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Disc-Shaped Coupling - Clamping Type (Single Disc)　 (Part Numbers)

Structure that adjusts axis misalignment by deflection of a thin metal disc. Large torque transmission, even at high-speeds. Simple structure that is easy to remove. Clamping type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SDS-54C-10X10K3
SDS-54C-10X10K4
SDS-54C-10X11
SDS-54C-10X11K4
SDS-54C-10X12
SDS-54C-10X12K4
SDS-54C-10X12K5
SDS-54C-10X12.7
SDS-54C-10X12.7K5
SDS-54C-10X14
SDS-54C-10X14K5
SDS-54C-10X15
SDS-54C-10X15K5
SDS-54C-10X15K6
SDS-54C-10X15.875
SDS-54C-10X15.875K5
SDS-54C-10X16
SDS-54C-10X16K5
SDS-54C-10X16K6
SDS-54C-10X17
SDS-54C-10X17K5
SDS-54C-10X17K6
SDS-54C-10X18
SDS-54C-10X18K6
SDS-54C-10X18K7
SDS-54C-10X18K8
SDS-54C-10X19
SDS-54C-10X19K6
SDS-54C-10X19K7
SDS-54C-10X19K8
SDS-54C-10X20
SDS-54C-10X20K6
SDS-54C-10X20K7
SDS-54C-10X20K8
SDS-54C-11K4X11
SDS-54C-11K4X11K4
SDS-54C-11K4X12
SDS-54C-11K4X12K4
SDS-54C-11K4X12K5
SDS-54C-11K4X12.7
SDS-54C-11K4X12.7K5
SDS-54C-11K4X14
SDS-54C-11K4X14K5
SDS-54C-11K4X15
SDS-54C-11K4X15K5
SDS-54C-11K4X15K6
SDS-54C-11K4X15.875
SDS-54C-11K4X15.875K5
SDS-54C-11K4X16
SDS-54C-11K4X16K5
SDS-54C-11K4X16K6
SDS-54C-11K4X17
SDS-54C-11K4X17K5
SDS-54C-11K4X17K6
SDS-54C-11K4X18
SDS-54C-11K4X18K6
SDS-54C-11K4X18K7
SDS-54C-11K4X18K8
SDS-54C-11K4X19
SDS-54C-11K4X19K6
SDS-54C-11K4X19K7
SDS-54C-11K4X19K8
SDS-54C-11K4X20
SDS-54C-11K4X20K6
SDS-54C-11K4X20K7
SDS-54C-11K4X20K8
SDS-54C-11X11
SDS-54C-11X11K4
SDS-54C-11X12
SDS-54C-11X12K4
SDS-54C-11X12K5
SDS-54C-11X12.7
SDS-54C-11X12.7K5
SDS-54C-11X14
SDS-54C-11X14K5
SDS-54C-11X15
SDS-54C-11X15K5
SDS-54C-11X15K6
SDS-54C-11X15.875
SDS-54C-11X15.875K5
SDS-54C-11X16
SDS-54C-11X16K5
SDS-54C-11X16K6
SDS-54C-11X17
SDS-54C-11X17K5
SDS-54C-11X17K6
SDS-54C-11X18
SDS-54C-11X18K6
SDS-54C-11X18K7
SDS-54C-11X18K8

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	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	Rated Torque (N•m)	Allowable Angular Misalignment (deg)	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 277.06	1 Piece(s)	10 Day(s) or more	10	10	10	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K3	3	1.4
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	10	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K4	4	1.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	11	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	11	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K4	4	1.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K4	4	1.8
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	12.7	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	12.7	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	14	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	14	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	15.875	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	15.875	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	10	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K8	8	3.3
MYR 275.99	1 Piece(s)	10 Day(s) or more	10	10	19	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	19	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	19	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	19	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K8	8	3.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	10	20	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	20	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	20	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	10	20	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K8	8	3.3
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	11	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	11	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	12.7	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	12.7	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	14	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	14	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	15.875	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	15.875	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	With Keyway	K4	4	1.8	K5	5	2.3
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 285.73	1 Piece(s)	10 Day(s) or more	10	11	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	With Keyway	K4	4	1.8	K5	5	2.3
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	With Keyway	K4	4	1.8	K6	6	2.8
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K7	7	3
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K8	8	3.3
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	19	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	19	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	19	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K7	7	3
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	19	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K8	8	3.3
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	20	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	K4	4	1.8	-	-	-
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	20	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	20	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K7	7	3
MYR 290.04	1 Piece(s)	10 Day(s) or more	10	11	20	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	Both sides keyway	K4	4	1.8	K8	8	3.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	11	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	11	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K4	4	1.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K4	4	1.8
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	12	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	12.7	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	12.7	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	14	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	14	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	11	15	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	15.875	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	15.875	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	11	16	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 277.06	1 Piece(s)	10 Day(s) or more	10	11	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	One Side Key Way	-	-	-	K5	5	2.3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	11	17	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	-	8000	[Others] Others	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 268.41	1 Piece(s)	9 Day(s) or more	10	11	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	No Keyway	-	-	-	-	-	-
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	11	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	11	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 281.39	1 Piece(s)	10 Day(s) or more	10	11	18	54	47.1	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	22	1	0.02	0.41~1.0	8000	Aluminum	0.25	5.5X10^-5	One Side Key Way	-	-	-	K8	8	3.3

Basic Information

Type	Disc Type	Application	Servo Motor / Stepping Motor	Max. Rotational Speed Range(r/min)	4001~10000
Body Material	Aluminum	Product Category	Coupling body	Disc Material	Stainless Steel
Operating Temperature Range(°C)	-50::200

Configure

9,205 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia.(Already processed) d1(Ø)
3

4

4.5

5

6

6.35

7

8

9

9.525

10

11

12

12.7

14

15

15.875

16

17

18

19

20

21

22

24

25

26

28

30

32

35

40

45

50
Clear
Shaft Hole Dia.(Already processed) d2(Ø)
3

4

4.5

5

6

6.35

7

8

9

9.525

10

11

12

12.7

14

15

15.875

16

17

18

19

20

21

22

24

25

26

28

30

32

35

40

45

50
Clear
Outer Diameter D(Ø)
16

19

22.2

26.6

31.8

39

42.5

47

54

64

80

94.5

104.5
Clear
Full length L(mm)
17.4

19.3

19.6

24.1

26.4

30.8

31.3

37

47.1

58.2

66.8

68.5

71
Clear
Rated torque range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

20.01~50.00

50.01~100.00

100～Less than 500
Clear
Features
High accuracy

Backlash 0

Small

Heat Resistant
Clear
Allowable Misalignment
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Rated Torque(N•m)
0.5

0.9

1.1

1.5

3

5

6

10

22

31

75

150

220
Clear
Allowable Angular Misalignment(deg)
1

2
Clear
Allowable Lateral Misalignment(mm)
0

0.02
Clear
Allowable Lateral Misalignment Range(mm)
0.41~1.0
Clear
Max. Rotational Speed(r/min)
6000

7000

8000

9000

10000

14000
Clear
Buffer Material
- Aluminum
- Others
  - Others
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
type
- SDS-100C
- SDS-16C
- SDS-19C
- SDS-22C
- SDS-26C
- SDS-31C
- SDS-39C
- SDS-42C
- SDS-47C
- SDS-54C
- SDS-64C
- SDS-80C
- SDS-90C
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

15 Day(s) or Less

16 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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