OPGW Hanging Pulley Supporting Roller

OPGW Hanging Pulley Supporting Roller

850 INR/Piece

Product Details:

  • Handle Type Ergonomic, Fixed
  • Control System Manual
  • Wheel Type Aluminum sheave with ball bearing
  • Features Lightweight, Durable, Weather-proof
  • Rotation Type Swivel mounting
  • Lifting Speed Dependent on application/manual operation
  • Equipment Type Cable Stringing Accessory
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OPGW Hanging Pulley Supporting Roller Price And Quantity

  • 850 INR/Piece
  • 100 Piece
  • -40C to +55C
  • Up to 20 mm dia. (typical)
  • High-strength Aluminum Alloy
  • 3 7 kg (depending on model)
  • Used for OPGW (Optical Ground Wire) cable installation and stringing operations
  • Galvanized Steel / Powder Coated Steel
  • Clamp-on / Hook-on for tower and pole attachment
  • 150 mm 250 mm (varies per model)
  • Anti-corrosive finish

OPGW Hanging Pulley Supporting Roller Product Specifications

  • Manual
  • Lightweight, Durable, Weather-proof
  • New
  • Swivel mounting
  • 1000 kg
  • Up to 30 meters
  • Dependent on application/manual operation
  • Easy Installation, High Load Bearing
  • Cable Stringing Accessory
  • Ergonomic, Fixed
  • 1 Ton (1000 kg) approx.
  • Corrosion-resistant, Sturdy Construction
  • Not Electricmanual/mechanical operation
  • Manual
  • Aluminum sheave with ball bearing
  • -40C to +55C
  • Up to 20 mm dia. (typical)
  • High-strength Aluminum Alloy
  • 3 7 kg (depending on model)
  • Used for OPGW (Optical Ground Wire) cable installation and stringing operations
  • Galvanized Steel / Powder Coated Steel
  • Clamp-on / Hook-on for tower and pole attachment
  • 150 mm 250 mm (varies per model)
  • Anti-corrosive finish

OPGW Hanging Pulley Supporting Roller Trade Information

  • Kolkata
  • Cash in Advance (CID), Cheque
  • All India

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

Effortless Installation for OPGW Cables

Engineered for easy setup and robust performance, the OPGW Hanging Pulley Supporting Roller enables fast, secure installation of OPGW cables. Its clamp-on or hook-on mounting adapts to various pole and tower configurations, making it suitable for utility and transmission line projects. The equipment's lightweight structure and ergonomic handle promote effortless positioning in different site conditions.


Superior Durability and Corrosion Resistance

Constructed with galvanized or powder-coated steel frames and aluminum sheaves, this roller excels in harsh environments. The anti-corrosive surface finish ensures longevity despite extended exposure to rain, sun, and extreme temperatures. Its durable materials and sturdy build provide reliability in demanding cable stringing operations.

FAQ's of OPGW Hanging Pulley Supporting Roller:


Q: How is the OPGW Hanging Pulley Supporting Roller installed on towers or poles?

A: The roller can be mounted using either the clamp-on or hook-on system, allowing quick and secure attachment to a wide range of tower or pole types. This flexibility facilitates efficient setup at various locations during cable installation.

Q: What types of cables can the supporting roller handle?

A: It's designed for OPGW cables with diameters up to 20 mm. This makes it suitable for most OPGW stringing operations in transmission line projects, offering smooth and reliable cable guidance during installation.

Q: When should I use this roller during cable installation projects?

A: The roller is best deployed during the cable stringing phase, when OPGW cables need to be safely supported and guided as they are pulled over long spans, especially across towers and poles.

Q: Where is the optimal place to position the pulley supporting roller onsite?

A: It should be placed at cable hang points on transmission towers or utility poles where the OPGW cable will be installed, typically at designated attachment locations to ensure smooth cable passage.

Q: What is the process for maintaining the OPGW Hanging Pulley Supporting Roller?

A: Regular inspection for surface corrosion, frame integrity, sheave rotation, and clamp/hook mechanism tightness is recommended. Cleaning and lubrication of the ball bearing sheave may be performed if needed to ensure optimal performance.

Q: What are the benefits of using a high-strength aluminum alloy sheave?

A: The aluminum alloy sheave provides lightweight strength, resists deformation under heavy loads, and ensures smooth cable movement with its integrated ball bearing. This design minimizes cable abrasion, improving the overall installation process.

Q: How does the roller's corrosion-resistant finish contribute to its service life?

A: The anti-corrosive coating protects the steel frame and aluminum sheave from moisture and environmental factors, significantly extending the roller's operational lifespan and maintaining reliable function during repeated outdoor use.

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