LMS (formerly MLS) type double flange plum blossom elastic coupling

时间：2013-08-01 17:50　作者：admin　点击： 次
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Detailed parameters of LMS (formerly MLS) type double flange plum blossom elastic coupling
The scope of application and performance characteristics of LMS (formerly MLS) type-double flange plum blossom elastic coupling
1. LMS (formerly MLS) type-double flange type 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 occurs The corresponding elastic deformation plays a role of automatic compensation.
2.梅花形弹性联轴器主要适用于起动频繁、正反转、中高速、中等扭矩和要求高可靠性的工作场合，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。

The material of the elastic element of the plum blossom elastic coupling is

Basic parameters and main dimensions of LMS (formerly MLS) type double flange plum blossom elastic coupling (GB/T 5272-2002) (Unit: mm)

 

model Old model Nominal torque/Nm Allowable speed/r/min Diameter of shaft hole d1,d2,dz Length of shaft hole L Lo D Dl Elastic part model Weight/kg Moment of inertia/kg.㎡
Elastic part hardness Y type J1, J, Z type
a/Ha b/Hb L L1
80±5 60±5
LMS1 MLS1 25 45 8500 12,14 32 27 35 98 50 90 MT1 1.33 0.0013
16,18,19 42 30
20,22,24 52 38
25 62 44
LMS2 无 50 100 7600 16,18,19 42 30 38 108 60 100 MT2 1.74 0.0021
20,22,24 52 38
25,28 62 44
30 82 60
LMS3 MLS2 100 200 6900 20,22,24 52 38 40 117 70 110 MT3 2.33 0.0034
25,28 62 44
30,32 82 60
LMS4 MLS3 140 280 6200 22,24 52 38 45 130 85 125 MT4 3.38 0.0064
25,28 62 44
30,32,35,38 82 60
40 112 84
LMS5 MLS4 350 400 5000 25,28 62 44 50 150 105 150 MT5 6.07 0.0175
30,32,35,38 82 60
40,42,45 112 84
LMS6 MLS5 400 710 4100 30,32,35,38 82 60 55 167 125 185 MT6 10.47 0.0444
40,42,45,48 112 84
LMS7 MLS6 630 1120 3700 * 35, 38 * 82 60 60 185 145 205 MT7 14.22 0.0739
40*,42*,45,48,50,55 112 84
LMS8 MLS7 1120 2240 3100 45*,48*,50,55,56 70 209 170 240 MT8 21.16 0.1493
60,63,65 142 107
LMS9 MLS8 1800 3550 2800 50*,55*,56* 112 84 80 240 200 270 MT9 30.7 0.2767
60,63,65,70,71,75 142 107
80 172 132
LMS10 MLS9 2800 5600 2500 60*,63,65*,70,71,75 142 104 90 268 230 305 MT10 44.55 0.5262
80,85,90,95 172 132
100 212 167
LMS11 MLS10 4500 9000 2200 70*,71*,75, 142 107 100 308 260 350 MT11 70.72 1.1362
80*,85*,90,95 172 132
100,110,120 212 167
LMS12 MLS11 6300 12500 1900 80*,85*,90*,95* 172 132 115 345 300 400 MT12 99.54 1.9998
100,110,120,125 212 167
130 252 202
LMS13 MLS12 11200 20000 1600 * 90, 95 * 172 132 125 373 360 460 MT13 137.53 3.6719
100*,110*,120*,125* 212 167
130,150,160 252 202
LMS14 MLS13 12500 25000 1500 100*,110*,120*,125* 212 167 135 383 400 500 MT14 165.25 5.1581
130*,140,150 252 202
160 302 242
Note: 1. The approximate value of mass and moment of inertia is calculated according to the minimum shaft hole recommended by L.
2. The shaft hole diameter with * can be used for Z-type and J-type shaft holes.
3. A and b are the hardness codes of the two materials.
4. L0 is the total length of the coupling when the length of the shaft holes at both ends is L recommended.
5. Type Y is a long cylindrical shaft hole. Type J1 is a short cylindrical shaft hole without counterbore. Type J is a short cylindrical shaft hole with a counterbore, and Type Z is a conical shaft hole with a counterbore.

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