UL type tire coupling
Summary:UL type tire coupling consists of half couplings, bolts, tire rings, backing pads, etc. The tire ring is a combination of rubber, cord rubber composite materials, hoops and frameworks, and is vulcanized Bonded.
Product description or use of UL type tire coupling:
UL type tire coupling consists of half couplings, bolts, tire rings, backing pads, etc. The tire ring is a combination of rubber, cord rubber composite materials, hoops and frameworks, and is vulcanized Bonded.This kind of coupling has the performance of compensating the relative displacement of the two shafts and buffering and damping vibration. At the same time, the installation is also relatively convenient, and there is no need to axially move the coupling when replacing the tire ring.
This coupling is a highly elastic coupling with good shock absorption and excellent performance of offset compensation between shafts. The working temperature is -20~80 degrees Celsius, and the transmission torque is 10~25000N.m. It is suitable for wet, The working conditions are dusty, shocked, vibrating, changeable in forward and reverse rotation, and frequent starting. It is easy to disassemble and assemble, because the elastic element is an integral tire body, which is convenient for disassembly and maintenance, does not require lubrication, and is durable and reliable.
Main features of UL type tire coupling:
1. The standard half-coupling structure is type K, which can no longer be marked in the display.
2. The rubber element (tire body) and the metal pressure plate are vulcanized and bonded together, and the two halves of the coupling are directly connected with bolts during assembly.
3. Flexible, large damping, and large compensation.
4. The structure is simple and easy to assemble. There is no need to move the coupling axially when changing the tire body.
5. Disadvantages: With the increase of the torsion angle, considerable axial force will be generated on the driving and driven shafts.
Basic parameters and main dimensions of UL type tire coupling:
model
|
Allowable torque Tn
nm
|
Instantaneous large torque
|
Allowable speed [n]r/min
|
Diameter of shaft hole
|
Length of shaft hole
|
D
|
B
|
质量
Kg
|
Moment of inertia kg.m2
|
|
J J1
|
Y
|
|||||||||
d
|
L
|
|||||||||
UL1
|
10
|
31.5
|
5000
|
11-18
|
22-30
|
25-42
|
80
|
20
|
0.7
|
0.0003
|
UL2
|
25
|
80
|
5000
|
14-22
|
27-38
|
32-52
|
100
|
26
|
1.2
|
0.0008
|
UL3
|
63
|
180
|
4500
|
18-25
|
30-44
|
42-62
|
120
|
32
|
1.8
|
0.0022
|
UL4
|
100
|
315
|
4300
|
20-30
|
38-60
|
52-82
|
140
|
38
|
3.0
|
0.0044
|
UL5
|
160
|
500
|
4000
|
24-35
|
38-60
|
52-82
|
160
|
45
|
4.6
|
0.0084
|
UL6
|
250
|
710
|
3600
|
28-40
|
44-84
|
62-112
|
180
|
50
|
7.1
|
0.0164
|
UL7
|
315
|
900
|
3200
|
32-48
|
60-84
|
82-112
|
200
|
56
|
10.9
|
0.0290
|
UL8
|
400
|
1250
|
3000
|
38-50
|
60-84
|
82-112
|
220
|
63
|
13.0
|
0.0448
|
UL9
|
630
|
1800
|
2800
|
42-60
|
84-107
|
112-142
|
250
|
71
|
20.0
|
0.0898
|
UL10
|
800
|
2240
|
2400
|
45-70
|
84-107
|
112-142
|
280
|
80
|
30.6
|
0.1596
|
UL11
|
1000
|
2500
|
2100
|
50-75
|
84-107
|
112-142
|
320
|
90
|
39
|
0.2792
|
UL12
|
1600
|
4000
|
2000
|
55-85
|
84-132
|
112-172
|
360
|
100
|
59
|
0.5356
|
UL13
|
2500
|
6300
|
1800
|
63-95
|
107-132
|
142-172
|
400
|
110
|
81
|
0.8960
|
UL14
|
4000
|
10000
|
1600
|
75-110
|
107-167
|
142-212
|
480
|
130
|
145
|
2.2616
|
UL15
|
6300
|
14000
|
1200
|
85-125
|
132-167
|
172-212
|
560
|
150
|
222
|
4.6456
|
UL16
|
10000
|
20000
|
1000
|
100-140
|
167-202
|
212-252
|
630
|
180
|
302
|
8.0924
|
UL17
|
16000
|
31500
|
900
|
120-160
|
167-242
|
212-302
|
750
|
210
|
561
|
20.0176
|
UL18
|
25000
|
59000
|
800
|
140-180
|
202-242
|
252-302
|
900
|
250
|
818
|
43.0530
|
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