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Slit Type Flexible Coupling
Single-Piece Construction,Zero Backlash,High Torque
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| 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) |
|---|---|---|---|---|---|---|---|---|---|---|
| MWSS-12C | Compliantt | 5 | 0.3 | 0.6 | 52000 | 1.8×10-7 | 140 | 1 | ±0.1 | 8.5 |
| MWSS-16C | Compliantt | 6 | 0.5 | 1 | 39000 | 7.8×10-7 | 240 | 1 | ±0.1 | 21 |
| MWSS-20C | Compliantt | 8 | 1 | 2 | 31000 | 2.1×10-6 | 330 | 1 | ±0.1 | 36 |
| MWSS-25C | Compliantt | 10 | 2 | 4 | 25000 | 6.3×10-6 | 720 | 1 | ±0.2 | 69 |
| MWSS-32C | Compliantt | 14 | 3.5 | 7 | 19000 | 2.2×10-5 | 1300 | 1 | ±0.2 | 150 |
*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) | |||||||
|---|---|---|---|---|---|---|---|---|
| MWSS-12C | 4×4 | 4×5 | 4.5×5 | 5×5 | ||||
| MWSS-16C | 4.5×5 | 5×5 | 5×6 | 6×6 | ||||
| MWSS-20C | 5×6 | 5×8 | 6×6 | 6×7 | 6×8 | 8×8 | ||
| MWSS-25C | 5×6 | 6×6 | 6×8 | 6×10 | 8×8 | 8×10 | 10×10 | |
| MWSS-32C | 8×8 | 8×10 | 10×10 | 10×12 | 12×12 | 12×14 | ||
●All products come with set screws.
●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]
| Type | SlitType | SlitType | SlitType | SlitType | SlitType | SlitType |
|---|---|---|---|---|---|---|
| Product Code |
MWS |
MSTS |
MST-K |
XWSS |
MSTS-C |
MSX |
| Characteristics |
Single-Piece Construction, Zero Backlash, Low Inertia |
Single-Piece Construction, Zero Backlash, High Torsional Stiffness |
Single-Piece Construction, Zero Backlash |
Clean Washed, Low Particle, Chemical Resistance |
Single-Piece Construction, Zero Backlash, High Torsional Stiffness |
Single-Piece Construction, Zero Backlash, High Torsional Stiffness |
|
Outside Diameter |
φ8~φ32 | φ8~φ63 | φ32~φ63 | φ25~φ32 | φ12~φ63 | φ16~φ44 |
| Torque | 0.1N・m~4N・m | 0.2N・m~35N・m | 4N・m~32N・m | 2N・m~3.5N・m | 0.3N・m~35N・m | 0.5N・m~9N・m |
| Type | DiskType | OldhamType | Cross JointType | SlitType | OldhamType | SlitType |
|---|---|---|---|---|---|---|
| Product Code |
MDW |
MOS-C |
XUT |
MSX |
MOL |
MSTS |
| Characteristics |
High Torsional Stiffness, Zero Backlash |
High Allowable Misalignment, Small Eccentric Reaction Force |
Small Eccentric Reaction Force, High Torsional Stiffness,Vibration Absorption |
Single-Piece Construction, Zero Backlash, High Torsional Stiffness |
High Allowable Misalignment, Small Eccentric Reaction Force |
Single-Piece Construction, Zero Backlash, High Torsional Stiffness |
|
Outside Diameter |
φ19~φ63 | φ12~φ32 | φ15~φ40 | φ16~φ44 | φ16~φ63 | φ8~φ63 |
| Torque | 0.7N・m~12.5N・m | 0.2N・m~2.8N・m | 0.3N・m~6N・m | 0.5N・m~9N・m | 0.7N・m~36N・m | 0.2N・m~35N・m |