KEYENCE FU-67V High-Flex Fiber Optic Sensor Head
The FU-67V is a premium thrubeam fiber optic sensor head engineered by Keyence for high-performance industrial detection. This model is specifically designed for applications involving repetitive motion, such as robotic arms or reciprocating machinery. With its specialized high-flexibility core and robust stainless steel construction, the FU-67V ensures long-term operational stability and minimizes maintenance downtime in dynamic automation environments.
Technical Specifications and Ratings
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Model: FU-67V (Thru-beam type)
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Fiber Unit Length: 2.0 m (Free-cut)
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Fiber Diameter: ø1.0 mm x 2
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Minimum Bend Radius: R2 mm (High-flex)
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Minimum Detectable Object: ø0.005 mm (when used with high-power amplifiers)
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Ambient Temperature: -40 to +70 °C (-40 to 158 °F)
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Housing Material: Stainless steel (SUS303)
Superior Durability for Dynamic Applications
The FU-67V stands out due to its High-Flex fiber core technology. While standard fibers may suffer from fatigue and light loss when bent frequently, the FU-67V is rated for an R2 mm bend radius, allowing it to be routed through tight spaces and energy chains without compromising signal integrity.
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Stainless Steel Housing: The sensor head is encased in a SUS303 stainless steel body, providing excellent protection against mechanical impact and corrosion.
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Free-Cut Fiber: The 2-meter cable can be trimmed to the exact required length using a Keyence fiber cutter, ensuring a clean installation without excess cable clutter.
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Precision Detection: Capable of detecting objects as small as 5 microns, making it ideal for the semiconductor and electronics industries where micro-component verification is essential.
Industrial Applications and Amplifier Compatibility
The KEYENCE FU-67V is optimized for high-precision tasks across various sectors:
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Robotics: Mounting on end-of-arm tooling where the cable is subjected to constant bending and twisting.
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Electronics Manufacturing: Detecting the presence of tiny components, pins, or edge positions on PCBs.
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Lead Frame Inspection: High-speed verification of frame alignment in assembly lines.
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Compatible Amplifiers: Designed to achieve maximum performance when paired with Keyence digital fiber amplifiers, including the FS-N40, FS-N10, and FS-V30 series.
