ROTEX® Clamping hubs

0 - 4,500 Nm / torsionally flexible jaw coupling with clamping hubs

Jaw coupling with clamping hubs for spline bores acc. to DIN and SAE

ROTEX clamping hubs are torsionally flexible elastomer couplings with clamping hubs and particularly suitable for applications with reversing operation.

Our clamping couplings are provided with spline bores acc. to DIN and SAE as a standard (for standard splines see catalogue). Clamping, i. e. axial fastening of the hub, is realised via cap screws.

Easy assembly and disassembly of the hubs of this clamping coupling.

Features

fail-safe clamping coupling (clamping hubs)
standard hub material steel
suitable in combination with spline bores acc. to DIN 5480, DIN 5482, SAE J498 as well as DIN 9611 / ISO 500 (p. t. o. shaft), DIN 5463 (ISO 14), DIN 5481 and DIN 5472
balanced based on 3D-CAD data
particularly suitable for applications with reversing operation

Product Details

Size	Abmessungen [mm]														Clamping screws DIN EN ISO 4762
Size	D max.	L	L1/L2	L_min.	E	B1	S	DH	DN	DI1	DK	A1	A2	K	M	T_A [Nm]
19	20	66	25	20	16	12	2	40		18	46	12		14,5	M6	14
24	28	78	30	25	18	14	2	55		27	57,5	12		20	M6	14
28	38	90	35	30	20	15	2,5	65	65	30	73	14		25	M8	35
38	42	114	45	35	24	18	3	80	70	38	77,5	19		26,5	M8	35
42	55	126	50	42	26	20	3	95	85	46	93,5	20		32	M10	69
48	55	140	56	46	28	21	3,5	105	95	51	105	24		36	M12	120
55	68	160	65	50	30	22	4	120	110	60	119,5	26	51	42,5	M12	120
65	70	185	75	55	35	26	4,5	135	115	68	132,5	33	61	50	M12	120
75	80	210	85	65	40	30	5	160	135	80	158	36	68	57	M16	295
90	90	245	100	80	45	34	5,5	200	160	100	197	40	80	72	M20	580

Size	Bore D and the respective transmittable friction torques TR in [Nm]
Size	Ø 8	Ø 10	Ø 11	Ø 14	Ø 15	Ø 16	Ø 18	Ø 19	Ø 20	Ø 22	Ø 24	Ø 25	Ø 28	Ø 30	Ø 32	Ø 35	Ø 38	Ø 40	Ø 42	Ø 45	Ø 48	Ø 50	Ø 55	Ø 60	Ø 65	Ø 70	Ø 75	Ø 80	Ø 85	Ø 90
19	44	46	47	51	52	53	55	57	58
24		59	60	64	65	66	68	70	71	73	76	77	80
28				139	141	144	148	150	152	157	161	163	170	174	178	185	191
38					163	165	170	172	174	178	183	185	192	196	200	207	213	217	222
42									291	297	304	308	318	325	332	342	353	360	367	377	387	394
48									466	476	486	491	506	516	526	542	557	567	577	592	607	618	643
55															1185	1215	1245	1266	1286	1316	1347	1367	1417	1468	1519
65																1316	1347	1367	1387	1417	1448	1468	1519	1569	1620	1671
75																			2869	2926	2983	3022	3117	3213	3309	3404	3500	3595
90																			5220	5310	5400	5460	5610	5760	5910	6060	6210	6360	6510	6660