Pre-Twisted Suspension Set for ADSS Optical Cables | Preformed Armor Grip Suspension

Pre-Twisted Suspension Set for ADSS Optical Cables (also known as Preformed Suspension Clamp or Armor Grip Suspension for ADSS) is a specialized overhead line fitting designed to securely suspend All-Dielectric Self-Supporting (ADSS) fiber optic cables on transmission towers and poles. Utilizing advanced pre-twisted (helical) armor rod technology, this suspension set distributes mechanical loads evenly, minimizes cable stress, and provides excellent vibration damping while maintaining full optical performance.

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Description

Pre-Twisted Suspension Set for ADSS Optical Cables (also known as Preformed Suspension Clamp or Armor Grip Suspension for ADSS) is a specialized overhead line fitting designed to securely suspend All-Dielectric Self-Supporting (ADSS) fiber optic cables on transmission towers and poles. Utilizing advanced pre-twisted (helical) armor rod technology, this suspension set distributes mechanical loads evenly, minimizes cable stress, and provides excellent vibration damping while maintaining full optical performance.ADSS/OPGW Optical Cable Suspension Clamp Assembly

Key Components

The complete assembly includes:

  • Shackle (U-5): Galvanized steel, 0.4 kg
  • Housing (HOU): Aluminum alloy, 0.5 kg
  • Shark (90): Aluminum alloy
  • Insert: High-elastic rubber, 0.3 kg (protects the cable from abrasion)
  • Outer Armor Rods: Aluminum alloy (helical pre-twisted)
  • Inner Armor Rods: Aluminum alloy (helical pre-twisted)

Performance: Break Strength 40 kN | Grip Strength 9 kN

Available Models & Specifications

Available Models & Specifications

Each model is precisely matched to ADSS cable diameters for optimal grip and minimal micro-bending.

Key Features and Advantages

  • Easy & Fast Installation: Pre-twisted helical design allows quick hand application without special tools, significantly reducing field installation time.
  • Superior Cable Protection: Rubber insert and armor rods provide gentle, uniform gripping that eliminates point-load stress and protects the delicate optical fibers.
  • High Mechanical Strength: Rated for 40 kN breaking load with reliable 9 kN grip strength, ensuring safety under wind, ice, and dynamic loads.
  • Excellent Corrosion Resistance: Aluminum alloy components and galvanized steel hardware deliver long service life in harsh outdoor environments.
  • Vibration & Fatigue Resistance: Helical armor rods effectively dampen aeolian vibration and fatigue, extending cable lifespan.
  • Quality Certified: Manufactured under ISO9001:2008 and ROHS standards.

Applications

Pre-Twisted Suspension Sets are widely used in:

  • High-voltage transmission lines (35 kV and above) for ADSS cable suspension.
  • Distribution networks and rural power line fiber deployments.
  • Smart grid and renewable energy projects requiring reliable aerial fiber optic infrastructure.

Aluminum Suspension for ADSS

Packaging

Products are generally packed in standard wooden cases with pallets when required, or customized according to customer specifications.

Pre-Twisted Suspension Set for ADSS Optical Cables offers a cost-effective, high-reliability solution for secure and stress-free aerial fiber optic cable suspension, ensuring long-term mechanical protection and signal integrity in overhead line environments.

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Shipping & Delivery

International Sea Freight Services

We provide professional and reliable international sea freight logistics services covering major ports worldwide. Whether your cargo is small or large, near or far, we can flexibly arrange the most suitable transportation solution according to your actual needs. Customers are free to choose FOB or CIF (or other Incoterms) to ensure the entire shipping process is transparent, efficient, and cost-effective.

 

Flexible Trade Terms

  • FOB (Free On Board): Ideal for customers who prefer to handle insurance and onward transportation themselves. We are responsible for delivering the goods safely to the designated loading port and completing the loading onto the vessel.
  • CIF (Cost, Insurance and Freight): Perfect for customers who want a one-stop service. We cover the full ocean freight and marine insurance from the port of loading to the port of destination, reducing your operational risks.
  • Other common terms such as FCA, CFR, etc. can also be customized according to your requirements.

 

We maintain extensive sea freight routes and long-term partnerships with major shipping lines (including Maersk, CMA CGM, COSCO, and more). This ensures stable space availability, transparent pricing, and reliable transit times. Whether you are shipping small sample orders or full container loads (FCL/LCL), you will receive professional one-stop sea freight solutions.