- Optical axis diameter (Standard target to be detected): √∏0.5 mm0.02″
- Beam emitting direction: Top
- Fibre unit length: 1 m39.37″ free-cut
- Fibre unit diameter: √∏1.0
- Minimum bend radius: R10 mm0.394″
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- Brand: Keyence
Keyence FU-75F Fiber Optic Sensor, Fiber Unit Thrubeam Type
Mfr # FU-75F
$185.40
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
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- Ultra-fine Optical Axis: Features a Ø0.5 mm optical axis diameter, making it highly suitable for detecting extremely small targets with precision.
- Top Beam Emitting Direction: The top-emitting design ensures alignment flexibility in confined spaces and enhances detection accuracy.
- Compact Fiber Dimensions: With a fiber diameter of Ø1.0 mm and a free-cut length of 1 m, it provides installation versatility while maintaining structural strength.
- Durable Bending Capability: Offers a minimum bend radius of R10 mm, allowing reliable use in tight installations without compromising optical performance.
The Keyence FU-75F Fiber Unit is a specialized thrubeam type sensor designed for applications requiring ultra-precise detection of small objects. Its defining characteristic is the fine optical axis diameter of ‚àö‚àè0.5 mm, which enables the sensor to detect extremely small targets that would typically be challenging for conventional fiber units. This fine detection capability makes it particularly valuable in industries where miniature components, fine wires, or delicate parts must be reliably monitored, such as semiconductor manufacturing, electronics assembly, and medical device production.
The thrubeam configuration provides superior detection stability compared to reflective models, as it relies on a clear interruption of the light beam. This ensures consistent detection even when handling objects with varying surface finishes, colors, or transparency levels. The top beam emitting direction further enhances setup flexibility, allowing users to align the sensor in narrow or restricted installation spaces while maintaining optimal accuracy. This makes the FU-75F an excellent choice for environments where precision and space efficiency are equally important.
Physically, the FU-75F is engineered with practicality in mind. It features a compact fiber diameter of ‚àö‚àè1.0 mm and a length of 1 meter, which is free-cut to allow customization during installation. This enables integrators to tailor the fiber length to specific machine layouts, minimizing excess fiber while ensuring proper coverage. The durable construction ensures the fiber maintains signal integrity even after cutting, thereby simplifying installation without sacrificing performance.
One of the key advantages of the FU-75F is its minimum bend radius of R10 mm, which provides flexibility in routing the fiber through equipment with tight mechanical constraints. This ensures that the unit can be adapted to complex machine designs, reducing installation challenges and the risk of optical loss due to excessive bending. By balancing durability with flexibility, Keyence ensures that the fiber maintains long-term stability even under demanding operational conditions.
In practical use, the FU-75F provides exceptional reliability for detecting micro-scale parts such as fine wires, filaments, or miniature connectors, as well as confirming the presence or absence of extremely small items on production lines. Its precision is not only beneficial for ensuring product quality but also for preventing costly errors in automated assembly or inspection systems.
Overall, the Keyence FU-75F combines high-resolution detection, installation adaptability, and robust design into a compact fiber unit suitable for advanced industrial applications. It exemplifies Keyence’s focus on innovation, precision, and user-oriented design, making it a trusted choice for engineers and integrators tasked with solving micro-detection challenges in modern automation environments.
Product Specifications
| Manufacturer | Keyence |
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