Good Quality Flexible Beam Coupling for CNC MachineDescription of Good Quality Flexible Beam Coupling for CNC Machine1. One-piece metallic beam coupling2. Zero backlash, flexible shaft3. Spiral and parallel cut designs available4. Accommodates misalignment and shaft endplay5. Identical clockwise and counterclockwise rotation6. Available in aluminum or stainless steel7. Multiple bore and shaft connecting configurationsParameter ofGood Quality Flexible Beam Coupling for CNC Machine
Model
D (mm)
L (mm)
d1-d2 (mm)
hex screw
L1 (mm)
L2 (mm)
L3 (mm)
Fasten Torque (n.m)
LR-D-D15L20
15
20
3.0-8.0
M3.
2.5
2
0.4
1.2
LR-D-D19L25
19
25
6.0-10.0
M3.
3
2
0.4
1.2
LR-D-D25L30
25
30
8.0-12.0
M4
4
2
0.4
2.5
LR-D-D30L35
30
35
8.0-18.0
M4
4
2.5
0.5
2.5
LR-D-D35L40
35
40
8.0-22.0
M5
5
2.5
0.5
5
LR-D-D40L45
40
45
10.0-28.0
M6
6
3.5
0.6
8
Model
Max bore (mm)
Rated Torque (n.m)
Max Torque (n.m)
Max speed (rpm)
Moment of Inertia (kg.m2)
Permissible Radial Deviation (degree)
Permissible Angular Deviation (degree)
LR-D-D15L20
8
0.5
1
30000
2.5*10-7
0.05
0.5
LR-D-D19L25
10
1
2
25000
5.8*10-7
0.05
0.5
LR-D-D25L30
12
1.5
3
18000
1.8*10-6
0.05
0.5
LR-D-D30L35
18
2
4
16000
4.7*10-6
0.05
0.5
LR-D-D35L40
22
3
6
14000
1.1*10-5
0.05
0.5
LR-D-D40L45
28
6
12
12000
2.3*10-5
0.05
0.5
Model
D (mm)
L (mm)
d1-d2 (mm)
Fasten Torque (n.m)
LT-D-D15L20
15
20
4.0-5.0
0.7
LT-D-D19L25
19
25
6.0-10.0
0.7
LT-D-D25L30
25
30
8.0-12.0
0.7
LT-D-D30L35
30
35
8.0-18.0
1.7
LT-D-D35L40
35
40
8.0-22.0
4
LT-D-D40L45
40
45
10.0-28.0
4
Model
Max bore (mm)
Rated Torque (n.m)
Max Torque (n.m)
Max speed (rpm)
Moment of Inertia
(kg.m2)
Permissible Radial Deviation
(degree)
Permissible Angular Deviation
(degree)
LT-D-D15L20
5
0.5
1
30000
2.5*10-7
0.05
0.5
LT-D-D19L25
10
1
2
25000
5.8*10-7
0.05
0.5
LT-D-D25L30
12
1.5
3
18000
1.8*10-6
0.05
0.5
LT-D-D30L35
18
2
4
16000
4.7*10-6
0.05
0.5
LT-D-D35L40
22
3
6
14000
1.1*10-5
0.05
0.5
LT-D-D40L45
28
6
12
12000
2.3*10-5
0.05
0.5