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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-12.7X14
SDAA-47C-12.7X14K5
SDAA-47C-12.7X15
SDAA-47C-12.7X15K5
SDAA-47C-12.7X15K6
SDAA-47C-12.7X15.875
SDAA-47C-12.7X15.875K5
SDAA-47C-12.7X16
SDAA-47C-12.7X16K5
SDAA-47C-12.7X16K6
SDAA-47C-12.7X17
SDAA-47C-12.7X17K5
SDAA-47C-12.7X17K6
SDAA-47C-12.7X18
SDAA-47C-12.7X18K6
SDAA-47C-12.7X18K7
SDAA-47C-12.7X18K8
SDAA-47C-12.7X19
SDAA-47C-12.7X19K6
SDAA-47C-12.7X19K7
SDAA-47C-12.7X19K8
SDAA-47C-14K5X14
SDAA-47C-14K5X14K5
SDAA-47C-14K5X15
SDAA-47C-14K5X15K5
SDAA-47C-14K5X15K6
SDAA-47C-14K5X15.875
SDAA-47C-14K5X15.875K5
SDAA-47C-14K5X16
SDAA-47C-14K5X16K5
SDAA-47C-14K5X16K6
SDAA-47C-14K5X17
SDAA-47C-14K5X17K5
SDAA-47C-14K5X17K6
SDAA-47C-14K5X18
SDAA-47C-14K5X18K6
SDAA-47C-14K5X18K7
SDAA-47C-14K5X18K8
SDAA-47C-14K5X19
SDAA-47C-14K5X19K6
SDAA-47C-14K5X19K7
SDAA-47C-14K5X19K8
SDAA-47C-14X14
SDAA-47C-14X14K5
SDAA-47C-14X15
SDAA-47C-14X15K5
SDAA-47C-14X15K6
SDAA-47C-14X15.875
SDAA-47C-14X15.875K5
SDAA-47C-14X16
SDAA-47C-14X16K5
SDAA-47C-14X16K6
SDAA-47C-14X17
SDAA-47C-14X17K5
SDAA-47C-14X17K6
SDAA-47C-14X18
SDAA-47C-14X18K6
SDAA-47C-14X18K7
SDAA-47C-14X18K8
SDAA-47C-14X19
SDAA-47C-14X19K6
SDAA-47C-14X19K7
SDAA-47C-14X19K8
SDAA-47C-15K5X15
SDAA-47C-15K5X15K5
SDAA-47C-15K5X15K6
SDAA-47C-15K5X15.875
SDAA-47C-15K5X15.875K5
SDAA-47C-15K5X16
SDAA-47C-15K5X16K5
SDAA-47C-15K5X16K6
SDAA-47C-15K5X17
SDAA-47C-15K5X17K5
SDAA-47C-15K5X17K6
SDAA-47C-15K5X18
SDAA-47C-15K5X18K6
SDAA-47C-15K5X18K7
SDAA-47C-15K5X18K8
SDAA-47C-15K5X19
SDAA-47C-15K5X19K6
SDAA-47C-15K5X19K7
SDAA-47C-15K5X19K8
SDAA-47C-15K6X15
SDAA-47C-15K6X15K5
SDAA-47C-15K6X15K6
SDAA-47C-15K6X15.875
SDAA-47C-15K6X15.875K5
SDAA-47C-15K6X16
SDAA-47C-15K6X16K5
SDAA-47C-15K6X16K6
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 63.90

1 Piece(s) 9 Day(s) or more 1012.7144763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 1012.7144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 1012.7154763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 1012.7154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 1012.7154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 1012.715.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 1012.7164763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 1012.7164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 1012.7164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 1012.7174763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 1012.7184763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 1012.7184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 1012.7184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 1012.7184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 1012.7194763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 1012.7194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 1012.7194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 1012.7194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 1014144763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 1014154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 1014154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 101415.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK552.3K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 1014164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 1014164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014174763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK552.3K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK552.3K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 69.53

1 Piece(s) 10 Day(s) or more 1014184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 1014184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 1014184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 69.53

1 Piece(s) 10 Day(s) or more 1014194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 1014194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 1014194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 1014144763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014144763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 1014154763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 1014154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 101415.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 1014164763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 66.15

1 Piece(s) 10 Day(s) or more 1014164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 1014164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 63.90

1 Piece(s) 9 Day(s) or more 1014174763.75.01~10.00100.50.41~1.075000.54.5X10-5No 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 1014184763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 1014184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 1014184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 1014184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K883.3

SGD 63.90

1 Piece(s) 9 Day(s) or more 1014194763.75.01~10.00100.50.41~1.075000.54.5X10-5No Keyway------

SGD 67.27

1 Piece(s) 10 Day(s) or more 1014194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 1014194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K773

SGD 67.27

1 Piece(s) 10 Day(s) or more 1014194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key Way---K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 1015154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 1015154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 101515.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK552.3K552.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 1015164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 1015164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 1015174763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 68.40

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK552.3K552.3

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK552.3K662.8

SGD 66.15

1 Piece(s) 10 Day(s) or more 1015184763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015184763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K883.3

SGD 66.15

1 Piece(s) 10 Day(s) or more 1015194763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK552.3---

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K662.8

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K773

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015194763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK552.3K883.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 1015154763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK662.8---

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK662.8K552.3

SGD 70.65

1 Piece(s) 10 Day(s) or more 1015154763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK662.8K662.8

SGD 67.27

1 Piece(s) 10 Day(s) or more 101515.8754763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK662.8---

SGD 69.53

1 Piece(s) 10 Day(s) or more 10884763.75.01~10.00100.50.41~1.07500±0.54.5X10-5With KeywayK662.8K552.3

SGD 67.27

1 Piece(s) 10 Day(s) or more 1015164763.75.01~10.00100.50.41~1.075000.54.5X10-5One Side Key WayK662.8---

SGD 69.53

1 Piece(s) 10 Day(s) or more 1015164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK662.8K552.3

SGD 70.65

1 Piece(s) 10 Day(s) or more 1015164763.75.01~10.00100.50.41~1.075000.54.5X10-5Both sides keywayK662.8K662.8

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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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