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

Disc Coupling Clamping Type (Double Disc) SDAA

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.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

 
Part Number
SDAA-47C-9.525K2X19K7
SDAA-47C-9.525K2X19K8
SDAA-47C-9.525K3X9.525
SDAA-47C-9.525K3X9.525K2
SDAA-47C-9.525K3X9.525K3
SDAA-47C-9.525K3X9.525K4
SDAA-47C-9.525K3X10
SDAA-47C-9.525K3X10K3
SDAA-47C-9.525K3X10K4
SDAA-47C-9.525K3X11
SDAA-47C-9.525K3X11K4
SDAA-47C-9.525K3X12
SDAA-47C-9.525K3X12K4
SDAA-47C-9.525K3X12K5
SDAA-47C-9.525K3X12.7
SDAA-47C-9.525K3X12.7K5
SDAA-47C-9.525K3X14
SDAA-47C-9.525K3X14K5
SDAA-47C-9.525K3X15
SDAA-47C-9.525K3X15K5
SDAA-47C-9.525K3X15K6
SDAA-47C-9.525K3X15.875
SDAA-47C-9.525K3X15.875K5
SDAA-47C-9.525K3X16
SDAA-47C-9.525K3X16K5
SDAA-47C-9.525K3X16K6
SDAA-47C-9.525K3X17
SDAA-47C-9.525K3X17K5
SDAA-47C-9.525K3X17K6
SDAA-47C-9.525K3X18
SDAA-47C-9.525K3X18K6
SDAA-47C-9.525K3X18K7
SDAA-47C-9.525K3X18K8
SDAA-47C-9.525K3X19
SDAA-47C-9.525K3X19K6
SDAA-47C-9.525K3X19K7
SDAA-47C-9.525K3X19K8
SDAA-47C-9.525K4X9.525
SDAA-47C-9.525K4X9.525K2
SDAA-47C-9.525K4X9.525K3
SDAA-47C-9.525K4X9.525K4
SDAA-47C-9.525K4X10
SDAA-47C-9.525K4X10K3
SDAA-47C-9.525K4X10K4
SDAA-47C-9.525K4X11
SDAA-47C-9.525K4X11K4
SDAA-47C-9.525K4X12
SDAA-47C-9.525K4X12K4
SDAA-47C-9.525K4X12K5
SDAA-47C-9.525K4X12.7
SDAA-47C-9.525K4X12.7K5
SDAA-47C-9.525K4X14
SDAA-47C-9.525K4X14K5
SDAA-47C-9.525K4X15
SDAA-47C-9.525K4X15K5
SDAA-47C-9.525K4X15K6
SDAA-47C-9.525K4X15.875
SDAA-47C-9.525K4X15.875K5
SDAA-47C-9.525K4X16
SDAA-47C-9.525K4X16K5
SDAA-47C-9.525K4X16K6
SDAA-47C-9.525K4X17
SDAA-47C-9.525K4X17K5
SDAA-47C-9.525K4X17K6
SDAA-47C-9.525K4X18
SDAA-47C-9.525K4X18K6
SDAA-47C-9.525K4X18K7
SDAA-47C-9.525K4X18K8
SDAA-47C-9.525K4X19
SDAA-47C-9.525K4X19K6
SDAA-47C-9.525K4X19K7
SDAA-47C-9.525K4X19K8
SDAA-47C-9.525X9.525
SDAA-47C-9.525X9.525K2
SDAA-47C-9.525X9.525K3
SDAA-47C-9.525X9.525K4
SDAA-47C-9.525X10
SDAA-47C-9.525X10K3
SDAA-47C-9.525X10K4
SDAA-47C-9.525X11
SDAA-47C-9.525X11K4
SDAA-47C-9.525X12
SDAA-47C-9.525X12K4
SDAA-47C-9.525X12K5
SDAA-47C-9.525X12.7
SDAA-47C-9.525X12.7K5
SDAA-47C-9.525X14
SDAA-47C-9.525X14K5
SDAA-47C-9.525X15
SDAA-47C-9.525X15K5
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft 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 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K221

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525114763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525114763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K441.8

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.52512.74763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.52512.74763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525144763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.52515.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525174763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK331.4---

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK331.4K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK441.8K221

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525114763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525114763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K441.8

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.52512.74763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.52512.74763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525144763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.52515.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK441.8K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 109.525164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525174763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK441.8K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK441.8K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 109.525194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5One Side Key Way---K221

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K331.4

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.5259.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K331.4

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 109.525114763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525114763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 109.52512.74763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.52512.74763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 109.525144763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 109.525154763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109.525154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

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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

Tech Support

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