Flat Spring (Part Numbers)

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Volume Discount

Flat wire coil spring.
[Features]
· Convenient identification display for handling.
* May not correspond to thin wire diameters.
[Applications]
· Optimal for springs for industrial machinery, press molds and plastic molds.
[Materials]
· Silicon chrome steel wire (SWOSC equivalent)
[Winding direction]
· Right
[Type]
· Yellow - For extra light loads
· Blue - For light loads
· Red - For medium loads
· Green - For heavy loads
· Brown - For extra heavy loads

Part Number

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
54-4080
54-50100
54-50125
54-50150
54-50175
54-50200
54-50250
54-5080
54-60100
54-60125
54-60150
54-60175
54-60200
54-60250
54-60300
54-70100
54-70125
54-70150
54-70175
54-70200
54-70250
54-70300

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Max. Load (Secified Range) (N)	Maximum Load Capacity (N)	Height H2 at Allowable Load (mm)	Customer-Specified Length (mm)	Outer Diameter (mm)	Coil I.D. ID (mm)	Spring Constant (N/mm)	Overall Deflection (mm)
11.86 €	1	9 Days	580.01～	5645	64	80	40	20	392	14.4
22.16 €	1	9 Days	580.01～	8820	80	100	50	25	490	18
26.91 €	1	24 Days	580.01～	8820	100	125	50	25	392	22.5
31.76 €	1	9 Days	580.01～	8820	120	150	50	25	327	27
36.51 €	1	9 Days	580.01～	8820	140	175	50	25	280	31.5
41.32 €	1	9 Days	580.01～	8820	160	200	50	25	245	36
50.64 €	1	9 Days	580.01～	8820	200	250	50	25	196	45
18.11 €	1	9 Days	580.01～	8820	64	80	50	25	613	14.4
31.01 €	1	9 Days	580.01～	12701	80	100	60	30	706	18
37.33 €	1	9 Days	580.01～	12701	100	125	60	30	564	22.5
43.56 €	1	9 Days	580.01～	12701	120	150	60	30	470	27
49.86 €	1	9 Days	580.01～	12701	140	175	60	30	403	31.5
56.27 €	1	9 Days	580.01～	12701	160	200	60	30	353	36
67.58 €	1	9 Days	580.01～	12701	200	250	60	30	282	45
79.37 €	1	9 Days	580.01～	12701	240	300	60	30	235	54
39.71 €	1	9 Days	580.01～	15362	80	100	70	38.5	853	18
46.02 €	1	9 Days	580.01～	15362	100	125	70	38.5	683	22.5
54.15 €	1	9 Days	580.01～	15362	120	150	70	38.5	569	27
62.00 €	1	9 Days	580.01～	15362	140	175	70	38.5	488	31.5
69.61 €	1	9 Days	580.01～	15362	160	200	70	38.5	427	36
83.88 €	1	9 Days	580.01～	15362	200	250	70	38.5	341	45
100.11 €	1	9 Days	580.01～	15362	240	300	70	38.5	284	54

Basic information

Material	Oil-tempered wire

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322Suggestion of an applicable part number.

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The part number is completed.

Basic Attributes

Maximum Load Capacity(N)
88

124

127

159

176

185

186

229

245

255

256

265

282

314

343

353

373

379

382

397

441

451

481

512

520

569

588

635

662

677

706

745

853

864

882

1059

1069

1098

1103

1129

1275

1411

1461

1579

1657

1721

1764

1903

2160

2162

2380

2538

2820

2981

3177

3240

3538

4240

4286

4322

4413

5380

5645

6354

6619

7497

8820

9542

11301

12701

15362
Clear
Height H2 at Allowable Load(mm)
10

12

12.5

13.6

15

15.2

16

17

17.5

18

19

20

20.4

21

22.5

22.8

23.8

24

25

26.6

27

27.2

28

30

30.4

30.6

32

34

34.2

35

36

38

40

40.8

42

45

45.6

47.6

48

50

53.2

54

54.4

56

60

60.8

61.2

62.5

64

68

68.4

72

75

76

80

85

87.5

90

95

100

102

105

114

119

120

125

133

136

140

150

152

160

170

180

190

200

204

228

240
Clear
Customer-Specified Length(mm)
20

25

30

35

40

45

50

60

70

80

90

100

125

150

175

200

250

300
Clear
Outer Diameter(mm)
10

12

14

16

18

20

22

25

30

35

40

50

60

70
Clear
Coil I.D. ID(mm)
5

6

7

8

9

10

11

12.5

13.5

15

16

17.5

19

20

22

25

27.5

30

33

38.5
Clear
Spring Constant(N/mm)
2.8

3.3

3.9

4.4

4.6

4.9

5

5.1

5.5

5.9

6.3

6.4

6.5

6.9

7

7.1

7.2

7.3

7.4

7.8

8.2

8.5

8.63

8.7

8.8

9

9.2

9.4

9.6

9.8

9.81

10.1

10.2

10.3

10.5

10.8

11

11.2

11.3

11.5

11.8

11.9

12.3

12.5

12.6

12.7

12.8

12.9

13.1

13.2

13.7

14

14.1

14.2

14.3

14.7

14.8

14.9

15.1

15.3

15.4

15.7

16.3

16.5

16.6

16.7

17.1

17.2

17.5

17.6

17.7

17.8

18.8

18.9

19.2

19.5

19.6

19.7

19.8

19.9

20.1

20.2

20.4

20.6

21.1

21.5

22.1

22.3

22.4

22.6

22.9

23.4

23.5

23.7

23.8

24

24.5

24.8

24.9

25.1

25.5

25.8

26

26.1

26.4

26.5

27

27.2

27.4

27.5

28.2

28.4

29.2

29.4

29.6

29.7

29.8

30.1

30.2

30.6

30.7

30.9

31.2

31.4

31.5

32

32.2

32.4

32.9

33.1

34.1

34.3

34.4

35

35.1

35.3

35.5

35.8

36.8

37.1

37.4

37.6

38.2

39

39.2

39.3

39.6

39.7

39.8

40.1

40.4

40.6

40.8

41.2

41.4

42.4

42.5

43.8

44.1

44.2

44.4

44.6

44.8

44.9

45.1

46

47.3

47.4

47.7

47.9

48.2

49

49.4

49.5

49.7

49.8

50

50.5

51

52.2

52.3

52.4

52.6

53

54.4

54.7

55.1

55.2

56

56.4

56.6

56.9

57.8

58.5

59.2

59.4

59.5

59.8

60

60.2

61.1

61.3

62.7

62.9

63.8

65.3

66

66.2

66.3

67.4

68.1

68.8

68.9

69.6

70

71.1

73.5

73.6

74

74.2

74.7

74.9

75

75.6

76.4

76.5

76.6

78.4

78.5

78.6

78.7

79.2

79.4

80.1

80.3

81.7

82.9

84.6

85.4

86.8

87.1

87.3

87.5

88.1

88.2

88.3

89.8

91.9

92

93.8

94.8

95.3

95.4

95.6

96.1

98

98.1

99

99.6

100

102

104

105

107

109

110

111

112

114

118

119

120

123

126

127

130

131

136

137

138

140

141

142

147

148

149

150

153

157

158

159

160

163

172

174

176

177

179

184

187

191

192

196

200

204

208

209

214

221

235

239

240

245

250

251

252

260

262

280

282

284

294

299

300

307

314

327

341

343

349

353

383

392

400

403

419

427

441

448

470

488

490

523

564

569

613

683

706

853
Clear
Overall Deflection(mm)
3.6

4.3

4.5

5.4

5.8

6.3

6.5

7.2

7.5

8.1

8.6

9

9.7

10.1

10.8

11.2

11.5

12.6

13

13.5

14.4

15.1

15.7

16.2

17.3

18

19.4

20.2

21.6

22.5

23

25.2

25.9

27

28.8

31.5

32.4

36

37.8

40.5

43.2

45

50.4

54

56.2

57.6

63

64.8

67.5

72

78.7

86.4

90

108

112.5

135
Clear
Type
- 50
- 51
- 52
- 53
- 54
Clear
Max. Load (Secified Range)(N)
- 73.01 to 107.00
- 107.01 to 150.00
- 150.01 to 230.00
- 230.01 to 580.00
- 580.01～
Clear