Introduction

[WS,WSD universal coupling]

Light universal coupling

Small universal joint couplings are used in many applications, but they are used in light load applications.

Universal coupling

WS model

WSD model

The coupling is mainly used for transmission motion and small torque, and is suitable for a transmission shaft system with an angle of β ≤ 45° on the axis of the coupling.

Coupling model	Nominal torque TN/Nm	d (H7)	D	L0				L		L1	Mass m/Kg				Moment of inertia I/Kg*m^2
				WSD model		WS model		L			WSD model		WS model		WSD model		WS model
				Y	J1	Y	J1	Y	J1		Y	J1	Y	J1	Y	J1	Y	J1
WS1 WSD1	11.2	8	16	60	-	80	-	20	-	20	0.23	-	0.32	-	0.06	-	0.08	-
		9		60	-	80	-	20	-	20	0.23	-	0.32	-	0.06	-	0.08	-
		10		66	60	86	80	25	22	20	0.23	0.2	0.32	0.29	0.06	0.05	0.08	0.07
WS2 WSD2	22.4	10	20	70	64	96	90	25	22	26	0.64	0.57	0.93	0.88	0.1	0.09	0.15	0.15
		11		70	64	96	90	25	22	26	0.64	0.57	0.93	0.88	0.1	0.09	0.15	0.15
		12		84	74	110	100	32	27	26	0.64	0.57	0.93	0.88	0.1	0.09	0.15	0.15
WS3 WSD3	45	12	25	90	80	122	112	32	27	32	1.45	1.3	2.1	1.95	0.17	0.15	0.24	0.22
WS3 WSD3	45	14	25	90	80	122	112	32	27	32	1.45	1.3	2.1	1.95	0.17	0.15	0.24	0.22
WS4 WSD4	71	16	32	116	82	154	130	42	30	38	5.92	4.86	8.56	8.48	0.39	0.32	0.56	0.49
WS4 WSD4	71	18	32	116	82	154	130	42	30	38	5.92	4.86	8.56	8.48	0.39	0.32	0.56	0.49
WS5 WSD5	140	19	40	144	116	192	164	42	30	48	16.3	12.9	24	20.6	0.72	0.59	1.04	0.91
		20		144	116	192	164	52	38	48	16.3	12.9	24	20.6	0.72	0.59	1.04	0.91
		22		144	116	192	164	52	38	48	16.3	12.9	24	20.6	0.72	0.59	1.04	0.91
WS6 WSD6	280	24	50	152	124	210	182	52	38	58	45.7	36.7	68.9	59.7	1.28	1.03	1.89	1.64
		25		172	136	330	194	62	44	58	45.7	36.7	68.9	59.7	1.28	1.03	1.89	1.64
		28		172	136	330	194	62	44	58	45.7	36.7	68.9	59.7	1.28	1.03	1.89	1.64
WS7 WSD7	560	30	60	226	182	296	252	82	60	70	148	117	207	177	2.82	2.31	3.9	3.38
		32		226	182	296	252	82	60	70	148	117	207	177	2.82	2.31	3.9	3.38
		35		226	182	296	252	82	60	70	148	117	207	177	2.82	2.31	3.9	3.38
WS8 WSD8	1120	38	75	240	196	332	288	82	60	92	396	338	585	525	5.03	4.41	7.25	6.63
		40		300	244	392	336	112	84	92	396	338	585	525	5.03	4.41	7.25	6.63
		42		300	244	392	336	112	84	92	396	338	585	525	5.03	4.41	7.25	6.63