LLA type non-framework tire coupling
Summary:The tire coupling consists of two half couplings, elastic elements, clamping rings, bolts, etc.The clamping ring is placed on the outside of the half coupling, and the elastic element is clamped by bolts.
Features and uses of LLA type non-framework tire coupling:
The tire coupling consists of two half couplings, elastic elements, clamping rings, bolts, etc.The clamping ring is placed on the outside of the half coupling, and the elastic element is clamped by bolts.In order to facilitate the replacement of the elastic element, it is provided with a slit in the radial direction.The bearing capacity of the coupling is reduced due to the notch of the elastic element, and its circumferential speed should generally not be greater than 30m/s.
The LLA type non-framework tire coupling is a highly elastic coupling with good shock absorption and excellent performance of offset compensation between shafts. The working temperature is -20℃~80℃, and the transmission torque is 10~ 20000N.m.It is suitable for wet, dusty, shock, vibration, variable forward and reverse and frequent starting working conditions, and it is easy to disassemble and assemble, does not need lubrication, and is durable and reliable.
Non-standard couplings are made according to special needs. When overloaded, the clamping flaps of the half couplings will work, and no malignant accidents will occur. Its structure is marked as M, and the standard half coupling structure is K type. Can no longer mark in the presentation.
The basic dimensions and parameters of LLA type non-framework tire coupling:
|
model
|
Tire body model
|
Nominal torque
Tn
nm
|
Allowable speed [n]
r / min
|
Diameter of shaft hole
|
Length of shaft hole
|
D
|
D1
|
S
|
Turning
inertia kg.m2 |
质量
kg |
|||
|
d1d2
|
Y
|
JJ1.Z type
|
|||||||||||
|
L
|
L
|
L1
|
|||||||||||
|
LLA1
|
LTA1
|
10
|
5000
|
6
|
16
|
-
|
-
|
63
|
20
|
4
|
0.0004
|
0.35
|
|
|
7
|
|||||||||||||
|
8
|
20
|
-
|
-
|
||||||||||
|
9
|
|||||||||||||
|
10
|
25
|
22
|
-
|
||||||||||
|
11
|
|||||||||||||
|
LLA2
|
LTA2
|
20
|
12
|
32
|
21
|
-
|
100
|
36
|
8
|
0.005
|
1.33
|
||
|
14
|
|||||||||||||
|
16
|
42
|
30
|
42
|
||||||||||
|
18
|
|||||||||||||
|
19
|
|||||||||||||
|
LLA3
|
LTA3
|
80
|
4000
|
20
|
52
|
38
|
52
|
135
|
48
|
12
|
0.022
|
3.4
|
|
|
22
|
|||||||||||||
|
24
|
62
|
44
|
62
|
||||||||||
|
25
|
|||||||||||||
|
28
|
|||||||||||||
|
LLA4
|
LTA4
|
160
|
3150
|
25
|
180
|
64
|
180
|
0.071
|
7.4
|
||||
|
28
|
|||||||||||||
|
30
|
82
|
60
|
82
|
||||||||||
|
32
|
|||||||||||||
|
35
|
|||||||||||||
|
38
|
|||||||||||||
|
LLA5
|
LTA5
|
315
|
2800
|
30
|
210
|
80
|
0.154
|
13.5
|
|||||
|
32
|
|||||||||||||
|
35
|
|||||||||||||
|
38
|
|||||||||||||
|
40
|
112
|
84
|
112
|
24
|
|||||||||
|
42
|
|||||||||||||
|
45
|
|||||||||||||
|
48
|
210
|
80
|
|||||||||||
|
50
|
|||||||||||||
|
LLA6
|
LTA6
|
630
|
2500
|
40
|
265
|
100
|
0.46
|
22.6
|
|||||
|
42
|
|||||||||||||
|
45
|
|||||||||||||
|
48
|
|||||||||||||
|
50
|
|||||||||||||
|
55
|
|||||||||||||
|
56
|
|||||||||||||
|
LLA7
|
LTA7
|
45
|
310
|
120
|
28
|
0.89
|
34.8
|
||||||
|
48
|
|||||||||||||
|
50
|
|||||||||||||
|
55
|
|||||||||||||
|
56
|
|||||||||||||
|
60
|
142
|
107
|
142
|
||||||||||
|
63
|
|||||||||||||
|
65
|
|||||||||||||
|
70
|
|||||||||||||
|
71
|
|||||||||||||
|
75
|
|||||||||||||
|
LLA8
|
LTA8
|
60
|
400
|
150
|
38
|
3.57
|
74.3
|
||||||
|
63
|
|||||||||||||
|
65
|
|||||||||||||
|
70
|
|||||||||||||
|
71
|
|||||||||||||
|
75
|
|||||||||||||
|
80
|
172
|
132
|
172
|
||||||||||
|
85
|
|||||||||||||
|
90
|
|||||||||||||
|
95
|
|||||||||||||
|
LLA9
|
LTA9
|
80
|
450
|
190
|
42
|
6.74
|
111.5
|
||||||
|
85
|
|||||||||||||
|
90
|
|||||||||||||
|
95
|
|||||||||||||
|
100
|
212
|
167
|
212
|
||||||||||
|
110
|
|||||||||||||
|
120
|
|||||||||||||
|
125
|
|||||||||||||
|
LLA10
|
LTA10
|
100
|
560
|
230
|
52
|
17.55
|
191.3
|
||||||
|
110
|
|||||||||||||
|
120
|
|||||||||||||
|
125
|
|||||||||||||
|
130
|
252
|
202
|
252
|
||||||||||
|
140
|
|||||||||||||
|
150
|
|||||||||||||
|
LLA11
|
LTA11
|
130
|
700
|
280
|
70
|
54.1
|
373
|
||||||
|
140
|
|||||||||||||
|
150
|
|||||||||||||
|
160
|
302
|
242
|
302
|
||||||||||
|
170
|
|||||||||||||
|
180
|
|||||||||||||
relevant information
- Coupling flexibility and requirements for heat treatment
- When the diaphragm coupling is hot-assembled, the shaft hole needs to be excessively tightly coordinated
- The failure characteristics of slider coupling
- Plum blossom coupling adopts high-density cast steel material grade requirements
- Plum coupling small objects have big functions
- Error of axial disassembly of diaphragm coupling
- How to adjust and use the coupling
- The function and fixing method of elastic coupling
- The definition and structure of universal coupling
- How to solve the deviation of the plum blossom coupling
- Maintenance method of drum gear coupling
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