Our high stiffness double-groove disc spring features precision-machined radial grooves on both inner and outer circumferential surfaces, meticulously engineered to meet the demanding requirements of hydraulic energy storage systems.
| Material | High-performance alloys 60Si2MnA and 50CrVA |
|---|---|
| Elastic Modulus | ≥200 GPa |
| Yield Strength | ≥1200 MPa |
| Surface Treatment | Multi-step phosphating process (5-8 μm protective layer) |
| Performance Enhancement | 40% improved corrosion resistance, 25% enhanced wear resistance |
| Permanent Deformation | <0.05% under rated load |
| Maximum Load Capacity | Up to 50 kN |
| Installation Height | ≤30mm (compact hydraulic systems) |
| Dimensional Accuracy | ±0.02mm |
In hydraulic energy storage applications, this spring facilitates rapid energy release with response times under 50ms, stabilizes pressure differentials within ±2% of set values, and supports over 100,000 fatigue cycles without performance degradation.