Nylon Sheave Stringing Cable Pulley Transmission Conductor Stringing Blocks
508 mm stringing blocks are normally used for stringing medium size conductor (17-25 mm) in overhead transmission line construction.
We have designed series of these stringing blocks for single conductor, 2 bundled conductor and 4 bundled conductors stringing.
1.Maximum suitable conductor ACSR400.Configuration:
2.Sheave dimension ( outside diameter× root diameter × sheave width) Φ508×Φ408×75 (mm)
3.Sheave dimension Φ508×Φ408×100 (mm) can be customized.
Item number | Model | Number of sheaves | Rated load (kN) | Weight (kg) |
Features |
10101 | SHD508 | 1 | 20 | 18 | Rubber lined aluminium sheave |
10102 | SHS508 | 3 | 40 | 61 |
Middle : Cast steel sheave Conductor : Rubber lined aluminium sheave |
10103 | SHW508 | 5 | 60 | 93 | |
10104/10104A | SHDN508 | 1 | 20 | 16 | MC nylon sheave |
10105 | SHSLN508 | 3 | 40 | 47 |
Middle : MC nylon sheave Conductor : Rubber lined aluminium sheave |
10106 | SHWLN508 | 5 | 60 | 79 | |
10107/10107A | SHSQN508 | 3 | 40 | 38 | MC nylon sheave |
10108/10108A | SHWQN508 | 5 | 60 | 70 |