ML plum blossom coupling
ML series plum-shaped elasticCouplingHas the following characteristics:Plum couplingThe structure is simple, the radial size is small, the weight is light, and the moment of inertia is small. It is suitable for medium and high speed applications. The plum blossom coupling works stably and reliably, and has good vibration damping, buffering and electrical edge performance.QuincunxFlexible couplingIt has large axial, radial and angular compensation capabilities, plum-shaped elastic coupling, high-strength polyurethane elastic elements, wear-resistant and oil-resistant, large load-bearing capacity, long service life, and reliability. The coupling does not require lubrication and requires less maintenance. , Can run continuously for a long time.
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。
ML series quincunx 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 undergoes corresponding elastic deformation and plays a role of automatic compensation.
|
model |
Old model |
Nominal torque/Nm |
Allowable speed/r/min |
Axle hole diameter d1, d2, dz |
L |
L0 |
D |
Elastic part model |
Weight/kg |
Moment of inertia/kg.m² |
|
|
Elastic part hardness |
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|
a/Ha |
b/Hb |
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|
80 + 5 |
60 + 5 |
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|
LM1 |
ML1 |
25 |
45 |
15300 |
12.14.16.18.19.20.22.24.25 |
35 |
86 |
50 |
MT1 |
0.657 |
0.00022 |
|
LM3 |
ML2 |
100 |
200 |
10900 |
20.22.24.25.28.30.32 |
40 |
103 |
70 |
MT3 |
1.407 |
0.00087 |
|
LM4 |
ML3 |
140 |
280 |
9000 |
22.24.25.28.30.32.35.38.40 |
45 |
114 |
85 |
MT4 |
2.182 |
0.002 |
|
LM5 |
ML4 |
350 |
400 |
7300 |
25.28.30.32.35.38.40.42.45 |
50 |
127 |
105 |
MT5 |
3.601 |
0.0049 |
|
LM6 |
ML5 |
400 |
710 |
6100 |
30.32.35.38.40.42.45.48 |
55 |
143 |
125 |
MT6 |
6.075 |
0.0114 |
|
LM7 |
ML6 |
630 |
1120 |
5300 |
35*.38*.40*.42*.45.48.50.55 |
60 |
159 |
145 |
MT7 |
9.089 |
0.0232 |
|
LM8 |
ML7 |
1120 |
2240 |
4500 |
45*.48*.50.55.56.60.63.65 |
70 |
181 |
170 |
MT8 |
13.561 |
0.0468 |
|
LM9 |
ML8 |
1800 |
3550 |
3800 |
50*.55*.56*.60.63.65.70.71.75.80 |
80 |
208 |
200 |
MT9 |
21.402 |
0.1041 |
|
LM10 |
ML9 |
2800 |
5600 |
3300 |
60*.63.65*.70.71.75.80.85.90.95.100 |
90 |
230 |
230 |
MT10 |
32.03 |
0.2105 |
|
LM11 |
ML10 |
4500 |
9000 |
2900 |
70*.71*.75.80*.85*.90.95.100.110.120 |
100 |
260 |
260 |
MT11 |
49.515 |
0.4338 |
|
LM12 |
ML11 |
6300 |
12500 |
2500 |
80*.85*.90*.95*.100.110.120.125.130 |
115 |
297 |
300 |
MT12 |
73.448 |
0.82 |
|
LM13 |
ML12 |
11200 |
20000 |
2100 |
90*.95*.100*.110*.120*.125*.130.150.160 |
125 |
323 |
360 |
MT13 |
103.86 |
1.672 |
|
LM14 |
ML13 |
12500 |
25000 |
1900 |
100*.110*.120*.125*.130*.140*.150.160 |
135 |
333 |
400 |
MT14 |
127.59 |
2.499 |
|
Note: 1. Mass and moment of inertia are approximate values calculated based on the material being cast steel, L recommendation, and small shaft hole. 2. The diameter of the shaft hole with * can be used for the Z-shaped shaft hole. 3.a and b are two elastic materials |
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