China OEM Electric Cable Pulling Toll Pulley Rope Roller/Door Roller Pulley with Hot selling

China OEM Electric Cable Pulling Toll Pulley Rope Roller/Door Roller Pulley with Hot Selling

The Electric Straight Line Bridge Pulley Steel Pipe Cable Roller is an essential tool for laying power and communication cables in open trenches where the road and ground conditions result in the cable route having a number of curves. The cable's own weight and high tensions involved make it difficult to feed cleanly. That's where this cable roller comes in. Made of sturdy and robust steel frames, completely galvanized to guarantee a long working life, and available in aluminium, steel or plastic, it can withstand even the most extreme conditions. Our synthetic Ground Cable Roller is non-aging and weatherproof, extremely lightweight, highly shock-resistant, stackable, and has a large ground clearance, making it suitable for cables up to Ø 100 mm.

Underground Conduit Cable Rollers Specification

A heat stabilized formulation is available for applications with a maximum continuous operating temperature of 260ºF. Ultimate compressive strength is 15,000 CHINAMFG, and bearing compressive strength is 4,000 CHINAMFG. Used as the industry standard for plastic sheaves or pulleys.

The following table shows the underground conduit cable rollers specification:

Serial No. Length (mm) Width (mm) Height (mm) Wheel outer dia
Wheel bottom dia
Wheel width(mm) Weigth
Rated Burden
Applied cable dia
ST- 8603 300 230 260 140 60 165 4.8 12 ≤150mm

Other Cable Pulleys

Our company offers a wide range of cable pulleys to help you get the job done. We also specialize in producing agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, Roller chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, and other products for industrial use. We pride ourselves on offering high-quality products, preferential prices, and considerate services. Customers are welcome to customize drawings and samples.


Q: Are the ground cable rollers suitable for all cable sizes?

A: Our ground cable rollers are suitable for cables up to Ø 100 mm.

Q: What kind of material are the ground cable rollers made of?

A: Our ground cable rollers are made of aluminium, steel or plastic, depending on your needs.

Q: What are the ultimate and bearing compressive strengths of the underground conduit cable rollers?

A: The ultimate compressive strength of the underground conduit cable rollers is 15,000 CHINAMFG, and the bearing compressive strength is 4,000 CHINAMFG.

Q: Is it possible to customize the cable pulleys?

A: Yes, we welcome customers to customize drawings and samples to meet their specific needs.

Q: What is the payment method?

A: For payments below USD1000, 100% payment in advance is required. For payments above USD1000, a 30% T/T deposit is required, with the balance to be paid before shipment.

The content of this page is sourced from the Internet and is only intended as a reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks mentioned in the content. Our replacement parts are designed to perfectly adapt to the original spare parts. If you require original spare parts, please contact the original factory or supplier for purchase.

Performance Characteristics of Cable Pulley

Cable pulleys have several performance characteristics that make them highly beneficial in various applications. Firstly, their smooth operation ensures efficient movement of cables, reducing friction and preventing damage. Secondly, their sturdy construction and load-bearing capacity allow them to withstand heavy loads without deformation or breakage. Additionally, cable pulleys are designed to provide precise positioning and control, ensuring accurate movement and alignment. Furthermore, their compact size and versatility make them suitable for use in tight spaces and various environments. Overall, cable pulleys enhance the performance and efficiency of systems where cables are involved.

Types and Characteristics of Cable Pulley

There are different types of cable pulleys available, each with its unique characteristics. One common type is the fixed cable pulley, which is designed to provide stable support and direction to the cable. Another type is the swivel cable pulley, which allows for smoother rotation and movement of the cable in different directions. Additionally, there are cable pulleys with built-in bearings, which further reduce friction and ensure smooth operation. The choice of cable pulley type depends on the specific application and requirements.

Advantages of Cable Pulley Materials

Cable pulleys can be made from various materials, each offering specific advantages. Steel cable pulleys are known for their strength and durability, making them suitable for handling heavy loads. Aluminum cable pulleys, on the other hand, are lightweight and corrosion-resistant, making them ideal for applications where weight and environmental factors are considerations. Nylon cable pulleys offer low friction and quiet operation, making them suitable for applications that require smooth and noise-free movement. The choice of material depends on the desired characteristics and conditions of the application.

Application of Cable Pulley

Cable pulleys find extensive use in various fields, highlighting their value and importance. In the heavy lifting industry, cable pulleys are essential components in cranes and hoists, enabling the safe and efficient movement of heavy loads. In stage equipment, cable pulleys are used for rigging and set changes, ensuring smooth transitions and precise positioning of props. Agricultural machinery utilizes cable pulleys in systems such as hay balers and harvesters to facilitate the movement of agricultural products. Fitness equipment, such as weight machines and cable systems, rely on cable pulleys for smooth and controlled exercise movements. Cable pulleys are also utilized in emergency services equipment, such as rescue systems and evacuation devices, ensuring safe and effective operations in critical situations. The widespread application of cable pulleys across these fields demonstrates their versatility and indispensability.

Future Development Trends and Opportunities

The future of cable pulley products holds promising trends and opportunities. As industries continue to evolve and demand more efficient and reliable systems, cable pulleys are expected to play a significant role. Advancements in materials and manufacturing techniques will lead to the development of high-performance cable pulleys with enhanced durability and load-bearing capacities. Moreover, the increasing focus on automation and robotics in various industries will drive the demand for cable pulleys in precision machinery and robotic systems. Additionally, the growing awareness of safety and ergonomics will create opportunities for the development of cable pulleys with improved features such as noise reduction, ergonomic designs, and enhanced safety mechanisms. The future of cable pulley products is bright, with potential for continued innovation and growth.

Choosing a Suitable Cable Pulley

When selecting a cable pulley, it is important to consider several aspects to ensure compatibility and optimal performance. The load capacity of the pulley must be suitable for the intended application to prevent overloading and system failure. The material of the pulley should be chosen based on factors such as desired strength, weight, and resistance to environmental conditions. The diameter and size of the pulley must be compatible with the cable's dimensions to ensure proper fit and smooth operation. Additionally, the type of pulley, whether fixed or swivel, should be selected based on the specific requirements of the application. Finally, the bore size of the pulley should match the shaft or axle diameter for secure installation and efficient power transmission. Careful consideration of these factors will ensure the selection of a suitable cable pulley for the intended application.

In conclusion, cable pulleys are versatile components that provide numerous benefits in various industries. Their performance characteristics, types, materials, and applications all contribute to their value and importance. The future holds exciting opportunities for the development of cable pulley products, driven by advancements in technology and industry demands. When choosing a cable pulley, careful consideration of factors such as load capacity, material, diameter and size, type of pulley, and bore size will ensure optimal performance and compatibility. Embracing the potential of cable pulleys will lead to enhanced efficiency, safety, and reliability in systems where cables are utilized.

Author: Dream