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Lead Contents

Smart Sensors (Laser Displacement & Measurement Sensors)

ZX-L-N

ZX-L-N

A Host of Smart Functions Inside a Compact Body with a Full Range of Laser Types

Primary Contents



Application No.18

Laser-type Smart Sensor Detects Rising of Electronic Components



Electronic component rising, which can cause misfeeds and line downtime, is detected by measuring height differences.

Application No.20

Achieves High-precision Detection of Chip Alignment



Inspection of the floating and inclination of chips on trays is possible. Each tray is measured once, which reduces inspection time.

Application No.22

Detection and Displacement of Minute Watch Components



The small spot achieves stringent inspection of very small gears used for watches.

Application No.68

Detects Cap Indentation to Determine Label Application Position



The measurement is unaffected by color or gloss, so eccentricity can also be absorbed.

Application No.69

Measures the Position of a Lowered Nozzle Tip



The tip is detected without making contact, so positioning is done without scratching or damaging the nozzle.

Application No.71

Measures the Distance to the Workpiece on Both X and Y Axes



The compact Sensor Head and small beam spot make it possible to inspect thin workpieces.

Application No.73

Detects Right/Left Uniformity of Paper Thickness



The paper thickness is measured for the left and right edges, and the data is sent to a PLC for processing.

Application No.78

Inline Inspection of the Thickness of Coated Plywood Boards



The thickness can be stably inspected because movement in the sensing object is absorbed by installing Laser Displacement Sensors above and below and using a Calculating Unit.

Application No.92

Detects Surface Wobbling of Disk Motors



The mirror reflection model inspects surface wobbling in mirror-finish objects at a resolution as high as 0.25 μm at the edge of the table, where the change is greatest.

Application No.94

Measures Pulley Eccentricity and Flatness



The Smart Monitor allows measurement data to be collected and stored on a personal computer.

Application No.96

Measures Motor Shaft Eccentricity



The laser enables eccentricity to be precisely measured from a distance.

Application No.101

Achieves High-precision Overhead Detection



High-precision inspection of colored liquids can be conducted with area beam linear output, provided that detection from the upper side of the tank is possible.

Application No.104

Detects Two Presser Plates of Crystal Oscillators Inserted Together



Precisely detects the difference between one and two 80 μm thick aluminum plates by the amount of passing light.

Application No.106

Detects Two PCBs Inserted Together.



In order to minimize changes in the surface conditions and holes of PCBs, the line beam averages the changes to detect two PCBs inserted together.

Application No.121

Precisely Detects Wire Stripping



The high-resolution, through-beam Sensor detects unstripped wire from the difference in the wire diameter.