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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-14X19K6
SDAA-54C-14X19K7
SDAA-54C-14X19K8
SDAA-54C-14X20
SDAA-54C-14X20K6
SDAA-54C-14X20K7
SDAA-54C-14X20K8
SDAA-54C-15K5X15
SDAA-54C-15K5X15K5
SDAA-54C-15K5X15K6
SDAA-54C-15K5X15.875
SDAA-54C-15K5X15.875K5
SDAA-54C-15K5X16
SDAA-54C-15K5X16K5
SDAA-54C-15K5X16K6
SDAA-54C-15K5X17
SDAA-54C-15K5X17K5
SDAA-54C-15K5X17K6
SDAA-54C-15K5X18
SDAA-54C-15K5X18K6
SDAA-54C-15K5X18K7
SDAA-54C-15K5X18K8
SDAA-54C-15K5X19
SDAA-54C-15K5X19K6
SDAA-54C-15K5X19K7
SDAA-54C-15K5X19K8
SDAA-54C-15K5X20
SDAA-54C-15K5X20K6
SDAA-54C-15K5X20K7
SDAA-54C-15K5X20K8
SDAA-54C-15K6X15
SDAA-54C-15K6X15K5
SDAA-54C-15K6X15K6
SDAA-54C-15K6X15.875
SDAA-54C-15K6X15.875K5
SDAA-54C-15K6X16
SDAA-54C-15K6X16K5
SDAA-54C-15K6X16K6
SDAA-54C-15K6X17
SDAA-54C-15K6X17K5
SDAA-54C-15K6X17K6
SDAA-54C-15K6X18
SDAA-54C-15K6X18K6
SDAA-54C-15K6X18K7
SDAA-54C-15K6X18K8
SDAA-54C-15K6X19
SDAA-54C-15K6X19K6
SDAA-54C-15K6X19K7
SDAA-54C-15K6X19K8
SDAA-54C-15K6X20
SDAA-54C-15K6X20K6
SDAA-54C-15K6X20K7
SDAA-54C-15K6X20K8
SDAA-54C-15X15
SDAA-54C-15X15K5
SDAA-54C-15X15K6
SDAA-54C-15X15.875
SDAA-54C-15X15.875K5
SDAA-54C-15X16
SDAA-54C-15X16K5
SDAA-54C-15X16K6
SDAA-54C-15X17
SDAA-54C-15X17K5
SDAA-54C-15X17K6
SDAA-54C-15X18
SDAA-54C-15X18K6
SDAA-54C-15X18K7
SDAA-54C-15X18K8
SDAA-54C-15X19
SDAA-54C-15X19K6
SDAA-54C-15X19K7
SDAA-54C-15X19K8
SDAA-54C-15X20
SDAA-54C-15X20K6
SDAA-54C-15X20K7
SDAA-54C-15X20K8
SDAA-54C-15.875K5X15.875
SDAA-54C-15.875K5X15.875K5
SDAA-54C-15.875K5X16
SDAA-54C-15.875K5X16K5
SDAA-54C-15.875K5X16K6
SDAA-54C-15.875K5X17
SDAA-54C-15.875K5X17K5
SDAA-54C-15.875K5X17K6
SDAA-54C-15.875K5X18
SDAA-54C-15.875K5X18K6
SDAA-54C-15.875K5X18K7
SDAA-54C-15.875K5X18K8
SDAA-54C-15.875K5X19
SDAA-54C-15.875K5X19K6
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)

MYR 339.72

1 Piece(s) 10 Day(s) or more 1014195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

MYR 339.72

1 Piece(s) 10 Day(s) or more 1014195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

MYR 339.72

1 Piece(s) 10 Day(s) or more 1014195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

MYR 326.74

1 Piece(s) 9 Day(s) or more 1014205475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

MYR 339.72

1 Piece(s) 10 Day(s) or more 1014205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

MYR 339.72

1 Piece(s) 10 Day(s) or more 1014205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

MYR 339.72

1 Piece(s) 10 Day(s) or more 1014205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

MYR 335.39

1 Piece(s) 10 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK552.3---

MYR 344.05

1 Piece(s) 10 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K552.3

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K662.8

MYR 335.39

1 Piece(s) 10 Day(s) or more 101515.8755475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK552.3---

MYR 344.05

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K552.3

MYR 335.39

1 Piece(s) 10 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK552.3---

MYR 344.05

1 Piece(s) 10 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K552.3

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K662.8

MYR 335.39

1 Piece(s) 10 Day(s) or more 1015175475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK552.3---

MYR 344.05

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K552.3

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K662.8

MYR 335.39

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK552.3---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K662.8

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K773

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K883.3

MYR 335.39

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK552.3---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K662.8

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K773

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K883.3

MYR 335.39

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK552.3---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K662.8

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K773

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK552.3K883.3

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK662.8---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K552.3

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K662.8

MYR 339.72

1 Piece(s) 10 Day(s) or more 101515.8755475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK662.8---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK662.8K552.3

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK662.8---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K552.3

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K662.8

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015175475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK662.8---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK662.8K552.3

MYR 352.70

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK662.8K662.8

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK662.8---

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K662.8

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K773

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K883.3

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK662.8---

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K662.8

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K773

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K883.3

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key WayK662.8---

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K662.8

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K773

MYR 352.70

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5Both sides keywayK662.8K883.3

MYR 326.74

1 Piece(s) 9 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

MYR 335.39

1 Piece(s) 10 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015155475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

MYR 326.74

1 Piece(s) 9 Day(s) or more 101515.8755475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

MYR 335.39

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

MYR 326.74

1 Piece(s) 9 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

MYR 335.39

1 Piece(s) 10 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K552.3

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015165475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

MYR 326.74

1 Piece(s) 9 Day(s) or more 1015175475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

MYR 335.39

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

MYR 339.72

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

MYR 326.74

1 Piece(s) 9 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015185475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

MYR 326.74

1 Piece(s) 9 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015195475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

MYR 326.74

1 Piece(s) 9 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5No Keyway------

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K662.8

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K773

MYR 339.72

1 Piece(s) 10 Day(s) or more 1015205475.620.01~50.00220.50.41~1.070000.59.0X10-5One Side Key Way---K883.3

MYR 335.39

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key WayK552.3---

MYR 344.05

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K552.3

MYR 335.39

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key WayK552.3---

MYR 344.05

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K552.3

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K662.8

MYR 335.39

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key WayK552.3---

MYR 344.05

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K552.3

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K662.8

MYR 335.39

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key WayK552.3---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K662.8

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K773

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K883.3

MYR 335.39

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5One Side Key WayK552.3---

MYR 348.37

1 Piece(s) 10 Day(s) or more 1010105475.620.01~50.00220.50.41~1.07000±0.59.0X10-5With KeywayK552.3K662.8

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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

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