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Flexible Couplings - Star Flex, ALS-R series.

Flexible Couplings - Star Flex, ALS-R series.
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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.

Part Number
ALS-014-R
ALS-020-R
ALS-030-R
ALS-040-R
ALS-055-R
ALS-065-R
ALS-080-R
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 Misalignment1.01~3.00--142210001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration Absorption / Shaft hole UnfinishedAluminum23410010.02~0.20.10~+0.61.91×10-7---
1 Piece(s)Available

26 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment3.01~5.00--203010001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration Absorption / Shaft hole UnfinishedAluminum52380010.02~0.20.10~+0.81.08 x 10-6--d1, d2: old JIS (2-type)
1 Piece(s)Available

26 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment10.01~20.00--303510001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration Absorption / Shaft hole UnfinishedAluminum12.51590010.02~0.20.10~+1.06.25×10-6--d1, d2: old JIS (2-type)
1 Piece(s)Available

26 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment10.01~20.00--406610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration Absorption / Shaft hole UnfinishedAluminum171190010.02~0.20.10~+1.23.87 x 10-5---
1 Piece(s)Available

26 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00--55784001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration Absorption / Shaft hole UnfinishedAluminum60870010.02~0.20.10~+1.41.66×10-4---
1 Piece(s)Available

26 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500--65904001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration Absorption / Shaft hole UnfinishedAluminum160740010.02~0.20.10~+1.53.57×10-4---
1 Piece(s)Available

26 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500--801144001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration Absorption / Shaft hole UnfinishedAluminum325600010.02~0.20.10~+1.81.06×10-3---

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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

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