MZEU E1 Flange+E2 Flange Backstop Clutch Bearing|Suma

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MZEU E1 Flange+E2 Flange Backstop Clutch Bearing

Model No’s. MZEU12 to MZEU80 are pre-greased and require no lubrication. The operational temperature range is –40°C to +40°C.

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Product Detail

Dimensions and Capacities

Model	Torque Capacity	Max. Overrunning		Drag Torque	Bore Size	Keyway	A	B	BF	C	DF	F	L	M	N	O–P	Weight
	Torque Capacity	InnerRace	OuterRace	Drag Torque	Bore Size	Keyway	A	B	BF	C	DF	F	L	M	N	O–P	Weight
	N·m	r/min	r/min	N·m	H7	Inner Race		h7					C				(kg)
MZEU12(K)E1+E2	60	2,000	1,000	0.20	12	4X 1.8	42	62	85	20	72	20	##	10.0	5.7	3–￠5.5	1.1
MZEU15(K)E1+E2	100	1,800	900	0.20	15	5 X 2.3	52	68	92	28	78	25	##	11.0	5.7	3 –￠5.5	1.5
MZEU20(K)E1+E2	245	1,600	700	0.29	20	6X 2.8	57	75	98	34	85	30	##	10.5	5.7	4 –￠5.5	1.9
MZEU25(K)E1+E2	425	1,600	600	0.33	25	8X 3.3	60	90	118	35	104	40	##	11.5	6.8	4 –￠6.6	2.9
MZEU30(K)E1+E2	735	1,500	500	0.39	30	8X3.3	68	100	128	43	114	45	##	11.5	6.8	6 –￠6.6	4.0
MZEU35(K)E1+E2	1,015	1,400	300	0.49	35	10X3.3	74	110	140	45	124	50	##	13.5	6.8	6 –￠6.6	5.2
MZEU40(K)E1+E2	1,350	1,400	300	0.59	40	12X3.3	86	125	160	53	142	55	##	15.5	9.0	6 –￠9.0	7.9
MZEU45(K)E1+E2	1,620	1,400	300	0.69	45	14X3.8	86	130	165	53	146	60	##	15.5	9.0	8 –￠9.0	9.3
MZEU50(K)E1+E2	2,070	1,300	250	0.79	50	14X3.8	94	150	185	64	166	70	##	14.0	9.0	8 –￠9.0	11.7
MZEU55(K)E1+E2	2,400	1,300	250	0.88	55	16X4.3	104	160	204	66	182	75	##	18.0	11.0	8 –￠11.0	15.3
MZEU60(K)E1+E2	2,950	1,200	250	0.98	60	18X4.4	114	170	214	78	192	80	##	17.0	11.0	10 – ￠11.0	17.7
MZEU70(K)E1+E2	4,210	1,100	250	1.27	70	20X4.9	134	190	234	95	212	90	##	18.5	11.0	10 – ￠11.0	25.5
MZEU80(K)E1+E2	5,170	800	200	1.38	80	22X5.4	144	210	254	100	232	105	##	21.0	11.0	10– ￠11.0	33.2
MZEU90(K)E1+E2	12,000	450	150	4.70	90	25X5.4	158	230	278	115	254	120	##	20.5	13.0	10– ￠14.0	38.3
MZEU100(K)E1+E2	17,600	400	130	5.39	100	28X 6.4	182	270	335	120	305	140	##	30.0	17.5	10 – ￠18.0	68.8
MZEU130(K)E1+E2	24,500	320	110	6.76	130	32X7.4	212	310	380	152	345	160	##	29.0	17.5	12 – ￠18.0	98.2
MZEU150(K)E1+E2	33,800	240	80	8.13	150	36X8.4	246	400	485	180	445	200	##	32.0	21.5	12 – ￠22.0	198.2

Installation and Usage
1. Model No’s. MZEU12 to MZEU80 are pre-greased and require no lubrication. The
operational temperature range is –40°C to +40°C.
Model No’s. MZEU90 to MZEU150 require oil lubrication. (Refer to lubrication and
maintenance on page 31).
2. We recommend a Shaft tolerance of h7, and ISO R773 (DIN 6885.1) keyway is standard.
3. We recommend tolerances of B H7 or H8 for sprockets, gears and other fitted parts.
4. The clutch is delivered with a Basic type Cam Clutch, E1 flange and E2 flange as
separate parts.
5. Clean the surface of both ends of the outer race and the contact surfaces of the flanges.
6. For Model No’s. MZEU90 to MZEU150, apply seal adhesive to the surface of the outer
race at both ends.
7. Check the direction of rotation and attach the E1 and E2 flanges to clutch.
8. When installing sprockets, gears and other equipment to the clutch, fit them on the
surface of the outer race and screw the bolts into the E1 flange.
9. By installing both the flange and sprocket on the opposite side, the direction of rotation
can be changed.
10. When mounting the clutch onto the shaft, apply pressure to inner race but never to the
outer race.
11. For high speed Indexing applications (More than 50 c/m) a strong spring type is
recommended.
12. Model No.
q Inner race
w Outer race
e Cam
r Spring
t Bearing
y Side plate
u E1 Flange
i E2 Flange
o Socket bolt
!0 Set screw
This drawing shows MZEU E1+E2
MZEU K
No Mark : No keyway on the outer race.
K : Keyway on the outer race.