7mm Rubber Double Spiral Cable Outer Casing Steel Plastic Material

Cable outer casing, also known as cable housing or sheath, is a protective covering used to enclose and safeguard the inner cable in various applications. It is commonly used in industries such as automotive, bicycles, motorcycles, and electronics.

The cable outer casing is typically made of a durable and flexible material, such as plastic or rubber, that provides insulation and resistance against environmental factors like moisture, dirt, and abrasion. It serves several important functions:

1. Protection: The outer casing protects the inner cable from external elements, preventing damage and ensuring its longevity. It helps to keep moisture, dirt, and debris away from the inner cable, maintaining its functionality and preventing corrosion.

2. Flexibility: The outer casing is designed to be flexible, allowing for smooth movement of the inner cable. It should have enough flexibility to accommodate the cable's range of motion and bending without hindering its operation.

3. Friction Reduction: The inner cable slides within the outer casing when it is actuated. To reduce friction and ensure smooth cable operation, the outer casing is often lined with a low-friction material such as nylon or Teflon.

4. Cable Organization: The outer casing keeps the inner cable organized and prevents it from tangling or getting entangled with other components or moving parts.

In the automotive industry, cable outer casings are commonly used for various applications, including throttle cables, clutch cables, brake cables, and shift cables. In bicycles and motorcycles, they are used for brake and gear shift cables. In electronics, cable outer casings are used for wiring and cable management.

When replacing the cable outer casing, it is important to choose the correct size and type that matches the original specifications. The new outer casing should be cut to the appropriate length and securely installed using proper cable routing techniques.

Regular inspection and maintenance of the cable outer casing, along with the inner cable, are essential to identify any signs of wear or damage. Addressing any issues promptly and replacing worn-out casings will contribute to the proper functioning and reliability of the system.