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Disc-Shaped Coupling - Set Screw Type (Single Disc) - (Part Numbers)

SUNGIL

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SDS-26-4.5X10
SDS-26-4.5X10K3
SDS-42-6K2X6
SDS-42-6K2X6K2
SDS-42-6K2X6K3
SDS-42-6K2X6.35
SDS-42-6K2X6.35K2
SDS-42-6K2X6.35K3
SDS-42-6K2X7
SDS-42-6K2X7K2
SDS-42-6K2X7K3
SDS-42-6K2X8
SDS-42-6K2X8K2
SDS-42-6K2X8K3
SDS-42-6K2X8K4
SDS-42-6K2X9
SDS-42-6K2X9.525
SDS-42-6K2X9.525K3
SDS-42-6K2X9.525K4
SDS-42-6K2X10
SDS-42-6K2X10K3
SDS-42-6K2X10K4
SDS-42-6K2X11
SDS-42-6K2X11K4
SDS-42-6K2X12
SDS-42-6K2X12K4
SDS-42-6K2X12K5
SDS-42-6K2X12.7
SDS-42-6K2X12.7K5
SDS-42-6K2X14
SDS-42-6K2X14K5
SDS-42-6K2X15
SDS-42-6K2X15K5
SDS-42-6K2X15K6
SDS-42-6K3X6
SDS-42-6K3X6K2
SDS-42-6K3X6K3
SDS-42-6K3X6.35
SDS-42-6K3X6.35K2
SDS-42-6K3X6.35K3
SDS-42-6K3X7
SDS-42-6K3X7K2
SDS-42-6K3X7K3
SDS-42-6K3X8
SDS-42-6K3X8K2
SDS-42-6K3X8K3
SDS-42-6K3X8K4
SDS-42-6K3X9
SDS-42-6K3X9.525
SDS-42-6K3X9.525K3
SDS-42-6K3X9.525K4
SDS-42-6K3X10
SDS-42-6K3X10K3
SDS-42-6K3X10K4
SDS-42-6K3X11
SDS-42-6K3X11K4
SDS-42-6K3X12
SDS-42-6K3X12K4
SDS-42-6K3X12K5
SDS-42-6K3X12.7
SDS-42-6K3X12.7K5
SDS-42-6K3X14
SDS-42-6K3X14K5
SDS-42-6K3X15
SDS-42-6K3X15K5
SDS-42-6K3X15K6
SDS-42-6X6
SDS-42-6X6K2
SDS-42-6X6K3
SDS-42-6X6.35
SDS-42-6X6.35K2
SDS-42-6X6.35K3
SDS-42-6X7
SDS-42-6X7K2
SDS-42-6X7K3
SDS-42-6X8
SDS-42-6X8K2
SDS-42-6X8K3
SDS-42-6X8K4
SDS-42-6X9
SDS-42-6X9.525
SDS-42-6X9.525K3
SDS-42-6X9.525K4
SDS-42-6X10
SDS-42-6X10K3
SDS-42-6X10K4
SDS-42-6X11
SDS-42-6X11K4
SDS-42-6X12
SDS-42-6X12K4

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)	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	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 27.37	1 Piece(s)	9 Day(s) or more	10	4.5	10	26.6	17.5	1.01~3.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	10001~78000	1.5	1	-	Coupling body	12000	Aluminum	0.15	2.0X10^-6	No Keyway	-	-	-	-	-	-
SGD 29.63	1 Piece(s)	10 Day(s) or more	10	4.5	10	26.6	17.5	1.01~3.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	10001~78000	1.5	1	-	Coupling body	12000	Aluminum	0.15	2.0X10^-6	One Side Key Way	-	-	-	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K2	2	1
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K2	2	1
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K2	2	1
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K2	2	1
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	9	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	11	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	11	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	12	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	12	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	12	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	12.7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	12.7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	14	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	14	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	15	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K2	2	1	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	15	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
SGD 45.19	1 Piece(s)	10 Day(s) or more	10	6	15	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K2	2	1	K6	6	2.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	9	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	11	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	11	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	12	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	12	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	12	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K5	5	2.3
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	12.7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	12.7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K5	5	2.3
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	14	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	14	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K5	5	2.3
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	15	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	K3	3	1.4	-	-	-
SGD 44.07	1 Piece(s)	10 Day(s) or more	10	6	15	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K5	5	2.3
SGD 45.19	1 Piece(s)	10 Day(s) or more	10	6	15	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	Both sides keyway	K3	3	1.4	K6	6	2.8
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K2	2	1
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	6	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K3	3	1.4
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K2	2	1
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	6.35	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K3	3	1.4
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K2	2	1
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	7	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K3	3	1.4
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K2	2	1
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	8	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K4	4	1.8
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	9	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	9.525	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K4	4	1.8
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K3	3	1.4
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	10	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K4	4	1.8
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	11	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	11	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K4	4	1.8
SGD 39.55	1 Piece(s)	9 Day(s) or more	10	6	12	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	No Keyway	-	-	-	-	-	-
SGD 41.81	1 Piece(s)	10 Day(s) or more	10	6	12	42.5	31	5.01~10.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	6	1.5	-	Coupling body	8000	Aluminum	0.2	1.7X10^-5	One Side Key Way	-	-	-	K4	4	1.8

Basic Information

Type	Disc Type	Application	Servo Motor / Stepping Motor	Body Material	Aluminum
Disc Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

Configure

3,194 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
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
Clear
Outer Diameter D(Ø)
16

19

22.2

26.6

31.8

42.5

47

54

64
Clear
Full length L(mm)
11.9

14

14.7

17.5

31

31.7

42.2

58
Clear
Rated torque range(N•m)
0.05~1.00

1.01~3.00

5.01~10.00

20.01~50.00
Clear
Features
High accuracy

Backlash 0

Small

Heat Resistant
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

6

10

22

31
Clear
Allowable Angular Misalignment(deg)
1

1.5
Clear
Allowable Lateral Misalignment(mm)
0
Clear
Product Category
- Coupling body
Clear
Max. Rotational Speed(r/min)
7000

7500

8000

10000

12000

16000
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12
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

K10

K12
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
type
- SDS-16
- SDS-19
- SDS-22
- SDS-26
- SDS-31
- SDS-42
- SDS-47
- SDS-54
- SDS-64
Clear
Buffer Material
- Aluminum
- Others
  - Others
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

12 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-Shaped Coupling - Set Screw Type (Single Disc) - (Part Numbers)

(i)Caution

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)

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

Max. Rotational Speed(r/min)

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

Buffer Material

CAD

Days to Ship

Specify Alterations

Tech Support

Payment Method more

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