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Ensure Ultimate Reliability with the TH-5805 Cable Flexure Testing Machine

Ensure Ultimate Reliability with the TH-5805 Cable Flexure Testing Machine

April 08, 2026

For manufacturers of high-flexible cables, particularly those with rubber insulation and sheathing, testing for durability under dynamic loads is a non-negotiable step in the quality control process. Cables used in robotics, moving machinery, and industrial automation are subjected to constant bending and flexing. If the internal wires or the outer sheath fail, it can lead to catastrophic equipment malfunction.

To guarantee that your cables meet the highest global standards, rigorous testing is required. This is exactly what the Cable Flexure Testing Machine (Model: TH-5805) is engineered to do.

Simulating Real-World Dynamic Loads

The primary function of the TH-5805 is to simulate the continuous flexing that cables experience in the real world. The machine operates using a parallel 3-station structure, allowing you to test multiple samples simultaneously.

What sets this machine apart is its ability to test the damage degree of flexible cables after a certain number of bends under a dynamic load. The machine allows for testing under various electrical states, including no-load, single-phase (two-core), and three-phase configurations. It can supply test voltages up to 450V AC and currents up to 35A. This ensures that the cable isn't just mechanically sound, but that it maintains its electrical integrity while being physically stressed.

Key Features of the TH-5805

  1. Precision Accuracy: The TH-5805 utilizes high-precision sensors with automatic classification and a resolution of up to 500,000 degrees. With its original 6-point calibration technology, the measurement accuracy exceeds the national 0.5 level.

  2. Uncompromising Safety: Testing under electrical loads requires strict safety protocols. The TH-5805 adopts multi-dimensional safety protection measures, including a mechanical safety cover and a robust software protection mechanism, ensuring a secure testing environment for operators.

  3. Comprehensive Online Monitoring: The machine features a sophisticated online monitoring system divided into three groups. This allows for real-time tracking of the cable's performance, instantly detecting any breaks or short circuits during the flexure stroke (which reaches ≥ 1M).

  4. Customizable Mechanics: The test can be finely tuned with adjustable load weights (from 0.5kg to 7.0kg) and interchangeable pulleys (ranging from 40mm to 150mm in diameter) to match specific standard requirements.

Meeting Global Testing Standards

Compliance is critical for market access. Using the Cable Flexure Testing Machine ensures your products can be certified according to major international standards. The TH-5805 is fully equipped to meet the testing requirements for GB, TUV 2577, UL RP5770, VDE-PB-0022, IEC60227-2, IEC245-2, and UL1581.

Investing in robust testing equipment like the TH-5805 not only prevents costly product recalls but also builds trust with your clients by proving your cables can withstand the toughest conditions.

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