WJ Drum Coupling

Menowa is a wj drum coupling supplier from china, wholesale and direct sales wj drum coupling at a reasonable price.

WJ drum coupling serves as a reliable flexible transmission component widely applied in heavy-duty mechanical transmission systems, especially for connecting reducer shafts and winding drums in lifting and industrial machinery. It consists of flanged jackets, spherical roller parts, semi-coupling components, inner and outer cover plates and professional sealing structures, forming a stable and integrated transmission assembly. This mechanical part steadily transfers operational torque and bears substantial radial loads during continuous equipment operation. It effectively compensates for minor shaft misalignment and angular deviation generated by long-term mechanical movement, easing mechanical vibration and reducing abrasion between connected mechanical parts. With solid structural design and durable internal configuration, it adapts to harsh and frequent working conditions, maintaining stable running state and extending the service life of matched mechanical equipment with steady and consistent transmission performance.

Model	Nominal Torque Tn KN ·m	Allowable Radial Force KN	Internal Spline d	D	D₁	D₂ h6	D₃	nxd₁	d₂ G6	d₃ G6	S h9	L	L	L₁	L₂	L₃	L₄	L₅	L₆	r	C	Wear Scale m	Rotational Inertia kg ·m²	Quality kg
WJ1	5	16.5	INT16Z×2.5m	250	220	160	一	10×φ14	35	45	220	80	0	42	12	12	12	30	18	2	1.6	4	0.06	13.2
WJ1	5	16.5	INT17Zx2.5m	250	220	160	一	10×φ14	38	48	220	80	0	42	12	12	12	30	18	2	1.6	4	0.06	12.2
WJ2	7.1	18.5	INT17Z×2.5m	280	250	180	一	10×φ14	38	48	250	80	0	42	12	24	22	30	18	2	1.6	4	0.12	19.8
WJ2	7.1	18.5	INT15Zx3m	280	250	180	一	10×φ14	40	50	250	80	0	42	12	24	22	30	18	2	1.6	4	0.12	18.8
WJ3	9	20	INT15Z×3m	320	280	200	一	10×φ18	40	50	280	84	0	45	13	25	22	30	22	2.2	1.6	4	0.20	22.1
WJ3	9	20	INT18Z×3m	320	280	200	一	10×φ18	50	60	280	84	0	45	13	25	22	30	22	2.2	2	4	0.20	21.8
WJ4	14	25	INT18Z×3m	340	300	220	一	10×φ18	50	60	300	92	0	45	15	25	22	30	30	2.2	2	4	0.27	28.9
WJ4	14	25	INT22Z×3m	340	300	220	一	10×φ18	60	70	300	92	0	45	15	25	22	35	25	2.2	2	4	0.27	28.8
WJ5	18	35	INT22Zx3m	360	320	240	一	10xφ18	60	70	320	92	0	45	15	25	22	35	25	2.2	2	6	0.36	35
WJ5	18	35	INT27Z×3m	360	320	240	一	10xφ18	70	85	320	97	0	45	15	25	22	40	25	2.2	2.5	6	0.36	34
WJ6	22.4	38.5	INT27Z×3m	380	340	260	一	10×φ18	70	85	340	97	0	45	15	25	22	40	25	2.2	2.5	6	0.48	40
WJ6	22.4	38.5	INT18Z×5m	380	340	260	一	10×φ18	80	100	340	127	0	45	15	25	37	50	25	2.2	2.5	6	0.48	41
WJ7	28	42	INT18Z×5m	400	360	280	150	10×φ18	80	100	360	127	10	57	15	33	37	50	25	3	2.5	6	0.60	51
WJ7	28	42	INT22Z×5m	400	360	280	150	10×φ18	100	120	360	137	0	57	15	33	37	55	30	3	2.5	6	0.60	47
WJ8	35.5	49	INT22Z×5m	420	380	310	168	10xφ18	100	120	380	137	20	77	15	33	37	55	30	3	2.5	6	0.86	59
WJ8	35.5	49	INT26Z×5m	420	380	310	168	10xφ18	120	140	380	157	0	77	15	33	37	70	35	3	3	6	0.86	57
WJ9	50	70	INT26Z×5m	450	400	340	215	10×φ22	120	140	400	157	0	87	20	28	37	70	35	3	3	6	1.32	78
WJ9	50	70	INT30Z×5m	450	400	340	215	10×φ22	140	160	400	167	0	87	20	28	37	75	40	3	3	6	1.32	75
WJ10	100	120	INT30Z×5m	550	500	420	260	10×φ22	140	160	500	167	20	95	20	38	37	75	40	3	3	8	3.44	129
WJ10	100	120	INT34Z×5m	550	500	420	260	10×φ22	160	180	500	182	0	95	20	38	37	85	45	3	3	8	3.44	126
WJ11	160	140	INT34Z×5m	580	530	450	285	14×φ22	160	180	530	182	0	95	20	38	37	85	45	3	3	8	4.23	151
WJ11	160	140	INT38Z×5m	580	530	450	285	14×φ22	180	200	530	192	0	95	20	38	37	95	45	3	4	8	4.23	146
WJ12	224	170	INT38Z×5m	650	600	530	315	14×φ22	180	200	580	192	15	120	25	33	37	95	45	3	4	8	7.52	210
WJ12	224	170	INT26Z×8m	650	600	530	315	14×φ22	190	222	580	207	0	120	25	33	37	105	45	3	4	8	7.52	205
WJ13	355	300	INT26Z×8m	680	630	560	385	26×φ22	190	222	600	207	0	120	25	35	37	105	45	4	4	8	9.81	236
WJ13	355	300	INT30Z×8m	680	630	560	385	26×φ22	220	254	600	222	0	120	25	35	37	120	45	4	5	8	9.81	229
WJ14	500	340	INT30Z×8m	710	660	600	395	26×φ26	220	254	640	222	15	140	35	43	37	120	45	4	5	8	14.76	301
WJ14	500	340	INT34Z×8m	710	660	600	395	26×φ26	250	286	640	237	0	140	35	43	37	135	45	4	5	8	14.76	293
WJ15	630	380	INT34Z×8m	780	730	670	445	26×φ26	250	286	700	237	25	160	35	43	37	135	45	4	5	8	24.14	398
WJ15	630	380	INT38Z×8m	780	730	670	445	26×φ26	280	318	700	262	0	160	35	43	37	150	55	4	5	8	24.14	395
WJ16	710	450	INT38Z×8m	850	800	730	445	26×φ26	280	318	760	262	25	180	35	43	37	150	55	4	5	8	34.40	483
WJ16	710	450	INT44Z×8m	850	800	730	445	26×φ26	320	366	760	287	0	180	35	43	37	170	60	4	6	8	34.40	451
WJ17	900	520	INT44Z×8m	950	900	840	585	26×φ26	320	366	860	287	25	200	45	55	37	170	60	4	6	8	74.63	797
WJ17	900	520	INT50Z×8m	950	900	840	585	26×φ26	360	420	860	352	0	200	45	55	52	220	60	4	8	8	74.63	793

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