| Customization: | Available |
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| Model No.: | Anchor Clamp |
| Material: | Steel |
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| Model NO. | Anchor Clamp | Material | Steel |
| Surface | Galvanized | Application | Manually Installed |
| Purpose | Pole Installation | Transport Package | Standard Exportation Carton |
| Specification | ASTM153 | Trademark | None |
| Origin | China | HS Code | 7326909000 |
Stockbridge dampers are devices used to reduce vibration and prevent damage to overhead power lines caused by wind-induced oscillations. They are named after their inventor, George H. Stockbridge, who patented the device in 1921.
A stock bridge damper consists of a weight suspended by a cable or rod attached to the power line. The weight oscillates out of phase with the power line, creating a counterbalancing force that reduces the amplitude of the power line's vibration. The damper's weight is carefully chosen to match the frequency of the line's vibration to maximize its effectiveness.
Stockbridge dampers are commonly used in transmission and distribution lines that are subject to high wind speeds or spanning long distances. The dampers are installed periodically along the power line to prevent the build-up of high-amplitude vibration that can lead to damage or failure of the line.
| Stock No. | Conductor Range mm | Dimmension | Weight | |||||
| A | B | C | D | E | F | Kg | ||
| JFR-1 | 7-12 | 138 | 118 | 429 | 50 | 81 | 48 | 2.54 |
| JFR-2 | 11-20 | 138 | 118 | 429 | 50 | 81 | 48 | 2.61 |
| JFR-3 | 18-28 | 167 | 146 | 505 | 60 | 91 | 57 | 5 |
| JFR-4 | 26-36 | 218 | 163 | 550 | 60 | 97 | 64 | 6 |
| JFR-5 | 33-38 | 218 | 163 | 550 | 70 | 127 | 64 | 7.9 |
| JFR-6 | 35-40 | 325 | 325 | 650 | 70 | 127 | 74 | 11 |
Hebei Sali Electric Equipment Manufacturing Co., Ltd. Was established in 2013. It is one of the largest manufacturers and exporters of overhead power line Accessories in China and a professional manufacturer of electric power fittings, which has international competitiveness and combines research and development, production, sales and service.Our factory is a highly professional and experienced manufacturer of electric power fitting ,transmission line fittings,cable accessories ,cable accessories and pole line hardware in China.
It covers an area of more than 10, 000 square meters. The Head office is located in Handan City, Hebei Province, China, and has more than 100 employees.
We are equipped with most of the dimensions of most forging presses, casting. Machines, presses, lathes and drill presses. Our products have been exported to Asia, America, Africa and South America for many years. " Excellent quality, Service first" is our highest belief.
Hebei Sali is a company certified to IS0-9001: 2015. All finished products Are thoroughly tested to national standards prior to shipment.
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