Economy Coil Spring -E-SWS-

D	d	L	Spring constant N/mm {kgf/mm}	F=L×40%		Part Number	U/Price
				Fmm	Load N {kgf}	Type D－L	1~19
10.5	5.5	20	10.90｛1.11｝	8.0	87.2 ｛8.9｝	E－SWS 10.5－20
		25	8.72｛0.89｝	10.0		25
		30	7.27｛0.74｝	12.0		30
		35	6.23｛0.64｝	14.0		35
		40	5.45｛0.56｝	16.0		40
		45	4.84｛0.49｝	18.0		45
		50	4.36｛0.44｝	20.0		50
		55	3.96｛0.40｝	22.0		55
		60	3.63｛0.37｝	24.0		60
		65	3.35｛0.34｝	26.0		65
		70	3.11｛0.32｝	28.0		70
		75	2.91｛0.30｝	30.0		75
		80	2.73｛0.28｝	32.0		80
12.5	6.5	20	15.25｛1.56｝	8.0	122.0 ｛12.4｝	E－SWS 12.5－20
		25	12.20｛1.24｝	10.0		25
		30	10.17｛1.04｝	12.0		30
		35	8.71｛0.89｝	14.0		35
		40	7.63｛0.78｝	16.0		40
		45	6.78｛0.69｝	18.0		45
		50	6.10｛0.62｝	20.0		50
		55	5.55｛0.57｝	22.0		55
		60	5.08｛0.52｝	24.0		60
		65	4.69｛0.48｝	26.0		65
		70	4.36｛0.44｝	28.0		70
		75	4.07｛0.41｝	30.0		75
		80	3.81｛0.39｝	32.0		80
14.5	8.5	20	24.50｛2.50｝	8.0	196.0 ｛20.0｝	E－SWS 14.5－20
		25	19.61｛2.00｝	10.0		25
		30	16.33｛1.67｝	12.0		30
		35	14.00｛1.43｝	14.0		35
		40	12.25｛1.25｝	16.0		40
		45	10.89｛1.11｝	18.0		45
		50	9.80｛1.00｝	20.0		50
		55	8.91｛0.91｝	22.0		55
		60	8.17｛0.83｝	24.0		60
		65	7.54｛0.77｝	26.0		65
		70	7.00｛0.71｝	28.0		70
		75	6.53｛0.67｝	30.0		75
		80	6.13｛0.62｝	32.0		80
		90	5.44｛0.56｝	36.0		90
		100	4.90｛0.50｝	40.0		100
		125	3.92｛0.40｝	50.0		125
		150	3.27｛0.33｝	60.0		150
17	10.5	25	29.42｛3.00｝	10.0	294.2 ｛30.0｝	E－SWS 17－25
		30	24.52｛2.50｝	12.0		30
		35	21.01｛2.14｝	14.0		35
		40	18.39｛1.88｝	16.0		40
		45	16.34｛1.67｝	18.0		45
		50	14.71｛1.50｝	20.0		50
		55	13.37｛1.36｝	22.0		55
		60	12.26｛1.25｝	24.0		60
		65	11.32｛1.15｝	26.0		65
		70	10.51｛1.07｝	28.0		70
		75	9.81｛1.00｝	30.0		75
		80	9.19｛0.94｝	32.0		80
		90	8.17｛0.83｝	36.0		90
		100	7.35｛0.75｝	40.0		100
		125	5.88｛0.60｝	50.0		125
		150	4.90｛0.50｝	60.0		150
21	13.5	30	35.17｛3.59｝	12.0	422.0 ｛43.0｝	E－SWS 21－30
		35	30.14｛3.07｝	14.0		35
		40	26.38｛2.69｝	16.0		40
		45	23.44｛2.39｝	18.0		45
		50	21.10｛2.15｝	20.0		50
		55	19.18｛1.96｝	22.0		55
		60	17.58｛1.79｝	24.0		60
		65	16.23｛1.66｝	26.0		65
		70	15.07｛1.54｝	28.0		70
		75	14.07｛1.43｝	30.0		75
		80	13.19｛1.34｝	32.0		80
		90	11.72｛1.20｝	36.0		90
		100	10.55｛1.08｝	40.0		100
		110	9.59｛0.98｝	44.0		110
		120	8.79｛0.90｝	48.0		120
		125	8.44｛0.86｝	50.0		125
		130	8.12｛0.83｝	52.0		130
		140	7.54｛0.77｝	56.0		140
		150	7.03｛0.72｝	60.0		150
		175	6.03｛0.61｝	70.0		175
		200	5.28｛0.54｝	80.0		200
26	16.5	30	47.42｛4.84｝	12.0	569.0 ｛58.0｝	E－SWS 26－30
		35	40.64｛4.14｝	14.0		35
		40	35.56｛3.63｝	16.0		40
		45	31.61｛3.22｝	18.0		45
		50	28.45｛2.90｝	20.0		50
		55	25.86｛2.64｝	22.0		55
		60	23.71｛2.42｝	24.0		60
		65	21.88｛2.23｝	26.0		65
		70	20.32｛2.07｝	28.0		70
		75	18.97｛1.93｝	30.0		75
		80	17.78｛1.81｝	32.0		80
		90	15.81｛1.61｝	36.0		90
		100	14.23｛1.45｝	40.0		100
		110	12.93｛1.32｝	44.0		110
		120	11.85｛1.21｝	48.0		120
		125	11.38｛1.16｝	50.0		125
		130	10.94｛1.12｝	52.0		130
		140	10.16｛1.04｝	56.0		140
		150	9.48｛0.97｝	60.0		150
		175	8.13｛0.83｝	70.0		175
		200	7.11｛0.73｝	80.0		200
		225	6.32｛0.64｝	90.0		225
		250	5.69｛0.58｝	100.0		250
31	21	40	49.00｛5.00｝	16.0	784.0 ｛79.9｝	E－SWS 31－40
		45	43.56｛4.44｝	18.0		45
		50	39.20｛4.00｝	20.0		50
		55	35.64｛3.63｝	22.0		55
		60	32.67｛3.33｝	24.0		60
		65	30.15｛3.07｝	26.0		65
		70	28.00｛2.86｝	28.0		70
		75	26.13｛2.66｝	30.0		75
		80	24.50｛2.50｝	32.0		80
		90	21.78｛2.22｝	36.0		90
		100	19.60｛2.00｝	40.0		100
		110	17.82｛1.82｝	44.0		110
		120	16.33｛1.67｝	48.0		120
		125	15.68｛1.60｝	50.0		125
		130	15.08｛1.54｝	52.0		130
		140	14.00｛1.43｝	56.0		140
		150	13.07｛1.33｝	60.0		150
		160	12.25｛1.25｝	64.0		160
		170	11.53｛1.18｝	68.0		170
		175	11.20｛1.14｝	70.0		175
		180	10.89｛1.11｝	72.0		180
		190	10.32｛1.05｝	76.0		190
		200	9.80｛1.00｝	80.0		200
		250	7.84｛0.80｝	100.0		250
		300	6.53｛0.67｝	120.0		300
37	26	40	52.13｛5.32｝	16.0	834.0 ｛85.0｝	E－SWS 37－40
		45	46.33｛4.72｝	18.0		45
		50	41.70｛4.25｝	20.0		50
		55	37.91｛3.87｝	22.0		55
		60	34.75｛3.54｝	24.0		60
		65	32.08｛3.27｝	26.0		65
		70	29.79｛3.04｝	28.0		70
		75	27.80｛2.83｝	30.0		75
		80	26.06｛2.66｝	32.0		80
		90	23.17｛2.36｝	36.0		90
		100	20.85｛2.13｝	40.0		100
		110	18.95｛1.93｝	44.0		110
		120	17.38｛1.77｝	48.0		120
		125	16.68｛1.70｝	50.0		125
		130	16.04｛1.64｝	52.0		130
		140	14.89｛1.52｝	56.0		140
		150	13.90｛1.42｝	60.0		150
		160	13.03｛1.33｝	64.0		160
		170	12.26｛1.25｝	68.0		170
		175	11.91｛1.21｝	70.0		175
		180	11.58｛1.18｝	72.0		180
		190	10.97｛1.12｝	76.0		190
		200	10.43｛1.06｝	80.0		200
		250	8.34｛0.85｝	100.0		250
		300	6.95｛0.71｝	120.0		300
44.5	31	50	50.15｛5.11｝	20.0	1003 ｛102｝	E－SWS 44.5－50
		60	41.79｛4.26｝	24.0		60
		70	35.82｛3.65｝	28.0		70
		80	31.34｛3.20｝	32.0		80
		90	27.86｛2.84｝	36.0		90
		100	25.08｛2.56｝	40.0		100
		110	22.80｛2.32｝	44.0		110
		120	20.90｛2.13｝	48.0		120
		130	19.29｛1.97｝	52.0		130
		140	17.91｛1.83｝	56.0		140
		150	16.72｛1.70｝	60.0		150
		160	15.67｛1.60｝	64.0		160
46	33	50	63.74｛6.50｝	20.0	1275 ｛130｝	E－SWS 46－50
		60	53.12｛5.42｝	24.0		60
		70	45.53｛4.64｝	28.0		70
		80	39.84｛4.06｝	32.0		80
		90	35.41｛3.61｝	36.0		90
		100	31.87｛3.25｝	40.0		100
		110	28.97｛2.95｝	44.0		110
		120	26.56｛2.71｝	48.0		120
		125	25.50｛2.60｝	50.0		125
		130	24.52｛2.50｝	52.0		130
		140	22.77｛2.32｝	56.0		140
52	37	60	65.42｛6.67｝	24.0	1570 ｛160｝	E－SWS 52－60
		70	56.07｛5.72｝	28.0		70
		80	49.06｛5.00｝	32.0		80
		90	43.61｛4.45｝	36.0		90
		100	39.25｛4.00｝	40.0		100
		110	35.68｛3.64｝	44.0		110
		120	32.71｛3.34｝	48.0		120
		130	30.19｛3.08｝	52.0		130
		140	28.04｛2.86｝	56.0		140
		150	26.17｛2.67｝	60.0		150
		175	22.43｛2.29｝	70.0		175
		200	19.63｛2.00｝	80.0		200
		225	17.44｛1.78｝	90.0		225
		250	15.70｛1.60｝	100.0		250

● Load calculation method: Load＝Spring constant × Deflection
(SI unit) N＝N/mm × Fmm
kgf＝kgf/mm × Fmm
(kgf＝N×0.101972)