Ningbo Lingkai Electric Power Equipment Co., Ltd. nbtransmission@163.com 86--15958291731
Product Details
Place of Origin: NINGBO CHINA
Brand Name: NBLK
Certification: ISO CE
Model Number: SHL, SH
Payment & Shipping Terms
Minimum Order Quantity: 10SETS
Price: GET THE LATEST
Packaging Details: WOODEN CASE
Delivery Time: 3-10 DAYS
Payment Terms: T/T
Supply Ability: 5000SETS/MONTH
Rated Load: |
10kn 20kn |
Application: |
Underground Cable Installation Site |
Warranty: |
1 Year |
Material: |
MC NYLON /STEEL/ALUMINUM ALLOY |
Diameter: |
120* 200mm Max Or Customized |
Name: |
Cable Rollers |
Rated Load: |
10kn 20kn |
Application: |
Underground Cable Installation Site |
Warranty: |
1 Year |
Material: |
MC NYLON /STEEL/ALUMINUM ALLOY |
Diameter: |
120* 200mm Max Or Customized |
Name: |
Cable Rollers |
Cable roller, also known as cable pulley or cable support roller, is a device used in cable systems and has the following main functions:
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.
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.
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.
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.
| 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.
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.
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.
