Prestressed Power Spring PPS-004
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Product Overview
Prestressed Power Spring PPS-004 uses an internally pre-stressed flat steel strip coil to provide greater energy density compared to conventional power springs. It is retained in a housing or case and delivers a streamlined, consistent force output over many working turns. Suitable for fall arresters, seat belt retractors, and cable reels.
Technical Specifications
| Model | PPS-004 |
| Material | SUS301 Stainless Steel / High-Carbon Steel / Precision Steel Strip |
| Thickness | 0.04 – 1.0 mm |
| Width | 2.5 – 90 mm |
| Energy Storage | 25–55% greater than standard power spring |
Applications
Fall Arresters
Seat Belt Retractors
Cable Reels
Air Hose Retractors
Industrial Mechanisms
SpringsPrestressed Power Spring
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