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MST/MSTS Flexible Coupling Slit Type (MST-63-21-BT-22-BT)

MST/MSTS Flexible Coupling Slit Type MST-63-21-BT-22-BT

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  • MST/MSTS Flexible Coupling Slit Type
  • MST/MSTS Flexible Coupling Slit Type
  • MST/MSTS Flexible Coupling Slit Type
  • MST/MSTS Flexible Coupling Slit Type
  • MST/MSTS Flexible Coupling Slit Type

NABEYA BI-TECH

NABEYA BI-TECH

Backlash "0." Design of aluminum alloy slit pattern changed to improve performance.

[Features]
· Metal spring coupling with perfectly integrated structure, with slit in cylindrical material.
Leaf spring formed with a slit allows eccentricity, angle deviation, and end play.
· 2 kinds available: aluminum alloy / all stainless steel type.
· Wide range of outer diameters, ø8 to ø63

(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.

MST-63-21-BT-22-BT

 
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  1. 1
Part Number
MST-63-21-BT-22-BT
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Bore Dia. (machined) D1
(Ø) 		Shaft Bore Dia. (machined) D2
(Ø) 		O.D.
(Ø) 		Full Length
(mm) 		Allowable Torque Range
(N•m) 		Maximum Range of Rotation Number
(r/min) 		Body Material Normal Torque
(N•m) 		Allowable Lateral Misalignment
(mm) 		Max. Rotational Speed
(r/min) 		Allowable Axial Misalignment
(mm) 		Moment of Inertia
(kg･m2) 		Construction Additional Work Keyway

SGD 323.52

1 Piece(s) 7 Day(s) or more 102122639020.01~50.004001~10000[Aluminum] A2017320.210000±0.53.2×10-4Set Screw TypeAdditional Work Shaft HoleNA

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  1. 1

Basic Information

Type Slit type Application Standard / Stepping Motor Features High torsional rigidity / High Torque / Backlash 0
Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Allowable Angular Misalignment(deg) 2 Product Category Coupling body
Allowable Lateral Misalignment Range(mm) 0.02~0.2

Please check the type/dimensions/specifications of the part MST-63-21-BT-22-BT in the MST/MSTS Flexible Coupling Slit Type series.

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Specification/Dimensions

  • type

    • MST
    • MSTS

    Clear

  • Shaft Bore Dia. (machined) D1(Ø)

    • 2
    • 3
    • 4
    • 4.5
    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 9.525
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35

    Clear

  • Shaft Bore Dia. (machined) D2(Ø)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 9.525
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35

    Clear

  • O.D.(Ø)

    • 8
    • 12
    • 16
    • 20
    • 25
    • 32
    • 40
    • 50
    • 63

    Clear

  • Full Length(mm)

    • 14
    • 18.5
    • 23
    • 26
    • 31
    • 41
    • 56
    • 71
    • 90

    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

    Clear

  • Maximum Range of Rotation Number(r/min)

    • 4001~10000
    • 10001~78000

    Clear

  • Body Material

    • Stainless Steel
      • SUS303
    • Aluminum
      • A2017

    Clear

  • Normal Torque(N•m)

    • 0.1
    • 0.2
    • 0.3
    • 0.4
    • 0.5
    • 1
    • 2
    • 3.5
    • 4
    • 8
    • 15
    • 16
    • 32
    • 35

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0.1
    • 0.15
    • 0.2

    Clear

  • Max. Rotational Speed(r/min)

    • 10000
    • 12000
    • 15000
    • 19000
    • 25000
    • 31000
    • 39000
    • 52000
    • 78000

    Clear

  • Construction

    • Clamping Type
    • Set Screw Type
    • Set screw + key type

    Clear

  • Additional Work

    • Additional Work Shaft Hole
    • Standard Shaft Bore

    Clear

  • Keyway

    • Both Sides
    • NA

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 6 Day(s) or Less
    • 7 Day(s) or Less
    • 9 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
MST-12-4-4
MST-12-4-5
MST-12-4-6-BT
MST-63-21-BT-23-BT
MST-63-21-BT-24-BT
MST-63-21-BT-25-BT
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Bore Dia. (machined) D1
(Ø) 		Shaft Bore Dia. (machined) D2
(Ø) 		O.D.
(Ø) 		Full Length
(mm) 		Allowable Torque Range
(N•m) 		Maximum Range of Rotation Number
(r/min) 		Body Material Normal Torque
(N•m) 		Allowable Lateral Misalignment
(mm) 		Max. Rotational Speed
(r/min) 		Allowable Axial Misalignment
(mm) 		Moment of Inertia
(kg･m2) 		Construction Additional Work Keyway

SGD 35.13

1 Piece(s) 7 Day(s) or more 10441218.50.05~1.0010001~78000[Aluminum] A20170.40.152000±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

SGD 35.13

1 Piece(s) 7 Day(s) or more 10451218.50.05~1.0010001~78000[Aluminum] A20170.40.152000±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

SGD 99.14

1 Piece(s) 7 Day(s) or more 10461218.50.05~1.0010001~78000[Aluminum] A20170.40.152000±0.38.3×10-8Set Screw TypeAdditional Work Shaft HoleNA

SGD 323.52

1 Piece(s) 7 Day(s) or more 102123639020.01~50.004001~10000[Aluminum] A2017320.210000±0.53.2×10-4Set Screw TypeAdditional Work Shaft HoleNA

SGD 323.52

1 Piece(s) 7 Day(s) or more 102124639020.01~50.004001~10000[Aluminum] A2017320.210000±0.53.2×10-4Set Screw TypeAdditional Work Shaft HoleNA

SGD 323.52

1 Piece(s) 7 Day(s) or more 102125639020.01~50.004001~10000[Aluminum] A2017320.210000±0.53.2×10-4Set Screw TypeAdditional Work Shaft HoleNA

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