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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Round Coil Springs-Fmax. (Allowable Deflection) = Lx60%-75%/O.D. Referenced (Part Numbers)

On Sale Till 31/03/2025
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.

CAD Download

: 30; 60; 90

Part Number
WR27-70
WR27-80
WY3-5
WY3-10
WY3-15
WY3-20
WY3-25
WY3-30
WY4-5
WY4-10
WY4-15
WY4-20
WY4-25
WY4-30
WY4-35
WY4-40
WY5-10
WY5-15
WY5-20
WY5-25
WY5-30
WY5-35
WY5-40
WY5-45
WY5-50
WY6-10
WY6-15
WY6-20
WY6-25
WY6-30
WY6-35
WY6-40
WY6-45
WY6-50
WY6-55
WY6-60
WY6-65
WY6-70
WY8-10
WY8-15
WY8-20
WY8-25
WY8-30
WY8-35
WY8-40
WY8-45
WY8-50
WY8-55
WY8-60
WY8-65
WY8-70
WY10-15
WY10-20
WY10-25
WY10-30
WY10-35
WY10-40
WY10-45
WY10-50
WY10-55
WY10-60
WY10-65
WY10-70
WY13-20
WY13-25
WY13-30
WY13-35
WY13-40
WY13-45
WY13-50
WY13-55
WY13-60
WY13-65
WY13-70
WY16-20
WY16-25
WY16-30
WY16-35
WY16-40
WY16-45
WY16-50
WY16-55
WY16-60
WY16-65
WY16-70

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)	Solid Length (mm)	Allowable Deflection (mm)
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	70	23.6	27	28	0.5	16.01~30.00	20.6	1.7	22.1	42
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	80	23.6	27	32	0.5	16.01~30.00	23.5	1.7	22.1	48
SGD 1.08	1 Piece(s)	Available	Same day	10	5	2.68	3	1.25	0.1	~1.50	0.38	0.16	1	3.75
SGD 1.08	1 Piece(s)	Available	Same day	10	10	2.6	3	2.5	0.1	~1.50	0.75	0.2	2	7.5
SGD 1.08	1 Piece(s)	Available	Same day	10	15	2.54	3	3.8	0.1	~1.50	1.12	0.23	3.6	11.2
SGD 1.08	1 Piece(s)	Available	Same day	10	20	2.54	3	5	0.1	~1.50	1.5	0.23	3.6	15
SGD 1.16	1 Piece(s)	Available	Same day	10	25	2.5	3	6.3	0.1	1.51~4.50	1.87	0.25	5.5	18.7
SGD 1.16	1 Piece(s)	Available	Same day	10	30	2.48	3	7.5	0.1	1.51~4.50	2.25	0.26	6.5	22.5
SGD 1.16	1 Piece(s)	Available	Same day	10	5	3.6	4	1.25	0.1	~1.50	0.38	0.2	1.1	3.75
SGD 1.16	1 Piece(s)	Available	Same day	10	10	3.54	4	2.5	0.1	~1.50	0.7	0.23	1.9	7.5
SGD 1.16	1 Piece(s)	Available	Same day	10	15	3.54	4	3.8	0.1	~1.50	1.1	0.23	1.9	11.2
SGD 1.16	1 Piece(s)	Available	Same day	10	20	3.5	4	5	0.1	~1.50	1.5	0.25	2.7	15
SGD 1.24	1 Piece(s)	Available	Same day	10	25	3.42	4	6.3	0.1	1.51~4.50	1.8	0.29	5	18.7
SGD 1.24	1 Piece(s)	Available	Same day	10	30	3.42	4	7.5	0.1	1.51~4.50	2.2	0.29	5	22.5
SGD 1.24	1 Piece(s)	Available	4 Day(s) or more	10	35	3.36	4	8.8	0.1	1.51~4.50	2.6	0.32	7.7	26.2
SGD 1.24	1 Piece(s)	Available	Same day	10	40	3.36	4	10	0.1	1.51~4.50	2.9	0.32	7.7	30
SGD 1.21	1 Piece(s)	Available	Same day	10	10	4.5	5	2.5	0.1	~1.50	0.7	0.25	1.7	7.5
SGD 1.21	1 Piece(s)	Available	Same day	10	15	4.5	5	3.8	0.1	~1.50	1.1	0.25	1.7	11.2
SGD 1.21	1 Piece(s)	Available	Same day	10	20	4.4	5	5	0.1	~1.50	1.5	0.3	3.2	15
SGD 1.29	1 Piece(s)	Available	Same day	10	25	4.4	5	6.3	0.1	1.51~4.50	1.8	0.3	3.2	18.7
SGD 1.29	1 Piece(s)	Available	Same day	10	30	4.3	5	7.5	0.1	1.51~4.50	2.2	0.35	6.3	22.5
SGD 1.29	1 Piece(s)	Available	4 Day(s) or more	10	35	4.3	5	8.8	0.1	1.51~4.50	2.6	0.35	6.3	26.2
SGD 1.29	1 Piece(s)	Available	Same day	10	40	4.24	5	10	0.1	1.51~4.50	2.9	0.38	9.2	30
SGD 1.29	1 Piece(s)	Available	4 Day(s) or more	10	45	4.24	5	11.3	0.1	1.51~4.50	3.3	0.38	9.2	33.7
SGD 1.29	1 Piece(s)	Available	4 Day(s) or more	10	50	4.24	5	12.5	0.1	1.51~4.50	3.7	0.38	9.2	37.5
SGD 1.24	1 Piece(s)	Available	Same day	10	10	5.4	6	2.5	0.1	~1.50	0.75	0.3	2.1	7.5
SGD 1.24	1 Piece(s)	Available	Same day	10	15	5.36	6	3.8	0.1	~1.50	1.1	0.32	2.8	11.2
SGD 1.24	1 Piece(s)	Available	Same day	10	20	5.36	6	5	0.1	~1.50	1.5	0.32	2.8	15
SGD 1.32	1 Piece(s)	Available	Same day	10	25	5.3	6	6.3	0.1	1.51~4.50	1.8	0.35	4.1	18.7
SGD 1.32	1 Piece(s)	Available	Same day	10	30	5.24	6	7.5	0.1	1.51~4.50	2.2	0.38	5.6	22.5
SGD 1.32	1 Piece(s)	Available	Same day	10	35	5.24	6	8.8	0.1	1.51~4.50	2.6	0.38	5.6	26.2
SGD 1.32	1 Piece(s)	Available	Same day	10	40	5.2	6	10	0.1	1.51~4.50	2.9	0.4	7.2	30
SGD 1.32	1 Piece(s)	Available	4 Day(s) or more	10	45	5.2	6	11.3	0.1	1.51~4.50	3.3	0.4	7.2	33.7
SGD 1.32	1 Piece(s)	Available	4 Day(s) or more	10	50	5.2	6	12.5	0.1	1.51~4.50	3.7	0.4	7.2	37.5
SGD 1.41	1 Piece(s)	Available	4 Day(s) or more	10	55	5.1	6	13.8	0.1	1.51~4.50	4	0.45	12.2	41.2
SGD 1.41	1 Piece(s)	Available	4 Day(s) or more	10	60	5.1	6	15	0.1	1.51~4.50	4.4	0.45	12.2	45
SGD 1.41	1 Piece(s)	Available	4 Day(s) or more	10	65	5.1	6	16.3	0.1	4.51~8.50	4.8	0.45	12.2	48.7
SGD 1.41	1 Piece(s)	Available	Same day	10	70	5.1	6	17.5	0.1	4.51~8.50	5.1	0.45	12.2	52.5
SGD 1.41	1 Piece(s)	Available	Same day	10	10	7.3	8	2.5	0.1	~1.50	0.75	0.35	2.1	7.5
SGD 1.41	1 Piece(s)	Available	Same day	10	15	7.24	8	3.8	0.1	~1.50	1.1	0.38	3	11.2
SGD 1.41	1 Piece(s)	Available	Same day	10	20	7.2	8	5	0.1	~1.50	1.5	0.4	3.5	15
SGD 1.49	1 Piece(s)	Available	Same day	10	25	7.2	8	6.3	0.1	1.51~4.50	1.8	0.4	3.5	18.7
SGD 1.49	1 Piece(s)	Available	Same day	10	30	7.1	8	7.5	0.1	1.51~4.50	2.2	0.45	5.7	22.5
SGD 1.49	1 Piece(s)	Available	Same day	10	35	7.1	8	8.8	0.1	1.51~4.50	2.6	0.45	5.7	26.2
SGD 1.49	1 Piece(s)	Available	Same day	10	40	7.1	8	10	0.1	1.51~4.50	2.9	0.45	5.7	30
SGD 1.49	1 Piece(s)	Available	Same day	10	45	7.1	8	11.3	0.1	1.51~4.50	3.3	0.45	5.7	33.7
SGD 1.49	1 Piece(s)	Available	Same day	10	50	7	8	12.5	0.1	1.51~4.50	3.7	0.5	9	37.5
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	55	7	8	13.8	0.1	1.51~4.50	4	0.5	9	41.2
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	60	7	8	15	0.1	1.51~4.50	4.4	0.5	9	45
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	65	7	8	16.3	0.1	4.51~8.50	4.8	0.5	9	48.7
SGD 1.57	1 Piece(s)	Available	Same day	10	70	7	8	17.5	0.1	4.51~8.50	5.1	0.5	9	52.5
SGD 1.66	1 Piece(s)	Available	Same day	10	15	9	10	3.8	0.2	1.51~4.50	2.26	0.5	3	11.2
SGD 1.66	1 Piece(s)	Available	Same day	10	20	8.9	10	5	0.2	1.51~4.50	2.9	0.55	4.6	15
SGD 1.66	1 Piece(s)	Available	Same day	10	25	8.9	10	6.3	0.2	1.51~4.50	3.7	0.55	4.6	18.7
SGD 1.66	1 Piece(s)	Available	Same day	10	30	8.8	10	7.5	0.2	4.51~8.50	4.4	0.6	6.6	22.5
SGD 1.66	1 Piece(s)	Available	Same day	10	35	8.8	10	8.8	0.2	4.51~8.50	5.1	0.6	6.6	26.2
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	40	8.7	10	10	0.2	4.51~8.50	5.9	0.65	9.1	30
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	45	8.7	10	11.3	0.2	4.51~8.50	6.6	0.65	9.1	33.7
SGD 1.66	1 Piece(s)	Available	Same day	10	50	8.7	10	12.5	0.2	4.51~8.50	7.4	0.65	9.1	37.5
SGD 1.74	1 Piece(s)	Available	4 Day(s) or more	10	55	8.6	10	13.8	0.2	4.51~8.50	8.1	0.7	12.6	41.2
SGD 1.74	1 Piece(s)	Available	4 Day(s) or more	10	60	8.6	10	15	0.2	8.51~16.00	8.8	0.7	12.6	45
SGD 1.74	1 Piece(s)	Available	4 Day(s) or more	10	65	8.6	10	16.3	0.2	8.51~16.00	9.6	0.7	12.6	48.7
SGD 1.74	1 Piece(s)	Available	Same day	10	70	8.6	10	17.5	0.2	8.51~16.00	10.3	0.7	12.6	52.5
SGD 1.74 SGD 0.35	1 Piece(s)	Available	Same day	10	20	11.8	13	5	0.2	1.51~4.50	2.9	0.6	3.9	15
SGD 1.74	1 Piece(s)	Available	Same day	10	25	11.7	13	6.3	0.2	1.51~4.50	3.7	0.65	5.1	18.7
SGD 1.74	1 Piece(s)	Available	4 Day(s) or more	10	30	11.7	13	7.5	0.2	1.51~4.50	4.4	0.65	5.1	22.5
SGD 1.74	1 Piece(s)	Available	4 Day(s) or more	10	35	11.6	13	8.8	0.2	4.51~8.50	5.1	0.7	6.7	26.2
SGD 1.74	1 Piece(s)	Available	4 Day(s) or more	10	40	11.5	13	10	0.2	4.51~8.50	5.9	0.75	8.7	30
SGD 1.74	1 Piece(s)	Available	4 Day(s) or more	10	45	11.5	13	11.3	0.2	4.51~8.50	6.6	0.75	8.7	33.7
SGD 1.74	1 Piece(s)	Available	4 Day(s) or more	10	50	11.4	13	12.5	0.2	4.51~8.50	7.4	0.8	11.6	37.5
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	55	11.4	13	13.8	0.2	4.51~8.50	8.1	0.8	11.6	41.2
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	60	11.4	13	15	0.2	8.51~16.00	8.8	0.8	11.6	45
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	65	11.3	13	16.3	0.2	8.51~16.00	9.6	0.85	15.3	48.7
SGD 1.82	1 Piece(s)	Available	Same day	10	70	11.3	13	17.5	0.2	8.51~16.00	10.3	0.85	15.3	52.5
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	20	14.7	16	5	0.2	1.51~4.50	2.9	0.65	3.6	15
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	25	14.6	16	6.3	0.2	1.51~4.50	3.7	0.7	4.6	18.7
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	30	14.5	16	7.5	0.2	1.51~4.50	4.4	0.75	5.7	22.5
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	35	14.4	16	8.8	0.2	4.51~8.50	5.1	0.8	7	26.2
SGD 2.16	1 Piece(s)	Available	Same day	10	40	14.3	16	10	0.2	4.51~8.50	5.9	0.85	9	30
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	45	14.3	16	11.3	0.2	4.51~8.50	6.6	0.85	9	33.7
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	50	14.2	16	12.5	0.2	4.51~8.50	7.4	0.9	11.3	37.5
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	55	14.2	16	13.8	0.2	4.51~8.50	8.1	0.9	11.3	41.2
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	60	14.2	16	15	0.2	8.51~16.00	8.8	0.9	11.3	45
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	65	14.2	16	16.3	0.2	8.51~16.00	9.6	0.9	11.3	48.7
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	70	14.2	16	17.5	0.2	8.51~16.00	10.3	0.9	11.3	52.5

Basic Information

Material	SWP-A	End Surface Status	Without Grinding

Configure

265 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
Clear
Inner Dia. D-2d (or D)(Ø)
2.3

2.36

2.4

2.48

2.5

2.54

2.6

2.68

3

3.1

3.2

3.24

3.36

3.42

3.48

3.5

3.54

3.6

3.9

4

4.1

4.2

4.24

4.3

4.4

4.5

4.7

4.8

4.9

5

5.1

5.2

5.24

5.3

5.36

5.4

6.5

6.6

6.8

6.9

7

7.1

7.2

7.24

7.3

8.2

8.3

8.4

8.6

8.7

8.8

8.9

9

10

10.2

10.4

10.6

10.7

10.8

11

11.2

11.3

11.4

11.5

11.6

11.7

11.8

12

12.2

12.4

12.5

12.6

13.6

13.8

14

14.2

14.3

14.4

14.5

14.6

14.7

15.2

15.4

15.6

15.8

16

17.2

17.4

17.6

17.8

18

19

19.2

19.4

19.6

19.8

23.6

23.8

24.2

24.4
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)
1.25

2

2.5

3.8

4

5

6

6.3

7.5

8

8.8

10

11.3

12

12.4

12.5

13.8

14

15

16

16.3

17.5

18

20

22

24

26

28

32

36
Clear
Spring Constant(N/mm)
0.1

0.2

0.3

0.5
Clear
Allowable Load (Configurable Range)(N)
- ~1.50
- 1.51~4.50
- 4.51~8.50
- 8.51~16.00
- 16.01~30.00
Clear
Max. Load(N)
0.38

0.7

0.75

0.9

1.1

1.12

1.5

1.8

1.87

2.2

2.25

2.26

2.6

2.9

3.3

3.5

3.7

4

4.4

4.8

5.1

5.3

5.8

5.9

6.2

6.6

7.1

7.4

7.9

8.1

8.8

9.6

9.7

10.3

10.6

11.5

11.8

12.4

13.2

14.1

14.7

15.9

16.2

17.7

19.1

20.6

23.5
Clear
Wire Dia.(Ø)
0.16

0.2

0.23

0.25

0.26

0.29

0.3

0.32

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
Clear
Solid Length(mm)
1

1.1

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.7

2.8

3

3.2

3.5

3.6

3.9

4

4.1

4.5

4.6

4.8

4.9

5

5.1

5.5

5.6

5.7

5.8

6

6.3

6.5

6.6

6.7

6.8

6.9

7

7.2

7.5

7.7

8

8.3

8.4

8.5

8.7

8.8

9

9.1

9.2

9.9

10.4

10.5

10.8

11.3

11.5

11.6

12.2

12.4

12.5

12.6

13

13.5

14.4

15

15.3

16

16.1

17.1

17.4

17.6

18

19.5

20

20.9

21

22

22.1

22.5

22.9

23.5

25

27.3

28

28.6

28.8
Clear
type
- WR
- WY
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

4 Day(s) or Less
Clear

Specify Alterations

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) = Lx60%-75%/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)

Max. Load(N)

Wire Dia.(Ø)

Solid Length(mm)

type

CAD

Days to Ship

Specify Alterations

Tech Support

Payment Method more

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