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Disc Coupling Set Screw Type (Double Disc) SHDW (Part Numbers)

SUNGIL

A disc coupling, clamping type (double disc).
[Features]
·A newly developed high-performance disc. This product is shaped with high torsional rigidity.
·Semi-permanent lifespan with zero backlashes.
·Absorbs misalignments of angles of deflection, eccentricity, and endplay.
·A low moment of inertia for stability even at high RPM.
[Applications]
·Servo motors, stepper motors, precision motors, etc.
·High-precision encoders, dynamometer drivers, high-speed, high-precision position control systems.
·Centrifuges, copiers.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SHDW-88C-20K8X25
SHDW-88C-20K8X25K7
SHDW-88C-20K8X25K8
SHDW-88C-20K8X25K9
SHDW-88C-20K8X25K10
SHDW-88C-20K8X28
SHDW-88C-20K8X28K8
SHDW-88C-20K8X28K9
SHDW-88C-20K8X28K10
SHDW-88C-20K8X30
SHDW-88C-20K8X30K8
SHDW-88C-20K8X30K9
SHDW-88C-20K8X30K10
SHDW-88C-20K8X30K12
SHDW-88C-20K8X32
SHDW-88C-20K8X32K10
SHDW-88C-20K8X32K12
SHDW-88C-20K8X35
SHDW-88C-20K8X35K10
SHDW-88C-20K8X35K12
SHDW-88C-20K8X40
SHDW-88C-20K8X40K12
SHDW-88C-20K8X40K14
SHDW-88C-20K8X45
SHDW-88C-20K8X45K14
SHDW-88C-20K8X45K16
SHDW-88C-20K8X45K18
SHDW-88C-20X20
SHDW-88C-20X20K6
SHDW-88C-20X20K7
SHDW-88C-20X20K8
SHDW-88C-20X22
SHDW-88C-20X22K6
SHDW-88C-20X22K7
SHDW-88C-20X22K8
SHDW-88C-20X24
SHDW-88C-20X24K7
SHDW-88C-20X24K8
SHDW-88C-20X24K9
SHDW-88C-20X25
SHDW-88C-20X25K7
SHDW-88C-20X25K8
SHDW-88C-20X25K9
SHDW-88C-20X25K10
SHDW-88C-20X28
SHDW-88C-20X28K8
SHDW-88C-20X28K9
SHDW-88C-20X28K10
SHDW-88C-20X30
SHDW-88C-20X30K8
SHDW-88C-20X30K9
SHDW-88C-20X30K10
SHDW-88C-20X30K12
SHDW-88C-20X32
SHDW-88C-20X32K10
SHDW-88C-20X32K12
SHDW-88C-20X35
SHDW-88C-20X35K10
SHDW-88C-20X35K12
SHDW-88C-20X40
SHDW-88C-20X40K12
SHDW-88C-20X40K14
SHDW-88C-20X45
SHDW-88C-20X45K14
SHDW-88C-20X45K16
SHDW-88C-20X45K18
SHDW-88C-22K6X22
SHDW-88C-22K6X22K6
SHDW-88C-22K6X22K7
SHDW-88C-22K6X22K8
SHDW-88C-22K6X24
SHDW-88C-22K6X24K7
SHDW-88C-22K6X24K8
SHDW-88C-22K6X24K9
SHDW-88C-22K6X25
SHDW-88C-22K6X25K7
SHDW-88C-22K6X25K8
SHDW-88C-22K6X25K9
SHDW-88C-22K6X25K10
SHDW-88C-22K6X28
SHDW-88C-22K6X28K8
SHDW-88C-22K6X28K9
SHDW-88C-22K6X28K10
SHDW-88C-22K6X30
SHDW-88C-22K6X30K8
SHDW-88C-22K6X30K9
SHDW-88C-22K6X30K10
SHDW-88C-22K6X30K12
SHDW-88C-22K6X32
SHDW-88C-22K6X32K10

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	Rated Torque (N•m)	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 286.37	1 Piece(s)	13 Day(s) or more	10	20	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K7	7	3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K9	9	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K9	9	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K9	9	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K12	12	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	32	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	32	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	32	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K12	12	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	35	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	35	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	35	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K12	12	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	40	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	40	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K12	12	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	40	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K14	14	3.8
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	45	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	45	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K14	14	3.8
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	45	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K16	16	4.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	20	45	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K8	8	3.3	K18	18	4.4
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K6	6	2.8
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K7	7	3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	22	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	22	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K6	6	2.8
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	22	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K7	7	3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	22	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	24	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	24	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K7	7	3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	24	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	One Side Key Way	-	-	-	K9	9	3.3
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K7	7	3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	One Side Key Way	-	-	-	K9	9	3.3
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	One Side Key Way	-	-	-	K9	9	3.3
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K8	8	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	One Side Key Way	-	-	-	K9	9	3.3
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K12	12	3.3
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	32	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	32	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	32	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K12	12	3.3
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	35	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	35	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K10	10	3.3
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	35	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K12	12	3.3
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	40	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	40	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K12	12	3.3
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	40	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K14	14	3.8
SGD 282.99	1 Piece(s)	12 Day(s) or more	10	20	45	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	No Keyway	-	-	-	-	-	-
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	45	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K14	14	3.8
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	45	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K16	16	4.3
SGD 287.49	1 Piece(s)	13 Day(s) or more	10	20	45	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	-	-	-	K18	18	4.4
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	22	22	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K6	6	2.8	-	-	-
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	22	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K6	6	2.8
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	22	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	22	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	22	24	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K6	6	2.8	-	-	-
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	24	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	24	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K9	9	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	22	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K6	6	2.8	-	-	-
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K7	7	3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K9	9	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	22	25	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K10	10	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	22	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K6	6	2.8	-	-	-
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K9	9	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	22	28	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K10	10	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	22	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K6	6	2.8	-	-	-
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	22	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
SGD 289.75	1 Piece(s)	13 Day(s) or more	10	20	20	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0	120	6000	Aluminum	±0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K9	9	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	22	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K10	10	3.3
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	22	30	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K12	12	3.3
SGD 286.37	1 Piece(s)	13 Day(s) or more	10	22	32	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	One Side Key Way	K6	6	2.8	-	-	-
SGD 290.88	1 Piece(s)	13 Day(s) or more	10	22	32	88	99.2	100～Less than 500	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	120	6000	-	0.3	5.7X10^-4	Both sides keyway	K6	6	2.8	K10	10	3.3

Basic Information

Type	Disc Type	Application	Servo Motor / Stepping Motor	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment
Max. Rotational Speed Range(r/min)	4001~10000	Body Material	Aluminum	Allowable Angular Misalignment(deg)	1
Allowable Lateral Misalignment(mm)	0.3	Product Category	Coupling body	Allowable Lateral Misalignment Range(mm)	0.21~0.40
Disc Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

Configure

839 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia.(Already processed) d1(Ø)
10

11

12

12.7

14

15

15.875

16

17

18

19

20

22

24

25

28

30

32

35

40

45
Clear
Shaft Hole Dia.(Already processed) d2(Ø)
10

11

12

12.7

14

15

15.875

16

17

18

19

20

22

24

25

28

30

32

35

40

45
Clear
Outer Diameter D(Ø)
56

66

88
Clear
Full length L(mm)
60.5

80

99.2
Clear
Features
High torsional rigidity

High Torque

Backlash 0

Heat Resistant
Clear
Rated Torque(N•m)
30

60

120
Clear
Max. Rotational Speed(r/min)
6000

7000

7700
Clear
Buffer Material
- Aluminum
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
Clear
d1 Keyway symbol
K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d1keyway width b1(mm)
3

4

5

6

7

8

9

10

12

14

16

18
Clear
d1Keyway height t1(mm)
1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
d2 Keyway symbol
K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d2 keyway width b2(mm)
3

4

5

6

7

8

9

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
type
- SHDW-56C
- SHDW-66C
- SHDW-88C
Clear
Rated torque range(N•m)
20.01~50.00

50.01~100.00

100～Less than 500
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

12 Day(s) or Less

13 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 Coupling Set Screw Type (Double Disc) SHDW (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Shaft Hole Dia.(Already processed) d1(Ø)

Shaft Hole Dia.(Already processed) d2(Ø)

Outer Diameter D(Ø)

Full length L(mm)

Features

Rated Torque(N•m)

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

Rated torque range(N•m)

CAD

Days to Ship

Specify Alterations

Tech Support

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