Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL

Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL
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.

Part Number

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the corresponding part number is displayed here.

Part Number
SDWA-16C-3X5
SDWA-16C-3X5K2
SDWA-16C-4X5
SDWA-16C-4X5K2
SDWA-16C-4.5X5
SDWA-16C-4.5X5K2
SDWA-16C-5K2X5
SDWA-16C-5K2X5K2
SDWA-16C-5X5
SDWA-16C-5X5K2
SDWA-22C-3X3
SDWA-22C-3X4
SDWA-22C-3X4.5
SDWA-22C-3X5
SDWA-22C-3X5K2
SDWA-22C-3X6
SDWA-22C-3X6K2
SDWA-22C-3X6K3
SDWA-22C-3X6.35
SDWA-22C-3X6.35K2
SDWA-22C-3X6.35K3
SDWA-22C-3X7
SDWA-22C-3X7K2
SDWA-22C-3X7K3
SDWA-22C-3X8
SDWA-22C-3X8K2
SDWA-22C-3X8K3
SDWA-22C-3X8K4
SDWA-22C-3X9
SDWA-22C-3X9K3
SDWA-22C-3X9.525
SDWA-22C-3X9.525K2
SDWA-22C-3X9.525K3
SDWA-22C-3X9.525K4
SDWA-22C-4X4
SDWA-22C-4X4.5
SDWA-22C-4X5
SDWA-22C-4X5K2
SDWA-22C-4X6
SDWA-22C-4X6K2
SDWA-22C-4X6K3
SDWA-22C-4X6.35
SDWA-22C-4X6.35K2
SDWA-22C-4X6.35K3
SDWA-22C-4X7
SDWA-22C-4X7K2
SDWA-22C-4X7K3
SDWA-22C-4X8
SDWA-22C-4X8K2
SDWA-22C-4X8K3
SDWA-22C-4X8K4
SDWA-22C-4X9
SDWA-22C-4X9K3
SDWA-22C-4X9.525
SDWA-22C-4X9.525K2
SDWA-22C-4X9.525K3
SDWA-22C-4X9.525K4
SDWA-22C-4.5X4.5
SDWA-22C-4.5X5
SDWA-22C-4.5X5K2
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)

25.52 €

1 10 Days 101.01 to 3.00351621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.21 to 0.400.051Aluminum0.23.3X10-7No Keyway------

27.23 €

1 11 Days 101.01 to 3.00351621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.21 to 0.400.051Aluminum0.23.3X10-7One Side Key Way---K221

25.52 €

1 10 Days 101.01 to 3.00451621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.21 to 0.400.051Aluminum0.23.3X10-7No Keyway------

27.23 €

1 11 Days 101.01 to 3.00451621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.21 to 0.400.051Aluminum0.23.3X10-7One Side Key Way---K221

25.52 €

1 10 Days 101.01 to 3.004.551621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.41 to 1.00.051Aluminum0.23.3X10-7No Keyway------

27.23 €

1 11 Days 101.01 to 3.004.551621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.41 to 1.00.051Aluminum0.23.3X10-7One Side Key Way---K221

27.23 €

1 11 Days 101.01 to 3.00551621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.41 to 1.00.051Aluminum0.23.3X10-7One Side Key WayK221---

28.94 €

1 11 Days 101.01 to 3.00551621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.41 to 1.00.051Aluminum0.23.3X10-7Both sides keywayK221K221

25.52 €

1 10 Days 101.01 to 3.00551621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.41 to 1.00.051Aluminum0.23.3X10-7No Keyway------

27.23 €

1 11 Days 101.01 to 3.00551621.210,001 to 78,000High accuracy / Backlash 0 / Small / Heat Resistant0.5140000.41 to 1.00.051Aluminum0.23.3X10-7One Side Key Way---K221

18.64 €

1 10 Days 101.01 to 3.003322.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

18.64 €

1 10 Days 101.01 to 3.003422.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

18.64 €

1 10 Days 101.01 to 3.0034.522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

18.64 €

1 10 Days 101.01 to 3.003522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.003522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

18.64 €

1 10 Days 101.01 to 3.003622.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.003622.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.003622.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K331.4

18.64 €

1 10 Days 101.01 to 3.0036.3522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.21 to 0.400.121.5Aluminum0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.0036.3522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.21 to 0.400.121.5Aluminum0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.0036.3522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.02 to 0.20.121.5[Others] Other±0.21.3X10-6One Side Key Way---K331.4

18.64 €

1 10 Days 101.01 to 3.003722.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.003722.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.003722.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K331.4

18.64 €

1 5 Days 101.01 to 3.003822.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.003822.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.003822.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K331.4

20.35 €

1 11 Days 101.01 to 3.003822.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K441.8

18.64 €

1 10 Days 101.01 to 3.003922.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.003922.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.02 to 0.20.121.5[Others] Other±0.21.3X10-6One Side Key Way---K331.4

18.64 €

1 10 Days 101.01 to 3.0039.52522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.21 to 0.400.121.5Aluminum0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.0039.52522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.02 to 0.20.121.5[Others] Other±0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.0039.52522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.21 to 0.400.121.5Aluminum0.21.3X10-6One Side Key Way---K331.4

20.35 €

1 11 Days 101.01 to 3.0039.52522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.02 to 0.20.121.5[Others] Other±0.21.3X10-6One Side Key Way---K441.8

18.64 €

1 10 Days 101.01 to 3.004422.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

18.64 €

1 10 Days 101.01 to 3.0044.522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

18.64 €

1 10 Days 101.01 to 3.004522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.004522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

18.64 €

1 10 Days 101.01 to 3.004622.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.004622.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.004622.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K331.4

18.64 €

1 10 Days 101.01 to 3.0046.3522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.21 to 0.400.121.5Aluminum0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.0046.3522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.21 to 0.400.121.5Aluminum0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.0046.3522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.02 to 0.20.121.5[Others] Other±0.21.3X10-6One Side Key Way---K331.4

18.64 €

1 10 Days 101.01 to 3.004722.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.004722.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.004722.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K331.4

18.64 €

1 7 Days 101.01 to 3.004822.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.004822.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.004822.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K331.4

20.35 €

1 11 Days 101.01 to 3.004822.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K441.8

18.64 €

1 10 Days 101.01 to 3.004922.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.004922.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.02 to 0.20.121.5[Others] Other±0.21.3X10-6One Side Key Way---K331.4

18.64 €

1 10 Days 101.01 to 3.0049.52522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.21 to 0.400.121.5Aluminum0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.0049.52522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.02 to 0.20.121.5[Others] Other±0.21.3X10-6One Side Key Way---K221

20.35 €

1 11 Days 101.01 to 3.0049.52522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.21 to 0.400.121.5Aluminum0.21.3X10-6One Side Key Way---K331.4

20.35 €

1 11 Days 101.01 to 3.0049.52522.2254,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant1.1100000.02 to 0.20.121.5[Others] Other±0.21.3X10-6One Side Key Way---K441.8

18.64 €

1 10 Days 101.01 to 3.004.54.522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

18.64 €

1 10 Days 101.01 to 3.004.5522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6No Keyway------

20.35 €

1 11 Days 101.01 to 3.004.5522.2254,001 to 10,000High accuracy / Backlash 0 / Small1.1100000.02 to 0.20.121.5[Others] Other0.21.3X10-6One Side Key Way---K221

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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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