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Flexible Couplings - Star Flex, ALS-R series. (Part Numbers)

Flexible Couplings - Star Flex, ALS-R series.
  • Volume Discount

Miki Pulley

Miki Pulley

Flexible spider type couplings, model Star flex series ALS-R. It has a polyurethane elastomer used in the coupling separator. It has excellent anti vibration and shock absorption.

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Part Number

Configured Part Number is shown.

ALS-020-R-8-9.525

 
30
60
90
  1. 1
Part Number
ALS-020-R-8-9.525
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 Body Material 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) 		Shaft Hole Specifications Shaft hole finished Keyway Standard
1 Piece(s)Available

26 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment3.01~5.0089.525203010001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration AbsorptionAluminum52380010.02~0.20.10~+0.81.08 x 10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

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  1. 1

Basic Information

Type Jaw Type Application Standard / Servo Motor / Stepping Motor / Encoder Category Coupling body
Buffer Part Material Polyurethane Resin Operating Temperature Range(℃) -30::80

Please check the type/dimensions/specifications of the part ALS-020-R-8-9.525 in the Flexible Couplings - Star Flex, ALS-R series. series.

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Specification/Dimensions

  • Allowable Misalignment

    • No
    • Angular Misalignment
    • Eccentricity
    • Axial Misalignment

    Clear

  • Feature

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

    Clear

  • type

    • ALS

    Clear

  • Allowable Torque Range(N•m)

    • 0.05~1.00
    • 1.01~3.00
    • 3.01~5.00
    • 5.01~10.00
    • 10.01~20.00
    • 20.01~50.00
    • 50.01~100.00
    • 100～Less than 500
    • 500～Less than 1000

    Clear

  • Hole diameter d1(mm)

    • 3
    • 4
    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 9.525
    • 10
    • 11
    • 12
    • 14
    • 15
    • 16
    • 18
    • 19
    • 20
    • 22
    • 24
    • 25
    • 28
    • 30
    • 32
    • 35
    • 38
    • 40
    • 42
    • 45
    • 50
    • 55
    • 60

    Clear

  • Hole diameter d2(mm)

    • 3
    • 4
    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 9.525
    • 10
    • 11
    • 12
    • 14
    • 15
    • 16
    • 18
    • 19
    • 20
    • 22
    • 24
    • 25
    • 28
    • 30
    • 32
    • 35
    • 38
    • 40
    • 42
    • 45
    • 50
    • 55
    • 60

    Clear

  • O.D.(Ø)

    • 14
    • 20
    • 30
    • 40
    • 55
    • 65
    • 80
    • 95
    • 105

    Clear

  • Full Length(mm)

    • 22
    • 30
    • 35
    • 66
    • 78
    • 90
    • 114
    • 126
    • 140

    Clear

  • Max. Rotational Speed Range(r/min)

    • 4001~10000
    • 10001~78000

    Clear

  • Body Material

    • Aluminum

    Clear

  • Allowable Torque(N•m)

    • 0.31
    • 0.42
    • 0.54
    • 0.65
    • 1.2
    • 1.5
    • 1.6
    • 2
    • 2.1
    • 2.2
    • 2.6
    • 3
    • 3.4
    • 4.7
    • 5
    • 5.4
    • 6
    • 7.4
    • 8
    • 12.5
    • 16
    • 17
    • 23
    • 31
    • 34
    • 38
    • 41
    • 48
    • 51
    • 54
    • 60
    • 61
    • 67
    • 68
    • 71
    • 75
    • 79
    • 80
    • 89
    • 96
    • 108
    • 114
    • 121
    • 151
    • 160
    • 194
    • 325
    • 450
    • 525

    Clear

  • Maximum Rotation Speed(r/min)

    • 4500
    • 4800
    • 5000
    • 5900
    • 6000
    • 7000
    • 7400
    • 8700
    • 10000
    • 11900
    • 15900
    • 23800
    • 34100

    Clear

  • Allowable Angular Misalignment(deg)

    • 1

    Clear

  • Allowable Lateral Misalignment Range(mm)

    • 0.02~0.2

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0.1
    • 0.15

    Clear

  • Shaft Hole Specifications

    • Shaft hole processed products

    Clear

  • Shaft hole finished

    • Keyway + tap hole (d1 keyway not included)
    • Keyway + Tap hole
    • Round hole + tap hole included

    Clear

  • Keyway Standard

    • d1, d2: new JIS
    • d1, d2: new standard motor compatible
    • d1: new JIS / d2: new standard motor compatible
    • d1: new standard motor compatible / d2: new JIS
    • d1, d2: old JIS (2-type)
    • d1: new JIS / d2: old JIS (2-type)
    • d1: new standard motor compatible / d2: old JIS (2-type)
    • d1: old JIS (2-type) / d2: new JIS
    • d1: old JIS (2-type) / d2: new standard motor compatible

    Clear

  • CAD

    • 2D

    Clear

Days to Ship

    • All
    • 8 Days or Less
    • 16 Days or Less
    • 23 Days or Less
    • 26 Days or Less
    • 30 Days or Less

    Clear

Specify Alterations

Products like this...

Part Number
ALS-014-R-3-5
ALS-014-R-3-6
ALS-014-R-3-6.35
ALS-020-R-8B-8B
ALS-020-R-9-9
ALS-020-R-9-9.525
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 Body Material 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) 		Shaft Hole Specifications Shaft hole finished Keyway Standard
1 Piece(s)Available

26 Days or more

10Axial Misalignment / Eccentricity / Angular Misalignment1.01~3.0035142210001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration AbsorptionAluminum23410010.02~0.20.10~+0.61.91×10-7Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)
1 Piece(s)Available

26 Days or more

10Axial Misalignment / Eccentricity / Angular Misalignment1.01~3.0036142210001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration AbsorptionAluminum23410010.02~0.20.10~+0.61.91×10-7Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)
1 Piece(s)Available

26 Days or more

10Axial Misalignment / Eccentricity / Angular Misalignment1.01~3.0036.35142210001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration AbsorptionAluminum23410010.02~0.20.10~+0.61.91×10-7Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)
1 Piece(s)Available

26 Days or more

10Axial Misalignment / Eccentricity / Angular Misalignment1.01~3.008820304001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration AbsorptionAluminum31000010.02~0.20.10~+0.81.09×10-6---
1 Piece(s)Available

26 Days or more

10Axial Misalignment / Eccentricity / Angular Misalignment3.01~5.0099203010001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration AbsorptionAluminum52380010.02~0.20.10~+0.81.08 x 10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)
1 Piece(s)Available

26 Days or more

10Axial Misalignment / Eccentricity / Angular Misalignment3.01~5.0099.525203010001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration AbsorptionAluminum52380010.02~0.20.10~+0.81.08 x 10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

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