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Part Number Thickness Width Total Length Min. Working Length Max. Working Length Inner ø Drum ø Force Material Life Cycles Stock
t b L0 L1 Lmax Di Do F Available
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [N] [n]
TotalImmediately
0CF012-0038 0.076 4.75 305 9.54 269 5.33 6.396 1.7 1.4310 4000
149 110
Details
0CF015-0065 0.1 6.35 381 11.36 333 6.35 7.62 2.9 1.4310 4000
925 285
Details
0CF015-0083 0.1 7.9 381 12.72 333 7.11 8.532 3.7 1.4310 4000
65 43
Details
0CF015-0049 0.1 4.75 381 13.17 333 7.36 8.832 2.2 1.4310 4000
39 8
Details
0CF015-0050 0.1 6.35 381 15.49 305 8.64 10.368 2.2 1.4310 4000
1036 424
Details
0CF017-0103 0.127 7.9 432 16.82 372 9.4 11.28 4.6 1.4310 4000
289 4
Details
0CF018-0075 0.13 7.9 457 19.05 381 10.67 12.804 3.34 1.4310 4000
298 142
Details
0CF024-0148 0.15 9.5 610 20.46 536 11.43 13.716 6.6 1.4310 4000
716 42
Details
0CF025-0198 0.15 12.7 635 20.46 557 11.43 13.716 8.8 1.4310 4000
661 82
Details
0CF022-0112 0.15 9.4 559 23.37 457 12.95 15.54 4.98 1.4310 4000
3593 144
Details
0CF025-0052 0.15 9.5 635 32.4 550 13.2 15.84 2.3 1.4310 25000
87 12
Details
0CF018-0023 0.1 6.35 457 24.3 383 13.5 16.2 1.03 1.4310 25000
1835 1
Details
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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 steel