Torsion Spring

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Promotional pricing ends 31/12/2024
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

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Part Number
33-0320
33-0321
33-0322
33-0323
33-0324
33-0325
33-0326
33-0327
33-0328
33-0330
33-0331
33-0332
33-0333
33-0334
33-0335
33-0336
33-0337
33-0338
33-0340
33-0341
33-0342
33-0343
33-0344
33-0345
33-0346
33-0347
33-0348
33-0420
33-0421
33-0422
33-0423
33-0424
33-0425
33-0426
33-0427
33-0428
33-0430
33-0431
33-0432
33-0433
33-0434
33-0435
33-0436
33-0437
33-0438
33-0440
33-0441
33-0442
33-0443
33-0444
33-0445
33-0446
33-0447
33-0448
33-0520
33-0521
33-0522
33-0523
33-0524
33-0525

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
3.67 €	4	Available	5 Days	10	Right Winding 90° coils	φ3	61	0.3	2	0.055	12
7.34 €	4	Available	5 Days	10	Right Winding 135° coils	φ3	58	0.3	2	0.059	12
2.78 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ3	55	0.3	2	0.062	12
3.67 €	4	Available	5 Days	10	Right Winding 90° coils	φ3	89	0.3	3	0.038	12
3.67 €	4	Available	6 Days	10	Right Winding 135° coils	φ3	85	0.3	3	0.04	12
3.67 €	4	Available	5 Days	10	Right Winding 180° coils	φ3	82	0.3	3	0.042	12
3.67 €	4	Available	6 Days	10	Right Winding 90° coils	φ3	144	0.3	5	0.024	12
3.67 €	4	Available	5 Days	10	Right Winding 135° coils	φ3	140	0.3	5	0.024	12
1.91 € 1.62 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ3	137	0.3	5	0.025	12
3.67 €	4	Available	6 Days	10	Right Winding 90° coils	φ3	47	0.4	2	0.17	12
3.67 €	4	Available	5 Days	10	Right Winding 135° coils	φ3	45	0.4	2	0.18	12
3.67 €	4	Available	6 Days	10	Right Winding 180° coils	φ3	42	0.4	2	0.191	12
3.67 €	4	Available	5 Days	10	Right Winding 90° coils	φ3	69	0.4	3	0.118	12
3.67 €	4	Available	6 Days	10	Right Winding 135° coils	φ3	66	0.4	3	0.122	12
3.09 € 0.96 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ3	63	0.4	3	0.127	12
3.81 €	4	Available	5 Days	10	Right Winding 90° coils	φ3	111	0.4	5	0.073	12
3.81 €	4	Available	5 Days	10	Right Winding 135° coils	φ3	108	0.4	5	0.075	12
3.75 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ3	106	0.4	5	0.076	12
1.69 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ3	37	0.5	2	0.403	12
3.81 €	4	Available	5 Days	10	Right Winding 135° coils	φ3	35	0.5	2	0.426	12
3.81 €	4	Available	6 Days	10	Right Winding 180° coils	φ3	33	0.5	2	0.453	12
3.81 €	4	Available	5 Days	10	Right Winding 90° coils	φ3	54	0.5	3	0.279	12
3.81 €	4	Available	6 Days	10	Right Winding 135° coils	φ3	52	0.5	3	0.29	12
3.75 € 1.54 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ3	50	0.5	3	0.302	12
3.26 €	4	Available	5 Days	10	Right Winding 90° coils	φ3	87	0.5	5	0.173	12
3.57 €	4	Available	5 Days	10	Right Winding 135° coils	φ3	85	0.5	5	0.177	12
3.97 €	4	Available	5 Days	10	Right Winding 180° coils	φ3	83	0.5	5	0.181	12
3.22 € 1.09 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ4	61	0.4	2	0.131	16
3.09 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ4	58	0.4	2	0.139	16
2.78 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ4	55	0.4	2	0.148	16
2.78 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ4	89	0.4	3	0.091	16
3.67 €	4	Available	5 Days	10	Right Winding 135° coils	φ4	86	0.4	3	0.094	16
3.09 € 0.96 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ4	82	0.4	3	0.098	16
2.26 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ4	144	0.4	5	0.056	16
3.52 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ4	140	0.4	5	0.058	16
3.70 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ4	137	0.4	5	0.059	16
3.42 €	4	Available	5 Days	10	Right Winding 90° coils	φ4	48	0.5	2	0.313	16
3.81 €	4	Available	5 Days	10	Right Winding 135° coils	φ4	45	0.5	2	0.332	16
3.81 €	4	Available	5 Days	10	Right Winding 180° coils	φ4	42	0.5	2	0.352	16
3.75 € 1.46 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ4	69	0.5	3	0.217	16
3.75 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ4	67	0.5	3	0.225	16
3.75 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ4	64	0.5	3	0.235	16
3.93 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ4	112	0.5	5	0.134	16
3.93 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ4	110	0.5	5	0.137	16
3.97 €	4	Available	5 Days	10	Right Winding 180° coils	φ4	107	0.5	5	0.141	16
3.97 €	4	Available	5 Days	10	Right Winding 90° coils	φ4	41	0.6	2	0.635	16
3.97 €	4	Available	6 Days	10	Right Winding 135° coils	φ4	38	0.6	2	0.672	16
3.97 €	4	Available	5 Days	10	Right Winding 180° coils	φ4	36	0.6	2	0.715	16
3.97 €	4	Available	5 Days	10	Right Winding 90° coils	φ4	59	0.6	3	0.440	16
3.93 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ4	57	0.6	3	0.457	16
3.69 € 1.37 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ4	54	0.6	3	0.476	16
4.11 €	4	Available	5 Days	10	Right Winding 90° coils	φ4	96	0.6	5	0.272	16
4.11 €	4	Available	5 Days	10	Right Winding 135° coils	φ4	93	0.6	5	0.279	16
4.11 €	4	Available	5 Days	10	Right Winding 180° coils	φ4	91	0.6	5	0.286	16
3.81 €	4	Available	6 Days	10	Right Winding 90° coils	φ5	59	0.5	2	0.256	20
3.81 €	4	Available	6 Days	10	Right Winding 135° coils	φ5	55	0.5	2	0.271	20
3.81 €	4	Available	6 Days	10	Right Winding 180° coils	φ5	52	0.5	2	0.288	20
3.75 €	1	Available	Same day Stock	10	Right Winding 90° coils	φ5	85	0.5	3	0.177	20
3.52 €	1	Available	Same day Stock	10	Right Winding 135° coils	φ5	82	0.5	3	0.184	20
3.75 €	1	Available	Same day Stock	10	Right Winding 180° coils	φ5	78	0.5	3	0.192	20

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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
Internal Diameter
φ3

φ4

φ5

φ6

φ7

φ8

φ9

φ10

φ12

φ14

φ16

φ18
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Operating Angle(deg)
26

27

29

31

32

33

34

35

36

37

38

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41

42

43

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45

46

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128

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137

140

144
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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
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Type
- 33
- 34
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