Torsion Spring (Part Numbers - CAD Download)

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Volume Discount

324 types for both right- and left-handed windings. Torsion springs with an internal diameter of 3 to 18.
[Features]
· The same internal diameter can be selected with multiple wire diameters, so different strengths can be confirmed.
· Springs that use torsional moment (torque) around the coil axis.
[Applications]
· Lids for household mailboxes, etc.
· Can also be used for clips, etc.

Stock

Part Number

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Data to be displayed: 30; 45; 60

Part Number
33-0944
33-0947
33-1021
33-1024
33-1027
33-1031
33-1034
33-1037
33-1041
33-1044
33-1047
33-1221
33-1224
33-1227
33-1231
33-1234
33-1237
33-1241
33-1244
33-1247
33-1421
33-1424
33-1427
33-1431
33-1434
33-1437
33-1441
33-1444
33-1447
33-1621
33-1624
33-1627
33-1631
33-1634
33-1637
33-1641
33-1644
33-1647
33-1821
33-1824
33-1827
33-1831
33-1834
33-1837
33-1841
33-1844
33-1847

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Angle	Internal Diameter	Operating Angle (deg)	Wire diameter (Ø)	Number of Windings	Spring Constant (N･mm/deg)	Arm Length
5.71 € 2.17 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ9	50	1.4	3	6.00	36
5.06 €	4	Available	5 Days	10	Right Winding 135° coils	φ9	82	1.4	5	3.66	36
4.94 €	4	Available	6 Days	10	Right Winding 135° coils	φ10	53	1	2	2.17	40
4.94 €	4	Available	6 Days	10	Right Winding 135° coils	φ10	78	1	3	1.48	40
5.71 € 1.71 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ10	128	1	5	0.900	40
5.71 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ10	37	1.4	2	8.04	40
5.12 €	1	Available	5 Days	10	Right Winding 135° coils	φ10	55	1.4	3	5.47	40
5.54 €	4	Available	5 Days	10	Right Winding 135° coils	φ10	90	1.4	5	3.34	40
5.54 €	4	Available	6 Days	10	Right Winding 135° coils	φ10	31	1.6	2	13.5	40
5.54 €	4	Available	5 Days	10	Right Winding 135° coils	φ10	46	1.6	3	9.17	40
5.70 €	4	Available	5 Days	10	Right Winding 135° coils	φ10	76	1.6	5	5.59	40
5.54 €	4	Available	6 Days	10	Right Winding 135° coils	φ12	50	1.2	2	3.75	48
6.00 €	1	Available	9 Days	10	Right Winding 135° coils	φ12	74	1.2	3	2.55	48
5.70 €	4	Available	5 Days	10	Right Winding 135° coils	φ12	122	1.2	5	1.56	48
5.98 €	4	Available	6 Days	10	Right Winding 135° coils	φ12	37	1.6	2	11.5	48
6.50 € 2.47 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ12	54	1.6	3	7.82	48
6.10 €	4	Available	5 Days	10	Right Winding 135° coils	φ12	89	1.6	5	4.77	48
7.31 € 2.85 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ12	33	1.8	2	18.2	48
6.29 €	4	Available	5 Days	10	Right Winding 135° coils	φ12	49	1.8	3	12.4	48
7.58 €	1	Available	9 Days	10	Right Winding 135° coils	φ12	81	1.8	5	7.53	48
5.99 €	4	Available	5 Days	10	Right Winding 135° coils	φ14	50	1.4	2	5.95	56
5.99 €	4	Available	6 Days	10	Right Winding 135° coils	φ14	74	1.4	3	4.05	56
5.64 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ14	122	1.4	5	2.47	56
6.43 €	4	Available	6 Days	10	Right Winding 135° coils	φ14	38	1.8	2	15.9	56
6.43 €	4	Available	6 Days	10	Right Winding 135° coils	φ14	56	1.8	3	10.8	56
6.86 €	4	Available	5 Days	10	Right Winding 135° coils	φ14	92	1.8	5	6.58	56
6.38 € 1.91 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ14	35	2	2	23.9	56
7.44 €	4	Available	6 Days	10	Right Winding 135° coils	φ14	51	2	3	16.2	56
7.08 € 2.41 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ14	84	2	5	9.90	56
5.80 € 1.74 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ16	48	1.6	2	8.89	64
6.43 €	4	Available	6 Days	10	Right Winding 135° coils	φ16	71	1.6	3	6.04	64
6.86 €	4	Available	5 Days	10	Right Winding 135° coils	φ16	116	1.6	5	3.69	64
6.94 € 2.08 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ16	39	2	2	21.2	64
7.87 €	4	Available	5 Days	10	Right Winding 135° coils	φ16	58	2	3	14.4	64
8.31 €	4	Available	5 Days	10	Right Winding 135° coils	φ16	95	2	5	8.80	64
8.75 €	1	Available	6 Days	10	Right Winding 135° coils	φ16	29	2.6	2	58.6	64
8.75 €	1	Available	5 Days	10	Right Winding 135° coils	φ16	43	2.6	3	39.9	64
9.07 €	1	Available	5 Days	10	Right Winding 135° coils	φ16	71	2.6	5	24.3	64
7.44 €	4	Available	6 Days	10	Right Winding 135° coils	φ18	48	1.8	2	12.7	72
7.87 €	4	Available	5 Days	10	Right Winding 135° coils	φ18	71	1.8	3	8.61	72
7.50 € 3.45 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ18	116	1.8	5	5.25	72
8.75 €	4	Available	6 Days	10	Right Winding 135° coils	φ18	36	2.3	2	32.9	72
7.80 € 2.34 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ18	53	2.3	3	22.4	72
7.80 € 2.34 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ18	88	2.3	5	13.6	72
8.23 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ18	27	2.9	2	80.8	72
8.23 € 2.47 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ18	41	2.9	3	54.9	72
10.19 €	1	Available	5 Days	10	Right Winding 135° coils	φ18	67	2.9	5	33.5	72

Basic information

Material	Stainless Steel (EN 1.4301 (WPB) Equiv.)

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Basic Attributes

Internal Diameter
φ3

φ4

φ5

φ6

φ7

φ8

φ9

φ10

φ12

φ14

φ16

φ18
Clear
Operating Angle(deg)
26

27

29

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

101

102

104

106

107

108

110

111

112

114

116

119

122

125

128

131

134

137

140

144
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Wire diameter(Ø)
0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.2

1.4

1.6

1.8

2

2.3

2.6

2.9
Clear
Number of Windings
- 2
- 3
- 5
Clear
Spring Constant(N･mm/deg)
0.024

0.025

0.038

0.04

0.042

0.055

0.056

0.058

0.059

0.062

0.073

0.075

0.076

0.091

0.094

0.098

0.11

0.112

0.115

0.118

0.122

0.127

0.131

0.134

0.137

0.139

0.141

0.148

0.17

0.173

0.177

0.18

0.181

0.184

0.190

0.191

0.192

0.194

0.199

0.217

0.224

0.225

0.229

0.235

0.256

0.271

0.272

0.279

0.286

0.288

0.29

0.301

0.302

0.306

0.309

0.313

0.316

0.319

0.332

0.352

0.361

0.376

0.391

0.403

0.426

0.440

0.443

0.45

0.453

0.457

0.461

0.469

0.472

0.476

0.487

0.498

0.506

0.522

0.527

0.552

0.582

0.587

0.596

0.611

0.635

0.640

0.656

0.672

0.682

0.699

0.703

0.715

0.716

0.726

0.744

0.755

0.787

0.791

0.802

0.822

0.843

0.878

0.900

0.922

0.94

0.978

1.02

1.03

1.05

1.07

1.08

1.10

1.11

1.12

1.13

1.15

1.18

1.19

1.30

1.35

1.36

1.38

1.40

1.41

1.42

1.44

1.45

1.48

1.49

1.52

1.53

1.54

1.56

1.58

1.59

1.592

1.68

1.686

1.73

1.79

1.80

1.87

1.88

1.96

1.98

2.01

2.05

2.06

2.11

2.17

2.18

2.23

2.29

2.31

2.32

2.41

2.42

2.44

2.45

2.47

2.50

2.51

2.53

2.55

2.57

2.65

2.66

2.82

3.17

3.22

3.26

3.30

3.34

3.41

3.42

3.44

3.52

3.54

3.57

3.60

3.62

3.66

3.69

3.75

3.78

3.81

3.89

3.95

3.98

4.05

4.11

4.22

4.28

4.58

4.66

4.77

4.85

4.89

5.08

5.12

5.16

5.25

5.26

5.38

5.46

5.47

5.59

5.62

5.70

5.72

5.73

5.77

5.81

5.95

6.00

6.04

6.25

6.30

6.33

6.41

6.42

6.58

6.74

7.35

7.52

7.53

7.60

7.72

7.82

8.04

8.15

8.28

8.33

8.39

8.55

8.59

8.61

8.80

8.82

8.89

8.96

9.02

9.17

9.37

9.44

9.55

9.66

9.90

10.2

10.4

10.8

10.9

11.2

11.5

11.9

12.0

12.2

12.4

12.7

12.9

13.3

13.5

13.6

13.9

14.0

14.3

14.4

15.0

15.6

15.9

16.2

16.9

17.2

18.2

19.3

20.0

21.2

21.5

22.4

22.5

23.3

23.7

23.9

24.3

24.9

25.4

31.1

32.7

32.9

33.5

34.3

35.0

38.3

39.9

41.5

52.8

54.9

55.4

57.2

58.6

62.3

76.3

80.8

85.8
Clear
Arm Length
12

16

20

24

28

32

36

40

48

56

64

72
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Type
- 33
- 34
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Angle
- Right Winding 90° coils
- Right Winding 135° coils
- Right Winding 180° coils
- Left Winding 90° coils
- Left Winding 135° coils
- Left Winding 180° coils
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