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Rigid Coupling (SRG Series) (Part Numbers)

SUNGIL

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SRG-32-11X12K4
SRG-32-11X12K5
SRG-32-11X14
SRG-32-11X14K5
SRG-32-11X15
SRG-32-11X15K5
SRG-32-11X15K6
SRG-32-12K4X12
SRG-32-12K4X12K4
SRG-32-12K4X12K5
SRG-32-12K4X14
SRG-32-12K4X14K5
SRG-32-12K4X15
SRG-32-12K4X15K5
SRG-32-12K4X15K6
SRG-32-12K5X12
SRG-32-12K5X12K4
SRG-32-12K5X12K5
SRG-32-12K5X14
SRG-32-12K5X14K5
SRG-32-12K5X15
SRG-32-12K5X15K5
SRG-32-12K5X15K6
SRG-32-12X12
SRG-32-12X12K4
SRG-32-12X12K5
SRG-32-12X14
SRG-32-12X14K5
SRG-32-12X15
SRG-32-12X15K5
SRG-32-12X15K6
SRG-32-14K5X14
SRG-32-14K5X14K5
SRG-32-14K5X15
SRG-32-14K5X15K5
SRG-32-14K5X15K6
SRG-32-14X14
SRG-32-14X14K5
SRG-32-14X15
SRG-32-14X15K5
SRG-32-14X15K6
SRG-32-15K5X15
SRG-32-15K5X15K5
SRG-32-15K5X15K6
SRG-32-15K6X15
SRG-32-15K6X15K5
SRG-32-15K6X15K6
SRG-32-15X15
SRG-32-15X15K5
SRG-32-15X15K6
SRGL-25C-5K2X5
SRGL-25C-5K2X5K2
SRGL-25C-5K2X6
SRGL-25C-5K2X6K2
SRGL-25C-5K2X6K3
SRGL-25C-5K2X8
SRGL-25C-5K2X8K2
SRGL-25C-5K2X8K3
SRGL-25C-5K2X8K4
SRGL-25C-5K2X10
SRGL-25C-5K2X10K3
SRGL-25C-5K2X10K4
SRGL-25C-5K2X11
SRGL-25C-5K2X11K4
SRGL-25C-5K2X12
SRGL-25C-5K2X12K4
SRGL-25C-5K2X12K5
SRGL-25C-5X5
SRGL-25C-5X5K2
SRGL-25C-5X6
SRGL-25C-5X6K2
SRGL-25C-5X6K3
SRGL-25C-5X8
SRGL-25C-5X8K2
SRGL-25C-5X8K3
SRGL-25C-5X8K4
SRGL-25C-5X10
SRGL-25C-5X10K3
SRGL-25C-5X10K4
SRGL-25C-5X11
SRGL-25C-5X11K4
SRGL-25C-5X12
SRGL-25C-5X12K4
SRGL-25C-5X12K5
SRGL-25C-6K2X6
SRGL-25C-6K2X6K2
SRGL-25C-6K2X6K3
SRGL-25C-6K2X8
SRGL-25C-6K2X8K2
SRGL-25C-6K2X8K3

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Application	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (Ø)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Full Length (mm)	Max. Rotational Speed Range (r/min)	Features	Body Material	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	Buffer Material	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)	Weight (g)
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	11	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K4	4	1.8	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	11	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 18.25	1 Piece(s)	12 Day(s) or more	10	-	1.01~3.00	11	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Key Seat Exist	-	-	-	-	-	-	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	11	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 18.25	1 Piece(s)	12 Day(s) or more	10	-	1.01~3.00	11	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Key Seat Exist	-	-	-	-	-	-	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	11	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 21.63	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	11	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K6	6	2.8	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K4	4	1.8	-	-	-	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K4	4	1.8	K4	4	1.8	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K4	4	1.8	K5	5	2.3	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K4	4	1.8	-	-	-	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K4	4	1.8	K5	5	2.3	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K4	4	1.8	-	-	-	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K4	4	1.8	K5	5	2.3	600
SGD 23.89	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K4	4	1.8	K6	6	2.8	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K4	4	1.8	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	600
SGD 23.89	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K6	6	2.8	600
SGD 18.25	1 Piece(s)	12 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Key Seat Exist	-	-	-	-	-	-	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K4	4	1.8	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	12	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 18.25	1 Piece(s)	12 Day(s) or more	10	-	1.01~3.00	12	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Key Seat Exist	-	-	-	-	-	-	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 18.25	1 Piece(s)	12 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Key Seat Exist	-	-	-	-	-	-	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 21.63	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	12	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K6	6	2.8	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	14	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	14	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	14	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	600
SGD 22.76	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	14	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	600
SGD 23.89	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	14	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K6	6	2.8	600
SGD 18.25	1 Piece(s)	12 Day(s) or more	10	-	1.01~3.00	14	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Key Seat Exist	-	-	-	-	-	-	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	14	14	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 18.25	1 Piece(s)	12 Day(s) or more	10	-	1.01~3.00	14	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Key Seat Exist	-	-	-	-	-	-	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	14	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 21.63	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	14	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K6	6	2.8	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K5	5	2.3	-	-	-	600
SGD 22.76	1 Piece(s)	7 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K5	5	2.3	600
SGD 23.89	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K5	5	2.3	K6	6	2.8	600
SGD 21.63	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	K6	6	2.8	-	-	-	600
SGD 23.89	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K6	6	2.8	K5	5	2.3	600
SGD 25.02	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Both key grooves	K6	6	2.8	K6	6	2.8	600
SGD 18.25	1 Piece(s)	7 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	Key Seat Exist	-	-	-	-	-	-	600
SGD 20.51	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K5	5	2.3	600
SGD 21.63	1 Piece(s)	13 Day(s) or more	10	-	1.01~3.00	15	15	32	40	10001~78000	-	Steel / aluminum	2	12000	-	-	1.0X10^-5	One Side Key Seat	-	-	-	K6	6	2.8	600
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	5	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	K2	2	1	-	-	-	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	5	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K2	2	1	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	K2	2	1	-	-	-	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K2	2	1	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	K2	2	1	-	-	-	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K2	2	1	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K4	4	1.8	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	10	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	K2	2	1	-	-	-	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	10	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	10	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K4	4	1.8	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	11	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	K2	2	1	-	-	-	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	11	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K4	4	1.8	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	12	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	K2	2	1	-	-	-	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	12	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K4	4	1.8	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	12	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K5	5	2.3	-
SGD 27.37	1 Piece(s)	12 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	5	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	No Keyway	-	-	-	-	-	-	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	5	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K2	2	1	-
SGD 27.37	1 Piece(s)	12 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	No Keyway	-	-	-	-	-	-	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K2	2	1	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4	-
SGD 27.37	1 Piece(s)	12 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	No Keyway	-	-	-	-	-	-	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K2	2	1	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K4	4	1.8	-
SGD 27.37	1 Piece(s)	12 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	10	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	No Keyway	-	-	-	-	-	-	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	10	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	10	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K4	4	1.8	-
SGD 27.37	1 Piece(s)	12 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	11	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	No Keyway	-	-	-	-	-	-	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	11	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K4	4	1.8	-
SGD 27.37	1 Piece(s)	12 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	12	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	No Keyway	-	-	-	-	-	-	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	12	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K4	4	1.8	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	5	12	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	-	-	-	K5	5	2.3	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	6	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	K2	2	1	-	-	-	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	6	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K2	2	1	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	6	6	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4	-
SGD 29.63	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	6	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	One Side Key Way	K2	2	1	-	-	-	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	6	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K2	2	1	-
SGD 31.89	1 Piece(s)	13 Day(s) or more	10	Servo Motor / Stepping Motor / Encoder	1.01~3.00	6	8	25	35	4001~10000	Backlash 0 / Low Inertia Moment / Small / Heat Resistant	Aluminum	1.2	6000	0	Aluminum	3.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4	-

Basic Information

Allowable Angular Misalignment(deg)	0	Operating Temperature Range(°C)	-50::200	Allowable Axial Clearance (±)(mm)	0

Configure

630 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Application
- Servo Motor
- Stepping Motor
- Encoder
Clear
Shaft Bore Dia. (machined) D1(Ø)
3

4

5

6

8

10

11

12

14

15

16

18

20

22

24
Clear
Shaft Bore Dia. (machined) D2(Ø)
3

4

5

6

8

10

11

12

14

15

16

18

20

22

24
Clear
O.D.(Ø)
16

20

25

32

43

53
Clear
Full Length(mm)
22.5

24

35

40

52

66
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000

10001~78000
Clear
Features
Backlash 0

Low Inertia Moment

Small

Heat Resistant
Clear
Body Material
Aluminum

Steel / aluminum
Clear
Allowable Torque(N•m)
0.3

0.4

0.5

0.6

1

1.2

2

2.4

4.5

5

11

12
Clear
Max. Rotational Speed(r/min)
2800

3800

4500

6000

7000

9000

12000

14000

18000

22000
Clear
Allowable Lateral Misalignment(mm)
0
Clear
Buffer Material
- Polyacetal
- Aluminum
Clear
With or without Keyway
- Both key grooves
- Both sides keyway
- Key Seat Exist
- No Keyway
- One Side Key Seat
- One Side Key Way
Clear
d1 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
Clear
d1keyway width b1(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Clear
d1Keyway height t1(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
d2 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
Clear
d2 keyway width b2(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Clear
d2 keyway height t2(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
Weight(g)
280

360

440

460

600

670

900
Clear
type
- SRG
- SRG-53
- SRGL-16C
- SRGL-20C
- SRGL-25C
- SRGL-32C
- SRGL-43C
- SRGL-53C
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

10.01~20.00
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

12 Day(s) or Less

13 Day(s) or Less

14 Day(s) or Less

15 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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Rigid Coupling (SRG Series) (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Application

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

O.D.(Ø)

Full Length(mm)

Max. Rotational Speed Range(r/min)

Features

Body Material

Allowable Torque(N•m)

Max. Rotational Speed(r/min)

Allowable Lateral Misalignment(mm)

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)

Weight(g)

type

Allowable Torque Range(N•m)

CAD

Days to Ship

Specify Alterations

Tech Support

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