Wire Spring

► WWR : Fmax(allowable deflection)=L×60%
 

Code No.			d	Solid height	F max	N{kgf} max	@/P (1~9P)
Code	D	L
WWR
	3	5	0.23	1.8	3	0.9{0.09}	57
		10	0.25	2.3	6	1.8{0.18}	57
		15	0.3	4.8	9	2.6{0.27}	57
		20	0.3	4.8	12	3.5{0.36}	57
		25	0.32	6.8	15	4.4{0.45}	62
		30	0.32	6.8	18	5.3{0.54}	62
		35	0.35	11.5	21	6.2{0.63}	62
		40	0.35	11.5	24	7.1{0.72}	62
WWR
	4	5	0.26	1.6	3	0.9{0.09}	62
		10	0.29	2.2	6	1.8{0.18}	62
		15	0.32	3.2	9	2.6{0.27}	62
		20	0.38	6.5	12	3.5{0.36}	62
		25	0.38	6.5	15	4.4{0.45}	67
		30	0.4	8.4	18	5.3{0.54}	67
		35	0.4	8.4	21	6.2{0.63}	67
		40	0.45	15	24	7.1{0.72}	67
		45	0.45	15	27	7.9{0.81}	67
		50	0.45	15	30	8.8{0.90}	67
		55	0.45	15	33	9.7{0.99}	67
		60	0.5	23.5	36	10.6{1.08}	67
		65	0.5	25	39	11.5{1.17}	67
		70	0.5	25	42	12.4{1.26}	67
WWR
	5	5	0.3	1.6	3	0.9{0.09}	65
		10	0.35	1.6	6	1.8{0.18}	65
		15	0.35	2.8	9	2.6{0.27}	65
		20	0.4	4.8	12	3.5{0.36}	65
		25	0.45	8	15	4.4{0.45}	69
		30	0.45	8	18	5.3{0.54}	69
		35	0.5	12.5	21	6.2{0.63}	69
		40	0.5	12.5	24	7.1{0.72}	69
		45	0.55	17.6	27	7.9{0.81}	69
		50	0.55	18	30	8.8{0.90}	69
		55	0.55	20	33	9.7{0.99}	71
		60	0.55	20	36	10.6{1.08}	71
		65	0.55	20.9	39	11.5{1.17}	71
		70	0.55	20.9	42	12.4{1.26}	71
WWR
	6	5	0.32	1.6	3	0.9{0.09}	67
		10	0.4	3.2	6	1.8{0.18}	67
		15	0.4	3.2	9	2.6{0.27}	67
		20	0.5	7.5	12	3.5{0.36}	67
		25	0.5	7.5	15	4.4{0.45}	71
		30	0.5	7.5	18	5.3{0.54}	71
		35	0.55	11.5	21	6.2{0.63}	71
		40	0.55	11.5	24	7.1{0.72}	71
		45	0.6	17.4	27	7.9{0.81}	71
		50	0.6	17.4	30	8.8{0.90}	71
		55	0.6	17.4	33	9.7{0.99}	76
		60	0.6	17.4	36	10.6{1.08}	76
		65	0.6	17.4	39	11.5{1.17}	76
		70	0.6	17.4	42	12.4{1.26}	76
		80	0.65	27.3	48	14.1{1.44}	76
WWR
	8	10	0.45	2.7	6	1.8{0.18}	76
		15	0.5	4	9	2.6{0.27}	76
		20	0.5	4	12	3.5{0.36}	76
		25	0.55	5.8	15	4.4{0.45}	81
		30	0.6	8.4	18	5.3{0.54}	81
		35	0.6	8.4	21	6.2{0.63}	81
		40	0.6	8.4	24	7.1{0.72}	81
		45	0.7	16	27	7.9{0.81}	81
		50	0.7	16	30	8.8{0.90}	81
		55	0.7	16	33	9.7{0.99}	86
		60	0.7	16	36	10.6{1.08}	86
		65	0.7	16	39	11.5{1.17}	86
		70	0.7	16	42	12.4{1.26}	86
		80	0.75	22.9	48	14.1{1.44}	86

 

Code No.			d	Solid height	F max	N{kgf} max	@/P (1~9P)
Code	D	L
WWR
	10	10	0.55	3.6	6	1.8{0.18}	86
		15	0.6	4.8	9	2.6{0.27}	86
		20	0.65	6.5	12	3.5{0.36}	86
		25	0.65	6.5	15	4.4{0.45}	86
		30	0.7	8.8	18	5.3{0.54}	86
		35	0.7	8.8	21	6.2{0.63}	86
		40	0.7	8.8	24	7.1{0.72}	86
		45	0.8	16	27	7.9{0.81}	86
		50	0.8	16	30	8.8{0.90}	86
		55	0.8	16	33	9.7{0.99}	90
		60	0.85	21	36	10.6{1.08}	90
		65	0.85	21	39	11.5{1.17}	90
		70	0.85	21	42	12.4{1.26}	90
		80	0.9	28.8	48	14.1{1.44}	90
WWR
	12	10	0.6	3.6	6	1.8{0.18}	88
		15	0.65	4.6	9	2.6{0.27}	88
		20	0.65	4.6	12	3.5{0.36}	88
		25	0.7	6	15	4.4{0.45}	88
		30	0.7	6	18	5.3{0.54}	88
		35	0.7	6	21	6.2{0.63}	88
		40	0.8	10.4	24	7.1{0.72}	88
		45	0.8	10.4	27	7.9{0.81}	88
		50	0.9	17.1	30	8.8{0.90}	88
		55	0.9	17.1	33	9.7{0.99}	93
		60	0.9	17.1	36	10.6{1.08}	93
		65	0.9	17.1	39	11.5{1.17}	93
		70	0.9	17.1	42	12.4{1.26}	93
		80	1.0	28	48	14.1{1.44}	93
WWR
	13	10	0.6	3.2	6	1.8{0.18}	90
		15	0.7	4.9	9	2.6{0.27}	90
		20	0.7	4.9	12	3.5{0.36}	90
		25	0.8	8.4	15	4.4{0.45}	90
		30	0.8	8.4	18	5.3{0.54}	90
		35	0.8	8.4	21	6.2{0.63}	90
		40	0.9	13.5	24	7.1{0.72}	90
		45	0.9	13.5	27	7.9{0.81}	90
		50	0.9	13.5	30	8.8{0.90}	90
		55	0.9	13.5	33	9.7{0.99}	95
		60	1.0	22	36	10.6{1.08}	95
		65	1.0	22	39	11.5{1.17}	95
		70	1.0	22	42	12.4{1.26}	95
		80	1.0	22	48	14.1{1.44}	95
		90	1.0	22	54	15.9{1.62}	95
WWR
	14	15	0.7	4.6	9	2.6{0.27}	105
		20	0.75	5.6	12	3.5{0.36}	105
		25	0.8	7.2	15	4.4{0.45}	105
		30	0.8	7.2	18	5.3{0.54}	105
		35	0.8	7.2	21	6.2{0.63}	105
		40	0.9	11.3	24	7.1{0.72}	105
		45	0.9	11.3	27	7.9{0.81}	105
		50	0.9	11.3	30	8.8{0.90}	105
		55	1.0	18	33	9.7{0.99}	114
		60	1.0	18	36	10.6{1.08}	114
		65	1.0	18	39	11.5{1.17}	114
		70	1.0	18	42	12.4{1.26}	114
		80	1.1	28.6	48	14.1{1.44}	114
		90	1.1	28.6	54	15.9{1.62}	114

 

Code No.			d	Solid height	F max	N{kgf} max	@/P (1~9P)
Code	D	L
WWR
	16	15	0.75	4.5	9	2.6{0.27}	114
		20	0.8	5.6	12	3.5{0.36}	114
		25	0.9	8	15	4.4{0.45}	114
		30	0.9	8	18	5.3{0.54}	114
		35	0.9	8	21	6.2{0.63}	114
		40	1.0	13	24	7.1{0.72}	114
		45	1.0	13	27	7.9{0.81}	114
		50	1.0	13	30	8.8{0.90}	114
		55	1.0	13	33	9.7{0.99}	124
		60	1.1	20	36	10.6{1.08}	124
		65	1.1	20	39	11.5{1.17}	124
		70	1.1	20	42	12.4{1.26}	124
		80	1.1	20	48	14.1{1.44}	124
		90	1.2	28.8	54	15.9{1.62}	124
WWR
	18	20	1.0	7	12	5.8{0.60}	133
		25	1.0	7	15	7.4{0.75}	133
		30	1.1	9.9	18	8.8{0.90}	133
		35	1.1	9.9	21	10.3{1.05}	133
		40	1.2	14.4	24	11.8{1.20}	133
		45	1.2	14.4	27	13.2{1.35}	133
		50	1.2	14.4	30	14.7{1.50}	133
		55	1.3	19.5	33	16.2{1.65}	143
		60	1.3	19.5	36	17.7{1.80}	143
		65	1.3	19.5	39	19.1{1.95}	143
		70	1.3	19.5	42	20.6{2.10}	143
		80	1.4	27.3	48	23.5{2.40}	143
WWR
	20	20	1.0	6	12	5.8{0.60}	138
		25	1.1	8.3	15	7.4{0.75}	138
		30	1.1	8.3	18	8.8{0.90}	138
		35	1.2	10.8	21	10.3{1.05}	138
		40	1.2	10.8	24	11.8{1.20}	138
		45	1.2	10.8	27	13.2{1.35}	138
		50	1.3	15	30	14.7{1.50}	138
		55	1.3	15	33	16.2{1.65}	147
		60	1.3	15	36	17.7{1.80}	147
		65	1.3	15	39	19.1{1.95}	147
		70	1.4	21	42	20.6{2.10}	147
		80	1.4	21	48	23.5{2.40}	147
WWR
	22	20	1.1	6.9	12	5.9{0.60}	143
		25	1.2	9	15	7.4{0.75}	143
		30	1.2	9	18	8.8{0.90}	143
		35	1.3	12.4	21	10.3{1.05}	143
		40	1.3	12.4	24	11.8{1.20}	143
		45	1.3	12.4	27	13.2{1.35}	143
		50	1.4	16.1	30	14.7{1.50}	143
		55	1.4	16.1	33	16.2{1.65}	152
		60	1.4	16.1	36	17.7{1.80}	152
		65	1.5	22.5	39	19.1{1.95}	152
		70	1.5	22.5	42	20.6{2.10}	152
		80	1.5	22.5	48	23.5{2.40}	152
WWR
	27	30	1.3	8.5	18	8.8{0.90}	162
		35	1.4	10.5	21	10.3{1.05}	162
		40	1.4	10.5	24	11.8{1.20}	162
		45	1.4	10.5	27	13.2{1.35}	162
		50	1.6	17.6	30	14.7{1.50}	162
		55	1.6	17.6	33	16.2{1.65}	171
		60	1.6	17.6	36	17.7{1.80}	171
		65	1.7	22.1	39	19.1{1.95}	171
		70	1.7	22.1	42	20.6{2.10}	171
		80	1.7	22.1	48	23.5{2.40}	171

 

• ​​​​​​Load calculation method:Load=Spring constant×Deflection

      N=N/mm×Fmm
      (kgf=N×0.101972)

• No grinding on both ends of all WWF type springs
• The solid height values are reference only
• Operation frequency:1 million times(WWF→allowable deflection:L×45%)