Constant Force Springs 2015 by Lee Spring

More catalogs by Lee Spring | Constant Force Springs 2015 | 3 pages | 2015-05-20

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Page 2 of Constant Force Springs 2015

specialty stock parts constant force springs constant force spring series guide to using tables lee stock number thickness length working deflection drum diameter lee spring part number the thickness of the material used to make the spring the length of the spring material if fully unwound the maximum deflection beyond initial deflection which a spring can be loaded the outside diameter of a drum or shaft over which a spring fits firmly lee spring stock number life cycles lcf 025 04 025s lcf 025 05 031s lcf 025 06 038s lcf 025 06 050s lcf 025 08 050s lcf 025 10 063s lcf 025 12 075s lcf 025 12 100s l 2500 2500 2500 2500 2500 2500 2500 2500 thickness t width w length l initial deflection if working deflection wf inside diameter id drum diameter dd in mm in mm in mm in mm in mm in mm in mm lb kg 0.004 0.005 0.006 0.006 0.008 0.010 0.012 0.012 0.10 0.13 0.15 0.15 0.20 0.25 0.30 0.30 0.250 0.313 0.375 0.500 0.500 0.625 0.750 1.000 6.35 7.94 9.53 12.70 12.70 15.88 19.05 25.40 14 15 21 21 28 29 36 36 356 381 533 533 711 737 914 914 0.52 0.65 0.78 0.78 1.06 1.31 1.56 1.56 13.21 16.51 19.81 19.81 26.92 33.27 39.62 39.62 12 12 18 18 24 24 30 30 305 305 457 457 610 610 762 762 0.297 0.359 0.438 0.438 0.578 0.734 0.875 0.875 7.54 9.12 11.13 11.11 14.68 18.65 22.23 22.23 0.349 0.436 0.523 0.523 0.697 0.873 1.050 1.050 8.86 11.07 13.28 13.28 17.70 22.17 26.67 26.67 0.660 1.030 1.480 1.970 2.630 4.120 5.940 7.920 0.30 0.47 0.67 0.89 1.19 1.87 2.69 3.59 life cycles width initial deflection inside diameter load the calculated fatigue life for the number of times a spring can be loaded and unloaded between two points the material width used to make the spring the minimum deflection needed to extend an unloaded spring to its design load the natural inside diameter of a spring before assembling with a drum the design constant force exerted by the spring in the working deflection range how to determine lee constant force spring pricing 1 select the spring you want by lee stock number 2 read across to the price group to obtain price code number 3 refer to the price group below for quantities from 10-199 of any items 4 minimum order 10 of the same lee stock number per constant force spring ordered 5 prices shown are per spring per quantity quantities cannot be combined to lower item pricing 6 prices effective january 2015 terms net 30 days constant force springs lee stock number 280 load p lcf 025 04 025s lcf 025 05 031s lcf 025 06 038s lcf 025 06 050s lcf 025 08 050s lcf 025 10 063s lcf 025 12 075s lcf 025 12 100s lcf 025 16 100s lcf 025 20 125s lcf 040 04 025s lcf 040 05 031s lcf 040 06 038s lcf 040 06 050s lcf 040 08 050s lcf 040 10 063s lcf 040 12 075s lcf 040 12 100s lcf 040 16 100s lcf 040 20 125s 10 19 20 49 4.12 4.29 4.49 4.72 5.35 6.13 6.55 7.86 10.97 14.43 4.32 4.50 4.72 4.96 5.62 6.44 6.87 8.25 11.51 15.15 3.17 3.30 3.46 3.63 4.12 4.72 5.04 6.04 8.43 11.10 3.33 3.46 3.63 3.81 4.32 4.95 5.29 6.35 8.86 11.65 50 99 3.00 3.14 3.29 3.45 3.92 4.48 4.79 5.74 8.01 10.54 3.16 3.29 3.45 3.62 4.11 4.71 5.03 6.03 8.41 11.07 100 199 2.83 2.94 3.09 3.25 3.68 4.21 4.50 5.39 7.53 9.91 2.97 3.09 3.25 3.41 3.86 4.42 4.73 5.67 7.91 10.41 7 small order shipping processing charge prices for 1-9 pieces of the same lee stock number will be charged at the 10 pieces price plus an additional $20.00 shipping processing charge per order free g shipdpeirns of on or ces 10 pie re or mo 8 for pricing or to place on-line orders of up to 599 pieces of an item visit www.leespring.com for pricing of 600 pieces and above please submit a request through www.leespring.com or contact us by email phone or fax lee stock number lcf 130 04 025s lcf 130 05 031s lcf 130 06 038s lcf 130 06 050s lcf 130 08 050s lcf 130 10 063s lcf 130 12 075s lcf 130 12 100s lcf 130 15 100s lcf 130 20 125s lcf 250 04 025s lcf 250 05 038s lcf 250 06 038s lcf 250 06 050s lcf 250 08 050s lcf 250 10 063s lcf 250 12 075s lcf 250 12 100s lcf 250 15 100s lcf 250 20 125s 10 19 4.53 4.73 4.96 5.20 5.90 6.75 7.22 8.66 12.08 15.90 4.77 4.96 5.20 5.47 6.19 7.10 7.58 9.09 12.69 16.70 20 49 3.49 3.63 3.81 4.01 4.54 5.20 5.56 6.66 9.29 12.23 3.66 3.81 4.01 4.20 4.77 5.45 5.83 6.99 9.76 12.85 50 99 3.32 3.45 3.62 3.80 4.31 4.94 5.28 6.33 8.83 11.62 3.48 3.62 3.80 4.00 4.52 5.18 5.55 6.64 9.27 12.20 100 199 3.11 3.25 3.41 3.57 4.06 4.64 4.96 5.95 8.30 10.93 3.28 3.41 3.58 3.75 4.26 4.88 5.21 6.25 8.72 11.47 leespring.com • call 888-springs 888-777-4647 • fax 888-426-6655