Gold Raymond Die Spring Catalog | Heavy Pressure

Photo of Raymond gold die springRaymond gold die springs are made by Associated Spring and color coded with blue paint to indicate that the springs have a medium duty pressure rating.

The efficient Operating Range is 15% to 25% of the free length (L). Maximum deflection = 25%. Long life = 20%. Optimum life = 15%. Travel to solid is for reference only and not intended for operation. Deflection beyond the efficient Operating Range could create a safety hazard or and result in premature spring failure.

drawing of spring deflection parameters

The chart below provides the 25% deflection (F) and spring force in pounds for each medium pressure Raymond Die Spring in the Gold Raymond Die Spring Catalog. Also shown is the travel to solid deflection (S) and the spring force constant (K) for each spring.

Use the following equation to calculate the spring force in pounds for a given spring and deflection; Force = K x 10 x F, where K is the force constant and F is the deflection in inches.

25% Deflection

Travel to Solid

Load @ .1″

Hole
Dia.
(D)

Rod
Dia.
(d)

Free
Length
(L)

Buy
Online
(SKU)

Spring
Force
(lbs)

Deflection
(inches)
(F)

Deflection
(inches)
(S)

Constant
(lbs)
(K)

Box
Qty

3/8

3/16 

1

H37-100-RAY

27.5

0.25

0.3

11

200

1-1/4

H37-125-RAY

30.6

0.31

0.38

9.8

200

1-1/2

H37-150-RAY

30

0.38

0.45

8

100

1-3/4

H37-175-RAY

36.8

0.44

0.53

8.4

100

2

H37-200-RAY

36

0.5

0.6

7.2

100

2-1/2

H37-250-RAY

34.4

0.63

0.75

5.5

100

3

H37-300-RAY

31.5

0.75

0.9

4.2

100

12

H37-1200-RAY

36

3

3.6

1.2

50

1/2

9/32

1

H50-100-RAY

59

0.25

0.3

23.6

100

1-1/4

H50-125-RAY

58.1

0.31

0.38

18.6

100

1-1/2

H50-150-RAY

58.1

0.38

0.45

15.5

100

1-3/4

H50-175-RAY

60.4

0.44

0.53

13.8

100

2

H50-200-RAY

55

0.5

0.6

11

100

2-1/2

H50-250-RAY

52.5

0.63

0.75

8.4

50

3

H50-300-RAY

55.5

0.75

0.9

7.4

50

3-1/2

H50-350-RAY

52.5

0.88

1.05

6

50

12

H50-1200-RAY

48

3

3.6

1.6

50

5/8

11/32

1

H62-100-RAY

106

0.25

0.3

42.4

100

1-1/4

H62-125-RAY

92.5

0.31

0.38

29.6

100

1-1/2

H62-150-RAY

102

0.38

0.45

27.2

50

1-3/4

H62-175-RAY

105

0.44

0.53

24

50

2

H62-200-RAY

104

0.5

0.6

20.8

50

2-1/2

H62-250-RAY

106.3

0.63

0.75

17

50

3

H62-300-RAY

108

0.75

0.9

14.4

50

3-1/2

H62-350-RAY

106.8

0.88

1.05

12.2

50

4

H62-400-RAY

108

1

1.2

10.8

50

12

H62-1200-RAY

90

3

3.6

3

50

3/4

3/8

1

H75-100-RAY

270

0.25

0.3

108

50

1-1/4

H75-125-RAY

275

0.31

0.38

88

50

1-1/2

H75-150-RAY

246

0.38

0.45

65.6

50

1-3/4

H75-175-RAY

262.5

0.44

0.53

60

50

2

H75-200-RAY

248

0.5

0.6

49.6

50

2-1/2

H75-250-RAY

250

0.63

0.75

40

50

3

H75-300-RAY

255

0.75

0.9

34

50

3-1/2

H75-350-RAY

245

0.88

1.05

28

50

4

H75-400-RAY

250

1

1.2

25

50

4-1/2

H75-450-RAY

247.5

1.13

1.35

22

50

5

H75-500-RAY

243.8

1.25

1.5

19.5

50

5-1/2

H75-550-RAY

233.8

1.38

1.65

17

50

6

H75-600-RAY

240

1.5

1.8

16

50

12

H75-1200-RAY

240

3

3.6

8

50

1

1/2

1

H100-100-RAY

520

0.25

0.3

208

50

1-1/4

H100-125-RAY

535

0.31

0.38

171.2

50

1-1/2

H100-150-RAY

444

0.38

0.45

118.4

50

1-3/4

H100-175-RAY

455

0.44

0.53

104

50

2

H100-200-RAY

450

0.5

0.6

90

50

2-1/2

H100-250-RAY

425

0.63

0.75

68

50

3

H100-300-RAY

408

0.75

0.9

54.4

25

3-1/2

H100-350-RAY

399

0.88

1.05

45.6

25

4

H100-400-RAY

400

1

1.2

40

25

4-1/2

H100-450-RAY

396

1.13

1.35

35.2

25

5

H100-500-RAY

390

1.25

1.5

31.2

25

5-1/2

H100-550-RAY

396

1.38

1.65

28.8

25

6

H100-600-RAY

384

1.5

1.8

25.6

25

7

H100-700-RAY

392

1.75

2.1

22.4

25

8

H100-800-RAY

384

2

2.4

19.2

25

12

H100-1200-RAY

360

3

3.6

12

25

1-1/4

5/8

1-1/2

H125-150-RAY

795

0.38

0.45

212

25

1-3/4

H125-175-RAY

794.5

0.44

0.53

181.6

50

2

H125-200-RAY

748

0.5

0.6

149.6

50

2-1/2

H125-250-RAY

735

0.63

0.75

117.6

25

3

H125-300-RAY

714

0.75

0.9

95.2

25

3-1/2

H125-350-RAY

658

0.88

1.05

75.2

25

4

H125-400-RAY

664

1

1.2

66.4

25

4-1/2

H125-450-RAY

657

1.13

1.35

58.4

25

5

H125-500-RAY

662.5

1.25

1.5

53

25

5-1/2

H125-550-RAY

649

1.38

1.65

47.2

25

6

H125-600-RAY

636

1.5

1.8

42.4

25

7

H125-700-RAY

644

1.75

2.1

36.8

25

8

H125-800-RAY

656

2

2.4

32.8

25

10

H125-1000-RAY

640

2.5

3

25.6

25

12

H125-1200-RAY

624

3

3.6

20.8

25

1-1/2

3/4

2

H150-200-RAY

952

0.5

0.6

190.4

25

2-1/2

H150-250-RAY

968.8

0.63

0.75

155

25

3

H150-300-RAY

975

0.75

0.9

130

25

3-1/2

H150-350-RAY

931

0.88

1.05

106.4

25

4

H150-400-RAY

912

1

1.2

91.2

25

4-1/2

H150-450-RAY

882

1.13

1.35

78.4

25

5

H150-500-RAY

890

1.25

1.5

71.2

25

5-1/2

H150-550-RAY

880

1.38

1.65

64

25

6

H150-600-RAY

876

1.5

1.8

58.4

25

7

H150-700-RAY

868

1.75

2.1

49.6

25

8

H150-800-RAY

864

2

2.4

43.2

25

10

H150-1000-RAY

860

2.5

3

34.4

25

12

H150-1200-RAY

864

3

3.6

28.8

25

2

1

2-1/2

H200-250-RAY

1625

0.63

0.75

260

25

3

H200-300-RAY

1500

0.75

0.9

200

25

3-1/2

H200-350-RAY

1487.5

0.88

1.05

170

25

4

H200-400-RAY

1500

1

1.2

150

25

4-1/2

H200-450-RAY

1350

1.13

1.35

120

25

5

H200-500-RAY

1375

1.25

1.5

110

25

5-1/2

H200-550-RAY

1375

1.38

1.65

100

25

6

H200-600-RAY

1410

1.5

1.8

94

25

7

H200-700-RAY

1435

1.75

2.1

82

25

8

H200-800-RAY

1460

2

2.4

73

10

10

H200-1000-RAY

1375

2.5

3

55

10

12

H200-1200-RAY

1260

3

3.6

42

10