• Couplings
  • Bellows Type

MWBS-28-8-10

Flexible Couplings - Bellows Type (High Precision Welding)

  • High-precision
  • Welded Bellows
  • High Flexibility

Dimension Drawing

MWBSFlexible Couplings - Bellows Type (High Precision Welding)寸法図

Specs/CAD

Part Number ALWFM Screw Tightening
Torque (N・m)
Price
(USD)
CAD Add to Cart
MWBS-28-8-10 28 14 37 7 M4 2.5 3,257.12 CAD Cart

Part Number Max. Bore Diameter
(mm)
Rated
Torque*1
(N・m)
Max. Rotational Frequency
(min-1)
Moment of
Inertia
(kg・m2)*2
Static
Torsional
Stiffness
(N・m/rad)
Max. Lateral Misalignment
(mm)
Max. Angular
Misalignment
(°)
Max. Axial
Misalignment
(mm)
Mass
(g) *2
MWBS-28-8-10 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.

Specs/CAD

Unit : mm

Part Number A L W F M Screw Tightening
Torque (N・m)
Price
(USD)
CAD Add to Cart
MWBS-28-8-10 28 14 37 7 M4 2.5 3,257.12 CAD Cart

Part Number Max. Bore Diameter
(mm)
Rated
Torque*1
(N・m)
Max. Rotational Frequency
(min-1)
Moment of
Inertia
(kg・m2)*2
Static
Torsional
Stiffness
(N・m/rad)
Max. Lateral Misalignment
(mm)
Max. Angular
Misalignment
(°)
Max. Axial
Misalignment
(mm)
Mass
(g) *2
MWBS-28-8-10 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.

Structure

Set Screw Type

MWBS MWBS

MWBS_CFlexible Couplings - Bellows Type (High Precision Welding)


Material/Finish

MWBS
Hub SUS304
Bellows SUS316L
Hex Socket Set Screw SUSXM7

Characteristics

  • Property
MWBS
Zero Backlash
Allowable Misalignment
Corrosion Resistance (All S.S.)

◎: Excellent ○: Very good

  • 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 / Encoder

Selection

Selection Based on Shaft Diameter and Rated Torque

The area bounded by the shaft diameter and rated torque indicates the selection size.

MWBS_CFlexible Couplings - Bellows Type (High Precision Welding)

Selection Example

In case of selected parameters of shaft diameter of φ5 and load torque of 0.05 N・m, the selection size for MWBS
is MWBS-13.

Technical Information

Eccentric Reaction Force

MWBS_CFlexible Couplings - Bellows Type (High Precision Welding)

Thrust reaction force

MWBS_CFlexible Couplings - Bellows Type (High Precision Welding)

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.

MWBS_CFlexible Couplings - Bellows Type (High Precision Welding)


Related Products

Completely custom-made super bellows coupling with high precision welded bellows can be manufactured.

MWBS_CFlexible Couplings - Bellows Type (High Precision Welding)


Related Services

Customer Service

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