Hook Insertion for Springs (Part Numbers - CAD Download)

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[Features] The spring material can be selected from Spring Steel (JIS-SWP)-A and EN 1.4301 Equiv. (sintered)-WPB. Spring Steel (JIS-SWP)-A has the EN 1.0330 Equiv. hook, and EN 1.4301 Equiv. (sintered)-WPB has the EN 1.4301 Equiv. (sintered) hook.

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Technical Information

Hook Insertion for Springs:Related Image

Type	Material		Surface Treatment
Type	Springs	Hooks	Hooks
LWSH	JIS-SWP-A	EN 1.0330 Equiv.	Black Oxide
LUSH	EN 1.4301 (WPB) Equiv.	EN 1.4301 Equiv.	-

Specifications

Part Number	-	D	-	L
LWSHA	-	5	-	500

Part Number		D	L 10mm Increment	Wire Dia. dmm	A	H	Max. Deflection %	L₁	Initial Tension (N)		Standard Spring Constant (N/mm)
Type	Shape								LWSH	LUSH	LWSH	LUSH
LWSH LUSH	A B	5	200 ~ 500	0.6	5	10	70	L+36	1.01	1.32	0.045	0.040
		6		0.8					2.28	2.96	0.114	0.101
		8		1.0	6	15		L+38	3.04	4.26	0.145	0.128
		10		1.2					4.31	6.03	0.183	0.163
		12		1.6	7	18	60	L+45	8.72	12.21	0.470	0.415
		14		1.8		20			10.6	14.84	0.525	0.465
		16		2.0	9	22		L+51	12.6	17.64	0.593	0.525
		18		2.3		25			18.7	26.18	0.850	0.753

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Part Number
LWSHA-5-[50-500/10]
LWSHA-6-[50-500/10]
LWSHA-8-[50-500/10]
LWSHA-10-[50-500/10]
LWSHA-12-[50-500/10]
LWSHA-14-[50-500/10]
LWSHA-16-[50-500/10]
LWSHA-18-[50-500/10]
LWSHB-5-[50-500/10]
LWSHB-6-[50-500/10]
LWSHB-8-[50-500/10]
LWSHB-10-[50-500/10]
LWSHB-12-[50-500/10]
LWSHB-14-[50-500/10]
LWSHB-16-[50-500/10]
LWSHB-18-[50-500/10]

Minimum order quantity	Standard Shipping Days ?	RoHS	Material	Hook Opposing Angle	O.D. D (mm)	Initial Tension (N)	Reference Spring Constant (N/mm)	Wire Dia. (mm)	Shape	L (mm)
1	9 Days	10	JIS-SWP-A	-	5	1.01	0.045	0.6	A (One End Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	-	6	2.28	0.114	0.8	A (One End Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	-	8	3.04	0.145	1	A (One End Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	-	10	4.31	0.183	1.2	A (One End Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	-	12	8.72	0.47	1.6	A (One End Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	-	14	10.6	0.525	1.8	A (One End Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	-	16	12.6	0.593	2	A (One End Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	-	18	18.7	0.85	2.3	A (One End Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	180°	5	1.01	0.045	0.6	B (Both Ends Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	180°	6	2.28	0.114	0.8	B (Both Ends Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	180°	8	3.04	0.145	1	B (Both Ends Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	180°	10	4.31	0.183	1.2	B (Both Ends Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	180°	12	8.72	0.47	1.6	B (Both Ends Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	180°	14	10.6	0.525	1.8	B (Both Ends Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	180°	16	12.6	0.593	2	B (Both Ends Inserted)	50 ～ 500
1	9 Days	10	JIS-SWP-A	180°	18	18.7	0.85	2.3	B (Both Ends Inserted)	50 ～ 500

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Basic Attributes

Hook Opposing Angle
- 180°
Clear
O.D. D(mm)
5

6

8

10

12

14

16

18
Clear
Initial Tension(N)
1.01

1.32

2.28

2.96

3.04

4.26

4.31

6.03

8.72

10.6

12.21

12.6

14.84

17.64

18.7

26.18
Clear
Reference Spring Constant(N/mm)
0.04

0.045

0.101

0.114

0.128

0.145

0.163

0.183

0.415

0.465

0.47

0.525

0.593

0.753

0.85
Clear
Wire Dia.(mm)
0.6

0.8

1

1.2

1.6

1.8

2

2.3
Clear
Shape
- A (One End Inserted)
- B (Both Ends Inserted)
Clear
L(mm)
[50-500/10mm Unit(s)]
Clear
Type
- LUSH
- LWSH
Clear
Material
- EN 1.4301 (WPB) Equiv.
- JIS-SWP-A
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