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Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Disc Coupling Clamping Type (Double Disc) SDAA (Part Numbers)

SUNGIL

Disc coupling clamping type (double disc).
[Features]
·Shape with high torsional rigidity. Semi-permanent life with zero backlash.
·Absorbs declination, eccentricity, and end play misalignment.
·Stable even at high rotation with a low moment of inertia. The characteristics of forward/reverse rotation are the same and no repair is required.
·Excellent oil and chemical resistance.
[Applications]
·Servo motors, stepping motors, precision motors, etc.
·High-precision encoder, dynamometer driver, high-speed, high-precision position control system.
·Centrifuge, copier.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SDAA-54C-15.875K5X19K7
SDAA-54C-15.875K5X19K8
SDAA-54C-15.875K5X20
SDAA-54C-15.875K5X20K6
SDAA-54C-15.875K5X20K7
SDAA-54C-15.875K5X20K8
SDAA-54C-15.875X15.875
SDAA-54C-15.875X15.875K5
SDAA-54C-15.875X16
SDAA-54C-15.875X16K5
SDAA-54C-15.875X16K6
SDAA-54C-15.875X17
SDAA-54C-15.875X17K5
SDAA-54C-15.875X17K6
SDAA-54C-15.875X18
SDAA-54C-15.875X18K6
SDAA-54C-15.875X18K7
SDAA-54C-15.875X18K8
SDAA-54C-15.875X19
SDAA-54C-15.875X19K6
SDAA-54C-15.875X19K7
SDAA-54C-15.875X19K8
SDAA-54C-15.875X20
SDAA-54C-15.875X20K6
SDAA-54C-15.875X20K7
SDAA-54C-15.875X20K8
SDAA-54C-16K5X16
SDAA-54C-16K5X16K5
SDAA-54C-16K5X16K6
SDAA-54C-16K5X17
SDAA-54C-16K5X17K5
SDAA-54C-16K5X17K6
SDAA-54C-16K5X18
SDAA-54C-16K5X18K6
SDAA-54C-16K5X18K7
SDAA-54C-16K5X18K8
SDAA-54C-16K5X19
SDAA-54C-16K5X19K6
SDAA-54C-16K5X19K7
SDAA-54C-16K5X19K8
SDAA-54C-16K5X20
SDAA-54C-16K5X20K6
SDAA-54C-16K5X20K7
SDAA-54C-16K5X20K8
SDAA-54C-16K6X16
SDAA-54C-16K6X16K5
SDAA-54C-16K6X16K6
SDAA-54C-16K6X17
SDAA-54C-16K6X17K5
SDAA-54C-16K6X17K6
SDAA-54C-16K6X18
SDAA-54C-16K6X18K6
SDAA-54C-16K6X18K7
SDAA-54C-16K6X18K8
SDAA-54C-16K6X19
SDAA-54C-16K6X19K6
SDAA-54C-16K6X19K7
SDAA-54C-16K6X19K8
SDAA-54C-16K6X20
SDAA-54C-16K6X20K6
SDAA-54C-16K6X20K7
SDAA-54C-16K6X20K8
SDAA-54C-16X16
SDAA-54C-16X16K5
SDAA-54C-16X16K6
SDAA-54C-16X17
SDAA-54C-16X17K5
SDAA-54C-16X17K6
SDAA-54C-16X18
SDAA-54C-16X18K6
SDAA-54C-16X18K7
SDAA-54C-16X18K8
SDAA-54C-16X19
SDAA-54C-16X19K6
SDAA-54C-16X19K7
SDAA-54C-16X19K8
SDAA-54C-16X20
SDAA-54C-16X20K6
SDAA-54C-16X20K7
SDAA-54C-16X20K8
SDAA-54C-17K5X17
SDAA-54C-17K5X17K5
SDAA-54C-17K5X17K6
SDAA-54C-17K5X18
SDAA-54C-17K5X18K6
SDAA-54C-17K5X18K7
SDAA-54C-17K5X18K8
SDAA-54C-17K5X19
SDAA-54C-17K5X19K6
SDAA-54C-17K5X19K7

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)	Rated Torque (N•m)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Max. Rotational Speed (r/min)	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 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K7	7	3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K8	8	3.3
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K6	6	2.8
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K7	7	3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K8	8	3.3
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	15.875	15.875	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	15.875	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	15.875	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	15.875	17	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	15.875	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	15.875	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	15.875	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	15.875	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 89.70	1 Piece(s)	10 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	16	17	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 89.70	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K5	5	2.3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K6	6	2.8
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K6	6	2.8	-	-	-
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K5	5	2.3
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K6	6	2.8
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	17	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K6	6	2.8	-	-	-
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K6	6	2.8	K5	5	2.3
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K6	6	2.8	K6	6	2.8
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K6	6	2.8	-	-	-
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K6	6	2.8
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K7	7	3
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K8	8	3.3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K6	6	2.8	-	-	-
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K6	6	2.8
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K7	7	3
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K8	8	3.3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	K6	6	2.8	-	-	-
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K6	6	2.8
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K7	7	3
SGD 91.96	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	Both sides keyway	K6	6	2.8	K8	8	3.3
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	16	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	16	17	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	-	-	-	K5	5	2.3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	18	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	19	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 85.19	1 Piece(s)	9 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	No Keyway	-	-	-	-	-	-
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K6	6	2.8
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K7	7	3
SGD 88.58	1 Piece(s)	10 Day(s) or more	10	16	20	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	0.5	9.0X10^-5	One Side Key Way	-	-	-	K8	8	3.3
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 89.70	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K5	5	2.3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K6	6	2.8
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K6	6	2.8
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K7	7	3
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K8	8	3.3
SGD 87.44	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	One Side Key Way	K5	5	2.3	-	-	-
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K6	6	2.8
SGD 90.84	1 Piece(s)	10 Day(s) or more	10	10	10	54	75.6	20.01~50.00	22	0.5	0.41~1.0	7000	±0.5	9.0X10^-5	With Keyway	K5	5	2.3	K7	7	3

Basic Information

Type	Disc Type	Application	Servo Motor / Stepping Motor	Features	High accuracy / Backlash 0 / Small / Heat Resistant
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Max. Rotational Speed Range(r/min)	4001~10000	Body Material	Aluminum
Allowable Angular Misalignment(deg)	3	Product Category	Coupling body	Buffer Material	Aluminum
Disc Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

Configure

2,201 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia.(Already processed) d1(Ø)
6

6.35

7

8

9

9.525

10

11

12

12.7

14

15

15.875

16

17

18

19

20
Clear
Shaft Hole Dia.(Already processed) d2(Ø)
6

6.35

7

8

9

9.525

10

11

12

12.7

14

15

15.875

16

17

18

19

20
Clear
Outer Diameter D(Ø)
42.5

47

54
Clear
Full length L(mm)
50

63.7

75.6
Clear
Rated torque range(N•m)
5.01~10.00

20.01~50.00
Clear
Rated Torque(N•m)
6

10

22
Clear
Allowable Lateral Misalignment(mm)
0.4

0.5
Clear
Allowable Lateral Misalignment Range(mm)
0.21~0.40

0.41~1.0
Clear
Max. Rotational Speed(r/min)
7000

7500

8000
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
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8
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
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
type
- SDAA-42C
- SDAA-47C
- SDAA-54C
Clear
CAD
- 3D
Clear

Days to Ship

All

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 Coupling Clamping Type (Double Disc) SDAA (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)

Rated Torque(N•m)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

With or without Keyway

d1 Keyway symbol

d1keyway width b1(mm)

d1Keyway height t1(mm)

d2 Keyway symbol

d2 keyway width b2(mm)

d2 keyway height t2(mm)

type

CAD

Days to Ship

Specify Alterations

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