Constant Force Springs
Part Number | Thickness | Width | Total Length | Min. Working Length | Max. Working Length | Inner ø | Drum ø | Force | Material | Life Cycles | Stock | |||
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t | b | L0 | L1 | Lmax | Di | Do | F | Available | ||||||
[mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [N] | [n] |
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0CF012-0038 | 0.076 | 4.75 | 305 | 9.54 | 269 | 5.33 | 6.396 | 1.7 | 1.4310 | 4000 |
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0CF015-0065 | 0.1 | 6.35 | 381 | 11.36 | 333 | 6.35 | 7.62 | 2.9 | 1.4310 | 4000 |
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0CF015-0083 | 0.1 | 7.9 | 381 | 12.72 | 333 | 7.11 | 8.532 | 3.7 | 1.4310 | 4000 |
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0CF015-0049 | 0.1 | 4.75 | 381 | 13.17 | 333 | 7.36 | 8.832 | 2.2 | 1.4310 | 4000 |
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0CF015-0050 | 0.1 | 6.35 | 381 | 15.49 | 305 | 8.64 | 10.368 | 2.2 | 1.4310 | 4000 |
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0CF017-0103 | 0.127 | 7.9 | 432 | 16.82 | 372 | 9.4 | 11.28 | 4.6 | 1.4310 | 4000 |
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0CF018-0075 | 0.13 | 7.9 | 457 | 19.05 | 381 | 10.67 | 12.804 | 3.34 | 1.4310 | 4000 |
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0CF024-0148 | 0.15 | 9.5 | 610 | 20.46 | 536 | 11.43 | 13.716 | 6.6 | 1.4310 | 4000 |
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0CF025-0198 | 0.15 | 12.7 | 635 | 20.46 | 557 | 11.43 | 13.716 | 8.8 | 1.4310 | 4000 |
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0CF022-0112 | 0.15 | 9.4 | 559 | 23.37 | 457 | 12.95 | 15.54 | 4.98 | 1.4310 | 4000 |
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0CF025-0052 | 0.15 | 9.5 | 635 | 32.4 | 550 | 19.55 | 15.84 | 2.3 | 1.4310 | 25000 |
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0CF018-0023 | 0.1 | 6.35 | 457 | 24.3 | 383 | 13.5 | 16.2 | 1.03 | 1.4310 | 25000 |
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Details |
Our constant force springs are a special type of extension spring. The constant force spring is well suited to long extensions with no load build up.
Material Constant Force Spring Material
- 1.4310 stainless band steel