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T31890
Ideal for applications that need to store and release energy utilising a pull force, or return something to its original state, SPEC® Extension Springs can apply the force needed when extended beyond its free current state. They are tightly coiled springs that come are offered in various metal wire materials and end configurations such as loop, double loop and hooks.
With more than 135 years of spring design expertise, ASRaymond is a trusted name with a well-known reputation and quality management system (ISO 9001) to ensure consistent standard output for product.
Diagram / specifications section
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| L | Free Length (in) | 1.9 |
| T | Initial Tension (lbf) | 1.1 |
| P | Load at L1 (in) | 9.5 |
| L1 | Load Length (in) | 4.65 |
| OD | Outside Diameter (in) | 0.512 |
| R | Spring Rate (lbs/in) | 2.9 |
| d | Wire Diameter (in) | 0.047 |
Item specifications
- End TypeFull Twist Loop
- MaterialMusic Wire
- Material Chemistry/DimensionalEN 10270-1, JIS G3522 SWP - A/B, ASTM A228
- Material TypeCarbon Steel
- Max. Operating Temperature (F)250
- Min. Operating Temperature (F)-40
- Weight (lb)0.018773
