Keyence FU-77V

Overview

Unlock superior detection capabilities in industrial automation with the Keyence FU-77V Coaxial Fiber Optic Sensor Head. Engineered for exceptional accuracy, this sensor head is your solution for reliably detecting even the smallest, most challenging targets. Its innovative coaxial design meticulously aligns emitting and receiving fibers, drastically minimizing signal dispersion and angle errors. This translates to incredibly stable and precise detection, even on highly reflective, glossy, or transparent surfaces that often challenge conventional sensors. When seamlessly integrated with a Keyence fiber optic amplifier—such as the advanced FS-V or FS-N series—the FU-77V forms a potent sensing system capable of high-speed operation in the most demanding and space-constrained environments. Experience the pinnacle of micro-object detection with this robust and versatile sensor.

Key Features

• Coaxial Reflective Design: Ensures superior signal integrity, reducing angle errors and dramatically improving detection precision for all target types.
• Extremely Small Spot Size: Pinpoint accuracy with an ultra-fine spot, making it ideal for the most intricate micro-object detection applications.
• Stable Detection on Challenging Targets: Consistently reliable performance on shiny, glossy, or transparent objects where other sensors fail.
• Compact and Flexible Construction: Designed for effortless integration into tight installation spaces and complex machinery without compromising performance.
• Universal Keyence Compatibility: Fully compatible with all Keyence fiber amplifiers, offering versatile system integration and powerful performance.
• Durable Industrial Build: Constructed to withstand the rigors of industrial environments, including significant vibration and harsh operating conditions.

Technical Specifications

• Model: FU-77V
• Sensor Type: Coaxial Reflective Fiber Optic
• Minimum Detectable Object: Approximately 0.005 mm (when paired with a suitable amplifier).
• Spot Diameter: Ultra-fine, specifically engineered for pinpoint detection accuracy.
• Sensing Distance: Approximately 3 mm (typical operation).
• Cable Type: Highly flexible plastic fiber for easy routing and installation.
• Bending Radius: Approximately 4 mm, allowing for installation in confined areas.
• Operating Temperature: A wide range from -40°C to 70°C (-40°F to 158°F), ensuring reliability in diverse climates.
• Mounting: Versatile mounting options including adhesive or bracket mount for flexible integration.

Applications

• Electronics and Semiconductor Manufacturing: Precise detection of delicate microchips, fine leads, and other miniature components.
• High-Speed Part Detection: Reliably senses small, rapidly moving objects on production lines, enhancing throughput and accuracy.
• Label Edge Detection: Flawless detection of label edges, even on transparent or highly glossy materials, preventing errors in packaging and labeling.
• Precision Positioning in Robotics: Critical for accurate positioning and alignment in advanced robotic and automated assembly applications.
• Medical Device Assembly: Ensures the precise sensing of tiny and delicate components in the manufacturing of critical medical instruments.

Why Choose the Keyence FU-77V?

The Keyence FU-77V stands apart as a leading solution for challenging detection needs. Its unique coaxial design provides unmatched accuracy, making it indispensable for micro-object detection and achieving stable results on highly reflective or transparent surfaces. You benefit from its compact form factor, simplifying installation even in the most restricted spaces. Furthermore, its seamless compatibility with Keyence