Torsion-Resistant Cables

A torsion-resistant cable is designed specifically for high-frequency twisting scenarios, and its core advantage is resistance to torsional fatigue. Its characteristics and applications are as follows. In terms of characteristics, **outstanding torsion resistance**: with stranded conductors of fine copper wires plus a spiral-wrapped construction, it achieves a twist life of over one million cycles (e.g., repeated ±360° twisting) without the conductors and insulation layer breaking during twisting. Flexible adaptation: bend radius ≤ 5 times the outer diameter, covering twisting and bending requirements simultaneously. Temperature range -40 °C to +105 °C, wear and tear resistant, with the insulation layer maintaining stable electrical performance during twisting. Mostly made of halogen-free, environmentally friendly materials in compliance with RoHS. Applications focus on dynamic twisting scenarios: industrial robots (power supply for multi-joint rotation), automation equipment (rotary worktable cables), surgical robots (twisting cable routing in robotic arms) and construction machinery (rotary arm connections), ensuring continuous power supply and signal transmission under frequent twisting.