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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-9K3X14K5
SDAA-47C-9K3X15
SDAA-47C-9K3X15K5
SDAA-47C-9K3X15K6
SDAA-47C-9K3X15.875
SDAA-47C-9K3X15.875K5
SDAA-47C-9K3X16
SDAA-47C-9K3X16K5
SDAA-47C-9K3X16K6
SDAA-47C-9K3X17
SDAA-47C-9K3X17K5
SDAA-47C-9K3X17K6
SDAA-47C-9K3X18
SDAA-47C-9K3X18K6
SDAA-47C-9K3X18K7
SDAA-47C-9K3X18K8
SDAA-47C-9K3X19
SDAA-47C-9K3X19K6
SDAA-47C-9K3X19K7
SDAA-47C-9K3X19K8
SDAA-47C-9X9
SDAA-47C-9X9K3
SDAA-47C-9X9.525
SDAA-47C-9X9.525K2
SDAA-47C-9X9.525K3
SDAA-47C-9X9.525K4
SDAA-47C-9X10
SDAA-47C-9X10K3
SDAA-47C-9X10K4
SDAA-47C-9X11
SDAA-47C-9X11K4
SDAA-47C-9X12
SDAA-47C-9X12K4
SDAA-47C-9X12K5
SDAA-47C-9X12.7
SDAA-47C-9X12.7K5
SDAA-47C-9X14
SDAA-47C-9X14K5
SDAA-47C-9X15
SDAA-47C-9X15K5
SDAA-47C-9X15K6
SDAA-47C-9X15.875
SDAA-47C-9X15.875K5
SDAA-47C-9X16
SDAA-47C-9X16K5
SDAA-47C-9X16K6
SDAA-47C-9X17
SDAA-47C-9X17K5
SDAA-47C-9X17K6
SDAA-47C-9X18
SDAA-47C-9X18K6
SDAA-47C-9X18K7
SDAA-47C-9X18K8
SDAA-47C-9X19
SDAA-47C-9X19K6
SDAA-47C-9X19K7
SDAA-47C-9X19K8
SDAA-47C-9.525K2X9.525
SDAA-47C-9.525K2X9.525K2
SDAA-47C-9.525K2X9.525K3
SDAA-47C-9.525K2X9.525K4
SDAA-47C-9.525K2X10
SDAA-47C-9.525K2X10K3
SDAA-47C-9.525K2X10K4
SDAA-47C-9.525K2X11
SDAA-47C-9.525K2X11K4
SDAA-47C-9.525K2X12
SDAA-47C-9.525K2X12K4
SDAA-47C-9.525K2X12K5
SDAA-47C-9.525K2X12.7
SDAA-47C-9.525K2X12.7K5
SDAA-47C-9.525K2X14
SDAA-47C-9.525K2X14K5
SDAA-47C-9.525K2X15
SDAA-47C-9.525K2X15K5
SDAA-47C-9.525K2X15K6
SDAA-47C-9.525K2X15.875
SDAA-47C-9.525K2X15.875K5
SDAA-47C-9.525K2X16
SDAA-47C-9.525K2X16K5
SDAA-47C-9.525K2X16K6
SDAA-47C-9.525K2X17
SDAA-47C-9.525K2X17K5
SDAA-47C-9.525K2X17K6
SDAA-47C-9.525K2X18
SDAA-47C-9.525K2X18K6
SDAA-47C-9.525K2X18K7
SDAA-47C-9.525K2X18K8
SDAA-47C-9.525K2X19
SDAA-47C-9.525K2X19K6
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 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 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 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---

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

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 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K883.3

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 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 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK331.4K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 10994763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 1099.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 1099.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K331.4

SGD 66.15

1 Piece(s) 10 Day(s) or more 1099.5254763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 109104763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K331.4

SGD 66.15

1 Piece(s) 10 Day(s) or more 109104763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 109114763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109114763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 109124763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K441.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 109124763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 10912.74763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 10912.74763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 109144763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 109154763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 109154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 10915.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 109164763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 109164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 109164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 109174763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 109184763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 109184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 109184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 109184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 109194763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 109194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 109194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 109194763.75.01~10.00100.50.41~1.075000.54.5X10-5One 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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K221

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K441.8

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K331.4

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K441.8

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K441.8

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K441.8

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K552.3

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K552.3

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K552.3

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K662.8

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K552.3

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K662.8

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 WayK221---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K662.8

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 WayK221---

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K662.8

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 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5One Side Key WayK221---

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK221K662.8

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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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