KEYENCE FU-67 Reflective Fibre Unit

Core Features

• ✓  Semiconductor and Electronics Manufacturing: Inspecting chip pins, gold wire bonding, micro-connectors, and tiny components on PCBs
• ✓  Precision Machining: Inspecting the breakage of small cutting tools and the proper placement of tiny parts.
• ✓  Medical Device Manufacturing: Inspecting catheters, micro-injection needles, etc.
• ✓  Automated Assembly: Confirming the presence of tiny screws, washers, etc., within confined spaces.
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Q: Why can't the object be detected?

A: The FU-67 was designed for close-range, high-precision inspection. Its optimal working distance is typically between 0 and 10 mm.

Q: Completely no signal; fiber optic cable head is visibly damaged.

A: If the installation space is too narrow, forcibly inserting the fiber optic head (φ2.2mm) may cause it to break due to lateral force; or the object being tested (such as a high-speed moving metal sheet) may directly impact the fiber optic head.

Q: What is the working principle of the FU-67 object detection system?

A: By utilizing a parallel optical axis design, the beam divergence is minimal and the energy is highly concentrated, thereby achieving a highly sensitive response to tiny obstructions.