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- High Torque, High Torsional Stiffness, High Response
- Zero Backlash
- Flexible disk coupling
- Compact design with short overall length
- Stainless steel disks absorb angular and shaft end-play misalignments, but do not absorb parallel misalignment
- Identical clockwise and counter-clockwise rotational characteristics
- XBS hub is manufactured from extra super duralumin (A7075)
- the highest strength aluminum alloy
- XBSS features all stainless steel structure
- Available in a wide range of sizes. Outer diameter: φ15~φ104
- Bore Diameter: φ3~φ50
- Finished products featuring two different end bore diameters available in stock
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Specifications
| Catalog Number |
Max.Bore
(mm) |
Rated Torque
(N•m) |
Max.Torque
(N•m) |
Max. Rotational Frequency
(min-1) |
Moment of Inertia*
(kg•m2) |
Static Torsional Stiffness
(N•m/rad) |
Errors of Angularity
(°) |
Errors of Shaft End-Play
(mm) |
Mass*
(g) |
XBS-15C2 |
6 |
0.6 |
1.2 |
42000 |
9.8x10-8 |
300 |
0.5 |
 0.1 |
5 |
XBS-19C2 |
8 |
1 |
2 |
33000 |
2.9x10-7 |
600 |
1 |
0.1 |
9 |
XBS-25C2 |
12 |
2 |
4 |
25000 |
1.1x10-6 |
1300 |
1 |
0.2 |
17 |
XBS-27C2 |
14 |
2.2 |
4.4 |
23000 |
1.4x10-6 |
1600 |
1 |
0.2 |
21 |
XBS-34C3 |
16 |
4.2 |
8.4 |
18000 |
4.0x10-6 |
2500 |
1 |
0.3 |
43 |
XBS-39C2 |
20 |
8 |
16 |
16000 |
9.8x10-6 |
4600 |
1 |
0.3 |
83 |
XBS-44C2 |
22 |
10 |
20 |
14000 |
1.6x10-5 |
6000 |
1 |
0.3 |
105 |
XBS-56C3 |
28 |
25 |
50 |
11000 |
5.7x10-5 |
14000 |
1 |
0.4 |
232 |
XBS-68C5 |
32 |
60 |
120 |
9000 |
1.6x10-4 |
25000 |
1 |
0.5 |
388 |
XBS-82C5 |
35 |
80 |
160 |
7000 |
4.2x10-4 |
42000 |
1 |
0.6 |
740 |
XBS-94C7 |
45 |
150 |
300 |
6000 |
6.9x10-4 |
55000 |
1 |
0.7 |
960 |
XBS-104C8 |
50 |
200 |
400 |
6000 |
1.1x10-3 |
68000 |
1 |
0.7 |
1180 |
XBSS-15C2 |
6 |
0.5 |
1 |
42000 |
2.3x10-7 |
500 |
0.5 |
0.1 |
15 |
XBSS-19C2 |
8 |
1 |
2 |
33000 |
7.4x10-7 |
1000 |
1 |
0.1 |
29 |
XBSS-19C2 |
8 |
1 |
2 |
33000 |
7.4x10-7 |
1000 |
1 |
0.1 |
29 |
XBSS-25C2 |
12 |
1.2 |
2.4 |
25000 |
2.8x10-6 |
1500 |
1 |
0.2 |
53 |
XBSS-27C2 |
14 |
1.5 |
3 |
23000 |
3.8x10-6 |
2100 |
1 |
0.2 |
67 |
XBSS-34C3 |
16 |
3.5 |
7 |
18000 |
1.1x10-5 |
3800 |
1 |
0.3 |
115 |
XBSS-39C2 |
20 |
5 |
10 |
16000 |
2.3x10-5 |
5500 |
1 |
0.3 |
185 |
XBSS-44C2 |
22 |
7 |
14 |
14000 |
3.9x10-5 |
7000 |
1 |
0.3 |
305 |
XBSS-56C3 |
28 |
15 |
30 |
11000 |
1.4x10-4 |
15000 |
1 |
0.4 |
610 |
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