Series, we’ve implemented new technology to create a laser profiler capable of high-resolution measurement on any target. Cylindrical lens Large-aperture receiver lens Measurement principle A laser line is emitted from the sensor to illuminate...

Brake rotor porosity Control flush and gap at the micron level. By mounting the Using 3D images, it’s possible to detect porosity in rough sensor on a multi-axial robot, inspections can be performed surfaces. High-resolution profiles enable stable detection of even Accurately capture target shape By creating each profile from 3200 data points, inspection can be performed using a profile that captures the shape of a target in more detail, improving measurement precision and defect detection. Conventional System LJ-X Series Conventional systems have With the LJ-X Series, the shape limited...

Implantable device assembly check Confirm components are properly seated and soldered connections are intact with high precision. Ensure long-term reliability by checking 100% of implantable devices in process. Comparison with conventional product Improved X resolution produces high precision width measurements. Improved Z-axis precision provides high-accuracy height measurements. I Conventional KEYENCE I LJ-X8020 Measurement range Profile data count Profile data interval (reference distance) (reference distance) I Conventional KEYENCE I LJ-X8080 product Measurement ±23 mm ±0.91" ±20.5 mm...

Tire shape / DOT code inspection With improved X-axis and Z-axis precision, it’s possible to hold tighter tolerances over a wider inspection area. This significantly expands the types of applications that can use 3D measurement. Linearity comparison X-axis direction Z-axis direction With 3200 points/profile, X-axis linearity has been significantly Z-axis linearity improvements make measurements of height improved. Edge position can be tracked more reliably. difference and position more accurate.

Compatible with all targets Stable measurement on any material or surface Smartphone assembly Targets with multiple materials can be captured in a single profile, allowing measurements to be made between glass and metal surfaces. The LJ-X Series is equipped to handle reflectances ten times higher than conventional products. Single-shot HDR The profiler is equipped with an ultra-high-sensitivity CMOS featuring KEYENCE's single-shot HDR function. This provides the sensor with a dynamic range wide enough to reliably measure targets with multiple surface types (or areas of low reflectance and...

Simultaneous measurement of height and width Pulley shape measurement A dedicated detection algorithm for translucent objects means that accurate By scanning the pulley as it spins, the sensor can detect chips and measurements can be taken for items such as translucent stickers. dents anywhere in the surface. Slope defect depth 0.25 mm 0.009" Newly developed Newly developed Translucent Object Detection function Irregular Reflection Removal function A dedicated algorithm for tough to Light scatters when projected into a image translucent materials, such channels, grooves, or scores. as...