JIS_Spring

Code D o D i L 0 R ± 10% 40% L 0 1.000.000 cycles 45% L 0 500.000 cycles 50% L 0 300.000 cycles mm mm mm Kgf/mm mm Kgf (N) mm Kgf (N) mm Kgf (N) mm Pcs SF 10 - 020 10 5 8 (78.5) 9 (88.3) 10 (98.1) 11.6 50 SF 10 - 025 14.5 50 SF 10 - 030 17.4 50 SF 10 - 035 20.3 50 SF 10 - 040 23.2 50 SF 10 - 045 26.1 50 SF 10 - 050 29.0 25 SF 10 - 055 31.9 25 SF 10 - 060 34.8 25 SF 10 - 065 37.7 25 SF 10 - 070 40.6 25 SF 10 - 075 43.5 25 SF 10 - 080 46.4 25 SF 12 - 020 12 6 11 (107.9) 12.5 (122.6) 14 (137.3) 11.6 50 SF 12 - 025 14.5 50 SF 12 - 030 17.4 50 SF 12 - 035 20.3 50 SF 12 - 040 23.2 50 SF 12 - 045 26.1 50 SF 12 - 050 29.0 25 SF 12 - 055 31.9 25 SF 12 - 060 34.8 25 SF 12 - 065 37.7 25 SF 12 - 070 40.6 25 SF 12 - 075 43.5 25 SF 12 - 080 46.4 25 SF 14 - 025 14 7 14.5 (142.2) 16 (156.9) 18 (176.5) 14.5 50 SF 14 - 030 17.4 50 SF 14 - 035 20.3 50 SF 14 - 040 23.2 50 SF 14 - 045 26.1 25 SF 14 - 050 29.0 25 SF 14 - 055 31.9 25 SF 14 - 060 34.8 25 SF 14 - 065 37.7 25 SF 14 - 070 40.6 25 SF 14 - 075 43.5 25 SF 14 - 080 46.4 20 SF 14 - 090 52.2 20 SF 16 - 025 16 8 17 (166.7) 19 (186.3) 21 (206) 14.5 50 SF 16 - 030 17.4 50 SF 16 - 035 20.3 50 SF 16 - 040 23.2 25 SF 16 - 045 26.1 25 SF 16 - 050 29.0 25 SF 16 - 055 31.9 25 SF 16 - 060 34.8 25 SF 16 - 065 37.7 25 SF 16 - 070 40.6 20 SF 16 - 075 43.5 20 SF 16 - 080 46.4 20 SF 16 - 090 52.2 20 SF 16 - 100 58.0 20 SF SERIES JIS B 5012 - 1986 Special Springs 26 D i D o + 0 - 0.7 + 0.7 + 0.1 L 0 ± 1% ± 0.5 mm at least 1.00 0.80 0.67 0.57 0.50 0.44 0.40 0.36 0.33 0.31 0.29 0.27 0.25 1.40 1.12 0.93 0.80 0.70 0.62 0.56 0.51 0.47 0.43 0.40 0.37 0.35 1.44 1.20 1.03 0.90 0.80 0.72 0.65 0.60 0.55 0.51 0.48 0.45 0.40 1.68 1.40 1.20 1.05 0.94 0.84 0.77 0.70 0.65 0.60 0.56 0.53 0.47 0.42 20 25 30 35 40 45 50 55 60 65 70 75 80 20 25 30 35 40 45 50 55 60 65 70 75 80 25 30 35 40 45 50 55 60 65 70 75 80 90 25 30 35 40 45 50 55 60 65 70 75 80 90 100 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 36.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 36.0 40.0 9.0 11.2 13.5 15.7 18.0 20.2 22.5 24.7 27.0 29.2 31.5 33.7 36.0 9.0 11.2 13.5 15.7 18.0 20.2 22.5 24.7 27.0 29.2 31.5 33.7 36.0 11.2 13.5 15.7 18.0 20.2 22.5 24.7 27.0 29.2 31.5 33.7 36.0 40.5 11.2 13.5 15.7 18.0 20.2 22.5 24.7 27.0 29.2 31.5 33.7 36.0 40.5 45.0 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 45.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 45.0 50.0 X Z Y RoHS °F 248 120 2 - -30 - °C A B C E do not use approx. Outside Diameter Inside Diameter Free Length Spring Constant 1 N = 0.1 daN = 0.102 kgf Load (N) = R (N/mm) x Deflection (mm) SF 20 - 60 ( Series D o - L o ) EN Lightest load springs