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Flexible Couplings - Servo Flex, SFS series.

Flexible Couplings - Servo Flex, SFS series.
  • Volume Discount

Miki Pulley

Miki Pulley

Flexible Servo Flex couplings SFS series. Torsional stiffness is extremely high, super position control is possible. Since all power transmission is transmitted by friction coupling, there is no backlash.

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Part Number

Configured Part Number is shown.

 
30
45
60
  1. 1
Part Number
SFS-14G
SFS-14S
SFS-14W
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSAllowable Misalignment Allowable Torque Range
(N•m) 		Hole diameter d1
(mm) 		Hole diameter d2
(mm) 		O.D.
(Ø) 		Full Length
(mm) 		Max. Rotational Speed Range
(r/min) 		Feature Allowable Torque
(N•m) 		Maximum Rotation Speed
(r/min) 		Allowable Angular Misalignment
(deg) 		Allowable Lateral Misalignment Range
(mm) 		Allowable Lateral Misalignment
(mm) 		Allowable Axial Misalignment (±)
(mm) 		Moment of Inertia
(kg･m2) 		The size of the tapered adapter
(mm) 		Shaft Hole Specifications Shaft hole finished Keyway Standard Allowable Angular Misalignment Detail
(deg)
1 Piece(s)Available

23 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment500～Less than 1000--1441604001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished800700020.41~1.00.93.621.20×10-3----1 (one side)
1 Piece(s)Available

23 Days or more

10Angular Misalignment / Axial Misalignment500～Less than 1000--1441024001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished80095001--1.89.90×10-3-----
1 Piece(s)Available

23 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment500～Less than 1000--1441442001~4000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished800380020.41~1.00.73.615.00×10-3----1 (one side)

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  1. 1

Basic Information

Type Type of Flat Springs Application Servo Motor Body Material Steel
Category Coupling body Disc Part Material Stainless Steel Operating Temperature Range(℃) -30::120

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3 Part Numbers

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Specification/Dimensions

  • Allowable Misalignment

    • Angular Misalignment
    • Eccentricity
    • Axial Misalignment

    Clear

  • Hole diameter d1(mm)

    • 8
    • 12
    • 14
    • 15
    • 16
    • 20
    • 22
    • 25
    • 28
    • 30
    • 32
    • 35
    • 40

    Clear

  • Hole diameter d2(mm)

    • 8
    • 12
    • 14
    • 15
    • 16
    • 20
    • 22
    • 25
    • 28
    • 30
    • 32
    • 35
    • 55

    Clear

  • O.D.(Ø)

    • 56
    • 68
    • 82
    • 94
    • 104
    • 126
    • 144

    Clear

  • Full Length(mm)

    • 45
    • 56
    • 58
    • 65.6
    • 66
    • 68
    • 74
    • 75.6
    • 77.6
    • 80
    • 80.8
    • 83.6
    • 84
    • 85.6
    • 86
    • 89.6
    • 90.8
    • 91
    • 93.6
    • 95.6
    • 98
    • 102
    • 105.8
    • 106
    • 107.6
    • 110
    • 112.8
    • 115.6
    • 119.6
    • 120
    • 120.8
    • 123.6
    • 127
    • 129.6
    • 137.6
    • 140
    • 144
    • 150.6
    • 154.6
    • 160
    • 170.6

    Clear

  • Max. Rotational Speed Range(r/min)

    • 2001~4000
    • 4001~10000
    • 10001~78000

    Clear

  • Feature

    • High torsional rigidity
    • High Torque
    • High accuracy
    • High durability
    • Backlash 0
    • Low Inertia Moment
    • Shaft hole Unfinished

    Clear

  • Allowable Torque(N•m)

    • 20
    • 40
    • 80
    • 180
    • 250
    • 450
    • 580
    • 800

    Clear

  • Maximum Rotation Speed(r/min)

    • 3800
    • 4400
    • 5000
    • 5200
    • 6000
    • 6800
    • 7000
    • 8000
    • 9500
    • 10000
    • 11000
    • 12000
    • 13000
    • 15000
    • 16000
    • 17000
    • 20000
    • 25000

    Clear

  • Allowable Angular Misalignment(deg)

    • 1
    • 2

    Clear

  • Allowable Lateral Misalignment Range(mm)

    • 0.02~0.2
    • 0.21~0.40
    • 0.41~1.0

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0.2
    • 0.3
    • 0.5
    • 0.6
    • 0.7
    • 0.8
    • 0.9

    Clear

  • The size of the tapered adapter(mm)

    • 11
    • 16

    Clear

  • Shaft Hole Specifications

    • Shaft hole processed products

    Clear

  • Shaft hole finished

    • Keyway + tap hole

    Clear

  • Keyway Standard

    • d1, d2: new JIS

    Clear

  • type

    • SFS

    Clear

  • Allowable Torque Range(N•m)

    • 10.01~20.00
    • 20.01~50.00
    • 50.01~100.00
    • 100～Less than 500
    • 500～Less than 1000

    Clear

  • CAD

    • 2D

    Clear

Days to Ship

    • All
    • 8 Days or Less
    • 17 Days or Less
    • 19 Days or Less
    • 21 Days or Less
    • 23 Days or Less
    • 30 Days or Less
    • 32 Days or Less

    Clear

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