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
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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Part Number

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Part Number
SDWA-42C-6.35X7K2
SDWA-42C-6.35X7K3
SDWA-42C-6.35X8
SDWA-42C-6.35X8K2
SDWA-42C-6.35X8K3
SDWA-42C-6.35X8K4
SDWA-42C-6.35X9
SDWA-42C-6.35X9K3
SDWA-42C-6.35X9.525
SDWA-42C-6.35X9.525K2
SDWA-42C-6.35X9.525K3
SDWA-42C-6.35X9.525K4
SDWA-42C-6.35X10
SDWA-42C-6.35X10K3
SDWA-42C-6.35X10K4
SDWA-42C-6.35X11
SDWA-42C-6.35X11K4
SDWA-42C-6.35X12
SDWA-42C-6.35X12K4
SDWA-42C-6.35X12K5
SDWA-42C-6.35X12.7
SDWA-42C-6.35X12.7K5
SDWA-42C-6.35X14
SDWA-42C-6.35X14K5
SDWA-42C-6.35X15
SDWA-42C-6.35X15K5
SDWA-42C-6.35X15K6
SDWA-42C-7K2X7
SDWA-42C-7K2X7K2
SDWA-42C-7K2X7K3
SDWA-42C-7K2X8
SDWA-42C-7K2X8K2
SDWA-42C-7K2X8K3
SDWA-42C-7K2X8K4
SDWA-42C-7K2X9
SDWA-42C-7K2X9K3
SDWA-42C-7K2X9.525
SDWA-42C-7K2X9.525K2
SDWA-42C-7K2X9.525K3
SDWA-42C-7K2X9.525K4
SDWA-42C-7K2X10
SDWA-42C-7K2X10K3
SDWA-42C-7K2X10K4
SDWA-42C-7K2X11
SDWA-42C-7K2X11K4
SDWA-42C-7K2X12
SDWA-42C-7K2X12K4
SDWA-42C-7K2X12K5
SDWA-42C-7K2X12.7
SDWA-42C-7K2X12.7K5
SDWA-42C-7K2X14
SDWA-42C-7K2X14K5
SDWA-42C-7K2X15
SDWA-42C-7K2X15K5
SDWA-42C-7K2X15K6
SDWA-42C-7K3X7
SDWA-42C-7K3X7K2
SDWA-42C-7K3X7K3
SDWA-42C-7K3X8
SDWA-42C-7K3X8K2
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)

46.45 €

1 11 Days 105.01 to 10.006.35742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K221

46.45 €

1 11 Days 105.01 to 10.006.35742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K331.4

44.65 €

1 10 Days 105.01 to 10.006.35842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.35842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K221

46.45 €

1 11 Days 105.01 to 10.006.35842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K331.4

46.45 €

1 11 Days 105.01 to 10.006.35842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K441.8

44.65 €

1 10 Days 105.01 to 10.006.35942.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.35942.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.02 to 0.20.181.5[Others] Other±0.52.1X10-5One Side Key Way---K331.4

44.65 €

1 10 Days 105.01 to 10.006.359.52542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.359.52542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.02 to 0.20.181.5[Others] Other±0.52.1X10-5One Side Key Way---K221

46.45 €

1 11 Days 105.01 to 10.006.359.52542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K331.4

46.45 €

1 11 Days 105.01 to 10.006.359.52542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K441.8

44.65 €

1 10 Days 105.01 to 10.006.351042.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.351042.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K331.4

46.45 €

1 11 Days 105.01 to 10.006.351042.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K441.8

44.65 €

1 10 Days 105.01 to 10.006.351142.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.351142.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K441.8

44.65 €

1 10 Days 105.01 to 10.006.351242.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.351242.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K441.8

46.45 €

1 11 Days 105.01 to 10.006.351242.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K552.3

44.65 €

1 10 Days 105.01 to 10.006.3512.742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.3512.742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K552.3

44.65 €

1 10 Days 105.01 to 10.006.351442.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.351442.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K552.3

44.65 €

1 10 Days 105.01 to 10.006.351542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5No Keyway------

46.45 €

1 11 Days 105.01 to 10.006.351542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K552.3

47.35 €

1 11 Days 105.01 to 10.006.351542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key Way---K662.8

46.45 €

1 11 Days 105.01 to 10.007742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.007742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K221

48.27 €

1 11 Days 105.01 to 10.007742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K331.4

46.45 €

1 11 Days 105.01 to 10.007842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.007842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K221

48.27 €

1 11 Days 105.01 to 10.007842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K331.4

48.27 €

1 11 Days 105.01 to 10.007842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K441.8

46.45 €

1 11 Days 105.01 to 10.007942.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.007942.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.02 to 0.20.181.5[Others] Other±0.52.1X10-5With KeywayK221K331.4

46.45 €

1 11 Days 105.01 to 10.0079.52542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.0079.52542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.02 to 0.20.181.5[Others] Other±0.52.1X10-5With KeywayK221K221

48.27 €

1 11 Days 105.01 to 10.0079.52542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K331.4

48.27 €

1 11 Days 105.01 to 10.0079.52542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K441.8

46.45 €

1 11 Days 105.01 to 10.0071042.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.0071042.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K331.4

48.27 €

1 11 Days 105.01 to 10.0071042.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K441.8

46.45 €

1 11 Days 105.01 to 10.0071142.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.0071142.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K441.8

46.45 €

1 11 Days 105.01 to 10.0071242.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.0071242.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K441.8

48.27 €

1 11 Days 105.01 to 10.0071242.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K552.3

46.45 €

1 11 Days 105.01 to 10.00712.742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.00712.742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K552.3

46.45 €

1 11 Days 105.01 to 10.0071442.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.0071442.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K552.3

46.45 €

1 11 Days 105.01 to 10.0071542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK221---

48.27 €

1 11 Days 105.01 to 10.0071542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K552.3

49.18 €

1 11 Days 105.01 to 10.0071542.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK221K662.8

46.45 €

1 11 Days 105.01 to 10.007742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK331.4---

48.27 €

1 11 Days 105.01 to 10.007742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK331.4K221

48.27 €

1 11 Days 105.01 to 10.007742.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK331.4K331.4

46.45 €

1 11 Days 105.01 to 10.007842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5One Side Key WayK331.4---

48.27 €

1 11 Days 105.01 to 10.007842.539.74,001 to 10,000High accuracy / Backlash 0 / Small / Heat Resistant680000.21 to 0.400.181.5Aluminum0.52.1X10-5Both sides keywayK331.4K221

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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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