Round Wire Coil Springs / Deflection 27%-30% / O.D. Referenced

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MISUMI

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Technical Information

Round Wire Coil Springs/Deflection 27%-30%/O.D. Referenced:Related Image

Material EN 1.4301 (WPB) Equiv. Spring Constant ±10%

Specifications

Part Number

UM16-80
UH16-80

■UM: Fmax. (Allowable Deflection) =LxFa%

Part Number		d	Solid Length	F max.	N{kgf}max.		Fa%	Unit Price
TypeD-L		d	Solid Length	F max.	N{kgf}max.		Fa%	Unit Price
UM 4-	5*	0.4	2.2	1.75	3.4	{0.35}	35
	10*	0.5	4.9	3.5	6.8	{0.7 }
	15	0.55	7.5	5.25	10.3	{1.05}
	20	0.6	11.1	7	13.7	{1.4 }
	25	0.6	11.1	8.75	17.2	{1.75}
	30	0.65	16.3	10.5	20.6	{2.1 }
UM 5-	5*	0.45	2.25	1.75	3.4	{0.35}	35
	10*	0.5	3.13	3.5	6.8	{0.7 }
	15	0.65	8.45	5.25	10.3	{1.05}
	20	0.65	8.45	7	13.7	{1.4 }
	25	0.7	11.9	8.75	17.2	{1.75}
	30	0.7	11.9	10.5	20.6	{2.1 }
	35	0.75	16.5	12.25	24.0	{2.45}
	40	0.8	23.2	14	27.5	{2.8 }
	45	0.8	23.2	15.75	30.9	{3.15}
	50	0.85	31.45	17.5	34.3	{3.5 }
UM 6-	5*	0.55	2.7	1.7	4.9	{0.5 }	35
	10	0.7	5.6	3.5	10.8	{1.1 }
	15	0.75	7.4	5.2	15.7	{1.6 }
	20	0.75	7.4	7	20.6	{2.1 }
	25	0.85	12.8	8.7	25.5	{2.6 }
	30	0.85	12.8	10.5	31.4	{3.2 }
	35	0.9	16.7	12.2	36.3	{3.7 }
	40	0.9	16.8	14	41.2	{4.2 }
	45	1.0	27.8	15.75	46.1	{4.7 }
	50	1.0	28.0	17.5	52.0	{5.3 }
	60	1.0	28.0	18	53.0	{5.4 }	30
	70	1.1	46.2	19.6	58.8	{6 }	28
UM 8-	10	0.85	6.4	3.5	10.8	{1.1 }	35
	15	0.9	7.9	5.2	15.7	{1.6 }
	20	0.9	7.9	7	20.6	{2.1 }
	25	0.9	7.9	8.7	25.5	{2.6 }
	30	1.0	12.0	10.5	31.4	{3.2 }
	35	1.0	12.0	12.2	36.3	{3.7 }
	40	1.1	18.7	14	41.2	{4.2 }
	45	1.1	18.7	15.75	46.1	{4.7 }
	50	1.1	18.7	17.5	52.0	{5.3 }
	60	1.2	28.2	21	61.8	{6.3 }
	70	1.3	42.0	24.5	72.6	{7.4 }
UM10-	10	0.9	5.2	3.5	10.8	{1.1}	35
	15	1.0	7.3	5.2	15.7	{1.6}
	20	1.0	7.3	7	20.6	{2.1}
	25	1.1	10.5	8.7	25.5	{2.6}
	30	1.1	10.5	10.5	31.4	{3.2}
	35	1.2	15	12.2	36.3	{3.7}
	40	1.2	15	14	41.2	{4.2}
	45	1.3	21.8	15.75	46.1	{4.7}
	50	1.3	21.8	17.5	52.0	{5.3}
	60	1.4	30.8	21	61.8	{6.3}
	70	1.4	30.8	24.5	72.6	{7.4}
UM13-	15	1.2	8.4	5.2	15.7	{1.6}	35
	20	1.3	11.1	7	20.6	{2.1}
	25	1.3	11.1	8.7	25.5	{2.6}
	30	1.4	15.1	10.5	31.4	{3.2}
	35	1.4	15.1	12.2	36.3	{3.7}
	40	1.4	15.1	14	41.2	{4.2}
	45	1.4	15.1	15.75	46.1	{4.7}
	50	1.4	15.1	17.5	52.0	{5.3}
	60	1.6	27.2	21	61.8	{6.3}
	70	1.6	27.2	24.5	72.6	{7.4}
	80	1.7	36.2	28	82.4	{8.4}
UM16-	15	1.4	9.6	5.2	15.7	{ 1.6}	35
	20	1.5	12.4	7	20.6	{ 2.1}
	25	1.5	12.4	8.7	25.5	{ 2.6}
	30	1.5	12.4	10.5	31.4	{ 3.2}
	35	1.6	15.6	12.2	36.3	{ 3.7}
	40	1.6	15.6	14	41.2	{ 4.2}
	45	1.7	20.4	15.75	46.1	{ 4.7}
	50	1.7	20.4	17.5	52.0	{ 5.3}
	60	1.8	26.1	21	61.8	{ 6.3}
	70	1.8	26.1	24.5	72.6	{ 7.4}
	80	1.8	26.1	28	82.4	{ 8.4}
UM20-	20	1.8	11.3	7	34.3	{ 3.5}	35
	25	1.9	13.3	8.75	43.1	{ 4.4}
	30	1.9	13.3	10.5	52.0	{ 5.3}
	35	2	16	12.25	59.8	{ 6.1}
	40	2	16	14	68.6	{ 7 }
	45	2.2	23.7	15.75	77.5	{ 7.9}
	50	2.2	23.7	17.5	86.3	{ 8.8}
	60	2.2	23.7	21	103.0	{10.5}
	70	2.4	34.8	24.5	120.6	{12.3}
	80	2.4	34.8	28	137.3	{14 }

kgf (Load)=N/mm (Spring Constant) x0.101972xF (Deflection)
{kgf}=Nx0.101972

For Types marked with *, both ends are not ground.
The values of solid length are for reference only.
There may be some variations depending on the lot.
Usage Count: 1 Million Times

■UH: Fmax. (Allowable Deflection)=LxFa%

Part Number		d	Solid Length	F max.	N{kgf}max.		Fa%	Unit Price
Type D-L		d	Solid Length	F max.	N{kgf}max.		Fa%	Unit Price
UH 4-	5*	0.45	2.7	1.5	4.4	{ 0.45}	30
	10*	0.5	3.8	3	8.8	{ 0.9 }
	15	0.6	8.1	4.5	13.2	{ 1.35}
	20	0.65	11.7	6	17.6	{ 1.8 }
	25	0.7	16.8	7.5	22.1	{ 2.25}
	30	0.7	16.8	9	26.5	{ 2.7 }
UH 5-	5*	0.55	3.3	1.5	4.4	{ 0.45}	30
	10	0.6	4.65	3	8.8	{ 0.9 }
	15	0.6	4.65	4.5	13.2	{ 1.35}
	20	0.75	11.81	6	17.6	{ 1.8 }
	25	0.75	11.81	7.5	22.1	{ 2.25}
	30	0.8	16	9	26.5	{ 2.7 }
	35	0.85	21.68	10.5	30.9	{ 3.15}
	40	0.85	21.68	12	35.3	{ 3.6 }
	45	0.9	28.8	13.5	39.7	{ 4.05}
UH 6-	5*	0.65	3.2	1.5	8.8	{ 0.9 }	30
	10	0.7	3.9	3	17.7	{ 1.8 }
	15	0.85	7.7	4.5	26.5	{ 2.7 }
	20	0.9	9.7	6	35.3	{ 3.6 }
	25	1.0	15.5	7.5	44.1	{ 4.5 }
	30	1.0	15.5	9	53.0	{ 5.4 }
	35	1.1	24.8	9.8	57.9	{ 5.9 }	28
	40	1.1	24.8	10	58.8	{ 6 }	25
	45	1.1	24.8	11.25	66.7	{ 6.8 }	25
	50	1.2	39.0	10	58.8	{ 6 }	20
	60	1.2	39.0	13.8	82.4	{ 8.4 }	23
	70	1.2	39.0	14.7	88.3	{ 9 }	21
UH 8-	10	0.9	5.3	3	17.7	{ 1.8 }	30
	15	0.9	5.3	4.5	26.5	{ 2.7 }
	20	1.1	11	6	35.3	{ 3.6 }
	25	1.1	11	7.5	44.1	{ 4.5 }
	30	1.2	15.9	9	53.0	{ 5.4 }
	35	1.2	15.9	10.5	61.8	{ 6.3 }
	40	1.3	23.1	12	70.6	{ 7.2 }
	45	1.3	23.1	13.5	79.4	{ 8.1 }
	50	1.4	33.3	15	88.3	{ 9 }
	60	1.4	33.3	18	105.9	{10.8 }
	70	1.5	48.0	18.9	111.8	{11.4 }	27
UH 10-	10	1.1	6.9	3	17.7	{ 1.8}	30
	15	1.1	6.9	4.5	26.5	{ 2.7}
	20	1.2	9.3	6	35.3	{ 3.6}
	25	1.2	9.3	7.5	44.1	{ 4.5}
	30	1.3	12.7	9	53.0	{ 5.4}
	35	1.4	17.5	10.5	61.8	{ 6.3}
	40	1.4	17.5	12	70.6	{ 7.2}
	45	1.5	23.8	13.5	79.4	{ 8.1}
	50	1.5	23.8	15	88.3	{ 9 }
	60	1.6	32.4	18	105.9	{10.8}
	70	1.7	44.2	21	123.6	{12.6}
UH 13-	15	1.5	9.2	4.5	44.1	{ 4.5}	30
	20	1.5	9.2	6	58.8	{ 6 }
	25	1.5	9.2	7.5	73.5	{ 7.5}
	30	1.8	18	9	88.3	{ 9 }
	35	1.8	18	10.5	103.0	{10.5}
	40	1.8	18	12	117.7	{12 }
	45	1.8	18	13.5	132.4	{13.5}
	50	2.0	28.5	15	147.0	{15 }
	60	2.1	36	18	176.5	{18 }
	70	2.2	45.1	21	205.9	{21 }
	80	2.2	45.1	20	196.1	{20 }	25
UH 16-	15	1.7	9.6	4.5	44.1	{ 4.5}	30
	20	1.9	14	6	58.8	{ 6 }
	25	1.9	14	7.5	73.5	{ 7.5}
	30	1.9	14	9	88.3	{ 9 }
	35	1.9	14	10.5	103.0	{10.5}
	40	2.2	25.1	12	117.7	{12 }
	45	2.2	25.1	13.5	132.4	{13.5}
	50	2.2	25.1	15	147.1	{15 }
	60	2.3	30.5	18	176.5	{18 }
	70	2.5	44.7	21	205.9	{21 }
	80	2.5	44.7	24	235.4	{24 }
UH 20-	25	2.3	13.8	7.5	110.8	{11.3}	30
	30	2.3	13.8	9	132.4	{13.5}
	35	2.5	18.8	10.5	154.9	{15.8}
	40	2.5	18.8	12	176.5	{18 }
	45	2.8	29.4	13.5	199.1	{20.3}
	50	2.8	29.4	15	220.6	{22.5}
	60	3	40.5	18	264.8	{27 }
	70	3	40.5	21	308.9	{31.5}
	80	3.2	54.4	24	353.0	{ 36 }

■Spring Constant
D12 is applicable to UY, UR, UF, UL and UBB Types only. D14 is applicable to UBB Type only.

Type

UTT

UBB

0.05{0.005}

0.2{0.02}

0.3{0.03}

0.5{0.05}

N/mm
0.05
{kgf/mm}
{0.005}

N/mm
0.098
{kgf/mm}
{0.01}

N/mm
0.29
{kgf/mm}
{0.03}

N/mm
0.49
{kgf/mm}
{0.05}

N/mm
0.98
{kgf/mm}
{0.1}

N/mm
1.5
{kgf/mm}
{0.15}

2.0{0.2}

2.9{0.3}

4.9{0.5}

N/mm
2.0
{kgf/mm}
{0.2}

N/mm
2.9
{kgf/mm}
{0.3}

N/mm
5.9
{kgf/mm}
{0.6}

N/mm
9.8
{kgf/mm}
{1.0}

N/mm
0.2
{kgf/mm}
{0.02}

N/mm
9.8
{kgf/mm}
{1.0}

N/mm
19.6
{kgf/mm}
{2.0}

0.3{0.03}

0.5{0.05}

0.98{0.1}

2.9{0.3}

3.9{0.4}

4.9{0.5}

14.7{1.5}

29.4{3.0}

Fmax.

F=Lx70%

F=LxFa%

F=Lx45%

F=Lx40%

F=LxFa%

F=L×Fa%

Alterations

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Data to be displayed: 30; 45; 60

Part Number
UH6-60
UH6-60-LKC
UH6-70
UH6-70-LKC
UH8-45
UH8-45-LKC
UH8-50
UH8-50-LKC
UH8-60
UH8-60-LKC
UH10-45
UH10-45-LKC
UH10-50
UH10-50-LKC
UH10-60
UH10-60-LKC
UH13-25
UH13-25-LKC
UH13-30
UH13-30-LKC
UH13-35
UH13-35-LKC
UH16-25
UH16-25-LKC
UH16-30
UH16-30-LKC
UH16-35
UH16-35-LKC
UM13-80
UM13-80-LKC
UM16-80
UM16-80-LKC
UM20-45
UM20-45-LKC
UM20-50
UM20-50-LKC
UM20-60
UM20-60-LKC

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Allowable Load (Configurable Range) (N)	End Surface Status	Max. Load (N)	Height upon Max. Load applied L-F (mm)	Free Length L (mm)	Outer Dia. D (or D1) (mm)	Spring Constant (N/mm)	Wire Dia. (mm)	Solid Length (mm)	Tolerance Change	Allowable Deflection (mm)
2.52 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	82.4	46.2	60	6	5.9	1.2	39	-	13.8
6.43 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	82.4	46.2	60	6	5.9	1.2	39	LKC (with Tolerance Change)	13.8
2.52 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	88.3	55.3	70	6	5.9	1.2	39	-	14.7
6.43 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	88.3	55.3	70	6	5.9	1.2	39	LKC (with Tolerance Change)	14.7
2.52 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	79.4	31.5	45	8	5.9	1.3	23.1	-	13.5
4.91 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	79.4	31.5	45	8	5.9	1.3	23.1	LKC (with Tolerance Change)	13.5
2.83 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	88.3	35	50	8	5.9	1.4	33.3	-	15
4.91 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	88.3	35	50	8	5.9	1.4	33.3	LKC (with Tolerance Change)	15
2.83 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	105.9	42	60	8	5.9	1.4	33.3	-	18
6.43 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	105.9	42	60	8	5.9	1.4	33.3	LKC (with Tolerance Change)	18
2.83 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	79.4	31.5	45	10	5.9	1.5	23.8	-	13.5
4.91 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	79.4	31.5	45	10	5.9	1.5	23.8	LKC (with Tolerance Change)	13.5
2.83 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	88.3	35	50	10	5.9	1.5	23.8	-	15
4.91 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	88.3	35	50	10	5.9	1.5	23.8	LKC (with Tolerance Change)	15
2.97 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	105.9	42	60	10	5.9	1.6	32.4	-	18
6.43 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	105.9	42	60	10	5.9	1.6	32.4	LKC (with Tolerance Change)	18
2.26 €	1	Available	Same day Stock	10	73.01 to 107.00	With Grinding	73.5	17.5	25	13	9.8	1.5	9.2	-	7.5
5.79 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	73.5	17.5	25	13	9.8	1.5	9.2	LKC (with Tolerance Change)	7.5
2.52 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	88.3	21	30	13	9.8	1.8	18	-	9
5.79 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	88.3	21	30	13	9.8	1.8	18	LKC (with Tolerance Change)	9
2.52 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	103	24.5	35	13	9.8	1.8	18	-	10.5
6.30 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	103	24.5	35	13	9.8	1.8	18	LKC (with Tolerance Change)	10.5
2.83 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	73.5	17.5	25	16	9.8	1.9	14	-	7.5
5.79 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	73.5	17.5	25	16	9.8	1.9	14	LKC (with Tolerance Change)	7.5
2.97 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	88.3	21	30	16	9.8	1.9	14	-	9
5.79 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	88.3	21	30	16	9.8	1.9	14	LKC (with Tolerance Change)	9
2.97 € 0.89 €	1	Available	Same day Stock	10	73.01 to 107.00	With Grinding	103	24.5	35	16	9.8	1.9	14	-	10.5
6.30 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	103	24.5	35	16	9.8	1.9	14	LKC (with Tolerance Change)	10.5
3.58 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	82.4	52	80	13	2.9	1.7	36.2	-	28
6.30 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	82.4	52	80	13	2.9	1.7	36.2	LKC (with Tolerance Change)	28
3.78 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	82.4	52	80	16	2.9	1.8	26.1	-	28
6.30 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	82.4	52	80	16	2.9	1.8	26.1	LKC (with Tolerance Change)	28
4.09 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	77.5	29.25	45	20	4.9	2.2	23.7	-	15.75
6.66 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	77.5	29.25	45	20	4.9	2.2	23.7	LKC (with Tolerance Change)	15.75
4.09 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	86.3	32.5	50	20	4.9	2.2	23.7	-	17.5
6.66 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	86.3	32.5	50	20	4.9	2.2	23.7	LKC (with Tolerance Change)	17.5
4.41 €	1	Available	5 Days	10	73.01 to 107.00	With Grinding	103	39	60	20	4.9	2.2	23.7	-	21
7.06 €	1	Available	9 Days	10	73.01 to 107.00	With Grinding	103	39	60	20	4.9	2.2	23.7	LKC (with Tolerance Change)	21

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Basic information

Material	EN 1.4301 (WPB) Equiv.

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Stock

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Basic Attributes

End Surface Status
- With Grinding
- Without Grinding
Clear
Max. Load(N)
3.4

4.4

4.9

6.8

8.8

10.3

10.8

13.2

13.7

15.7

17.2

17.6

17.7

20.6

22.1

24

25.5

26.5

27.5

30.9

31.4

34.3

35.3

36.3

39.7

41.2

43.1

44.1

46.1

52

53

57.9

58.8

59.8

61.8

66.7

68.6

70.6

72.6

73.5

77.5

79.4

82.4

86.3

88.3

103

105.9

110.8

111.8

117.7

120.6

123.6

132.4

137.3

147

147.1

154.9

176.5

196.1

199.1

205.9

220.6

235.4

264.8

308.9

353
Clear
Height upon Max. Load applied L-F(mm)
3.25

3.3

3.5

6.5

7

9.75

9.8

10.5

13

14

16.25

16.3

17.5

19.5

21

22.75

22.8

24.5

25.2

26

28

29.25

30

31.5

32.5

33.75

35

39

40

42

45.5

46.2

49

50.4

51.1

52

55.3

56

60
Clear
Free Length L(mm)
5

10

15

20

25

30

35

40

45

50

60

70

80
Clear
Outer Dia. D (or D1)(mm)
4

5

6

8

10

13

16

20
Clear
Spring Constant(N/mm)
2

2.9

4.9

5.9

9.8

14.7
Clear
Wire Dia.(mm)
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

2.5

2.8

3

3.2
Clear
Solid Length(mm)
2.2

2.25

2.7

3.13

3.2

3.3

3.8

3.9

4.65

4.9

5.2

5.3

5.6

6.4

6.9

7.3

7.4

7.5

7.7

7.9

8.1

8.4

8.45

9.2

9.3

9.6

9.7

10.5

11

11.1

11.3

11.7

11.81

11.9

12

12.4

12.7

12.8

13.3

13.8

14

15

15.1

15.5

15.6

15.9

16

16.3

16.5

16.7

16.8

17.5

18

18.7

18.8

20.4

21.68

21.8

23.1

23.2

23.7

23.8

24.8

25.1

26.1

27.2

27.8

28

28.2

28.5

28.8

29.4

30.5

30.8

31.45

32.4

33.3

34.8

36

36.2

39

40.5

42

44.2

44.7

45.1

46.2

48

54.4
Clear
Tolerance Change
- LKC (with Tolerance Change)
Clear
Type
- UH
- UM
Clear
Allowable Load (Configurable Range)(N)
- 1.51 to 4.50
- 4.51 to 8.50
- 8.51 to 16.00
- 16.01 to 30.00
- 30.01 to 50.00
- 50.01 to 73.00
- 73.01 to 107.00
- 107.01 to 150.00
- 150.01 to 230.00
- 230.01 to 580.00
Clear
Filter by CAD data type
- 2D
- 3D
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