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Extra Light Load/Light Load/Light to Medium Load/Medium Load (BWU10-45)

On Sale Till 31/03/2025
Volume Discount

MISUMI

- Extra Light Load/Light Load/Light to Medium Load/Medium Load from MISUMI.
- The wire material of spring can be selected 2 type SUS304WP-B or SWP-A.
- AWA and AUA are Extra light load tension springs.
- AWY, BWY, AUY and BUY are Light load tension springs.
- AWU, BWU, AUU and BUU are Light medium load tension springs.
- AWS, BWS, AUS and BUSS are medium load tension springs.
- The outer diameter of spring can be selected from 2.0 mm to 24.0 mm.
- The free length of spring can be selected from 10 mm to 200 mm.

(i)Caution

Please check the content on our website as the PDF does not contain the most up-to-date information.

Part Number

Configured Part Number is shown.

BWU10-45

Type	[ M ]Material
AW□ BW□	SWP-A
AU□ BU□□	SUS304-WPB

Specifications

Part Number

AWY10-50

■Extra Light Load

Part Number		Wire Dia. dmm	Dynamic Load		(Initial Tension) N	(Spring Constant) N/mm	Unit Price
Type	D-L		Max. Deflection Fmax. mm	Max. Load N			AWA	AUA
AWA AUA	2-10	0.2	6.7	0.69	0.13	0.083
	15		11.8			0.047
	20		17.2			0.032
	25		22.8			0.025
	30		28.5			0.020
AWA AUA	3-10	0.25	10.4	1.27	0.15	0.11
	15		23.0			0.049
	20		35.9			0.031
	25		47.9			0.024
	30		57.5			0.020
AWA AUA	4-15	0.35	14.6	2.26	0.25	0.14
	20		24.1			0.083
	25		32.5			0.062
	30		42.7			0.047
	35		51.2			0.039
	40		60.3			0.033
AWA AUA	5-15	0.45	8.2	3.24	0.49	0.33
	20		15.5			0.18
	25		21.5			0.13
	30		29.4			0.093
	35		35.0			0.078
	40		43.0			0.064
	45		50.9			0.054
	50		56.0			0.049
AWA AUA	6-20	0.55	16.2	6.08	0.64	0.34
	25		25.2			0.22
	30		34.7			0.16
	35		42.7			0.13
	40		50.4			0.11
	45		61.6			0.088
	50		69.3			0.079
	55		79.3			0.069
	60		85.3			0.064
AWA AUA	8-25	0.7	18.1	8.53	1.08	0.41
	30		27.1			0.28
	35		36.2			0.21
	40		44.7			0.17
	45		54.2			0.14
	50		63.3			0.12
	55		69.0			0.11
	60		80.0			0.093
	65		89.4			0.083
	70		95.0			0.078
AWA AUA	10-30	0.9	13.4	10.8	2.06	0.65
	35		18.5			0.47
	40		24.0			0.36
	45		29.6			0.29
	50		35.6			0.25
	55		42.3			0.21
	60		46.8			0.19
	70		59.3			0.15
	80		68.4			0.13
	90		80.9			0.11
	100		93.6			0.093
AWA AUA	12-35	1.1	17.8	19.6	2.94	0.94
	40		25.0			0.67
	45		31.0			0.54
	50		37.7			0.44
	55		44.7			0.37
	60		51.5			0.32
	70		65.3			0.26
	80		77.2			0.22
	90		94.4			0.18
	100		106.2			0.16

■Light Load Type * marked dimensions are for AWY and AUY only.

Part Number		Wire Dia. dmm	Dynamic Load		(Initial Tension) N	(Spring Constant) N/mm	Unit Price
Type	D-L	Wire Dia. dmm	Max. Deflection Fmax. mm	Max. Load N	(Initial Tension) N	(Spring Constant) N/mm	AWY BWY	AUY BUY
AWY AUY	2-10	0.25	5.7	1.86	0.34	0.27
	15		10.3			0.15
	20		14.0			0.11
	25		18.2			0.08
	30		22.1			0.07
AWY BWY AUY BUY	3-10	0.3	8.7	2.25	0.29	0.23
	15		16.6			0.12
	20		25.0			0.08
	25		33.3			0.06
	30		40.0			0.05
AWY BWY AUY BUY	4-15	0.4	10.0	3.24	0.59	0.26
	20		16.8			0.16
	25		22.5			0.12
	30		28.4			0.09
	35		33.7			0.08
	40		38.5			0.07
AWY BWY AUY BUY	5-15	0.5	6.8	4.22	0.88	0.49
	20		11.7			0.28
	25		17.0			0.20
	30		21.2			0.16
	35		26.1			0.13
	40		34.0			0.10
	45		37.7			0.09
	50		42.5			0.08
AWY BWY AUY BUY	6-20	0.6	14.0	8.14	1.27	0.49
	25		21.2			0.32
	30		28.0			0.25
	35		35.0			0.20
	40		41.1			0.17
	45		50.0			0.14
	50		53.8			0.13
	55		63.6			0.11
	60		70.0			0.10
AWY BWY AUY BUY	8-25	0.8	15.1	12.75	2.35	0.69
	30		21.2			0.49
	35		26.5			0.39
	40		33.1			0.31
	45		39.2			0.26
	50		46.0			0.23
	55		48.1			0.22
	60		53.0			0.20
	65		58.8			0.18
	70		66.2			0.16
AWY BWY AUY BUY * marked dimensions are for AWY and AUY only.	10-30	1.0	11.5	15.00	3.73	0.98
	35		15.3			0.74
	40		19.8			0.57
	45		23.9			0.47
	50		28.7			0.39
	55		32.8			0.34
	60		37.0			0.30
	65		39.6			0.29
	70		44.2			0.26
	75		47.9			0.24
	80		52.2			0.22
	*90		60.5			0.19
	*100		71.8			0.16
AWY BWY AUY BUY	12-35	1.2	22.0	31.37	5.39	1.18
	40		27.8			0.93
	45		35.3			0.74
	50		42.0			0.62
	55		50.0			0.52
	60		55.2			0.47
	65		63.0			0.41
	70		69.7			0.37
	75		77.9			0.33
	80		82.8			0.31
	90		91.3			0.29
	100		106.0			0.25
AWY AUY	14-40	1.5	15.4	38.24	8.43	1.94
	45		21.0			1.42
	50		25.4			1.17
	55		30.8			0.97
	60		37.0			0.8
	65		43.2			0.69
	70		46.2			0.64
	75		52.8			0.56
	80		58.3			0.51
	90		68.1			0.43
	100		76.4			0.39
	125		91.0			0.33
AWY AUY	16-45	1.6 (AWY) 1.7 (AUY)	15.8	43.15	9.12	2.16
	50		21.0			1.62
	55		25.7			1.32
	60		31.5			1.08
	65		35.8			0.95
	70		40.8			0.83
	75		46.3			0.74
	80		49.6			0.69
	90		60.9			0.56
	100		69.4			0.49
	125		91.3			0.37
	150		115.6			0.29
AWY	18-50	1.8	21.0	52.96	9.81	2.05		-
	55		26.0			1.66
	60		31.0			1.39
	65		36.0			1.20
	70		42.0			1.03
	75		46.0			0.94
	80		54.0			0.80
	90		66.0			0.65
	100		75.0			0.58
	125		104.5			0.41
	150		132.0			0.33
AWY	20-60	2.0	29.1	78.45	12.75	2.26		-
	70		41.8			1.57
	80		53.6			1.23
	90		67.0			0.98
	100		78.8			0.83
	125		111.6			0.59
	150		139.5			0.47
	175		167.5			0.39

[ ! ]Initial tension and spring constant are for reference only. Load {kgf} = Load Nx0.101972

■Light Medium Load Type * marked dimensions are for AWU and AUU only.

Part Number		Wire Dia. dmm	Dynamic Load		(Initial Tension) N	(Spring Constant) N/mm	Unit Price
Type	D-L	Wire Dia. dmm	Max. Deflection Fmax. mm	Max. Load N	(Initial Tension) N	(Spring Constant) N/mm	AWU BWU	AUU BUU
AWU AUU	2-10	0.28	4.0	2.45	0.49	0.49
	15		6.7			0.29
	20		10.0			0.20
	25		13.3			0.15
AWU BWU AUU BUU	3-10	0.35	4.6	3.33	0.66	0.59
	15		9.1			0.29
	20		14.3			0.19
	25		19.5			0.14
	30		24.8			0.11
AWU BWU AUU BUU	4-15	0.45	7.5	4.81	0.98	0.51
	20		12.2			0.31
	25		16.9			0.23
	30		21.7			0.18
	35		26.0			0.15
	40		30.0			0.13
AWU BWU AUU BUU	5-15	0.55	5.7	6.37	1.37	0.89
	20		9.8			0.51
	25		14.2			0.35
	30		18.9			0.26
	35		24.3			0.21
	40		28.3			0.18
	45		31.9			0.16
	50		36.4			0.14
AWU BWU AUU BUU	6-20	0.7	9.6	12.94	1.67	1.18
	25		14.4			0.78
	30		20.2			0.56
	35		28.8			0.39
	40		30.3			0.37
	45		34.8			0.32
	50		41.1			0.27
	55		44.2			0.25
	60		50.0			0.23
AWU BWU AUU BUU	8-25	0.9	10.0	18.63	3.92	1.47
	30		14.3			1.03
	35		18.8			0.78
	40		23.8			0.62
	45		28.3			0.52
	50		32.6			0.45
	55		37.5			0.39
	60		41.7			0.35
	65		46.9			0.31
	70		50.0			0.29
AWU BWU AUU BUU * marked dimensions are for AWU and AUU only.	10-*30	1.1	9.9	23.24	4.71	1.87
	35		14.0			1.32
	40		18.0			1.03
	45		22.2			0.83
	50		26.3			0.71
	55		31.5			0.59
	60		35.7			0.52
	65		38.6			0.48
	70		43.0			0.43
	75		47.3			0.39
	80		51.0			0.36
	*90		59.0			0.31
	*100		67.5			0.27
AWU BWU AUU BUU	12-35	1.4	11.7	47.7	10.49	3.14
	40		15.5			2.35
	45		19.6			1.86
	50		23.3			1.57
	55		28.7			1.27
	60		32.4			1.13
	65		37.3			0.98
	70		41.4			0.88
	75		44.9			0.81
	80		49.7			0.74
	90		57.4			0.64
	100		65.4			0.56
AWU AUU	14-40	1.6	12.8	58.84	13.73	3.53
	45		16.7			2.7
	50		21.0			2.16
	55		25.5			1.77
	60		28.7			1.57
	65		32.8			1.37
	70		38.3			1.18
	75		41.8			1.08
	80		46.0			0.98
	90		54.1			0.83
	100		61.3			0.74
	125		83.6			0.54
AWU AUU	16-45	1.8 (AWU) 1.9 (AUU)	13.7	70.61	16.67	3.92
	50		17.7			3.04
	55		22.0			2.45
	60		26.0			2.06
	65		30.5			1.77
	70		34.3			1.57
	75		39.2			1.37
	80		42.3			1.27
	90		50.0			1.08
	100		57.8			0.93
	125		78.7			0.69
	150		100.0			0.54
AWU	18-55	2.0	19.1	81.39	17.65	3.34		-
	60		23.2			2.75
	65		27.0			2.36
	70		30.9			2.06
	75		36.1			1.77
	80		40.6			1.57
	90		48.1			1.33
	100		56.5			1.13
	125		76.4			0.83
	150		100.0			0.64
AWU	20-60	2.3	16.0	98.07	22.56	4.72		-
	70		22.6			3.34
	80		28.5			2.65
	90		36.6			2.06
	100		42.7			1.77
	125		59.2			1.28
	150		77.0			0.98
	175		90.5			0.83

[ ! ]Initial tension and spring constant are for reference only. Load {kgf} = Load Nx0.101972

■Medium Load Type * marked dimensions are for AWS and AUS only.

Part Number		Wire Dia. dmm	Dynamic Load		(Initial Tension) N	(Spring Constant) N/mm	Unit Price
Type	D-L	Wire Dia. dmm	Max. Deflection Fmax. mm	Max. Load N	(Initial Tension) N	(Spring Constant) N/mm	AWS BWS	AUS BUSS
AWS AUS	2-10	0.3	3.8	3.53	0.69	0.75
	15		6.7			0.42
	20		9.6			0.30
	25		12.6			0.23	-
AWS AUS BWS BUSS	3-10	0.4	3.5	4.41	0.88	0.98
	15		6.0			0.59
	20		9.0			0.39
	25		12.0			0.29
	30		15.6			0.23
AWS BWS AUS BUSS	4-15	0.5	6.5	6.37	1.18	0.78
	20		10.2			0.49
	25		13.9			0.39
	30		17.5			0.29
	35		20.3			0.26
	40		24.0			0.22
AWS BWS AUS BUSS	5-15	0.6	5.6	8.53	1.57	1.27
	20		8.9			0.78
	25		13.7			0.49
	30		17.3			0.39
	35		23.7			0.29
	40		24.5			0.28
	45		28.4			0.25
	50		32.2			0.22
AWS BWS AUS BUSS	6-20	0.8	6.7	17.26	3.53	2.06
	25		9.3			1.47
	30		12.7			1.08
	35		15.6			0.88
	40		18.7			0.69
	45		20.6			0.68
	50		24.5			0.57
	55		28.0			0.50
	60		29.7			0.47
AWS BWS AUS BUSS	8-25	1.0	9.1	24.52	4.9	2.16
	30		12.5			1.57
	35		15.4			1.27
	40		19.2			0.98
	45		22.2			0.88
	50		25.0			0.78
	55		28.6			0.70
	60		33.3			0.60
	65		36.3			0.55
	70		40.0			0.50
AWS BWS AUS BUSS * marked dimensions are for AWS and AUS only.	10-30	1.2	10.4	30.99	5.49	2.45
	35		13.7			1.86
	40		17.3			1.47
	45		20.0			1.27
	50		24.8			0.98
	55		28.2			0.88
	60		31.6			0.78
	65		34.2			0.76
	70		38.8			0.67
	75		43.3			0.60
	80		47.2			0.55
	*90		52.0			0.49
	*100		59.0			0.43
AWS BWS AUS BUSS	12-35	1.6	8.5	62.76	14.71	5.69
	40		11.8			4.12
	45		14.3			3.33
	50		16.8			2.84
	55		19.3			2.45
	60		22.3			2.16
	65		24.5			1.96
	70		27.2			1.77
	75		28.8			1.67
	80		32.7			1.47
	90		36.3			1.35
	100		41.0			1.20
AWS AUS	14-40	1.8	10.2	74.53	16.67	5.69
	45		13.1			4.41
	50		16.4			3.53
	55		19.7			2.94
	60		21.1			2.75
	65		24.6			2.35
	70		27.6			2.06
	75		31.1			1.86
	80		32.8			1.77
	90		37.5			1.60
	100		42.8			1.40
	125		60.0			1.00
AWS AUS	16-45	2.0 (AWS) 2.1 (AUS)	11.7	86.3	19.61	5.69
	50		15.1			4.41
	55		17.4			3.82
	60		21.3			3.14
	65		23.4			2.84
	70		26.8			2.45
	75		29.6			2.26
	80		32.7			2.10
	90		37.8			1.77
	100		45.3			1.47
	125		56.7			1.20
	150		71.5			0.95
AWS	18-50	2.3	12.5	115.72	27.46	7.06		-
	55		15.0			5.88
	60		17.3			5.10
	65		20.0			4.41
	70		22.5			3.92
	75		25.0			3.53
	80		29.0			3.04
	90		33.6			2.65
	100		39.1			2.26
	125		53.0			1.70
	150		64.2			1.40
AWS	20-60	2.6	14.7	150.04	36.28	7.75		-
	70		20.0			5.69
	80		25.2			4.51
	90		30.8			3.73
	100		36.1			3.14
	125		48.3			2.35
	150		59.5			1.95
	175		72.5			1.60
AWS	24-70	3.2	14.7	225.55	56.88	11.47		-
	80		20.7			8.14
	90		24.9			6.77
	100		29.7			5.69
	125		41.0			4.12
	150		50.6			3.4
	175		61.4			2.8
	200		74.7			2.3

Part Number

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

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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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: 30; 45; 60

Part Number
BWU10-45

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Material	Allowable Load (Configurable Range) (N)	Hook Opposing Angle	Max. Load (N)	Length of Spring Used L+F (mm)	Free Length L (mm)	Outer Dia. D (Ø)	Initial Tension (N)	Standard Spring Constant (N/mm)	Wire Dia. (Ø)	Max. Deflection (mm)
	SGD 5.05	1 Piece(s)	Available	4 Day(s) or more	10	SWP-A	15.01~30.00	90°	23.24	67.2	45	10	4.71	0.83	1.1	22.2

Product TOP

Basic Information

Type	Standard Type

Please check the type/dimensions/specifications of the part BWU10-45 in the Extra Light Load/Light Load/Light to Medium Load/Medium Load series.

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1 Part Numbers

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Completed

Specification/Dimensions

type
- AUA
- AUS
- AUU
- AUY
- AWA
- AWS
- AWU
- AWY
- BUSS
- BUU
- BUY
- BWS
- BWU
- BWY
Clear
Material
- Stainless Steel Wire
- SWP-A
Clear
Allowable Load (Configurable Range)(N)
- ~1.25
- 1.26~3.50
- 3.51~8.00
- 8.01~15.00
- 15.01~30.00
- 30.01~60.00
- 60.01~110.00
- 110.01~
Clear
Hook Opposing Angle
- 180° (Standard)
- 90°
Clear
Max. Load(N)
0.69

1.27

1.86

2.25

2.26

2.45

3.24

3.33

3.53

4.22

4.41

4.81

6.08

6.37

8.14

8.53

10.8

12.75

12.94

15.00

17.26

18.63

19.6

23.24

24.52

27.52

30.99

31.37

38.24

43.15

47.7

52.96

58.84

62.76

70.61

74.53

78.45

81.39

86.3

98.07

115.72

150.04

225.55
Clear
Length of Spring Used L+F(mm)
13.5

13.8

14

14.6

15.7

18.7

19.7

20.4

20.6

20.7

21

21.5

21.7

21.8

22.5

23.2

24.1

25

25.3

26.7

26.8

28.9

29

29.6

29.8

30

30.2

31.6

31.7

32.2

34

34.1

34.3

35

35.5

36.2

36.8

37

37.2

37.6

38

38.3

38.6

38.7

38.9

39.2

39.4

39.9

40.1

40.4

41.5

41.9

42

42.5

42.7

43.1

43.2

43.4

43.5

44.1

44.3

44.5

45

45.6

46.2

46.5

46.7

47.3

47.5

47.8

48.7

48.9

49

50.2

50.3

50.4

50.6

51.2

51.7

51.8

52.1

52.8

53.5

53.8

54.8

55.3

55.4

55.5

55.9

56.7

57

57.1

57.3

57.5

58

58.1

58.3

58.4

58.5

58.7

59.2

59.3

59.4

59.8

60.8

61

61.1

61.5

61.7

62.5

63.8

64

64.5

64.6

64.7

65

65.1

65.6

66

66.4

66.8

67.2

67.7

67.8

68.3

68.7

68.9

70

70.3

71

71.2

72.4

72.7

72.9

73.1

73.3

73.4

74

74.1

74.3

74.5

74.6

74.7

74.8

75

75.4

76

76.3

76.9

77

77.3

77.7

78.5

78.7

79.8

80.3

80.5

80.7

81

81.1

81.3

82.2

82.3

82.6

82.7

83

83.2

83.6

83.7

84.2

84.7

85

85.6

85.8

86

86.2

86.4

86.5

87.5

87.7

87.8

88.4

88.7

89.1

89.5

89.6

89.7

90

90.4

91

91.1

91.5

91.6

92

92.4

92.5

92.6

93.3

95

95.5

95.7

95.9

96

96.8

97

97.2

97.3

97.6

97.8

99.2

99.7

100

100.3

100.7

100.8

100.9

101

101.3

101.7

102.3

103.1

103.6

103.8

104.3

104.6

105

105.2

106

106.1

106.6

106.8

108.2

108.3

108.5

108.8

109

110

110.8

111.1

111.4

111.5

111.8

111.9

112

112.7

112.8

113

113.3

114.2

114.9

115.2

116.2

116.8

118.3

118.6

119.3

119.9

120

120.6

120.8

121

121.3

122.3

122.9

123.6

123.8

124

126

126.3

126.6

127.2

127.5

127.8

128

129.3

129.6

129.7

130

131

132.2

133.6

134

134.3

135.3

136.1

136.2

138.1

138.3

139.1

139.7

140

141

142

142.7

142.8

144.1

145.3

147.4

148.4

149

150.5

150.9

152.9

154.4

156

156.5

157

157.2

157.8

158.1

159

161.3

162.8

165

165.4

166

167.5

169.4

170.9

171.8

173.3

175

176.4

178

178.8

181.3

181.7

184.2

184.4

185

193.6

200.6

201.4

203.7

206

206.2

208.6

209.5

214.2

216

216.3

221.5

227

229.5

236.4

236.6

247.5

250

265.5

265.6

274.7

282

289.5

342.5
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

200
Clear
Outer Dia. D(Ø)
2

3

4

5

6

8

10

12

14

16

18

20

24
Clear
Initial Tension(N)
0.13

0.15

0.25

0.29

0.34

0.49

0.59

0.64

0.66

0.69

0.88

0.98

1.08

1.18

1.27

1.37

1.57

1.67

2.06

2.35

2.94

3.53

3.73

3.92

4.71

4.9

5.39

5.49

8.43

9.12

9.81

10.49

12.75

13.73

14.71

16.67

17.65

19.61

22.56

27.46

36.28

56.88
Clear
Standard Spring Constant(N/mm)
0.02

0.024

0.025

0.031

0.032

0.033

0.039

0.047

0.049

0.05

0.054

0.06

0.062

0.064

0.069

0.07

0.078

0.079

0.08

0.083

0.088

0.09

0.093

0.1

0.11

0.12

0.13

0.14

0.15

0.16

0.17

0.18

0.19

0.2

0.21

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.29

0.3

0.31

0.32

0.33

0.34

0.35

0.36

0.37

0.39

0.41

0.42

0.43

0.44

0.45

0.47

0.48

0.49

0.5

0.51

0.52

0.54

0.55

0.56

0.57

0.58

0.59

0.6

0.62

0.64

0.65

0.67

0.68

0.69

0.7

0.71

0.74

0.75

0.76

0.78

0.8

0.81

0.83

0.88

0.89

0.93

0.94

0.95

0.98

1

1.03

1.08

1.13

1.17

1.18

1.2

1.23

1.27

1.28

1.32

1.33

1.35

1.37

1.39

1.40

1.42

1.47

1.57

1.6

1.62

1.66

1.67

1.7

1.77

1.86

1.87

1.94

1.95

1.96

2.05

2.06

2.1

2.16

2.26

2.3

2.35

2.36

2.45

2.65

2.7

2.75

2.8

2.84

2.94

3.04

3.14

3.33

3.34

3.4

3.53

3.73

3.82

3.92

4.12

4.41

4.51

4.72

5.10

5.69

5.88

6.77

7.06

7.75

8.14

11.47
Clear
Wire Dia.(Ø)
0.2

0.25

0.28

0.3

0.35

0.4

0.45

0.5

0.55

0.6

0.7

0.8

0.9

1

1.1

1.2

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.3

2.6

3.2
Clear
Max. Deflection(mm)
3.5

3.8

4

4.6

5.6

5.7

6

6.5

6.7

6.8

7.5

8.2

8.5

8.7

8.9

9

9.1

9.3

9.6

9.7

9.8

9.9

10

10.2

10.3

10.4

11.5

11.7

11.8

12

12.2

12.5

12.6

12.7

12.8

13.1

13.3

13.4

13.6

13.7

13.9

14

14.2

14.3

14.4

14.6

14.7

15

15.1

15.3

15.4

15.5

15.6

15.8

16

16.2

16.4

16.6

16.7

16.8

16.9

17

17.2

17.3

17.4

17.5

17.7

17.8

18

18.1

18.2

18.5

18.7

18.8

18.9

19.1

19.2

19.3

19.5

19.6

19.7

19.8

20

20.2

20.3

20.6

20.7

21

21.1

21.2

21.3

21.5

21.7

22

22.1

22.2

22.3

22.5

22.6

22.8

23

23.2

23.3

23.4

23.7

23.8

23.9

24

24.1

24.3

24.5

24.6

24.8

24.9

25

25.2

25.4

25.5

25.7

26

26.1

26.3

26.5

26.8

27

27.1

27.2

27.6

27.8

28

28.2

28.3

28.4

28.5

28.6

28.7

28.8

29

29.1

29.4

29.6

29.7

30

30.3

30.5

30.8

30.9

31

31.1

31.5

31.6

31.9

32.2

32.4

32.5

32.6

32.7

32.8

33.1

33.3

33.6

33.7

34

34.2

34.3

34.7

34.8

35

35.3

35.6

35.7

35.8

35.9

36

36.1

36.2

36.3

36.4

36.6

37

37.3

37.5

37.7

37.8

38.3

38.5

38.6

38.8

39.1

39.2

39.6

40

40.6

40.8

41

41.1

41.4

41.7

41.8

42

42.3

42.5

42.7

42.8

43

43.2

43.3

44.2

44.7

44.9

45.3

46

46.2

46.3

46.8

46.9

47.2

47.3

47.9

48.1

48.3

49.6

49.7

50

50.4

50.6

50.9

51

51.2

51.5

52.0

52.2

52.8

53

53.6

53.8

54

54.1

54.2

55.2

56

56.5

56.7

57.4

57.5

57.8

58.3

58.8

59

59.2

59.3

59.5

60.0

60.3

60.5

60.9

61.3

61.4

61.6

63.0

63.3

63.6

64.2

65.3

65.4

66

66.2

67

67.5

68.1

68.4

69.0

69.3

69.4

69.7

70

71.5

71.8

72.5

74.7

75

76.4

77.0

77.2

77.9

78.7

78.8

79.3

80.0

80.9

82.8

83.6

85.3

89.4

90.5

91.0

91.3

93.6

94.4

95.0

100

104.5

106

106.2

111.6

115.6

132

139.5

167.5
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 .

Similar Part Numbers

Part Number
AUA10-40
AUA10-45
AUA10-50
BWU10-50
BWU10-55
BWU10-60

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Material	Allowable Load (Configurable Range) (N)	Hook Opposing Angle	Max. Load (N)	Length of Spring Used L+F (mm)	Free Length L (mm)	Outer Dia. D (Ø)	Initial Tension (N)	Standard Spring Constant (N/mm)	Wire Dia. (Ø)	Max. Deflection (mm)
SGD 5.22	1 Piece(s)	Available	Same day	10	Stainless Steel Wire	8.01~15.00	180° (Standard)	10.8	64	40	10	2.06	0.36	0.9	24
SGD 5.55	1 Piece(s)	Available	4 Day(s) or more	10	Stainless Steel Wire	8.01~15.00	180° (Standard)	10.8	74.6	45	10	2.06	0.29	0.9	29.6
SGD 5.55	1 Piece(s)	Available	4 Day(s) or more	10	Stainless Steel Wire	8.01~15.00	180° (Standard)	10.8	85.6	50	10	2.06	0.25	0.9	35.6
SGD 5.05	1 Piece(s)	Available	4 Day(s) or more	10	SWP-A	15.01~30.00	90°	23.24	76.3	50	10	4.71	0.71	1.1	26.3
SGD 5.05	1 Piece(s)	Available	4 Day(s) or more	10	SWP-A	15.01~30.00	90°	23.24	86.5	55	10	4.71	0.59	1.1	31.5
SGD 5.05	1 Piece(s)	Available	4 Day(s) or more	10	SWP-A	15.01~30.00	90°	23.24	95.7	60	10	4.71	0.52	1.1	35.7

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Extra Light Load/Light Load/Light to Medium Load/Medium Load (BWU10-45)

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Specifications

Part Number

Basic Information

Configure

Specification/Dimensions

type

Material

Allowable Load (Configurable Range)(N)

Hook Opposing Angle

Max. Load(N)

Length of Spring Used L+F(mm)

Free Length L(mm)

Outer Dia. D(Ø)

Initial Tension(N)

Standard Spring Constant(N/mm)

Wire Dia.(Ø)

Max. Deflection(mm)

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