Torsion Spring (Part Numbers - CAD Download)

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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
33-1220
33-1221
33-1222
33-1223
33-1224
33-1225
33-1226
33-1227
33-1228
33-1230
33-1231
33-1232
33-1233
33-1234
33-1235
33-1236
33-1237
33-1238
33-1240
33-1241
33-1242
33-1243
33-1244
33-1245
33-1246
33-1247
33-1248
34-1220
34-1221
34-1222
34-1223
34-1224
34-1225
34-1226
34-1227
34-1228
34-1230
34-1231
34-1232
34-1233
34-1234
34-1235
34-1236
34-1237
34-1238
34-1240
34-1241
34-1242
34-1243
34-1244
34-1245
34-1246
34-1247
34-1248

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
6.00 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ12	53	1.2	2	3.54	48
5.54 €	4	Available	6 Days	10	Right Winding 135° coils	φ12	50	1.2	2	3.75	48
5.54 €	1	Available	10 Days	10	Right Winding 180° coils	φ12	47	1.2	2	3.98	48
5.54 €	4	Available	5 Days	10	Right Winding 90° coils	φ12	77	1.2	3	2.45	48
6.00 €	1	Available	9 Days	10	Right Winding 135° coils	φ12	74	1.2	3	2.55	48
6.00 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ12	71	1.2	3	2.66	48
5.98 €	4	Available	5 Days	10	Right Winding 90° coils	φ12	125	1.2	5	1.52	48
5.70 €	4	Available	5 Days	10	Right Winding 135° coils	φ12	122	1.2	5	1.56	48
6.50 €	1	Available	6 Days	10	Right Winding 180° coils	φ12	119	1.2	5	1.59	48
5.98 €	1	Available	5 Days	10	Right Winding 90° coils	φ12	39	1.6	2	10.9	48
5.98 €	4	Available	6 Days	10	Right Winding 135° coils	φ12	37	1.6	2	11.5	48
5.70 €	4	Available	6 Days	10	Right Winding 180° coils	φ12	35	1.6	2	12.2	48
4.95 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ12	57	1.6	3	7.52	48
6.50 € 2.47 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ12	54	1.6	3	7.82	48
5.98 €	4	Available	5 Days	10	Right Winding 180° coils	φ12	52	1.6	3	8.15	48
6.33 €	4	Available	5 Days	10	Right Winding 90° coils	φ12	92	1.6	5	4.66	48
6.10 €	4	Available	5 Days	10	Right Winding 135° coils	φ12	89	1.6	5	4.77	48
5.99 €	4	Available	5 Days	10	Right Winding 180° coils	φ12	87	1.6	5	4.89	48
6.29 €	4	Available	5 Days	10	Right Winding 90° coils	φ12	35	1.8	2	17.2	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 180° coils	φ12	31	1.8	2	19.3	48
7.34 €	1	Available	5 Days	10	Right Winding 90° coils	φ12	51	1.8	3	11.9	48
6.29 €	4	Available	5 Days	10	Right Winding 135° coils	φ12	49	1.8	3	12.4	48
6.84 € 2.39 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ12	47	1.8	3	12.9	48
6.43 €	4	Available	5 Days	10	Right Winding 90° coils	φ12	83	1.8	5	7.35	48
7.58 €	1	Available	9 Days	10	Right Winding 135° coils	φ12	81	1.8	5	7.53	48
7.71 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ12	79	1.8	5	7.72	48
9.65 €	4	Available	8 Days	10	Left Winding 90° coils	φ12	53	1.2	2	3.54	48
5.99 €	4	Available	8 Days	10	Left Winding 135° coils	φ12	50	1.2	2	3.75	48
5.99 €	4	Available	8 Days	10	Left Winding 180° coils	φ12	47	1.2	2	3.98	48
9.65 €	4	Available	8 Days	10	Left Winding 90° coils	φ12	77	1.2	3	2.45	48
9.65 €	4	Available	8 Days	10	Left Winding 135° coils	φ12	74	1.2	3	2.55	48
9.65 €	4	Available	5 Days	10	Left Winding 180° coils	φ12	71	1.2	3	2.66	48
6.29 €	4	Available	5 Days	10	Left Winding 90° coils	φ12	125	1.2	5	1.52	48
6.29 €	4	Available	5 Days	10	Left Winding 135° coils	φ12	122	1.2	5	1.56	48
6.29 €	4	Available	5 Days	10	Left Winding 180° coils	φ12	119	1.2	5	1.59	48
6.29 €	4	Available	8 Days	10	Left Winding 90° coils	φ12	39	1.6	2	10.9	48
9.65 €	4	Available	8 Days	10	Left Winding 135° coils	φ12	37	1.6	2	11.5	48
6.29 €	4	Available	8 Days	10	Left Winding 180° coils	φ12	35	1.6	2	12.2	48
6.29 €	4	Available	8 Days	10	Left Winding 90° coils	φ12	57	1.6	3	7.52	48
6.29 €	4	Available	8 Days	10	Left Winding 135° coils	φ12	54	1.6	3	7.82	48
6.29 €	4	Available	8 Days	10	Left Winding 180° coils	φ12	52	1.6	3	8.15	48
9.65 €	4	Available	5 Days	10	Left Winding 90° coils	φ12	92	1.6	5	4.66	48
6.43 €	1	Available	8 Days	10	Left Winding 135° coils	φ12	89	1.6	5	4.77	48
6.43 €	4	Available	5 Days	10	Left Winding 180° coils	φ12	87	1.6	5	4.89	48
6.86 €	4	Available	8 Days	10	Left Winding 90° coils	φ12	35	1.8	2	17.2	48
6.86 €	4	Available	8 Days	10	Left Winding 135° coils	φ12	33	1.8	2	18.2	48
6.86 €	4	Available	8 Days	10	Left Winding 180° coils	φ12	31	1.8	2	19.3	48
6.86 €	4	Available	8 Days	10	Left Winding 90° coils	φ12	51	1.8	3	11.9	48
6.86 €	4	Available	8 Days	10	Left Winding 135° coils	φ12	49	1.8	3	12.4	48
9.65 €	4	Available	8 Days	10	Left Winding 180° coils	φ12	47	1.8	3	12.9	48
14.04 €	4	Available	5 Days	10	Left Winding 90° coils	φ12	83	1.8	5	7.35	48
7.44 €	4	Available	8 Days	10	Left Winding 135° coils	φ12	81	1.8	5	7.53	48
7.44 €	1	Available	8 Days	10	Left Winding 180° coils	φ12	79	1.8	5	7.72	48

Basic information

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

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Stock

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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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