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Disc-Shaped Coupling - Clamping Type (Single Disc) 

Disc-Shaped Coupling - Clamping Type (Single Disc) 

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.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

 
Part Number
SDS-39C-5K2X5
SDS-39C-5K2X5K2
SDS-39C-5K2X6
SDS-39C-5K2X6K2
SDS-39C-5K2X6K3
SDS-39C-5K2X6.35
SDS-39C-5K2X6.35K2
SDS-39C-5K2X6.35K3
SDS-39C-5K2X7
SDS-39C-5K2X7K2
SDS-39C-5K2X7K3
SDS-39C-5K2X8
SDS-39C-5K2X8K2
SDS-39C-5K2X8K3
SDS-39C-5K2X8K4
SDS-39C-5K2X9
SDS-39C-5K2X9K3
SDS-39C-5K2X9.525
SDS-39C-5K2X9.525K2
SDS-39C-5K2X9.525K3
SDS-39C-5K2X9.525K4
SDS-39C-5K2X10
SDS-39C-5K2X10K3
SDS-39C-5K2X10K4
SDS-39C-5K2X11
SDS-39C-5K2X11K4
SDS-39C-5K2X12
SDS-39C-5K2X12K4
SDS-39C-5K2X12K5
SDS-39C-5K2X12.7
SDS-39C-5K2X12.7K5
SDS-39C-5K2X14
SDS-39C-5K2X14K5
SDS-39C-5K2X15
SDS-39C-5K2X15K5
SDS-39C-5K2X15K6
SDS-39C-5K2X15.875
SDS-39C-5K2X15.875K5
SDS-39C-5K2X16
SDS-39C-5K2X16K5
SDS-39C-5K2X16K6
SDS-39C-5X5
SDS-39C-5X5K2
SDS-39C-5X6
SDS-39C-5X6K2
SDS-39C-5X6K3
SDS-39C-5X6.35
SDS-39C-5X6.35K2
SDS-39C-5X6.35K3
SDS-39C-5X7
SDS-39C-5X7K2
SDS-39C-5X7K3
SDS-39C-5X8
SDS-39C-5X8K2
SDS-39C-5X8K3
SDS-39C-5X8K4
SDS-39C-5X9
SDS-39C-5X9K3
SDS-39C-5X9.525
SDS-39C-5X9.525K2
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 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 47.89

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K221

SGD 47.89

1 Piece(s) 10 Day(s) or more 10563931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10563931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K221

SGD 50.15

1 Piece(s) 10 Day(s) or more 10563931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K331.4

SGD 47.89

1 Piece(s) 10 Day(s) or more 1056.353931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 1056.353931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K221

SGD 50.15

1 Piece(s) 10 Day(s) or more 1056.353931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K331.4

SGD 47.89

1 Piece(s) 10 Day(s) or more 10573931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10573931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K221

SGD 50.15

1 Piece(s) 10 Day(s) or more 10573931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K331.4

SGD 47.89

1 Piece(s) 10 Day(s) or more 10583931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10583931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K221

SGD 50.15

1 Piece(s) 10 Day(s) or more 10583931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K331.4

SGD 50.15

1 Piece(s) 10 Day(s) or more 10583931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K441.8

SGD 47.89

1 Piece(s) 10 Day(s) or more 10593931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment510--8000[Others] Others±0.21.6X10-5With KeywayK221K331.4

SGD 47.89

1 Piece(s) 10 Day(s) or more 1059.5253931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment510--8000[Others] Others±0.21.6X10-5With KeywayK221K221

SGD 50.15

1 Piece(s) 10 Day(s) or more 1059.5253931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K331.4

SGD 50.15

1 Piece(s) 10 Day(s) or more 1059.5253931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K441.8

SGD 47.89

1 Piece(s) 10 Day(s) or more 105103931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 105103931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K331.4

SGD 50.15

1 Piece(s) 10 Day(s) or more 105103931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K441.8

SGD 47.89

1 Piece(s) 10 Day(s) or more 105113931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 105113931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K441.8

SGD 47.89

1 Piece(s) 10 Day(s) or more 105123931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 105123931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K441.8

SGD 50.15

1 Piece(s) 10 Day(s) or more 105123931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K552.3

SGD 47.89

1 Piece(s) 10 Day(s) or more 10512.73931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10512.73931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K552.3

SGD 47.89

1 Piece(s) 10 Day(s) or more 105143931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 105143931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K552.3

SGD 47.89

1 Piece(s) 10 Day(s) or more 105153931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 105153931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K552.3

SGD 51.27

1 Piece(s) 10 Day(s) or more 105153931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5Both sides keywayK221K662.8

SGD 47.89

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Axial Misalignment51-Coupling body-8000Aluminum0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Axial Misalignment51-Coupling body-8000Aluminum0.21.6X10-5Both sides keywayK221K552.3

SGD 47.89

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Axial Misalignment51-Coupling body-8000Aluminum0.21.6X10-5One Side Key WayK221---

SGD 50.15

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Axial Misalignment51-Coupling body-8000Aluminum0.21.6X10-5Both sides keywayK221K552.3

SGD 51.27

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment510--8000[Others] Others±0.21.6X10-5With KeywayK221K662.8

SGD 45.63

1 Piece(s) 9 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5No Keyway------

SGD 47.89

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K221

SGD 45.63

1 Piece(s) 9 Day(s) or more 10563931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5No Keyway------

SGD 47.89

1 Piece(s) 10 Day(s) or more 10563931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K221

SGD 47.89

1 Piece(s) 10 Day(s) or more 10563931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K331.4

SGD 45.63

1 Piece(s) 9 Day(s) or more 1056.353931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5No Keyway------

SGD 47.89

1 Piece(s) 10 Day(s) or more 1056.353931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K221

SGD 47.89

1 Piece(s) 10 Day(s) or more 1056.353931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K331.4

SGD 45.63

1 Piece(s) 9 Day(s) or more 10573931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5No Keyway------

SGD 47.89

1 Piece(s) 10 Day(s) or more 10573931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K221

SGD 47.89

1 Piece(s) 10 Day(s) or more 10573931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K331.4

SGD 45.63

1 Piece(s) 9 Day(s) or more 10583931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5No Keyway------

SGD 47.89

1 Piece(s) 10 Day(s) or more 10583931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K221

SGD 47.89

1 Piece(s) 10 Day(s) or more 10583931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K331.4

SGD 47.89

1 Piece(s) 10 Day(s) or more 10583931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5One Side Key Way---K441.8

SGD 45.63

1 Piece(s) 9 Day(s) or more 10593931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5No Keyway------

SGD 47.89

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment510--8000[Others] Others±0.21.6X10-5One Side Key Way---K331.4

SGD 45.63

1 Piece(s) 9 Day(s) or more 1059.5253931.23.01~5.00High accuracy / Backlash 0 / SmallAngular Misalignment / Axial Misalignment51-Coupling body-8000[Others] Others0.21.6X10-5No Keyway------

SGD 47.89

1 Piece(s) 10 Day(s) or more 10553931.23.01~5.00High accuracy / Backlash 0 / Small / Heat ResistantAngular Misalignment / Eccentricity / Axial Misalignment510--8000[Others] Others±0.21.6X10-5One Side Key Way---K221

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Basic Information

Type Disc Type Application Servo Motor / Stepping Motor Max. Rotational Speed Range(r/min) 4001~10000
Body Material Aluminum Disc Material Stainless Steel Operating Temperature Range(°C) -50::200

Tech Support

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Tel:(65) 6733 7211 / FAX:(65) 6733 0211
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