FU-35TG Keyence Reflective Fibre Unit M6 Threaded Sensor

FU-35TG Keyence Reflective Fibre Unit M6 Threaded Sensor

Manufacturer: Keyence
Product No.: FU-35TG
Condition： In stock
Product Type: Threaded Sensor
Product Origin: USA
Payment: T/T, Western Union
Weight: 32g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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Engineering Architecture & Overview

The FU-35TG reflective fibre unit by Keyence delivers ultra-precise optical sensing for high-speed manufacturing lines. Utilizing a specialized coaxial detection arrangement housed within a threaded M6 stainless steel body, this sensor resolves microscopic targets with exceptional spatial accuracy.

Global PLC Spare HUB Review: Integrating the FU-35TG fibre optic cable into semiconductor and micro-assembly machinery eliminates false triggers caused by background reflections. Tooling engineers rely on its fine coaxial core to detect hair-thin wire bonds and miniature components during rapid pick-and-place cycles.

Technical Parameters & Physical Specifications

Brand: Keyence
Model Number: FU-35TG
Sensor Type: Reflective Fibre Unit (Coaxial Detection)
Housing Shape: Threaded M6 stainless steel probe
Fibre Cable Length: 1 meter (39.37 inches, non-cuttable design)
Bending Radius: Minimum R10 mm with flexible stainless steel protective armor
Target Resolution: Detects gold wire down to 0.005 mm (0.0002 inches) in diameter
Operating Temperature: -40°C to +50°C (-40°F to 122°F)
Unit Weight: Approximately 32 g

Installation, Routing & Maintenance Guidelines

Mounting Execution: Secure the M6 threaded head securely into pre-tapped brackets, utilizing lock nuts to prevent vibration-induced misalignment.
Bending Compliance: Maintain a bend radius greater than R10 mm during cable routing to prevent internal optical core fracture and light attenuation.
Non-Cut Construction: Never attempt to trim the 1-meter un-cuttable fibre length; coil excess slack safely away from moving machine axes.
Optic Face Cleaning: Periodically wipe the stainless steel tip with optical-grade isopropyl alcohol to remove dust and oil film buildup.

Target Equipment & Industrial Applications

Compatible Hardware: Compatible with Keyence digital fiber optic amplifiers featuring coaxial optical ports.
Electronics Manufacturing: Semiconductor wire bonding inspection, PCB component verification, and miniature connector sorting.
Precision Assembly: Micro-machining cells, medical catheter inspection, and ultra-fine mechanical positioning systems.
Optical Diagnostics: Amplifier light-intensity readouts provide real-time feedback on surface reflectivity changes and lens contamination levels.

Logistics, Shipping & Warranty Terms

Fulfillment Speed: In-stock optical sensors are verified and dispatched within 24 to 48 hours.
Global Transport: Secure international delivery handled via premier logistics carriers including DHL, UPS, and FedEx.
Warranty Protection: Covered by our comprehensive 12-month warranty against manufacturing and optical integrity defects.

Frequently Asked Questions

Why is the FU-35TG fibre cable designated as non-cuttable?

Global PLC Spare HUB's Insight: The internal coaxial core features a precise micro-lens arrangement bonded at the factory tip. Cutting the cable would destroy the optical focal alignment and permanently ruin light transmission.

How can I diagnose weak signal reception on this reflective fibre unit?

Global PLC Spare HUB's Insight: Check the digital display value on your connected Keyence amplifier. A sudden drop in incident light intensity usually points to dust accumulation on the M6 lens tip or physical displacement of the mounting bracket.

Can this sensor withstand sub-zero operating environments?

Yes, the unit is rated down to -40°C, making it suitable for cold storage automation, environmental testing chambers, and refrigerated packaging lines.

What precautions should I take when routing the stainless steel armoured cable?

Avoid pinching the armor under heavy cabinet doors or routing it around sharp corners tighter than the R10 mm minimum bending radius specification.

How do I choose between standard diffuse reflective fibers and this coaxial model?

Global PLC Spare HUB's Insight: Select the FU-35TG coaxial design when your application demands high-precision positioning or the detection of extremely small targets like gold wires, where standard diffuse fibers lack spatial resolution.

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.