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Part Number Complete

SDS-22-8K4X8K4

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
type
- SDS-16
- SDS-19
- SDS-22
- SDS-26
- SDS-31
- SDS-42
- SDS-47
- SDS-54
- SDS-64
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
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
Clear
Outer Diameter D(Ø)
16

19

22.2

26.6

31.8

42.5

47

54

64
Clear
Full length L(mm)
11.9

14

14.7

17.5

31

31.7

42.2

58
Clear
Rated torque range(N•m)
0.05~1.00

1.01~3.00

5.01~10.00

20.01~50.00
Clear
Max. Rotational Speed Range(r/min)
4001~10000

10001~78000
Clear
Rated Torque(N•m)
0.5

0.9

1.1

1.5

3

6

10

22

31
Clear
Allowable Angular Misalignment(deg)
1

1.5
Clear
Product Category
- Coupling body
Clear
Max. Rotational Speed(r/min)
7000

7500

8000

10000

12000

16000
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
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Day(s) or Less

7 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less
Clear

Specify Alterations

Disc-Shaped Coupling - Set Screw Type (Single Disc) - (SDS-22-8K4X8K4)

Brand :

Order Qty :
Total Price :

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Days to ship :

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Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Product Description

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. 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.

Product TOP

: 30; 45; 60

Part Number
SDS-22-8K4X8K4

Part Number	Price	Minimum Order Qty.	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	Max. Rotational Speed Range (r/min)	Rated Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Product Category	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)
	₹ 2,010.20	1 Piece(s)		11 Day(s) or more	10	8	8	22.2	14.7	1.01~3.00	High accuracy / Backlash 0 / Small	Angular Misalignment / Axial Misalignment	10001~78000	1.1	1	-	Coupling body	12000	[Others] Others	0.1	6.9X10^-7	Both sides keyway	K4	4	1.8	K4	4	1.8

Basic Information

Type	Disc Type	Application	Servo Motor / Stepping Motor	Body Material	Aluminum
Disc Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

Please check the type/dimensions/specifications of the part SDS-22-8K4X8K4 in the Disc-Shaped Coupling - Set Screw Type (Single Disc) - series.

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

Product variants

Part Number
SDS-16-3X5
SDS-16-3X5K2
SDS-16-4.5X4.5
SDS-22-8K4X9
SDS-22-8K4X9.525
SDS-22-8K4X9.525K2

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	Max. Rotational Speed Range (r/min)	Rated Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Product Category	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)
₹ 1,451.11	1 Piece(s)	10 Day(s) or more	10	3	5	16	11.9	1.01~3.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	10001~78000	0.5	1	-	Coupling body	16000	Aluminum	0.1	1.8X10^-7	No Keyway	-	-	-	-	-	-
₹ 1,587.73	1 Piece(s)	11 Day(s) or more	10	3	5	16	11.9	1.01~3.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Axial Misalignment	10001~78000	0.5	1	-	Coupling body	16000	Aluminum	0.1	1.8X10^-7	One Side Key Way	-	-	-	K2	2	1
₹ 1,451.11	1 Piece(s)	10 Day(s) or more	10	4.5	4.5	16	11.9	0.05~1.00	High accuracy / Backlash 0 / Small	Angular Misalignment / Axial Misalignment	10001~78000	0.5	1	-	Coupling body	16000	[Others] Others	0.1	1.8X10^-7	No Keyway	-	-	-	-	-	-
₹ 1,872.24	1 Piece(s)	11 Day(s) or more	10	8	9	22.2	14.7	1.01~3.00	High accuracy / Backlash 0 / Small	Angular Misalignment / Axial Misalignment	10001~78000	1.1	1	-	Coupling body	12000	[Others] Others	0.1	6.9X10^-7	One Side Key Way	K4	4	1.8	-	-	-
₹ 1,872.24	1 Piece(s)	11 Day(s) or more	10	8	9.525	22.2	14.7	1.01~3.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	10001~78000	1.1	1	0	-	12000	[Others] Others	±0.1	6.9X10^-7	One Side Key Way	K4	4	1.8	-	-	-
₹ 2,010.20	1 Piece(s)	11 Day(s) or more	10	8	9.525	22.2	14.7	1.01~3.00	High accuracy / Backlash 0 / Small / Heat Resistant	Angular Misalignment / Eccentricity / Axial Misalignment	10001~78000	1.1	1	0	-	12000	[Others] Others	±0.1	6.9X10^-7	With Keyway	K4	4	1.8	K2	2	1

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Specification/Dimensions

Features

Allowable Misalignment

Allowable Lateral Misalignment(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)

Max. Rotational Speed Range(r/min)

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)

d2 Keyway symbol

d2 keyway width b2(mm)

d2 keyway height t2(mm)

CAD

Days to Ship

Specify Alterations

Disc-Shaped Coupling - Set Screw Type (Single Disc) - (SDS-22-8K4X8K4)

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Product Description

Basic Information

Product variants

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