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

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-54-18X19K6
SDS-54-18X19K7
SDS-54-18X19K8
SDS-54-18X20
SDS-54-18X20K6
SDS-54-18X20K7
SDS-54-18X20K8
SDS-54-19K6X19
SDS-54-19K6X19K6
SDS-54-19K6X19K7
SDS-54-19K6X19K8
SDS-54-19K6X20
SDS-54-19K6X20K6
SDS-54-19K6X20K7
SDS-54-19K6X20K8
SDS-54-19K7X19
SDS-54-19K7X19K6
SDS-54-19K7X19K7
SDS-54-19K7X19K8
SDS-54-19K7X20
SDS-54-19K7X20K6
SDS-54-19K7X20K7
SDS-54-19K7X20K8
SDS-54-19K8X19
SDS-54-19K8X19K6
SDS-54-19K8X19K7
SDS-54-19K8X19K8
SDS-54-19K8X20
SDS-54-19K8X20K6
SDS-54-19K8X20K7
SDS-54-19K8X20K8
SDS-54-19X19
SDS-54-19X19K6
SDS-54-19X19K7
SDS-54-19X19K8
SDS-54-19X20
SDS-54-19X20K6
SDS-54-19X20K7
SDS-54-19X20K8
SDS-54-20K6X20
SDS-54-20K6X20K6
SDS-54-20K6X20K7
SDS-54-20K6X20K8
SDS-54-20K7X20
SDS-54-20K7X20K6
SDS-54-20K7X20K7
SDS-54-20K7X20K8
SDS-54-20K8X20
SDS-54-20K8X20K6
SDS-54-20K8X20K7
SDS-54-20K8X20K8
SDS-54-20X20
SDS-54-20X20K6
SDS-54-20X20K7
SDS-54-20X20K8
SDS-64-12K4X12
SDS-64-12K4X12K4
SDS-64-12K4X12K5
SDS-64-12K4X12.7
SDS-64-12K4X12.7K5
SDS-64-12K4X14
SDS-64-12K4X14K5
SDS-64-12K4X15
SDS-64-12K4X15K5
SDS-64-12K4X15K6
SDS-64-12K4X15.875
SDS-64-12K4X15.875K5
SDS-64-12K4X16
SDS-64-12K4X16K5
SDS-64-12K4X16K6
SDS-64-12K4X17
SDS-64-12K4X17K5
SDS-64-12K4X17K6
SDS-64-12K4X18
SDS-64-12K4X18K6
SDS-64-12K4X18K7
SDS-64-12K4X18K8
SDS-64-12K4X19
SDS-64-12K4X19K6
SDS-64-12K4X19K7
SDS-64-12K4X19K8
SDS-64-12K4X20
SDS-64-12K4X20K6
SDS-64-12K4X20K7
SDS-64-12K4X20K8
SDS-64-12K4X21
SDS-64-12K4X21K6
SDS-64-12K4X21K7
SDS-64-12K4X22
SDS-64-12K4X22K6

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)
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	18	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	18	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	18	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K8	8	3.3
MYR 256.73	1 Piece(s)	9 Day(s) or more	10	18	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	No Keyway	-	-	-	-	-	-
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	18	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	18	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	18	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K6	6	2.8	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K6	6	2.8	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K7	7	3	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K7	7	3	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K8	8	3.3	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K8	8	3.3	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K8	8	3.3
MYR 256.73	1 Piece(s)	9 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	No Keyway	-	-	-	-	-	-
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	19	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K8	8	3.3
MYR 256.73	1 Piece(s)	9 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	No Keyway	-	-	-	-	-	-
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	19	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K6	6	2.8	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K7	7	3	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K7	7	3	K8	8	3.3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	K8	8	3.3	-	-	-
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K6	6	2.8
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K7	7	3
MYR 282.69	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	Both sides keyway	K8	8	3.3	K8	8	3.3
MYR 256.73	1 Piece(s)	9 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	No Keyway	-	-	-	-	-	-
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K6	6	2.8
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K7	7	3
MYR 269.71	1 Piece(s)	10 Day(s) or more	10	20	20	54	42.2	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	22	1.5	-	Coupling body	7500	Aluminum	0.2	4.9X10^-5	One Side Key Way	-	-	-	K8	8	3.3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	12	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 309.04	1 Piece(s)	10 Day(s) or more	10	12	12	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 309.04	1 Piece(s)	10 Day(s) or more	10	12	12	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	12.7	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 309.04	1 Piece(s)	10 Day(s) or more	10	12	12.7	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	14	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 309.04	1 Piece(s)	10 Day(s) or more	10	12	14	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	15	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 309.04	1 Piece(s)	10 Day(s) or more	10	12	15	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	15	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	15.875	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 309.04	1 Piece(s)	10 Day(s) or more	10	12	15.875	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	31	1.5	0	-	7000	[Others] Others	±0.2	1.8X10^-4	With Keyway	K4	4	1.8	K5	5	2.3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	16	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 309.04	1 Piece(s)	10 Day(s) or more	10	12	16	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	16	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	17	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 309.04	1 Piece(s)	10 Day(s) or more	10	12	17	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	31	1.5	0	-	7000	[Others] Others	±0.2	1.8X10^-4	With Keyway	K4	4	1.8	K5	5	2.3
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	17	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	31	1.5	0	-	7000	[Others] Others	±0.2	1.8X10^-4	With Keyway	K4	4	1.8	K6	6	2.8
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	18	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	18	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	18	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K7	7	3
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	18	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K8	8	3.3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	19	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	19	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	19	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K7	7	3
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	19	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K8	8	3.3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	20	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	20	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	20	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K7	7	3
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	20	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K8	8	3.3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	21	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	21	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	31	1.5	0	-	7000	[Others] Others	±0.2	1.8X10^-4	With Keyway	K4	4	1.8	K6	6	2.8
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	21	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	31	1.5	0	-	7000	[Others] Others	±0.2	1.8X10^-4	With Keyway	K4	4	1.8	K7	7	3
MYR 300.39	1 Piece(s)	10 Day(s) or more	10	12	22	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	One Side Key Way	K4	4	1.8	-	-	-
MYR 313.37	1 Piece(s)	10 Day(s) or more	10	12	22	64	58	20.01~50.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	4001~10000	31	1.5	-	Coupling body	7000	Aluminum	0.2	1.8X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8

Basic Information

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

Configure

5,443 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
Buffer Material
- Aluminum
- Others
  - Others
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
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

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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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)

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

CAD

Days to Ship

Specify Alterations

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