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Flexible Shaft Couplings

Couplings serve a crucial role in transmission system by connecting two shafts and facilitating the transmission of torque between them. These devices are essential in various applications where precise and reliable power transmission is required. When selecting couplings, it is crucial to consider factors such as Shaft Bore Diameter, Overall Length , Materials (e.g., Stainless Steel, Steel, Aluminum, Plastic and etc.), Features(e.g., Clean Environment, Heat Resistant , High Torque and so on). These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like MISUMI, ADVANCED, COUP-LINE, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on couplings. If you have any doubts or require assistance in choosing the right product, our experts are readily available to provide.

Type

  • Slit
  • Disc
  • Oldham
  • Jaw
  • Bellows
  • Others
  • Vibration Damping Rubber Type
  1. 1
Brand
Product Series
CAD
Days to Ship
Type
Shaft Bore Dia. (machined) D1(Ø)
Shaft Bore Dia. (machined) D2(Ø)
Outer Dia. A(Ø)
Overall Length W(mm)
Application
Allowable Torque Range(N•m)
Features
Allowable Misalignment
Max. Rotational Speed Range(r/min)
Body Material
Allowable Torque(N•m)
Allowable Angular Misalignment(deg)
Allowable Lateral Misalignment(mm)
Product Category
Allowable Lateral Misalignment Range(mm)
Max. Rotational Speed(r/min)
Buffer Material
Disc Material
Bellows Material
Cleaning Method
Characteristics/Applications
Environmentally friendly

    Disc Type Coupling (SD Series)

      Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

        Disc-Shaped Coupling - Clamping Type (Single Disc) 

          Spa Flex AL

            Disc Coupling Clamping Type (Double Disc) SDWA

              XGT/XGL/XGS Flexible Coupling - High-Damping Capacity Rubber Type

                Disc Coupling Clamping Type (Double Disc) SDWC

                  L/SS Flexible Coupling Joe - Max Standard Type

                    Super zero Oldham coupling series CCZ type aluminum alloy products

                      Super zero Oldham couplings series SCZ type stainless steel.

                        Super zero Oldham coupling series MCZ type aluminum alloy products

                          Jaw Coupling -Set Screw Type- [SJC-14-GR]

                            Disc-Shaped Coupling - Set Screw Type (Single Disc) -

                              Oldham Couplings MJ series 

                                Disc Coupling Clamping Type (Double Disc) SDA

                                  Disc-Shaped Coupling, Clamping Long Type (Double Disc)

                                    Disc type coupling Set screw type (double disc) Body aluminum

                                      Step Flex STF

                                        Disc-Shaped Coupling - Set Screw Type (Double Disc) -

                                          Disc-Shaped Coupling - Clamping Type (Single Disc)

                                            Disc Coupling Clamping Type (Double Disc) SDW

                                              Disc-Shaped Coupling - Set Screw Long Type (Double Disc) - [SDWB]

                                              Brand

                                              SUNGIL

                                              SUNGIL

                                              SUNGIL

                                              MIKI PULLEY

                                              SUNGIL

                                              NABEYA BI-TECH

                                              SUNGIL

                                              NABEYA BI-TECH

                                              NIHON MINIATURE

                                              NIHON MINIATURE

                                              NIHON MINIATURE

                                              SUNGIL

                                              SUNGIL

                                              MIGHTY

                                              SUNGIL

                                              SUNGIL

                                              SUNGIL

                                              MIKI PULLEY

                                              SUNGIL

                                              SUNGIL

                                              SUNGIL

                                              SUNGIL

                                              Product Series

                                              Disc Type Coupling (SD Series)

                                              Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

                                              Disc-Shaped Coupling - Clamping Type (Single Disc) 

                                              Spa Flex AL

                                              Disc Coupling Clamping Type (Double Disc) SDWA

                                              XGT/XGL/XGS Flexible Coupling - High-Damping Capacity Rubber Type

                                              Disc Coupling Clamping Type (Double Disc) SDWC

                                              L/SS Flexible Coupling Joe - Max Standard Type

                                              Super zero Oldham coupling series CCZ type aluminum alloy products

                                              Super zero Oldham couplings series SCZ type stainless steel.

                                              Super zero Oldham coupling series MCZ type aluminum alloy products

                                              Jaw Coupling -Set Screw Type- [SJC-14-GR]

                                              Disc-Shaped Coupling - Set Screw Type (Single Disc) -

                                              Oldham Couplings MJ series 

                                              Disc Coupling Clamping Type (Double Disc) SDA

                                              Disc-Shaped Coupling, Clamping Long Type (Double Disc)

                                              Disc type coupling Set screw type (double disc) Body aluminum

                                              Step Flex STF

                                              Disc-Shaped Coupling - Set Screw Type (Double Disc) -

                                              Disc-Shaped Coupling - Clamping Type (Single Disc)

                                              Disc Coupling Clamping Type (Double Disc) SDW

                                              Disc-Shaped Coupling - Set Screw Long Type (Double Disc) - [SDWB]

                                              CAD
                                              • 2D / 3D
                                              • 2D
                                              • 2D / 3D
                                              • 2D
                                              • 2D / 3D
                                              • 2D / 3D
                                              • 2D / 3D
                                              • 2D / 3D
                                              • 2D
                                              • 2D
                                              • 2D
                                              • 2D
                                              • 2D / 3D
                                              • 2D / 3D
                                              • 2D / 3D
                                              • 2D / 3D
                                              • 2D / 3D
                                              • 3D
                                              • 2D / 3D
                                              Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 6 Day(s) or more
                                              TypeDiscJawDiscJawDiscVibration Damping Rubber TypeDiscJawOldhamOldhamOldhamJawDiscOldhamDiscDiscDiscVibration Damping Rubber TypeDiscDiscDiscDisc
                                              Shaft Bore Dia. (machined) D1(Ø)3 ~ 323 ~ 183 ~ 326 ~ 483 ~ 303 ~ 285 ~ 2510 ~ 281 ~ 404 ~ 283 ~ 254 ~ 153 ~ 308 ~ 563 ~ 163 ~ 253 ~ 156.35 ~ 1586 ~ 2516 ~ 323 ~ 15
                                              Shaft Bore Dia. (machined) D2(Ø)3 ~ 323 ~ 183 ~ 326 ~ 483 ~ 303 ~ 285 ~ 2510 ~ 283 ~ 404 ~ 283 ~ 354 ~ 153 ~ 30-3 ~ 303 ~ 253 ~ 156.35 ~ 288 ~ 106 ~ 2516 ~ 323 ~ 15
                                              Outer Dia. A(Ø)16 ~ 104.514 ~ 4016 ~ 104.516.1 ~ 8516 ~ 6415 ~ 5639 ~ 5427.3 ~ 53.616 ~ 8020 ~ 6018 ~ 7020 ~ 4016 ~ 6419.1 ~ 11822.2 ~ 8016 ~ 5416 ~ 6419 ~ 5626.642.5 ~ 5480 ~ 104.516 ~ 47
                                              Overall Length W(mm)11.9 ~ 102.522 ~ 6617.4 ~ 7120.5 ~ 11021 ~ 7418 ~ 6044.8 ~ 5843.4 ~ 63.820 ~ 6133 ~ 6525 ~ 5330 ~ 5511.9 ~ 589.4 ~ 5633 ~ 98.523 ~ 5215.6 ~ 7425 ~ 6031.5 ~ 31.731.4 ~ 4282.5 ~ 102.517.6 ~ 46
                                              ApplicationServo Motor / Stepping MotorServo MotorServo Motor / Stepping MotorStandard / Stepping MotorServo Motor / Stepping MotorStandard / Servo Motor / Stepping MotorServo Motor / Stepping MotorStandardStandardStandardStandardServo MotorServo Motor / Stepping MotorStandard / Servo Motor / Stepping Motor / EncoderServo Motor / Stepping MotorServo Motor / Stepping MotorServo Motor / Stepping MotorServo Motor / Stepping MotorServo Motor / Stepping MotorServo Motor / Stepping MotorServo Motor / Stepping MotorServo Motor / Stepping Motor
                                              Allowable Torque Range(N•m)0.05~1.00 ~ 100 < 5001.01~3.00 ~ 10.01~20.000.05~1.00 ~ 100 < 5000.05~1.00 ~ 20.01~50.000.05~1.00 ~ 20.01~50.000.05~1.00 ~ 20.01~50.003.01~5.00 ~ 20.01~50.001.01~3.00 ~ 10.01~20.001.01~3.00 ~ 100 < 5003.01~5.00 ~ 50.01~100.001.01~3.00 ~ 100 < 5003.01~5.00 ~ 10.01~20.000.05~1.00 ~ 20.01~50.00-1.01~3.00 ~ 50.01~100.000.05~1.00 ~ 20.01~50.000.05~1.00 ~ 20.01~50.001.01~3.00 ~ 50.01~100.001.01~3.005.01~10.00 ~ 20.01~50.0050.01~100.00 ~ 100 < 5000.05~1.00 ~ 5.01~10.00
                                              FeaturesHeat Resistant ~ SmallHigh Torsional Rigidity ~ Vibration InsulationHeat Resistant ~ SmallUnfinished Shaft Bore ~ Vibration InsulationHeat Resistant ~ SmallHigh Torque ~ Vibration InsulationHeat Resistant ~ SmallHigh Torque ~ Vibration InsulationHigh Torque ~ SmallHigh Torque ~ SmallHigh Torque ~ SmallHigh Torsional Rigidity ~ Vibration InsulationHeat Resistant ~ SmallHigh Accuracy ~ Vibration InsulationHeat Resistant ~ SmallHeat Resistant ~ SmallHeat Resistant ~ SmallHigh Torque ~ Vibration InsulationHigh Accuracy ~ SmallHigh Accuracy ~ SmallHeat Resistant ~ No BacklashHeat Resistant ~ Small
                                              Allowable MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / EccentricityAngular Misalignment / EccentricityAngular Misalignment / EccentricityAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentNot ProvidedAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial Misalignment
                                              Max. Rotational Speed Range(r/min)4001~10000 ~ 10001~780004001~10000 ~ 10001~780004001~100002001~4000 ~ 10001~780004001~10000 ~ 10001~7800010001~780004001~100004001~10000 ~ 10001~7800010001~780004001~100004001~10000 ~ 10001~780004001~100004001~10000 ~ 10001~78000-4001~100004001~100004001~10000 ~ 10001~780004001~100004001~100004001~100004001~100004001~10000 ~ 10001~78000
                                              Body MaterialAluminum / Aluminum AlloyAluminumAluminumAluminumAluminumAluminumAluminumStainless Steel / SteelAluminumStainless SteelAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminum / Aluminum AlloyAluminumAluminumAluminum
                                              Allowable Torque(N•m)0.5 ~ 2201.2 ~ 170.5 ~ 2200.5 ~ 500.5 ~ 310.5 ~ 355 ~ 222.1 ~ 13.11.961 ~ 215.7463.432 ~ 98.0672.452 ~ 176.525 ~ 12.50.5 ~ 31-1.1 ~ 750.5 ~ 220.5 ~ 313 ~ 601.56 ~ 2275 ~ 2200.5 ~ 10
                                              Allowable Angular Misalignment(deg)1 ~ 311 ~ 20.5 ~ 131.53111111 ~ 1.512 ~ 3331.51.5 ~ 3123
                                              Allowable Lateral Misalignment(mm)0 ~ 0.50.1 ~ 0.1500.1 ~ 0.30.2 ~ 0.30.15 ~ 0.20.3 ~ 0.40.381.5 ~ 2.51.5 ~ 21.5 ~ 2.50.1 ~ 0.1502.4 ~ 70.4 ~ 0.50.2 ~ 0.40.2 ~ 0.30.15 ~ 0.20.15 ~ 0.4-0.40.2 ~ 0.4
                                              Product CategoryCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main Body-Coupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main Body
                                              Allowable Lateral Misalignment Range(mm)0.02~0.2 ~ 0.41~1.00.02~0.2-0.02~0.2 ~ 0.21~0.400.02~0.2 ~ 0.21~0.400.02~0.20.21~0.400.21~0.401.1~3.01.1~3.01.1~3.00.02~0.2--0.21~0.40 ~ 0.41~1.00.02~0.2 ~ 0.21~0.400.02~0.2 ~ 0.21~0.400.02~0.20.21~0.40-0.21~0.400.02~0.2 ~ 0.21~0.40
                                              Max. Rotational Speed(r/min)6000 ~ 160008500 ~ 220006000 ~ 100004000 ~ 180006500 ~ 1400011000 ~ 420006000 ~ 80009000 ~ 1800015000 ~ 250005000 ~ 600010000 ~ 250009600 ~ 190007000 ~ 16000-6000 ~ 100006000 ~ 100007000 ~ 120001000010000 ~ 120006000 ~ 800060008000 ~ 12000
                                              Buffer MaterialOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthers
                                              Disc MaterialStainless SteelAluminumStainless Steel-Stainless Steel-Stainless Steel----AluminumStainless Steel-Stainless SteelStainless SteelStainless Steel-Stainless SteelStainless SteelStainless SteelStainless Steel
                                              Bellows Material----------------------
                                              Cleaning Method----------------------
                                              Characteristics/Applications----------------------
                                              Environmentally friendly----------------------

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