What Are The Characteristics Of The Suspension Clamps Used For Fiber Optic Cables?

Preformed suspension clamps are used to suspend fiber optic cables on power transmission line poles. They are primarily used for connecting fiber optic cables to straight poles or poles with an angle of less than 25°, with one set per pole. The number suspension clamp can reduce the static stress of the optical cable at the suspension point, improve the vibration resistance of the optical cable, and overcome the dynamic stress of wind vibration; it can also ensure that the bending of the optical cable does not exceed the allowable value, thereby preventing bending stress and ensuring that the optical fiber will not suffer loss.

Features:

1. Large contact area ensures strong grip, even stress distribution without stress concentration, and provides excellent protection for the fiber optic cable.

2. Good dynamic load capacity and resistance to unbalanced loads; the inner protective strands increase the rigidity and strength of the fiber optic cable at the connection point.

3. Rubber liners increase friction while providing excellent protection for the fiber optic cable.

4. Aluminum alloy clamps have high corrosion resistance, long service life, and reduce line losses.

5. Simple and convenient installation without the need for special tools.

6. Select the appropriate suspension hardware based on the parameters.

Composition:

fiber suspension clamp, including a suspension head (composed of rubber clamps, aluminum plates, U-shaped sleeves, bolts, washers, nuts, anti-loosening pins, etc.), outer pre-twisted wire, inner pre-twisted wire, etc., and can be optionally equipped with a hanging ring or a beveled hanging plate to connect with the insulator.

1. Rubber clamps: Made of high-quality EPDM rubber and a central reinforcing element, with ozone resistance, aging resistance, and weather resistance.  They have a wide operating temperature range (-55℃ to +120℃), high strength and elasticity, and low compression deformation.

2. Aluminum clamps: Made of corrosion-resistant aluminum alloy through high-pressure precision die-casting. The surface is specially treated, smooth and bright. This aluminum alloy has stable chemical properties, good acid and alkali corrosion resistance, and good mechanical properties.

3. U-shaped clamps: Extruded from aluminum alloy, used to fix the aluminum clamps. This aluminum alloy has high strength.

4. Clevis plate: Hot-dip galvanized national standard steel parts.