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MST/MSTS Flexible Coupling Slit Type

MST/MSTS Flexible Coupling Slit Type

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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

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.

PDF

Part Number

Configured Part Number is shown.

Part Number
MST-25-5-5-BT
MST-25-5-6
MST-25-5-6.35-BT
MST-25-5-7-BT
MST-25-5-8-BT
MST-25-5-9-BT
MST-25-5-9.525-BT
MST-25-5-10-BT
MST-25-5-11-BT
MST-25-5-12-BT
MST-25-6-6
MST-25-6-6.35
MST-25-6-7-BT
MST-25-6-8
MST-25-6-9-BT
MST-25-6-9.525-BT
MST-25-6-10
MST-25-6-11-BT
MST-25-6-12-BT
MST-25-6.35-6.35-BT
MST-25-6.35-7-BT
MST-25-6.35-8
MST-25-6.35-9-BT
MST-25-6.35-9.525-BT
MST-25-6.35-10
MST-25-6.35-11-BT
MST-25-6.35-12-BT
MST-25-7-BT-7-BT
MST-25-7-BT-8-BT
MST-25-7-BT-9-BT
MST-25-7-BT-9.525-BT
MST-25-7-BT-10-BT
MST-25-7-BT-11-BT
MST-25-7-BT-12-BT
MST-25-8-8
MST-25-8-9-BT
MST-25-8-9.525-BT
MST-25-8-10
MST-25-8-11-BT
MST-25-8-12
MST-25-9-BT-9-BT
MST-25-9-BT-9.525-BT
MST-25-9-BT-10-BT
MST-25-9-BT-11-BT
MST-25-9-BT-12-BT
MST-25-9.525-10
MST-25-9.525-11-BT
MST-25-9.525-12-BT
MST-25-10-10
MST-25-10-11-BT
MST-25-10-12
MST-25-11-BT-11-BT
MST-25-11-BT-12-BT
MST-25-12-12
MST-25C-5-6
MST-25C-5-6.35-BT
MST-25C-5-7-BT
MST-25C-5-8-BT
MST-25C-5-9-BT
MST-25C-5-9.525-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

MYR 446.04

1 Piece(s) 6 Day(s) or more 105525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 194.36

1 Piece(s) 8 Day(s) or more 105625311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 1056.3525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 105725311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 105825311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 105925311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 1059.52525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 1051025311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 1051125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 1051225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 194.36

1 Piece(s) 8 Day(s) or more 106625311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 193.10

1 Piece(s) 8 Day(s) or more 1066.3525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 106725311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 194.36

1 Piece(s) 8 Day(s) or more 106825311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 106925311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 1069.52525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 193.10

1 Piece(s) 8 Day(s) or more 1061025311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 1061125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1061225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 106.356.3525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 106.35725311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 193.10

1 Piece(s) 8 Day(s) or more 106.35825311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 106.35925311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 106.359.52525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 195.09

1 Piece(s) 5 Day(s) or more 106.351025311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 106.351125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 106.351225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 107725311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 107825311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 107925311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1079.52525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1071025311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1071125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1071225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 194.36

1 Piece(s) 8 Day(s) or more 108825311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 108925311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 1089.52525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 193.10

1 Piece(s) 8 Day(s) or more 1081025311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1081125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 195.09

1 Piece(s) 8 Day(s) or more 1081225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 109925311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1099.52525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1091025311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1091125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 1091225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 194.36

1 Piece(s) 8 Day(s) or more 109.5251025311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 109.5251125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 109.5251225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 194.36

1 Piece(s) 5 Day(s) or more 10101025311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 6 Day(s) or more 10101125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 194.36

1 Piece(s) 8 Day(s) or more 10101225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 10111125311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 446.04

1 Piece(s) 8 Day(s) or more 10111225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeAdditional Work Shaft HoleNA

MYR 194.36

1 Piece(s) 8 Day(s) or more 10121225311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Set Screw TypeStandard Shaft BoreNA

MYR 269.84

1 Piece(s) 8 Day(s) or more 105625311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Clamping TypeStandard Shaft BoreNA

MYR 592.47

1 Piece(s) 6 Day(s) or more 1056.3525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Clamping TypeAdditional Work Shaft HoleNA

MYR 592.47

1 Piece(s) 6 Day(s) or more 105725311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Clamping TypeAdditional Work Shaft HoleNA

MYR 592.47

1 Piece(s) 8 Day(s) or more 105825311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Clamping TypeAdditional Work Shaft HoleNA

MYR 592.47

1 Piece(s) 6 Day(s) or more 105925311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Clamping TypeAdditional Work Shaft HoleNA

MYR 592.47

1 Piece(s) 6 Day(s) or more 1059.52525311.01~3.0010001~78000[Aluminum] A201720.1525000±0.52.6×10-6Clamping TypeAdditional Work Shaft HoleNA

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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

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