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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-56C-12K4X24K8
SHDW-56C-12K4X24K9
SHDW-56C-12K4X25
SHDW-56C-12K4X25K7
SHDW-56C-12K4X25K8
SHDW-56C-12K4X25K9
SHDW-56C-12K4X25K10
SHDW-56C-12K5X12
SHDW-56C-12K5X12K4
SHDW-56C-12K5X12K5
SHDW-56C-12K5X12.7
SHDW-56C-12K5X12.7K5
SHDW-56C-12K5X14
SHDW-56C-12K5X14K5
SHDW-56C-12K5X15
SHDW-56C-12K5X15K5
SHDW-56C-12K5X15K6
SHDW-56C-12K5X15.875
SHDW-56C-12K5X15.875K5
SHDW-56C-12K5X16
SHDW-56C-12K5X16K5
SHDW-56C-12K5X16K6
SHDW-56C-12K5X17
SHDW-56C-12K5X17K5
SHDW-56C-12K5X17K6
SHDW-56C-12K5X18
SHDW-56C-12K5X18K6
SHDW-56C-12K5X18K7
SHDW-56C-12K5X18K8
SHDW-56C-12K5X19
SHDW-56C-12K5X19K6
SHDW-56C-12K5X19K7
SHDW-56C-12K5X19K8
SHDW-56C-12K5X20
SHDW-56C-12K5X20K6
SHDW-56C-12K5X20K7
SHDW-56C-12K5X20K8
SHDW-56C-12K5X22
SHDW-56C-12K5X22K6
SHDW-56C-12K5X22K7
SHDW-56C-12K5X22K8
SHDW-56C-12K5X24
SHDW-56C-12K5X24K7
SHDW-56C-12K5X24K8
SHDW-56C-12K5X24K9
SHDW-56C-12K5X25
SHDW-56C-12K5X25K7
SHDW-56C-12K5X25K8
SHDW-56C-12K5X25K9
SHDW-56C-12K5X25K10
SHDW-56C-12X12
SHDW-56C-12X12K4
SHDW-56C-12X12K5
SHDW-56C-12X12.7
SHDW-56C-12X12.7K5
SHDW-56C-12X14
SHDW-56C-12X14K5
SHDW-56C-12X15
SHDW-56C-12X15K5
SHDW-56C-12X15K6
SHDW-56C-12X15.875
SHDW-56C-12X15.875K5
SHDW-56C-12X16
SHDW-56C-12X16K5
SHDW-56C-12X16K6
SHDW-56C-12X17
SHDW-56C-12X17K5
SHDW-56C-12X17K6
SHDW-56C-12X18
SHDW-56C-12X18K6
SHDW-56C-12X18K7
SHDW-56C-12X18K8
SHDW-56C-12X19
SHDW-56C-12X19K6
SHDW-56C-12X19K7
SHDW-56C-12X19K8
SHDW-56C-12X20
SHDW-56C-12X20K6
SHDW-56C-12X20K7
SHDW-56C-12X20K8
SHDW-56C-12X22
SHDW-56C-12X22K6
SHDW-56C-12X22K7
SHDW-56C-12X22K8
SHDW-56C-12X24
SHDW-56C-12X24K7
SHDW-56C-12X24K8
SHDW-56C-12X24K9
SHDW-56C-12X25
SHDW-56C-12X25K7

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 130.39	1 Piece(s)	13 Day(s) or more	10	12	24	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K4	4	1.8	K8	8	3.3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K4	4	1.8	K9	9	3.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K4	4	1.8	-	-	-
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K4	4	1.8	K7	7	3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K4	4	1.8	K8	8	3.3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K4	4	1.8	K9	9	3.3
SGD 131.52	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K4	4	1.8	K10	10	3.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	12	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 129.27	1 Piece(s)	13 Day(s) or more	10	12	12	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K4	4	1.8
SGD 129.27	1 Piece(s)	13 Day(s) or more	10	12	12	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	12.7	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 129.27	1 Piece(s)	13 Day(s) or more	10	12	12.7	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	14	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 129.27	1 Piece(s)	13 Day(s) or more	10	12	14	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	15	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 129.27	1 Piece(s)	13 Day(s) or more	10	12	15	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	15	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	15.875	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 129.27	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	16	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 129.27	1 Piece(s)	13 Day(s) or more	10	12	16	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	16	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	17	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 129.27	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	18	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	18	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	18	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	18	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	19	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	19	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	19	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	19	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	20	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	20	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	20	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	20	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	22	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	22	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	22	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	22	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	24	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	24	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	24	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K9	9	3.3
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 130.39	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K9	9	3.3
SGD 131.52	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K10	10	3.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	12	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	12	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K4	4	1.8
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	12	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	12.7	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	12.7	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	14	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	14	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	15	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	15	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	15	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	15.875	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	16	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	12	16	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	16	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	17	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 127.01	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	18	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	18	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	18	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	18	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	19	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	19	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	19	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	19	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	20	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	20	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	20	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	20	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	22	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	22	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	22	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	22	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	24	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	24	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	24	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	10	10	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	-	-	-	K9	9	3.3
SGD 124.75	1 Piece(s)	12 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
SGD 128.13	1 Piece(s)	13 Day(s) or more	10	12	25	56	60.5	20.01~50.00	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	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

3,433 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
Rated torque range(N•m)
20.01~50.00

50.01~100.00

100～Less than 500
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
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)

Rated torque range(N•m)

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

CAD

Days to Ship

Specify Alterations

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