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-31C-11X12K5
SDS-31C-11X12.7
SDS-31C-11X12.7K5
SDS-31C-11X14
SDS-31C-11X14K5
SDS-31C-11X15
SDS-31C-11X15K5
SDS-31C-11X15K6
SDS-31C-12K4X12
SDS-31C-12K4X12K4
SDS-31C-12K4X12K5
SDS-31C-12K4X12.7
SDS-31C-12K4X12.7K5
SDS-31C-12K4X14
SDS-31C-12K4X14K5
SDS-31C-12K4X15
SDS-31C-12K4X15K5
SDS-31C-12K4X15K6
SDS-31C-12K5X12
SDS-31C-12K5X12K4
SDS-31C-12K5X12K5
SDS-31C-12K5X12.7
SDS-31C-12K5X12.7K5
SDS-31C-12K5X14
SDS-31C-12K5X14K5
SDS-31C-12K5X15
SDS-31C-12K5X15K5
SDS-31C-12K5X15K6
SDS-31C-12X12
SDS-31C-12X12K4
SDS-31C-12X12K5
SDS-31C-12X12.7
SDS-31C-12X12.7K5
SDS-31C-12X14
SDS-31C-12X14K5
SDS-31C-12X15
SDS-31C-12X15K5
SDS-31C-12X15K6
SDS-31C-12.7K5X12.7
SDS-31C-12.7K5X12.7K5
SDS-31C-12.7K5X14
SDS-31C-12.7K5X14K5
SDS-31C-12.7K5X15
SDS-31C-12.7K5X15K5
SDS-31C-12.7K5X15K6
SDS-31C-12.7X12.7
SDS-31C-12.7X12.7K5
SDS-31C-12.7X14
SDS-31C-12.7X14K5
SDS-31C-12.7X15
SDS-31C-12.7X15K5
SDS-31C-12.7X15K6
SDS-31C-14K5X14
SDS-31C-14K5X14K5
SDS-31C-14K5X15
SDS-31C-14K5X15K5
SDS-31C-14K5X15K6
SDS-31C-14X14
SDS-31C-14X14K5
SDS-31C-14X15
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)

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00111231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.001112.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.001112.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00111431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00111431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00111531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00111531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

32.35 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00111531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K662.8

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK441.8---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK441.8K441.8

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK441.8K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.001212.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK441.8---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.001212.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK441.8K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK441.8---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK441.8K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK441.8---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK441.8K552.3

34.16 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK441.8K662.8

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K441.8

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.001212.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.001212.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

34.16 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K662.8

29.63 €

1 7 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K441.8

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121231.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.001212.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.001212.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 7 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

32.78 €

17.70 €

1 Same day

Stock

10Angular Misalignment / Axial Misalignment1.01 to 3.00121431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

32.35 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00121531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K662.8

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.712.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.712.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

34.16 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K662.8

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.712.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.712.731.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

32.35 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.0012.71531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K662.8

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00141431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00141431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00141531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key WayK552.3---

33.26 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00141531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K552.3

34.16 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00141531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6Both sides keywayK552.3K662.8

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00141431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No Keyway------

31.45 €

1 11 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00141431.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6One Side Key Way---K552.3

29.63 €

1 10 Days 10Angular Misalignment / Axial Misalignment1.01 to 3.00141531.826.4High accuracy / Backlash 0 / SmallCoupling body39000--1[Others] Other0.25.8X10-6No 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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