
Product Introduction
Our Threaded fiber sensor FT-R FD-R belongs to the high-toughness threaded nut-type fiber unit. It features break-resistant and bendable performance, supporting installation with M3 / M4 / M6 thread sizes. It contains total 12 models including transmissive and reflective types, compatible with FX-100 and FX-500 series fiber amplifiers. Compact structure enables side-mounting on conveyor belts for diverse automated detection tasks.
Key Benefits




Applications & Components
▶Conveyor Belt Detection System: Side-mount on conveyor side to detect workpiece presence without occupying front-side installation space.
▶Automated Assembly Machinery: Used for part position sensing inside compact assembly equipment with limited mounting space.
▶Sorting & Packaging Equipment: Realize stable object detection for high-speed sorting and packaging production stations.
▶Compact Industrial Automation Station: Fit narrow equipment slots where regular fiber sensors cannot be installed.
Technical Specifications
|
Item |
Parameter |
|
Product Series |
FT-R / FD-R Threaded Nut-type Fiber |
|
Available Thread Size |
M3 / M4 / M6 |
|
Type |
Transmissive 6 models, Reflective 6 models, total 12 variants |
|
Bending Durability |
Over 10000 bending cycles, Min bending radius R4mm |
|
Compatible Amplifier |
FX-100 Series, FX-500 Series |
|
Detection Distance |
Transmissive:270mm-2200mm; Reflective:19mm-210mm |
|
Fiber Cable Length |
2m, free cutting available (partial models 500mm) |
|
Operating Temperature |
-55℃ ~ +80℃ |
|
Mounting Pitch |
M3:6.5mm minimum; M4:8.5mm minimum |

Why Choose This Machine
Threaded fiber sensor FT-R FD-R combines threaded nut-type mounting, outstanding anti-break property and abundant model options. Its unique side-installation capability perfectly solves installation bottleneck on conveyor and narrow-space equipment. The high-tough fiber core greatly lowers replacement frequency caused by cable fatigue. Wide temperature tolerance and high coaxial-accuracy FD-EG variants deliver consistent and reliable sensing performance under complicated industrial conditions, helping you cut down equipment downtime and maintenance cost.
Part of Your Smart Factory
Integrate Threaded fiber sensor FT-R FD-R into your smart-factory automation setup. Reliable threaded fiber detection brings stable signal feedback for conveyors, compact assembly devices and high-speed sorting stations. Multiple thread sizes, transmissive & reflective options simplify component selection for your automated production lines. Its anti-break structure improves long-term operation stability, supporting continuous non-stop running for modern smart manufacturing workflows.

FAQ
Q: What thread sizes are supported for installation?
A: It provides M3, M4, M6 threaded nuttype options, minimum mounting pitch can reach 6.5mm for M3.
Q: Is flatnose pliers necessary during installation?
A: Flatnose pliers are recommended to achieve the minimum mounting pitch; standard wrench is also acceptable for normal installation with larger spacing.
Q: Can I cut the fiber cable to shorter length on site?
A: Yes, the standard 2meter fiber cable supports free onsite cutting; several special models are supplied with 500mm fixed length.
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