Single Nylon Sheave Large Diameter Stringing Blocks

Name: Single Nylon Sheave Large Diameter Stringing Blocks
Brand: Ningbo Lingkai Electric Power Equipment Co., Ltd.

508 Single nylon sheave stringing block large diameter stringing Nylon pulley blocks 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 Item No. Model ACSR Size Range (mm²) Working Load (KN) Weight (kg) Material of Sheave 10101 SHD508 300-400 20

material of sheave nylon or aluminum alloy

Place of Origin NINGBO

Packaging Details exported packing

conductor diameter up to 25mm

inner diameter of sheave 408mm

Outer diameter of sheave 508mm

large garbage bin cotton nylon spandex blend fabric reversing single phase ac motor

Product Description

508 Single nylon sheave stringing block large diameter stringing Nylon pulley blocks

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

Item No.	Model	ACSR Size Range (mm²)	Working Load (KN)	Weight (kg)	Material of Sheave
10101	SHD508	300-400	20	18	Aluminum alloy
10104	SHDN508	300-400	20	16	MC Nylon
10104A	SHDN508X100	300-400	20	17	MC Nylon
10102	SHS508	300-400	40	61	Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene
10105	SHSLN508	300-400	40	47
10107	SHSQN508	300-400	40	43	Nylon, optional can be lined with neoprene
10107A	SHSQN508X100	400	40	46
10108	SHWQN508	300-400	60	70
10108A	SHWQN508X100	300-400	60	76

Aluminum sheave is die casted with high stregnth and light weight.

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.

Note:

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.