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Product Details

The elastic element of the LMS (formerly MLS) double-flange plum-shaped elastic coupling is similar to plum-shaped. The coupling has compensation for the relative offset of the two shafts, damping, and cushioning performance, small diameter, simple structure, no lubrication, load-bearing High capacity and easy maintenance, disassembly and replacement of elastic elements require axial movement, suitable for connecting coaxial cables, frequent starting, forward and reverse changes, medium speed, medium torque and other transmission shaft systems and working parts that require high workability.It is not suitable for low-speed, heavy-duty, and limited axial dimensions where it is difficult to align the two shafts after changing the elastic element.The plum blossom coupling is processed by machining methods such as turning, milling, and broaching, and then is heat-treated as a whole for sufficient strength.

LMS (formerly MLS) type double flange plum blossom elastic coupling is mainly suitable for frequent starting, forward and reverse rotation, medium and high speed, medium torque and high-requirement work situations, such as: metallurgy, mining, petroleum, chemical, lifting , Transportation, light industry, textiles, water pumps, fans, etc.

Working environment temperature -35℃~+80℃,

Transmission nominal torque 25~12500Nm,

The allowable speed is 1500~15300r/min.

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

modelNominal torque Tn NmAllowable speed r/min    Diameter of shaft hole d1 d2 dzLength of shaft holeL0DD0D1SElastic part modelMoment of inertia kg.m2Mass kg
Flexible hardware (HA)
abY typeJ1 Z型Lrecommend
≥85≥94L
MLS1 (LMS1)  2545850012 14322735865090402MT10.12.05
16 18 194230
20 22 245238
(LMS2)50100760016 18 194230389560100452LM20.122.55
20 22 245238
25 286244
MLS2 (LMS3)  100200690020 22 2452384010370110502.5MT20.33.75
25 286244
30 328260
MLS3 (LMS4)  140280600022 2452384511485125603MT30.575.15
25 286244
30 32 35 388260
MLS4 (LMS5)  250400500025 28624450127105150653.5MT40.946.03
30 32 35 388260
40 4211284
MLS5 (LMS6)400710410030 32 35 38826055143125185754MT52.49.35
40 42 45 4811284
MLS6 (LMS7)6301120360035 * 38 *826060159145205854.5MT65.4116.7
40*42* 45 48 50 55112107
MLS7 (LMS8)11202240310045* 48* 50* 55*11284701811702401005.5MT71125
60 63 65142107
MLS8 (LMS9)18003550270050 * 55 *11284802082002701206.5MT821.337
60 63 65 70 71 75142107
MLS9 (LMS10)28005600250060* 63* 65* 70 71 75142107902302303051507.5MT937.952
80 85 90 95172132
MLS10 (LM11)  45009000220070* 71* 75*1421071002602603501807.5MT1076.980
80 85* 90 95172132
100 110212167
MLS11 (LMS12)630012500190080* 85* 90* 95*1721321152973004002008.5MT11149115
100 110 120212167
MLS12 (LMS13)  1120020000150090 * 95 *1721321253233604602259MT12370210
100*110*120*125*212167
130252202
MLS13 (LMS14)12500250001500100*110*120*125*2121671353334005002509MT13550260


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