FSD Series Harmonic Drive Bearing for Reducer
The FSD-14 (FSD 14) Crossed Roller Bearing delivers zero backlash and high rigidity performance. This miniaturized product was developed to meet market demands for compact solutions. Compared to the FSS series with equivalent torque capacity, the FSD series offers more compact dimensions and thinner walls in a smaller overall size.
Key Features
- Zero backlash operation
- High rigidity construction
- Compact, miniaturized design
- Thin-walled smaller size
- Crossed roller bearing configuration
- Specifically designed for reducer applications
Technical Specifications
| Model |
Speed Ratio |
Rated Torque at 2000 rpm |
Permissible Peak Torque |
Max Permissible Average Load Torque |
Instantaneous Max Permissible Torque |
Permissible Max Input Speed |
Permissible Average Input Speed |
Backlash |
Weight |
Design Life |
|
|
N·m | kgf·m |
N·m | kgf·m |
N·m | kgf·m |
N·m | kgf·m |
r/min |
r/min |
Arc Sec |
Kg |
Hour |
| 14 |
50 |
3.7 | 0.38 |
12 | 1.2 |
4.8 | 0.49 |
24 | 2.4 |
8500 |
3500 |
≤20 |
0.37 |
9000 |
| 80 |
5.4 | 0.55 |
16 | 1.6 |
7.7 | 0.79 |
35 | 3.6 |
10000 |
|
| 100 |
5.4 | 0.55 |
19 | 1.9 |
7.7 | 0.79 |
35 | 3.6 |
10000 |
|
| 17 |
50 |
11 | 1.1 |
23 | 2.3 |
18 | 1.8 |
48 | 4.9 |
7300 |
3500 |
≤20 |
0.46 |
9000 |
| 80 |
15 | 1.5 |
29 | 3 |
19 | 1.9 |
61 | 6.2 |
10000 |
|
| 100 |
16 | 1.6 |
37 | 3.8 |
27 | 2.8 |
71 | 7.2 |
10000 |
|
| 20 |
50 |
17 | 1.7 |
39 | 4 |
24 | 2.4 |
69 | 7 |
6500 |
3500 |
≤20 |
0.65 |
9000 |
| 80 |
24 | 2.4 |
51 | 5.2 |
33 | 3.4 |
89 | 9.1 |
10000 |
|
| 100 |
28 | 2.9 |
57 | 5.8 |
34 | 3.5 |
95 | 9.7 |
10000 |
|
| 25 |
50 |
27 | 2.8 |
69 | 7 |
38 | 3.9 |
127 | 13 |
5600 |
3500 |
≤20 |
1.2 |
9000 |
| 80 |
44 | 4.5 |
96 | 9.8 |
60 | 6.1 |
179 | 18 |
10000 |
|
| 100 |
47 | 4.8 |
110 | 11 |
75 | 7.6 |
184 | 19 |
10000 |
|
| 32 |
50 |
53 | 5.4 |
151 | 15 |
75 | 7.6 |
268 | 27 |
4800 |
3500 |
≤20 |
2.4 |
9000 |
| 80 |
83 | 8.5 |
213 | 22 |
117 | 12 |
398 | 41 |
10000 |
|
| 100 |
96 | 9.8 |
233 | 24 |
151 | 15 |
420 | 43 |
10000 |
|
