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SWCCH type single telescopic welding coupling

　　SWCCH type single telescopic welded coupling is a commonly used coupling.Utilizing the characteristics of its structure, it can make two shafts that are not on the same axis or that have a large angle of axis or that have a large axial movement continuously rotate at equal angular speed, and reliably transmit torque and motion.
　　SWCCH type single telescopicWelded universal couplingCan be widely used in metallurgy, lifting, engineering transportation, mining, petroleum, shipbuilding, coal, rubber, papermaking machinery and other heavy machinery industries to transmit torque in mechanical shafting.
CH-Long telescopic welded universal joint basic parameters and main dimensions

model	turn around 直径 D	Nominal torque Tn /Nm	Fatigue torque Tf kN.m	Axis angle β	Stretch Ls	Size										Rotation penetrating amount I kg·m2		Mass G kg
						Lmin	D1 (js11)	D2 (H7)	D3	Lm	nd	k	t	b (h9)	g	Lmin	increase 100 mm	Lmin	increase 100 mm
SWC180CH1	180	12.5	6.3	≤25	200	925	155	105	114	110	8-17	17	5	-	-	0.181	0.0070	74	2.8
SWC180CH1					700	1425										0.216		104
SWC225CH1	225	40	20	≤15	220	1020	196	135	152	120	8-17	20	5	32	9	0.561	0.0234	132	4.9
SWC225CH2					700	1500										0.674		182
SWC250CH1	250	63	31.5	≤15	300	1215	218	150	168	140	8-19	25	6	40	12.5	1.016	0.0277	190	5.3
SWC250CH2					700	1615										1.127		235
SWC285CH1	285	90	45	≤15	400	1475	245	170	194	160	8-21	27	7	40	15	2.156	0.0510	300	6.3
SWC285CH2					800	1875										2.360		358
SWC315CH1	315	125	63	≤15	400	1600	280	185	219	180	10-23	32	8	40	15	3.812	0.0795	434	8.0
SWC315CH2					800	2000										4.150		514
SWC350CH1	350	180	90	≤15	400	1715	310	210	267	194	10-23	35	8	50	16	7.663	0.2219	672	15.0
SWC350CH2					800	2115										8.551		823
SWC390CH1	390	250	125	≤15	400	1845	345	235	267	215	10-25	40	8	70	18	12.730	0.2219	817	15.0
SWC390CH2					800	2245										13.617		964
SWC440CH1	440	355	180	≤15	400	2110	390	255	325	260	16-28	42	10	80	20	22.540	0.4744	1312	21.7
SWC440CH2					800	2510										24.430		1537
SWC490CH1	490	500	250	≤15	400	2220	435	275	325	270	16-31	47	12	90	22.5	33.970	0.4744	1554	21.7
SWC490CH2					800	2620										35.870		1779
SWC550CH1	550	710	355	≤15	500	2585	492	320	426	305	16-31	50	12	100	22.5	72.790	1.3570	2585	34
SWC550CH2					1000	3085										79.570		3045