DS Series Tensile Coil Spring【1-20 Pieces Per Package】 (Part Numbers - CAD Download)

Promotional pricing
Volume Discount

Meets standard dimensions for D series (compliant with DIN 2098).
This is a cylindrical tensile coil spring with a wire that has been converted to the stainless steel used in springs.

Part Number

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Part Numbers

Data to be displayed: 30; 45; 60

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Part Number
8501
8502
8503
8504
8505
8506
8507
8508
8509
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Allowable Load (Configurable Range) (N)	Allowable Load P2 (N)	Length L2 at Allowable Load (mm)	Free Length Lf (mm)	Coil O.D. OD (mm)	Initial Tension Pi (N)	Spring Constant k (N/mm)	Wire Dia. d (mm)	Total Number of Winding N	Qty. of Internal Pkg.
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	11.8	10.1	3	2.646	3.262	0.5	10.5	20
21.72 €	20 Pieces Per Package	1 pack		8 Days	10	8.01 to 15.00	8.06	13.1	11.1	3	2.646	2.74	0.5	12.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	15.1	12.6	3	2.646	2.21	0.5	15.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	17.7	14.6	3	2.646	1.756	0.5	19.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	21	17.1	3	2.646	1.398	0.5	24.5	20
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	25.6	20.6	3	2.646	1.087	0.5	31.5	10
19.71 € 9.86 €	10 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	8.06	30.8	24.6	3	2.646	0.867	0.5	39.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	37.4	29.6	3	2.646	0.692	0.5	49.5	10
19.71 € 9.86 €	10 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	8.06	46.0	36.1	3	2.646	0.548	0.5	62.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	57.3	44.7	3	2.646	0.431	0.5	79.5	10
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	14.9	11.7	3.7	1.617	1.555	0.5	10.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	16.5	12.7	3.7	1.617	1.307	0.5	12.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	18.9	14.2	3.7	1.617	1.054	0.5	15.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	22.1	16.2	3.7	1.617	0.838	0.5	19.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	26.1	18.7	3.7	1.617	0.667	0.5	24.5	20
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	31.8	22.2	3.7	1.617	0.519	0.5	31.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	38.2	26.2	3.7	1.617	0.414	0.5	39.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	46.3	31.2	3.7	1.617	0.33	0.5	49.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	57.2	38.2	3.7	1.617	0.261	0.5	62.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	6.583	70.4	46.2	3.7	1.617	0.205	0.5	79.5	10
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	15	12.9	3.83	4.067	3.92	0.63	10.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	16.6	14.1	3.83	4.067	3.293	0.63	12.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	19.1	16	3.83	4.067	2.656	0.63	15.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	22.5	18.5	3.83	4.067	2.111	0.63	19.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	26.7	21.7	3.83	4.067	1.68	0.63	24.5	20
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	32.5	26.1	3.83	4.067	1.307	0.63	31.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	39.2	31.2	3.83	4.067	1.042	0.63	39.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	47.6	37.5	3.83	4.067	0.832	0.63	49.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	58.4	45.7	3.83	4.067	0.659	0.63	62.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	72.6	56.4	3.83	4.067	0.518	0.63	79.5	10
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	19.1	13.4	4.5	1.029	0.796	0.5	10.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	21.2	14.4	4.5	1.029	0.669	0.5	12.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	24.3	15.9	4.5	1.029	0.539	0.5	15.5	20
19.71 € 9.86 €	20 Pieces Per Package	1 pack	Available	Same day Stock	10	3.51 to 8.00	5.573	28.5	17.9	4.5	1.029	0.429	0.5	19.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	33.7	20.4	4.5	1.029	0.341	0.5	24.5	20
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	41	23.9	4.5	1.029	0.266	0.5	31.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	49.4	27.9	4.5	1.029	0.212	0.5	39.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	59.8	32.9	4.5	1.029	0.169	0.5	49.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	73.4	39.4	4.5	1.029	0.134	0.5	62.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	3.51 to 8.00	5.573	91.1	47.9	4.5	1.029	0.105	0.5	79.5	10
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	18.5	14.6	4.63	2.607	2.007	0.63	10.5	20
19.71 € 9.86 €	20 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	10.398	20.5	15.9	4.63	2.607	1.686	0.63	12.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	23.4	17.7	4.63	2.607	1.36	0.63	15.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	27.5	20.3	4.63	2.607	1.081	0.63	19.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	32.6	23.5	4.63	2.607	0.86	0.63	24.5	20
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	39.5	27.9	4.63	2.607	0.669	0.63	31.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	47.5	32.9	4.63	2.607	0.534	0.63	39.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	57.5	39.2	4.63	2.607	0.426	0.63	49.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	70.5	47.4	4.63	2.607	0.337	0.63	62.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	87.5	58.1	4.63	2.607	0.265	0.63	79.5	10
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	18.8	16.2	4.8	6.772	5.129	0.8	10.5	20
20.07 € 9.83 €	20 Pieces Per Package	1 pack	Available	Same day Stock	10	15.01 to 30.00	20.096	20.8	17.8	4.8	6.772	4.384	0.8	12.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	24	20.2	4.8	6.772	3.536	0.8	15.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	28.1	23.4	4.8	6.772	2.81	0.8	19.5	20
21.72 €	20 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	33.4	27.4	4.8	6.772	2.237	0.8	24.5	20
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	40.7	33	4.8	6.772	1.74	0.8	31.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	49	39.4	4.8	6.772	1.387	0.8	39.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	59.4	47.4	4.8	6.772	1.107	0.8	49.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	73	57.8	4.8	6.772	0.877	0.8	62.5	10
21.72 €	10 Pieces Per Package	1 pack		6 Days	10	15.01 to 30.00	20.096	90.7	71.4	4.8	6.772	0.689	0.8	79.5	10

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Basic information

Material	Stainless Steel (EN 1.4301 (WPB) Equiv.)	Type	Standard Type	Hook Opposing Angle	180° (Standard)

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Basic Attributes

Allowable Load (Configurable Range)(N)
- 3.51 to 8.00
- 8.01 to 15.00
- 15.01 to 30.00
- 30.01 to 60.00
- 60.01 to 110.00
- 110.01～
Clear
Allowable Load P2(N)
3.761

4.611

5.573

5.848

6.583

7.225

8.06

8.803

9.453

10.398

11.496

12.432

14.117

14.432

16.808

17.551

20.096

21.216

21.462

25.458

26.727

30.681

32.309

34.636

38.162

42.123

46.351

51.187

52.141

61.587

62.252

73.634

74.837

75.251

91.017

93.197

108.821

112.659

133.069

162.917
Clear
Length L2 at Allowable Load(mm)
11.8

13.1

14.9

15

15.1

16.5

16.6

17.7

18.5

18.8

18.9

19.1

20.5

20.8

21

21.2

22.1

22.5

23.1

23.4

23.7

24

24.3

25.3

25.6

26

26.1

26.4

26.7

27.5

28.1

28.5

29

29.3

29.8

30.2

30.8

31.7

31.8

32.1

32.4

32.5

32.6

33

33.4

33.7

34.3

34.9

35

35.2

35.4

36.4

36.7

37

37.3

37.4

37.6

37.9

38.1

38.2

39

39.2

39.5

40

40.3

40.5

40.7

41

41.5

41.7

41.8

42.9

43.7

44.1

44.3

44.5

45.2

45.7

46.0

46.1

46.3

46.6

47.1

47.5

47.6

47.7

49

49.2

49.4

49.6

50

50.5

50.6

50.7

50.9

51.2

51.6

51.8

52.4

53.4

53.9

54.4

55.1

55.2

55.7

55.8

56.5

56.6

57.1

57.2

57.3

57.4

57.5

58.1

58.4

59.0

59.2

59.4

59.8

60.1

60.8

60.9

61.2

61.3

61.5

62.8

63

63.3

63.5

63.7

65.3

65.9

66.5

66.7

67.3

67.6

68

68.1

69.0

70.2

70.3

70.4

70.5

71.3

71.6

72.0

72.2

72.6

73

73.4

73.8

73.9

74.1

74.2

75.1

75.9

76.6

77.2

77.6

78.0

78.2

78.6

79.5

79.7

80.1

80.5

80.6

80.7

81.4

81.9

83.1

83.2

84.2

84.7

85.6

85.8

86.8

87.5

87.9

88.5

89.0

89.4

90.6

90.7

90.9

91

91.1

91.6

92

92.7

94.3

94.6

95.3

95.7

96.2

96.4

97.9

98.1

98.8

99.0

99.2

99.5

99.8

100.9

102.5

103.0

104.3

104.7

106

107.1

108.3

109

109.5

110.5

111.9

112

112.6

112.9

113

113.6

114.4

114.8

115.3

115.8

115.9

116.1

116.4

116.8

117.8

118.7

119.4

119.7

121

121.2

121.4

122

123.3

124

124.8

127.0

128

129.1

130.2

130.5

131.9

133.9

135.7

135.8

137.2

138.3

139.4

140.1

140.3

141

142

142.3

142.6

142.7

143.6

145.3

145.5

145.8

146.2

146.7

146.8

149.3

151.1

153.1

154.1

155.2

156

156.5

157.5

158.8

160.2

162.1

164.5

165

169.2

169.4

170.1

170.5

174.9

175.6

175.7

175.9

176.2

176.7

177.1

178

178.6

179.5

180.5

181.1

185.1

187.1

190.0

190.4

192.1

192.4

193.9

198.4

199.6

200.9

204.4

207.1

210.0

212.1

214.9

216

217.2

218.3

218.7

220.1

221.7

224.0

225.7

228.6

229.7

236.1

238.7

239.8

240.2

256.6

259.4

266.4

267.5

270.5

274.3

275.2

275.9

279.3

284.0

289.9

292.1

293.2

294.6

326.9

331.3

331.7

335.2

337.0

343.7

345.9

352.9

355.2

365.7

402.4

404.7

412.2

416.7

428.2

432.0

440.5

494.2

505.1

512.9

535.3

614.3

770.3
Clear
Free Length Lf(mm)
10.1

11.1

11.7

12.6

12.7

12.9

13.4

14.1

14.2

14.4

14.6

15.6

15.9

16

16.2

16.6

16.8

17.1

17.7

17.8

17.9

18.1

18.4

18.5

18.7

19.5

19.7

19.9

20

20.1

20.2

20.3

20.4

20.6

20.9

21

21.3

21.7

22.2

22.3

22.4

22.5

22.6

22.8

22.9

23

23.2

23.4

23.5

23.9

24.6

24.7

25

25.2

25.3

25.5

25.6

26.1

26.2

26.5

26.6

26.9

27.4

27.9

28

28.2

28.5

28.9

29

29.1

29.2

29.3

29.4

29.6

30.1

31

31.2

31.3

31.7

31.9

32.2

32.5

32.9

33

33.3

33.4

33.6

34.3

35.1

35.2

35.4

35.7

35.9

36.1

36.2

36.3

36.6

36.7

36.8

36.9

37.2

37.5

38

38.1

38.2

38.8

39.1

39.2

39.4

39.8

40.1

40.3

40.5

40.6

40.9

41.3

41.4

41.6

41.7

41.8

42.4

43

44.2

44.4

44.5

44.6

44.7

44.9

45.3

45.6

45.7

45.8

46.1

46.2

46.7

46.8

46.9

47.4

47.9

48

48.2

49.3

49.6

50.1

50.4

50.6

50.7

50.8

51.1

51.3

51.7

52.2

52.3

52.4

52.5

52.6

53

53.3

53.8

54.9

55.5

55.7

55.9

56.1

56.2

56.4

56.6

56.8

57.8

58.1

58.4

58.6

59.3

59.9

60.1

60.3

60.6

61.7

62.1

62.2

62.6

62.9

63.1

63.2

63.4

63.8

64.1

64.3

64.5

64.8

65.4

65.5

65.8

65.9

66.1

66.6

66.9

67.2

68.6

69.9

70.3

70.5

70.9

71

71.4

71.8

72.2

72.3

72.5

72.6

73.1

73.2

73.3

73.6

74.1

74.2

75.2

75.4

76

76.5

78

78.2

78.9

79.7

80.2

80.6

80.9

81.3

81.8

82.4

82.6

83.1

83.2

83.3

83.6

83.7

84.6

85.7

87.9

88.1

88.8

89.3

89.7

90.5

90.6

90.7

91.6

92.2

92.5

93.4

93.6

94.2

94.9

95.6

95.8

95.9

96.5

98.6

98.7

99.3

100.3

100.7

101.6

102.2

103.2

104.1

104.6

104.8

105.3

105.8

106.1

110.9

111.7

111.8

112.5

113.2

115.5

115.6

115.7

116.1

118.6

119.7

120

120.1

120.6

121.3

123.2

124.1

125.4

125.6

128.6

130.9

131.6

131.8

133.1

133.3

139.7

140.6

142.1

142.9

144.6

146.1

147.3

148.2

150.1

150.7

151.6

152.8

155.9

157.8

160.5

164.7

166.1

166.6

169.3

175.7

177.6

178.6

180.7

184.1

188.4

191.1

191.8

197.2

200.6

208.2

211.6

239.7

250.7

266.1
Clear
Coil O.D. OD(mm)
3

3.7

3.83

4.5

4.63

4.8

5.5

5.63

5.8

6

6.8

6.93

7.1

7.3

7.55

8.63

8.8

9

9.25

9.6

10.8

11

11.25

11.6

12

13.5

13.75

14.1

14.5

15

17.25

17.6

18

18.5

21.6

22

22.5

27

27.5

34.5
Clear
Initial Tension Pi(N)
0.421

0.647

0.666

1.029

1.049

1.088

1.617

1.666

1.695

2.519

2.607

2.646

2.734

4.067

4.136

4.33

4.332

6.468

6.664

6.77

6.772

10.09

10.094

10.58

10.584

11.07

16.278

16.56

16.562

17.35

25.87

27.05

40.37

42.34

66.15
Clear
Spring Constant k(N/mm)
0.027

0.033

0.034

0.042

0.043

0.044

0.053

0.054

0.055

0.056

0.064

0.067

0.068

0.069

0.07

0.071

0.082

0.084

0.086

0.087

0.088

0.089

0.103

0.105

0.108

0.109

0.11

0.111

0.112

0.128

0.129

0.134

0.135

0.136

0.137

0.138

0.139

0.14

0.142

0.143

0.162

0.169

0.17

0.171

0.172

0.173

0.175

0.176

0.177

0.178

0.179

0.18

0.204

0.205

0.206

0.208

0.21

0.211

0.212

0.215

0.216

0.217

0.218

0.219

0.22

0.222

0.223

0.224

0.225

0.226

0.251

0.258

0.261

0.262

0.263

0.265

0.266

0.268

0.269

0.271

0.272

0.273

0.274

0.276

0.277

0.278

0.28

0.281

0.283

0.286

0.324

0.329

0.33

0.334

0.335

0.337

0.338

0.34

0.341

0.343

0.346

0.347

0.348

0.35

0.351

0.353

0.355

0.358

0.36

0.361

0.408

0.414

0.417

0.418

0.421

0.422

0.423

0.426

0.429

0.431

0.432

0.434

0.435

0.437

0.439

0.44

0.442

0.445

0.449

0.45

0.453

0.46

0.486

0.514

0.518

0.519

0.524

0.526

0.529

0.531

0.534

0.535

0.539

0.542

0.544

0.548

0.549

0.552

0.553

0.559

0.561

0.566

0.567

0.573

0.58

0.652

0.653

0.659

0.664

0.667

0.669

0.676

0.683

0.685

0.689

0.691

0.692

0.696

0.699

0.703

0.706

0.71

0.719

0.727

0.796

0.816

0.817

0.825

0.832

0.838

0.845

0.847

0.853

0.856

0.858

0.86

0.862

0.863

0.867

0.874

0.877

0.878

0.882

0.884

0.891

0.898

0.905

0.912

0.972

1.019

1.028

1.034

1.042

1.052

1.054

1.059

1.062

1.072

1.079

1.081

1.087

1.096

1.098

1.105

1.107

1.122

1.134

1.173

1.296

1.305

1.307

1.327

1.336

1.338

1.349

1.36

1.365

1.37

1.379

1.381

1.384

1.387

1.398

1.417

1.421

1.439

1.473

1.555

1.593

1.631

1.65

1.667

1.672

1.68

1.686

1.689

1.707

1.713

1.715

1.723

1.734

1.74

1.754

1.756

1.776

1.781

1.81

1.854

1.991

2.007

2.039

2.067

2.094

2.111

2.117

2.144

2.158

2.175

2.192

2.209

2.21

2.214

2.227

2.237

2.245

2.29

2.299

2.592

2.634

2.654

2.656

2.672

2.676

2.697

2.736

2.74

2.768

2.775

2.796

2.81

2.863

2.878

3.185

3.261

3.262

3.266

3.293

3.333

3.345

3.412

3.46

3.468

3.479

3.513

3.536

3.597

3.62

3.889

3.92

3.982

4.188

4.287

4.335

4.349

4.384

4.419

4.474

4.489

4.525

5.129

5.268

5.344

5.394

5.437

5.48

5.592

5.612

5.621

6.524

6.533

6.68

6.688

6.99

7.026

7.071

7.777

7.962

8.768

8.782

8.839

10.438

10.96

11.048

13.048

13.7

16.31
Clear
Wire Dia. d(mm)
0.5

0.63

0.8

1

1.25

1.6

2

2.5
Clear
Total Number of Winding N
10.5

12.5

15.5

19.5

24.5

31.5

39.5

49.5

62.5

79.5
Clear
Qty. of Internal Pkg.
- 1
- 2
- 3
- 4
- 5
- 10
- 20
Clear
Type
- 8
Clear
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