508mm Overhead Cable Stringing Blocks Nylon Or Aluminum Sheaves
The 508MM Overhead Conductor Stringing Blocks (Running out blocks) are used for overhead transmisson
line conductor or OPGW stringing.The sheave of blocks is made in aluminum alloy lined with neoprene or
high strength MC Nylon.
508MM Overhead Transmission Line Cable Stringing Blocks
||ACSR Size Range (mm²)
||Working Load (KN)
||Material of Sheave
||Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene
||Nylon, optional can be lined with neoprene
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.
1. 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.