FU-35TG Keyence Reflective Fibre Unit Coaxial M6 Threaded 12-Month Warranty

FU-35TG | Keyence Reflective Fibre Unit

FU-35TG is a coaxial reflective fibre unit from Keyence. It uses an M6 threaded size. The coaxial layout boosts detection stability. It spots tiny targets, down to 0.005 mm gold wire. The 1 m cable cannot be cut. It handles tough heat and cold. This unit fits tight spaces and hard-to-reach spots.

Core Identity

• Maker
  • Keyence
• Part number
  • FU-35TG
• Type
  • Reflective fibre unit

Size and Shape

• Size
  • M6
• Shape
  • Threaded
• Detection arrangement
  • Coaxial

Cable and Bend Limits

• Fibre unit length
  • 1 m
  • 39.37 in
  • Cannot be cut
• Minimum bend radius
  • R10 mm
  • 0.394 in
  • Stainless

Detection Power

• Minimum detectable object
  • Gold wire
  • 0.005 mm diameter
  • 0.0002 in diameter

Environment and Build

• Ambient temperature
  • -40 to +50 °C
  • -40 to 122 °F
• Weight
  • About 32 g

Expert Review

The FU-35TG is a precise little sensor. Coaxial optics cut false reads on shiny parts. The M6 thread mounts fast. It sees a 0.005 mm gold wire, which is rare at this size. The stainless bend limit adds long life. A great pick for micro detection jobs.

Manager’s Insight

Keyence fibre units move fast. The FU-35TG is no exception. Buyers want tiny spot detection and wide heat range. We keep stock ready. Orders ship in 12-24 hours via FedEx, UPS, or DHL. Each unit comes with a 12-month warranty.

Best Fits and Use Cases

• Micro part presence checks
• Wire and pin detection
• Electronics assembly
• Semiconductor tools
• Small hole inspection
• Robot end effectors
• Cold and hot areas
• Tight machine spaces

FAQ

Q: Can I cut the FU-35TG cable?

A: No. The 1 m length is fixed and cannot be cut.

Q: What is the smallest object it can see?

A: A gold wire with a 0.005 mm diameter.

Q: What does coaxial mean here?

A: Send and receive paths share one axis. This boosts stability on shiny targets.

Q: How tight can I bend it?

A: Keep bends at R10 mm or wider.

Q: From experience, what causes poor detection?

A: Dirty lens tips and tight bends top the list. Clean the tip often. Respect the bend limit. Check the fibre for cracks after rough use.

Q: Any buying advice?

A: Match the thread to your mount. Confirm the 12-month warranty. Check stock and ship time. Ask about FedEx, UPS, or DHL delivery.

Contact Us

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825

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