Three- or four thumb coupling 3TC and 4TC
1) Characteristics
• simple construction
• join co-axis shafts of driving systems
• decrease the dynamic pressures during the working process
• compensate errors during the manufacturing and assembly process
• the half couplings are made from steels and aluminum alloys of high quality,
• the elastic element is made from oilproof vulakanizate of high quality.
2.) Diagram of the basic dimensions.
.jpg)
3. Dimensional and joining sizes
|
Type
|
Nominal moment Мн [Mn]
|
d1 max [mm]
|
d2
|
L [mm]
|
L1 [mm]
|
L2 [mm]
|
H [mm]
|
D1 [mm]
|
D2 [mm]
|
D [mm]
|
Маса [mm]
|
|
min [mm]
|
max [mm]
|
|
С3П 160.71
|
2.5
|
14
|
11
|
14
|
55
|
20
|
19
|
16
|
30
|
30
|
48
|
0.14
|
|
С3П 160.80
|
3.75
|
19
|
11
|
19
|
76
|
41
|
19
|
16
|
38
|
30
|
48
|
0.23
|
|
С3П 200.71
|
2.5
|
14
|
11
|
19
|
60
|
22
|
22
|
16
|
30
|
30
|
48
|
0.15
|
|
С3П 200.80
|
3.75
|
19
|
14
|
19
|
80
|
37
|
27
|
16
|
38
|
30
|
48
|
0.21
|
|
С4П 200.90
|
7.45
|
24
|
14
|
24
|
80
|
41.5
|
20.5
|
18
|
48
|
34
|
65
|
0.32
|
|
С4П 250.80
|
3.75
|
19
|
16
|
19
|
80
|
41.5
|
20.5
|
18
|
42
|
34
|
65
|
0.27
|
|
С4П 250.90
|
7.45
|
24
|
16
|
24
|
80
|
41.5
|
20.5
|
18
|
48
|
34
|
65
|
0.32
|
|
С4П 250.100
|
15.56
|
28
|
16
|
28
|
90
|
51.5
|
20.5
|
18
|
58
|
34
|
65
|
0.44
|
|
С4П 315.90
|
7.45
|
24
|
19
|
24
|
90
|
51.5
|
20.5
|
18
|
48
|
42
|
65
|
0.33
|
|
С4П 315.100
|
15.56
|
28
|
19
|
28
|
90
|
51.5
|
20.5
|
18
|
58
|
42
|
65
|
0.45
|
