Keyence FU-6F | High-Flex Fiber Optic Sensor Head

Keyence FU-6F | Flexible Fiber Optic Sensor Head for Industrial Applications

Overview

The Keyence FU-6F is a high-flexibility fiber optic sensor head, designed for precise detection in tight or confined spaces. Paired with Keyence fiber optic amplifiers like the FS-V or FS-N series, the FU-6F provides accurate and stable sensing for small parts, edges, and transparent objects in high-speed automation environments.

Its thin and flexible cable construction allows for tight routing, making it ideal for compact equipment or complex machinery where space is limited.

Key Features

• High-Flexibility Fiber – Perfect for tight installations and frequent movement
• Compact Sensing Head – Enables detection in narrow spaces
• Stable Detection of Small Targets – High sensitivity for micro-components
• Compatible with Keyence Fiber Amplifiers – For easy integration and setup
• Durable Build – Designed for industrial environments

Technical Specifications

• Model: FU-6F
• Sensor Type: Fiber Optic Sensor Head
• Detection Method: Diffuse reflective (depends on amplifier)
• Cable Type: Ultra-flexible plastic fiber
• Minimum Detectable Object: Micron-level (with suitable amplifier)
• Bending Radius: ~4 mm
• Operating Temperature: -40°C to 70°C (-40°F to 158°F)
• Mounting: Adhesive or bracket (application-dependent)

Applications

• Electronics Manufacturing – Detects tiny components and leads
• Label and Film Detection – Senses edges and gaps
• Packaging Machinery – Confirms seal, flap, or product presence
• Robotics and End Effectors – Ideal for tool-mounted sensing
• Medical Device Assembly – For fine, precision component detection

Why Choose the Keyence FU-6F?

• Ultra-Flexible and Easy to Route in Tight Areas
• Micron-Level Detection Capability
• Reliable and Durable in Harsh Environments
• Seamless Integration with Keyence Amplifiers

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Fast shipping and worldwide delivery available.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply