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OLDHAM Type Coupling (SOH Series) (Part Numbers)

[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

Part Number

Configured Part Number is shown.

: 30; 60; 90

Part Number
SOHM-57C-16X20K7
SOHM-57C-16X20K8
SOHM-57C-16X22
SOHM-57C-16X22K6
SOHM-57C-16X22K7
SOHM-57C-16X22K8
SOHM-57C-16X24
SOHM-57C-16X24K7
SOHM-57C-16X24K8
SOHM-57C-16X24K9
SOHM-57C-16X25
SOHM-57C-16X25K7
SOHM-57C-16X25K8
SOHM-57C-16X25K9
SOHM-57C-16X25K10
SOHM-57C-16X25.4
SOHM-57C-16X25.4K8
SOHM-57C-16X25.4K10
SOHM-57C-16X28
SOHM-57C-16X28K8
SOHM-57C-16X28K9
SOHM-57C-16X28K10
SOHM-57C-18K6X18
SOHM-57C-18K6X18K6
SOHM-57C-18K6X18K7
SOHM-57C-18K6X18K8
SOHM-57C-18K6X19
SOHM-57C-18K6X19K6
SOHM-57C-18K6X19K7
SOHM-57C-18K6X19K8
SOHM-57C-18K6X20
SOHM-57C-18K6X20K6
SOHM-57C-18K6X20K7
SOHM-57C-18K6X20K8
SOHM-57C-18K6X22
SOHM-57C-18K6X22K6
SOHM-57C-18K6X22K7
SOHM-57C-18K6X22K8
SOHM-57C-18K6X24
SOHM-57C-18K6X24K7
SOHM-57C-18K6X24K8
SOHM-57C-18K6X24K9
SOHM-57C-18K6X25
SOHM-57C-18K6X25K7
SOHM-57C-18K6X25K8
SOHM-57C-18K6X25K9
SOHM-57C-18K6X25K10
SOHM-57C-18K6X25.4
SOHM-57C-18K6X25.4K8
SOHM-57C-18K6X25.4K10
SOHM-57C-18K6X28
SOHM-57C-18K6X28K8
SOHM-57C-18K6X28K9
SOHM-57C-18K6X28K10
SOHM-57C-18K7X18
SOHM-57C-18K7X18K6
SOHM-57C-18K7X18K7
SOHM-57C-18K7X18K8
SOHM-57C-18K7X19
SOHM-57C-18K7X19K6
SOHM-57C-18K7X19K7
SOHM-57C-18K7X19K8
SOHM-57C-18K7X20
SOHM-57C-18K7X20K6
SOHM-57C-18K7X20K7
SOHM-57C-18K7X20K8
SOHM-57C-18K7X22
SOHM-57C-18K7X22K6
SOHM-57C-18K7X22K7
SOHM-57C-18K7X22K8
SOHM-57C-18K7X24
SOHM-57C-18K7X24K7
SOHM-57C-18K7X24K8
SOHM-57C-18K7X24K9
SOHM-57C-18K7X25
SOHM-57C-18K7X25K7
SOHM-57C-18K7X25K8
SOHM-57C-18K7X25K9
SOHM-57C-18K7X25K10
SOHM-57C-18K7X25.4
SOHM-57C-18K7X25.4K8
SOHM-57C-18K7X25.4K10
SOHM-57C-18K7X28
SOHM-57C-18K7X28K8
SOHM-57C-18K7X28K9
SOHM-57C-18K7X28K10
SOHM-57C-18K8X18
SOHM-57C-18K8X18K6
SOHM-57C-18K8X18K7
SOHM-57C-18K8X18K8

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Type	Shaft 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	Allowable Misalignment	Max. Rotational Speed Range (r/min)	Rated Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Product Category	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 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K7	7	3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K8	8	3.3
MYR 408.45	1 Piece(s)	8 Day(s) or more	10	Oldham Type	16	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	No Keyway	-	-	-	-	-	-
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K6	6	2.8
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K7	7	3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K8	8	3.3
MYR 408.45	1 Piece(s)	8 Day(s) or more	10	Oldham Type	16	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	No Keyway	-	-	-	-	-	-
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K7	7	3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	One Side Key Way	-	-	-	K9	9	3.3
MYR 408.45	1 Piece(s)	8 Day(s) or more	10	Oldham Type	16	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	No Keyway	-	-	-	-	-	-
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K7	7	3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	One Side Key Way	-	-	-	K9	9	3.3
MYR 425.74	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K10	10	3.3
MYR 408.45	1 Piece(s)	8 Day(s) or more	10	Oldham Type	16	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	No Keyway	-	-	-	-	-	-
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K8	8	3.3
MYR 425.74	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	One Side Key Way	-	-	-	K10	10	3.3
MYR 408.45	1 Piece(s)	8 Day(s) or more	10	Oldham Type	16	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	No Keyway	-	-	-	-	-	-
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	One Side Key Way	-	-	-	K9	9	3.3
MYR 425.74	1 Piece(s)	9 Day(s) or more	10	Oldham Type	16	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	-	-	-	K10	10	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K6	6	2.8	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	19	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K6	6	2.8	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	19	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	19	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	19	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K6	6	2.8	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K6	6	2.8	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K6	6	2.8	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K9	9	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K6	6	2.8	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K9	9	3.3
MYR 438.72	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K10	10	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K6	6	2.8	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 438.72	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K10	10	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K6	6	2.8	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K9	9	3.3
MYR 438.72	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K6	6	2.8	K10	10	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K7	7	3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	19	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K7	7	3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	19	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	19	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	19	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K7	7	3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	20	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K7	7	3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	22	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K7	7	3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	24	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K9	9	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K7	7	3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K9	9	3.3
MYR 438.72	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K10	10	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K7	7	3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
MYR 438.72	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	25.4	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K10	10	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K7	7	3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	Polyacetal	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K9	9	3.3
MYR 438.72	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	28	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K7	7	3	K10	10	3.3
MYR 421.43	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	One Side Key Way	K8	8	3.3	-	-	-
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K8	8	3.3	K6	6	2.8
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K8	8	3.3	K7	7	3
MYR 434.41	1 Piece(s)	9 Day(s) or more	10	Oldham Type	18	18	57	56.8	20.01~50.00	Backlash 0 / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	36	1.5	3.5	Coupling body	3.1~5.0	6000	-	0.2	1.2X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3

Basic Information

Application	Standard / Stepping Motor	Body Material	Aluminum	Operating Temperature Range(°C)	-20::80

Configure

4,039 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Type
- Oldham Type
Clear
Shaft Hole Dia.(Already processed) d1(Ø)
3

4

5

6

6.35

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

25.4

28

30

32

35
Clear
Shaft Hole Dia.(Already processed) d2(Ø)
3

4

5

6

6.35

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

25.4

28

30

32

35
Clear
Outer Diameter D(Ø)
16

20

25.5

32

43

53

57

73
Clear
Full length L(mm)
20.7

21.9

26.4

32

34.9

47

53.1

56.8

75.5
Clear
Rated torque range(N•m)
1.01~3.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00
Clear
Features
Backlash 0

Vibration Absorption

Small
Clear
Allowable Misalignment
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000

10001~78000
Clear
Rated Torque(N•m)
1

1.5

2.5

7

15

25

36

65
Clear
Allowable Angular Misalignment(deg)
1.5

2
Clear
Allowable Lateral Misalignment(mm)
1

1.5

2

2.5

3

3.2

3.5
Clear
Product Category
- Coupling body
Clear
Allowable Lateral Misalignment Range(mm)
0.41~1.0

1.1~3.0

3.1~5.0
Clear
Max. Rotational Speed(r/min)
4500

4800

6000

7400

8000

9000

10000

11000

13000
Clear
Buffer Material
- Polyacetal
Clear
With or without Keyway
- Both sides keyway
- Key Seat Exist
- No Keyway
- One Side Key Way
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
type
- SOH
- SOHM-25C
- SOHM-32C
- SOHM-43C
- SOHM-53C
- SOHM-57C
- SOHM-70C
- SOHM-C
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

14 Day(s) or Less

15 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
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OLDHAM Type Coupling (SOH Series) (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Type

Shaft 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

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Rated Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Product Category

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Buffer Material

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)

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

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