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Disc Coupling Clamping Type (Double Disc) SDAA (SDAA-42C-8K2X9K3)

Disc Coupling Clamping Type (Double Disc) SDAA SDAA-42C-8K2X9K3

SUNGIL

SUNGIL

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.

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Japanese Only

Part Number

Configured Part Number is shown.

SDAA-42C-8K2X9K3

 
30
45
60
  1. 1
Part Number
SDAA-42C-8K2X9K3
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 65.37

1 Piece(s) 10 Day(s) or more 106642.5505.01~10.0060.40.21~0.408000±0.52.7X10-5With KeywayK221K331.4

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  1. 1

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

Please check the type/dimensions/specifications of the part SDAA-42C-8K2X9K3 in the Disc Coupling Clamping Type (Double Disc) SDAA series.

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Specification/Dimensions

  • type

    • SDAA-42C
    • SDAA-47C
    • SDAA-54C

    Clear

  • Shaft Hole Dia.(Already processed) d1(Ø)

    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 9.525
    • 10
    • 11
    • 12
    • 12.7
    • 14
    • 15
    • 15.875
    • 16
    • 17
    • 18
    • 19
    • 20

    Clear

  • Shaft Hole Dia.(Already processed) d2(Ø)

    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 9.525
    • 10
    • 11
    • 12
    • 12.7
    • 14
    • 15
    • 15.875
    • 16
    • 17
    • 18
    • 19
    • 20

    Clear

  • Outer Diameter D(Ø)

    • 42.5
    • 47
    • 54

    Clear

  • Full length L(mm)

    • 50
    • 63.7
    • 75.6

    Clear

  • Rated torque range(N•m)

    • 5.01~10.00
    • 20.01~50.00

    Clear

  • Rated Torque(N•m)

    • 6
    • 10
    • 22

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0.4
    • 0.5

    Clear

  • Allowable Lateral Misalignment Range(mm)

    • 0.21~0.40
    • 0.41~1.0

    Clear

  • Max. Rotational Speed(r/min)

    • 7000
    • 7500
    • 8000

    Clear

  • With or without Keyway

    • Both sides keyway
    • No Keyway
    • One Side Key Way
    • With Keyway

    Clear

  • d1 Keyway symbol

    • K2
    • K3
    • K4
    • K5
    • K6
    • K7
    • K8

    Clear

  • d1keyway width b1(mm)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8

    Clear

  • d1Keyway height t1(mm)

    • 1
    • 1.4
    • 1.8
    • 2.3
    • 2.8
    • 3
    • 3.3

    Clear

  • d2 Keyway symbol

    • K2
    • K3
    • K4
    • K5
    • K6
    • K7
    • K8

    Clear

  • d2 keyway width b2(mm)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8

    Clear

  • d2 keyway height t2(mm)

    • 1
    • 1.4
    • 1.8
    • 2.3
    • 2.8
    • 3
    • 3.3

    Clear

  • CAD

    • 3D

    Clear

Days to Ship

    • All
    • 9 Day(s) or Less
    • 10 Day(s) or Less
    • 15 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
SDAA-42C-10K3X11
SDAA-42C-10K3X11K4
SDAA-42C-10K3X12
SDAA-42C-8K3X10
SDAA-42C-8K3X10K3
SDAA-42C-8K3X10K4
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 63.12

1 Piece(s) 10 Day(s) or more 10101142.5505.01~10.0060.40.21~0.4080000.52.7X10-5One Side Key WayK331.4---

SGD 65.37

1 Piece(s) 10 Day(s) or more 10101142.5505.01~10.0060.40.21~0.4080000.52.7X10-5Both sides keywayK331.4K441.8

SGD 63.12

1 Piece(s) 10 Day(s) or more 10101242.5505.01~10.0060.40.21~0.4080000.52.7X10-5One Side Key WayK331.4---

SGD 63.12

1 Piece(s) 10 Day(s) or more 1081042.5505.01~10.0060.40.21~0.4080000.52.7X10-5One Side Key WayK331.4---

SGD 65.37

1 Piece(s) 10 Day(s) or more 1081042.5505.01~10.0060.40.21~0.4080000.52.7X10-5Both sides keywayK331.4K331.4

SGD 65.37

1 Piece(s) 10 Day(s) or more 1081042.5505.01~10.0060.40.21~0.4080000.52.7X10-5Both sides keywayK331.4K441.8

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