MZEU E3 Torque arm + E4 Cover Backstop Cam Clutch|Suma

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MZEU E3 Torque arm + E4 Cover Backstop Cam Clutch

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.

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Product Detail

Dimensions and Capacities

Model	Torque Capacity	Max. Overrunning		DragTorque	Bore Size	Keyway	A	AC	B	F	L	M1	Q	R	S	T	U	Weight
	Torque Capacity	Inner Race	Outer Race	DragTorque	Bore Size	Keyway	A	AC	B	F	L	M1	Q	R	S	T	U	Weight
	N·m	r/min	r/min	N·m	H7	Inner Race			h7		C							(kg)
MZEU12(K)E3+E4	60	2,000	1,000	0.20	12	4X1.8	42	53	62	20	0.8	13.5	44	59	10	10	6	1.0
MZEU15(K)E3+E4	100	1,800	900	0.20	15	5X2.3	52	68	68	25	0.8	13.5	47	62	10	10	10	1.5
MZEU20(K)E3+E4	245	1,600	700	0.29	20	6X2.8	57	73	75	30	0.8	15.0	54	72	12	11	10	2.0
MZEU25(K)E3+E4	425	1,600	600	0.33	25	8X3.3	60	76	90	40	0.8	19.0	62	84	16	14	10	2.9
MZEU30(K)E3+E4	735	1,500	500	0.39	30	8X3.3	68	84	100	45	1.0	19.0	68	92	16	14	10	4.3
MZEU35(K)E3+E4	1,015	1,400	300	0.49	35	10X3.3	74	92	110	50	1.0	22.0	76	102	20	18	12	5.3
MZEU40(K)E3+E4	1,350	1,400	300	0.59	40	12X3.3	86	105	125	55	1.3	22.0	85	112	20	18	12	7.8
MZEU45(K)E3+E4	1,620	1,400	300	0.69	45	14X3.8	86	108	130	60	1.3	25.0	90	120	25	22	15	9.6
MZEU50(K)E3+E4	2,070	1,300	250	0.79	50	14X3.8	94	113	150	70	1.3	25.0	102	135	25	22	12	12.1
MZEU55(K)E3+E4	2,400	1,300	250	0.88	55	16X4.3	104	126	160	75	1.5	30.0	108	142	32	25	15	15.2
MZEU60(K)E3+E4	2,950	1,200	250	0.98	60	18X 4.4	114	137	170	80	1.5	30.0	112	145	32	25	15	17.7
MZEU70(K)E3+E4	4,210	1,100	250	1.27	70	20X 4.9	134	164.5	190	90	1.8	35.0	135	175	38	30	22.5	26.5
MZEU80(K)E3+E4	5,170	800	200	1.38	80	22X5.4	144	168	210	105	1.8	35.0	145	185	38	30	16	33.6
MZEU90(K)E3+E4	12,000	550	150	3.76	90	25X5.4	158	192	230	120	2.0	45.0	155	205	50	40	27	39.0
MZEU100(K)E3+E4	17,600	500	130	4.31	100	28X6.4	182	217	270	140	2.0	45.0	180	230	50	40	28	67.4
MZEU130(K)E3+E4	24,500	400	110	5.39	130	32X7.4	212	250	310	160	2.5	60.0	205	268	68	55	30	100.2
MZEU150(K)E3+E4	33,800	300	80	6.47	150	36X8.4	246	286	400	200	2.5	60.0	255	325	68	55	32	194.8

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.
2. We recommend a Shaft tolerance of h7, and the DIN 6885.1 keyway is
standard.
3. The clutch is delivered with a Basic type Cam Clutch, E3 torque arm and
E4 cover as separate parts.
4. Clean the surface of both ends of the outer race and the contact surface
of E3 torque arm and E4 cover.
5. For Model No’s. MZEU90 to MZEU150, apply seal adhesive to the
surface of the outer race at both ends.
6. Check the direction of rotation and attach the E3 torque arm to the clutch.
7. By installing both the flange and sprocket on the opposite side, the
direction of rotation can be changed.
8. When mounting the clutch onto the shaft, apply pressure to inner race
but never to the outer race.
9. For Model No’s. MZEU12 to MZEU80, before mounting the E4 cover to the
clutch attach the end plate with bolts. Refer to installation example 4.
10. For Model No’s. MZEU90 to MZEU150, before mounting the cover attach
the packing and end plate using sealing washers and bolts. Refer to
installation example 5.
11. Model No.
MZEU K
No Mark : No keyway on the outer race.
K : Keyway on the outer race.