FU-67G Reflective Fiber Unit by Keyence
Keyence FU-67G is a reflective fiber unit for precise object detection. It uses a parallel detection arrangement. The M6 size suits tight spaces. The 1 m fiber length cannot be cut. It works in harsh industrial areas.
This unit detects tiny objects. It senses gold wire as thin as 0.005 mm. The stainless steel sheath adds strength. The minimum bend radius is R10 mm. It operates from -40 to +50 °C. It weighs about 29 g.
Technical Specifications
| Brand | Keyence |
| Model | FU-67G |
| Series | FU Series Reflective Fiber Unit |
| Module Type | Reflective Fiber Optic Sensor Unit |
| Size | M6 |
| Detection Arrangement | Parallel |
| Fiber Unit Length | 1 m (39.37 in), cannot be cut |
| Shape | Straight |
| Minimum Bend Radius | R10 mm (0.394 in), stainless |
| Minimum Detectable Object | Gold wire with a diameter of 0.005 mm (0.0002 in) |
| Measurement Range | Depends on amplifier and fiber setup |
| Frequency Response | Depends on paired amplifier model |
| Sensitivity | High sensitivity for tiny targets |
| Linearity | Stable response with compatible amplifier |
| Resolution | Fine detection of small objects |
| Temperature Range | -40 to +50 °C (-40 to 122 °F) |
| Environmental Resistance | Rugged stainless sheath, industrial use |
| Anti-interference Ability | Good immunity with shielded amplifier wiring |
| Weight | Approx. 29 g |
Installation Guide
- Mount the M6 head into a standard M6 threaded hole.
- Keep the bend radius above R10 mm.
- Do not cut the 1 m fiber unit.
- Route the cable away from sharp edges.
- Connect to a compatible Keyence fiber amplifier.
Commissioning and Maintenance
- Set sensitivity on the amplifier after mounting.
- Clean the fiber tip with soft lint-free cloth.
- Check for dust or oil on the lens surface.
- Verify detection with a known target.
- Replace the unit if the fiber sheath is damaged.
Compatibility Notes
The FU-67G works with Keyence FU series amplifiers. It suits standard fiber sensor systems. Confirm amplifier model before ordering. It supports many industrial sensing setups.
Certifications and Compliance
This unit follows Keyence quality standards. It meets common industrial requirements. Contact us for specific certification documents. We can provide compliance details on request.
Packing List and Warranty
- 1 x Keyence FU-67G Reflective Fiber Unit
- 12-month warranty
- Tested before shipment
Shipping Methods
We ship by FedEx, UPS, and DHL. Global delivery is available. Tracking is provided.
Typical Applications
- Small part detection on assembly lines
- Gold wire and fine wire sensing
- Semiconductor and electronics inspection
- Robotic gripper feedback
- Obsolete control system replacement
Diagnostic Capability
The unit supports stable signal output with a matched amplifier. It helps diagnose presence, absence, and position. Engineers can verify alignment and sensitivity. This reduces downtime.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support
- Tested industrial surplus and refurbished options
- 12-month warranty
- Technical verification before shipment
- Support for obsolete control systems
FAQ
Q: Can I cut the fiber unit?
No. The 1 m length cannot be cut.
Q: What is the smallest detectable object?
It detects gold wire with a diameter of 0.005 mm.
Q: What is the minimum bend radius?
The minimum bend radius is R10 mm.
Q: What is the operating temperature?
It operates from -40 to +50 °C.
Q: Does it come with a warranty?
Yes. It includes a 12-month warranty.
Q: How do I contact you?
Email us at info@oiltechcontrols.com. Call or message us on +86 158 8020 0923.
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Original Source: https://www.oiltechcontrols.com/
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