LM (ML) plum blossom coupling
LM (ML) plum blossom 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 undergoes corresponding elastic deformation, which plays a role of automatic compensation.
Plum-shaped elastic couplings are mainly suitable for frequent starting, forward and reverse rotation, medium and high speed, medium torque and high-quality work occasions, such as: metallurgy, mining, petroleum, chemical industry, lifting, transportation, light industry, textile, water pumps
梅花联轴器主要适用于起动频繁、正反转、中高速、中等扭矩和要求高性的工作场合,例如:冶金、矿山、石油、化工、起重、运输、轻工、纺织、水泵、风机等。工作环境温度 -35℃~+80℃,传递公称扭矩25~12500Nm,许用转速1500~15300r/min。
LM (ML) plum blossom coupling parameters:
model | Allowable revolutions (r/min) | Axle hole diameter d1 d2 dz | Length of shaft hole | L0 | D | D1 | Elastic model | Moment of inertia I (Kg.m2) | Quality Kg | |
Y type | Z, J type | |||||||||
L | L1 | |||||||||
ML1 | 15300 | 12 14 | 32 | 27 | 80 | 50 | 40 | MT1 | 0.014 | 0.66 |
16 18 19 | 42 | 30 | 100 | |||||||
20 22 24 | 52 | 38 | 120 | |||||||
ML2 | 109 | 20 22 24 | 52 | 38 | 127 | 70 | 50 | MT2 | 0.075 | 1.55 |
25 28 | 62 | 44 | 147 | |||||||
30 32 | 82 | 60 | 187 | |||||||
ML3 | 9000 | 22 24 | 52 | 38 | 128 | 85 | 60 | MT3 | 0.178 | 2.5 |
25 28 | 62 | 44 | 148 | |||||||
30 32 35 38 | 82 | 60 | 188 | |||||||
ML4 | 7300 | 25 28 | 62 | 44 | 151 | 105 | 65 | MT4 | 0.412 | 4.3 |
30 32 | 82 | 60 | 191 | |||||||
35 38 | ||||||||||
40 42 | 112 | 84 | 251 | |||||||
ML5 | 6100 | 30 32 35 38 | 82 | 60 | 197 | 125 | 75 | MT5 | 0.73 | 6.2 |
40 42 45 48 | 112 | 84 | 257 | |||||||
ML6 | 5300 | 35 * 38 * | 82 | 60 | 203 | 145 | 85 | MT6 | 1.85 | 8.6 |
40 * 42 * | 112 | 107 | 263 | |||||||
45 48 50 55 | ||||||||||
ML7 | 4500 | 45*48*50*55* | 112 | 84 | 265 | 170 | 100 | MT7 | 3.88 | 14 |
60 63 65 | 142 | 107 | 325 | |||||||
ML8 | 3800 | 50 * 55 * | 112 | 84 | 272 | 200 | 120 | MT8 | 9.22 | 25.7 |
60 63 65 | 142 | 107 | 332 | |||||||
70 71 75 | ||||||||||
ML9 | 3300 | 60*63*65* | 142 | 107 | 334 | 230 | 150 | MT9 | 18.95 | 41 |
70 71 75 | ||||||||||
80 85 90 95 | 172 | 132 | 394 | |||||||
ML10 | 2900 | 70*71*75* | 142 | 107 | 344 | 260 | 180 | MT10 | 39.68 | 59 |
80 85*90 95 | 172 | 132 | 404 | |||||||
100 110 | 212 | 167 | 484 | |||||||
ML11 | 2500 | 80*85*90*95* | 172 | 132 | 411 | 300 | 200 | MT11 | 73.43 | 87 |
100 110 120 | 212 | 167 | 491 | |||||||
ML12 | 2100 | 90 * 95 * | 172 | 132 | 417 | 360 | 215 | MT12 | 178.45 | 140 |
100*110*120*125* | 212 | 167 | 497 | |||||||
130 | 252 | 202 | 577 | |||||||
ML13 | 1900 | 100*110*120*125* | 212 | 167 | 497 | 400 | 225 | MT13 | 208.75 | 160 |
130 * 140 * | 252 | 202 | 577 |
Jiangsu LM (ML) plum blossom coupling Shandong LM (ML) plum blossom coupling
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