Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL (Part Numbers - CAD Download)

Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL
  • Promotional pricing ends 31/12/2024
Structure that adjusts axis misalignment by deflection of a thin metal disc. Large torque transmission, even at high-speeds. Simple structure that is easy to remove. Clamping type product. SUNGIL The company is 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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  • *There are some errors in the content of the catalog. Information about the specifications can be found in the respective product information.

Part Number

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Part Number
SDWA-26C-7K3X10K4
SDWA-26C-7X7
SDWA-26C-7X7K2
SDWA-26C-7X7K3
SDWA-26C-7X8
SDWA-26C-7X8K2
SDWA-26C-7X8K3
SDWA-26C-7X8K4
SDWA-26C-7X9
SDWA-26C-7X9K3
SDWA-26C-7X9.525
SDWA-26C-7X9.525K2
SDWA-26C-7X9.525K3
SDWA-26C-7X9.525K4
SDWA-26C-7X10
SDWA-26C-7X10K3
SDWA-26C-7X10K4
SDWA-26C-8K2X8
SDWA-26C-8K2X8K2
SDWA-26C-8K2X8K3
SDWA-26C-8K2X8K4
SDWA-26C-8K2X9
SDWA-26C-8K2X9K3
SDWA-26C-8K2X9.525
SDWA-26C-8K2X9.525K2
SDWA-26C-8K2X9.525K3
SDWA-26C-8K2X9.525K4
SDWA-26C-8K2X10
SDWA-26C-8K2X10K3
SDWA-26C-8K2X10K4
SDWA-26C-8K3X8
SDWA-26C-8K3X8K2
SDWA-26C-8K3X8K3
SDWA-26C-8K3X8K4
SDWA-26C-8K3X9
SDWA-26C-8K3X9K3
SDWA-26C-8K3X9.525
SDWA-26C-8K3X9.525K2
SDWA-26C-8K3X9.525K3
SDWA-26C-8K3X9.525K4
SDWA-26C-8K3X10
SDWA-26C-8K3X10K3
SDWA-26C-8K3X10K4
SDWA-26C-8K4X8
SDWA-26C-8K4X8K2
SDWA-26C-8K4X8K3
SDWA-26C-8K4X8K4
SDWA-26C-8K4X9
SDWA-26C-8K4X9K3
SDWA-26C-8K4X9.525
SDWA-26C-8K4X9.525K2
SDWA-26C-8K4X9.525K3
SDWA-26C-8K4X9.525K4
SDWA-26C-8K4X10
SDWA-26C-8K4X10K3
SDWA-26C-8K4X10K4
SDWA-26C-8X8
SDWA-26C-8X8K2
SDWA-26C-8X8K3
SDWA-26C-8X8K4
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSRated torque range
(N•m)
Shaft Hole Dia.(Already processed) D1
(mm)
Shaft Hole Dia.(Already processed) D2
(mm)
Outer Diameter D
(mm)
Overall Length L
(mm)
Max. Rotational Speed Range
(r/min)
Feature Rated Torque
(Nm)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Allowable Angular Misalignment
(deg)
Buffer Part 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)

24.67 €

1 11 Days 101.01 to 3.0071026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK331.4K441.8

21.04 €

1 10 Days 101.01 to 3.007726.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6No Keyway------

22.86 €

1 11 Days 101.01 to 3.007726.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K221

22.86 €

1 11 Days 101.01 to 3.007726.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K331.4

21.04 €

1 10 Days 101.01 to 3.007826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6No Keyway------

22.86 €

1 11 Days 101.01 to 3.007826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K221

22.86 €

1 11 Days 101.01 to 3.007826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K331.4

22.86 €

1 11 Days 101.01 to 3.007826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K441.8

21.04 €

1 10 Days 101.01 to 3.007926.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6No Keyway------

22.86 €

1 11 Days 101.01 to 3.007926.632.54,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.5100000.21 to 0.400.151.5[Others] Other±0.33.4X10-6One Side Key Way---K331.4

21.04 €

1 10 Days 101.01 to 3.0079.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6No Keyway------

22.86 €

1 11 Days 101.01 to 3.0079.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.5100000.21 to 0.400.151.5[Others] Other±0.33.4X10-6One Side Key Way---K221

22.86 €

1 11 Days 101.01 to 3.0079.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K331.4

22.86 €

1 11 Days 101.01 to 3.0079.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K441.8

21.04 €

1 10 Days 101.01 to 3.0071026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6No Keyway------

22.86 €

1 11 Days 101.01 to 3.0071026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K331.4

22.86 €

1 11 Days 101.01 to 3.0071026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K441.8

22.86 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK221---

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK221K221

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK221K331.4

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK221K441.8

22.86 €

1 11 Days 101.01 to 3.008926.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK221---

24.67 €

1 11 Days 101.01 to 3.008926.632.54,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.5100000.21 to 0.400.151.5[Others] Other±0.33.4X10-6With KeywayK221K331.4

22.86 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK221---

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.5100000.21 to 0.400.151.5[Others] Other±0.33.4X10-6With KeywayK221K221

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK221K331.4

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK221K441.8

22.86 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK221---

24.67 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK221K331.4

24.67 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK221K441.8

22.86 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK331.4---

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK331.4K221

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK331.4K331.4

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK331.4K441.8

22.86 €

1 11 Days 101.01 to 3.008926.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK331.4---

24.67 €

1 11 Days 101.01 to 3.008926.632.54,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.5100000.21 to 0.400.151.5[Others] Other±0.33.4X10-6With KeywayK331.4K331.4

22.86 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK331.4---

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.5100000.21 to 0.400.151.5[Others] Other±0.33.4X10-6With KeywayK331.4K221

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK331.4K331.4

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK331.4K441.8

22.86 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK331.4---

24.67 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK331.4K331.4

24.67 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK331.4K441.8

22.86 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK441.8---

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK441.8K221

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK441.8K331.4

24.67 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK441.8K441.8

22.86 €

1 11 Days 101.01 to 3.008926.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK441.8---

24.67 €

1 11 Days 101.01 to 3.008926.632.54,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.5100000.21 to 0.400.151.5[Others] Other±0.33.4X10-6With KeywayK441.8K331.4

22.86 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK441.8---

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.5100000.21 to 0.400.151.5[Others] Other±0.33.4X10-6With KeywayK441.8K221

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK441.8K331.4

24.67 €

1 11 Days 101.01 to 3.0089.52526.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK441.8K441.8

22.86 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key WayK441.8---

24.67 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK441.8K331.4

24.67 €

1 11 Days 101.01 to 3.0081026.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6Both sides keywayK441.8K441.8

21.18 €

1 5 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6No Keyway------

22.86 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K221

22.86 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K331.4

22.86 €

1 11 Days 101.01 to 3.008826.632.54,001 to 10,000High accuracy / Backlash 0 / Small1.5100000.21 to 0.400.151.5[Others] Other0.33.4X10-6One Side Key Way---K441.8

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Basic information

Type Disc Type Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Application Servo Motor / Stepping Motor
Body Material Aluminum Category Coupling body Disc Part Material Stainless Steel
Operating Temperature Range(°C) -50::200

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