330MM Stockbridge Bolted Power Line Vibration Dampers

Basic Information
Place of Origin: CHINA
Brand Name: HC , OEM
Certification: CE , SGS , ISO2001
Model Number: PA-412
Minimum Order Quantity: 100PCS
Price: Negotiable
Packaging Details: Cartons , Wooden Case , Pallets
Delivery Time: 7 days
Payment Terms: L/C, T/T
Supply Ability: 5000 Sets Per day
Detail Information
Material: Hot Galvanized Casting Iron Hammer Purpose: Eliminate Or Reduce The Vibration
Standard: GB / T 2336-2000 Protection Range: 6Hz To 150Hz
Total Length: 330MM Clamp Height: 70MM, 65MM
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330MM power line vibration damper


power line vibration dampers 330MM


330MM stockbridge damper

Product Description

4D Series Stockbridge Bolted Vibration Damper


Our 4D series Stockbridge damper made of hot galvanized casting iron hammer, hot galvanized steel twisted wire, aluminum alloy clamp, stainless steel bolts.
Is to eliminate or reduce the vibration when the fiber optic cable operate under the influence of kinds of factor, then protection of cables and fittings.Using a typical Harrow design, the basic principles : dynamic absorbing energy, frequency protection range from 6Hz to 150Hz, and in this range it has four resonant frequencies.
Comply with GB / T 2336-2000 anti-vibration hammer technological conditions.

Order Information: Users must provide the following information for specific projects the company can make corresponding vibration programs:
a. line tower schedule.
b. topography, landforms (plains, hills, mountains, forests, across rivers).
c. Cable specification model and relevant parameters - diameter (mm), nominal tensile strength (N), unit weight (kg / m) and so on.
Damper Specifications Model and Parameter table:

Model Aluminum
Clamping range (mm) Total length (mm) Clamp Length(mm) Clamp Height (mm) Quality (kg)
4D30 27 27.0-22.5 383 52 70 2.5
23.4 23.4-19.5 72
20.3 20.3-16.5 73
4D20 23.4 23.4-19.5 330 52 72 1.4
20.3 20.3-16.5 73
18 18.0-15.0 65
4D10 18 18.0-15.0     65 1.0
16 16.0-13.3 63
14 14.0-12.2 62
Note: 4D10, 4D20, 4D30-type anti-vibration hammer in accordance with applicable cable diameter and select the appropriate size of the aluminum clip.

Armor rod for anti-vibration hammer: In order to avoid the damage when anti-vibration hammer clamp gripping the OPGW cable, coupled with aluminum alloy armor rod, protection cable, at the same time the system play a role in anti-vibration .

330MM Stockbridge Bolted Power Line Vibration Dampers 0



Contact Details

Phone Number : +8618396526653

WhatsApp : +8618396526653