The NX Type Wedge Clamp is a power accessory used for fixing and tensioning steel strands (cables), primarily used in the construction, maintenance, and renovation of power lines. The NX type wedge clamp features an optimized wedge surface and a high-precision locking mechanism, allowing for installation without complex tools. Installation is completed simply by inserting the cable end and applying an initial pre-tensioning force.
Product Parameters
|
Model |
Industry Standard Model Number |
Suitable for steel wire ropes |
Main dimensions(mm) |
Nominal breaking load(kN) |
||||
|
section(mm) |
outer diameter(mm) |
C |
M |
L |
R |
|||
|
NX-1 |
NE-1 |
25~35 |
Φ6.6~7.8 |
18 |
16 |
150 |
6.0 |
45 |
|
NX-2 |
NE-2 |
50~70 |
Φ9.0~11.0 |
20 |
18 |
180 |
7.3 |
88 |
|
NX-3 |
100~125 |
Φ13.0~14.0 |
24 |
24 |
200 |
7.3 |
143 |
|
|
NX-4 |
135~150 |
Φ15.0~16.0 |
28 |
27 |
220 |
8.0 |
164 |
|
Product Feature
Self-tightening Design
NX type wedge clamps utilize a wedge-shaped structure, employing the wedge's splitting force to ensure the clamp's gripping force on the conductor is proportional to the pulling force, exhibiting self-tightening characteristics. After installation, the clamp automatically adapts to changes in external tension, ensuring the conductor is less prone to slippage even in harsh environments such as strong winds and earthquakes.
High Strength and Corrosion Resistance
The main body of the NX type wedge clamp is typically constructed from high-strength aluminum alloy or steel, combining lightweight design with high mechanical strength. The clamp surface undergoes anti-oxidation and corrosion-resistant treatment (such as hot-dip galvanizing), enabling the clamp to withstand a wide temperature range from -30℃ to 90℃, extending its service life.
Easy Installation and Compatibility
NX type wedge clamps support direct installation of cables without stripping the insulation, simplifying the construction process. Furthermore, the clamp's compact structure and small footprint make it easy to carry and operate.
Production Details
Self-tightening design
The NX type wedge clamp adopts a wedge structure design, making the gripping force proportional to the pulling force, and requiring no maintenance during operation.
Stripping-free installation
The Hangchi NX type wedge clamp allows for direct installation of cables without removing the insulation layer, improving construction efficiency.
Lightweight materials
The Hangchi NX type wedge clamp is made of high-strength die-cast aluminum alloy, with no magnetic hysteresis loss and corrosion resistance.
Production Capacity
Dedicated Precision Machining Capabilities
Equipped with dedicated CNC machine tools for aluminum alloys and a constant-temperature workshop, ensuring dimensional accuracy and surface integrity of lightweight structural components, with a monthly production capacity of up to 20,000 sets.
Advanced Process
Utilizing solution treatment + age hardening process to precisely control mechanical properties.
Surface Treatment Support
Integrated hard anodizing production line, capable of achieving customized film thicknesses of 8-25μm, and offering special surface treatment options such as conductive anodizing and Teflon coating.
Full-Cycle Performance Verification
Each batch of products undergoes intergranular corrosion testing, stress corrosion testing, and metallographic analysis to ensure stable performance of materials in harsh environments such as salt spray and humid heat.
Our Service
International Compliance Certification Support:
Providing certification documents and technical documentation required for target market access such as CE and UL, assisting customers in quickly passing customs and engineering acceptance.
01
Customized Services:
Supporting product customization according to international standards such as ANSI and DIN or customer drawings, providing 15-30 day rapid prototyping and full English technical communication.
02
Global Logistics and Customs Clearance Assistance:
Leveraging strategic logistics partners to provide door-to-door transportation solutions, assisting with export customs declaration, document preparation, and customs clearance procedures in the destination country.
03
Localized After-Sales Support:
Providing multilingual installation guides, remote video guidance, and a 48-hour response mechanism for quality issues, establishing a localized problem-solving channel.
04
FAQ
Q: How to order fasteners from our factory?
A: First, based on the product categories on the website and your actual production needs, clarify the required product and model specifications. For non-standard customized products, you need to consult customer service to confirm all specifications and details. After the product is determined, communicate the transaction details, sign a contract, and pay the initial deposit as stipulated in the contract. After receiving the deposit, our factory will begin production and order fulfillment, and will ship and deliver the goods within the agreed timeframe. You will then need to settle the remaining balance according to the contract's stipulated deadline.
Q: Will the NX Type Wedge Clamp damage the steel strand?
A: Under normal selection and standard installation conditions, it will not cause significant damage to the steel strand. The clamping force is evenly distributed, avoiding local stress concentration.
Q: Can the product be reused?
A: If there is no deformation, cracks, or significant wear, it can be disassembled and reused, but an appearance and stress inspection is required.
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