Part Number | Max. Bore Diameter (mm) |
Rated Torque*1 (N・m) | |||||||
---|---|---|---|---|---|---|---|---|---|
MWBS-28-11-12 | 14 | 0.65 | 10000 | 1.4×10-5 | 900 | 0.15 | 4.50 | 0.5 | 110 |
*1: Correction of rated torque due to load fluctuation is not required. For more detailed information, please refer to Selection Guidelines.
*2: These are values with max. bore diameter.
Material/Finish
MWBS | |
---|---|
Hub | SUS304 |
Bellows | SUS316L |
Hex Socket Set Screw | SUSXM7 |
Characteristics
- Property
MWBS | |
---|---|
Zero Backlash | ◎ |
Allowable Misalignment | ◎ |
Corrosion Resistance (All S.S.) | ◎ |
- This is a bellows type flexible coupling.
- The crest and root of the bellows are bonded by special high precision welding.
- Thin metal plate molded with high precision allows higher misalignment to be accepted.
- Even if there is misalignment, the constant revolution is performed.
Application
Measurement equipment / Control device / EncoderSelection
Selection Based on Shaft Diameter and Rated Torque
The area bounded by the shaft diameter and rated torque indicates the selection size.Selection Example
In case of selected parameters of shaft diameter of φ5 and load torque of 0.05 N・m, the selection size for MWBSis MWBS-13.
Technical Information
Eccentric Reaction Force
Thrust reaction force
Change in static torsional stiffness due to temperature
This is a value under the condition where the static torsional stiffness at 20°C is 100%.The change of MWBS in torsional stiffness due to temperature is small and the change in responsiveness is extremely small. If the unit is used under higher temperature, be careful about misalignment due to elongation or deflection of the shaft associated with thermal expansion.