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Disc-Shaped Coupling - Clamping Type (Single Disc)　 (SDS-22C-7K2X8)

SUNGIL

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.

SDS-22C-7K2X8

Product TOP

: 30; 45; 60

Part Number
SDS-22C-7K2X8

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	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)	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)
	MYR 136.99	1 Piece(s)		10 Day(s) or more	10	7	8	22.2	19.6	1.01~3.00	High accuracy / Backlash 0 / Small	Angular Misalignment / Axial Misalignment	1.1	1	-	Coupling body	-	10000	[Others] Others	0.1	1.0X10^-6	One Side Key Way	K2	2	1	-	-	-

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

Please check the type/dimensions/specifications of the part SDS-22C-7K2X8 in the Disc-Shaped Coupling - Clamping Type (Single Disc)　 series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Features
High accuracy

Backlash 0

Small

Heat Resistant
Clear
Allowable Misalignment
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Allowable Lateral Misalignment(mm)
0
Clear
Allowable Lateral Misalignment Range(mm)
0.41~1.0
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
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

19.2

19.6

24.1

26.5

31

31.2

37

47

58

66.8

68.5

71
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
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

1.5

2
Clear
Product Category
- Coupling body
Clear
Max. Rotational Speed(r/min)
6000

6500

7000

7500

8000

8500

9000

10000
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
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

11 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 .

Products like this...

Part Number
SDS-100C-20K6X20K8
SDS-100C-20K6X22
SDS-100C-20K6X22K6
SDS-22C-7K2X8K2
SDS-22C-7K2X8K3
SDS-22C-7K2X8K4

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)	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)
MYR 749.47	1 Piece(s)	10 Day(s) or more	10	20	20	104.5	71	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	220	2	0	Coupling body	-	6000	Aluminum	±0.4	2.2X10^-3	With Keyway	K6	6	2.8	K8	8	3.3
MYR 736.54	1 Piece(s)	10 Day(s) or more	10	20	22	104.5	71	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	220	2	-	Coupling body	0.41~1.0	6000	Aluminum	0.4	2.2X10^-3	One Side Key Way	K6	6	2.8	-	-	-
MYR 749.47	1 Piece(s)	10 Day(s) or more	10	20	22	104.5	71	100～Less than 500	High accuracy / Backlash 0 / Heat Resistant	Angular Misalignment / Axial Misalignment	220	2	-	Coupling body	0.41~1.0	6000	Aluminum	0.4	2.2X10^-3	Both sides keyway	K6	6	2.8	K6	6	2.8
MYR 145.64	1 Piece(s)	10 Day(s) or more	10	7	8	22.2	19.6	1.01~3.00	High accuracy / Backlash 0 / Small	Angular Misalignment / Axial Misalignment	1.1	1	-	Coupling body	-	10000	[Others] Others	0.1	1.0X10^-6	Both sides keyway	K2	2	1	K2	2	1
MYR 145.64	1 Piece(s)	10 Day(s) or more	10	7	8	22.2	19.6	1.01~3.00	High accuracy / Backlash 0 / Small	Angular Misalignment / Axial Misalignment	1.1	1	-	Coupling body	-	10000	[Others] Others	0.1	1.0X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
MYR 145.64	1 Piece(s)	10 Day(s) or more	10	7	8	22.2	19.6	1.01~3.00	High accuracy / Backlash 0 / Small	Angular Misalignment / Axial Misalignment	1.1	1	-	Coupling body	-	10000	[Others] Others	0.1	1.0X10^-6	Both sides keyway	K2	2	1	K4	4	1.8

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Disc-Shaped Coupling - Clamping Type (Single Disc) (SDS-22C-7K2X8)

Basic Information

Configure

Specification/Dimensions

Features

Allowable Misalignment

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

d2 Keyway symbol

d2 keyway width b2(mm)

d2 keyway height t2(mm)

type

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)

Rated Torque(N•m)

Allowable Angular Misalignment(deg)

Product Category

Max. Rotational Speed(r/min)

Buffer Material

With or without Keyway

d1 Keyway symbol

d1keyway width b1(mm)

d1Keyway height t1(mm)

CAD