ROTEX® Standard

0 - 35,000 Nm / torsionally flexible jaw coupling

The original - renowned industrial standard

The torsionally flexible jaw coupling ROTEX Standard is an elastomer coupling with feather keyway and particularly low-priced due to its simple structure.
For mounting the hubs of the elastomer coupling are simply pushed on the shafts and axially fastened via setscrews.

Our flexible elastomer coupling ROTEX Standard is provided with splines acc. to DIN and SAE as a standard.

The torsionally flexible ROTEX couplings are suitable for universal use and applied as a flexible shaft connection in almost all ranges of general mechanical and plant engineering.

Features

torsionally flexible coupling for torsional vibration-damping power transmission
low-cost standard type
standard spiders made of high temperature-resistant T-PUR
splines acc. to DIN and SAE
complying with ATEX (acc. to EU directive 2014/34/EU)

Product Details

The coupling hubs of the flexible shaft coupling are available in the following materials:

- steel

- sintered steel

- stainless steel

- aluminium wrought products

- aluminium diecast

- cast iron

- nodular iron

The table below shows the material steel. For any other materials see tab online browse catalogue.

Size	Component	Spider (component 2) Rated torque [Nm]			Dimensions [mm]
		Spider (component 2) Rated torque [Nm]			Finish bore		General									Setscrew
		92 ShA	98 ShA	64 ShD	Dmin.	Dmax.	L	L1, L2	E	B1	S	DH	DI1	DN	N	G	T	T_A [Nm]
14	1a	7,5			0	16	35	11	13	10	1,5	30	10	30		M4	5	1,5
14	1b	7,5			0	16	50	18,5	13	10	1,5	30	10	30		M4	5	1,5
19	1a	10	17	21	0	25	66	25	16	12	2	40	18	40		M5	10	2
19	1b	10	17	21	0	25	90	37	16	12	2	40	18	40		M5	10	2
24	1a	35	60	75	0	35	78	30	18	14	2	55	27	55		M5	10	2
24	1b	35	60	75	0	35	118	50	18	14	2	55	27	55		M5	10	2
28	1a	95	160	200	0	40	90	35	20	15	2,5	65	30	65		M8	15	10
28	1b	95	160	200	0	40	140	60	20	15	2,5	65	30	65		M8	15	10
38	1	190	325	405	0	48	114	45	24	18	3	80	38	70	27	M8	15	10
38	1b	190	325	405	0	48	164	70	24	18	3	80	38	80		M8	15	10
42	1	265	450	560	0	55	126	50	26	20	3	95	46	85	28	M8	20	10
42	1b	265	450	560	0	55	176	75	26	20	3	95	46			M8	20	10
48	1	310	525	655	0	62	140	56	28	21	3,5	105	51	95	32	M8	20	10
48	1b	310	525	655	0	62	188	80	28	21	3,5	105	51			M8	20	10
55	1	410	685	825	0	75	160	65	30	22	4	120	60	110	37	M10	20	17
55	1b	410	685	825	0	75	210	90	30	22	4	120	60			M10	20	17
65	1	625	940	1175	0	80	185	75	35	26	4,5	135	68	115	47	M10	20	17
65	1b	625	940	1175	0	80	235	100	35	26	4,5	135	68			M10	20	17
75	1	1280	1920	2400	0	95	210	85	40	30	5	160	80	135	53	M10	25	17
75	1b	1280	1920	2400	0	95	260	110	40	30	5	160	80			M10	25	17
90	1	2400	3600	4500	0	110	245	100	45	34	5,5	200	100	160	62	M12	30	40
90	1b	2400	3600	4500	0	110	295	125	45	34	5,5	200	100	200		M12	30	40
100	1	3300	4950	6185	0	115	270	110	50	38	6	225	113	180	89	M12	30	40
110	1	4800	7200	9000	0	125	295	120	55	42	6,5	290	127	200	96	M16	35	80
125	1	6650	10000	12500	60	145	340	140	60	46	7	290	147	230	112	M16	40	80
140	1	8550	12800	16000	60	160	375	155	65	50	7,5	320	165	255	124	M20	45	140
160	1	12800	19200	24000	80	185	425	175	75	57	9	370	190	290	140	M20	50	140
180	1	18650	28000	35000	85	200	475	195	85	64	10,5	420	220	325	156	M20	50	140