Basic parameters and main dimensions of cross universal joint shaft

Basic parameters and main dimensions

Shape formula item Eye	Model	model Numerical value Project	SWC 120	SWC 140	SWC 160	SWC 180	SWC 200	SWC 225	SWC 250	SWC 265	SWC 285	SWC 315	SWC 350
	A type	Basic length L	500	550	900	980	1020	1060	1170	1170	1285	1380	1406
		Stretching amount S	55	55	100	100	120	140	140	140	140	140	150
		Weight(kg)	25	35	64	83	115	152	219	260	311	432	610
	Type B	Basic length	380	400	660	700	740	770	840	840	920	990	1040
	Type B	Weight(kg)	18	30	50	60	85	110	160	180	226	320	440
	Type C	Basic length L	268	320	360	400	440	480	560	560	640	720	776
	Type C	Weight(kg)	17	26	40	48	66	90	130	160	189	270	355
	Type D	Basic length	400	450	660	700	740	790	870	870	960	1070	1155
	Type D	Weight(kg)	20	32	55	65	90	120	173	220	250	355	485
		Basic length L	550	580	910	960	1000	1070	1190	1190	1310	1445	1520
	And 型	Stretching amount S	55	55	100	100	150	140	140	140	140	140	150
	And 型	Weight(kg)	30	38	70	92	126	168	238	180	340	472	660
Through use item Eye	Rotation diameter D		120	140	160	180	200	225	250	265	285	315	350
	Nominal torque Tn (KN.M)		4.5	8	18	25	35.5	40	63	71	90	125	180
	Fatigue torque Tf(KN.m)		2.25	4	9	12.5	18	20	31.5	35.5	45	63	90
	Axis bending angle β (°)		15	15	15	15	15	15	15	15	15	15	15
	D1(js 11 )		104	120	137	155	170	196	218	240	245	280	3110
	D2(H 7)		70	80	80	105	120	135	150	160	170	185	210
	D3		76	95	108	121	140	152	168	168	194	219	245
	Lm		67	80	90	100	110	120	140	140	160	180	194
	nd		6-11	8-13	8-15	8-17	8-17	8-17	8-19	8-19	8-21	10-23	10-23
	k		10	10	16	17	18	20	25	25	27	32	35
	t		3	3	4	5	5	5	6	6	7	8	8
	b(hg)				28	28	32	32	40	40	40	40	50
	g				8.0	8.0	9.0	9.0	12.5	12.5	15.0	15.0	16.0
	Increase by 100mm Weight(kg)				2.3	2.8	3.9	4.9	5.3	5.3	6.3	8	15

Shape formula item Eye	Model	model Numerical value Project	SWC 390	SWC 440	SWC 490	SWC 550	SWC 620	SWC 680	SWC 780	SWC 840	SWC 920	SWC 1000	SWC 1100	SWC 1200
	A type	Basic length L	1570	1735	1885	1955	1020
		Stretching amount S	170	190	190	240	120
		Weight(kg)	804	1122	1468	2154	115
	Type B	Basic length	1110	1290	1320	1450	740
	Type B	Weight(kg)	590	820	1090	1560	85
	Type C	Basic length L	860	1040	1080	1200	440	1140	1620	1920	1920	2140	2400	2640
	Type C	Weight(kg)	510	690	970	1330	66	3150	4725	7090	10600	16000	24000	3600
	Type D	Basic length	1270	1470	1530	1700	740	1940	2120	2420	2420	2640	3200	3240
	Type D	Weight(kg)	665	920	1240	1765	90	3220	5125	7590	11030	16800	25189	40172
		Basic length L	1740	1940	2110	2285	1000	3220	3620	3840	4570	4790	5030	3280
	And 型	Stretching amount S	170	190	190	240	150	250	250	250	300	300	300	300
	And 型	Weight(kg)	886	1230	1625	2368	126	4570	6400	8960	12550	17570	26600	44400
Through use item Eye	Rotation diameter D		390	440	490	550	200	680	7802	840	920	1000	1100	1200
	Nominal torque Tn (KN.M)		250	335	500	710	35.5	1500	2500	3150	4000	5000	6700	9000
	Fatigue torque Tf(KN.m)		125	180	250	355	18	750	1250	1600	2000	2500	3350	4500
	Axis bending angle β (°)		15	15	15	10	15	10	10	10	10	10	10	10
	D1(js 11 )		345	390	435	492	170	635	725	775	885	915	1015	1100
	D2(H 7)		235	255	275	320	120	550	640	710	760	840	920	1000
	D3		273	325	350	426	140	508	630	660	750	790	850	900
	Lm		215	260	270	300	110	360	405	480	480	535	600	660
	nd		10-25	16-28	16-31	16-31	8-17	24-25	24-31	24-38	24-38	20-50	20-50	20-58
	k		40	42	47	50	18	55	62	70	80	90	100	110
	t		8	10	12	12	5	14	13	15	17	13	16	18
	b(hg)		70	80	90	100	32
	g		18	20.0	22.5	22.5	9.0
	Increase by 100mm Weight(kg)		17	23.2	27.2	34	3.9	46.2	58.2	62	86.3	91.2	98.6	104.8

Marking method
SWC390——Coupling Model A——Structural Form Code 1570——Basic Length (mm)

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