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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
SDA-64C-24K9X24K7
SDA-64C-24K9X24K8
SDA-64C-24K9X24K9
SDA-64C-24K9X25
SDA-64C-24K9X25K7
SDA-64C-24K9X25K8
SDA-64C-24K9X25K9
SDA-64C-24K9X25K10
SDA-64C-24K9X26
SDA-64C-24K9X26K8
SDA-64C-24K9X26K10
SDA-64C-24K9X28
SDA-64C-24K9X28K8
SDA-64C-24K9X28K9
SDA-64C-24K9X28K10
SDA-64C-24K9X30
SDA-64C-24K9X30K8
SDA-64C-24K9X30K9
SDA-64C-24K9X30K10
SDA-64C-24K9X30K12
SDA-64C-24X24
SDA-64C-24X24K7
SDA-64C-24X24K8
SDA-64C-24X24K9
SDA-64C-24X25
SDA-64C-24X25K7
SDA-64C-24X25K8
SDA-64C-24X25K9
SDA-64C-24X25K10
SDA-64C-24X26
SDA-64C-24X26K8
SDA-64C-24X26K10
SDA-64C-24X28
SDA-64C-24X28K8
SDA-64C-24X28K9
SDA-64C-24X28K10
SDA-64C-24X30
SDA-64C-24X30K8
SDA-64C-24X30K9
SDA-64C-24X30K10
SDA-64C-24X30K12
SDA-64C-25K7X25
SDA-64C-25K7X25K7
SDA-64C-25K7X25K8
SDA-64C-25K7X25K9
SDA-64C-25K7X25K10
SDA-64C-25K7X26
SDA-64C-25K7X26K8
SDA-64C-25K7X26K10
SDA-64C-25K7X28
SDA-64C-25K7X28K8
SDA-64C-25K7X28K9
SDA-64C-25K7X28K10
SDA-64C-25K7X30
SDA-64C-25K7X30K8
SDA-64C-25K7X30K9
SDA-64C-25K7X30K10
SDA-64C-25K7X30K12
SDA-64C-25K8X25
SDA-64C-25K8X25K7
SDA-64C-25K8X25K8
SDA-64C-25K8X25K9
SDA-64C-25K8X25K10
SDA-64C-25K8X26
SDA-64C-25K8X26K8
SDA-64C-25K8X26K10
SDA-64C-25K8X28
SDA-64C-25K8X28K8
SDA-64C-25K8X28K9
SDA-64C-25K8X28K10
SDA-64C-25K8X30
SDA-64C-25K8X30K8
SDA-64C-25K8X30K9
SDA-64C-25K8X30K10
SDA-64C-25K8X30K12
SDA-64C-25K9X25
SDA-64C-25K9X25K7
SDA-64C-25K9X25K8
SDA-64C-25K9X25K9
SDA-64C-25K9X25K10
SDA-64C-25K9X26
SDA-64C-25K9X26K8
SDA-64C-25K9X26K10
SDA-64C-25K9X28
SDA-64C-25K9X28K8
SDA-64C-25K9X28K9
SDA-64C-25K9X28K10
SDA-64C-25K9X30
SDA-64C-25K9X30K8
SDA-64C-25K9X30K9

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 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K7	7	3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K9	9	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	K9	9	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K7	7	3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	K9	9	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	K9	9	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	K9	9	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K10	10	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K12	12	3.3
SGD 109.55	1 Piece(s)	9 Day(s) or more	10	24	24	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	24	24	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K7	7	3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	24	24	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	-	-	-	K9	9	3.3
SGD 109.55	1 Piece(s)	9 Day(s) or more	10	24	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	24	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K7	7	3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	24	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	-	-	-	K9	9	3.3
SGD 114.05	1 Piece(s)	10 Day(s) or more	10	24	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 109.55	1 Piece(s)	9 Day(s) or more	10	24	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	24	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 114.05	1 Piece(s)	10 Day(s) or more	10	24	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 109.55	1 Piece(s)	9 Day(s) or more	10	24	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	24	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	-	-	-	K9	9	3.3
SGD 114.05	1 Piece(s)	10 Day(s) or more	10	24	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 109.55	1 Piece(s)	9 Day(s) or more	10	24	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	24	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	-	-	-	K9	9	3.3
SGD 114.05	1 Piece(s)	10 Day(s) or more	10	24	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 114.05	1 Piece(s)	10 Day(s) or more	10	24	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K12	12	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	25	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	K7	7	3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K7	7	3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K7	7	3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	25	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	K7	7	3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	25	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	K7	7	3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K7	7	3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	25	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	K7	7	3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K7	7	3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K10	10	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K7	7	3	K12	12	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	25	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K7	7	3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K8	8	3.3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	25	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	25	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	26	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	25	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K8	8	3.3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	28	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	25	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	25	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K8	8	3.3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	25	30	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	0.5	2.7X10^-4	Both sides keyway	K8	8	3.3	K12	12	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	K9	9	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K7	7	3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	K9	9	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	K9	9	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K9	9	3.3
SGD 117.42	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K10	10	3.3
SGD 112.93	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	One Side Key Way	K9	9	3.3	-	-	-
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K8	8	3.3
SGD 116.30	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.5	Servo Motor / Stepping Motor	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	31	3	0.5	Coupling body	0.41~1.0	6500	Aluminum	±0.5	2.7X10^-4	With Keyway	K9	9	3.3	K9	9	3.3

Basic Information

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

Configure

48,081 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
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
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40

0.41~1.0
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
Body Material
- Aluminum
- Aluminum
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)

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

Body Material

CAD

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