Product Description:
Cable Roller
Cable roller, also known as cable pulley or cable support roller,
is a device used in cable systems and has the following main
functions:
Reducing Cable Tension
Cable pulleys can reduce cable tension, especially in areas where
there are bends or changes in direction in the cable route. By
providing appropriate support, it helps to reduce the stress on
cables and prevent them from being damaged due to excessive
tension.
Preventing Cable Wear
The surface of cable pulleys is usually smooth and designed to
reduce friction between the cable and the pulley. This helps
prevent surface wear of the cable and extend its lifespan.
Maintaining Cable Routing
Cable pulleys help keep cables in a specific direction, ensuring
the overall structure and layout of the cable system. This is
crucial for maintaining the stability and reliability of the cable
system.
Adapting to Various Environments
Cable pulleys are usually made of durable materials and can adapt
to different environments, including indoor, outdoor, high
temperature, low temperature, and other conditions. This enables
them to run reliably in various application scenarios.
Straight Line Cable roller for laying underground cable
| Item No. | Model | Working load (KN) | Diameter of Cable
(mm) | Construction of Cable Roller | Weight (kg) |
| 21171 | SHL1 | 10 | Φ150 | Casting Aluminum Frame Aluminum Roller | 5.4 |
| 21172 | SHL1N | 10 | Φ150 | Casting Aluminum Frame Nylon Roller | 3.6 |
| 21181 | SHL1B | 10 | Φ160 | Steel Plate Base Aluminum Roller | 5.5 |
| 21182 | SHL1BN | 10 | Φ150 | Steel Plate Base Nylon Roller | 3.7 |
| 21183 | SHL2BN | 10 | Φ160 | 5.5 |
| 21184 | SHL3BN | 10 | Φ200 | 8.0 |
| 21191 | SHL1G | 10 | Φ150 | Steel Tubing Frame Aluminum Roller | 5.1 |
| 21192 | SHL1GN | 10 | Φ150 | Steel Tubing Frame Nylon Roller | 3.3 |
| 21193 | SHL2GN | 10 | Φ160 | 5.7 |
| 21194 | SHL3GN | 10 | Φ200 | 8.0 |
| 21201 | SHLG1 | 10 | Φ150 | Steel Tubing Long Legs Aluminum Roller | 9.4 |
| 21202 | SHLG1N | 10 | Φ150 | Steel Tubing Long Legs Nylon Roller | 7.8 |
Note: The rollers are used for installation different underground
power cable up to diameter Ø200mm, please choose the suitable
roller according to your cable size.
Cable Corner Rollers
| Item No. | Model | Working load (KN) | Size of Cables (mm) | Weight (kg) |
| 21211 | SHL | 8 | ≤ Ø80 | 5.5 |
| 21221 | SHL2 | 10 | ≤ Ø150 | 12 |
| 21222 | SHL2N | 10 | ≤ Ø150 | 10 |
| 21223 | SHL3 | 10 | ≤ Ø150 | 11 |
| 21224 | SHL3N | 10 | ≤ Ø150 | 9 |
Application: Cable Corner Rollers are used for installation power
cable on corner of trench.
Features:
Our cable ground roller is designed for cables with a diameter less
than 200mm, and is available with both Nylon and Aluminum sheaves
for optimal performance.
The triple sheave cable roller is perfect for large diameter
cables. It can be built with an arbitrary turning angle to suit
your individual requirements, providing flexibility and
convenience.
Our cable entrance protection roller is designed for cable
extension, and can be placed at any angle at the tube entrance. The
lockable zinc-coated steel surface comes with a single nylon sheave
for reliable performance.
The D series cable entrance protection roller features an enhanced
length fixed mechanism and a single nylon sheave for superior cable
protection.
For added cable and pulling rope protection on the pithead, we
recommend using our cable pithead roller.
Applications:
Guiding and supporting cables is integral to the success of a cable
system. Proper installations of cable pulleys at various bends of
the cable lines allows for the smooth transportation and support of
cables. With multiple points along the cable line, cable pulleys
ensure that the cables move along a designed path without sagging
or twisting. This is of particular importance as external factors,
such as the weight of the cables themselves and the environment can
cause disruption.
Cable pulleys act as a safeguard to ensure reliability of the
system. Without them, cables may not be properly supported, which
could lead them to sag or become loose in a way that causes damage
and hinders the overall performance of the system. This is true for
both large and small scale cable systems.
Whether installing new cable lines or maintaining existing systems,
it is important to make sure that proper cable pulleys are utilized
in order to guide and support cables. This will reduce the
likelihood of sagging, twisting, or other issues, keeping the
system operating at optimal levels with a longer lifespan.
The Electrical Cable Pulling Tools product comes with technical
support and services to ensure smooth usage and maintenance. Our
team of experts is available to assist with any technical questions
or issues that may arise. We provide comprehensive training to
ensure that users can effectively operate the tools. Our services
also include regular maintenance and repair to extend the life of
the product and minimize downtime. Additionally, we offer
customization services to tailor the tools to specific project
needs. Contact us to learn more about our technical support and
services.
