- Optical axis diameter: (Standard target to be detected) ø0.265 mm0.01″
- Size: ø1.0 mm0.039″
- Fibre unit length: 50 cm19.685″ cannot be cut
- Minimum bend radius: R10 mm0.394″
- Minimum detectable object: Object with a diameter of 0.005 mm0.0002″*2
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- Brand: Keyence
Keyence FU-58 Digital Fiber Optic Sensor, Fiber Unit Thrubeam Type
Mfr # FU-58
$130.89
/ea
Availability: Available to Order|Ships in 3 to 5 business days
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- Ultra-fine optical axis diameter (ø0.265 mm): Enables detection of extremely small objects with high precision.
- Compact size (ø1.0 mm body): Ideal for installation in narrow spaces or precision machinery.
- High flexibility with R10 mm bend radius: Ensures reliable performance even in tight routing environments.
- Detection of ultra-thin objects (as small as 0.005 mm): Provides excellent sensitivity for micro-scale detection applications.
The Keyence FU-58 is a specialized fiber unit designed for thrubeam sensing applications where extreme precision and compact installation are required. With an optical axis diameter of just ø0.265 mm, the FU-58 delivers high-accuracy detection capabilities, making it suitable for environments that demand the reliable identification of minute objects. Its ability to detect targets as small as 0.005 mm in diameter, such as ultra-thin wires or fine components, highlights its superior sensitivity and reliability in micro-scale detection tasks.
Built with a compact ø1.0 mm fiber body, the FU-58 is engineered for use in systems where space is at a premium. This small size allows the unit to be integrated seamlessly into high-density machinery or assembly lines, without compromising performance. Despite its compact structure, the unit maintains robust optical stability, ensuring consistent detection results even in demanding production environments.
The FU-58 features a fiber length of 50 cm, designed for fixed use and cannot be cut, ensuring a stable and durable connection. This fixed length minimizes potential signal loss or performance inconsistency over time. Additionally, the fiber’s construction allows for a minimum bend radius of just R10 mm, granting it excellent flexibility during installation. This feature is particularly valuable in environments where the fiber must be routed through tight spaces or complex equipment layouts, without risk of breakage or degradation of optical performance.
Applications for the FU-58 are wide-ranging, but it excels in precision manufacturing fields such as semiconductor processing, electronics assembly, and fine mechanical part inspection. In these industries, the ability to reliably detect ultra-thin wires, micro-components, or other delicate objects ensures smooth operation, quality assurance, and prevention of defects. Its thrubeam design further enhances detection reliability, as it minimizes errors caused by reflective surfaces or background variations.
In summary, the Keyence FU-58 is a compact yet highly capable thrubeam fiber unit that combines precision, durability, and versatility. Its ultra-small optical axis, excellent detection sensitivity, and ease of integration make it an invaluable tool for advanced automation systems requiring consistent and accurate micro-object detection.
| Manufacturer | Keyence |
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