Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / SUNGIL (Part Numbers - CAD Download)

Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / SUNGIL
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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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Part Number
SDS-22C-3X5K2
SDS-22C-3X6
SDS-22C-3X6K2
SDS-22C-3X6K3
SDS-22C-3X6.35
SDS-22C-3X6.35K2
SDS-22C-3X6.35K3
SDS-22C-3X7
SDS-22C-3X7K2
SDS-22C-3X7K3
SDS-22C-3X8
SDS-22C-3X8K2
SDS-22C-3X8K3
SDS-22C-3X8K4
SDS-22C-3X9
SDS-22C-3X9K3
SDS-22C-3X9.525
SDS-22C-3X9.525K2
SDS-22C-3X9.525K3
SDS-22C-3X9.525K4
SDS-22C-4X4
SDS-22C-4X4.5
SDS-22C-4X5
SDS-22C-4X5K2
SDS-22C-4X6
SDS-22C-4X6K2
SDS-22C-4X6K3
SDS-22C-4X6.35
SDS-22C-4X6.35K2
SDS-22C-4X6.35K3
SDS-22C-4X7
SDS-22C-4X7K2
SDS-22C-4X7K3
SDS-22C-4X8
SDS-22C-4X8K2
SDS-22C-4X8K3
SDS-22C-4X8K4
SDS-22C-4X9
SDS-22C-4X9K3
SDS-22C-4X9.525
SDS-22C-4X9.525K2
SDS-22C-4X9.525K3
SDS-22C-4X9.525K4
SDS-22C-4.5X4.5
SDS-22C-4.5X5
SDS-22C-4.5X5K2
SDS-22C-4.5X6
SDS-22C-4.5X6K2
SDS-22C-4.5X6K3
SDS-22C-4.5X6.35
SDS-22C-4.5X6.35K2
SDS-22C-4.5X6.35K3
SDS-22C-4.5X7
SDS-22C-4.5X7K2
SDS-22C-4.5X7K3
SDS-22C-4.5X8
SDS-22C-4.5X8K2
SDS-22C-4.5X8K3
SDS-22C-4.5X8K4
SDS-22C-4.5X9
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAllowable Misalignment Rated 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)
Feature Category 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)

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003522.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0036.3522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0036.3522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.0036.3522.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K441.8

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.003922.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.003922.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0039.52522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.0039.52522.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0039.52522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6One Side Key Way---K331.4

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.0039.52522.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K441.8

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004422.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0044.522.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004522.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004522.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0046.3522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0046.3522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.0046.3522.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K441.8

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004922.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.004922.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0049.52522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.0049.52522.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0049.52522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6One Side Key Way---K331.4

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.0049.52522.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K441.8

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.54.522.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5522.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5522.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5622.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.56.3522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.56.3522.219.6High accuracy / Backlash 0 / Small / Heat ResistantCoupling body1.110000--1Aluminum0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Eccentricity / Axial Misalignment1.01 to 3.004.56.3522.219.6High accuracy / Backlash 0 / Small / Heat Resistant-1.110000-0.021[Others] Other±0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5722.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

27.00 €

1 7 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K221

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K331.4

28.80 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5822.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6One Side Key Way---K441.8

27.00 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.004.5922.219.6High accuracy / Backlash 0 / SmallCoupling body1.110000--1[Others] Other0.11.0X10-6No Keyway------

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Basic information

Type Disc Type Application Servo Motor / Stepping Motor Max. Rotational Speed Range(r/min) 4,001 to 10,000
Body Material Aluminum Disc Part Material Stainless Steel Operating Temperature Range(°C) -50::200

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