Threaded Type Fiber
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Basic Information
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Order guide
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Option
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Dimensions
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Sensing characteristics
Partly Order Discontinued
Last time buy (JST)
December 01, 2023
Discontinued products:FD-61G
Basic Information

It has reasonable pricing while drastically improving flexing performance.
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Features
■ It is a standard fiber which is mounted using nuts. It has reasonable pricing while drastically improving flexing performance.
■ With the lens installable type, long distance sensing and microscopic object sensing is possible by installing a lens.
■ A protective tube and a sturdy stainless jacket type that prevents disconnection are also prepared.
Stainless steel fittings are used for the fiber head of all models.
●Clearly conforms to RoHS
●Can be used for secondary battery
●Improved mounting strength
* Some models not included (FT-R41W, FT-R42W, FT-140)
Improved centering accuracy
The beam axis deviation of each unit is kept within ±3° and the beam axis centering accuracy is kept within ±150 μm.
(Within ±5° and ±90 μm for ultra small diameter fibers)
●Makes beam axis adjustment easier
●Improves mounting hole machining accuracy
●Improves sensing accuracy
Improved specularity
High precision polishing is accomplished by using the PCTC polishing technique.
The specularity of the end face of the fiber is 5 times greater.
●Light intensity is increased, enabling stable sensing.
Coaxial type FD-□G□ in which high-precision positioning can be achieved.
It is a coaxial fiber that encloses the circumference of the emitter fiber at the center with the receiver fiber. This is suitable for high-precision positioning. It can perform sensing without affecting the approach direction of the work.
Application
Detecting a presence of a workpiece
Introducing a tough fiber that transcends common knowledge!
It has toughness that can be used in moving parts, toughness that can be bent with precision,and high-quality for all purposes.
It changes common knowledge about fibers.
* Bending radius: R10 mmR0.394 in, Reciprocating bending: 180°
Order guide
- Thru-beam type (one pair set)
- Reflective type(M3)
- Reflective type(M4)
- Reflective type(M6)
- Discontinued products
Thru-beam type (one pair set)
Type | Shape of fiber head(mm) | Model No. | Bending radius (mm) | Fiber cable length | Free-cut | Beam axis dia.(mm) | Beam axis position / Inclination of beam axis | Protection | Ambient temp. | |
---|---|---|---|---|---|---|---|---|---|---|
M3 | With lens | FT-32 | R2 Bending durability | 2m | Available | ø1.6 | - | IP40 | -40 to +70℃ | |
FT-31 | ø0.5 | 150μm /±2° | IP67 | -55 to +80℃ | ||||||
FT-31W | R1 | 150μm /±3° | -40 to +60℃ | |||||||
M4 | Lens mountable | FT-43 | R4 Bending durability | ø1.5 | 150μm /±2° | -55 to +80℃ | ||||
Lens mountable | FT-42 | ø1 | ||||||||
Lens mountable | FT-42W | R1 | 150μm /±3° | -40 to +60℃ | ||||||
Lens mountable, Stainless-jacketed | FT-45X | R4 | 1m | - | 150μm /±2° | -55 to +80℃ | ||||
Elbow | Lens mountable | FT-R40 | R4 Bending durability | 2m | Available | |||||
M 14 | Long range | With expansion lens | FT-140 | 10m | ø10 | - | -40 to +70℃ |
・Refer to "Digital Fiber Sensor FX-550/FX-550L List of fibers", "Digital Fiber Sensor FX-500 Ver.2 List of fibers" and "Digital Fiber Sensor FX-100 List of fibers" for the sensing range.
・:
Refers to a fiber which possesses both unbreakable (bending radius: R10 mm R0.394 in, reciprocating bending: 180°) and more flexible (bending radius: R4 mm R0.157 in or less) features.
Reflective type(M3)
Type | Shape of fiber head(mm) | Model No. | Bending radius(mm) | Fiber cable length | Free-cut | Beam axis position / Inclination of beam axis | Protection | Ambient temp. | |
---|---|---|---|---|---|---|---|---|---|
M3 | Coaxial, with lens | FD-34G | R2 Bending durability | 2m | Available | - | IP40 | -40 to +70℃ | |
FD-31 | 150μm /±3° | IP67 | -55 to +80℃ | ||||||
FD-31W | R1 | - | -40 to +60℃ | ||||||
Coaxial, Lens mountable | FD-32G | R2 Bending durability | - | IP40 | -55 to +80℃ | ||||
Coaxial, Lens mountable, Stainless-jacketed | FD-32GX | R2 | 1m | Available (Note 1) | - | ||||
Ultra-small diameter | Coaxial, Lens mountable | FD-EG30 | R4 | 500mm | - | - | -40 to +70℃ | ||
Coaxial, Lens mountable | FD-EG31 | - | -20 to +60℃ |
Note:
1)The allowable cutting range is 700 mm 27.559 in from the end that the amplifier inserted.
・Refer to "Digital Fiber Sensor FX-550/FX-550L List of fibers", "Digital Fiber Sensor FX-500 Ver.2 List of fibers" and "Digital Fiber Sensor FX-100 List of fibers" for the sensing range.
・:
Refers to a fiber which possesses both unbreakable (bending radius: R10 mm R0.394 in, reciprocating bending: 180°) and more flexible (bending radius: R4 mm R0.157 in or less) features.
Reflective type(M4)
Shape of fiber head(mm) | Model No. | Bending radius(mm) | Fiber cable length | Free-cut | Beam axis position / Inclination of beam axis | Protection | Ambient temp. |
---|---|---|---|---|---|---|---|
FD-41 | R2 Bending durability | 2m | Available | 150μm /±3° | IP67 | -55 to +80℃ | |
FD-41W | R1 | - | -40 to +60℃ | ||||
Coaxial, Lens mountable | FD-42G | R2 Bending durability | - | IP40 | -55 to +80℃ | ||
Coaxial, Lens mountable | FD-42GW | R1 | - | -40 to +60℃ |
・Refer to "Digital Fiber Sensor FX-550/FX-550L List of fibers", "Digital Fiber Sensor FX-500 Ver.2 List of fibers" and "Digital Fiber Sensor FX-100 List of fibers" for the sensing range.
・:
Refers to a fiber which possesses both unbreakable (bending radius: R10 mm R0.394 in, reciprocating bending: 180°) and more flexible (bending radius: R4 mm R0.157 in or less) features.
Reflective type(M6)
Type | Shape of fiber head(mm) | Model No. | Bending radius (mm) | Fiber cable length | Free-cut | Beam axis position / Inclination of beam axis | Protection | Ambient temp. | |
---|---|---|---|---|---|---|---|---|---|
M6 | FD-62 | R4 Bending durability | 2m | ○ | 150μm /±3° | IP67 | -55 to +80℃ | ||
FD-61 | |||||||||
FD-61W | R1 | - | -40 to +60℃ | ||||||
Stainless-jacketed | FD-64X | R4 | 1m | - | - | IP40 | -55 to +80℃ | ||
Elbow | FD-R60 | R4 Bending durability | 2m | ○ | 150μm /±3° | IP67 |
・Refer to "Digital Fiber Sensor FX-550/FX-550L List of fibers", "Digital Fiber Sensor FX-500 Ver.2 List of fibers" and "Digital Fiber Sensor FX-100 List of fibers" for the sensing range.
・:
Refers to a fiber which possesses both unbreakable (bending radius: R10 mm R0.394 in, reciprocating bending: 180°) and more flexible (bending radius: R4 mm R0.157 in or less) features.
Option
Lens for fiber
For details of lens for fiber, refer to "Lens for thru-beam type fiber" or "Lens for reflective type fiber".
>>Go to "Lens for thru-beam type fiber"
>>Go to "Lens for reflective type fiber"
Fiber Options
For details of fiber options, refer to "Fiber Options".
>>Go to "Fiber Options"
Dimensions
- Unit: mm in
FD-31
Reflective type
Free-cut
<with FX-AT4>
FD-31W
Reflective type
Free-cut
<with FX-AT4>
FD-32G
Reflective type
Free-cut
<with FX-AT6>
FD-32GX
Reflective type
Free-cut
<with FX-AT6>
FD-34G
Reflective type
Free-cut
<with FX-AT6>
FD-41
Reflective type
Free-cut
<with FX-AT4>
FD-41W
Reflective type
Free-cut
<with FX-AT5>
FD-42G
Reflective type
Free-cut
<with FX-AT6>
FD-42GW
Reflective type
Free-cut
<with FX-AT6>
FD-61
Reflective type
Free-cut
<with FX-AT3>
FD-61G(Discontinued products)
Reflective type
Free-cut
<with FX-AT3>
FD-61W
Reflective type
Free-cut
<with FX-AT3>
FD-62
Reflective type
Free-cut
<with FX-AT3>
FD-64X
Reflective type
FD-EG30
Reflective type
FD-EG31
Reflective type
FD-R60
Reflective type
Free-cut
<with FX-AT3>
FT-140
Thru-beam type
Free-cut
<with FX-AT3>
FT-31
Thru-beam type
Free-cut
<with FX-AT4>
FT-31W
Thru-beam type
Free-cut
<with FX-AT4>
FT-32
Thru-beam type
Free-cut
<with FX-AT4>
FT-42
Thru-beam type
Free-cut
<with FX-AT3>
FT-42W
Thru-beam type
Free-cut
<with FX-AT3>
FT-43
Thru-beam type
Free-cut
<with FX-AT3>
FT-45X
Thru-beam type
<with FX-AT2>
FT-R40
Thru-beam type
Free-cut
<with FX-AT3>
Sensing characteristics
Sensing characteristic diagram can be downloaded at the following.
Please contact our office if not listed here.