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OLDHAM Type Coupling (SOH Series)

OLDHAM Type Coupling (SOH Series)

[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.

Part Number
SOH-20C-5X8
SOH-25C-8X8
SOH-25C-9.525X10
SOH-25C-10K4X10K3
SOH-32C-8X12
SOH-32C-8X15
SOH-32C-12X15
SOH-43C-8X14
SOH-43C-12X19
SOH-53C-12K4X24K7
SOH-53C-22K6X25K8
SOH-57C-24K8X28K8
SOHM-16C-3X3
SOHM-16C-3X4
SOHM-16C-3X5
SOHM-16C-3X5K2
SOHM-16C-3X6
SOHM-16C-3X6K2
SOHM-16C-3X6K3
SOHM-16C-4X4
SOHM-16C-4X5
SOHM-16C-4X5K2
SOHM-16C-4X6
SOHM-16C-4X6K2
SOHM-16C-4X6K3
SOHM-16C-5K2X5
SOHM-16C-5K2X5K2
SOHM-16C-5K2X6
SOHM-16C-5K2X6K2
SOHM-16C-5K2X6K3
SOHM-16C-5X5
SOHM-16C-5X5K2
SOHM-16C-5X6
SOHM-16C-5X6K2
SOHM-16C-5X6K3
SOHM-16C-6K2X6
SOHM-16C-6K2X6K2
SOHM-16C-6K2X6K3
SOHM-16C-6K3X6
SOHM-16C-6K3X6K2
SOHM-16C-6K3X6K3
SOHM-16C-6X6
SOHM-16C-6X6K2
SOHM-16C-6X6K3
SOHM-20C-4X4
SOHM-20C-4X5
SOHM-20C-4X5K2
SOHM-20C-4X6
SOHM-20C-4X6K2
SOHM-20C-4X6K3
SOHM-20C-4X6.35
SOHM-20C-4X6.35K2
SOHM-20C-4X6.35K3
SOHM-20C-4X8
SOHM-20C-4X8K2
SOHM-20C-4X8K3
SOHM-20C-4X8K4
SOHM-20C-5K2X5
SOHM-20C-5K2X5K2
SOHM-20C-5K2X6
Part NumberVolume DiscountDays to ShipRoHSRated torque range
(N•m)
Shaft Hole Dia.(Already processed) d1
(Ø)
Shaft Hole Dia.(Already processed) d2
(Ø)
Outer Diameter D
(Ø)
Full length L
(mm)
Max. Rotational Speed Range
(r/min)
Features Body Material Rated Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Allowable Angular Misalignment
(deg)
Buffer Material Disc Material Operating Temperature Range
(°C)
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)
11 Day(s) or more 101.01~3.00582025.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum-70001.1~3.01.51.5PolyacetalAluminum-20~800.19.3X10-7No Keyway------
11 Day(s) or more 101.01~3.008825.5324001~10000Backlash 0 / Vibration Absorption / SmallAluminum-60001.1~3.021.5PolyacetalAluminum-20~800.13.3X10-6No Keyway------
11 Day(s) or more 101.01~3.009.5251025.5324001~10000Backlash 0 / Vibration Absorption / SmallAluminum-60001.1~3.021.5PolyacetalAluminum-20~800.13.3X10-6No Keyway------
38 Day(s) or more 101.01~3.00101025.5324001~10000Backlash 0 / Vibration Absorption / SmallAluminum-60001.1~3.021.5PolyacetalAluminum-20~800.13.3X10-6Both sides keywayK441.8K331.4
11 Day(s) or more 105.01~10.0081232454001~10000Backlash 0 / Vibration Absorption / SmallAluminum-48001.1~3.02.51.5PolyacetalAluminum-20~800.21.3X10-5No Keyway------
11 Day(s) or more 105.01~10.0081532454001~10000Backlash 0 / Vibration Absorption / SmallAluminum-48001.1~3.02.51.5PolyacetalAluminum-20~800.21.3X10-5No Keyway------
11 Day(s) or more 105.01~10.00121532454001~10000Backlash 0 / Vibration Absorption / SmallAluminum-48001.1~3.02.51.5PolyacetalAluminum-20~800.21.3X10-5No Keyway------
11 Day(s) or more 1010.01~20.0081443522001~4000Backlash 0 / Vibration Absorption / SmallAluminum-40001.1~3.031.5PolyacetalAluminum-20~800.24.3X10-5No Keyway------
11 Day(s) or more 1010.01~20.00121943522001~4000Backlash 0 / Vibration Absorption / SmallAluminum-40001.1~3.031.5PolyacetalAluminum-20~800.24.3X10-5No Keyway------
11 Day(s) or more 1020.01~50.00122453582001~4000Backlash 0 / Vibration Absorption / SmallAluminum-34003.1~5.03.21.5PolyacetalAluminum-20~800.21.0X10-4Both sides keywayK441.8K773
11 Day(s) or more 1020.01~50.00222553582001~4000Backlash 0 / Vibration Absorption / SmallAluminum-34003.1~5.03.21.5PolyacetalAluminum-20~800.21.0X10-4Both sides keywayK662.8K883.3
11 Day(s) or more 1020.01~50.00242857772001~4000Backlash 0 / Vibration AbsorptionAluminum-32003.1~5.03.51.5PolyacetalAluminum-20~800.21.8X10-4Both sides keywayK883.3K883.3
15 Day(s) or more 101.01~3.003316214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
17 Day(s) or more 101.01~3.003416214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
17 Day(s) or more 101.01~3.003516214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.003516214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K221
17 Day(s) or more 101.01~3.003616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.003616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K221
18 Day(s) or more 101.01~3.003616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K331.4
15 Day(s) or more 101.01~3.004416214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
17 Day(s) or more 101.01~3.004516214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.004516214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K221
17 Day(s) or more 101.01~3.004616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.004616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K221
18 Day(s) or more 101.01~3.004616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K331.4
18 Day(s) or more 101.01~3.005516214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key WayK221---
18 Day(s) or more 101.01~3.005516214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Both key grooves / Both sides keywayK221K221
18 Day(s) or more 101.01~3.005616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key WayK221---
18 Day(s) or more 101.01~3.005616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Both key grooves / Both sides keywayK221K221
18 Day(s) or more 101.01~3.005616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Both key grooves / Both sides keywayK221K331.4
15 Day(s) or more 101.01~3.005516214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.005516214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K221
17 Day(s) or more 101.01~3.005616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.005616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K221
18 Day(s) or more 101.01~3.005616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K331.4
18 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key WayK221---
18 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Both key grooves / Both sides keywayK221K221
18 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Both key grooves / Both sides keywayK221K331.4
18 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key WayK331.4---
18 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Both key grooves / Both sides keywayK331.4K221
18 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Both key grooves / Both sides keywayK331.4K331.4
11 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K221
18 Day(s) or more 101.01~3.006616214001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum180003.1~5.012---20~800.13.2X10-7One Side Key Seat / One Side Key Way---K331.4
15 Day(s) or more 101.01~3.00442022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7Key Seat Exist / No Keyway------
17 Day(s) or more 101.01~3.00452022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.00452022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key Way---K221
17 Day(s) or more 101.01~3.00462022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.00462022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key Way---K221
18 Day(s) or more 101.01~3.00462022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key Way---K331.4
17 Day(s) or more 101.01~3.0046.352022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.0046.352022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key Way---K221
18 Day(s) or more 101.01~3.0046.352022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key Way---K331.4
17 Day(s) or more 101.01~3.00482022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7Key Seat Exist / No Keyway------
18 Day(s) or more 101.01~3.00482022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key Way---K221
18 Day(s) or more 101.01~3.00482022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key Way---K331.4
18 Day(s) or more 101.01~3.00482022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key Way---K441.8
18 Day(s) or more 101.01~3.00552022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key WayK221---
18 Day(s) or more 101.01~3.00552022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7Both key grooves / Both sides keywayK221K221
18 Day(s) or more 101.01~3.00562022.54001~10000Backlash 0 / Vibration Absorption / SmallAluminum / Aluminum1.570001.1~3.01.52---20~800.18.2X10-7One Side Key Seat / One Side Key WayK221---

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Basic Information

Type Oldham Type Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Application Standard / Stepping Motor
Product Category Coupling body

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