Elastic coupling E

ELASTIC COUPLING “E” SERIES

Maximum elasticity and flexibility Perfect transmission, even with defects of axis alignment Totally silent functioning both ways of rotation Complete damping of run up and overloads Easy and economic spare parts Null entertainment

SPECIAL SERIES FOR REDUCTING AND PUMPING ENGINES “E” SERIES

Shock-absorbent coupling flanges “E” are used in engineering construction in general. Its great torsional absorbency protects the engine against vibrations. It buffs shocks as it absorbs vibrations within the coupling. It has also great cross-sectional, longitudinal and angle absorbence, with makes it easier to align the elements to accouple, compensating angle and axial differences in the axis. All the pieces in the elastic coupling “E” are mechanised on all their sides, thereby avoiding any reciprocating unbalance. “E” series MUPESA elastic coupling has two plates, manufactured in GG-25 cast iron, one of them with distance bolts, located in the other coupling plate, bolts are steel made and set on synthetic rubber which provides elasticity and silent performance both rotation ways.

There are 9 types for maximum axis diameters of 28 mm to 90 mm depending on types of “E” series MUPESA elastic coupling.

Type	Par in m/Kgr	H.P. to 1 r.p.m.	Speed max. in r.p.m.	Nº of bolts	Weight in Kgm
E-90	7,2	0,010	7.500	8	2,3
E-100	12,3	0,017	6.700	10	4
E-125	32	0,045	5.300	10	7,5
E-140	50	0,070	4.800	12	9,7
E-160	70	0,098	4.200	10	15
E-180	97	0,135	3.700	12	19,3
E-200	165	0,230	3.400	10	26,5
E-225	230	0,320	3.000	12	44
E-250	315	0,440	2.700	10	51

A	B	b	C max.	C’ max.	D	E	F	G
90	45	44	28	28	89	4	35	50
100	60	51	38	32	114	4	40	70
125	78	65	48	40	159	4	55	100
140	88	75	55	45	164	4	60	100
160	100	82	60	50	194	4	70	120
180	108	100	65	60	204	4	80	120
200	120	108	75	65	217	7	90	120
225	130	120	80	75	267	7	110	150
250	150	135	90	82	272	7	115	150