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Flexible Couplings - Oldham Type, MOM series. (Part Numbers)

Flexible Couplings - Oldham Type, MOM series.
  • Volume Discount

Oldham type flexible couplings, MOM series. For high torque and high torsional rigidity. Ideal for general purpose motors. Ideal for low speeds and high torque.

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Part Number

Configured Part Number is shown.

Part Number
MOM-55C-23-BT-24
MOM-55C-23-BT-24-KT
MOM-55C-23-BT-25
MOM-55C-23-BT-25-KT
MOM-55C-24-24
MOM-55C-24-25
MOM-55C-24-25-KT
MOM-55C-24-KT-24
MOM-55C-24-KT-25
MOM-55C-25-25
MOM-55C-25-KT-25
MOM-55CK-15-15
MOM-55CK-15-16
MOM-55CK-15-18
MOM-55CK-15-20
MOM-55CK-15-22
MOM-55CK-15-24
MOM-55CK-15-25
MOM-55CK-16-16
MOM-55CK-16-18
MOM-55CK-16-20
MOM-55CK-16-22
MOM-55CK-16-24
MOM-55CK-16-25
MOM-55CK-18-18
MOM-55CK-18-20
MOM-55CK-18-22
MOM-55CK-18-24
MOM-55CK-18-25
MOM-55CK-20-20
MOM-55CK-20-22
MOM-55CK-20-24
MOM-55CK-20-25
MOM-55CK-22-22
MOM-55CK-22-24
MOM-55CK-22-25
MOM-55CK-24-24
MOM-55CK-24-25
MOM-55CK-25-25
MOM-55K-15-15
MOM-55K-15-16
MOM-55K-15-18
MOM-55K-15-20
MOM-55K-15-22
MOM-55K-15-24
MOM-55K-15-25
MOM-55K-15-28
MOM-55K-16-16
MOM-55K-16-18
MOM-55K-16-20
MOM-55K-16-22
MOM-55K-16-24
MOM-55K-16-25
MOM-55K-16-28
MOM-55K-18-18
MOM-55K-18-20
MOM-55K-18-22
MOM-55K-18-24
MOM-55K-18-25
MOM-55K-18-28
MOM-55K-20-20
MOM-55K-20-22
MOM-55K-20-24
MOM-55K-20-25
MOM-55K-20-28
MOM-55K-22-22
MOM-55K-22-24
MOM-55K-22-25
MOM-55K-22-28
MOM-55K-24-24
MOM-55K-24-25
MOM-55K-24-28
MOM-55K-25-25
MOM-55K-25-28
MOM-55K-28-28
MOM-70-18-18
MOM-70-18-19-BT
MOM-70-18-19-BT-KT
MOM-70-18-20
MOM-70-18-20-KT
MOM-70-18-21-BT
MOM-70-18-22
MOM-70-18-22-KT
MOM-70-18-23-BT
MOM-70-18-24
MOM-70-18-24-KT
MOM-70-18-25
MOM-70-18-25-KT
MOM-70-18-26-BT
MOM-70-18-27-BT
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSAllowable Torque Range
(N•m)
For Shaft Size D1
(mm)
For Shaft Size D2
(mm)
O.D.
(Ø)
Full Length
(mm)
Normal Torque
(N•m)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Moment of Inertia
(kg・m2)
Construction Additional Work Keyway
1 Piece(s)Available

11 Days or more

10100~Less than 50023245558.61981.1~3.01.23.4×10-4Clamping TypeAdditional Work Shaft HoleNo
1 Piece(s)Available

11 Days or more

10100~Less than 50023245558.61981.1~3.01.23.4×10-4Clamping TypeAdditional Work Shaft HoleD2 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50023255558.61981.1~3.01.23.4×10-4Clamping TypeAdditional Work Shaft HoleNo
1 Piece(s)Available

11 Days or more

10100~Less than 50023255558.61981.1~3.01.23.4×10-4Clamping TypeAdditional Work Shaft HoleD2 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50024245558.61981.1~3.01.23.4×10-4Clamping TypeStandard Shaft BoreNo
1 Piece(s)Available

11 Days or more

10100~Less than 50024255558.61981.1~3.01.23.4×10-4Clamping TypeStandard Shaft BoreNo
1 Piece(s)Available

11 Days or more

10100~Less than 50024255558.61981.1~3.01.23.4×10-4Clamping TypeStandard Shaft BoreD2 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50024245558.61981.1~3.01.23.4×10-4Clamping TypeStandard Shaft BoreD1 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50024255558.61981.1~3.01.23.4×10-4Clamping TypeStandard Shaft BoreD1 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50025255558.61981.1~3.01.23.4×10-4Clamping TypeStandard Shaft BoreNo
1 Piece(s)Available

11 Days or more

10100~Less than 50025255558.61981.1~3.01.23.4×10-4Clamping TypeStandard Shaft BoreD1 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50015155558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50015165558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50015185558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50015205558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50015225558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50015245558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50015255558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50016165558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50016185558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50016205558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50016225558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50016245558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50016255558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50018185558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50018205558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50018225558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50018245558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50018255558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

10 Days or more

10100~Less than 50020205558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50020225558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50020245558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50020255558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50022225558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50022245558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50022255558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50024245558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50024255558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 50025255558.61981.1~3.01.23.4×10-4Clamping + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500151555511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500151655511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500151855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500152055511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500152255511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500152455511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500152555511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500152855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500161655511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500161855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500162055511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500162255511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500162455511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500162555511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500162855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500181855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500182055511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500182255511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500182455511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500182555511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500182855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500202055511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500202255511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500202455511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500202555511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500202855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500222255511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500222455511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500222555511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500222855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500242455511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500242555511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500242855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500252555511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500252855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

10100~Less than 500282855511981.1~3.01.23.1×10-4Set screw + key typeStandard Shaft BoreBoth Sides
1 Piece(s)Available

11 Days or more

-100~Less than 50018187058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018197058.63521.1~3.01.48.9×10-4Set Screw TypeAdditional Work Shaft HoleNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018197058.63521.1~3.01.48.9×10-4Set Screw TypeAdditional Work Shaft HoleD2 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50018207058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018207058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreD2 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50018217058.63521.1~3.01.48.9×10-4Set Screw TypeAdditional Work Shaft HoleNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018227058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018227058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreD2 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50018237058.63521.1~3.01.48.9×10-4Set Screw TypeAdditional Work Shaft HoleNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018247058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018247058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreD2 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50018257058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018257058.63521.1~3.01.48.9×10-4Set Screw TypeStandard Shaft BoreD2 Hole
1 Piece(s)Available

11 Days or more

10100~Less than 50018267058.63521.1~3.01.48.9×10-4Set Screw TypeAdditional Work Shaft HoleNo
1 Piece(s)Available

11 Days or more

10100~Less than 50018277058.63521.1~3.01.48.9×10-4Set Screw TypeAdditional Work Shaft HoleNo

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Basic Information

Type Oldham Type Allowable Misalignment Angular Misalignment / Eccentricity Application Standard
Maximum Range of Rotation Number(r/min) 1001~2000 Feature High torsional rigidity / High Torque Body Material 1045 Carbon Steel
Category Coupling body Max. Rotational Speed(r/min) 2000 Allowable Angular Misalignment(deg) 2

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