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Robot cable fatigue test

  • Simulating the Real World: Why "3D Torsion Testing" is Critical for Robot Cable Longevity
    Jan 15, 2026
    In the dynamic world of industrial automation, robotic arms rarely move in a single plane. They twist, bend, and rotate simultaneously. For the high-flexible cables powering these machines, this creates a complex stress environment known as "3D Mechanical Stress." Standard testing machines often test bending or torsion separately. However, to truly guarantee that a cable won't fail inside a multi-axis robot, you need to simulate both forces at the same time. Today, we introduce the solution for this exact challenge: The TH-5814 Cable 3D Torsion Testing Machine by Suzhou Tophung. What is 3D Torsion Testing? The TH-5814 series is engineered with a unique composite torsion-bending combination structure. Unlike traditional testers, this machine fixes the upper end of the cable sample to a bending fixture while the lower end is secured to a rotating platform. This setup allows for a synchronous test, subjecting the metal wire to repeated torsion and bending actions simultaneously. This is the only way to accurately detect plastic deformation defects that occur under complex, real-world usage. Key Features of the TH-5814 Series 1. Compliant with Global Standards For manufacturers exporting globally, compliance is key. The TH-5814 is suitable for high flexible cable testing requirements according to major international standards, including TUV 2TFG 2577, UL RP5770, VDE-PB-0022, IEC60227-2, and CRIA 0003. 2. High Efficiency & Throughput Time is money in the laboratory. The TH-5814 features 3 test stations, allowing you to test multiple samples at once. Test Speed: Adjustable from 0 to 60 times/min. Torsion Angle: 0° to ±720°. Bending Angle: 0° to ±120°. Flexibility: The torsion and bending starting angles can be synchronized or set independently via the PLC touch screen. 3. Intelligent Failure Detection Testing until destruction is useless if you miss the exact moment of failure. The TH-5814 can equipped with 30 pairs of monitoring interfaces. Real-time Monitoring: The device can be extended to multi-channel resistance monitors to track connectivity online. Instant Alarm: If a line break occurs, the system triggers a sound and light alarm, and the interface displays a detailed fault description. 4. Precision Accuracy Data reliability is ensured by high-precision sensors and original 6-point calibration technology. The measurement accuracy is better than the national 0.5 level (the highest level), with a resolution of up to 1/500,000. Technical Specifications at a Glance Model: TH-5814 Series Specimen Diameter: Ф1.0mm ~ Ф16mm Distance (Fixed point to Torsion point): 100~300mm Safety: Integrated safety protection box with sound/light alarms Power Supply: 220V, 50/60Hz Why Choose Tophung? With over 12 years of focus on the test equipment field and 6 years of exporting experience, Suzhou Tophung understands the needs of the global market. We offer a 1-year warranty, life-long maintenance, and promise a reply within 48 hours for any service issues. Ready to upgrade your lab for the robotic age? The TH-5814 has a lead time of just 25 working days. Contact us today to ensure your cables can withstand the twist and turns of the future. 在工业自动化的动态世界中,机械臂很少在单个平面上移动。 它们同时扭转、弯曲和旋转。 对于为这些机器供电的高柔性电缆,这会产生一个复杂的应力环境,称为“3D 机械应力”。 标准试验机通常单独测试弯曲或扭转。 然而,为了真正保证多轴机器人内部的电缆不会失效,您需要同时模拟两种力。 今天,我们介绍针对这一具体挑战的解决方案:苏州拓丰的 TH-5814 电缆 3D 扭转试验机。 什么是 3D 扭转测试? TH-5814系列采用独特的复合扭弯组合结构。 与传统测试仪不同,该机器将电缆样品的上端固定到弯曲夹具上,而下端固定到旋转平台上。 这种设置允许同步测试,使金属线同时承受重复的扭转和弯曲动作。 这是准确检测复杂的实际使用情况下发生的塑性变形缺陷的唯一方法。 TH-5814 系列的主要特性 1. 符合全球标准 对于向全球出口的制造商来说,合规性是关键。 TH-5814 适用于符合主要国际标准的高柔性电缆测试要求,包括 TUV 2TFG 2577、UL RP5770、VDE-PB-0022、IEC60227-2 和 CRIA 0003。 2. 高效率和吞吐量 在实验室里时间就是金钱。 TH-5814 具有 3 个测试站,允许您同时测试多个样品。 测试速度:0~60次/分钟可调。 扭转角度:范围广,从0°到±120°。 灵活性:扭转和弯曲起始角度可同步或通过PLC触摸屏独立设置。 3. 智能故障检测 如果您错过了故障的确切时刻,则测试直至销毁是没有用的。 TH-5814配备30对监控接口。 实时监控:该设备可扩展为多通道电阻监控器,以在线跟踪连接情况。 即时报警:如果发生断线,系统触发声光报警,界面显示详细的故障描述。 4. 精确度高精度传感器和独创的6点校准技术保证了数据的可靠性。 测量精度优于国家0.5级(最高级别),分辨率高达1/500,000。 技术规格一览 型号:TH-5814系列 试件直径: Ф1.0mm ~ Ф16mm 距离(固定点至扭转点):100~300mm 安全:集成安全保护盒,带声光报警 电源:220V,50/60Hz 为什么选择东丰? 苏州拓丰在测试设备领域拥有超过12年的专注和6年的出口经验,了解全球市场的需求。 我们提供1年保修,终身维护,并承诺任何服务问题在48小时内回复。 准备好为机器人时代升级您的实验室了吗? TH-5814 的交货时间仅为 25 个工作日。 立即联系我们,确保您的电缆能够承受未来的扭曲。  
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