UL tire coupling (GB5844-2003)
Basic performance parameters and main dimensions of UL type tire coupling
●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 10~20000N.M. It is suitable for The working conditions are humid, dusty, shock, vibration, forward and reverse, and frequent starting. It is easy to disassemble and assemble. Because the elastic element is an integral tire body, it is convenient to disassemble and maintain, without lubrication, and is durable and reliable.
●The standard half-coupling structure is type K, which can no longer be marked in the display.
●Rubber element (tyre body) and metal pressure plate are vulcanized and bonded together, and bolts are used to directly connect the two coupling halves during assembly
●Flexibility, large damping, large compensation
●Simple structure, easy assembly, no need to move the coupling axially when changing the tire body
●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 tire coupling
43 model
|
Allowable torque
Tn N · m |
瞬时
*大 Torque |
Allowable
Rotating speed [n] r / min |
Diameter of shaft hole
|
Length of shaft hole
|
D
|
B
|
质量
Kg |
Moment of inertia I
/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
|