{"id":4542,"date":"2026-01-21T14:06:32","date_gmt":"2026-01-21T06:06:32","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=4542"},"modified":"2026-01-21T14:06:32","modified_gmt":"2026-01-21T06:06:32","slug":"keyence-fu-67-fu-67z-fiber-optic-sensor-fu67","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/keyence-fu-67-fu-67z-fiber-optic-sensor-fu67\/","title":{"rendered":"Keyence FU-67 FU-67Z Fiber Optic Sensor FU67"},"content":{"rendered":"

Keyence FU-67 & FU-67Z Fiber Optic Sensors<\/h1>\n
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Product Overview<\/h2>\n
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The Keyence FU-67 and FU-67Z are M6-sized parallel reflective fiber optic sensor units optimized for integration with Keyence fiber optic amplifiers (e.g., FS-V31P, FS-N41P) in industrial automation. The FU-67 is a straight-body parallel reflective sensor with a 2-meter free-cut Tough-Flex fiber cable, ideal for high-precision detection in tight spaces like electronics manufacturing, semiconductor processing, and automotive assembly. The FU-67Z is a specialized variant with a threaded hexagonal body, offering enhanced mounting stability and anti-rotation capabilities for applications requiring fixed orientation, such as automated inspection stations and robotic end – of – arm tooling. Both models utilize a dual – core parallel fiber structure for efficient light transmission and reception, enabling reliable detection of micro – objects. Their robust Tough – Flex cable with a minimum bend radius of R2 mm ensures flexible installation in complex machinery, while their wide temperature tolerance guarantees stable operation in harsh industrial environments, making them essential for boosting detection accuracy and operational flexibility in automated production linesKEYENCE CORPORATION OF AMERICA.<\/div>\n
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Main Functions<\/h2>\n
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  1. Micro – Object Ultra – Precision Detection<\/strong>\n
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    Both sensors can detect objects as small as a 0.005 mm diameter gold wire under optimal conditions, which is perfect for inspecting semiconductor bonding wires, fine – pitch electronic components, and micro – mechanical parts. They provide consistent presence\/absence checks and position verification of tiny targets in high – precision manufacturing processesKEYENCE CORPORATION OF AMERICA.<\/li>\n

  2. Stable Parallel Reflective Detection<\/strong>\n
    <\/div>\n

    The parallel emission – reception path design ensures stable signal output, minimizing false triggers caused by object tilt or surface irregularities. This makes them suitable for detecting flat, reflective, or textured surfaces, such as checking the presence of adhesive films on circuit boards and verifying the position of stamped metal partsKEYENCE CORPORATION OF AMERICA.<\/li>\n

  3. Flexible Installation with Free – Cut Cable<\/strong>\n
    <\/div>\n

    The 2 – meter free – cut Tough – Flex fiber cable allows users to customize the length to fit specific layout needs, reducing cable clutter. The R2 mm minimum bend radius enables installation in confined spaces around machine fixtures, and the M6 – sized head fits standard mounting brackets for quick setupKEYENCE CORPORATION OF AMERICA.<\/li>\n

  4. Harsh Environment Resilience<\/strong>\n
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    Operating stably within a temperature range of – 40\u00b0C to +50\u00b0C, these sensors can withstand high – temperature production processes and cold storage inspection lines. The durable cable jacket resists mechanical wear, vibration, and minor chemical exposure, ensuring long – term reliability in demanding industrial settingsKEYENCE CORPORATION OF AMERICA.<\/li>\n

  5. Seamless System Integration<\/strong>\n
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    When paired with Keyence amplifiers, they convert light – intensity changes into digital signals that can be easily integrated with PLCs, HMIs, and other industrial control systems. They also support mutual interference suppression, allowing multiple sensors to work closely together without signal degradation in high – density detection setupsKEYENCE CORPORATION OF AMERICA.<\/li>\n<\/ol>\n

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    Technical Features<\/h2>\n
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    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Feature<\/th>\nFU – 67<\/th>\nFU – 67Z<\/th>\n<\/tr>\n<\/thead>\n
    Sensor Type<\/td>\nParallel reflective fiber optic sensor<\/td>\nParallel reflective fiber optic sensor (threaded hexagonal body)<\/td>\n<\/tr>\n
    Detection Arrangement<\/td>\nParallel (emission and reception paths side – by – side)<\/td>\nParallel (emission and reception paths side – by – side)<\/td>\n<\/tr>\n
    Fiber Configuration<\/td>\nDual – core (transmission + reception), \u00f82.2 mm \u00d7 2<\/td>\nDual – core (transmission + reception), \u00f82.2 mm \u00d7 2<\/td>\n<\/tr>\n
    Fiber Cable Length<\/td>\n2 m (free – cut)<\/td>\n2 m (free – cut)<\/td>\n<\/tr>\n
    Minimum Bend Radius<\/td>\nR2 mm (Tough – Flex cable)<\/td>\nR2 mm (Tough – Flex cable)<\/td>\n<\/tr>\n
    Minimum Detectable Object<\/td>\n0.005 mm diameter gold wire (optimal settings)<\/td>\n0.005 mm diameter gold wire (optimal settings)<\/td>\n<\/tr>\n
    Operating Temperature<\/td>\n– 40\u00b0C to +50\u00b0C (no condensation)<\/td>\n– 40\u00b0C to +50\u00b0C (no condensation)<\/td>\n<\/tr>\n
    Storage Temperature<\/td>\n– 40\u00b0C to +85\u00b0C<\/td>\n– 40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
    Housing Material<\/td>\nDurable polymer (straight body); Tough – Flex cable jacket<\/td>\nDurable polymer (threaded hexagonal body); Tough – Flex cable jacket<\/td>\n<\/tr>\n
    Light Source Compatibility<\/td>\nOptimized for red LED light sources (640 nm wavelength)<\/td>\nOptimized for red LED light sources (640 nm wavelength)<\/td>\n<\/tr>\n
    Mechanical Durability<\/td>\nResistant to vibration, shock, and minor chemical exposure<\/td>\nResistant to vibration, shock, and minor chemical exposure; enhanced anti – rotation via hexagonal body<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    <\/div>\n
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    Product Dimensions and Weight<\/h2>\n
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    \n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Item<\/th>\nFU – 67<\/th>\nFU – 67Z<\/th>\n<\/tr>\n<\/thead>\n
    Sensor Head Size<\/td>\nM6 straight body<\/td>\nM6 threaded hexagonal body<\/td>\n<\/tr>\n
    Fiber Cable Diameter<\/td>\n\u00f82.2 mm \u00d7 2 (dual – core parallel structure)<\/td>\n\u00f82.2 mm \u00d7 2 (dual – core parallel structure)<\/td>\n<\/tr>\n
    Fiber Cable Length<\/td>\n2 m (free – cut)<\/td>\n2 m (free – cut)<\/td>\n<\/tr>\n
    Minimum Bend Radius<\/td>\nR2 mm<\/td>\nR2 mm<\/td>\n<\/tr>\n
    Weight<\/td>\nApproximately 21 g (including sensor head and 2 m cable)<\/td>\nApproximately 23 g (including sensor head and 2 m cable)<\/td>\n<\/tr>\n
    Mounting Method<\/td>\nM6 straight – body mounting (compatible with standard brackets)<\/td>\nM6 threaded hexagonal mounting (anti – rotation, secure for fixed – orientation setups)<\/td>\n<\/tr>\n
    Cable Connector<\/td>\nPre – terminated for direct connection to Keyence fiber optic amplifiers<\/td>\nPre – terminated for direct connection to Keyence fiber optic amplifiers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Keyence FU-67 & FU-67Z Fiber Optic Sensors Product Overview The Keyence FU-67 and FU-67Z are M6-sized parallel reflective fiber optic<\/p>","protected":false},"featured_media":4543,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[86],"product_tag":[],"class_list":{"0":"post-4542","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-86","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nKeyence FU-67 FU-67Z Fiber Optic Sensor FU67 - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/keyence-fu-67-fu-67z-fiber-optic-sensor-fu67\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Keyence FU-67 FU-67Z Fiber Optic Sensor FU67 - 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