English
The non-slip type vibration damper we provided with particular weight and reasonable shape design ,it
can produce multi resonant frequencies and effective absorption the different frequencies of vibration.
Adopting the helical structure form of installation, it have large adhesion area and evenly distributed
the Adhesion force, without stress concentration, can keep the constant installation moment of force,
ensure the products don't have any slip phenomenon, effectively prevent the fatigue damage of cable,
extension the wire service life.
Vibration Damper (Non-slip Type Vibration Damper with Armor Rods)
Non-slip type vibration damper is composed of hammer and helical clip. It can reduce the breeze
fatigue damage of wire and optical cable. But if the vibration damper produce the slip it will cause
greater damage to the wire, so must be ensure to installed with reasonable weight and position.
Details
Documents
Characteristics
Sketch Map
Specification
- Specification of Non-slip Type Vibration Damper
| Type | Available Dia. of Cable | Weight(kg) | |
|---|---|---|---|
| Min.(mm) | Max.(mm) | ||
| 4D-20Y | 7.5 |
22 |
1.4 |
| 4D-30Y |
7.5 |
22 |
2.5 |
- Recommend Allocation of Vibration Damper for OPGW
| Cable Dia.(mm） | Span(m) | |||
|---|---|---|---|---|
| d＜12 | 100-300 | 300-600 | 600-900 | -- |
| 12≤d＜22 | 100-350 | 350-700 | 700-1000 | 1000-1200 |
| Recommend quantity of vibration damper/span |
2 |
4 |
6 |
8 |
Note:
For safety reason, quantity of vibration damper would rather surpass than lack at critical span.
Brochure
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