Digital Fiber Optic Sensors

FS-V20 series

ICs & Electronics Industries

Unbeatable Performance in Automation and Sensing Applications.

Keyence FU-12 area detection fiber unit

Keyence FU-12 area detection fiber unit

Detection of Flat Wafer Orientation

The FU-12 area detection fiber unit and the FS-V fiber optic sensor determine wafer position by detecting flat wafer orientation. Detection is based on the difference between the light quantity interrupted by a flat wafer orientation and another wafers orientation.

Keyence FS-V20 Series

Keyence FS-V20 Series

Counting Connector Pins

Defective products are detected by counting the number of connector pins. When pin thickness varies, the FS-V20's automatic calibration function enables sensitivity to be changed without stopping the line

Keyence FU-12 area detection fiber unit

Keyence FU-12 area detection fiber unit

Detection of Molded IC Passage

The FS-V20 Series detects molded ICs on a production line. Unlike conventional photoelectric sensors, the FU-12 fiber unit enables wide-area detection. As a result, optical alignment is easy and detection is stable.

Keyence FU-12 area detection fiber unit

Keyence FU-12 area detection fiber unit

Detecting presence/ absence of Chips on Embossed Tape

During the mounting process of chip resistors to embossed tape, the FS-V20 Series detects whether a chip is missing. The fiber unit is positioned so that the embossed portion passes through the beam area.

Keyence FS-V20 Series

Keyence FS-V20 Series

Differentiation between Front and Rear Faces of Bakelite Plate for Capacities

During Bakelite plate assembly, the FS-V20 differentiates between front and rear faces based on subtle color differences.

Keyence FS-V20 Series

Keyence FS-V20 Series

Detecting Presence/absence of Soldering Tape

The FS-V20's detects the presence/absence of soldering tape.The tape is very thin and shifts easily, making detection difficult.The FU-12 area detection fiber unit is easy to setup and detection is not affected by target movement.

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Sensors