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Discontinued Products

Torsion Springs（Material：Stainless Steel）

Data to be displayed: 30; 45; 60

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Torsion Springs

MISUMI

[Features] Arm angles of 90°/135°/180° are available for right-hand and left-hand winding.

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Torsion Spring

SAMINI

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.

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Starting from^∗ ：	1.69 €
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Min. Shipping Days ：	Same day

*Unit price with basic configuration

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Torsion Spring

ACCURATE

[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.

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Starting from^∗ ：	1.07 €
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Double Torsion Spring

SAMINI

· Consists of two torsion springs combined.
· Produces double the torque at the same twist angle when compared with conventional torsion coil springs.

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Starting from^∗ ：	3.16 €
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Kick Spring OK / SK

Kick Spring OK / SK【2-3 Pieces Per Package】

SHINSEI HATSUJHO

Kick spring that is used by receiving a torsional moment (torque) around the coil shaft.
[Features]
· Produced with our unique thorough quality control and technology.
· Highly strong as it is double bound.
[Usage]
· Applies to repairs and works of daily commodities and toys.
· Able to use by processing the arm part as needed.
· For trial of machine parts.

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Starting from^∗ ：	2.55 €
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[Clean & Pack]Torsion Springs

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Possible applications
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000*)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000*)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

*US FED STD 209E, ISO 14644-1 ISO 4 to ISO 6 Equiv.

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

[Features]Arm angles of 90°/135°/180° are available for right and left winding.

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Min. Shipping Days ：	7 Days

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Torsion Coil Spring

Torsion Coil Spring【2-10 Pieces Per Package】

SHOWA SPRING

We have standardized this torsion coil spring to help customers with spring design or calculation issues.

[Features]
- Made of stainless steel wire (φ 0.3 mm to φ 2.0 mm in diameter) with cold-molding for general use.
- JISG4313 (stainless steel wire for spring) type B, SUS304WP-B.
- * Features corrosion and heat resistance (to about 250 °C).
- 350 °C to 400 °C low temperature annealing (no surface treatment).

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Starting from^∗ ：	19.03 €
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Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Specifications
Free Angle θ
Environmentally Friendly
Material
Properties / applications
I.D.
Helix Angle φd2(deg)
Wire Dia. d(Ø)
Number of Winding n
Spring Constant k(N･mm/deg)
Cleaning Method

	Select to compare	Select to compare Promotional pricing	Select to compare Promotional pricing	Select to compare Promotional pricing	Select to compare	Select to compare	Select to compare Promotional pricing
Brand	MISUMI	SAMINI	ACCURATE	SAMINI	SHINSEI HATSUJHO	MISUMI	SHOWA SPRING
Product Series	Torsion Springs	Torsion Spring	Torsion Spring	Double Torsion Spring	Kick Spring OK / SK【2-3 Pieces Per Package】	[Clean & Pack]Torsion Springs	Torsion Coil Spring【2-10 Pieces Per Package】
CAD	2D / 3D	3D	2D / 3D			2D / 3D
Starting from^∗	- Volume Discount	1.69 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	1.07 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.16 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	2.55 € *Unit price with basic configuration Volume Discount	- Volume Discount	19.03 € Special price *Unit price with basic configuration Promotional pricing Volume Discount
Min. Shipping Days	5 Days	Same day	Same day	Same day	Same day	7 Days	Same day
Specifications	Order quantities extended (D-JIT)	Stock
Free Angle θ	90° Right Winding Coil / 135°Right Winding Coil / 180°Right Winding Coil / 90° Left Winding Coil / 135°Left Winding Coil / 180°Left Winding Coil	90° Right Winding Coil / 135°Right Winding Coil / 180°Right Winding Coil / 90° Left Winding Coil / 135°Left Winding Coil / 180°Left Winding Coil	90° Right Winding Coil / 135°Right Winding Coil / 180°Right Winding Coil / 90° Left Winding Coil / 135°Left Winding Coil / 180°Left Winding Coil	90° Right Winding Coil / 135° Right Winding Coil	-	90° Right Winding Coil / 135°Right Winding Coil / 180°Right Winding Coil / 90° Left Winding Coil / 135°Left Winding Coil / 180°Left Winding Coil	90° Right Winding Coil / 135°Right Winding Coil / 180°Right Winding Coil
Environmentally Friendly	-	-	-	-	-	RoHS compliant (10 substances)	-
Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Properties / applications	-	-	-	-	-	Clean washing	-
I.D.	Ø2 ～ Ø6	Ø3 ～ Ø18	Ø3 ～ Ø14	Ø5 ～ Ø14	-	Ø2 ～ Ø6	Ø3 ～ Ø14
Helix Angle φd2(deg)	23 ～ 75	26 ～ 144	30 ～ 135	31 ～ 79	-	23 ～ 75(0.6) 54(0.8)	27 ～ 116
Wire Dia. d(Ø)	0.2 ～ 1	0.3 ～ 2.9	0.3 ～ 2	0.6 ～ 2.3	0.6 ～ 1.2	0.2 ～ 1	0.3 ～ 2
Number of Winding n	2 / 3 / 4 / 5	2 / 3 / 5	2 / 3 / 4 / 5	2 / 3 / 4 / 5	-	2 / 3 / 4 / 5	2 / 3 / 4 / 5
Spring Constant k(N･mm/deg)	0.0088 ～ 1.476	0.024 ～ 85.8	0.02 ～ 20.36	0.57 ～ 53.6	-	0.0088 ～ 1.476	-
Cleaning Method	-	-	-	-	-	Degreasing / Precision Cleaning / Electrolytic polishing + precision cleaning	-

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Free Angle θ
- 90° Right Winding Coil
- 135°Right Winding Coil
- 180°Right Winding Coil
- 90° Left Winding Coil
- 135°Left Winding Coil
- 180°Left Winding Coil
- 90° Right Winding Coil
- 135° Right Winding Coil
Images

Clear

Environmentally Friendly
- RoHS compliant (10 substances)
Clear

Material
- Stainless Steel
- Steel
Clear

Properties / applications
Clean washing
Details

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I.D.
Ø2

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Drawing

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Helix Angle φd2(deg)
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75(0.6) 54(0.8)

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Wire Dia. d(Ø)
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1

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Drawing

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Number of Winding n
- 2
- 3
- 4
- 5
Drawing

Clear

Spring Constant k(N･mm/deg)
0.0088

0.0090

0.0093

0.0115

0.0119

0.0124

0.02

0.024

0.025

0.0289

0.0295

0.03

0.0302

0.0304

0.0314

0.0345

0.0354

0.0363

0.038

0.0387

0.04

0.0403

0.042

0.0428

0.0441

0.0455

0.05

0.055

0.056

0.0563

0.058

0.0586

0.059

0.0611

0.0617

0.062

0.0630

0.0643

0.07

0.0722

0.073

0.0736

0.0744

0.075

0.0755

0.076

0.0774

0.08

0.0882

0.09

0.091

0.0912

0.0918

0.0920

0.094

0.0955

0.0970

0.098

0.0996

0.1

0.1054

0.1080

0.11

0.1108

0.112

0.1138

0.115

0.1161

0.118

0.1185

0.1199

0.12

0.122

0.1248

0.127

0.13

0.1301

0.131

0.134

0.1357

0.1368

0.137

0.139

0.1409

0.141

0.1425

0.1454

0.1471

0.148

0.15

0.1501

0.1533

0.16

0.1680

0.17

0.173

0.1732

0.1756

0.177

0.1787

0.1793

0.1799

0.18

0.181

0.184

0.1845

0.1866

0.1894

0.190

0.191

0.192

0.1933

0.194

0.1944

0.1974

0.199

0.2

0.21

0.217

0.22

0.2206

0.224

0.225

0.2259

0.229

0.2296

0.23

0.2314

0.2315

0.235

0.2363

0.2373

0.2394

0.2413

0.2436

0.2512

0.256

0.26

0.271

0.272

0.2763

0.279

0.2797

0.28

0.2831

0.286

0.288

0.2883

0.29

0.2903

0.2974

0.301

0.302

0.306

0.309

0.3099

0.313

0.316

0.319

0.32

0.3224

0.332

0.3360

0.34

0.35

0.352

0.36

0.361

0.3672

0.376

0.3821

0.391

0.3983

0.4

0.403

0.41

0.426

0.43

0.440

0.443

0.45

0.453

0.457

0.461

0.469

0.47

0.472

0.476

0.487

0.4939

0.498

0.5041

0.506

0.5147

0.52

0.522

0.527

0.552

0.56

0.57

0.5811

0.582

0.587

0.5891

0.5931

0.596

0.6037

0.6056

0.61

0.611

0.6190

0.63

0.635

0.640

0.65

0.656

0.67

0.672

0.68

0.682

0.6936

0.699

0.703

0.7108

0.715

0.716

0.72

0.726

0.7289

0.7299

0.744

0.75

0.7523

0.755

0.77

0.7762

0.787

0.791

0.8

0.802

0.822

0.83

0.84

0.843

0.87

0.878

0.900

0.922

0.94

0.9590

0.96

0.978

0.9981

1.02

1.03

1.04

1.0406

1.05

1.07

1.08

1.10

1.11

1.12

1.13

1.15

1.1765

1.18

1.19

1.2008

1.21

1.2262

1.23

1.30

1.31

1.32

1.34

1.35

1.36

1.38

1.40

1.4045

1.41

1.42

1.4394

1.44

1.45

1.4760

1.48

1.49

1.52

1.53

1.54

1.56

1.58

1.59

1.592

1.62

1.68

1.686

1.69

1.73

1.77

1.79

1.80

1.84

1.87

1.88

1.96

1.98

2.01

2.03

2.05

2.06

2.08

2.09

2.11

2.17

2.18

2.23

2.28

2.29

2.3

2.31

2.32

2.34

2.41

2.42

2.44

2.45

2.47

2.50

2.51

2.53

2.55

2.57

2.65

2.66

2.81

2.82

2.86

2.91

2.93

2.95

3.12

3.17

3.18

3.22

3.26

3.28

3.30

3.34

3.41

3.42

3.44

3.51

3.52

3.54

3.57

3.60

3.61

3.62

3.66

3.69

3.75

3.78

3.8

3.81

3.89

3.95

3.98

4.05

4.11

4.13

4.18

4.22

4.28

4.45

4.46

4.58

4.59

4.63

4.66

4.77

4.85

4.89

5.05

5.08

5.12

5.16

5.17

5.23

5.25

5.26

5.37

5.38

5.44

5.46

5.47

5.54

5.59

5.62

5.70

5.72

5.73

5.77

5.81

5.95

6.00

6.04

6.14

6.25

6.30

6.33

6.39

6.41

6.42

6.44

6.58

6.74

6.85

7

7.03

7.35

7.5

7.52

7.53

7.60

7.72

7.82

8.04

8.15

8.23

8.28

8.33

8.39

8.55

8.59

8.6

8.61

8.80

8.82

8.89

8.96

9.02

9.17

9.25

9.37

9.44

9.55

9.64

9.66

9.8

9.90

10.2

10.4

10.8

10.9

11.06

11.2

11.3

11.5

11.52

11.8

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

14.53

15.0

15.49

15.6

15.9

16.2

16.9

17.2

17.6

18.2

19.3

20.0

20.36

21.2

21.5

22.4

22.5

22.6

23.3

23.7

23.9

24.3

24.9

25.4

27.2

28.1

31.1

32.7

32.9

33.5

34.0

34.3

35.0

35.6

38.3

39.9

41.5

52.8

53.6

54.9

55.4

57.2

58.6

62.3

76.3

80.8

85.8
Clear