The Keyence FU-71 Fiber Unit is a thrubeam-type optical sensor head designed for applications requiring precise and reliable target detection in industrial environments. Featuring an optical axis diameter of 1.5 mm, this sensor is well-suited for detecting small objects with consistent accuracy, making it an ideal choice for inspection, positioning, and part verification tasks in automated systems.

One of the standout aspects of the FU-71 is its threaded M6 housing, which not only enhances durability but also simplifies installation. This threaded design allows for stable mounting on equipment, ensuring accurate alignment of the thrubeam path for long-term operation. The robust construction contributes to maintaining detection performance even under demanding mechanical conditions.

The fiber unit has a 2 m free-cut length, offering versatility in installation across different machine layouts. Its ‚àö‚àè2.2 mm fiber diameter provides a balance between mechanical strength and optical precision. In addition, the minimum bend radius of 25 mm ensures that the fiber maintains performance without damage, even when routed through compact spaces.

Built for industrial reliability, the FU-71 thrives in environments that demand toughness. It operates within a wide ambient temperature range of -40 to +70 °C, allowing it to function in both refrigerated facilities and high-temperature production environments. With a lightweight construction of just 25 g, the sensor unit adds minimal load while providing strong performance.

Engineered for use in automation, quality inspection, and precision detection processes, the FU-71 delivers highly stable thrubeam sensing in a rugged, compact form factor. Its combination of secure threaded mounting, reliable detection capability, and adaptability to harsh conditions makes it a dependable choice for manufacturers seeking both durability and precision.

In summary, the Keyence FU-71 Fiber Unit offers accurate micro-detection, flexible installation, and outstanding environmental resistance, making it a versatile and reliable sensor solution for modern industrial automation.