Keyence FU-67 FU-67Z Fiber Optic Sensor FU67
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Keyence FU-67 & FU-67Z Fiber Optic Sensors
Product Overview
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.
Main Functions
- Micro – Object Ultra – Precision Detection
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.
- Stable Parallel Reflective Detection
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.
- Flexible Installation with Free – Cut Cable
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.
- Harsh Environment Resilience
Operating stably within a temperature range of – 40°C to +50°C, 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.
- Seamless System Integration
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.
Technical Features
| Feature | FU – 67 | FU – 67Z |
|---|---|---|
| Sensor Type | Parallel reflective fiber optic sensor | Parallel reflective fiber optic sensor (threaded hexagonal body) |
| Detection Arrangement | Parallel (emission and reception paths side – by – side) | Parallel (emission and reception paths side – by – side) |
| Fiber Configuration | Dual – core (transmission + reception), ø2.2 mm × 2 | Dual – core (transmission + reception), ø2.2 mm × 2 |
| Fiber Cable Length | 2 m (free – cut) | 2 m (free – cut) |
| Minimum Bend Radius | R2 mm (Tough – Flex cable) | R2 mm (Tough – Flex cable) |
| Minimum Detectable Object | 0.005 mm diameter gold wire (optimal settings) | 0.005 mm diameter gold wire (optimal settings) |
| Operating Temperature | – 40°C to +50°C (no condensation) | – 40°C to +50°C (no condensation) |
| Storage Temperature | – 40°C to +85°C | – 40°C to +85°C |
| Housing Material | Durable polymer (straight body); Tough – Flex cable jacket | Durable polymer (threaded hexagonal body); Tough – Flex cable jacket |
| Light Source Compatibility | Optimized for red LED light sources (640 nm wavelength) | Optimized for red LED light sources (640 nm wavelength) |
| Mechanical Durability | Resistant to vibration, shock, and minor chemical exposure | Resistant to vibration, shock, and minor chemical exposure; enhanced anti – rotation via hexagonal body |
Product Dimensions and Weight
| Item | FU – 67 | FU – 67Z |
|---|---|---|
| Sensor Head Size | M6 straight body | M6 threaded hexagonal body |
| Fiber Cable Diameter | ø2.2 mm × 2 (dual – core parallel structure) | ø2.2 mm × 2 (dual – core parallel structure) |
| Fiber Cable Length | 2 m (free – cut) | 2 m (free – cut) |
| Minimum Bend Radius | R2 mm | R2 mm |
| Weight | Approximately 21 g (including sensor head and 2 m cable) | Approximately 23 g (including sensor head and 2 m cable) |
| Mounting Method | M6 straight – body mounting (compatible with standard brackets) | M6 threaded hexagonal mounting (anti – rotation, secure for fixed – orientation setups) |
| Cable Connector | Pre – terminated for direct connection to Keyence fiber optic amplifiers | Pre – terminated for direct connection to Keyence fiber optic amplifiers |
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
