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Disc Type Coupling (SD Series) (Part Numbers)

Disc Type Coupling (SD Series)

SUNGIL

SUNGIL

[Features]
・High torsional rigidity, excellent positioning power
・Used for high precision position control system
・Low moment of inertia
・Semi-permanent life
・Deflection, eccentricity accepted
・The characteristics of positive / reverse are the same
・Single disc, double disc type (can not accommodate eccentric type in case of single type)
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

PDF

Part Number

Configured Part Number is shown.

 
30
60
90
  1. 1
Part Number
SDW-90C-20K7X20K8
SDW-90C-20K7X22K8
SDW-90C-20K7X24K8
SDW-90C-20K7X25K8
SDW-90C-20K7X28K8
SDW-90C-20K7X30K8
SDW-90C-22K7X22K8
SDW-90C-22K7X24K8
SDW-90C-22K7X25K8
SDW-90C-22K7X28K8
SDW-90C-22K7X30K8
SDW-90C-24K7X24K8
SDW-90C-24K7X25K8
SDW-90C-24K7X28K8
SDW-90C-24K7X30K8
SDW-90C-25K7X25K8
SDW-90C-25K7X28K8
SDW-90C-25K7X30K8
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) 		Application Rated torque range
(N•m) 		Features Allowable Misalignment Max. Rotational Speed Range
(r/min) 		Body Material Rated Torque
(N•m) 		Allowable Angular Misalignment
(deg) 		Allowable Lateral Misalignment
(mm) 		Product Category Allowable Lateral Misalignment Range
(mm) 		Max. Rotational Speed
(r/min) 		Buffer Material 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 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

SGD 195.42

1 Piece(s) 10 Day(s) or more 10202094.598Servo Motor / Stepping Motor100～Less than 500High accuracy / Backlash 0 / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment4001~10000Aluminum15020.4Coupling body0.21~0.406000[Others] Others±0.81.8X10-3With KeywayK773K883.3

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  1. 1

Basic Information

Type Disc Type Disc Material Stainless Steel Operating Temperature Range(°C) -50::200

Configure

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18 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • Application

    • Servo Motor
    • Stepping Motor
    • Encoder

    Clear

  • Features

    • Standard (Do not input)
    • High accuracy
    • Backlash 0
    • Small
    • Heat Resistant
    • Clean circumstance
    • Vacuum Environment

    Clear

  • Allowable Misalignment

    • Angular Misalignment
    • Eccentricity
    • Axial Misalignment

    Clear

  • Buffer Material

    • Aluminum
    • Others
      • Others

    Clear

  • type

    • SDA
    • SDA-22
    • SDA-22C
    • SDA-26
    • SDA-26C
    • SDA-31
    • SDA-31C
    • SDA-39C
    • SDA-64
    • SDA-64C
    • SDA-80C
    • SDAA-42
    • SDAA-42C
    • SDAA-47
    • SDAA-47C
    • SDAA-54
    • SDAA-54C
    • SDAB-42
    • SDAB-42C
    • SDAB-47
    • SDAB-47C
    • SDAB-54
    • SDAB-54C
    • SDCS-42C
    • SDCS-47C
    • SDCS-54C
    • SDS-16
    • SDS-19
    • SDS-22
    • SDS-26
    • SDS-31
    • SDS-42
    • SDS-47
    • SDS-54
    • SDS-64
    • SDW-100C
    • SDW-80C
    • SDW-90C
    • SDWA-16
    • SDWA-16C
    • SDWA-19
    • SDWA-19C
    • SDWA-22
    • SDWA-22C
    • SDWA-26
    • SDWA-26C
    • SDWA-31
    • SDWA-31C
    • SDWA-39C
    • SDWA-42
    • SDWA-42C
    • SDWA-47
    • SDWA-47C
    • SDWA-54
    • SDWA-54C
    • SDWA-64
    • SDWA-64C
    • SDWB-16
    • SDWB-16C
    • SDWB-19
    • SDWB-19C
    • SDWB-22
    • SDWB-22C
    • SDWB-31
    • SDWB-31C
    • SDWB-42
    • SDWB-42C
    • SDWB-47
    • SDWB-47C
    • SDWB-54C
    • SDWC-39C
    • SDWC-42C
    • SDWC-47C
    • SDWC-54C

    Clear

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

    • 3
    • 4
    • 4.5
    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 9.525
    • 10
    • 11
    • 12
    • 12.7
    • 14
    • 15
    • 15.875
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 24
    • 25
    • 26
    • 28
    • 30
    • 32
    • 35
    • 40
    • 45
    • 50

    Clear

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

    • 3
    • 4
    • 4.5
    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 9.525
    • 10
    • 11
    • 12
    • 12.7
    • 14
    • 15
    • 15.875
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 24
    • 25
    • 26
    • 28
    • 30
    • 32
    • 35
    • 40
    • 45
    • 50

    Clear

  • Outer Diameter D(Ø)

    • 16
    • 19
    • 22.2
    • 26.6
    • 31.8
    • 39
    • 42.5
    • 47
    • 54
    • 64
    • 80
    • 94.5
    • 104.5

    Clear

  • Full length L(mm)

    • 11.9
    • 14
    • 14.7
    • 15.6
    • 17.5
    • 17.6
    • 18
    • 20
    • 21
    • 22.2
    • 23
    • 24.5
    • 25
    • 26
    • 26.2
    • 27
    • 28.3
    • 29.5
    • 31
    • 31.4
    • 31.5
    • 31.7
    • 32.6
    • 33
    • 33.5
    • 35.6
    • 36.1
    • 38.5
    • 39
    • 39.7
    • 40
    • 42
    • 42.2
    • 44.2
    • 44.7
    • 44.8
    • 45.5
    • 46
    • 50
    • 51.3
    • 52
    • 55.5
    • 56.2
    • 58
    • 58.5
    • 60.5
    • 63.7
    • 71
    • 74
    • 75.6
    • 82.5
    • 85
    • 89.5
    • 89.9
    • 90.5
    • 98
    • 98.5
    • 102.5

    Clear

  • Rated torque range(N•m)

    • 0.05~1.00
    • 1.01~3.00
    • 3.01~5.00
    • 5.01~10.00
    • 20.01~50.00
    • 50.01~100.00
    • 100～Less than 500

    Clear

  • Max. Rotational Speed Range(r/min)

    • 4001~10000
    • 10001~78000

    Clear

  • Body Material

    • Aluminum
    • Aluminum

    Clear

  • Rated Torque(N•m)

    • 0.5
    • 0.9
    • 1.1
    • 1.5
    • 3
    • 5
    • 6
    • 10
    • 22
    • 31
    • 75
    • 150
    • 220

    Clear

  • Allowable Angular Misalignment(deg)

    • 1
    • 1.5
    • 2
    • 3

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0
    • 0.12
    • 0.15
    • 0.2
    • 0.3
    • 0.4
    • 0.5
    • 0.7
    • 0.8

    Clear

  • Product Category

    • Coupling body

    Clear

  • Allowable Lateral Misalignment Range(mm)

    • 0.02~0.2
    • 0.21~0.40
    • 0.41~1.0

    Clear

  • Max. Rotational Speed(r/min)

    • 6000
    • 6500
    • 7000
    • 7500
    • 8000
    • 8500
    • 9000
    • 10000
    • 12000
    • 14000
    • 16000

    Clear

  • With or without Keyway

    • Both key grooves
    • Both sides keyway
    • Key Seat Exist
    • Key Seat Not Exist
    • No Keyway
    • One Side Key Seat
    • One Side Key Way
    • With Keyway

    Clear

  • d1 Keyway symbol

    • K2
    • K3
    • K4
    • K5
    • K6
    • K7
    • K8
    • K9
    • K10
    • K12
    • K14
    • K16
    • K18

    Clear

  • d1keyway width b1(mm)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 12
    • 14
    • 16
    • 18

    Clear

  • d1Keyway height t1(mm)

    • 1
    • 1.4
    • 1.8
    • 2.3
    • 2.8
    • 3
    • 3.3
    • 3.8
    • 4.3
    • 4.4

    Clear

  • d2 Keyway symbol

    • K2
    • K3
    • K4
    • K5
    • K6
    • K7
    • K8
    • K9
    • K10
    • K12
    • K14
    • K16
    • K18

    Clear

  • d2 keyway width b2(mm)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 12
    • 14
    • 16
    • 18

    Clear

  • d2 keyway height t2(mm)

    • 1
    • 1.4
    • 1.8
    • 2.3
    • 2.8
    • 3
    • 3.3
    • 3.8
    • 4.3
    • 4.4

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 6 Day(s) or Less
    • 9 Day(s) or Less
    • 10 Day(s) or Less
    • 11 Day(s) or Less
    • 12 Day(s) or Less
    • 13 Day(s) or Less
    • 15 Day(s) or Less
    • 33 Day(s) or Less

    Clear

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