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TRUSTED SOLUTIONS AND INNOVATION

Japanese Industrial Standard (JIS) Springs

Includes an ExtraLight Load series for ejection molds or light load applications Over 1000 in-stock part numbers

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JIS Springs

Strategically located to serve you better

IEM, a division of Connell Limited Partnership, is a global leader in die sets and die component products. Our vast product line includes many well known brand names such as Danly Die Set®, IEM® and Punchrite®. Known for high quality and exceptional service, the IEM products are readily available through our global network of distributors and direct sales personnel. With the global reach of IEM, feel confident that wherever your dies are built or running, you can rely on IEM for all your die component needs. Put the IEM network to work for you. Call us today.

®

®

Included in our full line offering are both inch and metric size die sets and die components that are designed to numerous die standards including ISO, NAAMS, JIS and many large automotive and appliance manufacturers' standards. The complete product offering includes: · · · · · · · · · · · · · · · Ball bearing and friction style die sets including custom and catalog sets Machined plate Guide posts & bushings ISO and JIS Die springs In-die tapping units for both mechanical and hydraulic presses FormathaneTM Urethane springs, strippers, sheets, bars, rods and die cover film Diemakers' supplies such as pry bars, dowel pins, hoist rings, clamps and fasteners Standard and self-lubricating wear product including wear plate, wear strips, gibs, keeper plates and guide blocks Cam units, including Milfab®, MiniTM, Aerial and Die Mount styles AccubendTM Rotary Benders Standard and Ball lock punches and retainers Coil Safe Air presses Pad retainers Nitrogen gas springs

A6707 A3044

ISO 9001: 2000

Our facility has been Registered by Underwriters Laboratories, Inc. to the International Organization for Standardization ISO 9000 Series Standards for Quality. "Registered by UL to ISO 9001."

JIS Springs

TABLE OF CONTENTS

General Information Spring Selection Steps JIS Standard Spring Accessories Quote Sheet

PAGE NUMBER

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2 4 6 26 27

Identi Springs

Have you standardized on non-ISO coded spring colors? Try our Identi spring series striped to make conversion to ISO easier. The Identi springs are available in 4 load ratings including Light (Blue), Medium (Red), Heavy (Gold) and Extra Heavy (Green) loads.

ISO Springs

ISO die springs are manufactured and color coded to the ISO Standard. The product line consists of four load ratings: Light, Medium, Heavy and Extra Heavy loads.

1

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General Information

Metric springs conform to the Japanese Industrial Standards (JIS)

For years, we have manufactured high quality springs in all standard ISO sizes snd a series of round wire springs, following ISO 9002 quality standards - all in inch sizes. With the springs in this catalog, we are making available a line of true-metric springs, in all the standard JIS sizes and colors. This extension of the spring line gives more options to customers with exacting requirements, and best of all, makes them available from the same reliable source as the inch springs. If you need help finding a specific heavy-duty compression spring, give us a call.

EXTRA LIGHT LOAD Yellow Color Coded

LIGHT LOAD Blue Color Coded

MEDIUM LOAD Red Color Coded

HEAVY LOAD Green Color Coded

EXTRA HEAVY LOAD Brown Color Coded

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General Information

Quick Tips to Extend the Life of Your JIS Springs

Use the longest spring possible: Spring life is directly related to travel distance as a percent of spring length: Less travel = longer life. Protect the spring wire surface: The secret to long life is the intregity of the wire surface. Fractures occur when normal spring stresses combine with surface imperfections to create a stress concentration. In order to minimize damage to the spring surface, follow these suggestions: 1) Train employees on the value of protecting the wire surface. 2) Use a spring cage to protect and keep the spring clean of debris. 3) Do not alter the spring - surface integrity is key. Purchase springs to the correct length: The ends of each spring are closed and ground square to assure that the spring will stand on either end and provide a maximum bearing surface. Keep the force and the spring movement linear: A direct force against the spring, precise alignment of spring pockets, and the proper support to keep the spring straight, all ensure long life and maximize spring efficiency. Torsion, bending (due to lack of support), or diagonal pressure on the spring will shorten the life of the spring. 1) Use a spring cage, retainer or alignment rod to support the spring and keep it straight - this is especially important for springs whose length is more than 4 times the diameter. 2) Flat surfaces in the spring pockets provide the best support and keep the spring standing straight.

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Keep the springs under pre-load: Spring retainers not only simplify die construction by holding the springs in place, they also keep the springs under pressure to reduce shock. 1) The amount of pre-load should be at least 1/6 total travel; more pre-load is better as it reduces travel. 2) Faster die operations require greater pre-load to minimize failure due to shock. Spring Maintenance: Replace all springs at the same time to keep the die balanced and keep it working like new. Over time, springs lose their force. Replacing springs in just one area of the die may cause an imbalance in the die. The symptom will be a sudden increase in wear on punches, guide pins, bushings and a decrease in spring life.

Coilers - Using the latest in CNC coiling technology, springs are produced with much better predictability and consistency in performance, rates and lengths.

SPC Quality Assurance - Using SPC software, operators insure that every production process meets our high quality standards.

Computer Controlled Spring Testing Utilizing custom software, spring testers track and verify consistency in spring dimensions and rates.

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Spring Selection Steps

If the diameter and length are known, turn directly to dimension tables on pages 6 through 25 to select springs with desired total load. If diameter and length are not known, use the following seven spring selection steps and refer to the rate column of the dimension tables for spring selection. In determining the length of a spring, it should be remembered that maximum delivered spring load is Step 1 Estimate the level of production required of the die - short run, constant production, etc. Step 2 Determine compressed spring length "H" and operating travel "T" for the die layout.

obtained by selecting longer springs. For best economy and saving of space, choose Extra Light, Light, Medium or the Heavy Load spring having a free length equal to six times the travel, or an Extra Heavy Load spring having a free length equal to eight times the travel. If ratios lower than these are used because of height limitations, the number of springs required will be substantially increased. Step 5 Determine "X" (initial compression) by using the following formula: X = C-H-T Step 6 Determine "R" (total rate for all springs in newtons per millimeter) by using the following formula: R= L X

Step 3 Determine free length "C" as follows: Decide which load classification the spring should be selected from Extra-Light, Light, Medium, Heavy, or Extra-Heavy Load. Then choose the figure nearest the compressed length "H" required by the die design from the chart on page 5. Read corresponding "C" (free length).

Step 4 Estimate total initial spring load "L" required for all springs when springs are compressed "X" millimeters.

Step 7 Select springs as follows: 1. The free length "C" must comply with the length determined in Step 3. 2. Divide "R" in Step 6 by the number of springs to be used (if known) in order to get the rate per spring. Then refer to the following pages for the catalog number of springs having the desired rate. If the number of springs is not known, divide "R" from Step 6 by the rate of the spring you select for the correct number of springs.

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Spring Selection Steps

THIS CHART CONVERTS COMPRESSED LENGTHS TO FREE LENGTHS

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C

Free Length (mm)

EXTRA LIGHT LOAD

H-COMPRESSED LENGTH (mm)

LIGHT LOAD

H-COMPRESSED LENGTH (mm)

MEDIUM LOAD

H-COMPRESSED LENGTH (mm)

HEAVY LOAD

H-COMPRESSED LENGTH (mm)

EXTRA HEAVY LOAD

H-COMPRESSED LENGTH (mm)

Long Life 40%

Average Maximum Life Deflection 45% 50%

Long Life 32%

Average Maximum Life Deflection 36% 40%

Long Life 25.6%

Average Maximum Life Deflection 28.8% 32%

Long Life 19.2%

Average Maximum Life Deflection 21.6% 24%

Long Life 16%

Average Maximum Life Deflection 18% 20%

25 32 38 44 51 64 76 89 102 114 127 140 152 178 203 229 254 305

15.0 19.2 22.8 26.4 30.6 38.4 45.6 53.4 61.2 68.4 76.2 84.0 91.2 106.8 121.8 137.4 152.4 183.0

13.8 17.6 20.9 24.2 28.1 35.2 41.8 49.0 56.1 62.7 69.9 77.0 83.6 97.9 111.7 126.0 139.7 167.8

12.5 16.0 19.0 22.0 25.5 32.0 38.0 44.5 51.0 57.0 63.5 70.0 76.0 89.0 101.5 114.5 127.0 152.5

17.0 21.8 25.8 29.9 34.7 43.5 51.7 60.5 69.4 77.5 86.4 95.2 103.4 121.0 138.0 155.7 172.7 207.4

16.0 20.5 24.3 28.2 32.6 41.0 48.6 57.0 65.3 73.0 81.3 89.6 97.3 113.9 129.9 146.6 162.6 195.2

15.0 19.2 22.8 26.4 30.6 38.4 45.6 53.4 61.2 68.4 76.2 84.0 91.2 106.8 121.8 137.4 152.4 183.0

18.6 23.8 28.3 32.7 37.9 47.6 56.5 66.2 75.9 84.8 94.5 104.2 113.1 132.4 151.0 170.4 189.0 226.9

17.8 22.8 27.1 31.3 36.3 45.6 54.1 63.4 72.6 81.2 90.4 99.7 108.2 126.7 144.5 163.0 180.8 217.2

17.0 21.8 25.8 29.9 34.7 43.5 51.7 60.5 69.4 77.5 86.4 95.2 103.4 121.0 138.0 155.7 172.7 207.4

20.2 25.9 30.7 35.6 41.2 51.7 61.4 71.9 82.4 92.1 102.6 113.1 122.8 143.8 164.0 185.0 205.2 246.4

19.6 25.1 29.8 34.5 40.0 50.2 59.6 69.8 80.0 89.4 99.6 109.8 119.2 139.6 159.2 179.5 199.1 239.1

19.0 24.3 28.9 33.4 38.8 48.6 57.8 67.6 77.5 86.6 96.5 106.4 115.5 135.3 154.3 174.0 193.0 231.8

21.0 26.9 31.9 37.0 42.8 53.8 63.8 74.8 85.7 95.8 106.7 117.6 127.7 149.5 170.5 192.4 213.4 256.2

20.5 26.2 31.2 36.1 41.8 52.5 62.3 73.0 83.6 93.5 104.1 114.8 124.6 146.0 166.5 187.8 208.3 250.1

20.0 25.6 30.4 35.2 40.8 51.2 60.8 71.2 81.6 91.2 101.6 112.0 121.6 142.4 162.4 183.2 203.2 244.0

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JIS Extra-Light Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 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 LOAD-DEFLECTION TABLE Catalog Number 91-1020 91-1025 91-1030 91-1035 91-1040 91-1045 91-1050 91-1055 91-1060 91-1065 91-1070 91-1075 91-1080 91-1220 91-1225 91-1230 91-1235 91-1240 91-1245 91-1250 91-1255 91-1260 91-1265 91-1270 91-1275 91-1280 91-1425 91-1430 91-1435 91-1440 91-1445 91-1450 91-1455 91-1460 91-1465 91-1470 91-1475 91-1480 91-1490 91-1625 91-1630 91-1635 91-1640 91-1645 91-1650 91-1655 91-1660 91-1665 91-1670 91-1675 91-1680 91-1690 91-16100 Spring *Rate kgf/mm 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 0.3 million Deflection mm 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 Load kgf (N) 0.5 million Deflection mm 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 20.0 22.5 24.7 27.0 29.2 31.5 33.7 36.0 40.5 45.0 Load kgf (N) 1 million Deflection mm 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 Load kgf (N)

10 10

55

10 10 (98.1) (98.1)

9 9 (88.3) (88.3)

8 8 (78.5) (78.5)

12 12

66

14 14 (137.3) (137.3)

12.5 12.5 (122.6) (122.6)

11 11 (107.9) (107.9)

14 14

77

18 18 (176.5) (176.5)

16 16 (156.9) (156.9)

14.5 14.5 (142.2) (142.2)

16 16

8 8

21 21 (206) (206)

19 19 (186.3) (186.3)

17 17 (166.7) (166.7)

6 6

JIS Extra-Light Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 LOAD-DEFLECTION TABLE Catalog Number 91-1825 91-1830 91-1835 91-1840 91-1845 91-1850 91-1855 91-1860 91-1865 91-1870 91-1875 91-1880 91-1890 91-18100 91-2025 91-2030 91-2035 91-2040 91-2045 91-2050 91-2055 91-2060 91-2065 91-2070 91-2075 91-2080 91-2090 91-20100 91-20125 91-20150 91-2225 91-2230 91-2235 91-2240 91-2245 91-2250 91-2255 91-2260 91-2265 91-2270 91-2275 91-2280 91-2290 91-22100 91-22125 91-22150 Spring *Rate kgf/mm 2.08 1.74 1.49 1.30 1.16 1.04 0.95 0.87 0.80 0.74 0.70 0.65 0.58 0.52 2.56 2.13 1.83 1.60 1.42 1.28 1.16 1.07 0.98 0.91 0.85 0.80 0.71 0.64 0.51 0.43 3.20 2.67 2.29 2.00 1.78 1.60 1.46 1.33 1.23 1.14 1.07 1.00 0.89 0.8 0.64 0.53 0.3 million Deflection mm 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 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 Load kgf (N) 0.5 million Deflection mm 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 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 Load kgf (N)

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1 million Deflection mm 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 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 50.0 60.0 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 50.0 60.0 Load kgf (N)

18 18

9 9

26 26 (255) (255)

23 (226)

21 (206)

20 20

11 11

32 32 (313.8) (313.8)

29 (284.4)

26 (255.0)

22 22

11 11

40 (392)

29 (284.4) (284.4)

32 (314)

7

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JIS Extra-Light Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 LOAD-DEFLECTION TABLE Catalog Number 91-2525 91-2530 91-2535 91-2540 91-2545 91-2550 91-2555 91-2560 91-2565 91-2570 91-2575 91-2580 91-2590 91-25100 91-25125 91-25150 91-25175 91-2725 91-2730 91-2735 91-2740 91-2745 91-2750 91-2755 91-2760 91-2765 91-2770 91-2775 91-2780 91-2790 91-27100 91-27125 91-27150 91-27175 91-3025 91-3030 91-3035 91-3040 91-3045 91-3050 91-3055 91-3060 91-3065 91-3070 91-3075 91-3080 91-3090 91-30100 91-30125 91-30150 91-30175 91-30200 Spring *Rate kgf/mm 4.00 3.33 2.85 2.50 2.22 2.00 1.82 1.67 1.54 1.43 1.33 1.25 1.11 1.00 0.80 0.67 0.57 4.80 4.00 3.43 3.00 2.67 2.40 2.18 2.00 1.85 1.71 1.60 1.50 1.33 1.20 0.96 0.80 0.69 5.80 4.80 4.13 3.60 3.21 2.88 2.63 2.40 2.22 2.05 1.93 1.80 1.60 1.44 1.15 0.96 0.82 0.72 0.3 million Deflection mm 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 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 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 87.5 100.0 Load kgf (N) 0.5 million Deflection mm 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 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 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 Load kgf (N) 1 million Deflection mm 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 50.0 60.0 70.0 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 50.0 60.0 70.0 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 50.0 60.0 70.0 80.0 Load kgf (N)

25 25

13.5 13.5

50 50 (490.3) (490.3)

45 45 (441.3) (441.3)

40 40 (392.3) (392.3)

27 27

13.5 13.5

60 60 (588) (588)

54 54 (530) (530)

48 48 (471) (471)

30 30

16 16

72 (706.1)

65 65 (637.4)

58 (568.8)

8 8

JIS Extra-Light Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 40 50 60 70 80 90 100 125 150 175 200 250 50 60 70 80 90 100 125 150 175 200 250 300 60 70 80 90 100 125 150 175 200 250 300 LOAD-DEFLECTION TABLE Catalog Number 91-3540 91-3545 91-3550 91-3555 91-3560 91-3565 91-3570 91-3575 91-3580 91-3590 91-35100 91-35125 91-35150 91-35175 91-35200 91-4040 91-4050 91-4060 91-4070 91-4080 91-4090 91-40100 91-40125 91-40150 91-40175 91-40200 91-40250 91-5050 91-5060 91-5070 91-5080 91-5090 91-50100 91-50125 91-50150 91-50175 91-50200 91-50250 91-50300 91-6060 91-6070 91-6080 91-6090 91-60100 91-60125 91-60150 91-60175 91-60200 91-60250 91-60300 Spring *Rate kgf/mm 1 mm 4.90 4.36 3.92 3.56 3.26 3.02 2.80 2.61 2.45 2.17 1.96 1.57 1.30 1.12 0.98 6.38 5.12 4.26 3.65 3.20 2.84 2.56 2.04 1.70 1.46 1.28 1.02 8.00 6.66 5.71 5.00 4.44 4.00 3.20 2.66 2.28 2.00 1.60 1.33 9.59 8.22 7.19 6.40 5.76 4.60 3.84 3.29 2.88 2.30 1.92 0.3 million Deflection mm 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 87.5 100.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 62.5 75.0 87.5 100.0 125.0 25.0 30.0 35.0 40.0 45.0 50.0 62.5 75.0 87.5 100.0 125.0 150.0 30.0 35.0 40.0 45.0 50.0 62.5 75.0 87.5 100.0 125.0 150.0 Load kgf (N) 0.5 million Deflection mm 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 22.5 27.0 31.5 36.0 40.5 45.0 56.2 67.5 78.7 90.0 112.5 22.5 27.0 31.5 36.0 40.5 45.0 56.2 67.5 78.7 90.0 112.5 135.0 27.0 31.5 36.0 40.5 45.0 56.2 67.5 78.7 90.0 112.5 135.0 Load kgf (N)

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1 million

35 35

19 19

98 98 (961.1) (961.1)

40 40

22 22

128 128 (1255.3) (1255.3)

50 50

27.5 27.5

200 200 (1961.3)

60 60

33 33

288 288 (2824.3) (2824.3)

Deflection Load mm kgf (N) 16.0 18.0 20.0 22.0 24.0 26.0 88 28.0 78 88 78 (863.0) 30.0 (764.9) (863.0) (764.9) 32.0 36.0 40.0 50.0 60.0 70.0 80.0 16.0 18.0 20.0 22.0 115 24.0 102 115 102 (1127.8) 26.0 (1000.3) (1127.8) (1000.3) 28.0 30.0 32.0 36.0 40.0 50.0 20.0 24.0 28.0 32.0 36.0 180 160 40.0 (1765.2) (1569.1) (1765.2) 50.0 60.0 70.0 80.0 100.0 120.0 24.0 28.0 32.0 36.0 259 40.0 230 259 230 (2539.9) 50.0 (2255.5) (2539.9) (2255.5) 60.0 70.0 80.0 100.0 120.0

9

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JIS Light Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 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 LOAD-DEFLECTION TABLE Catalog Number 92-1020 92-1025 92-1030 92-1035 92-1040 92-1045 92-1050 92-1055 92-1060 92-1065 92-1070 92-1075 92-1080 92-1220 92-1225 92-1230 92-1235 92-1240 92-1245 92-1250 92-1255 92-1260 92-1265 92-1270 92-1275 92-1280 92-1425 92-1430 92-1435 92-1440 92-1445 92-1450 92-1455 92-1460 92-1465 92-1470 92-1475 92-1480 92-1490 92-1625 92-1630 92-1635 92-1640 92-1645 92-1650 92-1655 92-1660 92-1665 92-1670 92-1675 92-1680 92-1690 92-16100 Spring *Rate kgf/mm 1.81 1.45 1.21 1.03 0.90 0.80 0.73 0.66 0.60 0.55 0.51 0.48 0.45 2.63 2.10 1.75 1.50 1.32 1.17 1.05 0.96 0.88 0.81 0.75 0.70 0.66 2.80 2.34 2.00 1.75 1.56 1.40 1.27 1.17 1.08 1.00 0.93 0.87 0.77 3.50 2.92 2.50 2.19 1.95 1.75 1.60 1.46 1.35 1.25 1.17 1.10 0.98 0.88 0.3 million Deflection mm 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 Load kgf (N) 0.5 million Deflection mm 7.2 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0 28.8 7.2 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0 28.8 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0 28.8 32.4 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0 28.8 32.4 36.0 Load kgf (N) 1 million Deflection mm 6.4 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 6.4 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 Load kgf (N)

10 10 .

55

14.5 14.5 (142.2) (142.2)

13 (127.5)

11.5 (112.8)

12 12

6 6

21 21 (206) (26)

19 (186.3)

17 (166.7)

14 14

7 7

28 (275)

25 25 (245)

22 (216)

16 16

8 8

35 35 (343) (343)

32 32 (314) (314)

28 28 (275) (275)

10 10

JIS Light Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 LOAD-DEFLECTION TABLE Catalog Number 92-1825 92-1830 92-1835 92-1840 92-1845 92-1850 92-1855 92-1860 92-1865 92-1870 92-1875 92-1880 92-1890 92-18100 92-2025 92-2030 92-2035 92-2040 92-2045 92-2050 92-2055 92-2060 92-2065 92-2070 92-2075 92-2080 92-2090 92-20100 92-20125 92-20150 92-2225 92-2230 92-2235 92-2240 92-2245 92-2250 92-2255 92-2260 92-2265 92-2270 92-2275 92-2280 92-2290 92-22100 92-22125 92-22150 Spring *Rate kgf/mm 4.30 3.58 3.07 2.69 2.39 2.15 1.96 1.79 1.66 1.54 1.44 1.35 1.20 1.07 5.40 4.50 3.86 3.38 3.00 2.70 2.45 2.25 2.08 1.93 1.80 1.69 1.50 1.35 1.08 0.90 6.70 5.60 4.80 4.20 3.72 3.35 3.05 2.80 2.58 2.40 2.23 2.10 1.86 1.68 1.34 1.12 0.3 million Deflection mm 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 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 50.0 60.0 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 50.0 60.0 Load kgf (N) 0.5 million Deflection mm 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0 28.8 32.4 36.0 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0 28.8 32.4 36.0 45.0 54.0 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0 28.8 32.4 36.0 45.0 54.0 Load kgf (N)

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1 million Deflection mm 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 Load kgf (N)

18 18

9 9

43 43 (422) (422)

39 39 (282) (282)

34 34 (333) (333)

20 20

10 10

54 54 (529.6) (529.6)

49 (481)

43 (421.7)

22 22

11 11

67 (657)

60 (588)

54 (530)

11 11

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JIS Light Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 LOAD-DEFLECTION TABLE Catalog Number 92-2525 92-2530 92-2535 92-2540 92-2545 92-2550 92-2555 92-2560 92-2565 92-2570 92-2575 92-2580 92-2590 92-25100 92-25125 92-25150 92-25175 92-2725 92-2730 92-2735 92-2740 92-2745 92-2750 92-2755 92-2760 92-2765 92-2770 92-2775 92-2780 92-2790 92-27100 92-27125 92-27150 92-27175 92-3025 92-3030 92-3035 92-3040 92-3045 92-3050 92-3055 92-3060 92-3065 92-3070 92-3075 92-3080 92-3090 92-30100 92-30125 92-30150 92-30175 92-30200 Spring *Rate kgf/mm 8.40 7.00 6.00 5.25 4.67 4.20 3.82 3.50 3.23 3.00 2.80 2.63 2.33 2.10 1.68 1.40 1.20 10.00 8.33 7.14 6.25 5.56 5.00 4.55 4.17 3.85 3.57 3.33 3.13 2.78 2.50 2.00 1.67 1.43 12.11 10.08 8.65 7.56 6.73 6.05 5.50 5.04 4.65 4.32 4.03 3.78 3.36 3.02 2.42 2.01 1.72 1.51 0.3 million Deflection Load mm kgf (N) 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 84 84 26.0 (823.8) (823.8) 28.0 30.0 32.0 36.0 40.0 50.0 60.0 70.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 100 100 26.0 (981) (981) 28.0 30.0 32.0 36.0 40.0 50.0 60.0 70.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 121 28.0 (1186.6) 30.0 32.0 36.0 40.0 50.0 60.0 70.0 80.0 0.5 million Deflection Load mm kgf (N) 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 76 76 23.4 (745) (745) 25.2 27.0 28.8 32.4 36.0 45.0 54.0 63.0 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 90 90 23.4 (883) (883) 25.2 27.0 28.8 32.4 36.0 45.0 54.0 63.0 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 109 109 25.2 (1068.9) 27.0 28.8 32.4 36.0 45.0 54.0 63.0 72.0 1 million Deflection mm 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 56.0 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 56.0 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 56.0 64.0 Load kgf (N)

25 25

12.5 12.5

67 67 (657.1) (657.1)

27 27

13.5 13.5

80 80 (785) (785)

30 30

15 15

97 (951.3)

12 12

JIS Light Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 40 50 60 70 80 90 100 125 150 175 200 250 50 60 70 80 90 100 125 150 175 200 250 300 60 70 80 90 100 125 150 175 200 250 300 LOAD-DEFLECTION TABLE Catalog Number 92-3540 92-3545 92-3550 92-3555 92-3560 92-3565 92-3570 92-3575 92-3580 92-3590 92-35100 92-35125 92-35150 92-35175 92-35200 92-4040 92-4050 92-4060 92-4070 92-4080 92-4090 92-40100 92-40125 92-40150 92-40175 92-40200 92-40250 92-5050 92-5060 92-5070 92-5080 92-5090 92-50100 92-50125 92-50150 92-50175 92-50200 92-50250 92-50300 92-6060 92-6070 92-6080 92-6090 92-60100 92-60125 92-60150 92-60175 92-60200 92-60250 92-60300 Spring *Rate kgf/mm 10.31 9.17 8.25 7.50 6.87 6.35 5.89 5.50 5.15 4.58 4.12 3.30 2.75 2.35 2.06 13.50 10.80 9.00 7.71 6.75 6.00 5.40 4.32 3.60 3.08 2.70 2.16 16.89 14.08 12.07 10.56 9.38 8.45 6.76 5.63 4.82 4.22 3.38 2.81 20.25 17.35 15.18 13.50 12.15 9.72 8.10 6.94 6.07 4.86 4.05 0.3 million Deflection mm 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 36.0 40.0 50.0 60.0 70.0 80.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 50.0 60.0 70.0 80.0 100.0 20.0 24.0 28.0 32.0 36.0 40.0 50.0 60.0 70.0 80.0 100.0 120.0 24.0 28.0 32.0 36.0 40.0 50.0 60.0 70.0 80.0 100.0 120.0 Load kgf (N) 0.5 million Deflection mm 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0 28.8 32.4 36.0 45.0 54.0 63.0 72.0 14.4 18.0 21.6 25.2 28.8 32.4 36.0 45.0 54.0 63.0 72.0 90.0 18.0 21.6 25.2 28.8 32.4 36.0 45.0 54.0 63.0 72.0 90.0 108.0 21.6 25.2 28.8 32.4 36.0 45.0 54.0 63.0 72.0 90.0 108.0 Load kgf (N)

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1 million

` 3

35 5

17.5 17.5

165 165 (1618.1) (1618.1)

40 40

20 20

216 216 (2118.2) (2118.2)

50 50

25 25

338 338 (3314.7)

60 60

30 30

338 338 (4766.0) (4766.0)

Deflection Load mm kgf (N) 12.8 14.4 16.0 17.6 19.2 20.8 22.4 149 132 149 24.0 132 (1461.2) (1294.5) (1461.2) 25.6 (1294.5) 28.8 32.0 40.0 48.0 56.0 64.0 12.8 16.0 19.2 22.4 25.6 194 28.8 173 32.0 (1902.5) (1696.6) 40.0 48.0 56.0 64.0 80.0 16.0 19.2 22.4 25.6 28.8 32.0 304 270 (2981.2) 40.0 (2981.2) (2647.8) 48.0 56.0 64.0 80.0 96.0 19.2 22.4 25.6 28.8 437 32.0 389 437 389 (4285.5) 40.0 (3814.8) (4285.5) (3814.8) 48.0 56.0 64.0 80.0 96.0

13 13

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JIS Medium Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 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 LOAD-DEFLECTION TABLE Catalog Number 93-1020 93-1025 93-1030 93-1035 93-1040 93-1045 93-1050 93-1055 93-1060 93-1065 93-1070 93-1075 93-1080 93-1220 93-1225 93-1230 93-1235 93-1240 93-1245 93-1250 93-1255 93-1260 93-1265 93-1270 93-1270 93-1280 93-1425 93-1430 93-1435 93-1440 93-1445 93-1450 93-1455 93-1460 93-1465 93-1470 93-1475 93-1480 93-1490 93-1625 93-1630 93-1635 93-1640 93-1645 93-1650 93-1655 93-1660 93-1665 93-1670 93-1675 93-1680 93-1690 93-16100 Spring *Rate kgf/mm 1 mm 3.13 2.50 2.08 1.78 1.56 1.38 1.25 1.13 1.04 0.96 0.89 0.83 0.78 4.53 3.62 3.02 2.58 2.27 2.01 1.81 1.64 1.51 1.39 1.29 1.20 1.13 4.87 4.06 3.48 3.04 2.70 2.43 2.21 2.03 1.87 1.74 1.62 1.52 1.35 6.39 5.32 4.55 3.98 3.54 3.18 2.89 2.65 2.45 2.27 2.11 1.99 1.77 1.59 0.3 million Deflection mm 6.4 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 6.4 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 Load kgf (N) 0.5 million Deflection mm 5.8 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 5.8 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 28.8 Load kgf (N) 1 million Deflection mm 5.1 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 16.6 17.9 19.2 20.5 5.1 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 16.6 17.9 19.2 20.5 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 16.6 17.9 19.2 20.5 23.0 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 16.6 17.9 19.2 20.5 23.0 25.6 Load kgf (N)

10 10

5 5

20 20 (196.1) (196.1)

18 (176.5)

16 (156.9)

12 12

6 6

29 29 (284.4) (284.4)

26 26 (284.4) (284.4)

23 23 (225.6) (225.6)

14 14

7 7

39 (382.5) 39 (382.5)

35 (343.2) 35 (343.2)

31 (304.0) 31 (304.0)

16 16

8 8

51 51 (500.1) (500.1)

46 46 (451.1) (451.1)

41 41 (402.1) (402.1)

14 14

JIS Medium Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 LOAD-DEFLECTION TABLE Catalog Number 93-1825 93-1830 93-1835 93-1840 93-1845 93-1850 93-1855 93-1860 93-1865 93-1870 93-1875 93-1880 93-1890 93-18100 93-2025 93-2030 93-2035 93-2040 93-2045 93-2050 93-2055 93-2060 93-2065 93-2070 93-2075 93-2080 93-2090 93-20100 93-20125 93-20150 93-2225 93-2230 93-2235 93-2240 93-2245 93-2250 93-2255 93-2260 93-2265 93-2270 93-2275 93-2280 93-2290 93-22100 93-22125 93-22150 Spring *Rate kgf/mm 8.12 6.77 5.80 5.07 4.51 4.06 3.69 3.38 3.12 2.90 2.70 2.53 2.25 2.02 10.00 8.33 7.14 6.25 5.55 5.00 4.54 4.16 3.84 3.57 3.33 3.12 2.77 2.50 2.00 1.67 12.13 10.10 8.65 7.57 6.74 6.06 5.50 5.05 4.66 4.33 4.04 3.78 3.36 3.03 2.42 2.01 0.3 million Deflection mm 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 Load kgf (N) 0.5 million Deflection mm 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 28.8 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 28.8 36.0 43.2 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 28.8 36.0 43.2 Load kgf (N)

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1 million Deflection mm 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 16.6 17.9 19.2 20.5 23.0 25.6 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 16.6 17.9 19.2 20.5 23.0 25.6 32.0 38.4 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 16.6 17.9 19.2 20.5 23.0 25.6 32.0 38.4 Load kgf (N)

18 18

9 9

65 65 (637.4) (637.4)

58 58 (568.8) (568.8)

52 52 (510.0) (510.0)

20 20

10 10

80 80 (784.5) (784.5)

72 (706.1)

64 (627.6)

22 22

11 11

97 (951.3)

87 (853.2) (853.2)

77 (755.1)

15 15

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JIS Medium Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 LOAD-DEFLECTION TABLE Catalog Number 93-2525 93-2530 93-2535 93-2540 93-2545 93-2550 93-2555 93-2560 93-2565 93-2570 93-2575 93-2580 93-2590 93-25100 93-25125 93-25150 93-25175 93-2725 93-2730 93-2735 93-2740 93-2745 93-2750 93-2755 93-2760 93-2765 93-2770 93-2775 93-2780 93-2790 93-27100 93-27125 93-27150 93-27175 93-3025 93-3030 93-3035 93-3040 93-3045 93-3050 93-3055 93-3060 93-3065 93-3070 93-3075 93-3080 93-3090 93-30100 93-30125 93-30150 93-30175 93-30200 Spring *Rate kgf/mm 15.63 13.02 11.20 9.76 8.68 7.81 7.10 6.51 6.00 5.58 5.21 4.88 4.34 3.90 3.12 2.60 2.23 18.25 15.20 13.04 11.40 10.14 9.12 8.30 7.60 7.00 6.51 6.08 5.70 5.06 4.56 3.65 3.04 2.61 22.50 18.75 16.10 14.06 12.50 11.25 10.23 9.37 8.65 8.03 7.50 7.03 6.25 5.62 4.50 3.75 3.21 2.81 0.3 million Deflection mm 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 56.0 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 56.0 8.0 9.6 11.2 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 56.0 64.0 Load kgf (N) 0.5 million Deflection mm 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 28.8 36.0 43.2 50.4 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 28.8 36.0 43.2 50.4 7.2 8.6 10.1 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 28.8 36.0 43.2 50.4 57.6 Load kgf (N) 1 million Deflection Load mm kgf (N) 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 100 100 16.6 (980.7) (980.7) 17.9 19.2 20.5 23.0 25.6 32.0 38.4 44.8 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 117 117 16.6 (1147.4) (1147.4) 17.9 19.2 20.5 23.0 25.6 32.0 38.4 44.8 6.4 7.7 9.0 10.2 11.5 12.8 14.1 15.4 144 16.6 (1412.2) 17.9 19.2 20.5 23.0 25.6 32.0 38.4 44.8 51.2

25 25

12.5 12.5

125 125 (1225.8) (1225.8)

112 112 (1098.3) (1098.3)

27 27

13.5 13.5

146 146 (1431.8) (1431.8)

131 131 (1284.7) (1284.7)

30 30

15 15

180 (1765.2)

161 161 (1578.9)

16 16

JIS Medium Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 40 50 60 70 80 90 100 125 150 175 200 250 50 60 70 80 90 100 125 150 175 200 250 300 60 70 80 90 100 125 150 175 200 250 300 LOAD-DEFLECTION TABLE Catalog Number 93-3540 93-3545 93-3550 93-3555 93-3560 93-3565 93-3570 93-3575 93-3580 93-3590 93-35100 93-35125 93-35125 93-35175 93-35200 93-4040 93-4050 93-4060 93-4070 93-4080 93-4090 93-40100 93-40125 93-40150 93-40175 93-40200 93-40250 93-5050 93-5060 93-5070 93-5080 93-5090 93-50100 93-50125 93-50150 93-50175 93-50200 93-50250 93-50300 93-6030 93-6070 93-6080 93-6090 93-60100 93-60125 93-60150 93-60175 93-60200 93-60250 93-60300 Spring *Rate kgf/mm 19.14 17.01 15.31 13.92 12.76 11.77 10.93 10.20 9.57 8.50 7.65 6.12 5.10 4.37 3.82 25.02 20.00 16.60 14.28 12.50 11.11 10.00 8.00 6.66 5.71 5.00 4.00 31.25 26.04 22.32 19.53 17.36 15.62 12.50 10.41 8.92 7.81 6.25 5.20 37.40 32.10 28.12 25.00 22.50 18.00 15.00 12.85 11.25 9.00 7.50 0.3 million Deflection mm 12.8 14.4 16.0 17.6 19.2 20.8 22.4 24.0 25.6 28.8 32.0 40.0 48.0 56.0 64.0 12.8 16.0 19.2 22.4 25.6 28.8 32.0 40.0 48.0 56.0 64.0 80.0 16.0 19.2 22.4 25.6 28.8 32.0 40.0 48.0 56.0 64.0 80.0 96.0 19.2 22.4 25.6 28.8 32.0 40.0 48.0 56.0 64.0 80.0 96.0 Load kgf (N) 0.5 million Deflection mm 11.5 13.0 14.4 15.8 17.3 18.7 20.2 21.6 23.0 25.9 28.8 36.0 43.2 50.4 57.6 11.5 14.4 17.3 20.2 23.0 25.9 28.8 36.0 43.2 50.4 57.6 72.0 14.4 17.3 20.2 23.0 25.9 28.8 36.0 43.2 50.4 57.6 72.0 86.4 17.3 20.2 23.0 25.9 28.8 36.0 43.2 50.4 57.6 72.0 86.4 Load kgf (N)

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1 million

35 35

17.5 17.5

245 245 (2402.6) (2402.6)

40 40

20 20

320 320 (3138.1) (3138.1)

50 50

25 25

500 500 (4903.3)

60 60

30 30

723 723 (7060.8) (7060.8)

Deflection Load mm kgf (N) 10.2 11.5 12.8 14.1 15.4 16.6 220 17.9 195 195 220 (2157.4) 19.2 (1912.3) (1912.3) (2157.4) 20.5 23.0 25.6 32.0 38.4 44.8 51.2 10.2 12.8 15.4 17.9 20.5 288 256 23.0 (2824.3) (2510.4) 25.6 32.0 38.4 44.8 51.2 64.0 12.8 15.4 17.9 20.5 23.0 25.6 450 400 (4413.0) 32.0 (4413.0) (3922.4) 38.4 44.8 51.2 64.0 76.8 15.4 17.9 20.5 23.0 25.6 648 575 648 32.0 575 (6354.7) (5638.8) (6354.7) 38.4 (5638.8) 44.8 51.2 64.0 76.8

17

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JIS Heavy Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 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 LOAD-DEFLECTION TABLE Catalog Number 94-1020 94-1025 94-1030 94-1035 94-1040 94-1045 94-1050 94-1055 94-1060 94-1065 94-1070 94-1075 94-1080 94-1220 94-1225 94-1230 94-1235 94-1240 94-1245 94-1250 94-1255 94-1260 94-1265 94-1270 94-1275 94-1280 94-1425 94-1430 94-1435 94-1440 94-1445 94-1450 94-1455 94-1460 94-1465 94-1470 94-1475 94-1480 94-1490 94-1625 94-1630 94-1635 94-1640 94-1645 94-1650 94-1655 94-1660 94-1665 94-1670 94-1675 94-1680 94-1690 94-16100 Spring *Rate kgf/mm 6.25 5.00 4.16 3.57 3.15 2.77 2.50 2.27 2.08 1.92 1.79 1.67 1.56 8.90 7.10 5.97 5.11 4.47 3.98 3.58 3.25 2.98 2.74 2.54 2.37 2.21 9.83 8.19 7.02 6.14 5.46 4.91 4.46 4.09 3.78 3.51 3.27 3.07 2.72 18.83 10.69 9.16 8.02 7.12 6.41 5.83 5.34 4.93 4.58 4.28 4.01 3.57 3.21 0.3 million Deflection mm 4.8 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 15.6 16.8 18.0 19.2 4.8 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 15.6 16.8 18.0 19.2 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 15.6 16.8 18.0 19.2 21.6 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 15.6 16.8 18.0 19.2 21.6 24.0 Load kgf (N) 0.5 million Deflection mm 4.3 5.4 6.5 7.5 8.6 9.7 10.8 11.8 13.0 14.0 15.1 16.2 17.3 4.3 5.4 6.5 7.5 8.6 9.7 10.8 11.8 13.0 14.0 15.1 16.2 17.3 5.4 6.5 7.5 8.6 9.7 10.8 11.8 13.0 14.0 15.1 16.2 17.3 19.4 5.4 6.5 7.5 8.6 9.7 10.8 11.8 13.0 14.0 15.1 16.2 17.3 19.4 21.6 Load kgf (N) 1 million Deflection mm 3.8 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 3.8 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 17.3 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 17.3 19.2 Load kgf (N)

10 10

55

30 30 (294.2) (294.2)

27 27 (264.8) (264.8)

24 24 (235.4) (235.4)

12 12

6 6

43 43 (421.7) (421.7)

38 38 (372.7) (372.7)

34 34 (333.4) (333.4)

14 14

7 7

59 (578.6) 59 (578.6)

53 (519.8) 53 (519.8)

47 (460.9) 47 (460.9)

16 16

8 8

59 59 (578.6) (578.6)

69 (676.7)

62 (608.0)

18 18

JIS Heavy Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 LOAD-DEFLECTION TABLE Catalog Number 94-1825 94-1830 94-1835 94-1840 94-1845 94-1850 94-1855 94-1860 94-1865 94-1870 94-1875 94-1880 94-1890 94-18100 94-2025 94-2030 94-2035 94-2040 94-2045 94-2050 94-2055 94-2060 94-2065 94-2070 94-2075 94-2080 94-2090 94-20100 94-20125 94-20150 94-2225 94-2230 94-2235 94-2240 94-2245 94-2250 94-2255 94-2260 94-2265 94-2270 94-2275 94-2280 94-2290 94-22100 94-22125 94-22150 Spring *Rate kgf/mm 16.16 13.47 11.54 10.10 8.98 8.08 7.34 6.73 6.21 5.77 5.39 5.05 4.50 4.04 20.00 16.66 14.28 12.50 11.11 10.00 9.09 8.33 7.69 7.14 6.67 6.25 5.55 5.00 4.00 3.33 24.16 20.13 17.30 15.10 13.40 12.08 10.94 10.06 9.28 8.63 8.04 7.55 6.71 6.04 4.83 4.02 0.3 million Deflection Load mm kgf (N) 6.0 7.2 8.4 9.6 10.8 12.0 13.2 97 97 14.4 (951.3) (951.3) 15.6 16.8 18.0 19.2 21.6 24.0 6.0 7.2 8.4 9.6 10.8 12.0 13.2 120 14.4 120 (1176.8) 15.6 (1176.8) 16.8 18.0 19.2 21.6 24.0 30.0 36.0 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 145 145 15.6 (1422.0) 16.8 18.0 19.2 21.6 24.0 30.0 36.0 0.5 million Deflection Load mm kgf (N) 5.4 6.5 7.5 8.6 9.7 10.8 11.8 87 87 13.0 (853.2) (853.2) 14.0 15.1 16.2 17.3 19.4 21.6 5.4 6.5 7.5 8.6 9.7 10.8 11.8 108 13.0 (1059.1) 14.0 15.1 16.2 17.3 19.4 21.6 27.0 32.4 5.4 6.5 7.5 8.6 9.7 10.8 11.8 13.0 130 14.0 (1274.9) 15.1 16.2 17.3 19.4 21.6 27.0 32.4

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1 million Deflection mm 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 17.3 19.2 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 17.3 19.2 24.0 28.8 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 17.3 19.2 24.0 28.8 Load kgf (N)

18 18

9 9

78 78 (764.9) (764.9)

20 20

10 10

96 (941.4)

22 22

11 11

116 (1137.6)

19

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JIS Heavy Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 LOAD-DEFLECTION TABLE Catalog Number 94-2525 94-2530 94-2535 94-2540 94-2545 94-2550 94-2555 94-2560 94-2565 94-2570 94-2575 94-2580 94-2590 94-25100 94-25125 94-25150 94-25175 94-2725 94-2730 94-2735 94-2740 94-2745 94-2750 94-2755 94-2760 94-2765 94-2770 94-2775 94-2780 94-2790 94-27100 94-27125 94-27150 94-27175 94-3025 94-3030 94-3035 94-3040 94-3045 94-3050 94-3055 94-3060 94-3065 94-3070 94-3075 94-3080 94-3090 94-30100 94-30125 94-30150 94-30175 94-30200 Spring *Rate kgf/mm 31.20 25.97 22.38 19.47 17.40 15.58 14.20 12.98 12.00 11.13 10.40 9.73 8.65 7.79 6.23 5.20 4.46 36.40 30.41 26.20 22.81 20.30 18.25 16.50 15.20 14.00 13.03 12.10 11.40 10.13 9.12 7.30 6.08 5.21 45.00 37.50 32.26 28.12 25.00 22.50 20.40 18.75 17.30 16.07 15.00 14.06 12.50 11.25 9.00 7.50 6.42 5.62 0.3 million Deflection mm 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 15.6 16.8 18.0 19.2 21.6 24.0 30.0 36.0 42.0 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 15.6 16.8 18.0 19.2 21.6 24.0 30.0 36.0 42.0 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 15.6 16.8 18.0 19.2 21.6 24.0 30.0 36.0 42.0 48.0 Load kgf (N) 0.5 million Deflection mm 5.4 6.5 7.5 8.6 9.7 10.8 11.9 13.0 14.0 15.1 16.2 17.3 19.4 21.6 27.0 32.4 37.8 5.4 6.5 7.5 8.6 9.7 10.8 11.9 13.0 14.0 15.1 16.2 17.3 19.4 21.6 27.0 32.4 37.8 5.4 6.5 7.5 8.6 9.7 10.8 11.9 13.0 14.0 15.1 16.2 17.3 19.4 21.6 27.0 32.4 37.8 43.2 Load kgf (N) 1 million Deflection mm 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 17.3 19.2 24.0 28.8 33.6 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 17.3 19.2 24.0 28.8 33.6 4.8 5.8 6.7 7.7 8.6 9.6 10.6 11.5 12.5 13.4 14.4 15.4 17.3 19.2 24.0 28.8 33.6 38.4 Load kgf (N)

25 25

12.5 12.5

187 187 (1833.8) (1833.8)

130 130 (1274.9) (1274.9)

150 150 (1471.0) (1471.0)

27 27

13.5 13.5

219 219 (2147.7) (2147.7)

197 (1931.9)

175 (1716.2)

30 30

15 15

270 (2647.8) (2647.8)

243 243 (2382.4)

216 (2118.2)

20 20

JIS Heavy Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 40 50 60 70 80 90 100 125 150 175 200 250 50 60 70 80 90 100 125 150 175 200 250 300 60 70 80 90 100 125 150 175 200 250 300 LOAD-DEFLECTION TABLE Catalog Number 94-3540 94-3545 94-3550 94-3555 94-3560 94-3565 94-3570 94-3575 94-3580 94-3590 94-35100 94-35125 94-35150 94-35175 94-35200 94-4040 94-4050 94-4060 94-4070 94-4080 94-4090 94-40100 94-40125 94-40150 94-40175 94-40200 94-40250 94-5050 94-5060 94-5070 94-5080 94-5090 94-50100 94-50125 94-50150 94-50175 94-50200 94-50250 94-50300 94-6060 94-6070 94-6080 94-6090 94-60100 94-60125 94-60150 94-60175 94-60200 94-60250 94-60300 Spring *Rate kgf/mm 38.22 33.98 30.58 27.80 25.48 23.53 21.84 20.39 19.11 16.99 15.29 12.23 10.19 8.73 7.64 50.00 40.00 33.33 28.57 25.00 22.22 20.00 16.00 13.33 11.42 10.00 8.00 62.50 52.08 44.64 39.06 34.72 32.25 25.00 20.83 17.85 15.62 12.50 10.41 75.00 64.28 56.25 50.00 45.00 36.00 30.00 25.71 22.50 18.00 15.00 0.3 million Deflection mm 9.6 10.8 12.0 13.2 14.4 15.6 16.8 18.0 19.2 21.6 24.0 30.0 36.0 42.0 48.0 9.6 12.0 14.4 16.8 19.2 21.6 24.0 30.0 36.0 42.0 48.0 60.0 12.0 14.4 16.8 19.2 21.6 24.0 30.0 36.0 42.0 48.0 60.0 72.0 14.4 16.8 19.2 21.6 24.0 30.0 36.0 42.0 48.0 60.0 72.0 Load kgf (N) 0.5 million Load kgf (N)

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1 million

35 35

17.5 17.5

40 40

20 20

50 50

25 25

60 60

30 30

Deflection mm 8.6 9.7 10.8 11.9 13.0 14.0 367 15.1 367 (3599.0) 16.2 (3599.0) 17.3 19.4 21.6 27.0 32.4 37.8 43.2 8.6 10.8 13.0 15.1 17.3 480 19.4 480 (4707.2) 21.6 (4707.2) 27.0 32.4 37.8 43.2 54.0 10.8 13.0 15.1 17.3 19.4 750 21.6 750 (7355.0) 27.0 32.4 37.8 43.2 54.0 64.8 13.0 15.1 17.3 19.4 1080 21.6 1080 (10591.2) 27.0 (10591.2) 32.4 37.8 43.2 54.0 64.8

Deflection Load mm kgf (N) 7.7 8.6 9.6 10.5 11.5 12.5 330 13.4 293 293 330 (3236.2) 14.4 (2873.4) (3236.2) (2873.4) 15.4 17.3 19.2 24.0 28.8 33.6 38.4 7.7 9.6 11.5 13.4 15.4 432 17.3 384 19.2 (4236.5) (3765.8) 24.0 28.8 33.6 38.4 48.0 9.6 11.5 13.4 15.4 17.3 19.2 675 600 (6619.5) 24.0 (6619.5) (5884.0) 28.8 33.6 38.4 48.0 57.6 11.5 13.4 15.4 17.3 973 19.2 864 973 864 (9541.9) 24.0 (8473.0) (9541.9) (8473.0) 28.8 33.6 38.4 48.0 57.6

21

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JIS Extra-Heavy Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 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 LOAD-DEFLECTION TABLE Catalog Number 95-1020 95-1025 95-1030 95-1035 95-1040 95-1045 95-1050 95-1055 95-1060 95-1065 95-1070 95-1075 95-1080 95-1220 95-1225 95-1230 95-1235 95-1240 95-1245 95-1250 95-1255 95-1260 95-1265 95-1270 95-1275 95-1280 95-1425 95-1430 95-1435 95-1440 95-1445 95-1450 95-1455 95-1460 95-1465 95-1470 95-1475 95-1480 95-1490 95-1625 95-1630 95-1635 95-1640 95-1645 95-1650 95-1655 95-1660 95-1665 95-1670 95-1675 95-1680 95-1690 95-16100 Spring *Rate kgf/mm 11.25 9.00 7.50 6.43 5.63 5.00 4.50 4.09 3.75 3.47 3.21 3.00 2.82 14.50 11.60 9.67 8.29 7.25 6.44 5.80 5.27 4.83 4.44 4.13 3.85 3.61 15.00 12.50 10.72 9.38 8.34 7.50 6.82 6.25 5.77 5.36 5.00 4.69 4.17 20.00 16.67 14.29 12.50 11.11 10.00 9.09 8.34 7.69 7.14 6.67 6.25 5.56 5.00 0.3 million Deflection mm 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 Load kgf (N) 0.5 million Deflection mm 3.6 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8 11.7 12.6 13.5 14.4 3.6 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8 11.7 12.6 13.5 14.4 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8 11.7 12.6 13.5 14.4 16.2 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8 11.7 12.6 13.5 14.4 16.2 18.0 Load kgf (N) 1 million Deflection mm 3.2 4.0 4.8 5.6 6.4 7.2 8.0 8.8 9.6 10.4 11.2 12.0 12.8 3.2 4.0 4.8 5.6 6.4 7.2 8.0 8.8 9.6 10.4 11.2 12.0 12.8 4.0 4.8 5.6 6.4 7.2 8.0 8.8 9.6 10.4 11.2 12.0 12.8 14.4 4.0 4.8 5.6 6.4 7.2 8.0 8.8 9.6 10.4 11.2 12.0 12.8 14.4 16.0 Load kgf (N)

10 5 10

5

45 45 (441.2) (441.2)

40.5 40.5 (397.1) (397.1)

36 36 (353) (353.0)

12 12

6 6

58 58 (568.6) (568.6)

52 52 (509.8) (509.8)

46.4 46.4 (454.9) (454.9)

14 14

7 7

75 75 (735.3) (735.3)

67.5 67.5 (661.8) (661.8)

60 60 (588.3) (588.3)

16 16

8 8

100 100 (981.0) (981)

90 (883.0) (883)

80 (785.0) (785)

22 22

JIS Extra-Heavy Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 LOAD-DEFLECTION TABLE Catalog Number 95-1825 95-1830 95-1835 95-1840 95-1845 95-1850 95-1855 95-1860 95-1865 95-1870 95-1875 95-1880 95-1890 95-18100 95-2025 95-2030 95-2035 95-2040 95-2045 95-2050 95-2055 95-2060 95-2065 95-2070 95-2075 95-2080 95-2090 95-20100 95-20125 95-20150 95-2225 95-2230 95-2235 95-2240 95-2245 95-2250 95-2255 95-2260 95-2265 95-2270 95-2275 95-2280 95-2290 95-22100 95-22125 95-22150 Spring *Rate kgf/mm 25.00 20.84 17.86 15.63 13.89 12.50 11.37 10.42 9.62 8.93 8.34 7.82 6.95 6.26 32.00 26.67 22.86 20.00 17.78 16.00 14.55 13.33 12.31 11.43 10.67 10.00 8.89 8.00 6.40 5.33 39.00 32.50 27.86 24.38 21.67 19.50 17.73 16.25 15.00 13.93 13.00 12.19 10.83 9.75 7.80 6.50 0.3 million Deflection Load mm kgf (N) 5.0 6.0 7.0 8.0 9.0 10.0 11.0 125 125 12.0 (1226) (1226.0) 13.0 14.0 15.0 16.0 18.0 20.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 160 12.0 160 13.0 (1569.1) (1569.1) 14.0 15.0 16.0 18.0 20.0 25.0 30.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 195 12.0 195 (1912.0) 13.0 (1912) 14.0 15.0 16.0 18.0 20.0 25.0 30.0 0.5 million Deflection Load mm kgf (N) 4.5 5.4 6.3 7.2 8.1 9.0 9.9 113 113 10.8 (1108) (1108.0) 11.7 12.6 13.5 14.4 16.2 18.0 4.5 5.4 6.3 7.2 8.1 9.0 9.9 144 10.8 11.7 (1412.2) 12.6 13.5 14.4 16.2 18.0 22.5 27.0 4.5 5.4 6.3 7.2 8.1 9.0 9.9 176 10.8 (1726.0) 11.7 (1726) 12.6 13.5 14.4 16.2 18.0 22.5 27.0

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1 million Deflection Load mm kgf (N) 4.0 4.8 5.6 6.4 7.2 8.0 8.8 100 100 9.6 (981) (981.0) 10.4 11.2 12.0 12.8 14.4 16.0 4.0 4.8 5.6 6.4 7.2 8.0 8.8 128 9.6 10.4 (1255.3) 11.2 12.0 12.8 14.4 16.0 20.0 24.0 4.0 4.8 5.6 6.4 7.2 8.0 8.8 156 9.6 (1530.0) 10.4 (1530) 11.2 12.0 12.8 14.4 16.0 20.0 24.0

18 18

9 9

20 20

10 10

22 22

11 11

23

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JIS Heavy Load Springs

Rectangular Wire Construction

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 LOAD-DEFLECTION TABLE Catalog Number 95-2525 95-2530 95-2535 95-2540 95-2545 95-2550 95-2555 95-2560 95-2565 95-2570 95-2575 95-2580 95-2590 95-25100 95-25125 95-25150 95-25175 95-2725 95-2530 95-2735 95-2740 95-2745 95-2750 95-2755 95-2760 95-2765 95-2770 95-2775 95-2780 95-2790 95-27100 95-27125 95-27150 95-27175 95-3025 95-3030 95-3035 95-3040 95-3045 95-3050 95-3055 95-3060 95-3065 95-3070 95-3075 95-3080 95-3090 95-30100 95-30125 95-30150 95-30175 95-30200 Spring *Rate kgf/mm 49.00 40.80 35.00 30.60 27.20 24.50 22.30 20.40 18.80 17.50 16.30 15.30 13.60 12.30 9.80 8.17 7.00 58.00 48.33 41.43 36.25 32.22 29.00 26.36 24.17 22.31 20.71 19.33 18.13 16.11 14.50 11.60 9.67 8.28 72.00 60.00 51.43 45.00 40.00 36.00 32.72 30.00 27.69 25.71 24.00 22.50 20.00 18.00 14.40 12.00 10.28 9.00 0.3 million Deflection mm 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 25.0 30.0 35.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 25.0 30.0 35.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 25.0 30.0 35.0 40.0 Load kgf (N) 0.5 million Deflection mm 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8 11.7 12.6 13.5 14.4 16.2 18.0 22.5 27.0 31.5 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8 11.7 12.6 13.5 14.4 16.2 18.0 22.5 27.0 31.5 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8 11.7 12.6 13.5 14.4 16.2 18.0 22.5 27.0 31.5 36.0 Load kgf (N) 1 million Deflection Load mm kgf (N) 4.0 4.8 5.6 6.4 7.2 8.0 8.8 9.6 196 196 10.4 (1922.1) (1922.1) 11.2 12.0 12.8 14.4 16.0 20.0 24.0 28.0 4.0 4.8 5.6 6.4 7.2 8.0 8.8 9.6 232 232 10.4 (2275) (2275.0) 11.2 12.0 12.8 14.4 16.0 20.0 24.0 28.0 4.0 4.8 5.6 6.4 7.2 8.0 8.8 9.6 288 10.4 (2824.3) 11.2 12.0 12.8 14.4 16.0 20.0 24.0 28.0 32.0

25 25

12.5 12.5

245 245 (2402.6) (2402.6)

221 221 (2167.3) (2167.3)

27 27

13.5 13.5

290 290 (2844) (2844.0)

261 261 (2560) (2560.0)

30 30

15 15

360 (3530.4)

324 324 (3177.4)

24 24

JIS Heavy Load Springs

* Note: 1 daN = 1.0197 Kg (Force)

Hole Diam. (mm) A Rod Diam. (mm) B Free Length (mm) C 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 40 50 60 70 80 90 100 125 150 175 200 250 50 60 70 80 90 100 125 150 175 200 250 300 60 70 80 90 100 125 150 175 200 250 300 LOAD-DEFLECTION TABLE Catalog Number 95-3540 95-3545 95-3550 95-3555 95-3560 95-3565 95-3570 95-3575 95-3580 95-3590 95-35100 95-35125 95-35150 95-35175 95-35200 95-4040 95-4050 95-4060 95-4070 95-4080 95-4090 95-40100 95-40125 95-40150 95-40175 95-40200 95-40250 95-5050 95-5060 95-5070 95-5080 95-5090 95-50100 95-50125 95-50150 95-50175 95-50200 95-50250 95-50300 95-6060 95-6070 95-6080 95-6090 95-60100 95-60125 95-60150 95-60175 95-60200 95-60250 95-60300 Spring *Rate kgf/mm 61.25 54.44 49.00 44.54 40.83 37.69 35.00 32.67 30.62 27.22 24.50 19.60 16.33 14.00 12.25 80.00 64.00 53.33 45.71 40.00 35.55 32.00 25.60 21.33 18.28 16.00 12.80 100.00 83.33 71.42 62.50 55.55 50.00 40.00 33.33 28.57 25.00 20.00 16.66 120.00 102.86 90.00 80.00 72.00 57.60 48.00 41.14 36.00 28.80 24.00 0.3 million Deflection mm 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 25.0 30.0 35.0 40.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 25.0 30.0 35.0 40.0 50.0 10.0 12.0 14.0 16.0 18.0 20.0 25.0 30.0 35.0 40.0 50.0 60.0 12.0 14.0 16.0 18.0 20.0 25.0 30.0 35.0 40.0 50.0 60.0 Load kgf (N) 0.5 million Load kgf (N)

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1 million

35 35

17.5 17.5

40 40

20 20

50 50

25 25

60 60

30 30

Deflection mm 7.2 8.1 9.0 9.9 10.8 11.7 490 12.6 490 (4805.3) 13.5 (4805.3) 14.4 16.2 18.0 22.5 27.0 31.5 36.0 7.2 9.0 10.8 12.6 14.4 640 640 16.2 (6276.3) 18.0 (6276.3) 22.5 27.0 31.5 36.0 45.0 9.0 10.8 12.6 14.4 16.2 1000 18.0 1000 (9806.7) 22.5 27.0 31.5 36.0 45.0 54.0 10.8 12.6 14.4 16.2 1440 18.0 1440 (14121.6) 22.5 (14121.6) 27.0 31.5 36.0 45.0 54.0

Deflection Load mm kgf (N) 6.4 7.2 8.0 8.8 9.6 10.4 441 11.2 392 441 392 (4324.7) 12.0 (3844.2) (4324.7) (3844.2) 12.8 14.4 16.0 20.0 24.0 28.0 32.0 6.4 8.0 9.6 11.2 12.8 576 14.4 512 16.0 (5648.6) (5021.0) 20.0 24.0 28.0 32.0 40.0 8.0 9.6 11.2 12.8 14.4 16.0 900 800 (8826.0) 20.0 (8826.0) (7845.3) 24.0 28.0 32.0 40.0 48.0 9.6 11.2 12.8 14.4 1296 16.0 1152 1296 1152 (12709.4) 20.0 (11297.3) (12709.4) (11297.3) 24.0 28.0 32.0 40.0 48.0

25

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Spring Accessories

Spring Cages

Cages are a simple and economical way to extend spring life. They protect wire surfaces from damaging debris and provide a flat surface for the best, most even amount of support. They also protect dies by keeping broken spring pieces out of critical die areas. Spring cages are case hardened for durability and have a black oxide finish. Install by simply sliding them over the springs at die assembly.

Spring Diameter Drill Diameter mm mm

Tube O.D. mm

H Diameter (H) mm

20 25 32 40 50

24 30 36 43 56

21.7 28.0 34.4 40.8 53.4

11 14 19 25 35

Length

L

20 mm O.D.

25 mm O.D.

Catalog Number 32 mm 40 mm O.D. O.D.

50 mm O.D.

25 32 38 44 51 57 64 70 76 83 89 95 102 108 114 121 127 140 152 165 178 203 229 254 279 305

20-25 20-32 20-38 20-44 20-51 20-57 20-64 20-70 20-76 20-83 20-89 20-95 20-102 20-108 20-114 20-121 20-127 20-140 20-152 20-165 20-178 20-203 20-229 20-254 ­ ­

25-25 25-32 25-38 25-44 25-51 25-57 25-64 25-70 25-76 25-83 25-89 25-95 25-102 25-108 25-114 25-121 25-127 25-140 25-150 25-165 25-178 25-203 25-229 25-254 ­ ­

32-25 32-32 32-38 32-44 32-51 32-57 32-64 32-70 32-76 32-83 32-89 32-95 32-102 32-108 32-114 32-121 32-127 32-140 32-152 32-165 32-178 32-203 32-229 32-254 ­ ­

­ 40-32 40-38 40-44 40-51 40-57 40-64 40-70 40-76 40-83 40-89 40-95 40-102 40-108 40-114 40-121 40-127 40-140 40-152 40-165 40-178 40-203 40-229 40-254 ­ ­

­ 50-32 50-38 50-44 50-51 50-57 50-64 50-70 50-76 50-83 50-89 50-95 50-102 50-108 50-114 50-121 50-127 50-140 50-152 50-165 50-178 50-203 50-229 50-254 50-279 50-305

26

Spring Accessories

Spring Retainers

Spring retainers hold individual springs firmly in position while the die is being assembled or disassembled. When a die is disassembled for repairs, only springs needing replacement are released. Reloading is easy since springs can be set individually, which avoids working against the combined force of a number of springs. Retainers are all-steel construction with a bright zinc plate finish. They can be used with springs having rod diameters of 20mm and 25mm and any length that permits clearance.

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Catalog Number 9-20048-16 9-25048-16 9-25073-16

A (mm) 20 25 25

B (mm) 48 48 73

C (mm) 45 44 70

D (mm) 10 13.5 13.5

E (mm) 37 49 49

F (mm) 4 3 3

G (mm) 1.3 2 2

H (mm) 15.8 21.5 21.5

27

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Notes

28

JIS Springs The IEM Value Proposition

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I. IEM is recognized as the leader in manufacturing quality die sets and related products to the global parts forming industry. Our reputation has been built by satisfying customer needs, and we are very strong in the automotive and appliance industries. II. IEM offers outstanding delivery on a consistent basis. Choosing us as a supplier means that our customers have a competitive advantage in delivering their products to the market. III. IEM has complex machining capabilities on die sets at several strategically located facilities. Locations throughout the USA means lower shipping costs and allowing IEM to machine complex die sets means the customer's machining centers have additional capacity. IV. IEM's vast breadth of products assures innovative solutions. We strive to address customer problems by utilizing our research and development department as well as other technical professionals. V. IEM has a technically trained sales force and distributor channels with engineering support. Sales, marketing and engineering professionals are available to support our product lines.

Competitive Prices Reliability and Performance

...A LEADING MANUFACTURER AND INNOVATOR OF DIE SETS AND DIE COMPONENTS SUPPLIED GLOBALLY TO THE METAL FORMING INDUSTRY...

High Quality Design & Construction Outstanding Service & Support

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JIS Springs

Distributed by:

6779 Engle Road, Suite A Cleveland, OH 44130

www.danly.com [email protected] WITHIN THE USA & CANADA CALL: 800-243-2659 FAX: 800-833-2659 OUTSIDE THE USA & CANADA CALL: 001-216-898-6280 FAX: 001-216-898-6278

© 2004 Danly IEM, A Division of Connell Limited Partnership. All rights reserved.

FORM 119-1A REV 08/04

Information

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