Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / SUNGIL (Part Numbers - CAD Download)

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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.

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Part Number
SDS-90C-20K6X20
SDS-90C-20K6X20K6
SDS-90C-20K6X20K7
SDS-90C-20K6X20K8
SDS-90C-20K6X22
SDS-90C-20K6X22K6
SDS-90C-20K6X22K7
SDS-90C-20K6X22K8
SDS-90C-20K6X24
SDS-90C-20K6X24K7
SDS-90C-20K6X24K8
SDS-90C-20K6X24K9
SDS-90C-20K6X25
SDS-90C-20K6X25K7
SDS-90C-20K6X25K8
SDS-90C-20K6X25K9
SDS-90C-20K6X25K10
SDS-90C-20K6X28
SDS-90C-20K6X28K8
SDS-90C-20K6X28K9
SDS-90C-20K6X28K10
SDS-90C-20K6X30
SDS-90C-20K6X30K8
SDS-90C-20K6X30K9
SDS-90C-20K6X30K10
SDS-90C-20K6X30K12
SDS-90C-20K6X32
SDS-90C-20K6X32K10
SDS-90C-20K6X32K12
SDS-90C-20K6X35
SDS-90C-20K6X35K10
SDS-90C-20K6X35K12
SDS-90C-20K6X40
SDS-90C-20K6X40K12
SDS-90C-20K6X40K14
SDS-90C-20K6X45
SDS-90C-20K6X45K14
SDS-90C-20K6X45K16
SDS-90C-20K6X45K18
SDS-90C-20K7X20
SDS-90C-20K7X20K6
SDS-90C-20K7X20K7
SDS-90C-20K7X20K8
SDS-90C-20K7X22
SDS-90C-20K7X22K6
SDS-90C-20K7X22K7
SDS-90C-20K7X22K8
SDS-90C-20K7X24
SDS-90C-20K7X24K7
SDS-90C-20K7X24K8
SDS-90C-20K7X24K9
SDS-90C-20K7X25
SDS-90C-20K7X25K7
SDS-90C-20K7X25K8
SDS-90C-20K7X25K9
SDS-90C-20K7X25K10
SDS-90C-20K7X28
SDS-90C-20K7X28K8
SDS-90C-20K7X28K9
SDS-90C-20K7X28K10

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Allowable Misalignment	Rated torque range (N•m)	Shaft Hole Dia.(Already processed) D1 (mm)	Shaft Hole Dia.(Already processed) D2 (mm)	Outer Diameter D (mm)	Overall Length L (mm)	Feature	Category	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	Buffer Part 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)
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	20	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	20	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K6	6	2.8
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	20	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K7	7	3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	20	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K8	8	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	22	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	22	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K6	6	2.8
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	22	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K7	7	3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	22	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K8	8	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	24	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	24	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K7	7	3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	24	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K8	8	3.3
97.67 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	24	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K9	9	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K7	7	3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K8	8	3.3
97.67 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K9	9	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K10	10	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	28	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	28	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K8	8	3.3
97.67 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	28	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K9	9	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	28	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K10	10	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	30	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	30	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K8	8	3.3
97.67 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	30	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K9	9	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	30	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K10	10	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	30	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K12	12	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	32	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
98.30 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	32	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K10	10	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	32	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K12	12	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	35	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
98.30 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	35	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K10	10	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	35	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K12	12	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	40	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
98.30 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	40	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K12	12	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	40	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K14	14	3.8
95.78 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	45	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
98.30 €	1	11 Days	10	Angular Misalignment / Axial Misalignment	100～Less than 500	20	45	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	Coupling body	150	6000	0.41 to 1.0	-	2	Aluminum	0.4	1.2X10^-3	Both sides keyway	K6	6	2.8	K14	14	3.8
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	45	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K16	16	4.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	45	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K6	6	2.8	K18	18	4.4
95.78 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	20	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	One Side Key Way	K7	7	3	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	20	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K6	6	2.8
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	20	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K7	7	3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	20	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K8	8	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	22	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	One Side Key Way	K7	7	3	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	22	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K6	6	2.8
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	22	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K7	7	3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	22	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K8	8	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	24	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	One Side Key Way	K7	7	3	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	24	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K7	7	3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	24	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K8	8	3.3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	24	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K9	9	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	One Side Key Way	K7	7	3	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K7	7	3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K8	8	3.3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K9	9	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	25	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K10	10	3.3
95.78 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	28	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	One Side Key Way	K7	7	3	-	-	-
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	28	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K8	8	3.3
97.67 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	28	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K9	9	3.3
98.30 €	1	11 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	100～Less than 500	20	28	94.5	68.5	High accuracy / Backlash 0 / Heat Resistant	-	150	6000	-	0	2	[Others] Other	±0.4	1.2X10^-3	With Keyway	K7	7	3	K10	10	3.3

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Basic information

Type	Disc Type	Application	Servo Motor / Stepping Motor	Max. Rotational Speed Range(r/min)	4,001 to 10,000
Body Material	Aluminum	Disc Part Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

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1,850Suggestion of an applicable part number.

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Basic Attributes

Allowable Misalignment
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Shaft Hole Dia.(Already processed) D1(mm)
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(mm)
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
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Outer Diameter D(mm)
16

19

22.2

26.6

31.8

39

42.5

47

54

64

80

94.5

104.5
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Overall 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
Feature
High accuracy

Backlash 0

Small

Heat Resistant
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Category
- Coupling body
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Rated Torque(Nm)
0.5

0.9

1.1

1.5

3

5

6

10

22

31

75

150

220
Clear
Max. Rotational Speed(r/min)
6000

7000

8000

9000

10000

14000
Clear
Allowable Lateral Misalignment Range(mm)
0.41 to 1.0
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Allowable Lateral Misalignment(mm)
0

0.02
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Allowable Angular Misalignment(deg)
1

2
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Buffer Part Material
- Aluminum
- Others
  - Other
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With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
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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
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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
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d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
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d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
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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
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Rated torque range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00

5.01 to 10.00

20.01 to 50.00

50.01 to 100.00

100～Less than 500
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Filter by CAD data type
- 2D
- 3D
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