M4 lens-integrated narrow-view through-beam fiber optic units
| Item | Spec. |
|---|---|
| Models | FTN5BC FTN5YBC |
| Product type | Lens-integrated narrow-view through-beam fiber optic unit |
| Detection method | Through beam |
| Environmental feature | Ordinary temperature |
| Tip appearance | Threaded, lens-integrated |
| Tip size | M4 |
| Feature | FTN5BC: Narrow-view, long-distance detection FTN5YBC: Narrow-view, long-distance, R1 flexible |
| F85RN long-distance mode (mm) | FTN5BC: 2,600 FTN5YBC: 4,000 |
| F85RN high-speed / ultra-high-speed mode (mm) | FTN5BC: 520 (high speed) FTN5YBC: 2,070 (ultra-high speed) |
| F80R long-distance mode (mm) | FTN5BC: 2,300 FTN5YBC: 3,000 |
| F80R high-speed mode (mm) | FTN5BC: 1,300 FTN5YBC: 1,600 |
| F70R／F70AR (mm) | FTN5BC: 1,300 FTN5YBC: 1,600 |
| F2R (mm) | FTN5BC: 350 FTN5YBC: - |
| Fiber length | 2 m, free-cutting |
| Fiber cable diameter | FTN5BC: Φ2.2 mm FTN5YBC: - |
| Fiber core diameter | FTN5BC: Φ0.5 mm FTN5YBC: - |
| Allowable bending radius | FTN5BC: R30 (30 mm) FTN5YBC: R1 (1 mm) |
| Ambient temperature | FTN5BC: −30 to +70°C FTN5YBC: −40 to +70°C |
| Fiber covering material | Polyethylene |
| Fiber core material | Plastic |
| Sensing head material | FTN5BC: SUS303 FTN5YBC: Zinc alloy (trivalent chromate treated) |
| Lens diameter | FTN5BC: Φ2.0 mm FTN5YBC: - |
| Standard detectable object diameter | FTN5BC: Φ0.5 mm FTN5YBC: - |
| Min. detectable object diameter | FTN5BC: Φ0.015 mm (excluding F71R and F2R) FTN5YBC: - |
| Thread tightening torque | FTN5BC: 0.8 N·m max. FTN5YBC: 0.78 N·m max. |
| Protection rating | FTN5BC: - FTN5YBC: IP50 |
| Applicable amplifiers | FTN5BC: F2R, F70, F80R, F85RN FTN5YBC: F70, F80R, F85RN |
Specification notes
Q1: What are TAKEX FTN5BC and FTN5YBC?
A: FTN5BC and FTN5YBC are M4 threaded, lens-integrated narrow-view through-beam fiber optic units for non-contact object detection in automated equipment.
Q2: What are the main differences between FTN5BC and FTN5YBC?
A: The main differences are allowable bending radius, detecting distance, and operating temperature. FTN5BC has an R30 bending radius, while FTN5YBC features R1 flexibility.
Q3: Do both models use M4 threaded sensing heads?
A: Yes. Both FTN5BC and FTN5YBC feature M4 threaded sensing heads with integrated lenses.
Q4: What are narrow-view lens-integrated fiber optic units used for?
A: Their narrow optical paths support object detection through machine gaps and confined areas. TAKEX also identifies FTN5BC for detecting protruding glass substrates in cassettes.
Q5: What are the detecting distances with the F80R amplifier?
A: With F80R in long-distance mode, FTN5BC provides 2,300 mm and FTN5YBC provides 3,000 mm. In high-speed mode, the distances are 1,300 mm and 1,600 mm, respectively.
Q6: What is the detecting distance of FTN5YBC with F85RN?
A: With F85RN, FTN5YBC provides 4,000 mm in long-distance mode and 2,070 mm in ultra-high-speed mode.
Q7: Which model is better suited for tight cable routing?
A: FTN5YBC offers an R1 (1 mm) allowable bending radius for tighter cable routing, compared with R30 (30 mm) for FTN5BC.
Q8: Can FTN5BC and FTN5YBC fibers be cut to length?
A: Yes. Both models feature 2 m free-cutting fiber cables that can be trimmed for equipment installation.
Q9: Which fiber amplifiers are specified for these models?
A: For FTN5BC, F2R, F70, F80R, and F85RN are listed. The corresponding specified models for FTN5YBC include F70, F80R, and F85RN.
Q10: What installation precautions apply to FTN5BC and FTN5YBC?
A: Confirm M4 mounting dimensions and optical alignment. The tightening torque must not exceed 0.8 N·m for FTN5BC or 0.78 N·m for FTN5YBC, and each model's allowable bending radius must be observed.