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China Aluminium Alloy Conductors manufacturer

Multi Frequency Aluminum Alloy Vibration Damper High Efficient Construction

Product Details:
Place of Origin: Guangdong, China (Mainland)
Brand Name: XYHY
Certification: ISO9001
Model Number: FR
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: In wooden box
Delivery Time: 3 months
Supply Ability: 100000 Piece/Pieces per Month Port: Guangzhou

Detail Information

Model Number: FR Material: Aluminium Alloy
Application: Overhead Transmission Line Operation: Convenient
Antivibration: High Anti-corrosion: Good
Surface: Hot-dip Galvanized Certification: ISO9001
High Light:

pole line hardware


transmission line hardware

Product Description

Hot-dip Galvanized Stockbridge Vibration Damper / Multi-frequency Vibration Damper



Quick Details


Place of Origin: Guangdong, China (Mainland)
Model Number: FR
Material: Aluminum alloy
Surface: Hot-dip galvanized
Application: Overhead transmission line
Operation: Convenient
Antivibration: High
Anti-corrosion: Good
Certification: ISO9001



Packaging & Delivery


Packaging Details : In wooden box
Delivery Time: 3 months





Vibration damper makes use of rotation and swing of the two-end hammer heads for generating friction damping force from the mutual slippage among the galvanized iron wire strands to consume the swinged energy. It is adopted preformed rod structure in which the holding strength between the installation of vibration damper to preformed rods and the conductors evenly spread the distance from 30 to 60cm on the length area, effectively protecting the conductor by avoiding the stress concentration of the latter. It is of good slippage and antivibration performance as well as superior installation of preformed rods guarantee sustainable, stable & reliable holding strength between the performed rods and the conductors while its high efficient construction will be good for the convenient and reliable checkup.
Its inertia and spiral elasticity can make the damping component generate relative displacement on the conductor swing, consuming vibration energy by effecting viscous damping phenomenon. The more the conductor swings, the more vibration damper consumes energy. Its installation shall take priority on its antinode; as its resonant frequency matches with the vibration frequency of conductor, the energy vibration damper consumes will be up to its maximum value.





FR Type Preformed Vibration Damper is commonly used to control vibration of overhead conductors and OPGW. The vibration damper has a length of steel messenger cable. Two metallic weights are attached to the ends of the messenger cable. The centered clamp, which is attached to the messenger cable, is used for installing the vibration damper onto the overhead conductor. The asymmetrical vibration damper is a multiresonance system with inherent damping. The vibration energy is dissipated through inter-strand friction of the messenger cable around the resonance frequencies of the vibration damper. By increasing the number of resonances of the damper using asymmetrical design and increasing the damping capacity of the messenger cable the vibration damper is effective in reducing vibration over a wide frequency or wind velocity range.





Vibration damper clamp is aluminum alloy,hammpers are grey iron, the other parts are hot-dip galvanized steel
1. GB/T National Standard
2. Type test before shipping
3. certification: ISO9001



Technical Parameter


Multi Frequency Aluminum Alloy Vibration Damper High Efficient Construction 0


Note: The body and keepers are made of aluminum alloy, counter weights is made of grey iron hot dip galvanized, other parts are of hot-dip galvanized steel. Avoid hysteresis loss, with energy saving effect.



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