• Couplings
  • Slit Type

MSX-24-6.35-10

Flexible Couplings - Slit Type - Set Screw Type

  • Zero Backlash
  • High torsional rigidity
  • Single-Piece Construction

Dimension Drawing

MSXFlexible Couplings - Slit Type - Set Screw Type寸法図

Specs/CAD

Part Number ALWFM Screw Tightening
Torque (N・m)
Price
(USD)
CAD Add to Cart
MSX-24-6.35-10 24 8.5 25 4.25 M4 1.7 51.47 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
MSX-24-6.35-10 12 1.5 26000 2.0×10-6 790 0.05 0.5 ±0.1 22

*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

MSX MSX

MSX/MSX-C_CFlexible Couplings - Slit Type

Clamping Type

MSX-C MSX-C

MSX/MSX-C_CFlexible Couplings - Slit Type


Material/Finish

MSX
Main Body A7075
Anodized
Hex Socket Set Screw SCM435
Ferrosoferric Oxide Film (Black)
Hex Socket Head Cap Screw SCM435
Ferrosoferric Oxide Film (Black)

Characteristics

  • Recommended Applicable Motor
MSX
Servomotor
Stepping Motor
General-purpose Motor

◎: Excellent ○: Very good ●: Available

  • Property
MSX
Zero Backlash
High Torque
High Torsional Stiffness

◎: Excellent ○: Very good

  • This is a metal spring coupling with single-piece construction. A slit is inserted into a cylindrical material.
  • It has an extremely high torsional stiffness and low moment of inertia.
  • Extra super duralumin (A7075) featuring the highest strength among aluminum alloy is adopted.
  • A plate spring formed by a slit allows eccentricity, angular misalignment, and end-play to be accepted.

Application

Actuator / High precision XY stage / Index table

Selection

Selection Based on Shaft Diameter and Rated Torque

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

MSX/MSX-C_CFlexible Couplings - Slit Type

Selection Example

In case of selected parameters of shaft diameter of φ 15 and load torque of 2 N•m, the selected size is MSX-34or MSX-34C.

Selection Based on the Rated Output of the Servomotor

Rated Output
(W)
Servomotor Specifications*1 Selection Size
Diameter of Motor Shaft
(mm)
Rated Torque
(N・m)
Instantaneous Max. Torque
(N・m)
MSX MSX-C
Set Screw Type Clamping Type
10 5 - 6 0.032 0.096 MSX-16 MSX-16C
20 5 - 6 0.064 0.19 MSX-16 MSX-16C
30 5 - 7 0.096 0.29 MSX-19 MSX-19C
50 6 - 8 0.16 0.48 MSX-19 MSX-19C
100 8 0.32 0.95 MSX-19 MSX-19C
200 9 - 14 0.64 1.9 MSX-29 MSX-34C
400 14 1.3 3.8 MSX-39 MSX-39C
750 16 - 19 2.4 7.2 MSX-44 MSX-44C

*1: Motor specifications are based on general values. For details, see the motor manufacturer's catalogs. This is the size for cases where devices such as reduction gears are not used.


Eccentric Reaction Force

MSX/MSX-C_TTechnical Information


Thrust reaction force

MSX/MSX-C_TTechnical Information


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 MSX 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.

MSX/MSX-C_TTechnical Information


Static torsional stiffness comparison (slit-type)

MSX have high static torsional stiffness and responsiveness. Optimal for high-speed and precision positioning for servomotors, etc.

MSX/MSX-C_TTechnical Information


Related Products

The slit-type coupling MSXP in PEEK material can be used in an environment or cleanroom where heat and chemical resistance are required, such as FPD and semiconductor equipment.

MSX/MSX-C_CFlexible Couplings - Slit Type


Related Services

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