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Poleas para tendido de cable en línea eléctrica

Item No.: 10152
Poleas de tendido are used for stringing overhead transmissio line conductors or OPGW cables. The sheave of poleas can be made in aluminum alloy or nylon. We exported series of poleas de tendido to more than 50 countries in the world.
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Description
Poleas de tendido are used for stringing overhead transmissio line conductors or OPGW cables. The sheave of poleas can be made in aluminum alloy or nylon. We exported series of poleas de tendido to more than 50 countries in the world.


Large Diameter Stringing Blocks
Item No. Model No. of Sheaves Rated Load (KN) Diameter of Groove /
Conductor Size
Weight (kg) Material Outer Dia. / width Of Sheave
10101 SHWQN-508x75 1 20 Φ408mm / ≤ACSR400 mm² 22.5 Aluminum  Φ508mm / 75mm
 
10102 SHS-508x75 3 40 86 Central sheave steel
10103 SHW-508x75 5 60 108
10104 SHDN-508x75 1 20 18.5 Nylon
10105 SHSN-508x75 3 40 51.5 Central sheave Nylon
10106 SHWN-508x75 5 60 91.5
10107 SHSQN-508x75 3 40 60 Nylon
10108 SHWQN-508x75 5 60 75
10121 SHD-660x100 1 20 Φ560mm / ACSR400 - 500 mm² 30 Aluminum Φ830mm / 110mm
 
10122 SHS-660x100 3 40 106 Central sheave steel
10123 SHW-660x100 5 60 136
10124 SHDN-660x100 1 20 20 Nylon
10125 SHSN-660x100 3 40 92 Central sheave Nylon
10126 SHWN-660x100 5 60 120
10127 SHSQN-660x100 3 40 85 Nylon
10128 SHWQN-660x100 5 60 100
10141 SHDN-830x110 1 30 Φ710mm / ACSR500 - 630 mm² 25 Nylon Φ916mm / 110mm
 
10142 SHSN-830x110 3 60 130 Central sheave Nylon
10143 SHWN-830x110 5 90 180
10144 SHSQN-830x110 3 60 100 Nylon
10145 SHWQN-830x110 5 90 130
10151 SHDN-916x110 1 50 Φ800mm / ACSR720 - 800 mm² 45 Nylon  
10152 SHSQN-916x110 3 80 140
10153 SHWQN-916x110 5 150 235
Application: It is used for stringing Single conductor, two bundled conductors detachable, four 
bundled conductors detachable on overhead transmission line.
All the sheaves are mounted on ball bearings, the central sheave of bundled conductors pulleys is
mounted on thrust ball bearings. The frame of stringing blocks is made of galvanized steel.
Grounding roller system is optional for all the stringing blocks.
Note: The central sheave of 3 sheaves stringing block or 5 sheaves stringing block could be made of casting steel or high strength MC Nylon. The width of sheave for 660x110 stringing block could be changed to 90mm or 100mm.


Aluminum sheaves stringing blocks


Our stringing blocks have been exported to more than 50 countries in the world.