SWC-DH type short telescopic welded universal coupling

The common feature of SWC-DH type short telescopic welded universal joint is that the angular compensation is large, and the angle between the two axes of universal joints of different structure types is different, generally between ≤5°-45°.The universal coupling uses the characteristics of its mechanism,

Product Details

The common feature of SWC-DH type short telescopic welded universal joint is that the angular compensation is large. The angle between the two axes of universal joints of different structure types is different, generally ≤5°-45°.The universal coupling utilizes the characteristics of its mechanism to make the two shafts not on the same axis, and when there is an angle between the axes, it can realize the continuous rotation of the connected two shafts, and reliably transmit torque and motion.The universal coupling is characterized by its large angular compensation capability, compact structure and high transmission efficiency.

swc-DH drawing 1.jpg

Basic parameters and main dimensions of short telescopic welded universal coupling

model	Rotation diameterD/ mm	Nominal torqueTn/ kN ·m	Axis angle β(°)	Fatigue torqueTf/ kN ·m	Stretch Ls	size(mm）										Moment of inertia(I) kg·m²		weightG(kg）
						Lmin	D1 js11	D2 (H7)	D3	Lm	nd	k	t	b (h9)	g	Lmin	increase100 mm	Lmin	increase100 mm
SWC180DH1	180	12.5	≤25	6.3	75	650	155	105	114	110	8 - 17	17	5	—	—	0.165	0.007	58	2.8
SWC180DH2					55	600										0.162		56
SWC180DH3					40	550										0.16		52
SWC225DH1	225	40	≤15	20	85	710	196	135	152	120		20		32	9	0.415	0.0234	95	4.9
SWC225DH2					70	640										0.397		92
SWC250DH1	250	63		31.5	100	795	218	150	168	140	8 - 19	25	6	40	12.5	0.9	0.0277	148	5.3
SWC250DH2					70	735										0.885		136
SWC285DH1	285	90		45	120	950	245	170	194	160	8 - 21	27	7		15	1.876	0.051	229	6.3
SWC285DH2					80	880										1.801		221
SWC315DH1	315	125		63	130	1070	280	185	219	180	10 - 23	32	8			3.331	0.0795	346	8
SWC315DH2					90	980										3.163		334
SWC350DH1	350	180		90	140	1170	310	210	267	194		35		50	16	6.215	0.2219	508	15
SWC350DH2					90	1070										5.824		485
SWC390DH1	390	250		125	150	1300	345	235		215	10 - 25	40		70	18	11.125		655
SWC390DH2					90	1200										10.763		600

Star series

Diaphragm series

Elastic pin tooth type series

Elastic pin series

Elastic sleeve pin series

Roller chain series

Universal series

Slider series

Rigid series

Tyre series

Drum tooth type series

Plum Series

Core elastic series

Coupling diaphragm

Serpentine spring series

Encoder, miniature series

Industrial expansion sleeve

SWC-DH type short telescopic welded universal coupling