Untitled Document

DISC-O-FLEX / D-FLEX COUPLINGS EM/AM

Technical Data
Size	Rated Torque NM	kW at 100 rpm	Max speed rpm #	Bore					Std. DBSE A	C1	C2	øD1	øD2	øH1	øH2	*R	Weight in kg		M.I.(WR) in kg-m		Tors. Stiff. MNm/ rad
				Min	Max.												Weight in kg		M.I.(WR) in kg-m
				Min	Type I	Type II	Type III	Type IV									Min. Std 'A'	Per mtr. Extra 'A'	Min. Std 'A'	Per mtr. Extra 'A
4	33	0.35	7500	8	19	32	24	42	100 140 180	25	30	61	69	32	40	40	1.3	1.2	0.0006	0.0001	0.016
8	64	0.67	7500	8	24	42	38	48		30	40	69	86	40	55	50	2.0	1.3	0.001	0.0002	0.030
15	109	1.14	7000	10	38	48	48	70		40	45	86	105	55	70	60	3.5	2.3	0.003	0.0006	0.025
25	160	1.67	7000	10	38	50	48	72		40	45	90	108	55	70	60	3.7	2.3	0.004	0.0006	0.025
40	286	3.00	6000	15	48	70	65	90		45	55	105	130	70	86	70	5.8	3.2	0.009	0.0011	0.040
65	515	5.4	6000	15	48	72	65	92		45	55	108	135	70	86	70	6.0	3.2	0.009	0.0011	0.040
90	640	6.7	5200	20	65	90	80	102		55	60	130	152	86	108	85	10.4	4.7	0.026	0.0034	0.095
125	860	9.0	5200	20	65	92	80	104		55	60	135	155	86	108	85	11.0	4.7	0.029	0.0034	0.095
165	1337	14.0	4800	25	80	102	90	120	140 180 250	60	70	152	179	108	130	95	16.8	8.4	0.057	0.0088	0.17
270	1815	19.0	4400	30	90	120	108	140		70	90	179	197	130	158	110	27.6	14	0.132	0.0213	0.30
370	2388	25.0	4400	30	90	122	108	142		70	90	182	200	130	158	110	28.2	14	0.137	0.0213	0.30
390	3342	35.0	4200	45	108	140	127	155		90	95	197	222	158	181	130	38.4	22	0.237	0.0561	0.43
600	4010	42.0	4000	55	127	155	140	175		95	105	222	247	181	206	135	52	22	0.407	0.0561	0.6
790	5060	53.0	4000	55	127	158	140	178		95	105	225	250	181	206	135	53	22	0.42	0.0561	0.6
825	5347	56.0	3800	65	140	175	155	190		105	115	247	272	206	223	150	72	27	0.70	0.067	0.8
1025	7161	75.0	3800	65	140	178	155	192		105	115	250	275	206	223	150	73	27	0.71		0.8
1125	8020	84.0	3700	70	155	190	170	210	180 250	115	130	272	297	223	248	160	96	43	1.11	0.167	1.1
1425	10025	105.0	3700	70	155	192	170	212		115	130	275	300	223	248	160	97	43	1.14	0.167	1.1
1680	10694	112.0	3600	75	170	210	190	250		130	145	297	370	248	280	180	126	43	1.75	0.167	1.5
1880	13367	140.0	3600	75	170	215	190	255		130	145	300	375	248	280	180	128	43	1.80	0.167	1.5
2015	17664	185.0	2400	80	190	250	205	265	300	145	165	370	400	280	300	230	165	87	3.5	0.855	1.5
2535	22915	240.0	2200	85	205	265	235	290	350	165	175	400	440	300	340	260	224	118	5.5	1.35	1.6
3280	28644	300.0	2000	96	235	290	245	315	400 450	175	185	440	460	340	360	275	303	146	8.9	1.85	1.7
3730	34373	360.0	1900	100	245	315	265	330		185	200	460	500	360	385	275	364	227	11.5	3.40	1.7
4250	40102	420.0	1800	105	265	330	285	345		200	210	500	530	385	415	300	462	267	17.5	4.56	2.3
5075	57288	600.0	1700	110	285	345	300	370	450	210	225	530	560	415	440	315	562	292	24	6.22	2.3
5820	71610	750.0	1600	115	300	370	315	390		225	245	560	600	440	460	315	678	407	32	11.3	3.0
6710	85932	900.0	1500	120	315	390	345	420		245	270	600	650	460	500	345	826	468	45	14.3	4.2
7835	114577	1200.0	1300	125	345	420	385	460	500	270	290	650	700	500	50	375	1077	525	68	17.0	4.5
9330	143221	1500.0	1000	130	385	460	410	500	500	290	310	700	770	560	600	380	1321	621	100	28.0	5.5

All dimensions are in mm unless otherwise noted.
Non standard DBSE available on request.
Please specify type of adapter. Possible combinations ofadapers are adapter type I/I, I/II, II/II, III/III, III/IV, & IV/IV only.
Weight, M.I. and stiffness are approximate & at Max.bores with Min. Std. DBSE with Type I/II adapter combination.
Available for non-sparking applications on request.
For coupling as per API-671, consult manufacturer.
# Specified max. speeds are without balancing . With balancing, speeds ccan be increased. Consult manufacturer.
* 'R' is only for adapter Type II. In case of adapter Type IV consult manufacturer.
Min. Bores specified arenot adpt. Type I/II. For adpt. Type III/IV, consult manufacturer.
Coupling wiyh taper bush also available on request.