Aluminum Tension Clamp

The Aluminum Tension Clamp (Model KW160) is an infrastructure-grade electrical utility fitting custom-engineered for terminating, supporting, and dead-ending low-voltage Aerial Bundled Cables (ABC) and multi-core fiber optic drop lines. Geometrically optimized to anchor dual-conductor parallel configurations from 2x16 mm² to 35 mm², this high-performance Aluminum Tension Clamp guarantees secure long-term wire alignment on overhead lines and distribution poles without skinning the conductor insulation.

Constructed to eliminate mechanical slippage and galvanic corrosion under intense outdoor stress, the KW160 assembly utilizes a dual-material enforcement matrix. The main housing incorporates two high-strength, precision-machined aluminum alloy side-plates clamping an internal non-conductive PA6 Nylon insulated block, locked firmly by a heavy-gauge central hex bolt. Connected to a flat, heavy-duty Stainless Steel plate bail (link), this complete Aluminum Tension Clamp delivers a certified 5 KN rated tension load capacity, making it a failure-free, zero-maintenance choice for global telecom and rural electrification projects.

High-Pressure Die Casting Metallurgy: The outer reinforcement jaws of this Aluminum Tension Clamp undergo specialized high-pressure molding, aligning the metal molecules to provide maximum clamping rigidity and block fatigue deformation under crosswind gallops.

Dual-Phase 5 KN Mechanical Threshold: Upgraded to absorb up to 5 KN of continuous structural pulling tension, ensuring extensive safety margins for long pole-to-pole cross spans and heavy winter ice loads.

Dielectric PA6 Core Matrix: The interior sliding channel blocks built into the Aluminum Tension Clamp are injection-molded from UV-stabilized Nylon PA66, providing an absolute insulation barrier below 1 KV that stops phase-to-ground flashovers during heavy rain.

Heavy-Gauge Flat Stainless Steel Bail: The flexible hanging plate is fabricated from marine-grade stainless steel to resist salt spray oxidation, allowing straightforward mounting onto standard drive hooks, pole brackets, or facade eyelets.

High-Torque Centralized Bolt Tightening: Features a heavy hex bolt through the center of the Aluminum Tension Clamp to apply uniform, concentric radial compression across both cores, achieving slip-free anchoring with zero blind spots.

🔒 Dynamic Bolt-Assisted Wedging: Natural line drift causes the internal insulated blocks of the Aluminum Tension Clamp to slide deeper into the metal cage, creating a dynamic mechanical lock that boosts holding retention over time.

🛡️ Hardened Anti-Crush Aluminum Shield: The rigid outer die-cast jaw frame wraps the core completely, acting as a shock-absorbing shield against accidental impacts or tool drops during high-altitude pole assemblies.

⚡ Integrated 1KV Galvanic Separation Safety: The non-conductive PA66 wedges separate twisted bundle strands cleanly from the metallic frame, ensuring excellent electrical tracking safety and lineman protection.

🛠️ Rapid One-Lineman Hand Installation: Eliminates on-site reliance on bulky compression heads, heavy hydraulic pumps, or crimping dies. A single lineman can position, wrap, and lock the Aluminum Tension Clamp quickly using standard wrenches.

⏳ 25+ Years Maintenance-Free Asset Lifecycle: Combining non-corrosive structural alloys, marine-grade stainless steel links, and anti-aging polymers guarantees an outdoor service life exceeding a quarter-century, cutting grid maintenance budgets.

🛠️ OEM & ODM Customization Services

We offer professional, flexible OEM/ODM manufacturing to meet global utility grid and telecom tender specifications for Aluminum Tension Clamp orders.

Custom via Drawings: Custom mold design based on your CAD drawings or local utility standards.

Full-Assembly Kitting: Tailored Aluminum Tension Clamp component sizing based on your specific Cable OD, span, and RTS.

Private Labeling: Custom logo stamping, laser engraving, and certified tensile load test documentation.

Welcome global utility procurement managers, telecom EPC contractors, and brand distributors to request bulk pricing and free technical samples!