Torsion Spring

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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
33-1020
33-1021
33-1022
33-1023
33-1024
33-1025
33-1026
33-1027
33-1028
33-1030
33-1031
33-1032
33-1033
33-1034
33-1035
33-1036
33-1037
33-1038
33-1040
33-1041
33-1042
33-1043
33-1044
33-1045
33-1046
33-1047
33-1048
34-1020
34-1021
34-1022
34-1023
34-1024
34-1025
34-1026
34-1027
34-1028
34-1030
34-1031
34-1032
34-1033
34-1034
34-1035
34-1036
34-1037
34-1038
34-1040
34-1041
34-1042
34-1043
34-1044
34-1045
34-1046
34-1047
34-1048

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
4.94 €	4	Available	5 Days	10	Right Winding 90° coils	φ10	56	1	2	2.05	40
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 180° coils	φ10	50	1	2	2.31	40
4.82 €	4	Available	5 Days	10	Right Winding 90° coils	φ10	81	1	3	1.42	40
4.94 €	4	Available	6 Days	10	Right Winding 135° coils	φ10	78	1	3	1.48	40
4.94 €	4	Available	5 Days	10	Right Winding 180° coils	φ10	75	1	3	1.54	40
5.12 €	4	Available	5 Days	10	Right Winding 90° coils	φ10	131	1	5	0.878	40
5.71 € 1.71 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ10	128	1	5	0.900	40
5.29 €	4	Available	5 Days	10	Right Winding 180° coils	φ10	125	1	5	0.922	40
5.12 €	4	Available	6 Days	10	Right Winding 90° coils	φ10	39	1.4	2	7.60	40
5.71 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ10	37	1.4	2	8.04	40
5.71 € 1.71 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ10	35	1.4	2	8.55	40
5.29 €	4	Available	5 Days	10	Right Winding 90° coils	φ10	57	1.4	3	5.26	40
5.12 €	1	Available	5 Days	10	Right Winding 135° coils	φ10	55	1.4	3	5.47	40
5.71 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ10	53	1.4	3	5.70	40
5.54 €	4	Available	5 Days	10	Right Winding 90° coils	φ10	93	1.4	5	3.26	40
5.54 €	4	Available	5 Days	10	Right Winding 135° coils	φ10	90	1.4	5	3.34	40
5.54 €	4	Available	5 Days	10	Right Winding 180° coils	φ10	88	1.4	5	3.42	40
5.42 €	4	Available	5 Days	10	Right Winding 90° coils	φ10	33	1.6	2	12.7	40
5.54 €	4	Available	6 Days	10	Right Winding 135° coils	φ10	31	1.6	2	13.5	40
6.00 € 1.80 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ10	29	1.6	2	14.3	40
6.00 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ10	48	1.6	3	8.82	40
5.54 €	4	Available	5 Days	10	Right Winding 135° coils	φ10	46	1.6	3	9.17	40
5.54 €	4	Available	5 Days	10	Right Winding 180° coils	φ10	44	1.6	3	9.55	40
5.70 €	4	Available	5 Days	10	Right Winding 90° coils	φ10	78	1.6	5	5.46	40
5.70 €	4	Available	5 Days	10	Right Winding 135° coils	φ10	76	1.6	5	5.59	40
5.70 €	4	Available	5 Days	10	Right Winding 180° coils	φ10	74	1.6	5	5.73	40
12.00 € 5.52 €	1	Available	Same day Stock	10	Left Winding 90° coils	φ10	56	1	2	2.05	40
5.42 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	53	1	2	2.17	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	50	1	2	2.31	40
5.42 €	4	Available	8 Days	10	Left Winding 90° coils	φ10	81	1	3	1.42	40
5.42 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	78	1	3	1.48	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	75	1	3	1.54	40
5.70 €	4	Available	5 Days	10	Left Winding 90° coils	φ10	131	1	5	0.878	40
5.70 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	128	1	5	0.900	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	125	1	5	0.922	40
5.70 €	1	Available	8 Days	10	Left Winding 90° coils	φ10	39	1.4	2	7.60	40
5.70 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	37	1.4	2	8.04	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	35	1.4	2	8.55	40
5.70 €	4	Available	8 Days	10	Left Winding 90° coils	φ10	57	1.4	3	5.26	40
5.70 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	55	1.4	3	5.47	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	53	1.4	3	5.70	40
5.99 €	4	Available	5 Days	10	Left Winding 90° coils	φ10	93	1.4	5	3.26	40
5.99 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	90	1.4	5	3.34	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	88	1.4	5	3.42	40
9.65 €	4	Available	22 Days	10	Left Winding 90° coils	φ10	33	1.6	2	12.7	40
5.99 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	31	1.6	2	13.5	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	29	1.6	2	14.3	40
5.99 €	4	Available	8 Days	10	Left Winding 90° coils	φ10	48	1.6	3	8.82	40
9.65 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	46	1.6	3	9.17	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	44	1.6	3	9.55	40
9.65 €	4	Available	8 Days	10	Left Winding 90° coils	φ10	78	1.6	5	5.46	40
6.29 €	4	Available	8 Days	10	Left Winding 135° coils	φ10	76	1.6	5	5.59	40
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ10	74	1.6	5	5.73	40

Basic information

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

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Basic Attributes

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
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
Clear
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
Clear
Type
- 33
- 34
Clear
Internal Diameter
φ3

φ4

φ5

φ6

φ7

φ8

φ9

φ10

φ12

φ14

φ16

φ18
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