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Part Number Complete

E-GUBB12-30

Free Length L Inner Dia. D-2d (or D) Outer Dia. D (or D1) Height with the max. load applied ([Free Length] – [Allowable Deflection]) Spring Constant Max. Load Wire Dia. Solid Length Allowable Displacement Maximum Height when Loaded (Free Length, Allowable Deflection) I.D. D (⌀) Total Coils Nt *Reference Value type Allowable Load (Configurable Range) CAD Days to Ship

Specification/Dimensions

Free Length L(mm)
5

10

15

20

25

30

40
Clear
Inner Dia. D-2d (or D)(Ø)
2.5

2.6

2.7

3.3

3.4

3.5

3.8

4

4.2

5.4

5.6

5.8

7

7.2

7.4

8.4

8.8

9

9.2

9.4

11.2

14.2
Clear
Outer Dia. D (or D1)(Ø)
4

5

6

8

10

12

13

16

20
Clear
Height with the max. load applied ([Free Length] – [Allowable Deflection])(mm)
3.75

7.5

11.25

15

18.75

22.5

30
Clear
Spring Constant(N/mm)
4.9

9.8

19.6

29.4
Clear
Max. Load(N)
6.1

12.3

18.4

24.5

36.8

49

61.3

73.5

98.1

123

147

184

196
Clear
Wire Dia.(Ø)
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

1.8

1.9

2

2.1

2.3

2.4

2.9
Clear
Solid Length(mm)
2.9

6.8

6.9

7

7.2

9.4

9.5

9.8

9.9

10.2

10.3

10.5

12.4

12.9

13.4

13.9

14

14.4

14.5

14.6

16.1

16.7

17

20.3

20.5

21

28.2
Clear
Allowable Displacement(mm)
1.25

2.5

3.75

5

6.25

7.5

10
Clear
Maximum Height when Loaded (Free Length, Allowable Deflection)(mm)
3.75

7.5

11.25

15

18.75

22.5

30
Clear
I.D. D (⌀)(φ)
2.5

2.6

2.7

3.3

3.4

3.5

3.8

4

4.2

5.4

5.6

5.8

7

7.2

7.4

8.4

8.8

9

9.2

9.4

11.2

14.2
Clear
Total Coils Nt *Reference Value
3.8

4.2

4.5

4.7

5.2

5.7

6.2

6.5

6.7

7.2

7.5

7.7

8.2

8.7

9.5

9.7

10.1

10.2

11.2

12.2

13.7

14.7

18.2
Clear
type
- E-GUBB
Clear
Allowable Load (Configurable Range)(N)
- 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
CAD
- 2D
- 3D
Clear

Days to Ship

All

6 Day(s) or Less
Clear

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Compression Spring - O.D. Referenced Stainless Steel, Ultra Heavy Load [RoHS Compliant]

Name: Compression Spring - O.D. Referenced Stainless Steel, Ultra Heavy Load [RoHS Compliant]
Brand: MISUMI
Availability: PreOrder

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Volume Discount

Brand :

MISUMI

MiSUMi Economy

MISUMI

Order Qty :
Total Price :

---
Days to ship :

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(i)
Caution

This product can be purchased in quantities of 10pcs. Please enter your order quantity in multiples of 10. * Minimum order quantity (10 pcs. or more)
Since it is an O.D. referenced type spring, it is manufactured with priority given to O.D. tolerances. Please be careful.
Stainless Steel Spring is magnetic.

Product Description

＼RoHS10-compliant products are newly released.

Product Overview

[Product Comparison Information]
♢Economy series compression springs are manufactured overseas, resulting in significant cost reductions.
♢ Since it is an O.D. referenced type spring, it is manufactured with priority given to O.D. tolerances. Please be careful.
♢ Stainless Steel Spring is magnetic. Please be careful.

Item	MISUMI's Similar Products	Economy Series
Service Life	1 million times	700,000 Times
Manufactured	In Japan	Outside of Japan

Dimensional Drawing

0 -0.5 mm 0 -0.8 mm

O.D. D	ø10 or Less			Free Length L	±1.5 mm
	ø12 or More			Spring Constant	±10%

[M]Material SUS304-WPB

Specification Table

Ordering Example	Part Number
	E-GUBB10-25

■E－GUBB: Fmax. (allowable deflection) = L x 25%

Part Number		d	Solid Length (Reference Value)	F max.	N (kgf) max.		Fa%
Type	D－L	d	Solid Length (Reference Value)	F max.	N (kgf) max.		Fa%
E-GUBB	4-10	0.65	7.0	2.50	12.3	{1.30}	25
	15	0.70	10.3	3.75	18.4	{1.90}
	20	0.75	14.4	5.00	24.5	{2.50}
	5-5	0.60	2.9	1.25	6.1	{0.63}
	10	0.75	6.9	2.50	12.3	{1.30}
	15	0.80	9.8	3.75	18.4	{1.90}
	20	0.85	13.4	5.00	24.5	{2.50}
	6-10	0.90	6.8	2.50	24.5	{2.50}
	15	1.00	10.5	3.75	36.8	{3.80}
	20	1.10	14.6	5.00	49.0	{5.00}
	8-10	1.10	6.9	2.50	24.5	{2.50}
	15	1.20	9.9	3.75	36.8	{3.80}
	20	1.30	14.0	5.00	49.0	{5.00}
	25	1.30	14.5	6.25	61.3	{6.30}
	10-10	1.30	7.2	2.50	24.5	{2.50}
	15	1.40	10.2	3.75	36.8	{3.80}
	20	1.50	13.9	5.00	49.0	{5.00}
	25	1.50	16.1	6.25	61.3	{6.30}
	12-15	1.50	9.4	3.75	36.8	{3.80}
	20	1.60	12.4	5.00	49.0	{5.00}
	30	1.80	20.3	7.50	73.5	{7.50}
	13-15	1.80	9.5	3.75	73.5	{7.50}
	20	1.90	12.9	5.00	98.1	{100}
	25	2.00	17.0	6.25	123.0	{12.5}
	30	2.10	20.5	7.50	147.0	{15.00}
	40	2.30	28.2	10.00	196.0	{20.00}
	16-30	2.40	21.0	7.50	147.0	{15.00}
	20-25	2.90	16.7	6.25	184.0	{18.80}
kgf (load) = N⋅mm (spring constant) × 0.101972 × F (Deflection) (kgf) = N × 0.101972

[ ! ] Both ends of * marked springs are not ground.
[ ! ] Using it compressed to the solid length may cause deformation or break after a few uses.
　 Be sure to use the springs within the range of the allowable deflection F max.(mm).
[ ! ] O.D. Referenced Type is outer diameter prioritized.
● How to Determine the Number of Winding (Reference Value): Total coils = solid length / wire diameter (d) - 1
Number of active coils = total coils - 2
* The values of the number of coils are for reference only. There may be some variations depending on the lot.

■Spring Constant (N/mm) [kgf/mm]

O.D. D	O.D. Referenced
O.D. D	E-GUV	E-GUY	E-GUR	E-GUF	E-GUL	E-GUTT	E-GUM	E-GUH	E-GUBB
2		0.05 {0.005}	0.20 {0.02}	0.30 {0.03}	0.50 {0.05}
3	0.05 {0.005}	0.098 {0.010}	0.29 {0.03}	0.49 {0.05}	0.98 {0.1}	1.5 {0.15}
4						1.5 {0.15}	2.0 {0.2}	2.9 {0.3}	4.9 {0.5}
5						2.0 {0.2}	2.0 {0.2}	2.9 {0.3}	4.9 {0.5}
6							2.9 {0.3}	5.9 {0.6}	9.8 {1.0}
8
10		0.200 {0.020}
12		0.200 {0.020}
13						2.0 {0.2}	2.9 {0.3}	9.8 {1.0}	19.6 {2.0}
16				0.49 {0.05}		2.0 {0.2}		9.8 {1.0}	19.6 {2.0}
20				0.98 {0.10}	2.90 {0.3}		4.9 {0.5}	14.7 {1.5}	29.4 {3.0}
Fmax.	F = L × 70%	F = L × Fa%	F = L × Fa%	F = L × 45%	F = L × 40%	F = L × Fa%	F = L × 35%	F = L × 30%	F = L × 25%

I.D. D	I.D. Referenced
I.D. D	E-GUR	VE-GVUF	E-GVUL	E-GVUM
5	0.29 {0.03}	0.49 {0.05}	0.98 {0.10}	2.94 {0.30}
6
8
10
12
16
Fmax.	F= L × 60%	F= L × 45%	F= L × 40%	F= L × 35%

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
E-GUBB12-30
E-GUBB13-15

Part Number	Price	Minimum Order Qty.	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 Displacement (mm)	Maximum Height when Loaded (Free Length, Allowable Deflection) (mm)	I.D. D (⌀) (φ)	Total Coils Nt *Reference Value
	₹ 74.00	10 Piece(s)	Available	6 Day(s) or more	10	30	8.4	12	22.5	9.8	73.01~107.00	73.5	1.8	20.3	7.5	22.5	8.4	10.2
	₹ 52.00	10 Piece(s)	Available	6 Day(s) or more	10	15	9.4	13	11.25	19.6	73.01~107.00	73.5	1.8	9.5	3.75	11.25	9.4	4.2

Note

Cautions on Use
Operating Temperature
Stainless Steel:: -10 to 100°C
* Load value attenuates when tension springs are used in temperature higher than above, although it depends on other conditions.
Stainless Steel Spring is magnetic.

Basic Information

Material	SUS304-WPB	Cleaning Method	No Cleaning	Type	Round Wire
Environmentally friendly	RoHS Compliant (10 Substances)	End Face State	With Grinding	Material Certificate: Materials	SUS304-WPB

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

[Economy Series]Compression Spring - O.D. Referenced Stainless Steel, Extra Light Load	[Economy Series]Compression Spring - O.D. Referenced Stainless Steel, Light Load	[Economy Series]Compression Spring - O.D. Referenced Stainless Steel, Heavy Load

Type: E-GUF, E-GUR, E-GUV, E-GUY	Type: E-GUL, E-GUTT	Type: E-GUH, E-GUM

[Economy Series]Compression Spring - O.D. Referenced Stainless Steel, Extra Heavy Load	[Economy Series]Compression Spring - I.D. Referenced Stainless Steel, Light Load	[Economy Series]Compression Spring - I.D. Referenced Stainless Steel, Heavy Load

Type: E-GUBB	Type: E-GVUF, E-GVUR	Type: E-GVUL, E-GVUM

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