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High Temperature Flexible Cable

High Temperature Flexible Cable
Product Introduction:
Some applications present a real challenge: high operating temperatures combined with continuous cable movement. Standard high-temperature cables are often not flexible enough and may fail after repeated bending. Standard flexible cables, on the other hand, cannot withstand high temperatures and tend to age quickly.
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Description
Technical Parameters
Heat and Motion at the Same Time
 

Some applications present a real challenge: high operating temperatures combined with continuous cable movement.

Standard high-temperature cables are often not flexible enough and may fail after repeated bending. Standard flexible cables, on the other hand, cannot withstand high temperatures and tend to age quickly.

Our high-temperature flexible cable is designed specifically for this "heat + motion" environment. The insulation and jacket materials are made of silicone or fluoroplastic, both capable of withstanding temperatures up to 200°C. The conductor uses ultra-fine stranded oxygen-free copper, ensuring excellent flexibility.

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Flexibility and Heat Resistance Combined

 

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This combination of flexibility and heat resistance is achieved through optimized material selection and structural design.

For the conductor, ultra-fine strands with tighter stranding reduce internal stress during bending, significantly improving fatigue resistance.

For insulation and jacket materials, silicone maintains excellent elasticity at high temperatures, while fluoroplastic remains stable and flexible without becoming soft or sticky, unlike conventional plastics.

The shield uses a heat-treated tinned copper braid with over 85% coverage, ensuring stable shielding performance even under continuous high-temperature movement.

Specialized Manufacturing Process
 

High-temperature flexible cables require more advanced manufacturing processes than standard cables. We apply strict process control in conductor stranding, extrusion, and vulcanization to ensure consistent performance.

Our products are CE and RoHS certified and comply with GB/T 9330 and IEC 60227 standards. Common high-temperature flexible models such as KGGR, KGGRP, F46 soft-core, ZR-KGGR, and NH-KGGR are available in stock. We also support non-standard customization.

For export orders, we provide heat resistance test reports and complete customs documentation. All products are packed in high-temperature-resistant and moisture-proof packaging.

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Key Specifications

 

Parameter

Specification

Common Models

KGGR, KGGRP, F46 soft-core, ZR-KGGR, NH-KGGR

Conductor

Ultra-fine stranded OFC (high-flex design)

Insulation Material

Silicone / Fluoroplastic

Jacket Material

High-temperature flexible protective jacket

Bending Radius

≥ 4 × cable diameter

 

Frequently Asked Questions

 

Q: How many bending cycles can this cable withstand?

A: Under standard test conditions, our high-temperature flexible cable can withstand over 5 million bending cycles.
Actual service life depends on bending radius, speed, tension, and operating temperature. We recommend a minimum bending radius of 4 times the cable diameter and avoiding excessively tight bending.
For applications with extremely frequent movement (e.g., more than 30 cycles per minute), we can provide an enhanced flexible version with optimized conductor stranding and jacket formulation.

Q: What is the minimum order quantity (MOQ)?

A: Our standard MOQ is 100 meters. For testing purposes, smaller sample lengths can be provided.
Since high-temperature flexible cables involve specialized materials and processes, we recommend conducting a small sample test in your actual working environment to verify performance.
After sample approval, mass production lead time is typically around one week.

 

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