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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Star Flex ALS-R (ALS-065-R-20H-25)

Star Flex ALS-R ALS-065-R-20H-25

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.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

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Part Number

Configured Part Number is shown.

ALS-065-R-20H-25

Part Number
ALS-065-R-20H-25
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSHole diameter d1
(Ø)
Hole diameter d2
(Ø)
O.D.
(Ø)
Full Length
(mm)
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)
Allowable Lateral Misalignment Range
(mm)
Maximum Rotation Speed
(r/min)
Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
Shaft Hole Specifications Shaft hole finished Keyway Standard

SGD 119.44

1 Piece(s) 18 Day(s) or more 1020256590100~Less than 500High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Vibration AbsorptionAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum16010.10.02~0.274000~+1.53.57×10-4Shaft hole processed productsKeyway + Tap holed1: new JIS / d2: old JIS (2-type)

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Basic Information

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

Please check the type/dimensions/specifications of the part ALS-065-R-20H-25 in the Star Flex ALS-R series.

Similar Part Numbers

Part Number
ALS-014-R-3-5
ALS-014-R-3-6
ALS-014-R-3-6.35
ALS-065-R-20H-25H
ALS-065-R-20H-28
ALS-065-R-20H-28H
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSHole diameter d1
(Ø)
Hole diameter d2
(Ø)
O.D.
(Ø)
Full Length
(mm)
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)
Allowable Lateral Misalignment Range
(mm)
Maximum Rotation Speed
(r/min)
Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
Shaft Hole Specifications Shaft hole finished Keyway Standard

SGD 25.56

1 Piece(s) 18 Day(s) or more 103514221.01~3.00High Torque / High torsional rigidity / High durability / High accuracy / Low Inertia Moment / Backlash 0 / Vibration AbsorptionAngular Misalignment / Eccentricity / Axial Misalignment10001~78000Aluminum210.10.02~0.2341000~+0.61.91×10-7Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

SGD 25.56

1 Piece(s) 18 Day(s) or more 103614221.01~3.00High Torque / High torsional rigidity / High durability / High accuracy / Low Inertia Moment / Backlash 0 / Vibration AbsorptionAngular Misalignment / Eccentricity / Axial Misalignment10001~78000Aluminum210.10.02~0.2341000~+0.61.91×10-7Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

SGD 25.56

1 Piece(s) 18 Day(s) or more 1036.3514221.01~3.00High Torque / High torsional rigidity / High durability / High accuracy / Low Inertia Moment / Backlash 0 / Vibration AbsorptionAngular Misalignment / Eccentricity / Axial Misalignment10001~78000Aluminum210.10.02~0.2341000~+0.61.91×10-7Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

SGD 119.44

1 Piece(s) 18 Day(s) or more 1020256590100~Less than 500High Torque / High torsional rigidity / High durability / High accuracy / Low Inertia Moment / Backlash 0 / Vibration AbsorptionAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum16010.10.02~0.274000~+1.53.57×10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

SGD 119.44

1 Piece(s) 20 Day(s) or more 1020286590100~Less than 500High Torque / High torsional rigidity / High durability / High accuracy / Low Inertia Moment / Backlash 0 / Vibration AbsorptionAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum16010.10.02~0.274000~+1.53.57×10-4Shaft hole processed productsKeyway + Tap holed1: new JIS / d2: old JIS (2-type)

SGD 119.44

1 Piece(s) 18 Day(s) or more 1020286590100~Less than 500High Torque / High torsional rigidity / High durability / High accuracy / Low Inertia Moment / Backlash 0 / Vibration AbsorptionAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum16010.10.02~0.274000~+1.53.57×10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

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