PEEK Harmonic Reducer
Lightweight breakthrough: The density of the PEEK flexible gear is only 1.5g/cm³, reducing the weight by 60% compared to a steel flexible gear and lowering the moment of inertia by 45%, significantly enhancing the dynamic response speed of robot joints. Fatigue resistance: Through fiber orientation optimization, the bending fatigue life of the PEEK flexible gear reaches 10⁸ cycles (under rated load), approaching 85% of the steel level. Friction optimization: The friction coefficient of the PEEK tooth surface is as low as 0.05 (dry friction condition), and when combined with the PTFE coating on the rigid gear tooth surface, it enables silent operation without oil (noise ≤ 55dB).
