Auxiliary wheels, or cable roller wheels, facilitate smooth cable movement, reduce friction, and protect cables during installation along cable trays.

Purpose and Benefits

Auxiliary wheels are designed to support and guide cables as they are pulled through cable trays, ensuring that cables move efficiently without damage. They are particularly useful in installations involving long cable runs, heavy cables, or complex routing with corners and bends. By reducing friction, these wheels minimize wear on the cable sheath, prevent kinks, and lower the physical effort required for installation, enhancing both safety and efficiency .

Types of Auxiliary Wheels

• Straight Cable Rollers: Used for linear cable runs, allowing cables to move smoothly along a straight path .
• Corner Cable Rollers: Feature a V-notch design to guide cables around corners, maintaining stability and preventing the roller from shifting under cable weight .
• Triple Cable Rollers: Support multiple cables simultaneously, ideal for installations requiring several lines to be laid at once .
• Heavy-Duty Rollers: Designed for industrial applications, capable of handling very heavy cables with features like slip clutches and variable speed control .
• Compact Drum Rotators: Suitable for smaller cable drums, facilitating easy positioning in tight spaces .

Applications in Cable Tray Systems

Auxiliary wheels are used in industrial, commercial, and telecommunications installations to guide cables along trays, over edges, and through shafts or tunnels. They protect sensitive cables, such as fiber optics, from mechanical stress and ensure that heavy power cables are installed safely without excessive force . Different materials (plastic, aluminum, steel) and wheel diameters allow customization for cable size and load requirements, optimizing installation for each project .

Key Advantages

• Cable Protection: Prevents abrasion, kinks, and damage to the cable sheath.
• Reduced Pulling Force: Makes installation easier and safer for workers.
• Efficient Routing: Facilitates smooth navigation through corners, bends, and complex layouts.
• Versatility: Suitable for a wide range of cable types, from delicate data lines to heavy energy cables . In summary, auxiliary wheels are essential accessories for cable trays, ensuring safe, efficient, and damage-free cable installation across various industrial and commercial applications.