Torsion Spring (Part Numbers - CAD Download)

Promotional pricing ends 31/12/2024
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
T021A
T021B
T021C
T022A
T022B
T022C
T023A
T023B
T023C
T024A
T024B
T024C
T025A
T025B
T025C
T026A
T026B
T026C
T027A
T027B
T027C
T028A
T028B
T028C
T029A
T029B
T029C
T030A
T030B
T030C
T031A
T031B
T031C
T032A
T032B
T032C
T033A
T033B
T033C
T034A
T034B
T034C
T035A
T035B
T035C
T036A
T036B
T036C
T037A
T037B
T037C
T038A
T038B
T038C
T039A
T039B
T039C
T040A
T040B
T040C

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)
3.72 € 2.57 €	1	Available	Same day Stock	10	Right Winding 90° coils	4	37	0.6	2	0.57
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	4	37	0.6	2	0.57
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	4	37	0.6	2	0.57
1.21 €	20	Available	5 Days	10	Right Winding 90° coils	4	55	0.6	3	0.41
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	4	55	0.6	3	0.41
1.23 € 0.68 €	1	Available	Same day Stock	10	Right Winding 180° coils	4	55	0.6	3	0.41
1.21 €	20	Available	5 Days	10	Right Winding 90° coils	4	72	0.6	4	0.32
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	4	72	0.6	4	0.32
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	4	72	0.6	4	0.32
3.73 €	1	Available	Same day Stock	10	Right Winding 90° coils	4	89	0.6	5	0.26
3.72 €	1	Available	Same day Stock	10	Right Winding 135° coils	4	89	0.6	5	0.26
3.72 €	1	Available	Same day Stock	10	Right Winding 180° coils	4	89	0.6	5	0.26
1.21 €	20	Available	9 Days	10	Right Winding 90° coils	5	53	0.5	2	0.23
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	5	53	0.5	2	0.23
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	53	0.5	2	0.23
1.21 €	20	Available	5 Days	10	Right Winding 90° coils	5	78	0.5	3	0.16
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	5	78	0.5	3	0.16
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	78	0.5	3	0.16
1.21 €	20	Available	9 Days	10	Right Winding 90° coils	5	103	0.5	4	0.13
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	5	103	0.5	4	0.13
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	103	0.5	4	0.13
1.21 €	20	Available	5 Days	10	Right Winding 90° coils	5	128	0.5	5	0.1
1.21 €	20	Available	5 Days	10	Right Winding 135° coils	5	128	0.5	5	0.1
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	128	0.5	5	0.1
3.72 €	1	Available	Same day Stock	10	Right Winding 90° coils	5	45	0.6	2	0.47
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	5	45	0.6	2	0.47
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	45	0.6	2	0.47
3.72 €	1	Available	Same day Stock	10	Right Winding 90° coils	5	66	0.6	3	0.34
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	5	66	0.6	3	0.34
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	66	0.6	3	0.34
1.21 €	20	Available	5 Days	10	Right Winding 90° coils	5	88	0.6	4	0.26
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	5	88	0.6	4	0.26
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	88	0.6	4	0.26
3.72 €	1	Available	Same day Stock	10	Right Winding 90° coils	5	109	0.6	5	0.21
1.21 €	20	Available	5 Days	10	Right Winding 135° coils	5	109	0.6	5	0.21
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	109	0.6	5	0.21
1.23 € 0.68 €	1	Available	Same day Stock	10	Right Winding 90° coils	5	33	0.8	2	1.44
1.21 €	20	Available	9 Days	10	Right Winding 135° coils	5	33	0.8	2	1.44
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	33	0.8	2	1.44
3.73 €	1	Available	6 Days	10	Right Winding 90° coils	5	49	0.8	3	1.03
1.23 € 0.68 €	1	Available	Same day Stock	10	Right Winding 135° coils	5	49	0.8	3	1.03
1.23 € 0.68 €	1	Available	Same day Stock	10	Right Winding 180° coils	5	49	0.8	3	1.03
3.73 €	1	Available	Same day Stock	10	Right Winding 90° coils	5	65	0.8	4	0.8
1.23 € 0.68 €	1	Available	Same day Stock	10	Right Winding 135° coils	5	65	0.8	4	0.8
3.73 €	1	Available	Same day Stock	10	Right Winding 180° coils	5	65	0.8	4	0.8
3.72 €	1	Available	Same day Stock	10	Right Winding 90° coils	5	80	0.8	5	0.65
3.09 €	1	Available	Same day Stock	10	Right Winding 135° coils	5	80	0.8	5	0.65
1.21 €	20	Available	9 Days	10	Right Winding 180° coils	5	80	0.8	5	0.65
2.19 €	10	Available	9 Days	10	Right Winding 90° coils	6	53	0.6	2	0.4
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	6	53	0.6	2	0.4
2.19 €	10	Available	5 Days	10	Right Winding 180° coils	6	53	0.6	2	0.4
2.19 €	10	Available	5 Days	10	Right Winding 90° coils	6	78	0.6	3	0.28
2.19 €	10	Available	9 Days	10	Right Winding 135° coils	6	78	0.6	3	0.28
2.19 €	10	Available	9 Days	10	Right Winding 180° coils	6	78	0.6	3	0.28
2.21 € 1.33 €	1	Available	Same day Stock	10	Right Winding 90° coils	6	103	0.6	4	0.22
2.19 €	10	Available	5 Days	10	Right Winding 135° coils	6	103	0.6	4	0.22
2.19 €	10	Available	5 Days	10	Right Winding 180° coils	6	103	0.6	4	0.22
4.70 €	1	Available	Same day Stock	10	Right Winding 90° coils	6	128	0.6	5	0.18
2.19 €	10	Available	5 Days	10	Right Winding 135° coils	6	128	0.6	5	0.18
4.70 €	1	Available	6 Days	10	Right Winding 180° coils	6	128	0.6	5	0.18

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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

The price of this product varies (downward) depending on quantity. For details, confirm with "price check".
The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .