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Disc-Shaped Coupling - Set Screw Type (Single Disc) - (SDS-31-7K2X12.7K5)

Disc-Shaped Coupling - Set Screw Type (Single Disc) - SDS-31-7K2X12.7K5

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.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

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Japanese Only

Part Number

Configured Part Number is shown.

SDS-31-7K2X12.7K5

 
30
45
60
  1. 1
Part Number
SDS-31-7K2X12.7K5
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 Allowable Misalignment Max. Rotational Speed Range
(r/min) 		Rated Torque
(N•m) 		Allowable Angular Misalignment
(deg) 		Allowable Lateral Misalignment
(mm) 		Product Category 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 33.43

1 Piece(s) 10 Day(s) or more 10712.731.817.51.01~3.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment4001~1000031-Coupling body10000[Others] Others0.24.4X10-6Both sides keywayK221K552.3

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  1. 1

Basic Information

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

Please check the type/dimensions/specifications of the part SDS-31-7K2X12.7K5 in the Disc-Shaped Coupling - Set Screw Type (Single Disc) - series.

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Specification/Dimensions

  • Features

    • High accuracy
    • Backlash 0
    • Small
    • Heat Resistant

    Clear

  • Allowable Misalignment

    • Angular Misalignment
    • Eccentricity
    • Axial Misalignment

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0

    Clear

  • type

    • SDS-16
    • SDS-19
    • SDS-22
    • SDS-26
    • SDS-31
    • SDS-42
    • SDS-47
    • SDS-54
    • SDS-64

    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

    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

    Clear

  • Outer Diameter D(Ø)

    • 16
    • 19
    • 22.2
    • 26.6
    • 31.8
    • 42.5
    • 47
    • 54
    • 64

    Clear

  • Full length L(mm)

    • 11.9
    • 14
    • 14.7
    • 17.5
    • 31
    • 31.7
    • 42.2
    • 58

    Clear

  • Rated torque range(N•m)

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

    Clear

  • Max. Rotational Speed Range(r/min)

    • 4001~10000
    • 10001~78000

    Clear

  • Rated Torque(N•m)

    • 0.5
    • 0.9
    • 1.1
    • 1.5
    • 3
    • 6
    • 10
    • 22
    • 31

    Clear

  • Allowable Angular Misalignment(deg)

    • 1
    • 1.5

    Clear

  • Product Category

    • Coupling body

    Clear

  • Max. Rotational Speed(r/min)

    • 7000
    • 7500
    • 8000
    • 10000
    • 12000
    • 16000

    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
    • K12

    Clear

  • d1keyway width b1(mm)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 12

    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
    • K12

    Clear

  • d2 keyway width b2(mm)

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 12

    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

    Clear

Specify Alterations

Similar Part Numbers

Part Number
SDS-16-3X5
SDS-16-3X5K2
SDS-16-4.5X4.5
SDS-31-7K2X12K4
SDS-31-7K2X12K5
SDS-31-7K2X14
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 Allowable Misalignment Max. Rotational Speed Range
(r/min) 		Rated Torque
(N•m) 		Allowable Angular Misalignment
(deg) 		Allowable Lateral Misalignment
(mm) 		Product Category 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 21.29

1 Piece(s) 9 Day(s) or more 10351611.91.01~3.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Axial Misalignment10001~780000.51-Coupling body16000Aluminum0.11.8X10-7No Keyway------

SGD 23.55

1 Piece(s) 10 Day(s) or more 10351611.91.01~3.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Axial Misalignment10001~780000.51-Coupling body16000Aluminum0.11.8X10-7One Side Key Way---K221

SGD 21.29

1 Piece(s) 9 Day(s) or more 104.54.51611.90.05~1.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment10001~780000.51-Coupling body16000[Others] Others0.11.8X10-7No Keyway------

SGD 33.43

1 Piece(s) 10 Day(s) or more 1071231.817.51.01~3.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment4001~1000031-Coupling body10000[Others] Others0.24.4X10-6Both sides keywayK221K441.8

SGD 33.43

1 Piece(s) 10 Day(s) or more 1071231.817.51.01~3.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment4001~1000031-Coupling body10000[Others] Others0.24.4X10-6Both sides keywayK221K552.3

SGD 31.17

1 Piece(s) 10 Day(s) or more 1071431.817.51.01~3.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment4001~1000031-Coupling body10000[Others] Others0.24.4X10-6One Side Key WayK221---

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