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TAKEX_FR105BC_FR5BC

M6 threaded long-range reflective fiber optic units

  • TAKEX FR105BC and FR5BC are M6 threaded reflective fiber optic units with 2 m free-cutting fibers.
  • FR105BC provides up to 1,200 mm detection with a φ1.5 mm core and R45 bending radius, while FR5BC provides up to 1,000 mm with a φ1.0 mm core and R30 radius.
  • Brand TAKEX Takenaka Engineering Co., Ltd.
Features
  • Up to 1,200 mm detection: FR105BC provides a maximum detecting distance of 1,200 mm, while FR5BC provides up to 1,000 mm.
  • M6 threaded sensing head: Both models use an M6 threaded sensing head with a maximum tightening torque of 0.8 N·m.
  • 2 m free-cutting fiber: FR105BC and FR5BC both use 2 m free-cutting fibers that can be adjusted to suit equipment routing requirements.
  • Different fiber core sizes: FR105BC uses a φ1.5 mm fiber core, while FR5BC uses a φ1.0 mm core for different sensing requirements.
  • −30 to +70°C operation: Both models operate from −30 to +70°C. FR105BC has an R45 allowable bending radius, while FR5BC uses R30.
Specification
ItemSpec.
ModelFR105BC
FR5BC
Detection methodReflective
Environmental featureOrdinary temperature
Tip appearanceThreaded
Tip sizeM6
Max. detecting distanceFR105BC: 1,200 mm
FR5BC: 1,000 mm
Fiber length2 m, free-cutting
Ambient temperature−30 to +70°C
Fiber covering materialPolyethylene
Fiber core materialPlastic
Fiber cable diameterΦ2.2 mm
Fiber core diameterFR105BC: Φ1.5 mm
FR5BC: Φ1.0 mm
Allowable bending radiusFR105BC: R45
FR5BC: R30
Standard detecting object400 × 400 mm white drawing paper
Min. detecting objectΦ0.015 mm
Thread tightening torque0.8 N·m or less

Specification notes

  • Detecting distance: FR105BC provides up to 1,200 mm detection and FR5BC up to 1,000 mm. Actual range varies with the fiber amplifier and sensing conditions.
  • Standard detecting object: The standard object is 400 × 400 mm white drawing paper when used with F70R.
  • Minimum detecting object: The minimum detecting object is Φ0.015 mm. Actual detectable size varies with the amplifier and sensing conditions.
FAQ

Q1: What are TAKEX FR105BC and FR5BC?
A: They are M6 threaded reflective fiber optic units that transmit and receive light from the same sensing side.


Q2: What is the difference between FR105BC and FR5BC?
A: FR105BC provides up to 1,200 mm detection with a φ1.5 mm core and R45 bending radius. FR5BC provides up to 1,000 mm with a φ1.0 mm core and R30 radius.


Q3: What is the maximum detecting distance of FR105BC?
A: The maximum detecting distance is 1,200 mm.


Q4: What is the maximum detecting distance of FR5BC?
A: The maximum detecting distance is 1,000 mm.


Q5: What tip size do FR105BC and FR5BC use?
A: Both models use an M6 threaded sensing head.


Q6: What is the fiber length of FR105BC and FR5BC?
A: Both models use 2 m free-cutting fibers.


Q7: Do FR105BC and FR5BC have the same bending radius?
A: No. FR105BC has an R45 allowable bending radius, while FR5BC has an R30 radius.


Q8: What is the operating temperature range?
A: Both models operate from −30 to +70°C.


Q9: What materials are used for the fibers?
A: Both models use polyethylene fiber covering and plastic fiber cores.


Q10: How should I choose between FR105BC and FR5BC?
A: Choose FR105BC when a longer maximum detecting distance of 1,200 mm is required. FR5BC provides up to 1,000 mm detection with an R30 bending radius.

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