Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL

Promotional pricing

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.

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Part Number
SDWA-42-6K2X6
SDWA-42-6K2X6K2
SDWA-42-6K2X6K3
SDWA-42-6K2X6.35
SDWA-42-6K2X6.35K2
SDWA-42-6K2X6.35K3
SDWA-42-6K2X7
SDWA-42-6K2X7K2
SDWA-42-6K2X7K3
SDWA-42-6K2X8
SDWA-42-6K2X8K2
SDWA-42-6K2X8K3
SDWA-42-6K2X8K4
SDWA-42-6K2X9
SDWA-42-6K2X9K3
SDWA-42-6K2X9.525
SDWA-42-6K2X9.525K2
SDWA-42-6K2X9.525K3
SDWA-42-6K2X9.525K4
SDWA-42-6K2X10
SDWA-42-6K2X10K3
SDWA-42-6K2X10K4
SDWA-42-6K2X11
SDWA-42-6K2X11K4
SDWA-42-6K2X12
SDWA-42-6K2X12K4
SDWA-42-6K2X12K5
SDWA-42-6K2X12.7
SDWA-42-6K2X12.7K5
SDWA-42-6K2X14
SDWA-42-6K2X14K5
SDWA-42-6K2X15
SDWA-42-6K2X15K5
SDWA-42-6K2X15K6
SDWA-42-6K3X6
SDWA-42-6K3X6K2
SDWA-42-6K3X6K3
SDWA-42-6K3X6.35
SDWA-42-6K3X6.35K2
SDWA-42-6K3X6.35K3
SDWA-42-6K3X7
SDWA-42-6K3X7K2
SDWA-42-6K3X7K3
SDWA-42-6K3X8
SDWA-42-6K3X8K2
SDWA-42-6K3X8K3
SDWA-42-6K3X8K4
SDWA-42-6K3X9
SDWA-42-6K3X9K3
SDWA-42-6K3X9.525
SDWA-42-6K3X9.525K2
SDWA-42-6K3X9.525K3
SDWA-42-6K3X9.525K4
SDWA-42-6K3X10
SDWA-42-6K3X10K3
SDWA-42-6K3X10K4
SDWA-42-6K3X11
SDWA-42-6K3X11K4
SDWA-42-6K3X12
SDWA-42-6K3X12K4

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Rated torque range (N•m)	Shaft Hole Dia.(Already processed) D1 (mm)	Shaft Hole Dia.(Already processed) D2 (mm)	Outer Diameter D (mm)	Overall Length L (mm)	Max. Rotational Speed Range (r/min)	Feature	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Buffer Part 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)
39.12 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
39.12 €	1	11 Days	10	5.01 to 10.00	6	6.35	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	6.35	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	6.35	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
39.12 €	1	11 Days	10	5.01 to 10.00	6	7	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	7	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	7	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
39.12 €	1	11 Days	10	5.01 to 10.00	6	8	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	8	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	8	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
40.93 €	1	11 Days	10	5.01 to 10.00	6	8	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	9	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.02 to 0.2	0.2	[Others] Other	±0.5	2.1X10^-5	With Keyway	K2	2	1	K3	3	1.4
39.12 €	1	11 Days	10	5.01 to 10.00	6	9.525	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.02 to 0.2	0.2	[Others] Other	±0.5	2.1X10^-5	With Keyway	K2	2	1	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	9.525	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
40.93 €	1	11 Days	10	5.01 to 10.00	6	9.525	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	10	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	10	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
40.93 €	1	11 Days	10	5.01 to 10.00	6	10	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	11	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	11	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	12	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	12	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
40.93 €	1	11 Days	10	5.01 to 10.00	6	12	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
39.12 €	1	11 Days	10	5.01 to 10.00	6	12.7	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	12.7	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
39.12 €	1	11 Days	10	5.01 to 10.00	6	14	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	14	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
39.12 €	1	11 Days	10	5.01 to 10.00	6	15	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K2	2	1	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	15	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
41.85 €	1	11 Days	10	5.01 to 10.00	6	15	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K2	2	1	K6	6	2.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
39.12 €	1	11 Days	10	5.01 to 10.00	6	6.35	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	6.35	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	6.35	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
39.12 €	1	11 Days	10	5.01 to 10.00	6	7	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	7	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	7	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
39.12 €	1	11 Days	10	5.01 to 10.00	6	8	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	8	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	8	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
40.93 €	1	11 Days	10	5.01 to 10.00	6	8	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	9	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.02 to 0.2	0.2	[Others] Other	±0.5	2.1X10^-5	With Keyway	K3	3	1.4	K3	3	1.4
39.12 €	1	11 Days	10	5.01 to 10.00	6	9.525	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	6	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.02 to 0.2	0.2	[Others] Other	±0.5	2.1X10^-5	With Keyway	K3	3	1.4	K2	2	1
40.93 €	1	11 Days	10	5.01 to 10.00	6	9.525	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
40.93 €	1	11 Days	10	5.01 to 10.00	6	9.525	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	10	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	10	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
40.93 €	1	11 Days	10	5.01 to 10.00	6	10	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	11	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	11	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
39.12 €	1	11 Days	10	5.01 to 10.00	6	12	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	One Side Key Way	K3	3	1.4	-	-	-
40.93 €	1	11 Days	10	5.01 to 10.00	6	12	42.5	39.7	4,001 to 10,000	High accuracy / Backlash 0 / Small / Heat Resistant	6	8000	0.21 to 0.40	0.2	Aluminum	0.5	2.1X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8

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Basic information

Type	Disc Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Servo Motor / Stepping Motor
Body Material	Aluminum	Category	Coupling body	Allowable Angular Misalignment(deg)	3
Disc Part Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

Configure

1,534Suggestion of an applicable part number.

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The part number is completed.

Basic Attributes

Shaft Hole Dia.(Already processed) D1(mm)
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(mm)
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(mm)
16

19

22.2

26.6

31.8

42.5

47

54

64
Clear
Overall Length L(mm)
15.6

18

20

24.5

26

39.7

40

55.5

74
Clear
Max. Rotational Speed Range(r/min)
4,001 to 10,000

10,001 to 78,000
Clear
Feature
High accuracy

Backlash 0

Small

Heat Resistant
Clear
Rated Torque(Nm)
0.5

0.9

1.1

1.5

3

6

10

22

31
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Max. Rotational Speed(r/min)
7000

7500

8000

9000

10000

12000
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Allowable Lateral Misalignment Range(mm)
0.02 to 0.2

0.21 to 0.40

0.41 to 1.0
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Allowable Lateral Misalignment(mm)
0.2

0.3
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Buffer Part Material
- Aluminum
- Others
  - Other
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With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
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d1 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12
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d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12
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d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3
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d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12
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d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12
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d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3
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Type
- SDWA-16
- SDWA-19
- SDWA-22
- SDWA-26
- SDWA-31
- SDWA-42
- SDWA-47
- SDWA-54
- SDWA-64
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Rated torque range(N•m)
0.05 to 1.00

1.01 to 3.00

5.01 to 10.00

20.01 to 50.00
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Filter by CAD data type
- 2D
- 3D
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