Durability and Reliability Beyond Standards

Authoritatively Verified Long Service Life: Our cable has successfully passed over 8 million reciprocating bending cycles under standard test conditions (1-meter travel distance, acceleration of 10 m/s²). This means it can provide several times the service life of ordinary cables in most practical applications, significantly reducing your total cost of ownership (TCO) and maintenance frequency.

Unmatched Environmental Adaptability: From dry indoor workshops to humid, oily outdoor environments, the cable’s wide temperature range (-120°C to +100°C) ensures stable performance under extreme cold, heat, or sudden temperature changes, with no embrittlement or cracking of the sheath.

Detailed Construction and Material Analysis

 Outer Sheath  High-Performance Polyurethane (PUR)

• Comprehensive Resistance: A specially optimized PUR formulation provides excellent oil resistance (compliant with UL 1581 Oil Res I), abrasion resistance (up to 50 million cycles, tested per EN 50396), and microbial resistance.

• Low Adhesion and Easy Cleaning: The smooth surface minimizes adherence of debris and contaminants, facilitating cleaning in industries such as food and pharmaceuticals.

 Conductor  Fine Stranded Bare Copper Wires

Root of Extreme Flexibility: Ultra-fine bare copper wires (diameter 0.08mm–0.10mm), compliant with IEC 60228 Class 6 standards, are layered and concentrically stranded at an optimal pitch angle. This structure effectively absorbs bending stress, fundamentally eliminating wire breakage risks.

Excellent Electrical Performance: Very low DC resistance ensures efficient power transmission with minimal voltage drop.

 Insulation & Inner Sheath  Precision Collaborative Design

Insulation Layer: Made of high-mechanical-performance elastomer materials (e.g., TPE), it provides reliable electrical isolation while offering flexibility for core movement.

Inner Sheath: As the core of the anti-torsion unit, it uses high-strength composite materials to tightly bundle the cores, preventing relative displacement or twisting under stress, ensuring long-term structural stability.

 Shielding & Cable Construction  Ensuring Signal Integrity

High-Coverage Shielding: Tinned copper braided shielding with ≥85% coverage effectively resists high-frequency electromagnetic interference (EMI), ensuring stable transmission for encoders, servo motors, and other sensitive signals.

Optimized Cable Construction: All cores are stranded with a short pitch around a central tensile element (e.g., aramid fiber), further dispersing stress and enabling true "zero-sag" movement.