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Bowman Flexible MM (MM-30K 24H-30H)

Bowman Flexible MM MM-30K 24H-30H

· MM Models - Metal Coil Spring Couplings BAUMANNFLEX.
· MM Models is a standard coupling type.
· Pilot bore/added work ranges: φ3 ~ 35 mm.
· Hub material: steel SUM24L and stainless steel SUS303.
· Metal coil spring material: Piano wire and stainless steel.
· Hexagon head set screw material: Alloy steel for machine structural use Surface finishing: Black coating.
· MM Models Allowable Angular misalignment 3 degree.
· Application: Vacuum equipment, medical equipment, printing machine.
· MM Models Max. nominal torque: 220 [N.m].
· MM Models Operating temperature: BAUMANNFLEX: -30 to 100 °C

(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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Japanese Only

Part Number

Configured Part Number is shown.

MM-30K 24H-30H

Configured Specifications

TypeBellows TypeHole diameter d1(Ø)24
Hole diameter d2(Ø)30O.D.(Ø)65
Full Length(mm)125ApplicationStandard / Servo Motor / Stepping Motor
Allowable Torque Range(N•m)100~Less than 500FeaturesHigh torsional rigidity / High Torque
Allowable MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentMax. Rotational Speed Range(r/min)4001~10000
Body MaterialSteelAllowable Torque(N•m)150
Show More
Allowable Angular Misalignment(deg)3Allowable Lateral Misalignment(mm)1.1
Product CategoryCoupling bodyAllowable Lateral Misalignment Range(mm)1.1~3.0
Maximum Rotation Speed(r/min)5000Operating Temperature Range(°C)-30~100
Allowable Axial Clearance (±)(mm)0~+2.5Moment of Inertia(kg・m2)1.39×10-3
Shaft Hole SpecificationsShaft hole processed productsShaft hole finishedKeyway + Tap hole
Keyway Standardd1, d2: new JISRoHS10
Show Less
Part Number
MM-30K 24H-30H
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 Max. Rotational Speed Range
(r/min)
Body Material Allowable Torque
(N•m)
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

MYR 1,722.89

1 Piece(s) 23 Day(s) or more 10243065125100~Less than 500High torsional rigidity / High Torque4001~10000Steel1501.11.1~3.050000~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS
Part Number
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 Max. Rotational Speed Range
(r/min)
Body Material Allowable Torque
(N•m)
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
  1. 1

Basic Information

Type Bellows Type Application Standard / Servo Motor / Stepping Motor Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment
Allowable Angular Misalignment(deg) 3 Product Category Coupling body Operating Temperature Range(°C) -30::100

Please check the type/dimensions/specifications of the part MM-30K 24H-30H in the Bowman Flexible MM series.

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MM-30K 25H-25H
MM-30K 25H-28H
MM-30K 25H-30H
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 Max. Rotational Speed Range
(r/min)
Body Material Allowable Torque
(N•m)
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

MYR 552.74

1 Piece(s) 23 Day(s) or more 10101226505.01~10.00High Torque / High torsional rigidity10001~78000Steel100.40.21~0.40120000~+1.01.43×10-5Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

MYR 552.74

1 Piece(s) 23 Day(s) or more 10111126505.01~10.00High Torque / High torsional rigidity10001~78000Steel100.40.21~0.40120000~+1.01.43×10-5Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

MYR 552.74

1 Piece(s) 23 Day(s) or more 10111226505.01~10.00High Torque / High torsional rigidity10001~78000Steel100.40.21~0.40120000~+1.01.43×10-5Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

MYR 1,722.89

1 Piece(s) 23 Day(s) or more 10252565125100~Less than 500High Torque / High torsional rigidity4001~10000Steel1501.11.1~3.050000~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

MYR 1,722.89

1 Piece(s) 23 Day(s) or more 10252865125100~Less than 500High Torque / High torsional rigidity4001~10000Steel1501.11.1~3.050000~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

MYR 1,722.89

1 Piece(s) 23 Day(s) or more 10253065125100~Less than 500High Torque / High torsional rigidity4001~10000Steel1501.11.1~3.050000~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS
Part Number
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 Max. Rotational Speed Range
(r/min)
Body Material Allowable Torque
(N•m)
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

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