Torsion Spring (Part Numbers - CAD Download)

Promotional pricing
Volume Discount

[Features]
- Coil diameter is managed and defined on the basis of the internal support rod diameter.
- Twist the torsion spring in the winding direction.
- Coil diameter decreases when the spring is twisted in the winding direction, so about 90% of the maximum load is generally applied to the guide rod (preventing the spring from toppling).
- In this specifications, the spring constant is calculated with an arm length 1/2 and a free angle B (135°). The allowable displacement is premised on the stress of static load.
- Since the torsion spring varies in load with the partner parts, please use the spring constant as a reference.

■ New specifications
For left-hand winding
- Conventional winding direction changed to left-hand winding.
*TL only goes in the start of the conventional model number.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Product specification
Part Numbers
Catalog

Data to be displayed: 30; 45; 60

Part Number
T061A
T061B
T061C
T062A
T062B
T062C
T063A
T063B
T063C
T064A
T064B
T064C
T065A
T065B
T065C
T066A
T066B
T066C
T067A
T067B
T067C
T068A
T068B
T068C
T069A
T069B
T069C
T070A
T070B
T070C
T071A
T071B
T071C
T072A
T072B
T072C
T073A
T073B
T073C
T074A
T074B
T074C
T075A
T075B
T075C
T076A
T076B
T076C
T077A
T077B
T077C
T078A
T078B
T078C
T079A
T079B
T079C
T080A
T080B
T080C

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Free angle θ	I.D. ID	Allowable Displacement Amount (deg)	Wire diameter d (Ø)	Number of winding n	Spring Constant (N･mm/deg)
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	51	0.8	2	0.94
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	8	51	0.8	2	0.94
2.21 € 1.33 €	1	Available	Same day Stock	10	Right Winding 180° coils	8	51	0.8	2	0.94
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	74	0.8	3	0.67
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	8	74	0.8	3	0.67
2.19 €	10	Available	9 Days	10	Right Winding 180° coils	8	74	0.8	3	0.67
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	98	0.8	4	0.52
2.19 €	10	Available	5 Days	10	Right Winding 135° coils	8	98	0.8	4	0.52
2.19 €	10	Available	9 Days	10	Right Winding 180° coils	8	98	0.8	4	0.52
2.19 €	10	Available	5 Days	10	Right Winding 90° coils	8	122	0.8	5	0.43
2.19 €	10	Available	5 Days	10	Right Winding 135° coils	8	122	0.8	5	0.43
2.19 €	10	Available	5 Days	10	Right Winding 180° coils	8	122	0.8	5	0.43
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	45	0.9	2	1.49
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	8	45	0.9	2	1.49
2.21 € 1.33 €	1	Available	Same day Stock	10	Right Winding 180° coils	8	45	0.9	2	1.49
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	67	0.9	3	1.07
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	8	67	0.9	3	1.07
2.21 € 1.33 €	1	Available	Same day Stock	10	Right Winding 180° coils	8	67	0.9	3	1.07
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	88	0.9	4	0.83
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	8	88	0.9	4	0.83
2.19 €	10	Available	9 Days	10	Right Winding 180° coils	8	88	0.9	4	0.83
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	110	0.9	5	0.68
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	8	110	0.9	5	0.68
2.19 €	10	Available	9 Days	10	Right Winding 180° coils	8	110	0.9	5	0.68
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	33	1.2	2	4.59
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	8	33	1.2	2	4.59
2.21 € 1.33 €	1	Available	Same day Stock	10	Right Winding 180° coils	8	33	1.2	2	4.59
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	8	49	1.2	3	3.28
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	8	49	1.2	3	3.28
2.19 €	10	Available	5 Days	10	Right Winding 180° coils	8	49	1.2	3	3.28
2.27 €	10	Available	9 Days	10	Right Winding 90° coils	8	65	1.2	4	2.55
2.27 €	10	Available	9 Days	10	Right Winding 135° coils	8	65	1.2	4	2.55
2.27 €	10	Available	9 Days	10	Right Winding 180° coils	8	65	1.2	4	2.55
2.27 €	10	Available	9 Days	10	Right Winding 90° coils	8	80	1.2	5	2.09
2.27 €	10	Available	9 Days	10	Right Winding 135° coils	8	80	1.2	5	2.09
2.27 €	10	Available	5 Days	10	Right Winding 180° coils	8	80	1.2	5	2.09
4.45 € 2.54 €	1	Available	Same day Stock	10	Right Winding 90° coils	9	51	0.9	2	1.34
4.26 €	5	Available	5 Days	10	Right Winding 135° coils	9	51	0.9	2	1.34
4.26 €	5	Available	9 Days	10	Right Winding 180° coils	9	51	0.9	2	1.34
4.26 €	5	Available	9 Days	10	Right Winding 90° coils	9	74	0.9	3	0.96
4.26 €	5	Available	9 Days	10	Right Winding 135° coils	9	74	0.9	3	0.96
4.26 €	5	Available	9 Days	10	Right Winding 180° coils	9	74	0.9	3	0.96
4.26 €	5	Available	9 Days	10	Right Winding 90° coils	9	98	0.9	4	0.75
6.09 €	1	Available	Same day Stock	10	Right Winding 135° coils	9	98	0.9	4	0.75
4.26 €	5	Available	5 Days	10	Right Winding 180° coils	9	98	0.9	4	0.75
6.10 € 2.20 €	1	Available	Same day Stock	10	Right Winding 90° coils	9	122	0.9	5	0.61
4.26 €	5	Available	9 Days	10	Right Winding 135° coils	9	122	0.9	5	0.61
4.26 €	5	Available	9 Days	10	Right Winding 180° coils	9	122	0.9	5	0.61
4.26 €	5	Available	9 Days	10	Right Winding 90° coils	9	37	1.2	2	4.13
4.26 €	5	Available	9 Days	10	Right Winding 135° coils	9	37	1.2	2	4.13
4.26 €	5	Available	9 Days	10	Right Winding 180° coils	9	37	1.2	2	4.13
6.09 € 2.44 €	1	Available	Same day Stock	10	Right Winding 90° coils	9	54	1.2	3	2.95
4.31 € 2.67 €	1	Available	Same day Stock	10	Right Winding 135° coils	9	54	1.2	3	2.95
4.26 €	5	Available	9 Days	10	Right Winding 180° coils	9	54	1.2	3	2.95
4.31 €	5	Available	9 Days	10	Right Winding 90° coils	9	72	1.2	4	2.29
4.37 € 2.67 €	1	Available	Same day Stock	10	Right Winding 135° coils	9	72	1.2	4	2.29
4.31 €	5	Available	9 Days	10	Right Winding 180° coils	9	72	1.2	4	2.29
6.78 € 2.03 €	1	Available	Same day Stock	10	Right Winding 90° coils	9	89	1.2	5	1.88
4.31 €	5	Available	9 Days	10	Right Winding 135° coils	9	89	1.2	5	1.88
4.31 €	5	Available	5 Days	10	Right Winding 180° coils	9	89	1.2	5	1.88

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Basic information

Material	Stainless Steel (EN 1.4301 Equiv.)WPB

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Basic Attributes

Free angle θ
- 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
I.D. ID
3

4

5

6

7

8

9

10

12

14
Clear
Allowable Displacement Amount(deg)
30

32

33

35

36

37

39

40

43

44

45

46

47

48

49

51

52

53

54

55

56

57

58

59

61

62

63

64

65

66

67

68

69

70

72

74

76

78

79

80

82

84

85

86

87

88

89

93

94

97

98

103

104

105

108

109

110

115

122

128

135
Clear
Wire diameter d(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
Clear
Number of winding n
- 2
- 3
- 4
- 5
Clear
Spring Constant(N･mm/deg)
0.02

0.03

0.04

0.05

0.07

0.08

0.09

0.1

0.11

0.12

0.13

0.15

0.16

0.17

0.18

0.2

0.21

0.22

0.23

0.26

0.28

0.29

0.32

0.34

0.35

0.36

0.4

0.41

0.43

0.45

0.47

0.52

0.56

0.57

0.61

0.63

0.65

0.67

0.68

0.75

0.77

0.8

0.83

0.84

0.87

0.94

0.96

1.02

1.03

1.07

1.21

1.23

1.31

1.32

1.34

1.44

1.45

1.49

1.62

1.69

1.77

1.84

1.88

2.08

2.09

2.28

2.29

2.3

2.34

2.55

2.81

2.86

2.91

2.95

3.12

3.18

3.28

3.42

3.61

3.69

3.8

4.13

4.18

4.45

4.59

4.89

5.05

5.17

5.23

5.37

5.44

6.14

6.39

6.85

7

7.03

7.5

7.53

8.23

8.6

9.25

9.64

9.8

11.06

11.3

11.52

13.5

14.53

15.49

20.36
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Type
- T
- TL
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Optional Attributes

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The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .