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Disc-Shaped Coupling - Clamping Type (Double Disc)

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.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 45; 60

Part Number
SDA-22C-5K2X6.35K3
SDA-22C-7K3X8K4
SDA-22C-8K4X9.525K3
SDA-26C-4X9K3
SDA-26C-6.35K3X9
SDA-26C-8K3X10
SDA-31C-6K2X6K2
SDA-31C-6K2X10
SDA-31C-6X12K4
SDA-31C-7K3X10K4
SDA-31C-7X8K3
SDA-31C-9X15
SDA-31C-15X15
SDA-39C-7K3X16K5
SDA-39C-10K3X10K4
SDA-39C-10K4X10K4
SDA-64C-15.875X24K7
SDA-64C-18K6X24K8
SDA-64C-20K8X26
SDA-64C-21K6X21K6
SDA-64C-28K10X30
SDA-80C-15K5X18K8
SDA-80C-19K7X22K7
SDA-80C-24X25K9

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Rated torque range (N•m)	Shaft Hole Dia.(Already processed) d1 (Ø)	Shaft Hole Dia.(Already processed) d2 (Ø)	Outer Diameter D (Ø)	Full length L (mm)	Features	Rated Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	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 157.33	1 Piece(s)	9 Day(s) or more	10	1.01~3.00	3	3	22.2	33	High accuracy / Backlash 0 / Small / Heat Resistant	1.1	10000	0.21~0.40	0.4	3	Aluminum	±0.2	1.5X10^-6	With Keyway	K2	2	1	K3	3	1.4
MYR 157.33	1 Piece(s)	8 Day(s) or more	-	1.01~3.00	7	8	22.2	33	High accuracy / Backlash 0 / Small	1.1	10000	0.21~0.40	0.4	3	[Others] Others	0.2	1.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 157.33	1 Piece(s)	9 Day(s) or more	10	1.01~3.00	3	3	22.2	33	High accuracy / Backlash 0 / Small / Heat Resistant	1.1	10000	0.21~0.40	0.4	3	Aluminum	±0.2	1.5X10^-6	With Keyway	K4	4	1.8	K3	3	1.4
MYR 148.68	1 Piece(s)	8 Day(s) or more	-	1.01~3.00	4	4	26.6	38.5	High accuracy / Backlash 0 / Small / Heat Resistant	1.5	9000	0.21~0.40	0.4	3	Aluminum	±0.3	3.9X10^-6	One Side Key Way	-	-	-	K3	3	1.4
MYR 148.68	1 Piece(s)	9 Day(s) or more	-	1.01~3.00	6.35	9	26.6	38.5	High accuracy / Backlash 0 / Small	1.5	9000	0.21~0.40	0.4	3	[Others] Others	0.3	3.9X10^-6	One Side Key Way	K3	3	1.4	-	-	-
MYR 148.68	1 Piece(s)	8 Day(s) or more	-	1.01~3.00	8	10	26.6	38.5	High accuracy / Backlash 0 / Small	1.5	9000	0.21~0.40	0.4	3	[Others] Others	0.3	3.9X10^-6	One Side Key Way	K3	3	1.4	-	-	-
MYR 169.01	1 Piece(s)	8 Day(s) or more	-	1.01~3.00	6	6	31.8	44.7	High accuracy / Backlash 0 / Small	3	8500	0.21~0.40	0.4	3	[Others] Others	0.4	8.8X10^-6	Both sides keyway	K2	2	1	K2	2	1
MYR 160.36	1 Piece(s)	8 Day(s) or more	-	1.01~3.00	6	10	31.8	44.7	High accuracy / Backlash 0 / Small	3	8500	0.21~0.40	0.4	3	[Others] Others	0.4	8.8X10^-6	One Side Key Way	K2	2	1	-	-	-
MYR 160.36	1 Piece(s)	9 Day(s) or more	10	1.01~3.00	6	12	31.8	44.7	High accuracy / Backlash 0 / Small	3	8500	0.21~0.40	0.4	3	[Others] Others	0.4	8.8X10^-6	One Side Key Way	-	-	-	K4	4	1.8
MYR 169.01	1 Piece(s)	8 Day(s) or more	10	1.01~3.00	7	10	31.8	44.7	High accuracy / Backlash 0 / Small	3	8500	0.21~0.40	0.4	3	[Others] Others	0.4	8.8X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 160.36	1 Piece(s)	8 Day(s) or more	10	1.01~3.00	7	8	31.8	44.7	High accuracy / Backlash 0 / Small	3	8500	0.21~0.40	0.4	3	[Others] Others	0.4	8.8X10^-6	One Side Key Way	-	-	-	K3	3	1.4
MYR 151.71	1 Piece(s)	7 Day(s) or more	10	1.01~3.00	9	15	31.8	44.7	High accuracy / Backlash 0 / Small	3	8500	0.21~0.40	0.4	3	[Others] Others	0.4	8.8X10^-6	No Keyway	-	-	-	-	-	-
MYR 151.71	1 Piece(s)	7 Day(s) or more	10	1.01~3.00	15	15	31.8	44.7	High accuracy / Backlash 0 / Small	3	8500	0.21~0.40	0.4	3	[Others] Others	0.4	8.8X10^-6	No Keyway	-	-	-	-	-	-
MYR 227.34	1 Piece(s)	8 Day(s) or more	-	3.01~5.00	5	5	39	56.2	High accuracy / Backlash 0 / Small / Heat Resistant	5	8000	0.21~0.40	0.4	3	Aluminum	±0.4	3.0X10^-5	With Keyway	K3	3	1.4	K5	5	2.3
MYR 227.34	1 Piece(s)	8 Day(s) or more	-	3.01~5.00	10	10	39	56.2	High accuracy / Backlash 0 / Small / Heat Resistant	5	8000	0.21~0.40	0.4	3	[Others] Others	0.4	3.0X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 227.34	1 Piece(s)	8 Day(s) or more	-	3.01~5.00	10	10	39	56.2	High accuracy / Backlash 0 / Small / Heat Resistant	5	8000	0.21~0.40	0.4	3	[Others] Others	0.4	3.0X10^-5	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 433.11	1 Piece(s)	8 Day(s) or more	10	20.01~50.00	15.875	24	64	89.5	High accuracy / Backlash 0 / Small / Heat Resistant	31	6500	0.41~1.0	0.5	3	Aluminum	0.5	2.7X10^-4	One Side Key Way	-	-	-	K7	7	3
MYR 446.04	1 Piece(s)	8 Day(s) or more	-	20.01~50.00	18	24	64	89.5	High accuracy / Backlash 0 / Small / Heat Resistant	31	6500	0.41~1.0	0.5	3	Aluminum	0.5	2.7X10^-4	Both sides keyway	K6	6	2.8	K8	8	3.3
MYR 433.11	1 Piece(s)	8 Day(s) or more	-	20.01~50.00	20	26	64	89.5	High accuracy / Backlash 0 / Small / Heat Resistant	31	6500	0.41~1.0	0.5	3	Aluminum	0.5	2.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-
MYR 446.04	1 Piece(s)	8 Day(s) or more	-	20.01~50.00	12	12	64	89.5	High accuracy / Backlash 0 / Small / Heat Resistant	31	6500	0.41~1.0	0.5	3	Aluminum	±0.5	2.7X10^-4	With Keyway	K6	6	2.8	K6	6	2.8
MYR 437.44	1 Piece(s)	9 Day(s) or more	-	20.01~50.00	28	30	64	89.5	High accuracy / Backlash 0 / Small / Heat Resistant	31	6500	0.41~1.0	0.5	3	Aluminum	0.5	2.7X10^-4	One Side Key Way	K10	10	3.3	-	-	-
MYR 605.10	1 Piece(s)	8 Day(s) or more	10	50.01~100.00	16	16	80	98.5	High accuracy / Backlash 0 / Heat Resistant	75	6000	0.41~1.0	0.5	2	Aluminum	±0.6	9.5X10^-4	With Keyway	K5	5	2.3	K8	8	3.3
MYR 609.43	1 Piece(s)	8 Day(s) or more	-	50.01~100.00	16	16	80	98.5	High accuracy / Backlash 0 / Heat Resistant	75	6000	0.41~1.0	0.5	2	Aluminum	±0.6	9.5X10^-4	With Keyway	K7	7	3	K7	7	3
MYR 596.45	1 Piece(s)	8 Day(s) or more	10	50.01~100.00	24	25	80	98.5	High accuracy / Backlash 0 / Heat Resistant	75	6000	0.41~1.0	0.5	2	Aluminum	0.6	9.5X10^-4	One Side Key Way	-	-	-	K9	9	3.3

Basic Information

Type	Disc Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	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

24 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Rated torque range(N•m)
1.01~3.00

3.01~5.00

20.01~50.00

50.01~100.00
Clear
Shaft Hole Dia.(Already processed) d1(Ø)
3

4

5

6

6.35

7

8

9

10

12

15

15.875

16

18

20

24

28
Clear
Shaft Hole Dia.(Already processed) d2(Ø)
3

4

5

6

8

9

10

12

15

16

24

25

26

30
Clear
Outer Diameter D(Ø)
22.2

26.6

31.8

39

64

80
Clear
Full length L(mm)
33

38.5

44.7

56.2

89.5

98.5
Clear
Features
High accuracy

Backlash 0

Small

Heat Resistant
Clear
Rated Torque(N•m)
1.1

1.5

3

5

31

75
Clear
Max. Rotational Speed(r/min)
6000

6500

8000

8500

9000

10000
Clear
Allowable Lateral Misalignment Range(mm)
0.21~0.40

0.41~1.0
Clear
Allowable Lateral Misalignment(mm)
0.4

0.5
Clear
Allowable Angular Misalignment(deg)
2

3
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

K10
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

10
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
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
type
- SDA-22C
- SDA-26C
- SDA-31C
- SDA-39C
- SDA-64C
- SDA-80C
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

7 Day(s) or Less

8 Day(s) or Less

9 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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9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

Disc-Shaped Coupling - Clamping Type (Double Disc)

Basic Information

Configure

Specification/Dimensions

Rated torque range(N•m)

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

Shaft Hole Dia.(Already processed) d2(Ø)

Outer Diameter D(Ø)

Full length L(mm)

Features

Rated Torque(N•m)

Max. Rotational Speed(r/min)

Allowable Lateral Misalignment Range(mm)

Allowable Lateral Misalignment(mm)

Allowable Angular Misalignment(deg)

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)

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

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