Keyence FU-77TZ | Reflective Fiber Optic Sensor Head with Thin

Keyence FU-77TZ | Reflective Fiber Optic Sensor Head Overview The Keyence FU-77TZ is a reflective fiber optic sensor head designed for use with Keyence fiber amplifiers (such as FS series). It features a thin, focused beam ideal for detecting small parts or minute features in tight or confined spaces. Thanks to its bendable fiber construction and high precision, the FU-77TZ is widely used in electronics, robotics, and micro-assembly applications where space-saving and sensitivity are essential. Key Features Reflective Type – For non-contact detection Thin, Focused Light Beam – Ideal for high-precision applications Compact & Flexible Fiber Design – Fits into tight installation areas High-Temperature Resistance – Suitable for challenging environments Compatible with Keyence Fiber Amplifiers – Seamless integration Technical Specifications Model: FU-77TZ Sensing Type: Reflective Beam Spot: Thin beam Minimum Detectable Object: ~0.005 mm (depends on amplifier) Bending Radius: 4 mm Fiber Length: Typically 1 m Material: Stainless steel sleeve Mounting: M3 bracket-compatible or adhesive options Applications Micro Part Detection Electronics Assembly Robotic Arm Sensing Medical Device Manufacturing High-Precision Counting and Alignment Why Choose the Keyence FU-77TZ? Extremely compact and precise Flexible design for tight spaces Ideal for detecting very small objects Order Now Brand new. Fast shipping and worldwide delivery available.