Flexible Couplings - Serration - Type
Unit : mm
Part Number | A | B | L | W | F | M | Sleeve | Screw Tightening Torque (N・m) |
Standard Bore Diameter (Dimensional Allowance H8) D1-D2 |
CAD | RFQ | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T | C | E | |||||||||||
MSF-16 | 16 | 12 | 8 | 27 | 4 | M3 | 11 | 14 | 6/6 | 0.7 | - | CAD | RFQ |
MSF-20 | 20 | 15 | 10 | 34 | 5 | M3 | 14 | 18 | 8/8 | 0.7 | - | CAD | RFQ |
MSF-25 | 25 | 18 | 12 | 41 | 6 | M4 | 17 | 22 | 10/10 | 1.7 | - | CAD | RFQ |
MSF-32 | 32 | 21 | 14 | 48 | 7 | M4 | 20 | 29 | 12/14 | 1.7 | - | CAD | RFQ |
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 |
MSF-20 | 10 | 1 | 2 | 31000 | 2.7×10-6 | 9.5 | 0.2 | 2 | 42 |
MSF-25 | 12 | 1.5 | 3 | 25000 | 8.1×10-6 | 20 | 0.2 | 2 | 81 |
MSF-32 | 15 | 3 | 6 | 19000 | 2.5×10-5 | 52 | 0.2 | 2 | 150 |
*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 | ● | ● | ● | ● | ● | ● | - | - | - |
MSF-20 | - | - | ● | ● | ● | ● | ● | - | - |
MSF-25 | - | - | - | ● | ● | ● | ● | ● | - |
MSF-32 | - | - | - | - | - | ● | ● | ● | ● |
● 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.
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) |
MSF | |
---|---|
Servomotor | ● |
Stepping Motor | ● |
General-purpose Motor | ◎ |
MSF | |
---|---|
Allowable Misalignment | ○ |
Vibration Absorption | ○ |
Electrical Insulation | ◎ |
Allowable Operating Temperature | -20℃ to 60℃ |
Ambient Temperature | Temperature Correction Factor |
---|---|
-20℃ to 30℃ | 1.00 |
30℃ to 40℃ | 0.80 |
40℃ to 60℃ | 0.70 |
NBK America LLC
9:00 to 17:00 on weekdays, Eastern Standard Time
Nabeya Bi-tech Kaisha
9:00 to 17:15 on weekdays, Japan Standard Time