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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-54C-10X15.875K5
SDAA-54C-10X16
SDAA-54C-10X16K5
SDAA-54C-10X16K6
SDAA-54C-10X17
SDAA-54C-10X17K5
SDAA-54C-10X17K6
SDAA-54C-10X18
SDAA-54C-10X18K6
SDAA-54C-10X18K7
SDAA-54C-10X18K8
SDAA-54C-10X19
SDAA-54C-10X19K6
SDAA-54C-10X19K7
SDAA-54C-10X19K8
SDAA-54C-10X20
SDAA-54C-10X20K6
SDAA-54C-10X20K7
SDAA-54C-10X20K8
SDAA-54C-11K4X11
SDAA-54C-11K4X11K4
SDAA-54C-11K4X12
SDAA-54C-11K4X12K4
SDAA-54C-11K4X12K5
SDAA-54C-11K4X12.7
SDAA-54C-11K4X12.7K5
SDAA-54C-11K4X14
SDAA-54C-11K4X14K5
SDAA-54C-11K4X15
SDAA-54C-11K4X15K5
SDAA-54C-11K4X15K6
SDAA-54C-11K4X15.875
SDAA-54C-11K4X15.875K5
SDAA-54C-11K4X16
SDAA-54C-11K4X16K5
SDAA-54C-11K4X16K6
SDAA-54C-11K4X17
SDAA-54C-11K4X17K5
SDAA-54C-11K4X17K6
SDAA-54C-11K4X18
SDAA-54C-11K4X18K6
SDAA-54C-11K4X18K7
SDAA-54C-11K4X18K8
SDAA-54C-11K4X19
SDAA-54C-11K4X19K6
SDAA-54C-11K4X19K7
SDAA-54C-11K4X19K8
SDAA-54C-11K4X20
SDAA-54C-11K4X20K6
SDAA-54C-11K4X20K7
SDAA-54C-11K4X20K8
SDAA-54C-11X11
SDAA-54C-11X11K4
SDAA-54C-11X12
SDAA-54C-11X12K4
SDAA-54C-11X12K5
SDAA-54C-11X12.7
SDAA-54C-11X12.7K5
SDAA-54C-11X14
SDAA-54C-11X14K5
SDAA-54C-11X15
SDAA-54C-11X15K5
SDAA-54C-11X15K6
SDAA-54C-11X15.875
SDAA-54C-11X15.875K5
SDAA-54C-11X16
SDAA-54C-11X16K5
SDAA-54C-11X16K6
SDAA-54C-11X17
SDAA-54C-11X17K5
SDAA-54C-11X17K6
SDAA-54C-11X18
SDAA-54C-11X18K6
SDAA-54C-11X18K7
SDAA-54C-11X18K8
SDAA-54C-11X19
SDAA-54C-11X19K6
SDAA-54C-11X19K7
SDAA-54C-11X19K8
SDAA-54C-11X20
SDAA-54C-11X20K6
SDAA-54C-11X20K7
SDAA-54C-11X20K8
SDAA-54C-12K4X12
SDAA-54C-12K4X12K4
SDAA-54C-12K4X12K5
SDAA-54C-12K4X12.7
SDAA-54C-12K4X12.7K5
SDAA-54C-12K4X14
SDAA-54C-12K4X14K5
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 87.44

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key Way---K552.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010165475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

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 Way---K552.3

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010175475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key Way---K552.3

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key Way---K662.8

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011115475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1011115475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K441.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011125475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1011125475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K441.8

SGD 89.70

1 Piece(s) 10 Day(s) or more 1011125475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 101112.75475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 101112.75475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011145475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1011145475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1011155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 101115.8755475.620.01~50.00220.50.41~1.070000.59.0X10-5One 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 1011165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1011165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011175475.620.01~50.00220.50.41~1.070000.59.0X10-5One 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 1011185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K662.8

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K773

SGD 90.84

1 Piece(s) 10 Day(s) or more 1011205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K883.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011115475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011115475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K441.8

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011125475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011125475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K441.8

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011125475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 101112.75475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 101112.75475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011145475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011145475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011155475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 85.19

1 Piece(s) 9 Day(s) or more 101115.8755475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key Way---K552.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011165475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1011165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011175475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 87.44

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key Way---K552.3

SGD 88.58

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key Way---K662.8

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011185475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011195475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

SGD 85.19

1 Piece(s) 9 Day(s) or more 1011205475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

SGD 88.58

1 Piece(s) 10 Day(s) or more 1011205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1012125475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1012125475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K441.8

SGD 89.70

1 Piece(s) 10 Day(s) or more 1012125475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 101212.75475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 101212.75475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

SGD 87.44

1 Piece(s) 10 Day(s) or more 1012145475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK441.8---

SGD 89.70

1 Piece(s) 10 Day(s) or more 1012145475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK441.8K552.3

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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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