Thimble Clevis for ADSS & OPGW Tension Clamp | Telexc

Thimble Clevis for ADSS / OPGW Tension Clamp

Key Features

  • Smooth internal profile to reduce stress concentration

  • High tensile strength for ADSS and OPGW applications

  • Hot-dip galvanized for corrosion resistance

  • Compatible with preformed dead-ends and tension clamps

  • Suitable for poles and transmission towers

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The Thimble Clevis is an interface fitting designed to connect preformed guy grips or ADSS/OPGW tension clamps to dead-end insulators or U-clevis assemblies. Its smooth internal contour minimizes stress concentration on the grip loop, improving mechanical reliability under high tensile loads. Suitable for pole lines, overhead distribution lines, and transmission towers, the TX Thimble Clevis ensures secure and long-term performance in outdoor network installations.

Model Numbers

  • TX-TC40 – 40 kN

  • TX-TC70 – 70 kN

  • TX-TC120 – 120 kN

  • TX-TC160 – 160 kN

Construction & Materials

  • Body: Cast or formed high-strength steel

  • Finish: Hot-dip galvanized coating for long service life

  • Assembly: Supplied with a matching bolt, pin, and nut for secure locking

Installation Guide

  1. Insert the preformed guy grip or tension clamp loop into the thimble groove.

  2. Align the clevis with the insulator eye or U-clevis.

  3. Insert the steel pin or bolt through aligned holes.

  4. Secure tightly using a nut or a cotter pin as provided.

  5. Verify free movement and correct seating before line tensioning.

Technical Parameters

Model No. Material Approx. Weight (kg) Rated Failing Load (kN)
TX-TC40 Galvanized Steel 0.6 40
TX-TC70 Galvanized Steel 0.9 70
TX-TC120 Galvanized Steel 0.9 120
TX-TC160 Galvanized Steel 1.8 160

Applications

ADSS Fiber Optic Lines

Provides a reliable interface between ADSS tension clamps and dead-end insulators.

OPGW Transmission Lines

Handles high mechanical loads in transmission tower installations.

Overhead Distribution Networks

Used on pole lines for secure termination and anchoring of aerial cables.

Product Advantages

High Load Reliability

Engineered to withstand tensile loads up to 160 kN without deformation.

Reduced Cable Stress

Smooth contour design protects preformed dead-ends from localized stress.

Long Outdoor Life

Galvanized surface resists corrosion in harsh environments.

Installation Flexibility

Multiple load ratings support varied span lengths and tower designs.

FAQs

Q1: What is the main function of a thimble clevis?
It connects a guy grip or tension clamp to an insulator or U-clevis while distributing load evenly.

Q2: Is it suitable for both ADSS and OPGW cables?
Yes, the TX-Series is designed for both ADSS and OPGW tension applications.

Q3: What load options are available?
Standard ratings include 40 kN, 70 kN, 120 kN, and 160 kN.

Q4: What material is used?
High-strength steel with hot-dip galvanization.

Q5: Can Telexc supply custom designs?
Yes, customization can be done as per drawings or technical requirements.

Q6: Is the fastening hardware included?
Yes, each unit is supplied with matching bolt/pin and nut.

Why Choose Telexc

  • TX-Series models designed specifically for telecom and power networks

  • Consistent quality control and material selection

  • Compatible with standard ADSS/OPGW hardware

  • Customization support based on drawings or specifications

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