Supporting Roller or Hanging Pulley

Supporting Roller or Hanging Pulley

850.0 INR/Piece

Product Details:

  • Handle Type Ergonomic, easy to grip
  • Control System Manual
  • Features Corrosion resistant, smooth bearing movement
  • Rotation Type Unidirectional (360-degree rotation in some models)
  • Usage Transmission Line stringing Work
  • Equipment Type Overhead Power Cable Installation Pulley
  • Condition New
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Supporting Roller or Hanging Pulley Price And Quantity

  • 850.0 INR/Piece
  • 100 Piece
  • High-strength galvanized steel frame; nylon or aluminum sheave
  • 90-120 mm (standard sizes, varies by model)
  • Hook or bolt mountable for tower attachment
  • Used for hanging, supporting, and guiding OPGW/ADSS cables during trolleying/stringing
  • U or V shaped, cable-protective
  • Galvanized/coated to prevent rusting
  • Outdoor, suitable for rugged field installation
  • Carton or wooden case
  • OPGW, ADSS, other overhead optical fiber cables
  • -40C to +70C

Supporting Roller or Hanging Pulley Product Specifications

  • Overhead Power Cable Installation Pulley
  • 1 Long Ton
  • Transmission Line stringing Work
  • New
  • Rust Proof
  • Silver
  • 1-2 Tons (Depending on model) Tonne
  • 389 Millimeter (mm)
  • Unidirectional (360-degree rotation in some models)
  • Smooth surface, wear-resistant, lightweight
  • Corrosion resistant, smooth bearing movement
  • Manual
  • 6Months
  • 1 Millimeter (mm)
  • 1 Decibel-milliwatt (dBm)
  • 80 Millimeter (mm)
  • 1.76 Kilograms (kg)
  • Manual
  • Fie1ld Adjustable, as per installation needs Millimeter (mm)
  • Ergonomic, easy to grip
  • High-strength galvanized steel frame; nylon or aluminum sheave
  • 90-120 mm (standard sizes, varies by model)
  • Hook or bolt mountable for tower attachment
  • Used for hanging, supporting, and guiding OPGW/ADSS cables during trolleying/stringing
  • U or V shaped, cable-protective
  • Galvanized/coated to prevent rusting
  • Outdoor, suitable for rugged field installation
  • Carton or wooden case
  • OPGW, ADSS, other overhead optical fiber cables
  • -40C to +70C

Supporting Roller or Hanging Pulley Trade Information

  • 7 Days

Product Description

Standard Lift 9 m
Capacity 1 ton
Material Mild Steel
Type Manual
Usage/Application Lifting Platform

In OPGW (Optical Ground Wire) stringing work, a supporting roller is a device used to guide and support the OPGW cable as it is being installed on the overhead transmission line. The primary function of the supporting roller is to reduce the friction and ensure smooth movement of the cable during the stringing process.

These rollers are typically placed at strategic points along the line, such as near transmission towers or along the span between towers, to ensure the cable is correctly positioned and tensioned during installation

Engineered for Field Toughness

Manufactured with a high-strength galvanized steel frame, the OPGW Hanging Pulley stands up to harsh outdoor conditions. It resists corrosion and deformation, making it ideal for use in rugged, exposed environments. Whether it's extreme heat, cold, or moisture, this pulley keeps cable installations smooth and reliable.


Adaptable Sheave Options

This pulley offers the flexibility of nylon or aluminum sheaves, available in diameters from 90 mm to 120 mm. Its uniquely shaped U or V grooves provide optimal protection and guidance for OPGW, ADSS, and other overhead fiber cables. Choose the sheave type and size that best fits your installation needs.


User-Centric Operation and Mounting

With a manual, voltage-free operation and ergonomic handle design, the pulley ensures user comfort during prolonged use. The hook or bolt mounting mechanism enables fast and secure attachment to transmission towers, streamlining the installation process. Durable bearings and a smooth wheel surface minimize cable wear.

FAQ's of Opgw Hanging Pulley:


Q: How is the OPGW Hanging Pulley typically installed on transmission towers?

A: The pulley can be mounted using a hook or bolt, allowing it to attach securely to most tower structures. This mounting flexibility ensures stability during cable stringing or trolleying operations.

Q: What cable types and sheave groove shapes are supported by this hanging pulley?

A: The OPGW Hanging Pulley is suitable for OPGW, ADSS, and other overhead optical fiber cables. It is available with U or V-shaped grooves in the sheave to match different cable profiles and ensure optimal cable protection.

Q: Where is the ideal environment to operate this pulley system?

A: Engineered for outdoor use, the pulley is resistant to extreme temperatures (from -40C to +70C) and rugged environmental conditions, making it perfect for field installation of overhead power and communication cables.

Q: In what way do the pulley's material and finish enhance its durability?

A: Constructed with high-strength galvanized steel and coated to prevent rusting, the frame delivers excellent tensile strength and corrosion resistance. The sheave, made of nylon or aluminum, is wear-resistant for long-term use.

Q: What are the benefits of using an OPGW Hanging Pulley during cable installation?

A: This pulley facilitates smooth and controlled handling of overhead cables, reduces wear on the cable jacket, and enhances the efficiency and safety of installation. Its robust design and smooth rotation ensure a reliable operation.

Q: How much load can the pulley accommodate during field use?

A: Depending on the chosen model, the pulley can support loads up to 1-2 tons, meeting the lifting requirements for standard OPGW cable installations.

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