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Flexible Shaft Couplings(Features:Unfinished Shaft Bore)

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.
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  • You can add up to 6 items per a category to the compare list.

    Star Flex ALS-R

    Star Flex ALS-R

    MIKI PULLEY

    Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

    [Features]
    · Polyurethane elastomer used for element. So, the transmission torque is more than twice that of conventional jaw coupling.
    · Design to distribute pre-compression, and so can be used with no backlash. (ALS-Y/R type)
    · Power transmission through polyurethane elastomer with rubber elastic force. It has excellent vibration and impact absorption.

    CAD :
    2D
    From: ₹ 352.64
    Days to Ship: 8 Day(s) or more
    day to ship 8 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Servo flexible, SFS

    Servo flexible, SFS

    MIKI PULLEY

    Using carbon steel for the main body material, with very precise adjustment and high rigidity.

    [Features]
    · Torsional rigidity is extremely high, accurate shaft rotation, super precision control is possible.
    · Since all power transmission is transmitted by friction coupling, there is no backlash.
    · SFS-SS/ DS type is shipped from the factory as an assembled finished product.

    CAD :
    2D
    From: ₹ 12,849.84
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Baumann flex MF

    Baumann flex MF

    MIKI PULLEY

    Flange type for a wide range of mounting needs.

    [Features]
    · Compact and high torque.
    · Three-layer coil structure achieves, compact size with high torque.

    CAD :
    2D
    From: ₹ 8,159.95
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Star Flex ALS-B

    Star Flex ALS-B

    MIKI PULLEY

    Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

    CAD :
    2D
    From: ₹ 449.07
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Star FlexALS-Y

    Star FlexALS-Y

    MIKI PULLEY

    · ALS-Y models High performance STARFLEX PULLEY MIKI.
    · Shaft Tightening Method: Set Screw Type
    · Application: Encoder, Stepping Motor.
    · Hub material: Aluminum Alloy.
    · Spacer Element material: Polyurethane elastomer.
    · Accessories: Hexagon head set screw material: Alloy steel use Surface finishing is Black coating.
    · Nominal torque: : 1.2 to 310 [N.m].
    · Operating Temperature Range: -30 to 80 °C
    · These are JIS A tight-fit models that have a shore hardness of 90 and are equipped with a good balance of torque transmission performance, flexibility, and responsiveness.

    CAD :
    2D
    From: ₹ 352.64
    Days to Ship: 8 Day(s) or more
    day to ship 8 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Baumann Mini Flex

    Baumann Mini Flex

    MIKI PULLEY

    · Mini Flexible Shaft Coupling BAUMANN MINI FLEX ZG/LM model.
    · The LM model uses an aluminum alloy as the hub material and stainless steel for the coil spring.
    · The ZG model uses a zinc alloy as the hub material and steel wire for the coil spring.
    · Hexagon head set screw material for ZG/LM is Alloy steel use surface finishing is black coating.
    · Application: Encoder, Stepping Motor.
    · Standard bore-drilled products do not have keyways.
    · Allows angular deflection up to 14°
    · Operating Temperature Range: -40 to 120 °C

    CAD :
    2D
    From: ₹ 2,464.04
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Spa Flex AL

    Spa Flex AL

    MIKI PULLEY

    Type using aluminum alloy for hub material and weight reduction, and employing nitrile rubber as buffer material.

    [Features]
    · Simple structure composed of two hubs and cushioning material (spider), uses aluminum alloy for hub, and lightweight.
    · Coupling can be connected / separated only by moving in the axial direction.
    · Because aluminum alloy is used for hub material, it is light weight with low inertia.

    CAD :
    2D
    From: ₹ 1,102.09
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Servo FlexSFH

    Servo FlexSFH

    MIKI PULLEY

    Large type metal plate spring coupling.

    From: ₹ 54,727.51
    Days to Ship: 14 Day(s) or more
    day to ship 14 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Bowman Flexible MM

    Bowman Flexible MM

    MIKI PULLEY

    · MM Models - Metal Coil Spring Couplings BAUMANNFLEX.
    · MM Models is a standard coupling type.
    · Pilot bore/added work ranges: φ3 ~ 35 mm.
    · Hub material: steel SUM24L and stainless steel SUS303.
    · Metal coil spring material: Piano wire and stainless steel.
    · Hexagon head set screw material: Alloy steel for machine structural use Surface finishing: Black coating.
    · MM Models Allowable Angular misalignment 3 degree.
    · Application: Vacuum equipment, medical equipment, printing machine.
    · MM Models Max. nominal torque: 220 [N.m].
    · MM Models Operating temperature: BAUMANNFLEX: -30 to 100 °C

    CAD :
    2D
    From: ₹ 6,406.71
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
Brand
Product Series
CAD
From
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

    You can add up to 6 items per a category to the compare list.

    Star Flex ALS-R

        You can add up to 6 items per a category to the compare list.

        Servo flexible, SFS

            You can add up to 6 items per a category to the compare list.

            Baumann flex MF

                You can add up to 6 items per a category to the compare list.

                Star Flex ALS-B

                    You can add up to 6 items per a category to the compare list.

                    Star FlexALS-Y

                        You can add up to 6 items per a category to the compare list.

                        Baumann Mini Flex

                            You can add up to 6 items per a category to the compare list.

                            Spa Flex AL

                                You can add up to 6 items per a category to the compare list.

                                Servo FlexSFH

                                    You can add up to 6 items per a category to the compare list.

                                    Bowman Flexible MM
                                      Brand

                                      MIKI PULLEY

                                      MIKI PULLEY

                                      MIKI PULLEY

                                      MIKI PULLEY

                                      MIKI PULLEY

                                      MIKI PULLEY

                                      MIKI PULLEY

                                      MIKI PULLEY

                                      MIKI PULLEY

                                      Product Series

                                      Star Flex ALS-R

                                      Servo flexible, SFS

                                      Baumann flex MF

                                      Star Flex ALS-B

                                      Star FlexALS-Y

                                      Baumann Mini Flex

                                      Spa Flex AL

                                      Servo FlexSFH

                                      Bowman Flexible MM

                                      CAD
                                      • 2D
                                      • 2D
                                      • 2D
                                      • 2D
                                      • 2D
                                      • 2D
                                      • 2D
                                      • 2D
                                      From

                                      ₹ 352.64

                                      ₹ 12,849.84

                                      ₹ 8,159.95

                                      ₹ 449.07

                                      ₹ 352.64

                                      ₹ 2,464.04

                                      ₹ 1,102.09

                                      ₹ 54,727.51

                                      ₹ 6,406.71

                                      Days to Ship 8 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) or more 14 Day(s) or more 5 Day(s) or more
                                      TypeJawDiscBellowsJawJawBellowsJawDiscBellows
                                      Shaft Bore Dia. (machined) D1(Ø)---------
                                      Shaft Bore Dia. (machined) D2(Ø)---------
                                      Outer Dia. A(Ø)14 ~ 10556 ~ 14442 ~ 9030 ~ 10514 ~ 10512 ~ 2616.1 ~ 85152 ~ 26217 ~ 75
                                      Overall Length W(mm)22 ~ 14045 ~ 16030 ~ 9535 ~ 14022 ~ 14025 ~ 7020.5 ~ 110101 ~ 39125 ~ 150
                                      ApplicationStandard / Servo Motor / Stepping Motor / EncoderServo MotorStandard / Servo Motor / Stepping MotorStandardStandard / Servo Motor / Stepping Motor / EncoderStepping Motor / EncoderStandard / Stepping MotorServo MotorStandard / Servo Motor / Stepping Motor
                                      Allowable Torque Range(N•m)1.01~3.00 ~ 500 < 100010.01~20.00 ~ 500 < 10003.01~5.00 ~ 100 < 5001.01~3.00 ~ 500 < 10001.01~3.00 ~ 100 < 5000.05~1.00 ~ 1.01~3.000.05~1.00 ~ 20.01~50.001000 < 5000 ~ 5000 < 100001.01~3.00 ~ 100 < 500
                                      FeaturesHigh Accuracy ~ Vibration InsulationHigh Accuracy ~ Unfinished Shaft BoreHigh Torque ~ Unfinished Shaft BoreHigh Durability ~ Vibration InsulationLow Moment of Inertia ~ Vibration InsulationUnfinished Shaft BoreUnfinished Shaft Bore ~ Vibration InsulationHigh Accuracy ~ Unfinished Shaft BoreHigh Torque ~ Unfinished Shaft Bore
                                      Allowable MisalignmentNot Provided / Angular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentNot Provided / Angular Misalignment / Eccentricity / Axial MisalignmentNot Provided / Angular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentAngular Misalignment / Eccentricity / Axial Misalignment
                                      Max. Rotational Speed Range(r/min)4001~10000 ~ 10001~780002001~4000 ~ 10001~780004001~10000 ~ 10001~780004001~10000 ~ 10001~780004001~10000 ~ 10001~780002001~4000 ~ 4001~100002001~4000 ~ 10001~780002001~4000 ~ 4001~100004001~10000 ~ 10001~78000
                                      Body MaterialAluminumSteelSteelAluminumAluminumAluminum / AlloyAluminumSteelStainless Steel / Steel
                                      Allowable Torque(N•m)1.5 ~ 52520 ~ 8005 ~ 1501.5 ~ 5251.2 ~ 3100.15 ~ 20.5 ~ 501000 ~ 80002.5 ~ 220
                                      Allowable Angular Misalignment(deg)11 ~ 23115 ~ 140.5 ~ 11 ~ 23
                                      Allowable Lateral Misalignment(mm)0.1 ~ 0.150.2 ~ 0.90.3 ~ 1.10.17 ~ 0.360.1 ~ 0.20.5 ~ 4.50.1 ~ 0.31.6 ~ 2.90.3 ~ 1.2
                                      Product CategoryCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main BodyCoupling Main Body
                                      Allowable Lateral Misalignment Range(mm)0.02~0.20.02~0.2 ~ 0.41~1.00.21~0.40 ~ 1.1~3.00.02~0.2 ~ 0.21~0.400.02~0.20.41~1.0 ~ 3.1~5.00.02~0.2 ~ 0.21~0.401.1~3.00.21~0.40 ~ 1.1~3.0
                                      Max. Rotational Speed(r/min)4500 ~ 341003800 ~ 250005000 ~ 150004500 ~ 159004500 ~ 341003000 ~ 60004000 ~ 180003400 ~ 59004500 ~ 20000
                                      Buffer MaterialPolyurethane--PolyurethanePolyurethane-Others--
                                      Disc Material-Stainless Steel-----Stainless Steel-
                                      Bellows Material---------

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