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MWS
Slit Type Flexible Coupling
Single-Piece Construction,Zero Backlash,Low Inertia
Dimensions/Specifications/CAD
| CAD Download |
Product Code | A | L | W | F | M | Wrench Torque (N・m) |
|---|---|---|---|---|---|---|---|
 |
MWS-8 | 8 | 3.4 | 10 | 1.7 | M2 | 0.3 |
|
MWS-12 | 12 | 5.2 | 14 | 2.5 | M2.5 | 0.5 |
|
MWS-16 | 16 | 6.8 | 18 | 3 | M3 | 0.7 |
|
MWS-20 | 20 | 7.65 | 20 | 3 | M3 | 0.7 |
|
MWS-25 | 25 | 9.6 | 25 | 4 | M4 | 1.7 |
|
MWS-32 | 32 | 12.6 | 32 | 6 | M4 | 1.7 |
| Product Code | RoHS Compliant |
maximum dimensions (mm) |
Rated Torque** (N・m) |
Max. Torque** (N・m) |
Max. Rotational (min-1) |
Moment of Inertia** (Kg・m2) |
Static Torsional Stiffness (N・m/rad) |
Errors of Angularity (°) |
Errors of Shaft End-Play (mm) |
Mass** (g) |
|---|---|---|---|---|---|---|---|---|---|---|
| MWS-8 | Compliantt | 4 | 0.1 | 0.2 | 78000 | 1.0×10-8 | 24 | 1 | ±0.1 | 1 |
| MWS-12 | Compliantt | 6 | 0.4 | 0.8 | 52000 | 7.0×10-8 | 80 | 1 | ±0.1 | 3.1 |
| MWS-16 | Compliantt | 8 | 0.5 | 1 | 39000 | 2.8×10-7 | 180 | 1 | ±0.2 | 7.4 |
| MWS-20 | Compliantt | 10 | 1 | 2 | 31000 | 7.5×10-7 | 200 | 1 | ±0.2 | 12 |
| MWS-25 | Compliantt | 12 | 2 | 4 | 25000 | 2.3×10-6 | 780 | 1 | ±0.2 | 24 |
| MWS-32 | Compliantt | 16 | 4 | 8 | 19000 | 8.0×10-6 | 1100 | 1 | ±0.2 | 50 |
*Adjustment of rated and maximum torque specifications for load fluctuations is not required.
For more detailed information, please refer to Selection Guidelines [PDF 171KB].
**Based on the maximum shaft bores.
| Product Code | Stock Bores(D1・D2) | |||||||
|---|---|---|---|---|---|---|---|---|
| MWS-8 | 2×2 | 3×3 | ||||||
| MWS-12 | 4×4 | 4×5 | 4.5×5 | 5×5 | ||||
| MWS-16 | 4.5×5 | 5×5 | 5×6 | 6×6 | ||||
| MWS-20 | 5×6 | 5×8 | 6×6 | 6×8 | 8×8 | |||
| MWS-25 | 5×6 | 6×6 | 6×8 | 8×8 | 8×10 | 10×10 | ||
| MWS-32 | 8×8 | 8×10 | 10×10 | 10×12 | 12×12 | 12×14 | ||
●All products come with set screws.
●Hubs with shaft bore diameters of φ4 or less have one set screw.
●Recommended tolerance for shaft diameters is h6 and h7.
●Bore and keyway modifications are available on request. Please take advantage of our bore modification services.
For more information please refer to Custom Bore Modifications [PDF 495KB].
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