Flat Wire Coil Springs / Deflection 25%-32% / O.D. Referenced

Promotional pricing
Volume Discount

MISUMI

Part Number

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

Drawing / Specifications
3D Preview 3D preview is available after complete configuration
Part Numbers
More Information
Catalog
Technical Information

Flat Wire Coil Springs/Deflection 25%-32%/O.D. Referenced:Related Image

Material: Oil tempered wires for springs

Specifications

Part Number

SWL22-100
SWM20-80

D	d	L	Spring Constant N/mm{kgf/mm}	F=Lx25.6%		F=Lx28.8%		F=Lx32%		Part Number		Unit Price
D	d	L	Spring Constant N/mm{kgf/mm}	Fmm	Load N{kgf}	Fmm	Load N{kgf}	Fmm	Load N{kgf}	Type D-L		Unit Price
6	3	15	20.4{2.08}	3.8	79 {8.0}	4.3	88 {9.0}	4.8	98 {10}	SWM 6-	15
		20	15.3{1.56}	5.1		5.8		6.4			20
		25	12.3{1.25}	6.4		7.2		8.0			25
		30	10.2{1.04}	7.7		8.6		9.6			30
		35	8.8{0.89}	9.0		10.1		11.2			35
		40	7.7{0.78}	10.2		11.5		12.8			40
		45	6.8{0.69}	11.5		13.0		14.4			45
		50	6.1{0.63}	12.8		14.4		16.0			50
		55	5.6{0.57}	14.1		15.8		17.6			55
		60	5.1{0.52}	15.4		17.3		19.2			60
8	4	10	42.9{4.37}	2.6	110 {11}	2.9	123 {13}	3.2	137 {14}	SWM 8-	10
		15	28.6{2.91}	3.8		4.3		4.8			15
		20	21.5{2.18}	5.1		5.8		6.4			20
		25	17.2{1.75}	6.4		7.2		8.0			25
		30	14.3{1.46}	7.7		8.6		9.6			30
		35	12.2{1.25}	9.0		10.1		11.2			35
		40	10.7{1.09}	10.2		11.5		12.8			40
		45	9.5{0.97}	11.5		13.0		14.4			45
		50	8.6{0.87}	12.8		14.4		16.0			50
		55	7.8{0.79}	14.1		15.8		17.6			55
		60	7.1{0.73}	15.4		17.3		19.2			60
		65	6.6{0.67}	16.6		18.7		20.8			65
		70	6.1{0.62}	17.9		20.2		22.4			70
		75	5.7{0.58}	19.2		21.6		24.0			75
		80	5.4{0.55}	20.5		23.0		25.6			80
10	5	10	61.3{6.25}	2.6	157 {16}	2.9	176 {18}	3.2	196 {20}	SWM 10-	10
		15	40.9{4.17}	3.8		4.3		4.8			15
		20	30.6{3.13}	5.1		5.8		6.4			20
		25	24.5{2.50}	6.4		7.2		8.0			25
		30	20.4{2.08}	7.7		8.6		9.6			30
		35	17.5{1.79}	9.0		10.1		11.2			35
		40	15.3{1.56}	10.2		11.5		12.8			40
		45	13.6{1.39}	11.5		13.0		14.4			45
		50	12.3{1.25}	12.8		14.4		16.0			50
		55	11.1{1.14}	14.1		15.8		17.6			55
		60	10.2{1.04}	15.4		17.3		19.2			60
		65	9.4{0.96}	16.6		18.7		20.8			65
		70	8.8{0.89}	17.9		20.2		22.4			70
		75	8.2{0.83}	19.2		21.6		24.0			75
		80	7.7{0.78}	20.5		23.0		25.6			80
		90	6.8{0.69}	23.0		25.9		28.8			90
12	6	15	59.2{6.04}	3.8	227 {23}	4.3	256 {26}	4.8	284 {29}	SWM 12-	15
		20	44.4{4.53}	5.1		5.8		6.4			20
		25	35.5{3.63}	6.4		7.2		8.0			25
		30	29.6{3.02}	7.7		8.6		9.6			30
		35	25.4{2.59}	9.0		10.1		11.2			35
		40	22.2{2.27}	10.2		11.5		12.8			40
		45	19.7{2.01}	11.5		13.0		14.4			45
		50	17.8{1.81}	12.8		14.4		16.0			50
		55	16.2{1.65}	14.1		15.8		17.6			55
		60	14.8{1.51}	15.4		17.3		19.2			60
		65	13.7{1.39}	16.6		18.7		20.8			65
		70	12.7{1.29}	17.9		20.2		22.4			70
		75	11.8{1.21}	19.2		21.6		24.0			75
		80	11.1{1.13}	20.5		23.0		25.6			80
		90	9.9{1.01}	23.0		25.9		28.8			90
14	7	20	59.8{6.09}	5.1	306 {31}	5.8	345 {35}	6.4	383 {39}	SWM 14-	20
		25	47.9{4.88}	6.4		7.2		8.0			25
		30	39.9{4.08}	7.7		8.6		9.6			30
		35	34.2{3.48}	9.0		10.1		11.2			35
		40	29.9{3.05}	10.2		11.5		12.8			40
		45	26.6{2.71}	11.5		13.0		14.4			45
		50	23.9{2.44}	12.8		14.4		16.0			50
		55	21.8{2.22}	14.1		15.8		17.6			55
		60	19.9{2.03}	15.4		17.3		19.2			60
		65	18.4{1.88}	16.6		18.7		20.8			65
		70	17.1{1.74}	17.9		20.2		22.4			70
		75	16.0{1.63}	19.2		21.6		24.0			75
		80	15.0{1.52}	20.5		23.0		25.6			80
		90	13.3{1.35}	23.0		25.9		28.8			90
		100	12.0{1.22}	25.6		28.8		32.0			100
Usage Count				1 Million Times		500,000 Times		300,000 Times

D	d	L	Spring Constant N/mm{kgf/mm}	F=Lx25.6%		F=Lx28.8%		F=Lx32%		Part Number		Unit Price
D	d	L	Spring Constant N/mm{kgf/mm}	Fmm	Load N{kgf}	Fmm	Load N{kgf}	Fmm	Load N{kgf}	Type D-L		Unit Price
16	8	20	78.1{7.97}	5.1	400 {41}	5.8	450 {46}	6.4	500 {51}	SWM 16-	20
		25	62.5{6.38}	6.4		7.2		8.0			25
		30	52.1{5.31}	7.7		8.6		9.6			30
		35	44.7{4.55}	9.0		10.1		11.2			35
		40	39.1{3.98}	10.2		11.5		12.8			40
		45	34.7{3.54}	11.5		13.0		14.4			45
		50	31.3{3.19}	12.8		14.4		16.0			50
		55	28.4{2.90}	14.1		15.8		17.6			55
		60	26.0{2.66}	15.4		17.3		19.2			60
		65	24.0{2.45}	16.6		18.7		20.8			65
		70	22.3{2.28}	17.9		20.2		22.4			70
		75	20.8{2.13}	19.2		21.6		24.0			75
		80	19.5{1.99}	20.5		23.0		25.6			80
		90	17.4{1.77}	23.0		25.9		28.8			90
		100	15.6{1.59}	25.6		28.8		32.0			100
18	9	20	99.6{10.2}	5.1	510 {52}	5.8	574 {59}	6.4	637 {65}	SWM 18-	20
		25	79.7{8.13}	6.4		7.2		8.0			25
		30	66.4{6.77}	7.7		8.6		9.6			30
		35	56.9{5.80}	9.0		10.1		11.2			35
		40	49.8{5.08}	10.2		11.5		12.8			40
		45	44.3{4.51}	11.5		13.0		14.4			45
		50	39.8{4.06}	12.8		14.4		16.0			50
		55	36.2{3.69}	14.1		15.8		17.6			55
		60	33.2{3.39}	15.4		17.3		19.2			60
		65	30.6{3.13}	16.6		18.7		20.8			65
		70	28.5{2.90}	17.9		20.2		22.4			70
		75	26.6{2.71}	19.2		21.6		24.0			75
		80	24.9{2.54}	20.5		23.0		25.6			80
		90	22.1{2.26}	23.0		25.9		28.8			90
		100	19.9{2.03}	25.6		28.8		32.0			100
20	10	20	123{12.5}	5.1	628 {64}	5.8	706 {72}	6.4	784 {80}	SWM 20-	20
		25	98.0{10.0}	6.4		7.2		8.0			25
		30	81.7{8.33}	7.7		8.6		9.6			30
		35	70.0{7.14}	9.0		10.1		11.2			35
		40	61.3{6.25}	10.2		11.5		12.8			40
		45	54.4{5.55}	11.5		13.0		14.4			45
		50	49.0{5.00}	12.8		14.4		16.0			50
		55	44.5{4.55}	14.1		15.8		17.6			55
		60	40.8{4.17}	15.4		17.3		19.2			60
		65	37.7{3.85}	16.6		18.7		20.8			65
		70	35.0{3.57}	17.9		20.2		22.4			70
		75	32.7{3.33}	19.2		21.6		24.0			75
		80	30.6{3.13}	20.5		23.0		25.6			80
		90	27.2{2.78}	23.0		25.9		28.8			90
		100	24.5{2.50}	25.6		28.8		32.0			100
		125	19.6{2.00}	32.0		36.0		40.0			125
		150	16.3{1.67}	38.4		43.2		48.0			150
22	11	25	119{12.1}	6.4	761 {78}	7.2	856 {87}	8.0	951 {97}	SWM 22-	25
		30	99.1{10.1}	7.7		8.6		9.6			30
		35	84.9{8.66}	9.0		10.1		11.2			35
		40	74.3{7.58}	10.2		11.5		12.8			40
		45	66.1{6.74}	11.5		13.0		14.4			45
		50	59.5{6.06}	12.8		14.4		16.0			50
		55	54.0{5.51}	14.1		15.8		17.6			55
		60	49.5{5.05}	15.4		17.3		19.2			60
		65	45.7{4.66}	16.6		18.7		20.8			65
		70	42.5{4.33}	17.9		20.2		22.4			70
		75	39.6{4.04}	19.2		21.6		24.0			75
		80	37.2{3.79}	20.5		23.0		25.6			80
		90	33.0{3.37}	23.0		25.9		28.8			90
		100	29.7{3.03}	25.6		28.8		32.0			100
		125	23.8{2.43}	32.0		36.0		40.0			125
		150	19.8{2.02}	38.4		43.2		48.0			150
25	12.5	25	153{15.6}	6.4	981 {100}	7.2	1103 {113}	8.0	1225 {125}	SWM 25-	25
		30	128{13.0}	7.7		8.6		9.6			30
		35	109{11.2}	9.0		10.1		11.2			35
		40	95.7{9.77}	10.2		11.5		12.8			40
		45	85.1{8.68}	11.5		13.0		14.4			45
		50	76.6{7.81}	12.8		14.4		16.0			50
		55	69.6{7.10}	14.1		15.8		17.6			55
		60	63.8{6.51}	15.4		17.3		19.2			60
		65	58.9{6.01}	16.6		18.7		20.8			65
		70	54.7{5.58}	17.9		20.2		22.4			70
		75	51.0{5.21}	19.2		21.6		24.0			75
		80	47.9{4.88}	20.5		23.0		25.6			80
		90	42.5{4.34}	23.0		25.9		28.8			90
		100	38.3{3.91}	25.6		28.8		32.0			100
		125	30.6{3.13}	32.0		36.0		40.0			125
		150	25.5{2.60}	38.4		43.2		48.0			150
		175	21.9{2.23}	44.8		50.4		56.0			175
Usage Count				1 Million Times		500,000 Times		300,000 Times

Part Number:

3D preview is not available, because the part number has not yet been determined.

In order to open the 3D preview, the part number must be fixed.

Plug-in is required for 3D Preview

CAD Download

Data to be displayed: 30; 45; 60

Part Number
SWM12-15
SWM12-20
SWM12-25
SWM12-30
SWM12-35
SWM12-40
SWM12-45
SWM12-50
SWM12-55
SWM12-60
SWM12-65
SWM12-70
SWM12-75
SWM12-80
SWM12-90
SWM14-20
SWM14-25
SWM14-30
SWM14-35
SWM14-40
SWM14-45
SWM14-50
SWM14-55
SWM14-60
SWM14-65
SWM14-70
SWM14-75
SWM14-80
SWM14-90
SWM14-100
SWM16-20
SWM16-25
SWM16-30
SWM16-35
SWM16-40
SWM16-45
SWM16-50
SWM16-55
SWM16-60
SWM16-65
SWM16-70
SWM16-75
SWM16-80
SWM16-90
SWM16-100

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Allowable Load (Configurable Range) (N)	Max. Load (N)	Height upon Max. Load applied L-F (mm)	Free Length L (mm)	Outer Dia. D (or D1) (mm)	Inner Dia. D-2d (or D) (mm)	Spring Constant (N/mm)	Allowable Deflection (mm)
1.16 €	1		Same day Stock	10	230.01 to 580.00	284	10.2	15	12	6	59.2	4.8
1.21 €	1		5 Days	10	230.01 to 580.00	284	13.6	20	12	6	44.4	6.4
1.29 €	1		Same day Stock	10	230.01 to 580.00	284	17	25	12	6	35.5	8
1.20 €	1	Available	5 Days	10	230.01 to 580.00	284	20.4	30	12	6	29.6	9.6
1.30 €	1	Available	5 Days	10	230.01 to 580.00	284	23.8	35	12	6	25.4	11.2
1.31 €	1	Available	5 Days	10	230.01 to 580.00	284	27.2	40	12	6	22.2	12.8
2.05 € 0.84 €	1		Same day Stock	10	230.01 to 580.00	284	30.6	45	12	6	19.7	14.4
1.54 €	1	Available	5 Days	10	230.01 to 580.00	284	34	50	12	6	17.8	16
1.67 €	1	Available	5 Days	10	230.01 to 580.00	284	37.4	55	12	6	16.2	17.6
2.51 € 1.03 €	1		Same day Stock	10	230.01 to 580.00	284	40.8	60	12	6	14.8	19.2
1.84 €	1	Available	5 Days	10	230.01 to 580.00	284	44.2	65	12	6	13.7	20.8
2.57 €	1		5 Days	10	230.01 to 580.00	284	47.6	70	12	6	12.7	22.4
2.06 €	1	Available	5 Days	10	230.01 to 580.00	284	51	75	12	6	11.8	24
3.06 €	1		5 Days	10	230.01 to 580.00	284	54.4	80	12	6	11.1	25.6
3.08 €	1		9 Days	10	230.01 to 580.00	284	61.2	90	12	6	9.9	28.8
1.43 €	1	Available	5 Days	10	230.01 to 580.00	383	13.6	20	14	7	59.8	6.4
1.43 €	1	Available	5 Days	10	230.01 to 580.00	383	17	25	14	7	47.9	8
1.54 €	1	Available	5 Days	10	230.01 to 580.00	383	20.4	30	14	7	39.9	9.6
1.64 €	1	Available	5 Days	10	230.01 to 580.00	383	23.8	35	14	7	34.2	11.2
1.77 €	1		5 Days	10	230.01 to 580.00	383	27.2	40	14	7	29.9	12.8
2.87 €	1		5 Days	10	230.01 to 580.00	383	30.6	45	14	7	26.6	14.4
2.73 €	1		5 Days	10	230.01 to 580.00	383	34	50	14	7	23.9	16
2.89 €	1		5 Days	10	230.01 to 580.00	383	37.4	55	14	7	21.8	17.6
2.85 €	1		5 Days	10	230.01 to 580.00	383	40.8	60	14	7	19.9	19.2
2.17 €	1	Available	5 Days	10	230.01 to 580.00	383	44.2	65	14	7	18.4	20.8
2.62 €	1		Same day Stock	10	230.01 to 580.00	383	47.6	70	14	7	17.1	22.4
2.29 €	1	Available	5 Days	10	230.01 to 580.00	383	51	75	14	7	16	24
2.29 €	1	Available	5 Days	10	230.01 to 580.00	383	54.4	80	14	7	15	25.6
2.62 €	1	Available	5 Days	10	230.01 to 580.00	383	61.2	90	14	7	13.3	28.8
4.27 €	1		5 Days	10	230.01 to 580.00	383	68	100	14	7	12	32
1.67 €	1	Available	5 Days	10	230.01 to 580.00	500	13.6	20	16	8	78.1	6.4
1.67 €	1		Same day Stock	10	230.01 to 580.00	500	17	25	16	8	62.5	8
1.77 €	1	Available	5 Days	10	230.01 to 580.00	500	20.4	30	16	8	52.1	9.6
2.32 €	1		Same day Stock	10	230.01 to 580.00	500	23.8	35	16	8	44.7	11.2
2.06 €	1	Available	5 Days	10	230.01 to 580.00	500	27.2	40	16	8	39.1	12.8
2.12 €	1	Available	5 Days	10	230.01 to 580.00	500	30.6	45	16	8	34.7	14.4
3.72 €	1		5 Days	10	230.01 to 580.00	500	34	50	16	8	31.3	16
3.52 €	1		5 Days	10	230.01 to 580.00	500	37.4	55	16	8	28.4	17.6
3.72 €	1		5 Days	10	230.01 to 580.00	500	40.8	60	16	8	26	19.2
3.72 € 1.53 €	1		Same day Stock	10	230.01 to 580.00	500	44.2	65	16	8	24	20.8
4.21 €	1		5 Days	10	230.01 to 580.00	500	47.6	70	16	8	22.3	22.4
2.98 €	1	Available	5 Days	10	230.01 to 580.00	500	51	75	16	8	20.8	24
3.14 €	1	Available	5 Days	10	230.01 to 580.00	500	54.4	80	16	8	19.5	25.6
3.26 €	1	Available	5 Days	10	230.01 to 580.00	500	61.2	90	16	8	17.4	28.8
3.43 €	1	Available	5 Days	10	230.01 to 580.00	500	68	100	16	8	15.6	32

More Information

• Load calculation method = Spring constant x Deflection
(Int'l Unit) N=N/mmxFmm
kgf=kgf/mmxFmm
(kgf=Nx0.101972)

How to use coil springs, and precautions >>P.328
About D dimension and back facing hole, and D dimension and shaft, see >>P.1881.
Sizes larger than D25 are listed in "Press Die and Mold Components".

Products homepage

Basic information

Material	Oil Tempered Wire

Configure

45Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Stock

- Show only stock items
Clear

Basic Attributes

Max. Load(N)
98

137

196

284

383

500

637

784

951

1225
Clear
Height upon Max. Load applied L-F(mm)
6.8

10.2

13.6

17

20.4

23.8

27.2

30.6

34

37.4

40.8

44.2

47.6

51

54.4

61.2

68

85

102

119
Clear
Free Length L(mm)
10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

90

100

125

150

175
Clear
Outer Dia. D (or D1)(mm)
6

8

10

12

14

16

18

20

22

25
Clear
Inner Dia. D-2d (or D)(mm)
3

4

5

6

7

8

9

10

11

12.5
Clear
Spring Constant(N/mm)
5.1

5.4

5.6

5.7

6.1

6.6

6.8

7.1

7.7

8.2

8.6

8.8

9.4

9.5

9.9

10.2

10.7

11.1

11.8

12

12.2

12.3

12.7

13.3

13.6

13.7

14.3

14.8

15

15.3

15.6

16

16.2

16.3

17.1

17.2

17.4

17.5

17.8

18.4

19.5

19.6

19.7

19.8

19.9

20.4

20.8

21.5

21.8

21.9

22.1

22.2

22.3

23.8

23.9

24

24.5

24.9

25.4

25.5

26

26.6

27.2

28.4

28.5

28.6

29.6

29.7

29.9

30.6

31.3

32.7

33

33.2

34.2

34.7

35

35.5

36.2

37.2

37.7

38.3

39.1

39.6

39.8

39.9

40.8

40.9

42.5

42.9

44.3

44.4

44.5

44.7

45.7

47.9

49

49.5

49.8

51

52.1

54.0

54.4

54.7

56.9

58.9

59.2

59.5

59.8

61.3

62.5

63.8

66.1

66.4

69.6

70

74.3

76.6

78

78.1

79.7

81.7

84.9

85.1

95.7

98

99.1

99.6

109

119

123

128

153
Clear
Type
- SWM
Clear
Allowable Load (Configurable Range)(N)
- 73.01 to 107.00
- 107.01 to 150.00
- 150.01 to 230.00
- 230.01 to 580.00
- 580.01 or More
Clear
Filter by CAD data type
- 2D
- 3D
Clear