LMZ-I split brake wheel plum-shaped elastic coupling
Summary:The LMZ-I split brake wheel plum blossom elastic coupling is mainly composed of two protruding teeth that are closely meshed and subjected to radial compression to transmit torque. When the two axes are relatively offset, the elastic element will undergo corresponding elastic deformation. , Plays a role of automatic compensation.
The LMZ-I split brake wheel plum blossom elastic coupling is mainly composed of two protruding teeth that are closely meshed and subjected to radial compression to transmit torque. When the two axes are relatively offset, the elastic element will undergo corresponding elastic deformation. , Play an automatic compensation function. LMZ-I (formerly MLL-I) split brake wheel plum-shaped elastic coupling is mainly suitable for frequent starting, forward and reverse rotation, medium and high speed, medium torque and high reliability work occasions, such as: metallurgy, mining , Petroleum, chemical industry, lifting, transportation, light industry, textile, water pump, fan, etc.Working environment temperature -35℃~+80℃, transmission nominal torque 25~12500Nm, allowable speed 1500~15300r/min.
Compared with other couplings, plum-shaped elastic couplings have the following characteristics:
(1) Stable and reliable work, with good vibration damping, buffering and electrical insulation properties.
(2) The structure is simple, the radial dimension is small, the weight is light, and the moment of inertia is small, which is suitable for medium and high speed occasions.
(3) It has large axial, radial and angular compensation capabilities.
(4) High-strength polyurethane elastic elements are wear-resistant and oil-resistant, have large carrying capacity, long service life, and are safe and reliable.
(5) The coupling does not need lubrication, the maintenance workload is small, and it can run continuously for a long time.
model | Nominal torque/Nm | Allowable speed/r/min | Axle hole diameter d1, d2, dz | L | L0 | D | D0 | B | Elastic part model | Weight/kg | Moment of inertia/kg.㎡ | |
Elastic part hardness | ||||||||||||
a(HA) | b(HD) | |||||||||||
80±5 | 60±5 | |||||||||||
LMZ5-I-160 | 250 | 400 | 4750 | 25,28 | 50 | 127 | 105 | 160 | 70 | MT5 | 6.602 | 0.019 |
LMZ5-I-200 | 3800 | 25,28 | 200 | 85 | 9.204 | 0.044 | ||||||
LMZ6-I-200 | 400 | 710 | 30,32,35,38, 40,42,45,48 | 55 | 143 | 125 | MT6 | 11.45 | 0.052 | |||
LMZ7-I-200 | 630 | 1120 | 35*,38*,40*,42*,45,48,50,55,56 | 60 | 159 | 145 | MT7 | 13.96 | 0.064 | |||
LMZ7-I-250 | 3050 | 35*,38*,40*,42*,45,48,50,55,56 | 250 | 105 | 20.09 | 0.144 | ||||||
LMZ8-I-250 | 1120 | 2240 | 45*,48*,50,55,56 | 70 | 181 | 170 | MT8 | 24.65 | 0.175 | |||
LMZ8-I-315 | 2400 | 45*,48*,50,55,56 | 315 | 135 | 34.13 | 0.374 | ||||||
LMZ9-I-315 | 1800 | 3550 | 50*,55*,56*,60,63,65,70,71,75,80 | 80 | 208 | 200 | MT9 | 41.67 | 0.45 | |||
LMZ9-I-400 | 1900 | 50*,55*,56*,60,63,65,70,71,75,80 | 400 | 170 | 65.61 | 1.259 | ||||||
LMZ10-I-400 | 2800 | 5600 | 60*,63,65*,70,71,75,80,85,90,95,100 | 90 | 230 | 230 | MT10 | 74.53 | 1.4 | |||
LMZ10-I-500 | 1500 | 60*,63,65*,70,71,75,80,85,90,95,100 | 500 | 210 | 110.6 | 3.472 | ||||||
LMZ11-I-500 | 4500 | 9000 | 70*,71*,75,80*,85*,90,95,100,110,120 | 100 | 260 | 260 | MT11 | 121.7 | 3.715 | |||
LMZ12-I-630 | 6300 | 12500 | 1200 | 80*,85*,90*,95*,100,110,120,125,130 | 115 | 297 | 300 | 630 | 265 | MT12 | 213.7 | 10.24 |
LMZ13-I-710 | 11200 | 20000 | 1050 | 90*,95*,100*,110*,120*,125*,130,150 | 125 | 323 | 360 | 710 | 300 | MT13 | 341.6 | 19.99 |
LMZ14-I-800 | 12500 | 25000 | 950 | 100*,110*,120*,125*,130*,140*,150 160 | 135 | 333 | 400 | 800 | 340 | MT14 | 510.1 | 39.36 |
relevant information
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