Torsion Spring

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Promotional pricing
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
33-1420
33-1421
33-1422
33-1423
33-1424
33-1425
33-1426
33-1427
33-1428
33-1430
33-1431
33-1432
33-1433
33-1434
33-1435
33-1436
33-1437
33-1438
33-1440
33-1441
33-1442
33-1443
33-1444
33-1445
33-1446
33-1447
33-1448
34-1420
34-1421
34-1422
34-1423
34-1424
34-1425
34-1426
34-1427
34-1428
34-1430
34-1431
34-1432
34-1433
34-1434
34-1435
34-1436
34-1437
34-1438
34-1440
34-1441
34-1442
34-1443
34-1444
34-1445
34-1446
34-1447
34-1448

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
5.99 €	1	Available	5 Days	10	Right Winding 90° coils	φ14	53	1.4	2	5.62	56
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 180° coils	φ14	47	1.4	2	6.33	56
5.99 €	4	Available	6 Days	10	Right Winding 90° coils	φ14	77	1.4	3	3.89	56
5.99 €	4	Available	6 Days	10	Right Winding 135° coils	φ14	74	1.4	3	4.05	56
4.99 € 1.75 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ14	71	1.4	3	4.22	56
6.29 €	4	Available	5 Days	10	Right Winding 90° coils	φ14	125	1.4	5	2.41	56
5.64 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ14	122	1.4	5	2.47	56
6.29 €	4	Available	5 Days	10	Right Winding 180° coils	φ14	119	1.4	5	2.53	56
5.93 € 2.79 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ14	40	1.8	2	15.0	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 180° coils	φ14	36	1.8	2	16.9	56
5.80 € 1.74 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ14	58	1.8	3	10.4	56
6.43 €	4	Available	6 Days	10	Right Winding 135° coils	φ14	56	1.8	3	10.8	56
6.43 €	4	Available	5 Days	10	Right Winding 180° coils	φ14	54	1.8	3	11.2	56
6.86 €	4	Available	5 Days	10	Right Winding 90° coils	φ14	95	1.8	5	6.42	56
6.86 €	4	Available	5 Days	10	Right Winding 135° coils	φ14	92	1.8	5	6.58	56
6.08 €	1	Available	6 Days	10	Right Winding 180° coils	φ14	90	1.8	5	6.74	56
7.44 €	4	Available	5 Days	10	Right Winding 90° coils	φ14	37	2	2	22.5	56
6.38 € 1.91 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ14	35	2	2	23.9	56
7.44 €	1	Available	5 Days	10	Right Winding 180° coils	φ14	33	2	2	25.4	56
7.44 €	1	Available	5 Days	10	Right Winding 90° coils	φ14	53	2	3	15.6	56
7.44 €	4	Available	6 Days	10	Right Winding 135° coils	φ14	51	2	3	16.2	56
7.44 €	4	Available	6 Days	10	Right Winding 180° coils	φ14	49	2	3	16.9	56
7.08 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ14	86	2	5	9.66	56
7.08 € 2.41 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ14	84	2	5	9.90	56
7.87 €	4	Available	5 Days	10	Right Winding 180° coils	φ14	80	2	5	10.2	56
10.33 €	1	Available	8 Days	10	Left Winding 90° coils	φ14	53	1.4	2	5.62	56
10.33 €	1	Available	8 Days	10	Left Winding 135° coils	φ14	50	1.4	2	5.95	56
6.43 €	4	Available	8 Days	10	Left Winding 180° coils	φ14	47	1.4	2	6.33	56
10.33 €	1	Available	8 Days	10	Left Winding 90° coils	φ14	77	1.4	3	3.89	56
10.84 €	1	Available	8 Days	10	Left Winding 135° coils	φ14	74	1.4	3	4.05	56
6.43 €	4	Available	8 Days	10	Left Winding 180° coils	φ14	71	1.4	3	4.22	56
6.86 €	1	Available	5 Days	10	Left Winding 90° coils	φ14	125	1.4	5	2.41	56
6.86 €	4	Available	5 Days	10	Left Winding 135° coils	φ14	122	1.4	5	2.47	56
6.86 €	4	Available	5 Days	10	Left Winding 180° coils	φ14	119	1.4	5	2.53	56
7.44 €	1	Available	8 Days	10	Left Winding 90° coils	φ14	40	1.8	2	15.0	56
7.44 €	4	Available	8 Days	10	Left Winding 135° coils	φ14	38	1.8	2	15.9	56
7.44 €	4	Available	8 Days	10	Left Winding 180° coils	φ14	36	1.8	2	16.9	56
10.84 €	1	Available	8 Days	10	Left Winding 90° coils	φ14	58	1.8	3	10.4	56
7.44 €	4	Available	8 Days	10	Left Winding 135° coils	φ14	56	1.8	3	10.8	56
7.44 €	4	Available	8 Days	10	Left Winding 180° coils	φ14	54	1.8	3	11.2	56
7.87 €	1	Available	5 Days	10	Left Winding 90° coils	φ14	95	1.8	5	6.42	56
7.87 €	1	Available	8 Days	10	Left Winding 135° coils	φ14	92	1.8	5	6.58	56
7.87 €	4	Available	8 Days	10	Left Winding 180° coils	φ14	90	1.8	5	6.74	56
10.84 €	1	Available	8 Days	10	Left Winding 90° coils	φ14	37	2	2	22.5	56
8.31 €	4	Available	8 Days	10	Left Winding 135° coils	φ14	35	2	2	23.9	56
8.31 €	4	Available	8 Days	10	Left Winding 180° coils	φ14	33	2	2	25.4	56
10.84 €	1	Available	8 Days	10	Left Winding 90° coils	φ14	53	2	3	15.6	56
8.31 €	4	Available	8 Days	10	Left Winding 135° coils	φ14	51	2	3	16.2	56
8.31 €	4	Available	8 Days	10	Left Winding 180° coils	φ14	49	2	3	16.9	56
8.75 €	1	Available	8 Days	10	Left Winding 90° coils	φ14	86	2	5	9.66	56
8.75 €	1	Available	5 Days	10	Left Winding 135° coils	φ14	84	2	5	9.90	56
10.84 €	1	Available	8 Days	10	Left Winding 180° coils	φ14	80	2	5	10.2	56

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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