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Compression Coil Springs - UltraSpring (Part Numbers)

Volume Discount

Accurate

UltraSpring control loading at two-points: Load at Standard Height and Load at Allowable Height (= height at compressed length). Therefore, UltraSpring maintain their load characteristics closer to their calculated life based on these general allowable maximum deflections.

[Accurate Quality Control]
All UltraSpring products manufactured by Accurate Inc. have lot numbers and full traceability.

(i)Caution

Package items among VONA in-stock items are sold separately (Available for individual purchase).
The price of this product varies (downward) depending on quantity. For details, confirm with "price check".

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

外形図・規格・材質・仕様

外形図

ウルトラスプリング圧縮コイルばね:関連画像

規格

規格シリーズ名称	規格詳細
Ｃ規格	（社）日本ばね工業会制定の規格を基に、アキュレイト社独自の管理項目（基準荷重）を追加し配列した規格です。
ＤＣ規格	欧州において普及しているドイツの規格(DIN2098)圧縮ばねを参考に、アキュレイト社独自の管理項目（基準荷重）を追加し、配列した規格です。
Ｐ規格	JIS規格に則した規格です。

材質・仕様

規格のシリーズやサイズによって使用材料が異なります。

規格シリーズ名称	線径d	鋼種（材質）
Ｃ規格	全サイズ	SUS304WPB　ばね用ステンレス鋼線
ＤＣ規格	φ0.5未満	SUS304WPB　ばね用ステンレス鋼線
	φ0.5～5.0未満	SWP-B（ピアノ線）
	φ0.5以上	SWP-A（ピアノ線）もしくはSWO-B（オイルテンバー線）の併用
Ｐ規格	φ0.5未満	SWP-B（ピアノ線）
Ｐ規格	φ0.5以上	SWP-A（ピアノ線）もしくはSWO-B（オイルテンバー線）の併用

鋼種（材質）イメージ

SUS304WPB	SWP-B

ばね特性・寸法の許容差

ばね特性

ウルトラスプリングは、許容時と基準時の二点間で荷重管理することにより、精度の高い品質管理を行っています。

■ 荷重管理表

管理項目	許容差
基準荷重	± 10%
許容荷重	± 10% ^*

^* 縦横比の大きい=ロングストロークな一部ばねについては、基準荷重のみの管理になります。

■ 許容荷重について

許容荷重を超えてのご使用はおやめください。許容荷重は、その時の応力がJIS B 2704に定められた圧縮ばね許容ねじり応力の80%になるよう設定しています。

■ 許容荷重

アキュレイト社独自に定めた値で許容荷重のおよそ60%を基準荷重としています。選定の目安としてご活用ください。

総巻数

荷重重視により、参考値です。

巻方向

右巻き

端末形状

■ クローズドエンド

ウルトラスプリング圧縮コイルばね:関連画像

■ 研削処理の有無

　規格や線径サイズによって異なります。

規格シリーズ名称	研削の有無
Ｃ規格	線径φ0.8未満、研削なし（型番C228のみ、線径φ0.7ですが、研削ありです。）
Ｃ規格	線径φ0.8以上、研削あり
ＤＣ規格	線径φ0.5未満、研削なし
ＤＣ規格	線径φ0.5以上、研削あり
Ｐ規格	全サイズ研削あり

※ 製造ロットにより外観色・光沢に若干差を生じる場合がございますが、テンパー（低温焼鈍）の影響によるものでばね特性に影響はございません。

特徴

ウルトラスプリングの特長と二点荷重管理の理由

荷重管理が一点のみの場合、下図の赤点線の様な荷重線となる可能性があります。
規格ばねは様々な取付方や組込まれ方が有り、製造ロットが変わろうとその仕様毎に応えるばね特性を確保していなければなりません。
そのために、許容荷重と独自に設けた基準荷重の二点で荷重測定し管理しております。
ウルトラスプリングは、主要寸法の管理のみならず、二点で荷重管理を行い、計算値（下図青実線）により近い荷重特性を維持しております。

ウルトラスプリング圧縮コイルばね:関連画像

規格変更

一部、カタログとサイズの変わっている商品があります。　太字が現行カタログから変更。

■材質：SUS304WPB

ミスミ型番	メーカー型番（製品番号）	基準荷重（P1） N	荷重高さ（H1） mm	自由高さ（Hf） mm	線径（d） φmm	外径（OD） φmm	総巻数（Nt）巻	ばね定数（k） N/mm	許容荷重（P2） N	許容荷重時高さ（H2） mm	密着高さ（Hs） mm
C231	C-231	7.85	16.1	24	0.9	11	7.5	0.99	12.85	11.03	6.75
C251	C-251	24.52	12.2	16	1.4	12	6.25	6.512	41.48	9.63	8.75
C287	C-287	55.9	26.7	38	2.3	24	6.75	4.952	93.56	19.11	15.53
C293	C-293	63.74	33	44	2.3	20	9.5	5.776	106.89	25.49	21.85
C294	C-294	65.7	21.2	28	2.3	20	6.5	9.611	108.85	16.67	14.95
C295	C-295	66.69	30.8	44	2.6	28	6.75	5.041	111.8	21.82	17.55
C305	C-305	75.51	41.6	63	2.9	36	6.75	3.53	126.51	27.17	19.58
C306	C-306	86.3	40.9	51	2.9	24	9.5	8.581	170.64	31.11	27.55
C308	C-308	89.24	33.1	47	2.9	30	6.75	6.423	148.08	23.95	19.58
C309	C-309	89.24	56.1	81	2.9	30	10.5	3.589	149.06	39.47	30.45
C315	C-315	104.93	24.1	31	2.9	24	6.25	15.2	174.56	19.52	18.13
C322	C-322	121.6	19.2	23	2.9	20	5.75	32.362	202.02	16.76	16.68

■材質：SWP-B

ミスミ型番	基準荷重（P1） N	荷重高さ（H1） mm	自由高さ（Hf） mm	線径（d） φmm	外径（OD） φmm	総巻数（Nt）巻	ばね定数（k） N/mm	許容荷重（P2） N	許容荷重時高さ（H2） mm	密着高さ（Hs） mm
共通	基準荷重（P1） N	荷重高さ（H1） mm	自由高さ（Hf） mm	線径（d） φmm	外径（OD） φmm	総巻数（Nt）巻	ばね定数（k） N/mm	許容荷重（P2） N	許容荷重時高さ（H2） mm	密着高さ（Hs） mm
P478	63.7	29.6	39	1.8	13.3	12	6.767	106.2	23.3	21.6
P489	70.2	67.4	107	2.7	39.3	8	1.775	118.9	41	21.6
P529	117.7	35.8	49.5	2.9	25	9.5	8.568	168.2	27.6	27.6

: 30; 60; 90

Part Number
DC841
DC842
DC843
DC844
DC845
DC846
DC847
DC848
DC849
P573
P576
P579
P580
P581
P583
P585
P586
P591
P592
P593
P594
P595
P596
P597
P598
P599
P600
P601
P602
P603
P604
P605
P606
P607
P608
P609
P610
P611
P612

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Material	End Face State	Allowable Load(Range Specification) (N)	Allowable Load P2 (N)	Height H2 in Allowable Load (mm)	Free Height Hf (mm)	Coil Outer Diameter OD (φ)	Coil Internal Diameter ID (φ)	Spring Constant K (N/mm)	Load Height H1 (mm)	Reference load P1 (N)	Coil Center Diameter D (φ)	Wire diameter d (φ)	Solid Height Hs (mm)	Total coils Nt	Ordering Unit (piece)
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2297.7	150.2	200	73	53	47.856	160.59	1818.25	63	10	105	10.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2297.7	211.77	285	73	53	32.558	227.05	1818.25	63	10	145	14.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2297.7	301.62	410	73	53	21.967	324.23	1818.25	63	10	205	20.5	-
1 Piece(s)	Available	38 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2297.7	75.49	96	73	53	115.718	79.78	1818.25	63	10	55	5.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2750.77	135.2	165	60	40	95.713	140.18	2290.99	50	10	105	10.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2750.77	186.17	230	60	40	65.116	193.5	2290.99	50	10	145	14.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2750.77	270.13	335	60	40	43.934	280.98	2290.99	50	10	205	20.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2750.77	62.73	75	60	40	232.418	64.78	2290.99	50	10	55	5.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2750.77	90.72	110	60	40	148.08	93.94	2290.99	50	10	75	7.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	230.01~580.00	489.5	55.1	88.5	51	40	14.661	63.4	367.2	45.5	5.5	46.8	8.5	-
2 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	581	42.4	62	38.5	28.5	29.646	48.3	405.9	33.5	5	37.5	7.5	2
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	655.3	84.4	140	54	42	11.788	99.5	477.8	48	6	70.5	11.75	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	676.6	43.7	66.5	38.5	28.5	29.646	52.8	405.9	33.5	5	37.5	7.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	230.01~580.00	576.5	57.2	86	38.7	28.7	20.018	65.3	414.3	33.7	5	50	10	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	784.8	46.5	73	43	32	29.596	57.1	470.9	37.5	5.5	42.6	7.75	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	752.2	57.4	78	37.5	26.5	36.51	63.4	533.4	32	5.5	52.3	9.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	230.01~580.00	535.8	204	309	48.1	38.1	5.103	246	321.5	43.1	5	85	17	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1025.6	27.2	35	41	29	131.743	30.3	615.4	35	6	25.5	4.25	-
2 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	916.6	25.3	27.5	26	15	416.645	25.9	687.4	20.5	5.5	24.8	4.5	2
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	786.5	98.4	142	42.9	31.9	18.054	115.9	471.9	37.4	5.5	63.3	11.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	773.3	86.6	125	43.7	32.7	20.123	101.9	464	38.2	5.5	55	10	-
1 Piece(s)	Available	9 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1092.2	22.5	24.5	22	12	554.458	23.3	655.3	17	5	21.3	4.25	2
2 Piece(s)	Available	8 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1423.3	26.8	29	34.5	20.5	646.955	27.4	1067.5	27.5	7	26.3	3.75	2
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1020.7	45.1	52.5	24	14	137.479	48	612.4	19	5	42.5	8.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	230.01~580.00	484.1	32	33.5	25	14	322.727	32.4	363	19.5	5.5	31.6	5.75	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	904	102.7	124	26.9	16.9	42.439	111.2	543.2	21.9	5	78.8	15.75	-
2 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1020.7	64.2	75	24	14	94.065	68.5	612.4	19	5	57.5	11.5	2
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1111.2	94.1	145	59.4	45.4	21.82	114.4	666.8	52.4	7	66.5	9.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1154.9	92.9	133	46.5	33.5	28.792	108.9	692.9	40	6.5	74.8	11.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1111.2	110.6	170	59.4	45.4	18.701	134.4	666.8	52.4	7	75.3	10.75	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1481.1	26	28	26.5	14.5	737.627	26.8	888.7	20.5	6	24	4	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1131.8	83.8	107	36.7	24.7	48.808	93.1	679	30.7	6	66	11	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1794.7	80.5	90	27.5	14.5	189.023	84.3	1076.8	21	6.5	78	12	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1794.7	104.7	117.5	27.5	14.5	140.019	109.8	1076.8	21	6.5	100.8	15.5	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1621	66.9	81	39	25	114.973	72.5	972.6	32	7	57.8	8.25	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	1621	48	57	39	25	179.638	51.6	972.6	32	7	42	6	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2102	81.3	89	28	14	274.861	84.4	1261.2	21	7	78.8	11.25	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2254.2	110	145	59	41	64.341	124	1352.5	50	9	90	10	-
1 Piece(s)	Available	12 Days or more	10	SWP-A or SWO-B	Grounded	580.01 or More	2128.8	46	50.5	35.5	20.5	471.16	47.8	1277.3	28	7.5	37.5	5	-

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Specification/Dimensions

End Face State
- Grounded
- Not Grounded
Clear
Allowable Load(Range Specification)(N)
- ~1.50
- 1.51~4.50
- 4.51~8.50
- 8.51~16.00
- 16.01~30.00
- 30.01~50.00
- 50.01~73.00
- 73.01~107.00
- 107.01~150.00
- 150.01~230.00
- 230.01~580.00
- 580.01 or More
Clear
Allowable Load P2(N)
0.21

0.25

0.27

0.29

0.35

0.41

0.43

0.5

0.51

0.6

0.62

0.63

0.69

0.76

0.78

0.81

0.83

0.88

0.92

0.93

0.98

1.03

1.08

1.14

1.18

1.19

1.23

1.27

1.32

1.4

1.42

1.46

1.57

1.62

1.67

1.72

1.77

1.78

1.94

1.96

2.01

2.11

2.21

2.35

2.37

2.55

2.65

2.75

2.79

2.91

2.94

3.04

3.19

3.23

3.33

3.56

3.58

3.63

3.73

3.78

4.07

4.12

4.21

4.31

4.36

4.46

4.66

4.71

4.8

4.85

5

5.15

5.2

5.29

5.39

5.54

5.74

5.98

6.1

6.18

6.23

6.26

6.28

6.37

6.42

6.67

6.77

6.86

6.91

6.96

7.16

7.26

7.31

7.4

7.45

7.94

8.19

8.38

8.43

8.63

8.83

8.92

9.12

9.22

9.27

9.32

9.41

9.61

9.71

9.76

9.95

10.59

10.64

10.69

10.93

11.08

11.28

11.38

12.75

12.85

13.24

13.53

13.58

13.83

14.1

14.22

14.42

14.71

16.03

16.18

16.77

16.87

17.1

17.26

17.36

17.8

18

18.24

18.93

19.32

19.7

20.59

20.8

21.08

21.1

21.48

21.97

22.4

22.56

24.22

24.91

25.4

26.09

27.16

27.6

28.64

29.13

29.22

29.9

30.2

30.3

30.79

31.77

32.6

33.34

33.73

34.03

34.1

35.4

36.5

36.77

36.87

37.4

37.76

37.9

38

38.2

39.03

39.6

40.7

41.2

41.4

41.48

41.87

42.66

44.03

44.1

45.01

45.6

45.8

45.9

47.27

48.1

48.25

48.4

48.9

49.52

49.7

49.72

50.4

50.5

51.5

51.6

52.2

52.4

52.6

52.9

53.45

53.8

54

54.23

55.1

55.6

55.8

56.29

57.4

58.1

58.74

58.8

58.94

59.5

60.02

60.3

61.19

61.49

63.2

63.84

64.1

64.72

64.82

65.31

65.6

66.39

68.65

69.2

70.5

71.29

72.86

73

73.16

73.2

73.4

74.04

74.7

74.8

77.47

77.9

78

79.24

79.3

79.53

79.9

79.92

80.2

80.9

81

81.2

81.8

82.8

84.2

85.5

86.5

89.4

90.12

90.4

91.2

91.4

91.79

93.56

95.22

96.6

96.8

99.05

100.32

100.5

100.6

101.7

104.1

104.93

105.3

105.9

106.2

106.89

107.4

108.4

108.85

110.82

111.8

113

113.27

115.7

115.72

116.01

118.4

118.66

118.9

120.62

121.6

121.9

123.4

123.56

124

124.5

124.54

124.9

125.53

126.51

126.7

134.2

134.4

134.5

135.6

136.8

138.9

139

139.1

140.2

140.24

140.9

143.47

144.16

145.3

145.4

145.63

148

148.08

149.06

149.1

151.02

152.98

154.3

158.87

160.83

161.2

165

167

167.8

168.2

168.8

169.6

169.66

170.64

171.4

172.9

173.68

174.56

175

175.1

176

176.52

177.1

177.6

179.46

179.5

179.7

181.7

185.7

186.3

188.78

189.4

192.9

195.15

198.7

199.9

201.5

202.02

203.88

207.4

210.84

214.9

215.2

219.8

223.1

226.53

229.1

239

242.71

250.07

254.3

255.7

258.9

265.2

269.68

296.16

298.12

300.9

301.3

312.83

318.23

322.4

327.54

329.7

346.2

357.6

367.3

371.3

379.5

382.95

385.1

396

400.8

426.6

454.4

467.2

469.25

470.2

481.9

484.1

488.5

489.5

491.2

498.2

509.5

521.4

535.8

565.2

566.33

576.5

577.12

581

643.7

649.6

655.3

676.6

690.39

706.57

732.6

752.2

769.1

773.3

784.8

786.5

836.02

862.99

884.56

904

916.6

1020.7

1025.6

1035.58

1078.73

1092.2

1111.2

1131.8

1154.9

1208.18

1294.48

1316.05

1423.3

1481.1

1564.16

1574.95

1621

1794.7

1855.42

1887.78

2102

2128.8

2254.2

2297.7

2750.77
Clear
Height H2 in Allowable Load(mm)
0.78

0.84

0.89

0.91

1

1.01

1.09

1.12

1.13

1.19

1.24

1.26

1.31

1.33

1.34

1.43

1.47

1.5

1.52

1.6

1.66

1.68

1.69

1.72

1.8

1.82

1.83

1.89

1.91

1.92

1.93

1.99

2

2.04

2.05

2.1

2.12

2.19

2.2

2.21

2.23

2.26

2.27

2.36

2.38

2.39

2.4

2.41

2.43

2.52

2.53

2.54

2.55

2.59

2.62

2.71

2.74

2.76

2.83

2.88

2.89

2.9

2.92

2.93

2.94

2.98

3.04

3.1

3.12

3.13

3.16

3.17

3.18

3.26

3.27

3.28

3.35

3.36

3.38

3.47

3.51

3.52

3.53

3.54

3.56

3.57

3.59

3.66

3.67

3.75

3.77

3.79

3.85

3.87

3.96

3.97

4

4.02

4.03

4.04

4.1

4.13

4.14

4.2

4.23

4.24

4.25

4.27

4.29

4.3

4.32

4.35

4.36

4.38

4.39

4.41

4.5

4.53

4.57

4.63

4.65

4.67

4.68

4.78

4.79

4.8

4.87

4.88

4.9

4.91

4.92

4.98

5

5.01

5.03

5.09

5.1

5.13

5.16

5.18

5.21

5.22

5.28

5.31

5.42

5.44

5.49

5.5

5.53

5.54

5.6

5.62

5.67

5.68

5.69

5.7

5.75

5.76

5.83

5.86

5.88

5.91

5.92

5.94

6

6.03

6.09

6.11

6.14

6.17

6.24

6.31

6.39

6.4

6.42

6.5

6.51

6.52

6.57

6.6

6.63

6.65

6.69

6.7

6.75

6.79

6.8

6.88

6.94

7

7.05

7.09

7.11

7.15

7.16

7.17

7.19

7.21

7.28

7.33

7.38

7.39

7.44

7.54

7.56

7.6

7.66

7.7

7.74

7.88

7.94

7.97

8

8.05

8.06

8.08

8.13

8.14

8.2

8.28

8.3

8.35

8.36

8.41

8.45

8.5

8.58

8.61

8.68

8.69

8.72

8.74

8.75

8.78

8.79

8.8

8.9

8.94

8.96

9.01

9.09

9.18

9.21

9.23

9.29

9.3

9.34

9.4

9.43

9.44

9.5

9.52

9.53

9.59

9.61

9.62

9.63

9.74

9.91

9.95

10.11

10.16

10.17

10.21

10.25

10.3

10.34

10.4

10.49

10.51

10.61

10.67

10.75

10.79

10.8

10.89

10.95

11

11.03

11.04

11.09

11.24

11.33

11.34

11.38

11.39

11.44

11.5

11.6

11.62

11.7

11.72

11.78

11.87

11.9

11.91

11.93

12

12.09

12.14

12.17

12.2

12.27

12.3

12.36

12.38

12.48

12.54

12.64

12.82

13

13.03

13.04

13.07

13.1

13.23

13.25

13.3

13.31

13.32

13.46

13.48

13.52

13.54

13.6

13.64

13.74

13.91

13.93

14

14.02

14.04

14.3

14.48

14.5

14.53

14.59

14.64

14.73

14.75

14.86

14.97

15

15.08

15.09

15.18

15.19

15.4

15.5

15.6

15.72

15.86

16

16.2

16.22

16.26

16.28

16.3

16.34

16.35

16.39

16.48

16.51

16.6

16.63

16.67

16.7

16.76

17.03

17.1

17.11

17.2

17.21

17.3

17.35

17.4

17.41

17.5

17.67

17.71

17.89

17.9

17.95

18

18.05

18.1

18.13

18.3

18.32

18.36

18.47

18.5

18.6

18.65

18.8

18.97

19

19.04

19.1

19.11

19.2

19.21

19.33

19.4

19.5

19.52

19.7

19.81

19.87

19.89

20

20.09

20.2

20.22

20.3

20.31

20.35

20.44

20.5

20.54

20.6

20.73

20.9

21.2

21.4

21.41

21.74

21.82

21.99

22

22.04

22.09

22.16

22.2

22.5

22.6

22.7

22.77

23

23.03

23.11

23.2

23.21

23.29

23.3

23.31

23.4

23.5

23.69

23.77

23.78

23.83

23.9

23.95

24.1

24.2

24.3

24.4

24.45

24.55

24.56

24.7

24.71

24.72

24.74

24.83

24.94

25

25.19

25.21

25.3

25.49

25.5

25.65

25.69

25.7

25.9

25.93

26

26.8

26.98

27

27.07

27.1

27.17

27.18

27.2

27.3

27.6

27.9

28.1

28.13

28.16

28.2

28.22

28.25

28.3

28.35

28.4

28.44

28.52

28.7

28.9

29

29.01

29.1

29.29

29.31

29.8

29.92

30.2

30.4

30.47

30.5

30.6

30.61

30.67

30.7

30.78

30.79

30.8

30.99

31.07

31.11

31.13

31.2

31.4

31.5

31.6

31.61

31.7

31.8

32

32.1

32.2

32.4

32.7

32.91

33.07

33.14

33.23

33.4

33.54

33.68

33.7

33.99

34.05

34.2

34.3

34.4

34.51

34.55

34.6

34.66

34.69

34.7

34.8

34.93

35

35.01

35.31

35.63

35.7

35.76

35.88

36.01

36.3

36.32

36.4

36.65

36.8

36.9

36.94

36.98

37.26

37.29

37.5

37.59

37.6

37.8

38.08

38.4

38.89

39.07

39.3

39.4

39.47

39.7

39.8

40.06

40.3

40.64

40.77

40.8

40.88

40.96

41

41.03

41.05

41.56

42.18

42.2

42.27

42.31

42.4

42.44

42.47

42.57

42.6

42.61

42.91

43.3

43.4

43.6

43.7

44.03

44.19

44.29

44.44

44.6

44.7

44.98

45.1

45.8

46

46.03

46.08

46.1

46.2

46.5

47.6

47.87

48

48.28

48.8

49

49.1

49.18

49.29

49.88

50.34

50.4

50.67

50.71

51.01

51.51

51.6

52

52.01

52.03

52.16

52.32

52.96

53.5

53.7

53.88

54.1

54.2

54.27

54.47

54.7

55.1

55.56

55.97

56.66

56.71

57.15

57.2

57.4

57.51

57.96

58.07

58.2

58.76

59.3

59.67

60

60.16

60.38

60.6

60.75

60.91

61

62.33

62.36

62.73

64.2

64.43

64.68

64.97

65

65.26

65.32

66.33

66.4

66.52

66.9

67

69.38

71

72.5

72.7

72.71

73.02

73.46

73.47

73.64

74.05

74.06

74.25

74.66

75.11

75.49

76.59

76.88

77.37

77.51

78.05

78.63

79.1

80.5

81.1

81.3

81.92

82.44

83.23

83.78

83.8

84.4

86.6

86.78

87.64

88.22

88.78

89

89.67

90.13

90.72

91.04

91.78

91.85

92.1

92.9

92.92

93.49

93.79

94.07

94.1

94.2

94.29

94.94

95.2

98.36

98.4

99.77

102.7

102.78

104.38

104.7

107.52

107.7

107.9

108.93

109.2

109.43

110

110.6

113.66

113.86

114.77

114.8

115.65

116.61

117.04

118.63

120.43

121.72

122.97

123.89

124.19

128.13

129.67

130.97

131.74

133.59

135.2

135.36

137.79

138.88

140.57

140.95

141.37

141.67

142.21

146.45

150.2

152.4

157.53

160.38

161.72

162.71

168.13

169.16

172.42

172.66

173.2

173.87

177.59

180.76

186.17

187.64

188.51

189.92

197.04

197.59

199.71

200.63

202.82

204

208.49

211.77

219.36

232.96

235.82

238.13

244.95

248.91

250.91

251.52

255.86

270.13

283.44

288.42

294.73

295.98

299.25

301.62

345.63

360.79

366.14

367.73

427.6

432.89

538.05
Clear
Free Height Hf(mm)
1

1.2

1.5

1.6

1.7

1.9

2

2.1

2.2

2.3

2.4

2.6

2.7

2.9

3

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4

4.3

4.4

4.5

4.6

4.7

4.9

5.2

5.3

5.4

5.5

5.8

5.9

6

6.1

6.2

6.3

6.4

6.5

6.6

6.7

6.8

6.9

7

7.1

7.3

7.5

7.7

7.8

7.9

8

8.2

8.3

8.4

8.5

8.7

9

9.2

9.3

9.4

9.5

9.6

9.7

9.8

10

10.5

10.7

10.9

11

11.4

11.5

11.7

11.8

12

12.2

12.4

12.5

12.6

12.8

13

13.1

13.3

13.5

13.6

14

14.2

14.5

14.6

15

15.5

15.6

15.7

16

16.1

16.4

16.6

17

17.4

17.5

17.9

18

18.3

18.5

19

19.5

19.8

20

20.1

20.5

20.6

20.9

21

21.5

22

22.5

22.9

23

23.3

23.5

24

24.5

24.7

25

25.1

25.5

26

26.2

26.5

27

27.5

28

28.5

28.6

29

29.3

29.5

30

30.5

31

31.5

32

32.5

33

33.5

34

34.1

34.5

35

35.5

35.8

36

36.5

36.6

37

37.5

37.6

38

38.5

39

39.5

40

40.5

41

41.5

41.9

42

42.5

43

43.5

44

44.5

45

45.5

46

46.5

47

47.5

48

49

49.5

50

50.5

51

51.5

52

52.4

52.5

53

53.5

54

55

55.5

56

56.5

57

57.5

58

58.5

59

60

60.5

61

61.5

62

62.5

63

63.5

64

65

65.5

66

66.5

67

67.5

68

69

70

71

71.5

72

72.5

73

73.5

74

74.5

75

77

77.5

78

79

79.5

80

80.5

81

81.5

82

83

83.5

84

85

86

87.5

88

88.5

89

89.5

90

90.5

91

91.5

93

93.5

94

94.5

95

95.5

96

96.5

97

98

99

100

101

101.5

102

105

107

108.5

109

110

114.5

115

117.5

120

122

124

125

126

130

133

135

140

141.5

142

142.5

145

150

155

160

165

167

170

175

180

185

190

195

200

205

220

225

230

235

240

245

250

255

260

275

280

285

290

300

309

315

335

340

345

360

365

370

390

395

405

410

435

475

490

500

540

570

585

600

690

720

730

835

1015
Clear
Coil Outer Diameter OD(φ)
0.6

0.73

0.75

0.9

0.92

0.96

1.1

1.12

1.16

1.2

1.3

1.32

1.36

1.4

1.45

1.72

1.76

1.8

1.85

1.92

2

2.16

2.2

2.25

2.32

2.4

2.5

2.7

2.75

2.82

2.9

3

3.45

3.5

3.52

3.6

3.7

3.83

4

4.32

4.4

4.5

4.6

4.63

4.8

5

5.3

5.4

5.5

5.63

5.7

5.8

6

6.2

6.3

6.5

6.8

6.9

6.93

7

7.1

7.3

7.4

7.5

7.55

7.6

7.7

7.8

7.9

8

8.2

8.5

8.63

8.7

8.8

9

9.1

9.2

9.25

9.3

9.4

9.5

9.6

9.8

10

10.1

10.2

10.3

10.5

10.8

11

11.1

11.2

11.25

11.6

11.7

11.8

12

12.1

12.2

12.3

12.6

12.8

13

13.1

13.3

13.5

13.6

13.7

13.75

14

14.1

14.2

14.3

14.4

14.5

14.6

15

15.2

15.3

15.4

15.5

15.6

15.8

15.9

16

16.2

16.5

16.8

17

17.2

17.25

17.4

17.6

17.8

17.9

18

18.3

18.5

18.6

19

19.2

19.5

19.8

20

20.3

20.4

20.6

21

21.1

21.2

21.6

22

22.2

22.5

22.6

23.2

23.3

23.6

23.7

23.8

24

24.4

24.6

24.7

25

25.9

26

26.5

26.9

27

27.4

27.5

27.8

28

28.2

28.6

28.9

29

29.4

30

30.5

31

31.3

31.6

31.8

32

32.2

32.5

32.9

33.2

33.3

33.5

34.5

34.7

35.2

35.3

35.5

36

36.6

36.7

37

37.2

37.3

37.5

37.7

38.3

38.5

38.7

39

39.3

41

42.2

42.9

43

43.2

43.7

44

44.7

45

46.3

46.5

48

48.1

51

52.5

54

55

55.6

56.3

58

59

59.4

60

68

69.3

71

73

86.3

88

90

108

110

135
Clear
Coil Internal Diameter ID(φ)
0.4

0.51

0.53

0.64

0.68

0.7

0.8

0.84

0.88

0.9

0.95

1

1.04

1.08

1.1

1.28

1.35

1.4

1.44

1.48

1.54

1.6

1.68

1.75

1.8

1.84

1.98

2

2.04

2.1

2.18

2.25

2.3

2.36

2.4

2.42

2.54

2.57

2.6

2.7

2.8

2.88

2.92

2.95

2.98

3

3.04

3.1

3.2

3.3

3.36

3.37

3.4

3.42

3.48

3.5

3.54

3.6

3.68

3.7

3.8

3.86

3.92

4

4.1

4.2

4.3

4.36

4.37

4.4

4.42

4.48

4.5

4.6

4.7

4.8

4.86

5

5.05

5.1

5.2

5.3

5.4

5.5

5.6

5.67

5.7

5.8

5.9

6

6.1

6.2

6.3

6.4

6.5

6.6

6.7

6.75

6.8

6.9

7

7.1

7.2

7.3

7.37

7.4

7.5

7.6

7.8

8

8.1

8.2

8.4

8.5

8.6

8.7

8.75

8.8

9

9.2

9.4

9.5

9.6

9.7

9.8

9.9

10

10.2

10.3

10.4

10.5

10.6

10.9

11.2

11.25

11.3

11.4

11.5

11.6

11.8

12

12.1

12.5

12.6

12.8

13

13.2

13.4

13.5

13.6

13.7

14

14.2

14.4

14.5

14.6

14.75

14.8

15

15.4

15.6

15.7

15.8

16

16.2

16.4

16.7

16.8

16.9

17

17.4

17.5

17.9

18

18.2

18.4

18.5

18.6

18.8

19

19.2

19.4

19.8

20

20.1

20.5

20.6

21

21.1

21.4

21.6

21.8

22

22.5

22.8

23

23.4

23.5

24.2

24.3

24.5

24.7

24.8

25

25.4

25.5

25.6

25.7

26.4

26.5

26.7

26.8

27

27.1

27.2

27.5

27.6

28

28.5

28.7

28.8

29

29.5

29.6

30

30.2

30.3

30.6

30.8

31

31.9

32

32.7

33.5

33.7

33.9

35

35.8

36

36.8

38.1

39.5

40

41

42

43.7

45

45.4

46

47.3

48.6

53

55

56.7

58

70

72

73.7

90

92

115
Clear
Spring Constant K(N/mm)
0.029

0.039

0.049

0.059

0.069

0.078

0.088

0.098

0.108

0.118

0.127

0.137

0.147

0.157

0.167

0.177

0.186

0.196

0.206

0.216

0.226

0.235

0.245

0.255

0.265

0.275

0.284

0.294

0.304

0.314

0.324

0.333

0.343

0.353

0.363

0.373

0.382

0.392

0.402

0.412

0.422

0.431

0.441

0.451

0.461

0.471

0.481

0.49

0.5

0.51

0.52

0.53

0.539

0.549

0.559

0.569

0.579

0.588

0.598

0.608

0.618

0.628

0.637

0.647

0.657

0.667

0.677

0.686

0.696

0.706

0.716

0.726

0.755

0.765

0.775

0.785

0.794

0.814

0.824

0.834

0.843

0.853

0.873

0.883

0.892

0.902

0.912

0.922

0.932

0.941

0.951

0.961

0.971

0.981

0.99

1

1.01

1.02

1.03

1.049

1.059

1.069

1.079

1.089

1.098

1.128

1.138

1.147

1.157

1.167

1.177

1.196

1.206

1.226

1.236

1.245

1.265

1.275

1.304

1.334

1.344

1.353

1.363

1.373

1.383

1.393

1.412

1.432

1.461

1.471

1.481

1.491

1.5

1.51

1.52

1.54

1.549

1.559

1.589

1.618

1.628

1.657

1.667

1.677

1.687

1.697

1.706

1.716

1.726

1.736

1.755

1.765

1.775

1.785

1.804

1.814

1.834

1.844

1.853

1.863

1.883

1.892

1.902

1.922

1.942

1.961

1.981

1.991

2.001

2.02

2.03

2.04

2.05

2.059

2.089

2.099

2.118

2.138

2.148

2.157

2.187

2.197

2.206

2.216

2.236

2.246

2.256

2.285

2.295

2.314

2.324

2.334

2.354

2.363

2.383

2.393

2.403

2.442

2.452

2.511

2.55

2.56

2.599

2.609

2.618

2.648

2.667

2.687

2.697

2.716

2.726

2.746

2.785

2.795

2.815

2.824

2.834

2.854

2.883

2.903

2.922

2.942

2.962

2.981

2.991

3.001

3.03

3.04

3.089

3.138

3.187

3.207

3.256

3.266

3.295

3.334

3.344

3.354

3.373

3.423

3.432

3.442

3.462

3.472

3.481

3.521

3.53

3.56

3.57

3.589

3.609

3.628

3.668

3.677

3.687

3.707

3.727

3.785

3.805

3.825

3.923

3.932

3.981

4.001

4.021

4.04

4.07

4.168

4.187

4.207

4.286

4.295

4.403

4.413

4.433

4.472

4.511

4.521

4.54

4.55

4.57

4.59

4.619

4.629

4.639

4.648

4.688

4.737

4.746

4.756

4.766

4.786

4.795

4.903

4.952

4.982

5.041

5.103

5.129

5.207

5.217

5.247

5.266

5.335

5.364

5.374

5.394

5.452

5.492

5.502

5.551

5.57

5.58

5.678

5.698

5.727

5.766

5.776

5.786

5.825

5.835

5.855

5.864

5.923

5.933

5.953

5.982

6.07

6.09

6.129

6.149

6.208

6.227

6.257

6.355

6.414

6.423

6.453

6.512

6.551

6.58

6.59

6.688

6.767

6.943

6.963

7.041

7.051

7.09

7.149

7.159

7.208

7.237

7.267

7.286

7.335

7.394

7.404

7.424

7.512

7.551

7.581

7.6

7.62

7.669

7.757

7.777

7.786

7.806

7.845

7.865

7.875

7.943

8.022

8.09

8.14

8.179

8.238

8.257

8.355

8.365

8.532

8.568

8.581

8.659

8.669

8.806

8.904

8.924

8.934

8.953

8.993

9.022

9.052

9.199

9.248

9.267

9.307

9.346

9.375

9.483

9.512

9.532

9.571

9.581

9.611

9.679

9.738

9.758

9.787

9.807

9.826

10.052

10.101

10.297

10.395

10.493

10.523

10.552

10.689

10.787

10.983

11.101

11.376

11.474

11.572

11.67

11.768

11.788

11.866

11.905

11.964

12.111

12.16

12.258

12.356

12.454

12.533

12.553

12.729

13.043

13.141

13.239

13.337

13.455

13.533

13.553

13.572

13.729

13.925

14.024

14.092

14.122

14.22

14.288

14.318

14.416

14.475

14.504

14.514

14.661

14.749

14.788

14.808

14.906

15.004

15.102

15.132

15.2

15.396

15.495

15.691

15.887

16.279

16.456

17.181

17.554

17.652

17.75

17.848

17.936

18.044

18.054

18.338

18.446

18.535

18.633

18.701

19.123

19.221

19.417

19.613

19.907

20.018

20.104

20.123

20.408

20.79

20.829

21.065

21.075

21.31

21.486

21.79

21.82

21.928

21.967

21.977

22.653

22.663

22.751

22.849

23.154

23.222

23.242

23.34

23.438

23.536

23.568

23.732

23.928

24.026

24.222

24.33

24.87

25.37

25.507

25.684

26.086

26.174

26.478

26.674

27.066

27.341

27.753

28.008

28.341

28.508

28.792

29.028

29.596

29.646

29.714

30.303

30.891

31.185

32.362

32.382

32.411

32.558

33.637

35.206

35.304

36.187

36.255

36.51

36.657

36.677

37.167

37.265

38.148

38.344

39.227

40.649

41.217

42.439

42.561

43.934

44.454

45.601

46.582

47.366

47.425

47.66

47.856

48.808

51.465

52.171

55.408

56.604

56.781

57.663

58.35

59.232

60.801

62.39

62.861

64.341

65.116

68.499

71.687

72.559

73.942

74.04

74.334

76.688

77.08

89.142

93.065

94.065

95.321

95.713

114.973

115.718

116.699

118.66

127.18

131.743

135.538

137.479

140.019

140.235

148.08

179.638

185.346

189.023

232.418

274.861

322.727

416.645

471.16

554.458

646.955

737.627
Clear
Load Height H1(mm)
0.86

0.97

1.01

1.1

1.19

1.34

1.37

1.4

1.42

1.55

1.6

1.62

1.65

1.69

1.7

1.77

1.84

1.89

1.9

1.94

2

2.08

2.14

2.19

2.2

2.26

2.28

2.3

2.31

2.36

2.39

2.4

2.43

2.48

2.5

2.55

2.56

2.58

2.66

2.67

2.73

2.79

2.81

2.83

2.88

2.94

2.98

3

3.01

3.13

3.21

3.26

3.28

3.29

3.31

3.35

3.4

3.45

3.5

3.51

3.59

3.61

3.62

3.64

3.68

3.71

3.79

3.85

3.91

3.92

3.97

4

4.08

4.1

4.12

4.14

4.21

4.22

4.28

4.3

4.42

4.49

4.5

4.54

4.6

4.63

4.64

4.65

4.68

4.81

4.82

4.85

4.87

4.99

5

5.05

5.1

5.11

5.12

5.22

5.23

5.31

5.36

5.4

5.41

5.44

5.45

5.52

5.67

5.72

5.83

5.85

5.88

5.93

5.94

5.98

6

6.03

6.11

6.14

6.15

6.2

6.21

6.26

6.31

6.35

6.36

6.38

6.41

6.47

6.5

6.58

6.6

6.63

6.66

6.69

6.79

6.85

6.94

6.97

6.99

7.11

7.12

7.13

7.15

7.2

7.23

7.24

7.29

7.38

7.45

7.48

7.52

7.53

7.55

7.58

7.6

7.62

7.7

7.71

7.77

7.8

7.89

8

8.07

8.13

8.19

8.21

8.27

8.28

8.33

8.38

8.42

8.44

8.52

8.53

8.54

8.55

8.6

8.63

8.64

8.77

8.78

8.86

8.93

8.95

8.98

9.05

9.07

9.08

9.1

9.12

9.13

9.14

9.15

9.19

9.2

9.21

9.41

9.46

9.49

9.5

9.58

9.61

9.63

9.65

9.67

9.72

9.74

9.8

9.84

9.93

10.11

10.13

10.16

10.17

10.26

10.3

10.35

10.43

10.55

10.56

10.6

10.69

10.7

10.71

10.73

10.85

11

11.01

11.03

11.11

11.31

11.33

11.41

11.46

11.62

11.67

11.69

11.78

11.88

11.89

11.9

11.91

11.95

11.96

12

12.1

12.17

12.19

12.2

12.21

12.3

12.31

12.32

12.38

12.46

12.5

12.51

12.59

12.7

12.71

12.8

12.84

12.88

12.92

13

13.1

13.2

13.26

13.3

13.31

13.33

13.35

13.42

13.72

13.77

13.81

13.87

13.89

13.9

14.03

14.2

14.22

14.24

14.3

14.33

14.36

14.53

14.58

14.6

14.62

14.7

14.82

14.89

14.9

14.96

14.98

14.99

15

15.09

15.11

15.15

15.24

15.25

15.41

15.53

15.54

15.6

15.63

15.64

15.67

15.69

15.7

15.75

15.99

16.1

16.4

16.47

16.5

16.7

16.8

16.89

16.91

17

17.1

17.16

17.19

17.21

17.31

17.4

17.5

17.6

17.64

17.8

17.87

17.89

17.9

17.93

18

18.1

18.19

18.2

18.36

18.43

18.5

18.6

18.7

18.75

18.8

18.87

18.9

19.1

19.11

19.2

19.3

19.4

19.56

19.7

19.8

19.9

19.99

20

20.06

20.08

20.1

20.21

20.3

20.32

20.39

20.4

20.41

20.5

20.55

20.66

20.7

20.8

21

21.2

21.33

21.5

21.6

21.65

21.67

21.8

21.93

22

22.02

22.04

22.09

22.1

22.11

22.17

22.28

22.4

22.51

22.8

22.9

22.94

23.2

23.3

23.4

23.49

23.59

23.6

23.7

23.75

23.76

23.9

24.1

24.3

24.32

24.6

24.7

24.77

24.9

25

25.08

25.46

25.6

25.84

25.89

25.9

26

26.1

26.2

26.22

26.23

26.4

26.51

26.6

26.68

26.7

26.8

26.81

26.84

26.9

27

27.1

27.14

27.21

27.24

27.32

27.4

27.54

27.6

27.9

27.92

28

28.32

28.4

28.5

28.7

28.75

29

29.1

29.44

29.6

29.79

29.81

29.97

30.1

30.3

30.5

30.8

30.82

30.9

31.1

31.4

31.5

31.6

31.7

31.74

31.8

31.88

32.1

32.2

32.3

32.4

32.45

32.5

32.56

32.71

32.94

33

33.1

33.2

33.3

33.4

33.5

33.57

33.58

33.7

33.8

33.9

34

34.33

34.4

34.41

34.6

34.9

35

35.3

35.4

35.6

35.7

35.79

35.8

36.1

36.3

36.4

36.5

36.7

36.76

37

37.1

37.3

37.6

38

38.1

38.2

38.5

38.55

38.57

38.6

38.65

38.9

39

39.03

39.1

39.48

39.5

39.6

39.66

39.7

39.81

40.3

40.4

40.7

40.71

40.76

40.9

41.1

41.2

41.35

41.51

41.54

41.6

41.7

41.82

42.01

42.1

42.2

42.4

42.46

42.7

42.71

42.85

43.2

43.3

44.4

44.44

44.66

44.7

44.8

44.9

45

45.15

45.2

45.5

45.6

45.62

45.7

45.8

46.2

46.3

46.5

46.76

47

47.13

47.6

47.8

47.86

48

48.12

48.3

48.61

48.84

49.1

49.26

49.55

49.65

49.85

50.3

50.6

50.7

50.83

50.85

51

51.19

51.2

51.3

51.4

51.6

51.7

51.9

52

52.01

52.8

52.9

53.3

53.6

53.73

54.6

54.9

55.08

55.3

55.6

55.7

55.9

56.03

56.1

56.2

56.94

57

57.1

57.7

57.8

57.87

58.1

58.5

58.78

59.4

59.6

60.4

60.47

60.57

60.7

60.96

60.99

61.2

61.4

62.21

62.58

62.7

63

63.3

63.4

63.55

63.94

64.41

64.5

64.78

64.8

64.92

65.06

65.3

65.93

66.4

67.2

67.4

67.6

67.8

68.34

68.5

68.67

68.8

68.9

69.18

69.33

70.6

70.73

71.4

71.48

71.8

72.11

72.5

72.75

72.78

72.95

73.5

73.89

74.1

74.4

74.96

75.16

75.2

75.91

75.98

76.4

76.75

77

77.02

79.78

80.54

81.4

81.6

82.1

82.21

82.63

82.91

84.3

84.4

84.41

84.8

85.21

85.62

87.04

87.7

87.98

88.04

88.84

89.13

89.8

90.48

90.7

92.3

93.1

93.12

93.94

94.77

95.59

96.05

96.49

98.81

99.45

99.5

100.04

100.5

101.39

101.9

103.37

103.51

104.98

105.04

105.15

107.67

108.9

109.12

109.4

109.5

109.8

110.61

111.2

113.22

113.47

113.5

113.88

113.95

114.4

115.9

116.2

117.42

117.8

121.89

123.63

124

124.07

124.91

125.97

126.59

127.2

128.97

129.15

130.3

131.79

132.73

133.42

133.88

134.4

140.18

140.55

140.6

141.12

141.69

145.79

148.27

148.42

150.37

150.98

153.76

154.33

157.37

157.97

160.59

163.74

165.76

166.4

167.18

167.68

170.15

171.92

179.96

181.46

185.51

185.76

186.45

186.48

188.56

191.46

193.5

195.24

197.88

198.86

199.93

214.62

219.81

220.55

224.16

224.38

227.05

227.6

229.03

239.11

239.62

245.56

245.71

246

253.88

260.94

267.88

270.95

272.55

276.55

280.98

281.89

291.5

317.42

319.87

324.23

327.32

333.16

350.68

353.99

369.83

396.86

401.7

410.39

461.86

479.23

513.91

538.74

677.35
Clear
Reference load P1(N)
0.12

0.14

0.16

0.18

0.21

0.23

0.25

0.28

0.3

0.35

0.38

0.39

0.44

0.48

0.49

0.55

0.57

0.59

0.67

0.69

0.7

0.72

0.78

0.85

0.88

0.92

0.98

1.07

1.08

1.11

1.18

1.27

1.33

1.37

1.38

1.57

1.67

1.72

1.77

1.78

1.86

1.96

2.06

2.14

2.22

2.26

2.35

2.55

2.65

2.68

2.75

2.78

2.94

3.04

3.14

3.24

3.33

3.43

3.49

3.53

3.6

3.63

3.82

3.92

4.02

4.12

4.29

4.31

4.39

4.51

4.6

4.61

4.71

4.9

5

5.2

5.39

5.44

5.49

5.79

5.88

5.98

6.08

6.28

6.67

6.77

6.86

6.87

6.91

7.06

7.85

8.24

8.43

8.53

8.71

8.8

8.82

8.83

8.92

9.02

9.81

10.49

10.5

10.79

10.89

11.02

11.08

11.77

12.75

12.8

12.85

13.4

13.44

13.55

13.6

13.99

14.22

14.71

14.8

15.7

15.8

16.57

16.67

16.8

16.94

17.63

17.65

17.9

18.1

19.6

19.81

20.35

20.5

20.59

20.7

20.89

21.17

21.28

22.05

22.56

23.54

24.2

24.4

24.52

24.9

25.2

26.05

26.18

26.48

26.89

27.2

27.46

27.6

27.9

28

28.44

28.7

28.8

29

29.3

29.42

30.4

30.9

31

31.6

32.36

32.4

32.57

33

33.12

33.3

33.34

33.44

33.7

33.88

34.4

34.8

35.3

35.7

36.28

37.27

38

38.25

38.4

39.1

39.2

39.23

39.4

39.7

40.3

40.71

41.19

41.39

41.5

42.4

43.15

43.5

43.8

43.9

44

44.13

44.9

45.3

45.7

46.09

46.7

47.07

47.2

47.6

48

48.05

49

49.03

49.47

49.7

50.5

51.3

51.69

51.9

52.5

52.99

53.6

53.94

54.2

54.9

54.92

55.9

56.88

58

58.1

59.82

60.4

60.9

61

61.84

62.5

62.76

63.2

63.5

63.7

63.74

64.4

65

65.7

66.23

66.69

68.6

68.9

69.4

69.63

70.2

71

71.59

72.31

72.57

73.2

74.4

74.53

74.9

75.4

75.51

77.31

80.5

80.7

81.4

82.1

82.79

83.4

83.5

84.1

84.8

86.3

87.2

88.8

89.24

89.4

90.22

92.18

92.3

92.56

92.6

93.3

95.12

96.11

98.95

99

100.2

100.7

101.3

101.8

101.99

102.9

103.2

103.8

104.93

105.5

105.6

105.91

106.2

107.7

107.87

107.9

109

111.8

113.7

115.03

115.7

115.71

116.4

116.7

117.7

119.2

120.9

121.1

121.6

123.68

124.4

126.5

126.51

129

129.2

129.5

131.9

137.5

142.3

143.4

143.79

144.63

150.04

151.4

152.6

153.4

159.1

164.8

170.27

177.5

178.48

180.5

184.04

185.13

187.31

189.7

196.13

197.4

197.9

207.7

212.84

214.6

222.7

230.05

231

249.28

256

265.5

266.05

272.6

282.1

284.6

287.57

289.2

293.1

294.7

297.1

300.6

305.7

314.09

317.9

321.5

325.7

328.3

339.1

340.55

363

367.2

386.2

389.8

392.61

392.69

405.9

414.3

425.68

439.5

461.4

464

470.9

471.9

477.8

490.76

498.65

533.4

543.2

612.4

615.4

628.17

628.29

643.25

655.3

666.8

679

687.4

692.9

785.37

804.07

888.7

916.39

972.6

981.7

1021.03

1067.5

1076.8

1145.5

1261.2

1277.3

1286.5

1352.5

1431.87

1608.12

1818.25

2290.99
Clear
Coil Center Diameter D(φ)
0.5

0.63

0.8

1

1.2

1.6

1.77

1.8

2

2.24

2.27

2.3

2.5

2.65

2.68

2.71

2.77

2.8

3.1

3.2

3.21

3.24

3.27

3.3

3.5

3.55

3.6

3.65

3.68

3.71

3.74

3.77

3.9

3.95

4

4.1

4.15

4.18

4.21

4.3

4.35

4.5

4.55

4.6

4.65

4.68

4.7

4.71

4.74

4.9

4.95

5

5.05

5.1

5.18

5.2

5.3

5.35

5.4

5.5

5.55

5.6

5.65

5.7

5.8

5.85

5.95

6

6.05

6.1

6.2

6.3

6.4

6.5

6.6

6.7

6.8

6.85

6.9

6.95

7.05

7.2

7.3

7.35

7.4

7.5

7.6

7.8

7.95

8

8.1

8.2

8.3

8.4

8.5

8.6

8.8

8.85

8.9

9.1

9.2

9.3

10

10.1

10.3

10.4

10.5

10.6

10.7

10.8

11

11.1

11.2

11.3

11.4

11.5

11.8

11.9

12

12.1

12.2

12.3

12.4

12.5

12.6

12.8

12.9

13

13.1

13.2

13.3

13.4

13.7

13.8

14

14.2

14.3

14.4

14.6

14.8

15

15.2

15.3

15.7

16

16.4

17

17.1

17.2

17.4

17.6

17.7

17.8

18

18.2

18.4

18.7

18.8

19

19.1

19.5

20

20.2

20.4

20.5

20.7

20.8

20.9

21

21.1

21.4

21.7

21.9

22

22.1

22.6

23

23.8

24

24.2

24.5

24.8

24.9

25

25.2

25.4

25.7

27

27.1

27.2

27.4

27.5

27.7

27.8

28

28.2

28.4

28.8

29

29.4

29.5

30

30.2

30.4

30.7

32

32.1

32.8

33

33.1

33.5

33.6

33.7

34

34.3

34.5

34.8

35

36.6

37.4

37.5

38.2

39

40

42.1

43.1

45.5

48

49.9

50

52.1

52.4

63

80

100

125
Clear
Wire diameter d(φ)
0.1

0.12

0.16

0.2

0.23

0.25

0.26

0.29

0.32

0.35

0.4

0.45

0.5

0.55

0.6

0.63

0.65

0.7

0.8

0.9

1

1.1

1.2

1.25

1.4

1.6

1.8

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3

3.2

3.5

4

4.5

5

5.5

6

6.3

6.5

7

7.5

8

9

10
Clear
Solid Height Hs(mm)
0.7

0.8

0.9

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3

3.1

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

5

5.2

5.3

5.4

5.5

5.6

5.8

5.9

6

6.1

6.2

6.3

6.4

6.5

6.6

6.75

6.8

6.9

7.2

7.3

7.4

7.5

7.6

7.8

8.1

8.4

8.5

8.6

8.7

8.75

8.8

9

9.1

9.2

9.4

9.5

9.6

9.8

9.9

10

10.2

10.3

10.4

10.5

10.8

11

11.1

11.2

11.4

11.5

11.6

11.7

12

12.1

12.3

12.5

12.6

12.8

12.9

13

13.1

13.2

13.5

13.8

14

14.4

14.5

14.7

14.95

15

15.3

15.4

15.5

15.53

15.6

15.9

16

16.1

16.2

16.3

16.4

16.5

16.68

16.8

16.9

17

17.55

17.6

18

18.1

18.13

18.2

18.4

18.5

18.8

18.9

19

19.2

19.4

19.5

19.58

20

20.1

20.3

20.5

20.6

20.7

20.8

21

21.3

21.6

21.85

22

22.4

22.5

22.8

23

23.1

23.2

23.4

23.5

23.6

23.8

23.9

24

24.6

24.7

24.8

24.9

25

25.2

25.3

25.5

25.6

26

26.1

26.3

26.4

26.8

27

27.2

27.3

27.5

27.55

27.6

27.9

28

28.5

28.6

28.8

29

29.3

29.6

29.9

30

30.4

30.45

30.6

30.8

31

31.2

31.5

31.6

32

32.5

32.6

32.8

32.9

33

33.6

34.7

34.8

35.2

36

36.3

36.8

37.3

37.5

37.8

38.3

38.7

39

39.1

39.4

39.6

40.5

41

41.2

41.6

42

42.5

42.6

44

45.9

46.4

46.8

47

47.2

47.3

48

49.3

49.5

50

50.6

51.2

51.3

52.3

52.5

54

55

56.3

57.5

57.8

58

60

63.3

65.5

65.6

66

66.2

66.5

67.4

70.5

72.5

74

74.8

75

75.3

78

78.8

82

84

84.8

85

90

91.4

100.8

102.5

105

116

129.2

145

164

205
Clear
Total coils Nt
3

3.5

3.75

4

4.25

4.5

5

5.25

5.5

5.75

6

6.25

6.5

6.75

7

7.25

7.5

7.75

8

8.25

8.5

8.75

9

9.25

9.5

9.75

10

10.5

10.75

11

11.25

11.5

11.75

12

12.5

12.75

13

13.25

13.5

14

14.5

15

15.5

15.75

16

16.25

16.5

16.75

17

17.5

17.75

18

18.5

18.75

19.25

20

20.25

20.5

20.75

21

21.5

22

22.5

23

25.75

26.5

28.5

29.5
Clear
type
- C
- DC
- P
Clear
Material
- Stainless Steel (SUS304WPB)
- SWP-B
- SWP-A or SWO-B
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

6 Days or Less

7 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less

12 Days or Less

15 Days or Less

17 Days or Less
Clear

Specify Alterations

Package items among VONA in-stock items are sold separately (Available for individual purchase).@ The price of this product varies (downward) depending on quantity. For details, confirm with "price check".
The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Compression Coil Springs - UltraSpring (Part Numbers)

(i)Caution

外形図・規格・材質・仕様

外形図

規格

材質・仕様

ばね特性・寸法の許容差

ばね特性

■ 荷重管理表

■ 許容荷重について

■ 許容荷重

総巻数

巻方向

端末形状

■ クローズドエンド

■ 研削処理の有無

特徴

ウルトラスプリングの特長と二点荷重管理の理由

規格変更

Configure

Specification/Dimensions

End Face State

Allowable Load(Range Specification)(N)

Allowable Load P2(N)

Height H2 in Allowable Load(mm)

Free Height Hf(mm)

Coil Outer Diameter OD(φ)

Coil Internal Diameter ID(φ)

Spring Constant K(N/mm)

Load Height H1(mm)

Reference load P1(N)

Coil Center Diameter D(φ)

Wire diameter d(φ)

Solid Height Hs(mm)

Total coils Nt

type

Material

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

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Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)