aluminum stringing blocks pulley conductor Transmission Line Tools And Equipment
660MM Overhead Conductor Stringing Blocks are used for overhead transmisson line conductor or OPGW stringing. The sheave is made in aluminum alloy lined with neoprene or high Strength MC Nylon.
Note:
1. Hook fitting, round eye fitting, and clevis fitting are optional, please specify when ordering. Customized blocks could be supplied on request.
The data in the model means the outer diameter of sheave X width of sheave (mm).
2. All the sheaves are mounted on ball bearings. The frame of blocks is made in galvanized steel.
660MM Overhead Transmission Line Conductor Stringing Blocks
| Item No. | Model | ACSR Size Range (mm²) | Working Load (KN) | Weight (kg) | Material of Sheave |
| 10121 | SHD660 | 400-500 | 20 | 30 | Aluminum alloy |
| 10124 | SHDN660 | 400-500 | 20 | 24 | MC Nylon |
| 10122 | SHS660 | 400-500 | 40 | 106 | Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene |
| 10125 | SHSLN660 | 400-500 | 40 | 92 |
| 10127 | SHSQN660 | 400-500 | 40 | 76 | MC Nylon |
| 10123 | SHW660 | 400-500 | 60 | 150 | Aluminum Alloy lined with neoprene |
| 10126 | SHWLN660 | 400-500 | 60 | 120 |
| 10128 | SHWQN660 | 400-500 | 60 | 110 | MC Nylon |
| 10129 | SHQZ660 | 400-500 | 80 | 260 | Central steel, conductor sheave nylon or aluminum alloy |
| 10130 | SHQ660A | 400-500 | 80 | 190 |
Application: It is suitable to string single, two or three, four stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheave is made in aluminum alloy or high strength nylon. The size 508X75 mm aluminum alloy sheave can be lined with neoprene.
Overhead Transmission Line 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 | SHD-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 | SHSLN-508x75 | 3 | 40 | 51.5 | Central sheave Nylon |
| 10106 | SHWLN-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-822x110 | 1 | 30 | Φ710mm / ACSR500 - 630 mm² | 25 | Nylon | Φ916mm / 110mm |
| 10142 | SHSQN-822x110 | 3 | 60 | 130 | Central sheave Nylon |
| 10143 | SHWQN-822x110 | 5 | 90 | 180 |
| 10144 | SHSQN-822x110 | 3 | 60 | 100 | Nylon |
| 10145 | SHWQN-822x110 | 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 |
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Transmission Line Aluminum Conductor Stringing Blocks Images
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