Wire Spring

►WWM：Fmax（allowable deflection）＝L×35%

Code No.			d	Solid height	F max	N{kgf} max	@/P (1~9P)
Code	D	L
WWM
	3	5*	0.35	2.5	1.7	3.4{0.4}	71
		10*	0.38	3.3	3.5	6.9{0.7}	71
		15*	0.45	7	5.2	10.3{1.1}	71
		20*	0.5	11.5	7	13.7{1.4}	71
		25	0.5	11.5	7.5	14.7{1.5}	76
		30	0.55	20.4	9	17.7{1.8}	76
WWM
	4	5*	0.4	2.3	1.7	3.9{0.4}	65
		10*	0.45	3.4	3.5	6.9{0.7}	65
		15*	0.5	5.1	5.2	10.8{1.1}	65
		20	0.55	7.7	7	13.7{1.4}	65
		25	0.6	11.7	8.7	17.7{1.8}	69
		30	0.6	11.7	10.5	20.6{2.1}	69
		35	0.65	17.6	12.2	24.0{2.5}	69
		40	0.65	17.6	12	23.5{2.4}	69
WWM
	5	5*	0.5	2.8	1.7	4.9{0.5}	65
		10	0.6	4.2	3.5	9.8{1.1}	65
		15	0.65	6.5	5.2	14.7{1.6}	65
		20	0.65	6.5	7	20.6{2.1}	65
		25	0.7	9.1	8.7	25.5{2.6}	69
		30	0.75	12.7	10.5	30.4{3.2}	69
		35	0.8	17.4	12.2	35.3{3.7}	69
		40	0.85	23.8	14	41.2{4.2}	69
		45	0.85	23.8	15.7	46.1{4.7}	69
		50	0.9	23.8	15	51.0{4.5}	69
		55	0.9	30	16.5	49.0{5.0}	71
		60	0.9	30	18	53.0{5.4}	71
		65	0.9	30	17.5	52.0{5.3}	71
		70	0.9	30	19.6	58.8{5.9}	71
WWM
	6	5*	0.55	2.8	1.7	4.9{0.5}	67
		10	0.65	4.7	3.5	9.8{1.1}	67
		15	0.75	8	5.2	14.7{1.6}	67
		20	0.75	8	7	20.6{2.1}	67
		25	0.85	13.6	8.7	25.5{2.6}	71
		30	0.85	13.6	10.5	30.4{3.2}	71
		35	0.9	18	12.2	35.3{3.7}	71
		40	0.9	18	14	41.2{4.2}	71
		45	0.9	18	15.7	46.1{4.7}	71
		50	0.9	18	17.5	51.0{5.3}	71
		55	1.0	31	19.2	55.9{5.8}	76
		60	1.0	31	18	53.0{5.4}	76
		65	1.0	31	18.8	54.9{5.7}	76
		70	1.1	47.3	19.6	58.8{5.9}	76
		80	1.1	48.4	22.4	65.9{6.7}	76
WWM
	8	10	0.75	4.2	3.5	9.8{1.1}	76
		15	0.9	8.5	5.2	14.7{1.6}	76
		20	0.9	8.5	7	20.6{2.1}	76
		25	0.9	8.5	8.7	25.5{2.6}	81
		30	0.9	8.5	10.5	30.4{3.2}	81
		35	1.0	13	12.2	35.3{3.7}	81
		40	1.0	13	14	41.2{4.2}	81
		45	1.1	19.8	15.7	46.1{4.7}	81
		50	1.1	19.8	17.5	51.0{5.3}	81
		55	1.2	31.2	19.2	55.9{5.8}	86
		60	1.2	31.2	21	61.8{6.3}	86
		65	1.2	31.2	22.7	64.7{6.8}	86
		70	1.2	31.2	24.5	71.6{7.4}	86
		80	1.3	44.2	28	82.4{8.4}	86

 

Code No.			d	Solid height	F max	N{kgf} max	@/P (1~9P)
Code	D	L
WWM
	10	10	0.9	5.2	3.5	9.8{1.1}	86
		15	1.0	7.7	5.2	14.7{1.6}	86
		20	1.0	7.7	7	20.6{2.1}	86
		25	1.1	11	8.7	25.5{2.6}	86
		30	1.1	11	10.5	30.4{3.2}	86
		35	1.2	16.2	12.2	35.3{3.7}	86
		40	1.2	16.2	14	41.2{4.2}	86
		45	1.3	22.1	15.7	46.1{4.7}	86
		50	1.3	22.1	17.5	51.0{5.3}	86
		55	1.3	22.1	19.2	55.9{5.8}	90
		60	1.4	32.1	21	61.8{6.3}	90
		65	1.4	32.1	22.7	64.7{6.8}	90
		70	1.4	32.1	24.5	71.6{7.4}	90
		80	1.4	32.2	28	82.4{8.4}	90
WWM
	12	10	1.0	5.5	3.5	10.3{1.1}	88
		15	1.1	7.4	5.2	14.7{1.6}	88
		20	1.1	7.4	7	20.6{2.1}	88
		25	1.1	7.4	8.7	25.5{2.6}	88
		30	1.2	10.2	10.5	30.4{3.2}	88
		35	1.2	10.2	12.2	35.3{3.7}	88
		40	1.3	14.3	14	41.2{4.2}	88
		45	1.3	14.3	15.7	46.1{4.7}	88
		50	1.3	14.3	17.5	51.0{5.3}	88
		55	1.4	19.6	19.2	55.9{5.8}	93
		60	1.4	19.6	21	61.8{6.3}	93
		65	1.5	26.3	22.7	64.7{6.8}	93
		70	1.5	26.3	24.5	71.6{7.4}	93
		80	1.6	36.8	28	82.4{8.4}	93
WWM
	13	10	1.0	5	3.5	10.3{1.1}	90
		15	1.2	8.4	5.2	14.7{1.6}	90
		20	1.3	11.7	7	20.6{2.1}	90
		25	1.3	11.7	8.7	25.5{2.6}	90
		30	1.4	14.5	10.5	30.4{3.2}	90
		35	1.4	14.5	12.2	35.3{3.7}	90
		40	1.4	14.5	14	41.2{4.2}	90
		45	1.4	14.5	15.7	46.1{4.7}	90
		50	1.4	14.5	17.5	51.0{5.3}	90
		55	1.5	22.5	19.2	55.9{5.8}	95
		60	1.5	22.5	21	61.8{6.3}	95
		65	1.6	28.8	22.7	64.7{6.8}	95
		70	1.6	28.8	24.5	71.6{7.4}	95
		80	1.7	37.4	28	82.4{8.4}	95
		90	1.7	37.4	31.5	92.9{9.5}	95
WWM
	14	15	1.2	7.5	5.2	14.7{1.6}	105
		20	1.3	9.8	7	20.6{2.1}	105
		25	1.4	13.3	8.7	25.5{2.6}	105
		30	1.4	13.3	10.5	30.4{3.2}	105
		35	1.4	13.3	12.2	35.3{3.7}	105
		40	1.4	13.3	14	41.2{4.2}	105
		45	1.5	17.3	15.7	46.1{4.7}	105
		50	1.5	17.3	17.5	51.0{5.3}	105
		55	1.5	17.3	19.2	55.9{5.8}	114
		60	1.6	23.2	21	61.8{6.3}	114
		65	1.6	23.2	22.7	64.7{6.8}	114
		70	1.7	30.6	24.5	71.6{7.4}	114
		80	1.7	30.6	28	82.4{8.4}	114
		90	1.8	39.6	31.5	92.7{9.5}	114

 

Code No.			d	Solid height	F max	N{kgf} max	@/P (1~9P)
Code	D	L
WWM
	16	15	1.3	7.8	5.2	14.7{1.6}	114
		20	1.4	9.8	7	20.6{2.1}	114
		25	1.5	12.5	8.7	25.5{2.6}	114
		30	1.5	12.5	10.5	30.4{3.2}	114
		35	1.6	15	12.2	35.3{3.7}	114
		40	1.6	15	14	41.2{4.2}	114
		45	1.7	20.4	15.7	46.1{4.7}	114
		50	1.7	20.4	17.5	51.0{5.3}	114
		55	1.8	27	19.2	55.9{5.8}	124
		60	1.8	27	21	61.8{6.3}	124
		65	1.8	27	22.7	64.7{6.8}	124
		70	1.8	27	24.5	71.6{7.4}	124
		80	1.8	27	28	82.4{8.4}	124
		90	1.9	34.2	31.5	92.7{9.5}	124
WWM
	18	20	1.7	11.9	7	34.3{3.5}	133
		25	1.8	14.4	8.7	42.2{4.4}	133
		30	1.8	14.4	10.5	51.0{5.3}	133
		35	1.8	14.4	12.2	59.8{6.1}	133
		40	1.8	14.4	14	68.6{7.0}	133
		45	2.0	22	15.7	77.5{7.9}	133
		50	2.0	22	17.5	85.3{8.8}	133
		55	2.0	22	19.2	94.1{9.6}	143
		60	2.0	22	21	103.0{10.5}	143
		65	2.2	34.1	22.7	110.8{11.4}	143
		70	2.2	34.1	24.5	119.6{12.3}	143
		80	2.2	34.1	28	137.3{14.0}	143
		90	2.3	41.4	31.5	154.0{15.8}	152
		100	2.3	41.4	35	171.6{17.5}	152
WWM
	20	20	1.8	11.7	7	34.3{3.5}	138
		25	1.8	11.7	8.7	42.2{4.4}	138
		30	1.9	14.3	10.5	51.0{5.3}	138
		35	1.9	14.3	12.2	59.8{6.1}	138
		40	1.9	14.3	14	68.6{7.0}	138
		45	2.0	17	15.7	77.5{7.9}	138
		50	2.0	17	17.5	85.3{8.8}	138
		55	2.2	24.8	19.2	94.1{9.6}	147
		60	2.2	24.8	21	103.0{10.5}	147
		65	2.2	24.8	22.7	110.8{11.4}	147
		70	2.2	24.8	24.5	119.6{12.3}	147
		80	2.4	36	28	137.3{14.0}	147
		90	2.4	36	31.5	154.0{15.8}	157
		100	2.4	36	35	171.6{17.5}	157
WWM
	22	20	1.9	12	7	34.3{3.5}	143
		25	2.0	14	8.7	42.2{4.4}	143
		30	2.0	14	10.5	51.0{5.3}	143
		35	2.0	14	12.2	59.8{6.1}	143
		40	2.0	14	14	68.6{7.0}	143
		45	2.3	23	15.7	77.5{7.9}	143
		50	2.3	23	17.5	85.3{8.8}	143
		55	2.3	23	19.2	94.1{9.6}	152
		60	2.3	23	21	103.0{10.5}	152
		65	2.4	30	22.7	110.8{11.4}	152
		70	2.4	30	24.5	119.6{12.3}	152
		80	2.4	30	28	137.3{14.0}	152
		90	2.6	40	31.5	154.0{15.8}	162
		100	2.6	40	35	171.6{17.5}	162
WWM
	27	30	2.3	14	10.5	51.0{5.3}	162
		35	2.4	17	12.2	59.8{6.1}	162
		40	2.4	17	14	68.6{7.0}	162
		45	2.4	18	15.7	77.5{7.9}	162
		50	2.6	23	17.5	85.3{8.8}	162
		55	2.6	23	19.2	94.1{9.6}	171
		60	2.6	23	21	103.0{10.5}	171
		65	2.8	31	22.7	110.8{11.4}	171
		70	2.8	31	24.5	119.6{12.3}	171
		80	2.8	31	28	137.3{14.0}	171
		90	3.0	43.5	31.5	154.0{15.8}	181
		100	3.0	43.5	35	171.6{17.5}	181

 

• Load calculation method:Load=Spring constant×Deflection

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

• The solid height values are reference only P.930
• Operation frequency:1 million times(allowable deflection:L×35%)
• Fmax. for(L)size

     WWM3−25 Fmax=L×30% WWM5−65 Fmax=L×27%
     WWM3−30 Fmax=L×30% WWM5−70 Fmax=L×28%
     WWM4−40 Fmax=L×30% WWM6−60 Fmax=L×30%
     WWM5−50 Fmax=L×30% WWM6−65 Fmax=L×29%
     WWM5−55 Fmax=L×30% WWM6−70 Fmax=L×28%
     WWM5−60 Fmax=L×30% WWM6−80 Fmax=L×28%

• No grinding on both ends of all WWM type springs