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MSF-16

Flexible Couplings - Serration - Type

  • High Allowable Misalignment
  • Vibration absorption characteristics
  • Low Cost

Dimension Drawing

MSFFlexible Couplings - Serration - Type寸法図

*1: In a case where the bore diameter is φ 4 or less, the set screw is used in only one place.

Specs/CAD

Part Number ABLWFM Sleeve Screw Tightening
Torque (N・m)
Standard Bore Diameter (Dimensional Allowance H8)
D1-D2
Price
(USD)
CAD
Download
Add to Cart Additional Modification
TCE
MSF-16 16 12 8 27 4 M3 11 14 6/6 0.7 - 17.57 CAD Cart       

Part Number Max. Bore Diameter
(mm)
Rated
Torque*1
(N・m)
Max. Torque
(N·m) *1
Max. Rotational Frequency
(min-1)
Moment of
Inertia
(kg・m2)*2
Static
Torsional
Stiffness
(N・m/rad)
Max. Lateral Misalignment
(mm)
Max. Angular
Misalignment
(°)
Mass
(g) *2
MSF-16 8 0.5 1 39000 9.0×10-7 4.4 0.2 2 22

*1: Correction of rated torque and max. torque due to load fluctuation is not required. However, if ambient temperature exceeds 30°C, be sure to correct the rated torque and max. torque with temperature correction factor shown in the following table. The allowable operating temperature of MSF is -20℃ to 60℃. For more detailed information, please refer to Achieving Better Drive.
*2: These are values with max. bore diameter.

Part Number Standard Bore Diameter (Dimensional Allowance H8)
D1・D2
3 4 5 6 6.35 8 10 12 14
MSF-16 - - -

● All products are provided with hex socket set screws.
● Recommended tolerance for shaft diameters is h6 and h7.
● Bore and keyway modifications are available on request. Please take advantage of our modification services.
● For the shaft insertion amount to the coupling, see Mounting/maintenance. ⇒Mounting and Maintenance


Part Number Standard Bore Diameter (Dimensional Allowance H8)
D1・D2
3 4 5 6 6.35 8 10 12 14
MSF-16-3-3 - - -
MSF-16-3-4 - - -
MSF-16-3-5 - - -
MSF-16-3-6 - - -
MSF-16-3-6.35 - - -
MSF-16-3-8 - - -
MSF-16-4-4 - - -
MSF-16-4-5 - - -
MSF-16-4-6 - - -
MSF-16-4-6.35 - - -
MSF-16-4-8 - - -
MSF-16-5-5 - - -
MSF-16-5-6 - - -
MSF-16-5-6.35 - - -
MSF-16-5-8 - - -
MSF-16-6-6 - - -
MSF-16-6-6.35 - - -
MSF-16-6-8 - - -
MSF-16-6.35-6.35 - - -
MSF-16-6.35-8 - - -
MSF-16-8-8 - - -

● All products are provided with hex socket set screws.
● Recommended tolerance for shaft diameters is h6 and h7.
● Bore and keyway modifications are available on request. Please take advantage of our modification services.

Structure

Set Screw Type

MSFFlexible Couplings - Serration - Type


Material/Finish

MSF-16-MSF-25 MSF-32
Casing ZDC2
Cathodic Electrodeposition Coating
SMF4040
Steam Treatment
Sleeve Polyurethane Polyurethane
Hex Socket Set Screw SCM435
Ferrosoferric Oxide Film (Black)
SCM435
Ferrosoferric Oxide Film (Black)

Characteristics

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

◎: Excellent ○: Very good ●: Available

  • Property
MSF
Allowable Misalignment
Vibration Absorption
Electrical Insulation
Allowable Operating Temperature -20℃ to 60℃

◎: Excellent ○: Very good

  • The engagement of serration transmits torque. This is a simple structure flexible coupling.
  • Excellent flexibility. Its max. lateral misalignment and max. angular misalignment are large, absorbing torsional vibration.

Application

Mixer / Gaming device

Selection

Selection Based on Shaft Diameter and Rated Torque

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

MSFFlexible Couplings - Serration - Type

Selection Example

In case of selected parameters of shaft diameter of φ 8 and load torque of 1.4 N•m, the selection size is MSF-25.

Ambient Temperature / Temperature Correction Factor

Ambient Temperature Temperature Correction Factor
-20℃ to 30℃ 1.00
30℃ to 40℃ 0.80
40℃ to 60℃ 0.70

Related Services

Product List

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