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Disc Type Coupling (SD Series) (Part Numbers)

SUNGIL

[Features]
・High torsional rigidity, excellent positioning power
・Used for high precision position control system
・Low moment of inertia
・Semi-permanent life
・Deflection, eccentricity accepted
・The characteristics of positive / reverse are the same
・Single disc, double disc type (can not accommodate eccentric type in case of single type)
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SDW-100C-25K8X50K14
SDW-100C-25K8X50K16
SDW-100C-25K8X50K18
SDW-100C-25K9X25
SDW-100C-25K9X25K7
SDW-100C-25K9X25K8
SDW-100C-25K9X25K9
SDW-100C-25K9X25K10
SDW-100C-25K9X28
SDW-100C-25K9X28K8
SDW-100C-25K9X28K9
SDW-100C-25K9X28K10
SDW-100C-25K9X30
SDW-100C-25K9X30K8
SDW-100C-25K9X30K9
SDW-100C-25K9X30K10
SDW-100C-25K9X30K12
SDW-100C-25K9X32
SDW-100C-25K9X32K10
SDW-100C-25K9X32K12
SDW-100C-25K9X35
SDW-100C-25K9X35K10
SDW-100C-25K9X35K12
SDW-100C-25K9X40
SDW-100C-25K9X40K12
SDW-100C-25K9X40K14
SDW-100C-25K9X45
SDW-100C-25K9X45K14
SDW-100C-25K9X45K16
SDW-100C-25K9X45K18
SDW-100C-25K9X50
SDW-100C-25K9X50K14
SDW-100C-25K9X50K16
SDW-100C-25K9X50K18
SDW-100C-25K10X25
SDW-100C-25K10X25K7
SDW-100C-25K10X25K8
SDW-100C-25K10X25K9
SDW-100C-25K10X25K10
SDW-100C-25K10X28
SDW-100C-25K10X28K8
SDW-100C-25K10X28K9
SDW-100C-25K10X28K10
SDW-100C-25K10X30
SDW-100C-25K10X30K8
SDW-100C-25K10X30K9
SDW-100C-25K10X30K10
SDW-100C-25K10X30K12
SDW-100C-25K10X32
SDW-100C-25K10X32K10
SDW-100C-25K10X32K12
SDW-100C-25K10X35
SDW-100C-25K10X35K10
SDW-100C-25K10X35K12
SDW-100C-25K10X40
SDW-100C-25K10X40K12
SDW-100C-25K10X40K14
SDW-100C-25K10X45
SDW-100C-25K10X45K14
SDW-100C-25K10X45K16
SDW-100C-25K10X45K18
SDW-100C-25K10X50
SDW-100C-25K10X50K14
SDW-100C-25K10X50K16
SDW-100C-25K10X50K18
SDW-100C-25X25
SDW-100C-25X25K7
SDW-100C-25X25K8
SDW-100C-25X25K9
SDW-100C-25X25K10
SDW-100C-25X28
SDW-100C-25X28K8
SDW-100C-25X28K9
SDW-100C-25X28K10
SDW-100C-25X30
SDW-100C-25X30K8
SDW-100C-25X30K9
SDW-100C-25X30K10
SDW-100C-25X30K12
SDW-100C-25X32
SDW-100C-25X32K10
SDW-100C-25X32K12
SDW-100C-25X35
SDW-100C-25X35K10
SDW-100C-25X35K12
SDW-100C-25X40
SDW-100C-25X40K12
SDW-100C-25X40K14
SDW-100C-25X45
SDW-100C-25X45K14

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)	Application	Rated torque range (N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range (r/min)	Body Material	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)
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K8	8	3.3	K14	14	3.8
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K8	8	3.3	K16	16	4.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K8	8	3.3	K18	18	4.4
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	25	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	K9	9	3.3	-	-	-
SGD 219.77	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K7	7	3
SGD 219.77	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K8	8	3.3
SGD 219.77	1 Piece(s)	10 Day(s) or more	10	25	25	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	Both sides keyway	K9	9	3.3	K9	9	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K10	10	3.3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	28	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	K9	9	3.3	-	-	-
SGD 219.77	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K8	8	3.3
SGD 219.77	1 Piece(s)	10 Day(s) or more	10	25	28	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	Both sides keyway	K9	9	3.3	K9	9	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K10	10	3.3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	30	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	K9	9	3.3	-	-	-
SGD 219.77	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K8	8	3.3
SGD 219.77	1 Piece(s)	10 Day(s) or more	10	25	30	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	Both sides keyway	K9	9	3.3	K9	9	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K10	10	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K12	12	3.3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	32	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	K9	9	3.3	-	-	-
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	25	32	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	Both sides keyway	K9	9	3.3	K10	10	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K12	12	3.3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	35	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	K9	9	3.3	-	-	-
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	25	35	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	Both sides keyway	K9	9	3.3	K10	10	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K12	12	3.3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	40	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	K9	9	3.3	-	-	-
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	25	40	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	Both sides keyway	K9	9	3.3	K12	12	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K14	14	3.8
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	45	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	K9	9	3.3	-	-	-
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	25	45	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	Both sides keyway	K9	9	3.3	K14	14	3.8
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K16	16	4.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K18	18	4.4
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	50	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	K9	9	3.3	-	-	-
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K14	14	3.8
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	25	50	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	Both sides keyway	K9	9	3.3	K16	16	4.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K9	9	3.3	K18	18	4.4
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	K10	10	3.3	-	-	-
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K7	7	3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K8	8	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K9	9	3.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K10	10	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	K10	10	3.3	-	-	-
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K8	8	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K9	9	3.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K10	10	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	K10	10	3.3	-	-	-
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K8	8	3.3
SGD 220.89	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K9	9	3.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K10	10	3.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K12	12	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	K10	10	3.3	-	-	-
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K10	10	3.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K12	12	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	K10	10	3.3	-	-	-
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K10	10	3.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K12	12	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	K10	10	3.3	-	-	-
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K12	12	3.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K14	14	3.8
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	K10	10	3.3	-	-	-
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K14	14	3.8
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K16	16	4.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K18	18	4.4
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	K10	10	3.3	-	-	-
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K14	14	3.8
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K16	16	4.3
SGD 222.02	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	With Keyway	K10	10	3.3	K18	18	4.4
SGD 212.99	1 Piece(s)	9 Day(s) or more	10	25	25	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	No Keyway	-	-	-	-	-	-
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K7	7	3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K8	8	3.3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	25	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	-	-	-	K9	9	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K10	10	3.3
SGD 212.99	1 Piece(s)	9 Day(s) or more	10	25	28	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	No Keyway	-	-	-	-	-	-
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K8	8	3.3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	28	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	-	-	-	K9	9	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K10	10	3.3
SGD 212.99	1 Piece(s)	9 Day(s) or more	10	25	30	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	No Keyway	-	-	-	-	-	-
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K8	8	3.3
SGD 216.37	1 Piece(s)	10 Day(s) or more	10	25	30	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	-	-	-	K9	9	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K10	10	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K12	12	3.3
SGD 212.99	1 Piece(s)	9 Day(s) or more	10	25	32	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	No Keyway	-	-	-	-	-	-
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	25	32	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	-	-	-	K10	10	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K12	12	3.3
SGD 212.99	1 Piece(s)	9 Day(s) or more	10	25	35	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	No Keyway	-	-	-	-	-	-
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	25	35	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	-	-	-	K10	10	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K12	12	3.3
SGD 212.99	1 Piece(s)	9 Day(s) or more	10	25	40	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	No Keyway	-	-	-	-	-	-
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	25	40	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	-	-	-	K12	12	3.3
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	[Others] Others	±0.8	2.9X10^-3	One Side Key Way	-	-	-	K14	14	3.8
SGD 212.99	1 Piece(s)	9 Day(s) or more	10	25	45	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	No Keyway	-	-	-	-	-	-
SGD 217.51	1 Piece(s)	10 Day(s) or more	10	25	45	104.5	102.5	Servo Motor / Stepping Motor	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	220	2	0.4	Coupling body	0.21~0.40	6000	Aluminum	0.8	2.9X10^-3	One Side Key Way	-	-	-	K14	14	3.8

Basic Information

Type	Disc Type	Disc Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

Configure

24,906 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)
11.9

14

14.7

15.6

17.5

17.6

18

20

21

22.2

23

24.5

25

26

26.2

27

28.3

29.5

31

31.4

31.5

31.7

32.6

33

33.5

35.6

36.1

38.5

39

39.7

40

42

42.2

44.2

44.7

44.8

45.5

46

50

51.3

52

55.5

56.2

58

58.5

60.5

63.7

71

74

75.6

82.5

85

89.5

89.9

90.5

98

98.5

102.5
Clear
Application
- Servo Motor
- Stepping Motor
- Encoder
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
Standard (Do not input)

High accuracy

Backlash 0

Small

Heat Resistant

Clean circumstance

Vacuum Environment
Clear
Allowable Misalignment
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Max. Rotational Speed Range(r/min)
4001~10000

10001~78000
Clear
Body Material
- Aluminum
- Aluminum
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

1.5

2

3
Clear
Allowable Lateral Misalignment(mm)
0

0.12

0.15

0.2

0.3

0.4

0.5

0.7

0.8
Clear
Product Category
- Coupling body
Clear
Max. Rotational Speed(r/min)
6000

6500

7000

7500

8000

8500

9000

10000

12000

14000

16000
Clear
Buffer Material
- Aluminum
- Others
  - Others
Clear
With or without Keyway
- Both key grooves
- Both sides keyway
- Key Seat Exist
- Key Seat Not Exist
- No Keyway
- One Side Key Seat
- 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
- SDA
- SDA-22
- SDA-22C
- SDA-26
- SDA-26C
- SDA-31
- SDA-31C
- SDA-39C
- SDA-64
- SDA-64C
- SDA-80C
- SDAA-42
- SDAA-42C
- SDAA-47
- SDAA-47C
- SDAA-54
- SDAA-54C
- SDAB-42
- SDAB-42C
- SDAB-47
- SDAB-47C
- SDAB-54
- SDAB-54C
- SDCS-42C
- SDCS-47C
- SDCS-54C
- SDS-16
- SDS-19
- SDS-22
- SDS-26
- SDS-31
- SDS-42
- SDS-47
- SDS-54
- SDS-64
- SDW-100C
- SDW-80C
- SDW-90C
- SDWA-16
- SDWA-16C
- SDWA-19
- SDWA-19C
- SDWA-22
- SDWA-22C
- SDWA-26
- SDWA-26C
- SDWA-31
- SDWA-31C
- SDWA-39C
- SDWA-42
- SDWA-42C
- SDWA-47
- SDWA-47C
- SDWA-54
- SDWA-54C
- SDWA-64
- SDWA-64C
- SDWB-16
- SDWB-16C
- SDWB-19
- SDWB-19C
- SDWB-22
- SDWB-22C
- SDWB-31
- SDWB-31C
- SDWB-42
- SDWB-42C
- SDWB-47
- SDWB-47C
- SDWB-54C
- SDWC-39C
- SDWC-42C
- SDWC-47C
- SDWC-54C
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40

0.41~1.0
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less

12 Day(s) or Less

13 Day(s) or Less

15 Day(s) or Less

33 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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Disc Type Coupling (SD Series) (Part Numbers)

Basic Information

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Specification/Dimensions

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

Shaft Hole Dia.(Already processed) d2(Ø)

Outer Diameter D(Ø)

Full length L(mm)

Application

Rated torque range(N•m)

Features

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Body Material

Rated Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Product Category

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

Allowable Lateral Misalignment Range(mm)

CAD

Days to Ship

Specify Alterations

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