• Couplings
  • Disk Type

MDW-63C

Flexible Couplings - Disk Type

  • Zero Backlash
  • High torsional rigidity

Dimension Drawing

MDWFlexible Couplings - Disk Type寸法図

Specs/CAD

Part Number ALWEFGM Screw Tightening
Torque (N・m)
Standard Bore Diameter
D1-D2
Price
(USD)
CAD
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Add to Cart Additional Modification
MDW-63C 63 20 61 35 7 24 M6 12 - 164.47 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
MDW-63C 30 12.5 10000 2.1×10-4 3000 0.15 1.5 ±0.5 340

*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.

Part Number Standard Bore Diameter D1・D2
4 5 6 6.35 7 8 9 10 11 12 14 15 16 17 18 19 20 22 24 25 28 30
MDW-63C - - - - - - - - - - -

● All products are provided with hex socket head cap screw.
● Recommended tolerance for shaft diameters is h6 and h7.
● In case of mounting on D-cut shaft, be careful about the position of the D-cut surface of the shaft. ⇒Mounting and Maintenance
● Bore and keyway modifications are available on request. Please take advantage of our modification services.


Structure

Clamping Type

MDWFlexible Couplings - Disk Type


Material/Finish

MDW-C
Hub A2017
Anodized
Spacer A2017
Anodized
Disk SUS304
Pin SUS303
Collar SUS303
Hex Socket Head Cap Screw SCM435
Ferrosoferric Oxide Film (Black)

Characteristics

  • Recommended Applicable Motor
MDW-C
Servomotor
Stepping Motor
General-purpose Motor

◎: Excellent ○: Very good ●: Available

  • Property
MDW-C
Zero Backlash
Allowable Misalignment

◎: Excellent ○: Very good

  • This is a disk type flexible coupling.
  • The stainless steel disk allows eccentricity, and angular misalignment, and end-play.

Application

Actuator / XY stage

Related Products

The Double-Disk type Flexible Coupling XHW-C is compatible with the servomotor with 350% instantaneous max. torque is available.
XHW-C

MDWFlexible Couplings - Disk Type


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