(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Categories

Search by Application

Brands

  • MISUMI TECHNICAL LIBRARY
  • Mold EX Press
  • Need a copy of MISUMI Catalog?
Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products
Quote / Order

Part Number Checker

  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

  • How can we improve?

    How can we improve?

    Feedback
    Name (Optional)
    E-mail Address (Optional)
    Tel (Optional)

    Thank you for your time.
    Your feedback is essential for our continuous improvement
    Privacy Policy

    Thank you for your cooperation.

    Thank you for your time.
    Your feedback is essential for our continuous improvement
    Please use the inquiry form.

    Privacy Policy

Disc Type Coupling (SD Series) (SDA-64-20K8X20K8)

Disc Type Coupling (SD Series) SDA-64-20K8X20K8

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.

SDA-64-20K8X20K8

 
30
45
60
  1. 1
Part Number
SDA-64-20K8X20K8
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 104.14

1 Piece(s) 10 Day(s) or more 1020206489.9Servo Motor / Stepping Motor-High accuracy / Backlash 0 / Small / Heat Resistant--Aluminum311.50.3--7000-0.52.7X10-4Both key groovesK883.3K883.3

Loading...

  1. 1

Basic Information

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

Please check the type/dimensions/specifications of the part SDA-64-20K8X20K8 in the Disc Type Coupling (SD Series) series.

Configure

Clear All

1 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Application

    • Servo Motor
    • Stepping Motor
    • Encoder

    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

  • 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

  • Max. Rotational Speed Range(r/min)

    • 4001~10000
    • 10001~78000

    Clear

  • Product Category

    • Coupling body

    Clear

  • Allowable Lateral Misalignment Range(mm)

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

    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

  • 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

  • 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

Specify Alterations

Similar Part Numbers

Part Number
SDA-22-3X5
SDA-22-3X5K2
SDA-22-3X6
SDA-64-20K8X21
SDA-64-20K8X21K6
SDA-64-20K8X21K7
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 27.41

1 Piece(s) 9 Day(s) or more 103522.228.3Servo Motor / Stepping Motor-High accuracy / Backlash 0 / Small--Aluminum1.11.50.12--12000-0.21.3X10-6Key Seat Exist------

SGD 29.64

1 Piece(s) 10 Day(s) or more 103522.228.3Servo Motor / Stepping Motor-High accuracy / Backlash 0 / Small--Aluminum1.11.50.12--12000-0.21.3X10-6One Side Key Seat---K221

SGD 27.41

1 Piece(s) 9 Day(s) or more 103622.228.3Servo Motor / Stepping Motor-High accuracy / Backlash 0 / Small--Aluminum1.11.50.12--12000-0.21.3X10-6Key Seat Exist------

SGD 100.76

1 Piece(s) 10 Day(s) or more 1020216489.9Servo Motor / Stepping Motor-High accuracy / Backlash 0 / Small / Heat Resistant--Aluminum311.50.3--7000-0.52.7X10-4One Side Key SeatK883.3---

SGD 104.14

1 Piece(s) 10 Day(s) or more 1012126489.9Encoder-Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment--Aluminum311.50.3--7000-±0.52.7X10-4Key Seat Not ExistK883.3K662.8

SGD 104.14

1 Piece(s) 10 Day(s) or more 1012126489.9Encoder-Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment--Aluminum311.50.3--7000-±0.52.7X10-4Key Seat Not ExistK883.3K773

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel：(65) 6733 7211 / FAX：(65) 6733 0211
9:00am - 6:00pm (Monday - Friday)
Technical Inquiry

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

  • Tel: (65) 6733 7211
  • Fax: (65) 6733 0211
Inquiry
Mobile View

Copyright © MISUMI Corporation All Rights Reserved.