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LMZ-Ⅱ round plum-shaped elastic coupling

The LMZ-II wheel plum-shaped elastic coupling is to install a whole plum-shaped elastic ring between the claws of two half-couplings of the same shape to realize the connection of the two halves of the coupling. The squeezing between the elastic rings transmits power, and the relative deviation of the two shafts is compensated by the elastic deformation of the elastic rings. ...

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Product Details

The LMZ-II wheel quincunx-shaped elastic coupling is to install a whole plum-shaped elastic ring between the claws of two half-couplings of the same shape to realize the connection of the two halves of the coupling. The squeezing between the elastic rings transmits power, and the relative deviation of the two shafts is compensated by the elastic deformation of the elastic rings to realize damping and buffering. The plum elastic coupling is mainly suitable for frequent starting, forward and reverse rotation, medium and high speed, medium torque and requirements. High-performance workplaces, such as metallurgy, mining, petroleum, chemical industry, lifting, transportation, light industry, textiles, water pumps, fans, etc.

The main features of LMZ-Ⅱ round plum-shaped elastic coupling:

1. Stable working. It has good damping, buffering and electrical insulation properties.

2. Simple structure. Small radial size. Light weight. Small moment of inertia. Suitable for medium and high speed occasions.

3. It has large axial, radial and angular compensation capabilities.

4. The coupling does not need to be lubricated. The maintenance workload is small. It can run continuously for a long time.

5. Polyurethane elastic elements are resistant to oil. Large carrying capacity. Long service life.. Claw couplings are usually called "Plum coupling". It consists of two congruent aluminum or steel claw-shaped bushings. They are staggered by half a tooth pitch in the circumferential direction. A pre-stressed involute plum blossom-shaped elastic body is installed in between, and the pre-stress in the elastic body can be changed. Forward and reverse transmission without backlash. PositioningAt the same time, the plum blossom type elastic body can absorb the vibration generated in the transmission. The elastic body in the claw coupling can absorb shock. At the same time, this torsional rigid couplingPositioning.

Parameters of LMZ-Ⅱ round plum-shaped elastic coupling:

model	Nominal torque Tn N·m	Permissible speed [n] r/min	Axle hole diameter d1.d2.dz	Length of shaft hole mm			I10 Max	D0	B	D	D1	S	Flexible model	质量 kg
				Y type L	J Z
					L	L1
MLL4 -1160%	250	4750	25.28	62	44	62	190.5	160	70	105	65	3.5	2.56	10
			30.32.35.38	82	60	82	210.5
			40.42	112	84	112	265.5
MLL4 -1200%	250	3800	25.28	62	44	82	215.5	200	85	105	65	3.5	5.6	14
			30.32.35.38	82	60	82	235.5
			40.42	112	84	112	265.5
MLL5 -1200%	400	3800	30.32.35.38	82	60	82	242	200	85	125	75	4	6.6	16.5
			40.42.45.48	112	84	112	272
MLL6 -1200%	630	3800	35.38	82	60	82	249	200	85	145	85	4.5	8.12	20.3
			40 * 42 * 45.48.50.55	112			279
					84	112
MLL6 -1200%	630	3050	35.38	82	60	82	279	250	105	145	85	4.5	16	25.6
			40.42.45.48.50.55	112	84	112	309
MLL7 -1250%	1120	3050	40.48.50.55	112	84	112	312	250	105	170	100	5.5	19.6	31.4
			60.63.65	142	107	142	372
MLL7 -1315%	1120	2400	45.48.50.55	112	84	112	312	315	135	170	100	5.5	38.3	38.2
			60.63.65	142	107	142	372
MLL8 -1315%	1800	2400	50.55	112	84	112	351	315	135	200	120	6.5	55.0	55.5
			60.63.65.70.71.75	142	107	142	416
MLL8 -1400%	1800	1900	50.55	112	84	112	351	400	170	200	120	6.5	120.5	75.3
			60.63.65.70.71.75	142	107	142	416
MLL9 -1400%	2800	1900	60.63.65.70.71.75	142	107	142	421	400	170	230	150	7.5	147.5	92.9
			80.85.90.95	172	132	172	451
MLL9 -1500%	2800	1500	60.63.65.70.71.75	142	107	142	275	500	210	230	150	7.5	345	138
			80.85.90.95	172	132	172	505
MLL10 -1500%	4500	1500	70.71.75	142	107	142	490	500	210	260	180	7.5	450	180
			80.82.90.95	172	132	172	520
			100.110	212	167	212	560
MLL11 -1630%	6300	1200	80.85.90.95	172	132	172	580	630	265	300	200	8.5	992	250
			100.110.120	212	167	212	620
MLL12 -1710%	11200	1050	90.95	172	132	172	630	710	300	360	225	9	1462	290
			100.110.120.125.130	212	167	212	670
MLL13 -1800%	12500	950	100.110.120.125	212	167	212	710	800	340	400	250	9	2048	320

Hebei LMZ-Ⅱ round plum-shaped elastic coupling　Hebei LMZ-Ⅱ round plum-shaped elastic coupling　

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LMZ-Ⅱ round plum-shaped elastic coupling