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Round Coil Springs-Fmax. (Allowable Deflection) = Lx35%-40%/O.D. Referenced (Part Numbers)

Volume Discount

MISUMI

Part Number

Configured Part Number is shown.

Product TOP

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

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Part Number
WM13-35
WM13-40
WM13-45
WM13-50
WM13-55
WM13-60
WM13-65
WM13-70
WM13-80
WM13-90
WM14-15
WM14-20
WM14-25
WM14-30
WM14-35
WM14-40
WM14-45
WM14-50
WM14-55
WM14-60
WM14-65
WM14-70
WM14-80
WM14-90
WM16-15
WM16-20
WM16-25
WM16-30
WM16-35
WM16-40
WM16-45
WM16-50
WM16-55
WM16-60
WM16-65
WM16-70
WM16-80
WM16-90
WM18-20
WM18-25
WM18-30
WM18-35
WM18-40
WM18-45
WM18-50
WM18-55
WM18-60
WM18-65
WM18-70
WM18-80
WM18-90
WM18-100
WM20-20
WM20-25
WM20-30
WM20-35
WM20-40
WM20-45
WM20-50
WM20-55
WM20-60
WM20-65
WM20-70
WM20-80
WM20-90
WM20-100
WM22-20
WM22-25
WM22-30
WM22-35
WM22-40
WM22-45
WM22-50
WM22-55
WM22-60
WM22-65
WM22-70
WM22-80
WM22-90
WM22-100
WM27-30
WM27-35
WM27-40
WM27-45
WM27-50
WM27-55
WM27-60
WM27-65
WM27-70
WM27-80

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Free Length L (mm)	Inner Dia. D-2d (or D) (Ø)	Outer Dia. D (or D1) (Ø)	Height with the max. load applied ([Free Length] – [Allowable Deflection]) (mm)	Spring Constant (N/mm)	Allowable Load (Configurable Range) (N)	Max. Load (N)	Wire Dia. (Ø)	End Surface Status	Solid Length (mm)
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	35	10.2	13	22.8	2.9	30.01~50.00	35.3	1.4	With Grinding	14.5
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	40	10.2	13	26	2.9	30.01~50.00	41.2	1.4	With Grinding	14.5
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	45	10.2	13	29.2	2.9	30.01~50.00	46.1	1.4	With Grinding	14.5
SGD 1.57	1 Piece(s)	Available	Same day	10	50	10.2	13	32.5	2.9	50.01~73.00	51	1.4	With Grinding	14.5
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	55	10	13	35.8	2.9	50.01~73.00	55.9	1.5	With Grinding	22.5
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	60	10	13	39	2.9	50.01~73.00	61.8	1.5	With Grinding	22.5
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	65	9.8	13	42.3	2.9	50.01~73.00	64.7	1.6	With Grinding	28.8
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	70	9.8	13	45.5	2.9	50.01~73.00	71.6	1.6	With Grinding	28.8
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	80	9.6	13	52	2.9	73.01~107.00	82.4	1.7	With Grinding	37.4
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	90	9.6	13	58.5	2.9	73.01~107.00	92.9	1.7	With Grinding	37.4
SGD 1.82	1 Piece(s)	Available	Same day	10	15	11.6	14	9.8	2.9	8.51~16.00	14.7	1.2	With Grinding	7.5
SGD 1.82	1 Piece(s)	Available	Same day	10	20	11.4	14	13	2.9	16.01~30.00	20.6	1.3	With Grinding	9.8
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	25	11.2	14	16.3	2.9	16.01~30.00	25.5	1.4	With Grinding	13.3
SGD 1.82	1 Piece(s)	Available	Same day	10	30	11.2	14	19.5	2.9	30.01~50.00	30.4	1.4	With Grinding	13.3
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	35	11.2	14	22.8	2.9	30.01~50.00	35.3	1.4	With Grinding	13.3
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	40	11.2	14	26	2.9	30.01~50.00	41.2	1.4	With Grinding	13.3
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	45	11	14	29.2	2.9	30.01~50.00	46.1	1.5	With Grinding	17.3
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	50	11	14	32.5	2.9	50.01~73.00	51	1.5	With Grinding	17.3
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	55	11	14	35.8	2.9	50.01~73.00	55.9	1.5	With Grinding	17.3
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	60	10.8	14	39	2.9	50.01~73.00	61.8	1.6	With Grinding	23.2
SGD 2.00	1 Piece(s)	Available	Same day	10	65	10.8	14	42.3	2.9	50.01~73.00	64.7	1.6	With Grinding	23.2
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	70	10.6	14	45.5	2.9	50.01~73.00	71.6	1.7	With Grinding	30.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	80	10.6	14	52	2.9	73.01~107.00	82.4	1.7	With Grinding	30.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	90	10.4	14	58.5	2.9	73.01~107.00	92.7	1.8	With Grinding	39.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	15	13.4	16	9.8	2.9	8.51~16.00	14.7	1.3	With Grinding	7.8
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	20	13.2	16	13	2.9	16.01~30.00	20.6	1.4	With Grinding	9.8
SGD 2.00	1 Piece(s)	Available	Same day	10	25	13	16	16.3	2.9	16.01~30.00	25.5	1.5	With Grinding	12.5
SGD 2.00	1 Piece(s)	Available	Same day	10	30	13	16	19.5	2.9	30.01~50.00	30.4	1.5	With Grinding	12.5
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	35	12.8	16	22.8	2.9	30.01~50.00	35.3	1.6	With Grinding	15
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	40	12.8	16	26	2.9	30.01~50.00	41.2	1.6	With Grinding	15
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	45	12.6	16	29.2	2.9	30.01~50.00	46.1	1.7	With Grinding	20.4
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	50	12.6	16	32.5	2.9	50.01~73.00	51	1.7	With Grinding	20.4
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	55	12.4	16	35.8	2.9	50.01~73.00	55.9	1.8	With Grinding	27
SGD 2.16	1 Piece(s)	Available	Same day	10	60	12.4	16	39	2.9	50.01~73.00	61.8	1.8	With Grinding	27
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	65	12.4	16	42.3	2.9	50.01~73.00	64.7	1.8	With Grinding	27
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	70	12.4	16	45.5	2.9	50.01~73.00	71.6	1.8	With Grinding	27
SGD 2.16	1 Piece(s)	Available	Same day	10	80	12.4	16	52	2.9	73.01~107.00	82.4	1.8	With Grinding	27
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	90	12.2	16	58.5	2.9	73.01~107.00	92.7	1.9	With Grinding	34.2
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	20	14.6	18	13	4.9	30.01~50.00	34.3	1.7	With Grinding	11.9
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	25	14.4	18	16.3	4.9	30.01~50.00	42.2	1.8	With Grinding	14.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	30	14.4	18	19.5	4.9	50.01~73.00	51	1.8	With Grinding	14.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	35	14.4	18	22.8	4.9	50.01~73.00	59.8	1.8	With Grinding	14.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	40	14.4	18	26	4.9	50.01~73.00	68.6	1.8	With Grinding	14.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	45	14	18	29.2	4.9	73.01~107.00	77.5	2	With Grinding	22
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	50	14	18	32.5	4.9	73.01~107.00	85.3	2	With Grinding	22
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	55	14	18	35.8	4.9	73.01~107.00	94.1	2	With Grinding	22
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	60	14	18	39	4.9	73.01~107.00	103	2	With Grinding	22
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	65	13.6	18	42.3	4.9	107.01~150.00	110.8	2.2	With Grinding	34.1
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	70	13.6	18	45.5	4.9	107.01~150.00	119.6	2.2	With Grinding	34.1
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	80	13.6	18	52	4.9	107.01~150.00	137.3	2.2	With Grinding	34.1
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	90	13.4	18	58.5	4.9	150.01~230.00	154	2.3	With Grinding	41.4
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	100	13.4	18	65	4.9	150.01~230.00	171.6	2.3	With Grinding	41.4
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	20	16.4	20	13	4.9	30.01~50.00	34.3	1.8	With Grinding	11.7
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	25	16.4	20	16.3	4.9	30.01~50.00	42.2	1.8	With Grinding	11.7
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	30	16.2	20	19.5	4.9	50.01~73.00	51	1.9	With Grinding	14.3
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	35	16.2	20	22.8	4.9	50.01~73.00	59.8	1.9	With Grinding	14.3
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	40	16.2	20	26	4.9	50.01~73.00	68.6	1.9	With Grinding	14.3
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	45	16	20	29.2	4.9	73.01~107.00	77.5	2	With Grinding	17
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	50	16	20	32.5	4.9	73.01~107.00	85.3	2	With Grinding	17
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	55	15.6	20	35.8	4.9	73.01~107.00	94.1	2.2	With Grinding	24.8
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	60	15.6	20	39	4.9	73.01~107.00	103	2.2	With Grinding	24.8
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	65	15.6	20	42.3	4.9	107.01~150.00	110.8	2.2	With Grinding	24.8
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	70	15.6	20	45.5	4.9	107.01~150.00	119.6	2.2	With Grinding	24.8
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	80	15.2	20	52	4.9	107.01~150.00	137.3	2.4	With Grinding	36
SGD 2.74	1 Piece(s)	Available	4 Day(s) or more	10	90	15.2	20	58.5	4.9	150.01~230.00	154	2.4	With Grinding	36
SGD 2.74	1 Piece(s)	Available	4 Day(s) or more	10	100	15.2	20	65	4.9	150.01~230.00	171.6	2.4	With Grinding	36
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	20	18.2	22	13	4.9	30.01~50.00	34.3	1.9	With Grinding	12
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	25	18	22	16.3	4.9	30.01~50.00	42.2	2	With Grinding	14
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	30	18	22	19.5	4.9	50.01~73.00	51	2	With Grinding	14
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	35	18	22	22.8	4.9	50.01~73.00	59.8	2	With Grinding	14
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	40	18	22	26	4.9	50.01~73.00	68.6	2	With Grinding	14
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	45	17.4	22	29.2	4.9	73.01~107.00	77.5	2.3	With Grinding	23
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	50	17.4	22	32.5	4.9	73.01~107.00	85.3	2.3	With Grinding	23
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	55	17.4	22	35.8	4.9	73.01~107.00	94.1	2.3	With Grinding	23
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	60	17.4	22	39	4.9	73.01~107.00	103	2.3	With Grinding	23
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	65	17.2	22	42.3	4.9	107.01~150.00	110.8	2.4	With Grinding	30
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	70	17.2	22	45.5	4.9	107.01~150.00	119.6	2.4	With Grinding	30
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	80	17.2	22	52	4.9	107.01~150.00	137.3	2.4	With Grinding	30
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	90	16.8	22	58.5	4.9	150.01~230.00	154	2.6	With Grinding	40
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	100	16.8	22	65	4.9	150.01~230.00	171.6	2.6	With Grinding	40
SGD 2.83	1 Piece(s)	Available	Same day	10	30	22.4	27	19.5	4.9	50.01~73.00	51	2.3	With Grinding	14
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	35	22.2	27	22.8	4.9	50.01~73.00	59.8	2.4	With Grinding	17
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	40	22.2	27	26	4.9	50.01~73.00	68.6	2.4	With Grinding	17
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	45	22.2	27	29.2	4.9	73.01~107.00	77.5	2.4	With Grinding	18
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	50	21.8	27	32.5	4.9	73.01~107.00	85.3	2.6	With Grinding	23
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	55	21.8	27	35.8	4.9	73.01~107.00	94.1	2.6	With Grinding	23
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	60	21.8	27	39	4.9	73.01~107.00	103	2.6	With Grinding	23
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	65	21.4	27	42.3	4.9	107.01~150.00	110.8	2.8	With Grinding	31
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	70	21.4	27	45.5	4.9	107.01~150.00	119.6	2.8	With Grinding	31
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	80	21.4	27	52	4.9	107.01~150.00	137.3	2.8	With Grinding	31

Basic Information

Material	SWP-A

Configure

312 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Free Length L(mm)
5

10

15

20

25

30

35

40

45

50

55

60

65

70

80

90

100
Clear
Inner Dia. D-2d (or D)(Ø)
1.9

2

2.1

2.2

2.24

2.3

2.4

2.7

2.8

2.9

3

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

4

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

5

5.4

5.6

5.8

6

6.2

6.4

6.5

6.6

7.2

7.4

7.6

7.8

8

8.2

8.3

8.8

9

9.2

9.4

9.6

9.8

10

10.2

10.4

10.6

10.8

11

11.2

11.4

11.6

12.2

12.4

12.6

12.8

13

13.2

13.4

13.6

13.8

14

14.2

14.4

14.6

14.8

15.2

15.6

16

16.2

16.4

16.8

17.2

17.4

17.8

18

18.2

18.4

21

21.4

21.8

22.2

22.4

22.8
Clear
Outer Dia. D (or D1)(Ø)
3

4

5

6

8

10

12

13

14

16

18

20

22

27
Clear
Height with the max. load applied ([Free Length] – [Allowable Deflection])(mm)
3

3.2

3.3

6

6.5

9

9.7

9.8

12

13

15

16.3

17.5

18

19.5

21

22.8

24

26

27

28

29.2

30

32.5

33

35

35.7

35.8

36

38.5

39

42

42.3

45.5

46.2

47.4

48

50

50.4

52

57.6

58.5

65
Clear
Spring Constant(N/mm)
1.5

2

2.9

3.9

4.9
Clear
Allowable Load (Configurable Range)(N)
- 1.51~4.50
- 4.51~8.50
- 8.51~16.00
- 16.01~30.00
- 30.01~50.00
- 50.01~73.00
- 73.01~107.00
- 107.01~150.00
- 150.01~230.00
Clear
Max. Load(N)
2.9

3.4

3.9

4.9

5.9

6.9

7.8

8.8

9.8

10.3

10.8

11.8

13.7

14.7

15.7

17.7

19.6

20.6

23.5

24

25.5

27.5

30.4

30.9

31.4

34.3

35.3

37.8

39.2

41.2

42.2

43.1

43.5

44.5

46.1

47.1

48.1

49

51

52

53

54.9

55.9

58.8

59.8

61.8

62.8

64.7

65.9

68.6

70.6

71.6

77.5

78.5

82.4

85.3

86.3

92.7

92.9

94.1

102

103

109.8

110.8

119.6

125.5

137.3

154

171.6
Clear
Wire Dia.(Ø)
0.3

0.35

0.38

0.4

0.45

0.5

0.55

0.6

0.65

0.7

0.75

0.8

0.85

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.4

2.6

2.8

3
Clear
End Surface Status
- With Grinding
- Without Grinding
Clear
Solid Length(mm)
1.73

2.3

2.36

2.38

2.5

2.7

2.8

3.25

3.3

3.4

4.2

4.35

4.38

4.7

5

5.1

5.2

5.5

5.53

6

6.3

6.5

6.75

6.8

7

7.4

7.5

7.7

7.8

8

8.25

8.4

8.5

8.78

9.1

9.43

9.63

9.8

10

10.2

10.8

11

11.1

11.3

11.5

11.7

11.9

12

12.5

12.6

12.7

13

13.2

13.3

13.6

14

14.3

14.4

14.5

15

15.6

16

16.2

16.7

17

17.3

17.4

17.5

17.6

17.9

18

18.7

19.5

19.6

19.8

20.4

20.5

21

21.6

22

22.1

22.4

22.5

23

23.2

23.8

24

24.8

26

26.1

26.3

27

27.5

28.2

28.6

28.8

28.9

30

30.6

31

31.2

31.5

32.1

32.2

32.3

32.5

33.6

34

34.1

34.2

36

36.8

37.4

39.2

39.6

40

41.4

42

43

43.5

44.2

44.6

47.3

48.4
Clear
type
- WM
- WT
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

4 Day(s) or Less
Clear

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

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Round Coil Springs-Fmax. (Allowable Deflection) = Lx35%-40%/O.D. Referenced (Part Numbers)

Part Number

Basic Information

Configure

Specification/Dimensions

Free Length L(mm)

Inner Dia. D-2d (or D)(Ø)

Outer Dia. D (or D1)(Ø)

Height with the max. load applied ([Free Length] – [Allowable Deflection])(mm)

Spring Constant(N/mm)

Allowable Load (Configurable Range)(N)

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