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Disc-Shaped Coupling, Clamping Long Type (Double Disc) (SDWB-31C-8K4X12K5)

Disc-Shaped Coupling, Clamping Long Type (Double Disc) SDWB-31C-8K4X12K5

SUNGIL

SUNGIL

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

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Part Number

Configured Part Number is shown.

SDWB-31C-8K4X12K5

 
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  1. 1
Part Number
SDWB-31C-8K4X12K5
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) 		Features Rated Torque
(N•m) 		Allowable Lateral Misalignment
(mm) 		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 31.89

1 Piece(s) 10 Day(s) or more 1081231.838.51.01~3.00High accuracy / Backlash 0 / Small30.30.21~0.408500[Others] Others0.48.8X10-6Both sides keywayK441.8K552.3

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  1. 1

Basic Information

Type Disc Type Application Servo Motor / Stepping Motor 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 Disc Material Stainless Steel Operating Temperature Range(°C) -50::200

Please check the type/dimensions/specifications of the part SDWB-31C-8K4X12K5 in the Disc-Shaped Coupling, Clamping Long Type (Double Disc) series.

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Specification/Dimensions

  • Features

    • High accuracy
    • Backlash 0
    • Small
    • Heat Resistant

    Clear

  • type

    • SDWB-16C
    • SDWB-19C
    • SDWB-22C
    • SDWB-31C
    • SDWB-42C
    • SDWB-47C
    • SDWB-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
    • 24
    • 25

    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
    • 24
    • 25

    Clear

  • Outer Diameter D(Ø)

    • 16
    • 19
    • 22.2
    • 31.8
    • 42.5
    • 47
    • 54

    Clear

  • Full length L(mm)

    • 23
    • 26.2
    • 27
    • 38.5
    • 44.2
    • 51.3
    • 52

    Clear

  • Rated torque range(N•m)

    • 0.05~1.00
    • 1.01~3.00
    • 5.01~10.00
    • 20.01~50.00

    Clear

  • Rated Torque(N•m)

    • 0.5
    • 0.9
    • 1.1
    • 3
    • 6
    • 10
    • 22

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0.2
    • 0.3
    • 0.4

    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
    • 7500
    • 8000
    • 8500
    • 10000

    Clear

  • Buffer Material

    • Aluminum
    • Others
      • Others

    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
    • K9
    • K10

    Clear

  • d1keyway width b1(mm)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10

    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
    • K9
    • K10

    Clear

  • d2 keyway width b2(mm)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10

    Clear

  • d2 keyway height t2(mm)

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

    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
    • 12 Day(s) or Less
    • 13 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
SDWB-16C-3X5
SDWB-16C-3X5K2
SDWB-16C-4.5X4.5
SDWB-31C-8K4X14
SDWB-31C-8K4X14K5
SDWB-31C-8K4X15
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) 		Features Rated Torque
(N•m) 		Allowable Lateral Misalignment
(mm) 		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 33.47

1 Piece(s) 9 Day(s) or more 103316231.01~3.00High accuracy / Backlash 0 / Small / Heat Resistant0.50.20.21~0.4010000Aluminum0.23.7X10-7No Keyway------

SGD 35.71

1 Piece(s) 10 Day(s) or more 103316231.01~3.00High accuracy / Backlash 0 / Small / Heat Resistant0.50.20.21~0.4010000Aluminum0.23.7X10-7One Side Key Way---K221

SGD 33.47

1 Piece(s) 9 Day(s) or more 104.54.516230.05~1.00High accuracy / Backlash 0 / Small0.50.20.02~0.210000[Others] Others0.23.7X10-7No Keyway------

SGD 29.63

1 Piece(s) 10 Day(s) or more 1081431.838.51.01~3.00High accuracy / Backlash 0 / Small30.30.21~0.408500[Others] Others0.48.8X10-6One Side Key WayK441.8---

SGD 31.89

1 Piece(s) 10 Day(s) or more 1081431.838.51.01~3.00High accuracy / Backlash 0 / Small30.30.21~0.408500[Others] Others0.48.8X10-6Both sides keywayK441.8K552.3

SGD 29.63

1 Piece(s) 10 Day(s) or more 1081531.838.51.01~3.00High accuracy / Backlash 0 / Small30.30.21~0.408500[Others] Others0.48.8X10-6One Side Key WayK441.8---

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