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Discontinued Products

Flat Spring

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Volume Discount

SAMINI

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

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Part Number
50-30100
50-30125
50-30150
50-30200
50-3060
50-3070
50-3080
50-35100
50-35125
50-35150
50-35200
50-3560
50-3570
50-3580
50-40100
50-40125
50-40150
50-40175
50-40200
50-4070
50-4080
50-50100
50-50125
50-50150
50-50175
50-50200
50-50250
50-5080
50-60100
50-60125
50-60150
50-60175
50-60200
50-60250
50-60300
50-70100
50-70125
50-70150
50-70175
50-70200
50-70250
50-70300
51-22100
51-22125
51-2240
51-2250
51-2260
51-2270
51-2280
51-25100
51-25125
51-25150
51-2550
51-2560
51-2570
51-2580
51-30100
51-30125
51-30150
51-30200

Standard Unit Price	Minimum order quantity	Volume Discount	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)
4.95 €	1		9 Days	580.01～	635	50	100	30	16	14.1	45
5.87 €	1		9 Days	580.01～	635	62.5	125	30	16	11.3	56.2
6.68 €	1		9 Days	580.01～	635	75	150	30	16	9.4	67.5
8.42 €	1		9 Days	580.01～	635	100	200	30	16	7.1	90
3.71 €	1	Available	9 Days	580.01～	635	30	60	30	16	23.5	27
3.84 €	1		9 Days	580.01～	635	35	70	30	16	20.2	31.5
4.20 €	1		9 Days	580.01～	635	40	80	30	16	17.7	36
6.15 €	1		6 Days	580.01～	864	50	100	35	19	19.2	45
7.42 €	1		9 Days	580.01～	864	62.5	125	35	19	15.4	56.2
8.71 €	1		9 Days	580.01～	864	75	150	35	19	12.8	67.5
11.25 €	1		9 Days	580.01～	864	100	200	35	19	9.6	90
4.12 €	1		9 Days	580.01～	864	30	60	35	19	32	27
4.65 €	1		9 Days	580.01～	864	35	70	35	19	27.4	31.5
5.09 €	1		9 Days	580.01～	864	40	80	35	19	24	36
7.94 €	1		9 Days	580.01～	1129	50	100	40	22	25.1	45
9.63 €	1		9 Days	580.01～	1129	62.5	125	40	22	20.1	56.2
11.42 €	1		9 Days	580.01～	1129	75	150	40	22	16.7	67.5
13.09 €	1		9 Days	580.01～	1129	87.5	175	40	22	14.3	78.7
14.80 €	1		9 Days	580.01～	1129	100	200	40	22	12.5	90
5.90 €	1		9 Days	580.01～	1129	35	70	40	22	35.8	31.5
6.46 €	1		9 Days	580.01～	1129	40	80	40	22	31.4	36
11.92 €	1		9 Days	580.01～	1764	50	100	50	27.5	39.2	45
14.33 €	1		9 Days	580.01～	1764	62.5	125	50	27.5	31.4	56.2
16.82 €	1		9 Days	580.01～	1764	75	150	50	27.5	26.1	67.5
19.41 €	1		9 Days	580.01～	1764	87.5	175	50	27.5	22.4	78.7
21.91 €	1		9 Days	580.01～	1764	100	200	50	27.5	19.6	90
26.86 €	1		9 Days	580.01～	1764	125	250	50	27.5	15.7	112.5
9.79 €	1		9 Days	580.01～	1764	40	80	50	27.5	49	36
16.90 €	1		9 Days	580.01～	2538	50	100	60	33	56.4	45
20.57 €	1		9 Days	580.01～	2538	62.5	125	60	33	45.1	56.2
24.39 €	1		9 Days	580.01～	2538	75	150	60	33	37.6	67.5
27.96 €	1		9 Days	580.01～	2538	87.5	175	60	33	32.2	78.7
31.78 €	1		9 Days	580.01～	2538	100	200	60	33	28.2	90
38.53 €	1		9 Days	580.01～	2538	125	250	60	33	22.6	112.5
45.42 €	1		9 Days	580.01～	2538	150	300	60	33	18.8	135
26.56 €	1		9 Days	580.01～	3538	50	100	70	38.5	78.4	45
31.09 €	1		9 Days	580.01～	3538	62.5	125	70	38.5	62.7	56.2
36.37 €	1		9 Days	580.01～	3538	75	150	70	38.5	52.3	67.5
41.55 €	1		9 Days	580.01～	3538	87.5	175	70	38.5	44.8	78.7
47.40 €	1		9 Days	580.01～	3538	100	200	70	38.5	39.2	90
57.11 €	1		9 Days	580.01～	3538	125	250	70	38.5	31.4	112.5
68.07 €	1		9 Days	580.01～	3538	150	300	70	38.5	26.1	135
4.75 €	1		9 Days	580.01～	588	60	100	22	11	16.5	36
5.32 €	1		9 Days	580.01～	588	75	125	22	11	13.1	45
2.81 €	1	Available	9 Days	580.01～	588	24	40	22	11	41.2	14.4
2.97 €	1	Available	9 Days	580.01～	588	30	50	22	11	32.9	18
3.25 €	1		9 Days	580.01～	588	36	60	22	11	27.5	21.6
3.59 €	1		9 Days	580.01～	588	42	70	22	11	23.5	25.2
4.06 €	1		9 Days	580.01～	588	48	80	22	11	20.6	28.8
5.12 €	1	Available	9 Days	580.01～	745	60	100	25	12.5	20.6	36
5.88 €	1		9 Days	580.01～	745	75	125	25	12.5	16.5	45
6.66 €	1		9 Days	580.01～	745	90	150	25	12.5	13.7	54
3.07 €	1		9 Days	580.01～	745	30	50	25	12.5	41.2	18
3.87 €	1	Available	9 Days	580.01～	745	36	60	25	12.5	34.3	21.6
4.40 €	1	Available	9 Days	580.01～	745	42	70	25	12.5	29.4	25.2
4.57 €	1	Available	9 Days	580.01～	745	48	80	25	12.5	25.8	28.8
6.35 €	1		9 Days	580.01～	1069	60	100	30	15	29.6	36
7.66 €	1		9 Days	580.01～	1069	75	125	30	15	23.7	45
8.95 €	1		9 Days	580.01～	1069	90	150	30	15	19.7	54
11.84 €	1		9 Days	580.01～	1069	120	200	30	15	14.8	72

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Basic information

Material	Oil-tempered wire

Configure

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