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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-19K8X19K8
SDAA-47C-19X19
SDAA-47C-19X19K6
SDAA-47C-19X19K7
SDAA-47C-19X19K8
SDAA-54C-10K3X10
SDAA-54C-10K3X10K3
SDAA-54C-10K3X10K4
SDAA-54C-10K3X11
SDAA-54C-10K3X11K4
SDAA-54C-10K3X12
SDAA-54C-10K3X12K4
SDAA-54C-10K3X12K5
SDAA-54C-10K3X12.7
SDAA-54C-10K3X12.7K5
SDAA-54C-10K3X14
SDAA-54C-10K3X14K5
SDAA-54C-10K3X15
SDAA-54C-10K3X15K5
SDAA-54C-10K3X15K6
SDAA-54C-10K3X15.875
SDAA-54C-10K3X15.875K5
SDAA-54C-10K3X16
SDAA-54C-10K3X16K5
SDAA-54C-10K3X16K6
SDAA-54C-10K3X17
SDAA-54C-10K3X17K5
SDAA-54C-10K3X17K6
SDAA-54C-10K3X18
SDAA-54C-10K3X18K6
SDAA-54C-10K3X18K7
SDAA-54C-10K3X18K8
SDAA-54C-10K3X19
SDAA-54C-10K3X19K6
SDAA-54C-10K3X19K7
SDAA-54C-10K3X19K8
SDAA-54C-10K3X20
SDAA-54C-10K3X20K6
SDAA-54C-10K3X20K7
SDAA-54C-10K3X20K8
SDAA-54C-10K4X10
SDAA-54C-10K4X10K3
SDAA-54C-10K4X10K4
SDAA-54C-10K4X11
SDAA-54C-10K4X11K4
SDAA-54C-10K4X12
SDAA-54C-10K4X12K4
SDAA-54C-10K4X12K5
SDAA-54C-10K4X12.7
SDAA-54C-10K4X12.7K5
SDAA-54C-10K4X14
SDAA-54C-10K4X14K5
SDAA-54C-10K4X15
SDAA-54C-10K4X15K5
SDAA-54C-10K4X15K6
SDAA-54C-10K4X15.875
SDAA-54C-10K4X15.875K5
SDAA-54C-10K4X16
SDAA-54C-10K4X16K5
SDAA-54C-10K4X16K6
SDAA-54C-10K4X17
SDAA-54C-10K4X17K5
SDAA-54C-10K4X17K6
SDAA-54C-10K4X18
SDAA-54C-10K4X18K6
SDAA-54C-10K4X18K7
SDAA-54C-10K4X18K8
SDAA-54C-10K4X19
SDAA-54C-10K4X19K6
SDAA-54C-10K4X19K7
SDAA-54C-10K4X19K8
SDAA-54C-10K4X20
SDAA-54C-10K4X20K6
SDAA-54C-10K4X20K7
SDAA-54C-10K4X20K8
SDAA-54C-10X10
SDAA-54C-10X10K3
SDAA-54C-10X10K4
SDAA-54C-10X11
SDAA-54C-10X11K4
SDAA-54C-10X12
SDAA-54C-10X12K4
SDAA-54C-10X12K5
SDAA-54C-10X12.7
SDAA-54C-10X12.7K5
SDAA-54C-10X14
SDAA-54C-10X14K5
SDAA-54C-10X15
SDAA-54C-10X15K5
SDAA-54C-10X15K6
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 70.65

1 Piece(s) 10 Day(s) or more 1019194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK883.3K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 1019194763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 1019194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 1019194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 1019194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K331.4

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K441.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010115475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010115475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K441.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K441.8

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 101012.75475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 101012.75475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010145475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010145475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K552.3

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K662.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 101015.8755475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK331.4K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K552.3

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K662.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010175475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK331.4K552.3

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK331.4K662.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK331.4---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK331.4K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K331.4

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K441.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010115475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010115475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K441.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K441.8

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 101012.75475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 101012.75475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010145475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010145475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 101015.8755475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010175475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK441.8K552.3

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK441.8K662.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K883.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K331.4

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K441.8

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010115475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010115475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K441.8

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K441.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010125475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 101012.75475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 101012.75475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010145475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010145475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

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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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