Standard Components For Plastic Mold 2021

Load ± 10% Squareness 2° or less Free length L 50 or less ± 0.5mm 55 or more ± 1% Coil direction right

※1

－ 0.7 0

Light

Load guide

Heavy

＋ 0.1 ＋ 0.7

COIL SPRINGS −MINIMAL LOAD SWF−

S W C

S W F

S W L

S W M

S W H

S W B

S W G

※1 D70 is

. 0 － 1 0

F = L × 40%F = L × 45%F = L × 50% Part Number Fmm Load N {kgf} Fmm Load N {kgf} Fmm Load N {kgf} Type D–L

Spring constant N/mm {kgf/mm}

D d L

15 7.8 {0.80} 6.0 20 5.9 {0.60} 8.0 25 4.7 {0.48} 10.0 30 3.9 {0.40} 12.0 35 3.4 {0.34} 14.0 40 2.9 {0.30} 16.0 10 15.7 {1.60} 4.0 15 10.5 {1.07} 6.0 20 7.8 {0.80} 8.0 25 6.3 {0.64} 10.0 30 5.2 {0.53} 12.0 35 4.5 {0.46} 14.0 40 3.9 {0.40} 16.0 45 3.5 {0.36} 18.0 50 3.1 {0.32} 20.0 55 2.9 {0.29} 22.0 60 2.6 {0.27} 24.0 65 2.4 {0.25} 26.0 70 2.2 {0.23} 28.0 75 2.1 {0.21} 30.0 80 2.0 {0.20} 32.0 10 19.6 {2.00} 4.0 15 13.1 {1.33} 6.0 20 9.8 {1.00} 8.0 25 7.8 {0.80} 10.0 30 6.5 {0.67} 12.0 35 5.9 {0.57} 14.0 40 4.9 {0.50} 16.0 45 4.4 {0.44} 18.0 50 3.9 {0.40} 20.0 55 3.6 {0.36} 22.0 60 3.3 {0.33} 24.0 65 3.0 {0.31} 26.0 70 2.8 {0.29} 28.0 75 2.6 {0.27} 30.0 80 2.5 {0.25} 32.0 90 2.2 {0.22} 36.0 15 18.3 {1.87} 6.0 20 13.7 {1.40} 8.0 25 11.0 {1.12} 10.0 30 9.2 {0.93} 12.0 35 7.8 {0.80} 14.0 40 6.9 {0.70} 16.0 45 6.1 {0.62} 18.0 50 5.5 {0.56} 20.0 55 5.0 {0.51} 22.0 60 4.6 {0.47} 24.0 65 4.2 {0.43} 26.0 70 3.9 {0.40} 28.0 75 3.7 {0.37} 30.0 80 3.4 {0.35} 32.0 90 3.1 {0.31} 36.0 20 17.7 {1.80} 8.0 25 14.1 {1.44} 10.0 30 11.8 {1.20} 12.0 35 10.1 {1.03} 14.0 40 8.8 {0.90} 16.0 45 7.8 {0.80} 18.0 50 7.1 {0.72} 20.0 55 6.4 {0.65} 22.0 60 5.9 {0.60} 24.0 65 5.4 {0.55} 26.0 70 5.0 {0.51} 28.0 75 4.7 {0.48} 30.0 80 4.4 {0.45} 32.0 90 3.9 {0.40} 36.0 100 3.5 {0.36} 40.0

6.8 9.0

7.5

40 62.7 {6.39} 16.0 45 55.7 {5.68} 18.0 50 50.2 {5.11} 20.0 55 45.6 {4.65} 22.0 60 41.8 {4.26} 24.0 65 38.6 {3.93} 26.0 70 35.8 {3.65} 28.0 75 33.4 {3.41} 30.0 80 31.4 {3.20} 32.0 90 27.9 {2.84} 36.0 100 25.1 {2.56} 40.0 125 20.1 {2.05} 50.0 150 16.7 {1.70} 60.0 175 14.3 {1.46} 70.0 200 12.5 {1.28} 80.0 225 11.1 {1.14} 90.0 250 10.0 {1.02} 100.0 275 9.1 {0.93} 110.0 300 8.4 {0.85} 120.0 50 78.4 {7.99} 20.0 55 71.3 {7.27} 22.0 60 65.3 {6.66} 24.0 65 60.3 {6.15} 26.0 70 56.0 {5.71} 28.0 75 52.3 {5.33} 30.0 80 49.0 {5.00} 32.0 90 43.6 {4.44} 36.0 100 39.2 {4.00} 40.0 125 31.4 {3.20} 50.0 150 26.1 {2.66} 60.0 175 22.4 {2.28} 70.0 200 19.6 {2.00} 80.0 225 17.4 {1.78} 90.0 250 15.7 {1.60} 100.0 275 14.3 {1.45} 110.0 300 13.1 {1.33} 120.0 350 11.2 {1.14} 140.0 400 9.8 {1.00} 160.0 450 8.7 {0.89} 180.0 500 7.8 {0.80} 200.0 60 94.0 {9.59} 24.0 70 80.6 {8.22} 28.0 80 70.5 {7.19} 32.0 90 62.7 {6.39} 36.0 100 56.4 {5.75} 40.0 125 45.1 {4.60} 50.0 150 37.6 {3.83} 60.0 175 32.2 {3.29} 70.0 200 28.2 {2.88} 80.0 225 25.1 {2.56} 90.0 250 22.6 {2.30} 100.0 275 20.5 {2.09} 110.0 300 18.8 {1.92} 120.0 350 16.1 {1.64} 140.0 400 14.1 {1.44} 160.0 450 12.5 {1.28} 180.0 500 11.3 {1.15} 200.0 70 112 {11.4} 28.0 80 98.0 {9.99} 32.0 90 87.1 {8.88} 36.0 100 78.4 {7.99} 40.0 125 62.7 {6.40} 50.0 150 52.3 {5.33} 60.0 175 44.8 {4.57} 70.0 200 39.2 {4.00} 80.0 250 31.4 {3.20} 100.0 300 26.1 {2.66} 120.0 350 22.4 {2.28} 140.0

25 39.2 {4.00} 10.0 30 32.7 {3.33} 12.0 35 28.0 {2.86} 14.0 40 24.5 {2.50} 16.0 45 21.8 {2.22} 18.0 50 19.6 {2.00} 20.0 55 17.8 {1.82} 22.0 60 16.3 {1.67} 24.0 65 15.1 {1.54} 26.0 70 14.0 {1.43} 28.0 75 13.1 {1.33} 30.0 80 12.3 {1.25} 32.0 90 10.9 {1.11} 36.0 100 9.8 {1.00} 40.0 125 7.8 {0.80} 50.0 150 6.5 {0.67} 60.0 175 5.6 {0.57} 70.0 200 4.9 {0.50} 80.0 25 47.1 {4.80} 10.0 30 39.2 {4.00} 12.0 35 33.6 {3.43} 14.0 40 29.4 {3.00} 16.0 45 26.2 {2.67} 18.0 50 23.5 {2.40} 20.0 55 21.4 {2.18} 22.0 60 19.6 {2.00} 24.0 65 18.1 {1.85} 26.0 70 16.8 {1.71} 28.0 75 15.7 {1.60} 30.0 80 14.7 {1.50} 32.0 90 13.1 {1.33} 36.0 100 11.8 {1.20} 40.0 125 9.4 {0.96} 50.0 150 7.8 {0.80} 60.0 175 6.7 {0.69} 70.0 200 5.9 {0.60} 80.0 25 56.5 {5.76} 10.0 30 47.1 {4.80} 12.0 35 40.3 {4.11} 14.0 40 35.3 {3.60} 16.0 45 31.4 {3.20} 18.0 50 28.2 {2.88} 20.0 55 25.7{2.62} 22.0 60 23.5 {2.40} 24.0 65 21.7 {2.22} 26.0 70 20.2 {2.06} 28.0 75 18.8 {1.92} 30.0 80 17.7 {1.80} 32.0 90 15.7 {1.60} 36.0 100 14.1 {1.44} 40.0 125 11.3 {1.15} 50.0 150 9.4 {0.96} 60.0 175 8.1 {0.82} 70.0 200 7.1 {0.72} 80.0 40 48.0 {4.89} 16.0 45 42.7 {4.35} 18.0 50 38.4 {3.92} 20.0 55 34.9 {3.56} 22.0 60 32.0 {3.26} 24.0 65 29.5 {3.01} 26.0 70 27.4 {2.80} 28.0 75 25.6 {2.61} 30.0 80 24.0 {2.45} 32.0 90 21.3 {2.18} 36.0 100 19.2 {1.96} 40.0 125 15.4 {1.57} 50.0 150 12.8 {1.31} 60.0 175 11.0 {1.12} 70.0 200 9.6 {0.98} 80.0

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 45.0 56.2 67.5 78.7 90.0 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 45.0 56.2 67.5 78.7 90.0 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 45.0 56.2 67.5 78.7 90.0 18.0 20.2 22.5 24.7 27.0 29.2 31.5 33.7 36.0 40.5 45.0 56.2 67.5 78.7 90.0

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 62.5 75.0 87.5

18.0 20.3 22.5 24.8 27.0 29.3 31.5 33.8 36.0 40.5 45.0 56.2 67.5 78.7 90.0

20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 45.0 50.0 62.5 75.0 87.5

20 20.6 {2.10} 8.0 25 16.5 {1.68} 10.0 30 13.7 {1.40} 12.0 35 11.8 {1.20} 14.0 40 10.3 {1.05} 16.0 45 9.2 {0.93} 18.0 50 8.2 {0.84} 20.0 55 7.5 {0.76} 22.0 60 6.9 {0.70} 24.0 65 6.3 {0.65} 26.0 70 5.9 {0.60} 28.0 75 5.5 {0.56} 30.0 80 5.1 {0.53} 32.0 90 4.6 {0.47} 36.0 100 4.1 {0.42} 40.0 125 3.3 {0.34} 50.0 20 25.5 {2.60} 8.0 25 20.4 {2.08} 10.0 30 17.0 {1.73} 12.0 35 14.6 {1.49} 14.0 40 12.7 {1.30} 16.0 45 11.3 {1.16} 18.0 50 10.2 {1.04} 20.0 55 9.3 {0.95} 22.0 60 8.5 {0.87} 24.0 65 7.8 {0.80} 26.0 70 7.3 {0.74} 28.0 75 6.8 {0.69} 30.0 80 6.4 {0.65} 32.0 90 5.7 {0.58} 36.0 100 5.1 {0.52} 40.0 125 4.1 {0.42} 50.0 20 31.4 {3.20} 8.0 25 25.1 {2.56} 10.0 30 20.9 {2.13} 12.0 35 17.9 {1.83} 14.0 40 15.7 {1.60} 16.0 45 13.9 {1.42} 18.0 50 12.6 {1.28} 20.0 55 11.4 {1.16} 22.0 60 10.5 {1.07} 24.0 65 9.7 {0.98} 26.0 70 9.0 {0.91} 28.0 75 8.4 {0.85} 30.0 80 7.8 {0.80} 32.0 90 7.0 {0.71} 36.0 100 6.3 {0.64} 40.0 125 5.0 {0.51} 50.0 150 4.2 {0.43} 60.0 25 31.4 {3.20} 10.0 30 26.2 {2.67} 12.0 35 22.4 {2.29} 14.0 40 19.6 {2.00} 16.0 45 17.4 {1.78} 18.0 50 15.7 {1.60} 20.0 55 14.3 {1.45} 22.0 60 13.1 {1.33} 24.0 65 12.1 {1.23} 26.0 70 11.2 {1.14} 28.0 75 10.5 {1.07} 30.0 80 9.8 {1.00} 32.0 90 8.7 {0.89} 36.0 100 7.8 {0.80} 40.0 125 6.3 {0.64} 50.0 150 5.2 {0.53} 60.0

9.0

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 45.0 50.0 62.5 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 45.0 50.0 62.5 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 45.0 50.0 62.5 75.0 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 62.5 75.0

SWF6–15

SWF40-40

SWF25-25

SWF16-20

45 50 55 60 65 70 75 80 90

30 35 40 45 50 55 60 65 70 75 80 90

20 25 30 35 40 15 20 25 30 35 40 45 50 55 60 65 70 75 80 15 20 25 30 35 40 45 50 55 60 65 70 75 80 90 20 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

25 30 35 40 45 50 55 60 65 70 75 80 90

10.0 12.5 15.0 17.5 20.0

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 45.0 56.3

47 {4.8}

53 {5.4}

59 {6.0}

11.3 13.5 15.8 18.0

6 3

4.5 6.8 9.0

5.0 7.5

SWF8–10

165 {17}

185 {19}

206 {21}

16 8

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

490 {50}

392 {40}

441 {45}

25 13.5

1003 {102}

1129 {115}

1254 {128}

11.2 13.5 15.7 18.0 20.2 22.5 24.7 27.0 29.3 31.5 33.8 36.0

40 22

100 125 150 175 200 225 250 275 300

63 {6.4}

71 {7.2}

79 {8.0}

100 125 150 175 200

8 4

100 125

100.0 112.5 125.0 137.5 150.0

101.3 112.5 123.8 135.0

9.0

SWF18-20

25 30 35 40 45 50 55 60 65 70 75 80 90

100.0

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 45.0 56.3

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 62.5 75.0 87.5

SWF27-25

30 35 40 45 50 55 60 65 70 75 80 90

22.5 24.8 27.0 29.3 31.5 33.8 36.0 40.5 45.0 56.2 67.5 78.7 90.0

25.0 27.5 30.0 32.5 35.0 37.5 40.0 45.0 50.0 62.5 75.0 87.5

SWF50-50

55 60 65 70 75 80 90

4.5 6.8 9.0

5.0 7.5

SWF10–10

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 45.0

204 {21}

229 {23}

255 {26}

18 9

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

588 {60}

471 {48}

530 {54}

27 13.5

100 125 150 175 200 225 250 275 300 350 400 450 500

78 {8.0}

88 {9.0}

98 {10}

10 5

1764 {180}

1960 {200}

1568 {160}

50 27.5

100 125

100 125 150 175 200

100.0 112.5 125.0 137.5 150.0 175.0 200.0 225.0 250.0

101.3 112.5 123.8 135.0 157.5 180.0 202.5 225.0

9.0

SWF20-20

25 30 35 40 45 50 55 60 65 70 75 80 90

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 56.2 67.5 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 56.2 67.5

100.0

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 62.5 75.0 87.5

SWF30-25

30 35 40 45 50 55 60 65 70 75 80 90

6.8 9.0

7.5

SWF12–15

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 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 45.0 50.0

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

251 {26}

282 {29}

314 {32}

20 11

27.0 31.5 36.0 40.0 45.0 56.2 67.5 78.7 90.0

30.0 35.0 40.0 45.0 50.0 62.5 75.0 87.5

SWF60-60

70 80 90

124 {13}

137 {14}

110 {11}

100 125 150 175 200 225 250 275 300 350 400 450 500

12 6

706 {72}

565 {58}

635 {65}

30 16

100 125 150

2256 {230}

2538 {259}

2820 {288}

100.0 112.5 125.0 137.5 150.0 175.0 200.0 225.0 250.0

60 33

100 125 150 175 200

101.3 112.5 123.8 135.0 157.5 180.0 202.5 225.0

SWF22-25

30 35 40 45 50 55 60 65 70 75 80 90

9.0

SWF14–20

100.0

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 45.0

20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 45.0 50.0 62.5 75.0 87.5

SWF35-40

45 50 55 60 65 70 75 80 90

314 {32}

353 {36}

392 {40}

22 11

31.5 36.0 40.5 45.0 56.3 67.5 78.8 90.0

35.0 40.0 45.0 50.0 62.5 75.0 87.5

SWF70-70

80 90

141 {14}

159 {16}

177 {18}

14 7

100 125 150 175 200 250 300 350

768 {78}

864 {88}

960 {98}

35 19

3136 {320}

3528 {360}

3920 {400}

100 125 150

70 38.5

100 125 150 175 200

100.0 125.0 150.0 175.0

112.5 135.0 157.5

1 million times

500,000 times

300,000 times

Operation frequency

100

1 million times

500,000 times

300,000 times

Operation frequency

500,000 times

300,000 times

100.0

Part Number SWF10–30

Operation frequency 1 million times

1 million times

500,000 times

300,000 times

Order

Operation frequency

M Material Oil tempered wire for spring ● Load calculation method: Load = Spring constant × Deflection (International unit) N = N/mm × Fmm

(NT) – Part Number NT – SWF30-80

Quotation

Alterations

Delivery Quotation

e Product guide d P.1139 e Load graph d P.1141 e Instructions and notes for coil springs d P.1142 e For information on the D dimension and the counterbore hole, and also the d dimension and the shaft d P.1142

kgf = kgf/mm × Fmm (kgf = N × 0.101972)

Alterations Code

Spec.

Paint peeling process d P.1147 Peel the coating by shot peening the coil springs. e Since the springs which have undergone the painting peeling are easy to rust, be careful in handling. Rusting of spring will lead to premature damaging. e Compared to painted springs, there may be some dispersions in terms of load, etc. depending on the lot.

1171

1172

No painting