JIS_Spring

SERIES Special Springs 36 Code D o D i L 0 R ± 10% 25.6% L 0 1.000.000 cycles 28.8% L 0 500.000 cycles 32% L 0 300.000 cycles mm mm mm Kgf/mm mm Kgf (N) mm Kgf (N) mm Kgf (N) mm Pcs SM 25 - 025 25 12.5 25 15.63 6.4 100 (981) 7.2 112 (1,098) 8.0 125 (1,226) 9.5 50 SM 25 - 030 30 13.02 7.7 8.6 9.6 11.4 25 SM 25 - 035 35 11.20 9.0 10.0 11.2 13.3 25 SM 25 - 040 40 9.76 10.2 11.5 12.8 15.2 25 SM 25 - 045 45 8.68 11.5 13.0 14.4 17.1 25 SM 25 - 050 50 7.81 12.8 14.4 16.0 19.0 25 SM 25 - 055 55 7.10 14.1 15.8 17.6 20.9 25 SM 25 - 060 60 6.51 15.4 17.3 19.2 22.8 25 SM 25 - 065 65 6.00 16.6 18.7 20.8 24.7 25 SM 25 - 070 70 5.58 17.9 20.2 22.4 26.6 20 SM 25 - 075 75 5.21 19.2 21.6 24.0 28.5 20 SM 25 - 080 80 4.88 20.5 23.0 25.6 30.4 20 SM 25 - 090 90 4.34 23.0 25.9 28.8 34.2 20 SM 25 - 100 100 3.90 25.6 28.8 32.0 38.0 20 SM 25 - 125 125 3.12 32.0 36.0 40.0 47.5 10 SM 25 - 150 150 2.60 38.4 43.2 48.0 57.0 10 SM 25 - 175 175 2.23 44.8 50.4 56.0 66.5 10 SM 27 - 025 27 13.5 25 18.25 6.4 117 (1,147) 7.2 131 (1,285) 8.0 146 (1,432) 9.5 20 SM 27 - 030 30 15.20 7.7 8.6 9.6 11.4 20 SM 27 - 035 35 13.04 9.0 10.0 11.2 13.3 20 SM 27 - 040 40 11.40 10.2 11.5 12.8 15.2 20 SM 27 - 045 45 10.14 11.5 13.0 14.4 17.1 20 SM 27 - 050 50 9.12 12.8 14.4 16.0 19.0 20 SM 27 - 055 55 8.30 14.1 15.8 17.6 20.9 20 SM 27 - 060 60 7.60 15.4 17.3 19.2 22.8 20 SM 27 - 065 65 7.00 16.6 18.7 20.8 24.7 20 SM 27 - 070 70 6.51 17.9 20.2 22.4 26.6 20 SM 27 - 075 75 6.08 19.2 21.6 24.0 28.5 20 SM 27 - 080 80 5.70 20.5 23.0 25.6 30.4 10 SM 27 - 090 90 5.06 23.0 25.9 28.8 34.2 10 SM 27 - 100 100 4.56 25.6 28.8 32.0 38.0 10 SM 27 - 125 125 3.65 32.0 36.0 40.0 47.5 10 SM 27 - 150 150 3.04 38.4 43.2 48.0 57.0 10 SM 27 - 175 175 2.61 44.8 50.4 56.0 66.5 5 SM 30 - 025 30 15 25 22.50 6.4 144 (1,412) 7.2 161 (1,579) 8.0 180 (1,785) 9.5 20 SM 30 - 030 30 18.75 7.7 8.6 9.6 11.4 20 SM 30 - 035 35 16.10 9.0 10.0 11.2 13.3 20 SM 30 - 040 40 14.06 10.2 11.5 12.8 15.2 20 SM 30 - 045 45 12.50 11.5 13.0 14.4 17.1 20 SM 30 - 050 50 11.25 12.8 14.4 16.0 19.0 20 SM 30 - 055 55 10.23 14.1 15.8 17.6 20.9 20 SM 30 - 060 60 9.37 15.4 17.3 19.2 22.8 20 SM 30 - 065 65 8.65 16.6 18.7 20.8 24.7 20 SM 30 - 070 70 8.03 17.9 20.2 22.4 26.6 20 SM 30 - 075 75 7.50 19.2 21.6 24.0 28.5 20 SM 30 - 080 80 7.03 20.5 23.0 25.6 30.4 10 SM 30 - 090 90 6.25 23.0 25.9 28.8 34.2 10 SM 30 - 100 100 5.62 25.6 28.8 32.0 38.0 10 SM 30 - 125 125 4.50 32.0 36.0 40.0 47.5 10 SM 30 - 150 150 3.75 38.4 43.2 48.0 57.0 10 SM 30 - 175 175 3.21 44.8 50.4 56.0 66.5 5 SM 30 - 200 200 2.81 51.2 57.6 64.0 76.0 5 SM JIS B 5012 - 1986 1 N = 0.1 daN = 0.102 kgf Load (N) = R (N/mm) x Deflection (mm) SM 40 - 80 ( Series D 0 - L 0 ) A B C E do not use approx. Outside Diameter Inside Diameter Free Length Spring Constant