Spiral Vibration Damper

Price: Rs 0.00

Helical Vibration Damper (Vibration Absorber)

The Helical Vibration Damper, also known as a Vibration Absorber, is designed to reduce Aeolian vibration in overhead ADSS and OPGW fiber optic cables. By absorbing and dissipating wind-induced vibration energy, it helps extend cable service life and protects fiber optic infrastructure from long-term mechanical fatigue.

Manufactured from high-strength, anti-aging, high-elasticity PVC, the damper is lightweight, corrosion resistant, UV resistant, and easy to install without special tools. Its interference-type damping design effectively minimizes cable vibration through controlled impact within the damping section, making it ideal for aerial fiber optic installations.

Quick Specifications

Material

High-Elastic PVC

Application

ADSS / OPGW

Installation

Tool-Free

Function

Wind Vibration Protection

Key Features

Designed for ADSS and OPGW fiber optic cables
Reduces Aeolian wind-induced cable vibration
Manufactured from high-strength PVC material
Excellent anti-aging performance
High elasticity for long service life

Interference-type vibration damping design
Easy installation without special tools
UV and weather resistant
Corrosion-free non-metallic construction
Protects cable and fittings from fatigue damage

Technical Specifications

Model	Cable Diameter	Gripping Length (L1)	Total Length (L)	Weight
FTL-11	8.3 – 11.7 mm	250 mm	1300 mm	0.28 kg
FTL-14	11.71 – 14.30 mm	250 mm	1350 mm	0.30 kg
FTL-16	14.31 – 19.30 mm	330 mm	1670 mm	0.66 kg

General Specifications

Product Name	Helical Vibration Damper
Alternative Name	Vibration Absorber
Material	High-Strength, Anti-Aging, High-Elasticity PVC
Damper Type	Interference Type
Suitable Cable	ADSS & OPGW Fiber Optic Cable
Installation	Manual Installation
Main Function	Reduce Wind-Induced Cable Vibration

Applications

ADSS Networks

Protects aerial ADSS fiber optic cables from wind-induced vibration.

OPGW Networks

Suitable for OPGW cable installations requiring vibration protection.

Utility & Telecom

Used in power transmission, ISP, telecom, and backbone fiber networks.

Outdoor Fiber Infrastructure

Ideal for long-span aerial fiber optic installations exposed to wind vibration.

Installation Recommendation

Select the vibration damper model according to the actual cable diameter. Install the damper near suspension or tension clamps following the cable manufacturer's recommendations. For long-span installations or areas with high wind speeds, multiple dampers may be required to achieve effective vibration suppression and maximize cable service life.