Keyence FU-21X

Overview

The Keyence FU-21X is an advanced fiber optic sensor head engineered for unparalleled flexibility and precision in challenging industrial environments. Designed specifically for seamless integration with the Keyence FS Series fiber optic amplifiers, this sensor excels in applications demanding ultra-compact sensing and dynamic movement. Its standout feature is an ultra-flexible fiber jacket, combined with a unique side-view sensing direction, making it the ultimate solution for detecting objects in cramped quarters, on moving machinery, or within intricate robotics setups where conventional sensors fail to perform. The FU-21X is not just about flexibility; it's built to endure. With exceptional resistance to repetitive bending, vibration, and general environmental stresses, it guarantees long-lasting, accurate detection, ensuring operational stability and reducing maintenance in even the harshest industrial settings.

Key Features

• Side-View Detection: Features an innovative 90° sensing angle, enabling precise detection in applications requiring side-access installations or where direct frontal sensing is impossible.
• Ultra-Flexible Jacket: Constructed with a specialized, high-flex polymer jacket, this sensor is built to withstand constant movement and survive tight routing paths without compromising performance.
• Slim and Compact Design: Its remarkably slender profile ensures a perfect fit for small-scale equipment, restricted mounting areas, or any application where space is at an absolute premium.
• High Durability: Engineered for resilience, the FU-21X offers superior resistance to vibration, abrasion, and countless cycles of bending, ensuring extended operational life and reliability.
• Plug-and-Play with FS Series: Guarantees effortless compatibility and integration with a wide range of Keyence FS Series amplifiers, including the FS-V10, FS-V20, and FS-N Series, simplifying setup and expandability.

Technical Specifications

• Model: FU-21X
• Detection Type: Side-view reflective
• Fiber Length: 2 meters (user-cuttable to achieve optimal length for specific applications)
• Minimum Detectable Object: Approximately 0.005 mm (achievable when paired with a compatible FS amplifier, enabling detection of incredibly small targets).
• Bend Radius: R4 mm or more (demonstrates exceptional flexibility thanks to its high-flex sheath, allowing for tight installations).
• Temperature Range: –40 to +70°C (ensures reliable performance across a broad spectrum of industrial temperatures).
• Jacket Type: High-flex, featuring a robust protective outer coating for enhanced durability and longevity.
• Mounting: Versatile mounting options include screw mounting or the use of an optional fiber clamp for secure installation.
• Compatible Amplifiers: Fully compatible with Keyence FS-V10/20 Series, FS-N Series, and other related fiber optic amplifier models.

Applications

• Electronics and PCB Assembly: Ideal for accurately detecting miniature components and ensuring precise alignment in the confined spaces of electronics manufacturing.
• Automation Systems: Engineered to withstand the relentless motion and vibration inherent in automated production lines, ensuring consistent and reliable sensing.
• Packaging Equipment: Its slim profile allows for seamless integration into narrow zones and complex machinery found in high-speed packaging operations.
• Precision Part Detection: Provides accurate, repeatable detection of even the smallest items, critical for quality control and assembly processes in various industries.

Why Choose This Model?

The Keyence FU-21X stands out as the premier choice for demanding sensing applications due to its unique combination of flexibility, precision, and durability. When faced with tight installation constraints, dynamic environments, or the need to detect micro-targets, this sensor delivers unmatched performance. Its robust construction ensures long-term stability and minimal downtime, while its intuitive design allows for quick integration with existing FS Series setups. Choosing the FU-21X means investing in a solution that not only meets but exceeds the requirements of modern industrial automation, providing reliable, high-accuracy detection where other sensors simply cannot. Experience the advantage of a sensor designed to overcome the most challenging spatial and environmental hurdles.

Order Now

Elevate your industrial automation with the Keyence FU-21X flexible fiber optic sensor head. This indispensable component is currently available and ready for rapid worldwide shipping to meet your project deadlines. For a complete sensing solution, explore our comprehensive range of compatible accessories and amplifiers, all conveniently available in stock. Enhance your operational efficiency and precision – order your FU-21X today and take the first step towards superior detection capability.