[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Tension Springs/Configurable Length (Part Numbers)

Outer diameter size (Φ7, Φ11, Φ13, Φ15, Φ17) standard added!
A tension spring whose free length can be specified in units of 1 mm.
The outer diameter and length can be freely specified according to the intended use.
Piano wire is also based on the outer diameter.

(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.

Tension Springs, Configurable Type: Related Image

[ ! ] How to find L Dimension (free length)
(Reference value) S + (D - 2d) × 2

[ ! ] Hooks are reversed.
[ ! ] The opening part of the hook is as shown in the figure above.

Type	[M] Material
WFSP	SWP－A
UFSP	SUS304－WPB

Type	[M] Material
BWFSP	SWP－A
BUFSP	SUS304－WPB

Specification Table

Part Number	—	d	—	S
WFSP3 UFSP20	— —	0.3 2.6	— —	10 498

[!] Maximum deflection factor is a numerical value for static loads.
When applying a dynamic load, use the maximum deflection factor × 0.65.

"!" Maximum deflection (mm) = S × maximum deflection factor (%) "!" Spring constant (N/mm) = reference spring constant × 10/S (reference value)

[ ! ] The maximum deflection is shown as % in the web standards table, while the figures in the catalog PDF are for an S dimension of 50.
Whichever value is used, the result of the calculation is the same.

[ ! ] The standard spring constant is for S dimension 10 in the web standards table and S dimension 50 in the catalog PDF.

Part Number		Wire Dia. d mm	S Configurable 1 mm Increments	Max. Deflection Rate (S Dimension) %		Standard Spring Constant (When S Dimension is 10) N/mm		Initial Tension N
Type	D	Wire Dia. d mm	S Configurable 1 mm Increments	WFSP BWFSP	UFSP BUFSP	WFSP BWFSP	UFSP BUFSP	WFSP BWFSP	UFSP BUFSP
WFSP UFSP BWFSP BUFSP	3	0.3	10 to 300	176%	174%	0.13	0.11	0.18	0.21
	3	0.4		82%	84%	0.60	0.50	0.53	0.64
	4	0.4		172%	174%	0.20	0.20	0.31	0.38
	4	0.5		96%	92%	0.75	0.65	0.77	0.92
	5	0.5	10 to 500	168%	164%	0.35	0.30	0.49	0.59
	5	0.6		100%	102%	0.90	0.80	1.01	1.21
	6	0.6		158%	164%	0.50	0.45	0.71	0.85
	6	0.8		72%	72%	2.35	2.05	2.13	2.55
	7	0.7		140%	132%	0.65	0.60	0.96	1.15
	7	0.9		70%	64%	2.60	2.25	2.94	3.5
	8	0.8		148%	152%	0.90	0.80	1.26	1.51
	8	1.0		82%	84%	2.90	2.55	3.04	4.26
	9	1.0	10 to 550	112%	114%	1.95	1.70	2.45	3.43
	9	1.2		66%	66%	5.25	4.65	4.41	6.17
	10	1.0		148%	140%	1.35	1.20	1.96	2.74
		1.2		88%	86%	3.65	3.25	4.31	6.03
		1.4		58%	56%	8.50	7.50	7.64	10.7
	11	1.0		160%	152%	1.00	0.85	1.45	2.01
		1.2		92%	90%	2.65	2.35	3.24	4.51
		1.4		62%	60%	6.20	5.40	6.39	8.87
	12	1.0		232%	226%	0.75	0.65	1.18	1.65
		1.2		142%	140%	1.95	1.75	2.84	3.98
		1.4		92%	92%	4.55	4.00	5.39	7.55
		1.6		62%	60%	9.40	8.30	8.72	12.21
	13	1.0		240%	234%	0.55	0.50	0.93	1.29
		1.2		144%	142%	1.55	1.35	2.17	3.01
		1.4		94%	94%	3.50	3.05	3.95	5.49
		1.6		64%	62%	7.10	6.20	7.75	10.76
	14	1.2		208%	192%	1.20	1.05	2.06	2.88
		1.4		138%	130%	2.70	2.40	3.82	5.35
		1.6		94%	90%	5.55	4.90	6.66	9.32
		1.8		68%	66%	10.50	9.30	10.6	14.84
	15	1.2		212%	196%	0.95	0.85	1.50	2.09
		1.4		140%	132%	2.15	1.90	3.03	4.21
		1.6		96%	92%	4.40	3.80	4.74	6.59
		1.8		70%	68%	8.45	7.35	9.25	12.85
	16	1.4		192%	182%	1.75	1.55	3.04	4.26
		1.6		132%	130%	3.55	3.15	5.10	7.14
		1.8		96%	94%	6.65	5.90	8.33	11.66
		2.0		68%	70%	11.85	10.50	12.60	17.64
	17	1.4		194%	184%	1.45	1.25	2.21	3.08
		1.6		134%	132%	2.90	2.50	4.03	5.60
		1.8		98%	96%	5.55	4.85	6.74	9.37
		2.0		70%	72%	9.90	8.65	10.90	15.13
	18	1.6		176%	174%	2.40	2.10	4.02	5.63
		1.8		128%	128%	4.50	4.00	6.47	9.06
		2.0		94%	96%	7.95	7.00	10.00	14.00
		2.3		62%	60%	17.00	15.05	18.70	26.18
	20	1.8		168%	156%	3.15	2.80	5.10	7.14
		2.0		122%	120%	5.55	4.95	7.94	11.12
		2.3		82%	80%	11.85	10.50	15.20	21.28
		2.6		58%	58%	23.20	20.50	23.60	33.04
	22	2.0		150%	148%	4.05	3.60	7.35	10.30
		2.3		106%	104%	8.60	7.60	11.80	16.50
		2.6		74%	74%	16.75	14.80	19.60	27.40
		2.9		54%	54%	30.45	26.95	33.30	46.60
	25	2.3		144%	144%	5.60	4.95	9.80	13.70
		2.6		100%	104%	10.85	9.60	15.70	22.00
		2.9		76%	72%	19.65	17.40	22.50	31.50
		3.2		56%	54%	33.75	29.85	34.30	48.00
	28	2.6		138%	128%	7.45	6.60	12.70	17.80
		2.9		102%	98%	13.45	11.90	17.60	24.60
		3.2		78%	74%	22.90	20.25	27.40	38.40
		3.5		62%	58%	37.45	33.10	39.20	54.90

■ Accuracy Standards
·D Dimension Tolerance

D/d^*1	Tolerance
Less than 8	±1.5% of D dimension (Min. ±0.2 mm)
8 to 20	±2% of D dimension (Minimum ±0.3 mm)

* 1 D/d = Spring index
·S Dimension Tolerance
If d ≤ 0.5, ±2 × Wire Dia.
(Example: ±0.6 when d = 0.3)
If d ≥ 0.6 ± Wire Dia.
(Example: ±1.0 when d = 1.0)

·Calculate the maximum deflection and spring constant using the following formula.
·Max. Deflection	·Spring Constant (reference value)
Maximum deflection (mm) = S × maximum deflection factor (%)	Spring constant (N/mm) = reference spring constant × 10/S
Example: Calculation of maximum deflection and spring constant of UFSP20-2.6-498
Max. Deflection (mm) = 498 × 58% = 288.84	Spring constant (N/mm) = 20.50 × 10 498 = 0.41

[ ! ] The standard spring constant is for S dimension 10 in the web standards table and S dimension 50 in the catalog PDF.

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
BUFSP3-0.3-[10-300/1]
BUFSP3-0.4-[10-300/1]
BUFSP4-0.4-[10-300/1]
BUFSP4-0.5-[10-300/1]
BUFSP5-0.5-[10-500/1]
BUFSP5-0.6-[10-500/1]
BUFSP6-0.6-[10-500/1]
BUFSP6-0.8-[10-500/1]
BUFSP7-0.7-[10-550/1]
BUFSP7-0.9-[10-550/1]
BUFSP8-0.8-[10-500/1]
BUFSP8-1.0-[10-500/1]
BUFSP9-1.0-[10-550/1]
BUFSP9-1.2-[10-550/1]
BUFSP10-1.0-[10-550/1]
BUFSP10-1.2-[10-550/1]
BUFSP10-1.4-[10-550/1]
BUFSP11-1.0-[10-550/1]
BUFSP11-1.2-[10-550/1]
BUFSP11-1.4-[10-550/1]
BUFSP12-1.0-[10-550/1]
BUFSP12-1.2-[10-550/1]
BUFSP12-1.4-[10-550/1]
BUFSP12-1.6-[10-550/1]
BUFSP13-1.0-[10-550/1]
BUFSP13-1.2-[10-550/1]
BUFSP13-1.4-[10-550/1]
BUFSP13-1.6-[10-550/1]
BUFSP14-1.2-[10-550/1]
BUFSP14-1.4-[10-550/1]
BUFSP14-1.6-[10-550/1]
BUFSP14-1.8-[10-550/1]
BUFSP15-1.2-[10-550/1]
BUFSP15-1.4-[10-550/1]
BUFSP15-1.6-[10-550/1]
BUFSP15-1.8-[10-550/1]
BUFSP16-1.4-[10-550/1]
BUFSP16-1.6-[10-550/1]
BUFSP16-1.8-[10-550/1]
BUFSP16-2.0-[10-550/1]
BUFSP17-1.4-[10-550/1]
BUFSP17-1.6-[10-550/1]
BUFSP17-1.8-[10-550/1]
BUFSP17-2.0-[10-550/1]
BUFSP18-1.6-[10-550/1]
BUFSP18-1.8-[10-550/1]
BUFSP18-2.0-[10-550/1]
BUFSP18-2.3-[10-550/1]
BUFSP20-1.8-[10-550/1]
BUFSP20-2.0-[10-550/1]
BUFSP20-2.3-[10-550/1]
BUFSP20-2.6-[10-550/1]
BUFSP22-2.0-[10-550/1]
BUFSP22-2.3-[10-550/1]
BUFSP22-2.6-[10-550/1]
BUFSP22-2.9-[10-550/1]
BUFSP25-2.3-[10-550/1]
BUFSP25-2.6-[10-550/1]
BUFSP25-2.9-[10-550/1]
BUFSP25-3.2-[10-550/1]
BUFSP28-2.6-[10-550/1]
BUFSP28-2.9-[10-550/1]
BUFSP28-3.2-[10-550/1]
BUFSP28-3.5-[10-550/1]
BWFSP3-0.3-[10-300/1]
BWFSP3-0.4-[10-300/1]
BWFSP4-0.4-[10-300/1]
BWFSP4-0.5-[10-300/1]
BWFSP5-0.5-[10-500/1]
BWFSP5-0.6-[10-500/1]
BWFSP6-0.6-[10-500/1]
BWFSP6-0.8-[10-500/1]
BWFSP7-0.7-[10-550/1]
BWFSP7-0.9-[10-550/1]
BWFSP8-0.8-[10-500/1]
BWFSP8-1.0-[10-500/1]
BWFSP9-1.0-[10-550/1]
BWFSP9-1.2-[10-550/1]
BWFSP10-1.0-[10-550/1]
BWFSP10-1.2-[10-550/1]
BWFSP10-1.4-[10-550/1]
BWFSP11-1.0-[10-550/1]
BWFSP11-1.2-[10-550/1]
BWFSP11-1.4-[10-550/1]
BWFSP12-1.0-[10-550/1]
BWFSP12-1.2-[10-550/1]
BWFSP12-1.4-[10-550/1]
BWFSP12-1.6-[10-550/1]
BWFSP13-1.0-[10-550/1]
BWFSP13-1.2-[10-550/1]

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Outer Dia. D (Ø)	Wire Dia. (Ø)	Material	Hook Opposing Angle	Standard Spring Constant (N/mm)	Initial Tension (N)	S (mm)
-	1 Piece(s)	6 Day(s) or more	10	3	0.3	[Stainless Steel Wire] SUS304-WPB	90°	0.11	0.21	10 ～ 300
-	1 Piece(s)	6 Day(s) or more	10	3	0.4	[Stainless Steel Wire] SUS304-WPB	90°	0.5	0.64	10 ～ 300
-	1 Piece(s)	6 Day(s) or more	10	4	0.4	[Stainless Steel Wire] SUS304-WPB	90°	0.2	0.38	10 ～ 300
-	1 Piece(s)	6 Day(s) or more	10	4	0.5	[Stainless Steel Wire] SUS304-WPB	90°	0.13$0.65	0.92	10 ～ 300
-	1 Piece(s)	6 Day(s) or more	10	5	0.5	[Stainless Steel Wire] SUS304-WPB	90°	0.3	0.59	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	5	0.6	[Stainless Steel Wire] SUS304-WPB	90°	0.16$0.8	1.21	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	6	0.6	[Stainless Steel Wire] SUS304-WPB	90°	0.09$0.45	0.85	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	6	0.8	[Stainless Steel Wire] SUS304-WPB	90°	0.41$2.05	2.55	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	7	0.7	[Stainless Steel Wire] SUS304-WPB	90°	0.12$0.6	1.15	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	7	0.9	[Stainless Steel Wire] SUS304-WPB	90°	2.25	3.50	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	8	0.8	[Stainless Steel Wire] SUS304-WPB	90°	0.16$0.8	1.51	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	8	1	[Stainless Steel Wire] SUS304-WPB	90°	0.51$2.55	4.26	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	9	1	[Stainless Steel Wire] SUS304-WPB	90°	1.7	3.43	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	9	1.2	[Stainless Steel Wire] SUS304-WPB	90°	4.65$0.93	6.17	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	10	1	[Stainless Steel Wire] SUS304-WPB	90°	1.2	2.74	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	10	1.2	[Stainless Steel Wire] SUS304-WPB	90°	3.25	6.03	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	10	1.4	[Stainless Steel Wire] SUS304-WPB	90°	7.5	10.70	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	11	1	[Stainless Steel Wire] SUS304-WPB	90°	0.17$0.85	2.01	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	11	1.2	[Stainless Steel Wire] SUS304-WPB	90°	0.47$2.35	4.51	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	11	1.4	[Stainless Steel Wire] SUS304-WPB	90°	5.4$1.08	8.87	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	12	1	[Stainless Steel Wire] SUS304-WPB	90°	0.13$0.65	1.65	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	12	1.2	[Stainless Steel Wire] SUS304-WPB	90°	1.75	3.98	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	12	1.4	[Stainless Steel Wire] SUS304-WPB	90°	4	7.55	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	12	1.6	[Stainless Steel Wire] SUS304-WPB	90°	8.3	12.21	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	13	1	[Stainless Steel Wire] SUS304-WPB	90°	0.5	1.29	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	13	1.2	[Stainless Steel Wire] SUS304-WPB	90°	0.27$1.35	3.01	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	13	1.4	[Stainless Steel Wire] SUS304-WPB	90°	3.05	5.49	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	13	1.6	[Stainless Steel Wire] SUS304-WPB	90°	6.2	10.76	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	14	1.2	[Stainless Steel Wire] SUS304-WPB	90°	1.05	2.88	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	14	1.4	[Stainless Steel Wire] SUS304-WPB	90°	2.4	5.35	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	14	1.6	[Stainless Steel Wire] SUS304-WPB	90°	0.98$4.9	9.32	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	14	1.8	[Stainless Steel Wire] SUS304-WPB	90°	9.3$1.86	14.84	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	15	1.2	[Stainless Steel Wire] SUS304-WPB	90°	0.17$0.85	2.09	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	15	1.4	[Stainless Steel Wire] SUS304-WPB	90°	1.9	4.21	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	15	1.6	[Stainless Steel Wire] SUS304-WPB	90°	3.8	6.59	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	15	1.8	[Stainless Steel Wire] SUS304-WPB	90°	1.47$7.35	12.85	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	16	1.4	[Stainless Steel Wire] SUS304-WPB	90°	0.31$1.55	4.26	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	16	1.6	[Stainless Steel Wire] SUS304-WPB	90°	3.15	7.14	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	16	1.8	[Stainless Steel Wire] SUS304-WPB	90°	5.9$1.18	11.66	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	16	2	[Stainless Steel Wire] SUS304-WPB	90°	10.5	17.64	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	17	1.4	[Stainless Steel Wire] SUS304-WPB	90°	0.25$1.25	3.08	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	17	1.6	[Stainless Steel Wire] SUS304-WPB	90°	2.5$0.50	5.60	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	17	1.8	[Stainless Steel Wire] SUS304-WPB	90°	4.85	9.37	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	17	2	[Stainless Steel Wire] SUS304-WPB	90°	8.65	15.13	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	18	1.6	[Stainless Steel Wire] SUS304-WPB	90°	2.1	5.63	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	18	1.8	[Stainless Steel Wire] SUS304-WPB	90°	4	9.06	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	18	2	[Stainless Steel Wire] SUS304-WPB	90°	7	14	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	18	2.3	[Stainless Steel Wire] SUS304-WPB	90°	15.05	26.18	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	20	1.8	[Stainless Steel Wire] SUS304-WPB	90°	0.56$2.8	7.14	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	20	2	[Stainless Steel Wire] SUS304-WPB	90°	4.95	11.12	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	20	2.3	[Stainless Steel Wire] SUS304-WPB	90°	10.5	21.28	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	20	2.6	[Stainless Steel Wire] SUS304-WPB	90°	20.5	33.04	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	22	2	[Stainless Steel Wire] SUS304-WPB	90°	3.6	10.3	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	22	2.3	[Stainless Steel Wire] SUS304-WPB	90°	7.6	16.5	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	22	2.6	[Stainless Steel Wire] SUS304-WPB	90°	14.8	27.4	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	22	2.9	[Stainless Steel Wire] SUS304-WPB	90°	26.95$5.39	46.6	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	25	2.3	[Stainless Steel Wire] SUS304-WPB	90°	4.95	13.70	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	25	2.6	[Stainless Steel Wire] SUS304-WPB	90°	9.6	22.00	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	25	2.9	[Stainless Steel Wire] SUS304-WPB	90°	17.4	31.50	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	25	3.2	[Stainless Steel Wire] SUS304-WPB	90°	29.85	48.00	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	28	2.6	[Stainless Steel Wire] SUS304-WPB	90°	6.6	17.80	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	28	2.9	[Stainless Steel Wire] SUS304-WPB	90°	11.9	24.6	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	28	3.2	[Stainless Steel Wire] SUS304-WPB	90°	20.25	38.40	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	28	3.5	[Stainless Steel Wire] SUS304-WPB	90°	33.1	54.90	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	3	0.3	SWP-A	90°	0.13	0.18	10 ～ 300
-	1 Piece(s)	6 Day(s) or more	10	3	0.4	SWP-A	90°	0.12 ～ 0.6	0.53	10 ～ 300
-	1 Piece(s)	6 Day(s) or more	10	4	0.4	SWP-A	90°	0.2	0.31	10 ～ 300
-	1 Piece(s)	6 Day(s) or more	10	4	0.5	SWP-A	90°	0.75	0.77	10 ～ 300
-	1 Piece(s)	6 Day(s) or more	10	5	0.5	SWP-A	90°	0.07 ～ 0.35	0.49	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	5	0.6	SWP-A	90°	0.18 ～ 0.9	1.01	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	6	0.6	SWP-A	90°	0.5	0.71	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	6	0.8	SWP-A	90°	0.47 ～ 2.35	2.13	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	7	0.7	SWP-A	90°	0.13 ～ 0.65	0.96	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	7	0.9	SWP-A	90°	0.52 ～ 2.6	2.94	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	8	0.8	SWP-A	90°	0.18 ～ 0.9	1.26	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	8	1	SWP-A	90°	2.9	3.04	10 ～ 500
-	1 Piece(s)	6 Day(s) or more	10	9	1	SWP-A	90°	0.39 ～ 1.95	2.45	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	9	1.2	SWP-A	90°	5.25	4.41	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	10	1	SWP-A	90°	0.27 ～ 1.35	1.96	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	10	1.2	SWP-A	90°	3.65	4.31	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	10	1.4	SWP-A	90°	8.5	7.64	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	11	1	SWP-A	90°	0.2 ～ 1	1.45	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	11	1.2	SWP-A	90°	2.65	3.24	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	11	1.4	SWP-A	90°	6.2	6.39	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	12	1	SWP-A	90°	0.75	1.18	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	12	1.2	SWP-A	90°	0.39 ～ 1.95	2.84	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	12	1.4	SWP-A	90°	4.55	5.39	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	12	1.6	SWP-A	90°	9.4	8.72	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	13	1	SWP-A	90°	0.55	0.93	10 ～ 550
-	1 Piece(s)	6 Day(s) or more	10	13	1.2	SWP-A	90°	0.31 ～ 1.55	2.17	10 ～ 550

Basic Information

Type	Standard Type

Configure

256 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Outer Dia. D(Ø)
3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

20

22

25

28
Clear
Wire Dia.(Ø)
0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.2

1.4

1.6

1.8

2

2.3

2.6

2.9

3.2

3.5
Clear
Material
- Stainless Steel Wire
  - SUS304-WPB
- SWP-A
Clear
Hook Opposing Angle
- 90°
Clear
Standard Spring Constant(N/mm)
0.07

0.09$0.45

0.11

0.12

0.12$0.6

0.13

0.13$0.65

0.16$0.8

0.17$0.85

0.18

0.2

0.25$1.25

0.27

0.27$1.35

0.29

0.3

0.31

0.31$1.55

0.35

0.39

0.41$2.05

0.43

0.47

0.47$2.35

0.5

0.51$2.55

0.52

0.55

0.56$2.8

0.6

0.65

0.75

0.88

0.9

0.95

0.98$4.9

1

1.05

1.2

1.35

1.42

1.45

1.47$7.35

1.55

1.7

1.75

1.9

1.95

2.1

2.15

2.25

2.35

2.4

2.5$0.50

2.6

2.65

2.7

2.9

3.05

3.15

3.25

3.5

3.55

3.6

3.65

3.8

4

4.05

4.4

4.5

4.55

4.65$0.93

4.85

4.95

5.25

5.4$1.08

5.55

5.6

5.9$1.18

6.2

6.6

6.65

7

7.1

7.45

7.5

7.6

7.95

8.3

8.45

8.5

8.6

8.65

9.3$1.86

9.4

9.6

9.9

10.5

10.85

11.85

11.9

13.45

14.8

15.05

16.75

17

17.4

19.65

20.25

20.5

22.9

23.2

26.95$5.39

29.85

30.45

33.1

33.75

37.45
Clear
Initial Tension(N)
0.18

0.21

0.31

0.38

0.49

0.53

0.59

0.64

0.71

0.77

0.85

0.92

0.93

0.96

1.01

1.15

1.18

1.21

1.26

1.29

1.45

1.50

1.51

1.65

1.96

2.01

2.06

2.09

2.13

2.17

2.21

2.45

2.55

2.74

2.84

2.88

2.94

3.01

3.03

3.04

3.08

3.24

3.43

3.50

3.82

3.95

3.98

4.02

4.03

4.21

4.26

4.31

4.41

4.51

4.74

5.1

5.35

5.39

5.49

5.60

5.63

6.03

6.17

6.39

6.47

6.59

6.66

6.74

7.14

7.35

7.55

7.64

7.75

7.94

8.33

8.72

8.87

9.06

9.25

9.32

9.37

9.80

10.00

10.3

10.6

10.70

10.76

10.90

11.12

11.66

11.8

12.21

12.6

12.70

12.85

13.70

14

14.84

15.13

15.20

15.7

16.5

17.60

17.64

17.80

18.7

19.60

21.28

22.00

22.50

23.60

24.6

26.18

27.4

31.50

33.04

33.3

34.3

38.40

39.20

46.6

48.00

54.90
Clear
S(mm)
[10-550/1mm Unit(s)]
Clear
type
- BUFSP
- BWFSP
- UFSP
- WFSP
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

6 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 .

Additional Products in this Category

Complementary Products

Posts for Tension Springs, Hole Type
MISUMI Standard Price : MYR 7.91- Days to Ship : 1 Day(s) or more
Posts for Tension Springs, Notched Type
MISUMI Standard Price : MYR 12.39- Days to Ship : 1 Day(s) or more
Posts for Tension Springs, Hex Socket Type
MISUMI Standard Price : MYR 8.49- Days to Ship : 2 Day(s) or more
Posts for Tension Springs, L-Shaped Type
MISUMI Standard Price : MYR 14.54- Days to Ship : 1 Day(s) or more
Posts for Tension Springs, Hex Type
MISUMI Standard Price : MYR 9.70- Days to Ship : 1 Day(s) or more

Customers Who Viewed This Item Also Viewed

Tension Springs/Medium Heavy Load and Heavy Load
MISUMI

Standard Price : MYR 6.80-

Days to Ship : 1 Day(s) or more
Extra Light Load/Light Load/Light to Medium Load/Medium Load
MISUMI

Standard Price : MYR 6.80-

Days to Ship : 1 Day(s) or more
Ultra Spring Extension Coil Spring
ACCURATE

Standard Price : MYR 3.99-

Days to Ship : 2 Day(s) or more
Posts for Tension Springs, Hole Type
MISUMI

Standard Price : MYR 7.91-

Days to Ship : 1 Day(s) or more
Extension Coil Spring (SWP-A)
SHOWA SPRING

Standard Price : MYR 33.68-

Days to Ship : 5 Day(s) or more
Round Wire Coil Springs - L Dimension Configurable, O.D. Referenced Stainless Steel
MISUMI

Days to Ship : 6 Day(s) or more
Tension Spring
SAMINI

Standard Price : MYR 12.50-

Days to Ship : 4 Day(s) or more
Hook Insertion for Springs
MISUMI

Days to Ship : 8 Day(s) or more
Torsion Springs
MISUMI

Days to Ship : 11 Day(s) or more
Posts for Tension Springs, Notched Type
MISUMI

Standard Price : MYR 12.39-

Days to Ship : 1 Day(s) or more
D Series Tensile Coil Spring (DIN 2098 Standard)
KSSC

Standard Price : MYR 91.63-

Days to Ship : 2 Day(s) or more
Round-Wire Tensile Coil Spring J Spring JB
TOHATSU

Standard Price : MYR 90.64

Days to Ship : 4 Day(s) or more