Couplings
Parcel include :
1 pcs LB-B- D55L72 bellows coupling
Model
D(mm)
L(mm)
D1-D2
(mm)
M(mm)
L1
(mm)
L2
(mm)
L3
(mm)
Screw Tightening
(N.m)
LB-B-D16L30
16
30
3-8
M3.0
9.5
8 3 1.2
LB-B-D20L34
20
34
4-10
M3.0
10
12
3 1.2
LB-B-D25L38
25
38
5-12
M3.0
11
12
4.5
1.2
LB-B-D32L48
32
48
6-15
M4.0
12
18
4.5
2.5
LB-B-D40L58
40
58
8-20
M5.0
16
20
5 5
LB-B-D55L72
55
72
10-25
M6.0
22
27
10
8
LB-B-D65L82
65
82
12-38
M6.0
25
28
10
8
LB-B-D82L100
82
100
20-42
M8.0
44
36
10
20
Model
D(mm
L(mm)
D1-D2
(mm)
M(mm)
L1
(mm)
L2
(mm)
L3
(mm)
Screw Tightening
(N.m)
LB-B-D16L27
16
27
3-8
M3.0
9.5
8 3 1.2
LB-B-D20L30
20
30
4-10
M3.0
10
12
3 1.2
LB-B-D25L34
25
34
5-12
M4.0
11
12
4.5
1.2
LB-B-D32L42
32
42
6-15
M5.0
12
18
4.5
2.5
LB-B-D40L50
40
50
8-20
M5.0
16
20
5 5
LB-B-D55L57
55
57
10-25
M6.0
22
27
10
8
Model
Rated
(Nm)
Allow eccentridity
(mm)
Allowable
Deflection
Angle
(°)
Allowable
axial deviation
Allowable Speed
Moment of Inertia
Weight
(g)
LB-B-D16L30
0.8
0.1
1.5
0.3-1.0
8500
8*10^-7
8
LB-B-D20L34
1.8
0.15
2 0.3-1.0
7600
2.2*10^-6
13
LB-B-D25L38
2 0.15
2 0.3-1.0
6000
6.9*10^-6
30
LB-B-D32L48
2.5
0.2
2 0.3-1.0
4700
6.9^10^-5
55
LB-B-D40L58
10
0.2
2 0.3-1.0
4200
2.1*10^-5
100
LB-B-D55L72
22
0.2
2 0.3-1.0
3900
2.3*10^-5
200
LB-B-D65L82
55
0.2
2 0.3-1.0
3500
3.7*10^-5
380
LB-B-D82L100
70
0.2
2 0.3-1.0
3200
6*10^-5
700
Model
Rated
(Nm)
Allow eccentridity
(mm)
Allowable
Deflection
Angle
(°)
Allowable
axial deviation
Allowable Speed
Moment of Inertia
Weight
(g)
LB-B-D16L27
0.8
0.1
1.5
0.3-1.0
15000
8*10^-7
8
LB-B-D20L30
1.8
0.15
2 0.3-1.0
12000
2.2*10^-6
13
LB-B-D25L34
2 0.15
2 0.3-1.0
12000
6.9*10^-6
30
LB-B-D32L42
2.5
0.2
2 0.3-1.0
10000
6.9^10^-5
55
LB-B-D40L50
10
0.2
2 0.3-1.0
9000
2.1*10^-5
100
LB-B-D55L57
22
0.2
2 0.3-1.0
4500
2.3*10^-5
200
==========
Standard or Nonstandard : Standard
Flexible or Rigid : Flexible
Model Number : LB-B- D55L72
Material : Aluminium
Structure : Metal Bellows
Certification :
use : Encoder