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Disc-Shaped Coupling - Clamping Type (Single Disc)　 (Part Numbers)

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

Configured Part Number is shown.

Product TOP

: 30; 60; 90

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Part Number
SDS-80C-30K12X30K12
SDS-80C-30K12X32
SDS-80C-30K12X32K10
SDS-80C-30K12X32K12
SDS-80C-30X30
SDS-80C-30X30K8
SDS-80C-30X30K9
SDS-80C-30X30K10
SDS-80C-30X30K12
SDS-80C-30X32
SDS-80C-30X32K10
SDS-80C-30X32K12
SDS-80C-32K10X32
SDS-80C-32K10X32K10
SDS-80C-32K10X32K12
SDS-80C-32K12X32
SDS-80C-32K12X32K10
SDS-80C-32K12X32K12
SDS-80C-32X32
SDS-80C-32X32K10
SDS-80C-32X32K12

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft 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)	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)
MYR 501.38	1 Piece(s)	10 Day(s) or more	10	30	30	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	With Keyway	K12	12	3.3	K12	12	3.3
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	30	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	K12	12	3.3	-	-	-
MYR 501.38	1 Piece(s)	10 Day(s) or more	10	30	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	With Keyway	K12	12	3.3	K10	10	3.3
MYR 501.38	1 Piece(s)	10 Day(s) or more	10	30	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	With Keyway	K12	12	3.3	K12	12	3.3
MYR 466.82	1 Piece(s)	9 Day(s) or more	10	30	30	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	75	2	-	-	6000	[Others] Others	0.3	7.5X10^-4	No Keyway	-	-	-	-	-	-
MYR 479.75	1 Piece(s)	10 Day(s) or more	10	30	30	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	-	-	-	K8	8	3.3
MYR 479.75	1 Piece(s)	10 Day(s) or more	10	30	30	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	75	2	-	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	-	-	-	K9	9	3.3
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	30	30	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	-	-	-	K10	10	3.3
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	30	30	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	-	-	-	K12	12	3.3
MYR 466.82	1 Piece(s)	9 Day(s) or more	10	30	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	75	2	-	-	6000	[Others] Others	0.3	7.5X10^-4	No Keyway	-	-	-	-	-	-
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	30	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	75	2	-	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	-	-	-	K10	10	3.3
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	30	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	-	-	-	K12	12	3.3
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	75	2	-	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	K10	10	3.3	-	-	-
MYR 501.38	1 Piece(s)	10 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	75	2	-	-	6000	[Others] Others	0.3	7.5X10^-4	Both sides keyway	K10	10	3.3	K10	10	3.3
MYR 501.38	1 Piece(s)	10 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	With Keyway	K10	10	3.3	K12	12	3.3
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	K12	12	3.3	-	-	-
MYR 501.38	1 Piece(s)	10 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	With Keyway	K12	12	3.3	K10	10	3.3
MYR 501.38	1 Piece(s)	10 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	With Keyway	K12	12	3.3	K12	12	3.3
MYR 466.82	1 Piece(s)	9 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	75	2	-	-	6000	[Others] Others	0.3	7.5X10^-4	No Keyway	-	-	-	-	-	-
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	75	2	-	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	-	-	-	K10	10	3.3
MYR 484.07	1 Piece(s)	10 Day(s) or more	10	32	32	80	66.8	50.01~100.00	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	75	2	0	-	6000	[Others] Others	0.3	7.5X10^-4	One Side Key Way	-	-	-	K12	12	3.3

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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	Product Category	Coupling body	Disc Material	Stainless Steel
Operating Temperature Range(°C)	-50::200

Configure

1,011 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia.(Already processed) d1(Ø)
3

4

4.5

5

6

6.35

7

8

9

9.525

10

11

12

12.7

14

15

15.875

16

17

18

19

20

21

22

24

25

26

28

30

32

35

40

45

50
Clear
Shaft Hole Dia.(Already processed) d2(Ø)
3

4

4.5

5

6

6.35

7

8

9

9.525

10

11

12

12.7

14

15

15.875

16

17

18

19

20

21

22

24

25

26

28

30

32

35

40

45

50
Clear
Outer Diameter D(Ø)
16

19

22.2

26.6

31.8

39

42.5

47

54

64

80

94.5

104.5
Clear
Full length L(mm)
17.4

19.3

19.6

24.1

26.4

30.8

31.3

37

47.1

58.2

66.8

68.5

71
Clear
Features
High accuracy

Backlash 0

Small

Heat Resistant
Clear
Allowable Misalignment
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Rated Torque(N•m)
0.5

0.9

1.1

1.5

3

5

6

10

22

31

75

150

220
Clear
Allowable Angular Misalignment(deg)
1

2
Clear
Allowable Lateral Misalignment(mm)
0

0.02
Clear
Allowable Lateral Misalignment Range(mm)
0.41~1.0
Clear
Max. Rotational Speed(r/min)
6000

7000

8000

9000

10000

14000
Clear
Buffer Material
- Aluminum
- Others
  - Others
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
type
- SDS-100C
- SDS-16C
- SDS-19C
- SDS-22C
- SDS-26C
- SDS-31C
- SDS-39C
- SDS-42C
- SDS-47C
- SDS-54C
- SDS-64C
- SDS-80C
- SDS-90C
Clear
Rated torque range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

20.01~50.00

50.01~100.00

100～Less than 500
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

15 Day(s) or Less

16 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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