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NBK Flexible Couplings
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NBK Couplicon Specification
NBK MDS
High Torque, High Torsional Stiffness and Response
Zero Backlash
Disk type flexible coupling
Compact coupling with short overall length
Double stainless steel disks absorb angular misalignment and shaft end-play
Parallel misalignment is not absorbed
Identical clockwise and counter-clockwise rotational characteristics
Finished products featuring two different end bore diameters available in stock
Specifications
Catalog Number
Max.Bore
(mm)
Rated Torque
(N•m)
Max.Torque
(N•m)
Max. Rotational Frequency
(min
-1
)
Moment of Inertia*
(kg•m
2
)
Static Torsional Stiffness
(N•m/rad)
Errors of Angularity
(°)
Errors of Shaft End-Play
(mm)
Mass*
(g)
MDS-19C
8
0.7
1.5
33000
6.3x10
-7
280
0.7
0.2
9
MDS-25C
12
1
2
25000
2.1x10
-6
630
0.7
0.2
19
MDS-32C
15
2.5
5
19000
7.2x10
-6
1600
0.7
0.2
41
MDS-40C
20
3.5
7
15000
1.3x10
-6
2600
0.7
0.2
68
MDS-50C
25
9
18
12000
6.1x10
-6
3100
0.7
0.2
140
MDS-63C
30
12.5
25
10000
1.7x10
-4
4200
0.7
0.2
250