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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-64-18X18K8
SDA-64-18X19
SDA-64-18X19K6
SDA-64-18X19K7
SDA-64-18X19K8
SDA-64-18X20
SDA-64-18X20K6
SDA-64-18X20K7
SDA-64-18X20K8
SDA-64-18X21
SDA-64-18X21K6
SDA-64-18X21K7
SDA-64-18X22
SDA-64-18X22K6
SDA-64-18X22K7
SDA-64-18X22K8
SDA-64-18X24
SDA-64-18X24K7
SDA-64-18X24K8
SDA-64-18X24K9
SDA-64-18X25
SDA-64-18X25K7
SDA-64-18X25K8
SDA-64-18X25K9
SDA-64-18X25K10
SDA-64-18X26
SDA-64-18X26K8
SDA-64-18X26K10
SDA-64-18X28
SDA-64-18X28K8
SDA-64-18X28K9
SDA-64-18X28K10
SDA-64-18X30
SDA-64-18X30K8
SDA-64-18X30K9
SDA-64-18X30K10
SDA-64-18X30K12
SDA-64-19K6X19
SDA-64-19K6X19K6
SDA-64-19K6X19K7
SDA-64-19K6X19K8
SDA-64-19K6X20
SDA-64-19K6X20K6
SDA-64-19K6X20K7
SDA-64-19K6X20K8
SDA-64-19K6X21
SDA-64-19K6X21K6
SDA-64-19K6X21K7
SDA-64-19K6X22
SDA-64-19K6X22K6
SDA-64-19K6X22K7
SDA-64-19K6X22K8
SDA-64-19K6X24
SDA-64-19K6X24K7
SDA-64-19K6X24K8
SDA-64-19K6X24K9
SDA-64-19K6X25
SDA-64-19K6X25K7
SDA-64-19K6X25K8
SDA-64-19K6X25K9
SDA-64-19K6X25K10
SDA-64-19K6X26
SDA-64-19K6X26K8
SDA-64-19K6X26K10
SDA-64-19K6X28
SDA-64-19K6X28K8
SDA-64-19K6X28K9
SDA-64-19K6X28K10
SDA-64-19K6X30
SDA-64-19K6X30K8
SDA-64-19K6X30K9
SDA-64-19K6X30K10
SDA-64-19K6X30K12
SDA-64-19K7X19
SDA-64-19K7X19K6
SDA-64-19K7X19K7
SDA-64-19K7X19K8
SDA-64-19K7X20
SDA-64-19K7X20K6
SDA-64-19K7X20K7
SDA-64-19K7X20K8
SDA-64-19K7X21
SDA-64-19K7X21K6
SDA-64-19K7X21K7
SDA-64-19K7X22
SDA-64-19K7X22K6
SDA-64-19K7X22K7
SDA-64-19K7X22K8
SDA-64-19K7X24
SDA-64-19K7X24K7

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 100.76	1 Piece(s)	10 Day(s) or more	10	18	18	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K6	6	2.8
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K7	7	3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K6	6	2.8
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K7	7	3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	21	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	One Side Key Seat	-	-	-	K6	6	2.8
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	One Side Key Seat	-	-	-	K7	7	3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K6	6	2.8
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K7	7	3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	24	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	24	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K7	7	3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	24	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	One Side Key Seat	-	-	-	K9	9	3.3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	25	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	25	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K7	7	3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	25	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	One Side Key Seat	-	-	-	K9	9	3.3
SGD 101.88	1 Piece(s)	10 Day(s) or more	10	18	25	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K10	10	3.3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	26	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	26	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 101.88	1 Piece(s)	10 Day(s) or more	10	18	26	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K10	10	3.3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	28	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	28	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	One Side Key Seat	-	-	-	K9	9	3.3
SGD 101.88	1 Piece(s)	10 Day(s) or more	10	18	28	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K10	10	3.3
SGD 97.37	1 Piece(s)	9 Day(s) or more	10	18	30	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Key Seat Exist	-	-	-	-	-	-
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	18	30	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	One Side Key Seat	-	-	-	K9	9	3.3
SGD 101.88	1 Piece(s)	10 Day(s) or more	10	18	30	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K10	10	3.3
SGD 101.88	1 Piece(s)	10 Day(s) or more	10	18	30	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	-	-	-	K12	12	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K6	6	2.8
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K7	7	3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K6	6	2.8
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K7	7	3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	21	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	Key Seat Not Exist	K6	6	2.8	K6	6	2.8
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	Key Seat Not Exist	K6	6	2.8	K7	7	3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K6	6	2.8
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K7	7	3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	24	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	24	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K7	7	3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	24	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K8	8	3.3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	Key Seat Not Exist	K6	6	2.8	K9	9	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	25	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	25	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K7	7	3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	25	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K8	8	3.3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	Key Seat Not Exist	K6	6	2.8	K9	9	3.3
SGD 105.27	1 Piece(s)	10 Day(s) or more	10	19	25	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K10	10	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	26	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	26	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K8	8	3.3
SGD 105.27	1 Piece(s)	10 Day(s) or more	10	19	26	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K10	10	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	28	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	28	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K8	8	3.3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	Key Seat Not Exist	K6	6	2.8	K9	9	3.3
SGD 105.27	1 Piece(s)	10 Day(s) or more	10	19	28	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K10	10	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	30	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K6	6	2.8	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	30	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K8	8	3.3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	Key Seat Not Exist	K6	6	2.8	K9	9	3.3
SGD 105.27	1 Piece(s)	10 Day(s) or more	10	19	30	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K10	10	3.3
SGD 105.27	1 Piece(s)	10 Day(s) or more	10	19	30	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K6	6	2.8	K12	12	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K7	7	3	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K6	6	2.8
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K7	7	3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	19	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K7	7	3	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K6	6	2.8
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K7	7	3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	20	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	21	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K7	7	3	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	Key Seat Not Exist	K7	7	3	K6	6	2.8
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	12	12	64	89.9	Encoder	-	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	±0.5	2.7X10^-4	Key Seat Not Exist	K7	7	3	K7	7	3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K7	7	3	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K6	6	2.8
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K7	7	3
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	22	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K8	8	3.3
SGD 100.76	1 Piece(s)	10 Day(s) or more	10	19	24	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	One Side Key Seat	K7	7	3	-	-	-
SGD 104.14	1 Piece(s)	10 Day(s) or more	10	19	24	64	89.9	Servo Motor / Stepping Motor	-	High accuracy / Backlash 0 / Small / Heat Resistant	-	-	Aluminum	31	1.5	0.3	-	-	7000	-	0.5	2.7X10^-4	Both key grooves	K7	7	3	K7	7	3

Basic Information

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

Configure

3,189 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

Configure

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

Days to Ship

Specify Alterations

Tech Support

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