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OLDHAM Type Coupling (SOH Series) (SOHM-43C-8K3X8K4)

OLDHAM Type Coupling (SOH Series) SOHM-43C-8K3X8K4

[Features]
・Electrical insulation effect, non-magnetic
・Absorption of excellent eccentricity and declination (slip phenomenon of middle disc and rounding effect of hub)
・Easy to assemble and replace
・ Minimization of axial load during unalignment
・Free flow, low bearing load
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

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Part Number

Configured Part Number is shown.

SOHM-43C-8K3X8K4

Configured Specifications

TypeOldham TypeShaft Hole Dia.(Already processed) d1(Ø)8
Shaft Hole Dia.(Already processed) d2(Ø)8Outer Diameter D(Ø)43
Full length L(mm)47ApplicationStandard / Stepping Motor
Rated torque range(N•m)10.01~20.00FeaturesBacklash 0 / Vibration Absorption / Small
Allowable MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentMax. Rotational Speed Range(r/min)2001~4000
Body MaterialAluminum / AluminumRated Torque(N•m)15
Show More
Allowable Angular Misalignment(deg)2Allowable Lateral Misalignment(mm)3
Product CategoryCoupling bodyAllowable Lateral Misalignment Range(mm)1.1~3.0
Max. Rotational Speed(r/min)4000Buffer Material-
Operating Temperature Range(°C)-20~80Allowable Axial Clearance (±)(mm)0.2
Moment of Inertia(kg・m2)2.0X10-5With or without KeywayBoth key grooves / Both sides keyway
d1 Keyway symbolK3d1keyway width b1(mm)3
d1Keyway height t1(mm)1.4d2 Keyway symbolK4
d2 keyway width b2(mm)4d2 keyway height t2(mm)1.8
RoHS10 - -
Show Less
Part Number
SOHM-43C-8K3X8K4
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Hole Dia.(Already processed) d1
(Ø)
Shaft Hole Dia.(Already processed) d2
(Ø)
Outer Diameter D
(Ø)
Full length L
(mm)
Rated torque range
(N•m)
Features Max. Rotational Speed Range
(r/min)
Rated Torque
(N•m)
Allowable Lateral Misalignment
(mm)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer Material Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
With or without Keyway d1 Keyway symbol d1keyway width b1
(mm)
d1Keyway height t1
(mm)
d2 Keyway symbol d2 keyway width b2
(mm)
d2 keyway height t2
(mm)

MYR 227.34

1 Piece(s) 9 Day(s) or more 1088434710.01~20.00Backlash 0 / Vibration Absorption / Small2001~40001531.1~3.04000-0.22.0X10-5Both key grooves / Both sides keywayK331.4K441.8
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Hole Dia.(Already processed) d1
(Ø)
Shaft Hole Dia.(Already processed) d2
(Ø)
Outer Diameter D
(Ø)
Full length L
(mm)
Rated torque range
(N•m)
Features Max. Rotational Speed Range
(r/min)
Rated Torque
(N•m)
Allowable Lateral Misalignment
(mm)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer Material Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
With or without Keyway d1 Keyway symbol d1keyway width b1
(mm)
d1Keyway height t1
(mm)
d2 Keyway symbol d2 keyway width b2
(mm)
d2 keyway height t2
(mm)
  1. 1

Basic Information

Type Oldham Type Application Standard / Stepping Motor Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment
Body Material Aluminum / Aluminum Allowable Angular Misalignment(deg) 2 Product Category Coupling body
Operating Temperature Range(°C) -20::80

Please check the type/dimensions/specifications of the part SOHM-43C-8K3X8K4 in the OLDHAM Type Coupling (SOH Series) series.

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SOHM-43C-8K3X9.525
SOHM-43C-8K3X9.525K2
SOHM-43C-8K3X9.525K3
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Hole Dia.(Already processed) d1
(Ø)
Shaft Hole Dia.(Already processed) d2
(Ø)
Outer Diameter D
(Ø)
Full length L
(mm)
Rated torque range
(N•m)
Features Max. Rotational Speed Range
(r/min)
Rated Torque
(N•m)
Allowable Lateral Misalignment
(mm)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer Material Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
With or without Keyway d1 Keyway symbol d1keyway width b1
(mm)
d1Keyway height t1
(mm)
d2 Keyway symbol d2 keyway width b2
(mm)
d2 keyway height t2
(mm)

MYR 84.56

1 Piece(s) 9 Day(s) or more 103516211.01~3.00Backlash 0 / Small / Vibration Absorption4001~10000113.1~5.08000-0.13.2X10-7One Side Key Seat / One Side Key Way---K221

MYR 75.91

1 Piece(s) 8 Day(s) or more 103616211.01~3.00Backlash 0 / Small / Vibration Absorption4001~10000113.1~5.08000-0.13.2X10-7No Keyway / Key Seat Exist------

MYR 84.56

1 Piece(s) 9 Day(s) or more 103616211.01~3.00Backlash 0 / Small / Vibration Absorption4001~10000113.1~5.08000-0.13.2X10-7One Side Key Seat / One Side Key Way---K221

MYR 218.69

1 Piece(s) 9 Day(s) or more 1089.525434710.01~20.00Backlash 0 / Small / Vibration Absorption2001~40001531.1~3.04000-0.22.0X10-5One Side Key Seat / One Side Key WayK331.4---

MYR 227.34

1 Piece(s) 9 Day(s) or more 1088434710.01~20.00Backlash 0 / Vibration Absorption2001~40001531.1~3.04000Polyacetal±0.22.0X10-5Both key grooves / Both sides keywayK331.4K221

MYR 227.34

1 Piece(s) 9 Day(s) or more 1089.525434710.01~20.00Backlash 0 / Small / Vibration Absorption2001~40001531.1~3.04000-0.22.0X10-5Both key grooves / Both sides keywayK331.4K331.4
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Hole Dia.(Already processed) d1
(Ø)
Shaft Hole Dia.(Already processed) d2
(Ø)
Outer Diameter D
(Ø)
Full length L
(mm)
Rated torque range
(N•m)
Features Max. Rotational Speed Range
(r/min)
Rated Torque
(N•m)
Allowable Lateral Misalignment
(mm)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer Material Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
With or without Keyway d1 Keyway symbol d1keyway width b1
(mm)
d1Keyway height t1
(mm)
d2 Keyway symbol d2 keyway width b2
(mm)
d2 keyway height t2
(mm)

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