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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-8K4X9.525K4
SDAA-47C-8K4X10
SDAA-47C-8K4X10K3
SDAA-47C-8K4X10K4
SDAA-47C-8K4X11
SDAA-47C-8K4X11K4
SDAA-47C-8K4X12
SDAA-47C-8K4X12K4
SDAA-47C-8K4X12K5
SDAA-47C-8K4X12.7
SDAA-47C-8K4X12.7K5
SDAA-47C-8K4X14
SDAA-47C-8K4X14K5
SDAA-47C-8K4X15
SDAA-47C-8K4X15K5
SDAA-47C-8K4X15K6
SDAA-47C-8K4X15.875
SDAA-47C-8K4X15.875K5
SDAA-47C-8K4X16
SDAA-47C-8K4X16K5
SDAA-47C-8K4X16K6
SDAA-47C-8K4X17
SDAA-47C-8K4X17K5
SDAA-47C-8K4X17K6
SDAA-47C-8K4X18
SDAA-47C-8K4X18K6
SDAA-47C-8K4X18K7
SDAA-47C-8K4X18K8
SDAA-47C-8K4X19
SDAA-47C-8K4X19K6
SDAA-47C-8K4X19K7
SDAA-47C-8K4X19K8
SDAA-47C-8X8
SDAA-47C-8X8K2
SDAA-47C-8X8K3
SDAA-47C-8X8K4
SDAA-47C-8X9
SDAA-47C-8X9K3
SDAA-47C-8X9.525
SDAA-47C-8X9.525K2
SDAA-47C-8X9.525K3
SDAA-47C-8X9.525K4
SDAA-47C-8X10
SDAA-47C-8X10K3
SDAA-47C-8X10K4
SDAA-47C-8X11
SDAA-47C-8X11K4
SDAA-47C-8X12
SDAA-47C-8X12K4
SDAA-47C-8X12K5
SDAA-47C-8X12.7
SDAA-47C-8X12.7K5
SDAA-47C-8X14
SDAA-47C-8X14K5
SDAA-47C-8X15
SDAA-47C-8X15K5
SDAA-47C-8X15K6
SDAA-47C-8X15.875
SDAA-47C-8X15.875K5
SDAA-47C-8X16
SDAA-47C-8X16K5
SDAA-47C-8X16K6
SDAA-47C-8X17
SDAA-47C-8X17K5
SDAA-47C-8X17K6
SDAA-47C-8X18
SDAA-47C-8X18K6
SDAA-47C-8X18K7
SDAA-47C-8X18K8
SDAA-47C-8X19
SDAA-47C-8X19K6
SDAA-47C-8X19K7
SDAA-47C-8X19K8
SDAA-47C-9K3X9
SDAA-47C-9K3X9K3
SDAA-47C-9K3X9.525
SDAA-47C-9K3X9.525K2
SDAA-47C-9K3X9.525K3
SDAA-47C-9K3X9.525K4
SDAA-47C-9K3X10
SDAA-47C-9K3X10K3
SDAA-47C-9K3X10K4
SDAA-47C-9K3X11
SDAA-47C-9K3X11K4
SDAA-47C-9K3X12
SDAA-47C-9K3X12K4
SDAA-47C-9K3X12K5
SDAA-47C-9K3X12.7
SDAA-47C-9K3X12.7K5
SDAA-47C-9K3X14
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 68.40

1 Piece(s) 10 Day(s) or more 1089.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 108104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 108104763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 108104763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 108114763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 108114763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 108124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 108124763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K441.8

SGD 68.40

1 Piece(s) 10 Day(s) or more 108124763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 10812.74763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10812.74763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 108144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 108144763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 108154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 108154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 108154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 10815.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5One 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 108164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 68.40

1 Piece(s) 10 Day(s) or more 108164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 108164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 108174763.75.01~10.00100.50.41~1.075000.54.5X10-5One 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 108184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 69.53

1 Piece(s) 10 Day(s) or more 108184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 108184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 108184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 108194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK441.8---

SGD 69.53

1 Piece(s) 10 Day(s) or more 108194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 108194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 108194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK441.8K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 10884763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K221

SGD 66.15

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K331.4

SGD 66.15

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 10894763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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---K331.4

SGD 63.90

1 Piece(s) 9 Day(s) or more 1089.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 1089.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K331.4

SGD 66.15

1 Piece(s) 10 Day(s) or more 1089.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 108104763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 108104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K331.4

SGD 66.15

1 Piece(s) 10 Day(s) or more 108104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 108114763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 108114763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 108124763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 108124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 108124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 10812.74763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 10812.74763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 108144763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 108144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 108154763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 108154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 108154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 10815.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 108164763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 108164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 108164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 108174763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 108184763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 108184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 108184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 108184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 108194763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 108194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 108194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 108194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K883.3

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 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 KeywayK331.4K331.4

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 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 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K441.8

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 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 KeywayK331.4K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K441.8

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 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 KeywayK331.4K441.8

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 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 KeywayK331.4K441.8

SGD 68.40

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

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 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 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5One Side Key WayK331.4---

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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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