Servo couplings / grub screw clamping / 2 discs: steel / body: aluminium / SDAB / SUNGIL

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.

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Part Number
SDAB-54-10K3X10
SDAB-54-10K3X10K3
SDAB-54-10K3X10K4
SDAB-54-10K3X11
SDAB-54-10K3X11K4
SDAB-54-10K3X12
SDAB-54-10K3X12K4
SDAB-54-10K3X12K5
SDAB-54-10K3X12.7
SDAB-54-10K3X12.7K5
SDAB-54-10K3X14
SDAB-54-10K3X14K5
SDAB-54-10K3X15
SDAB-54-10K3X15K5
SDAB-54-10K3X15K6
SDAB-54-10K3X15.875
SDAB-54-10K3X15.875K5
SDAB-54-10K3X16
SDAB-54-10K3X16K5
SDAB-54-10K3X16K6
SDAB-54-10K3X17
SDAB-54-10K3X17K5
SDAB-54-10K3X17K6
SDAB-54-10K3X18
SDAB-54-10K3X18K6
SDAB-54-10K3X18K7
SDAB-54-10K3X18K8
SDAB-54-10K3X19
SDAB-54-10K3X19K6
SDAB-54-10K3X19K7
SDAB-54-10K3X19K8
SDAB-54-10K3X20
SDAB-54-10K3X20K6
SDAB-54-10K3X20K7
SDAB-54-10K3X20K8
SDAB-54-10K4X10
SDAB-54-10K4X10K3
SDAB-54-10K4X10K4
SDAB-54-10K4X11
SDAB-54-10K4X11K4
SDAB-54-10K4X12
SDAB-54-10K4X12K4
SDAB-54-10K4X12K5
SDAB-54-10K4X12.7
SDAB-54-10K4X12.7K5
SDAB-54-10K4X14
SDAB-54-10K4X14K5
SDAB-54-10K4X15
SDAB-54-10K4X15K5
SDAB-54-10K4X15K6
SDAB-54-10K4X15.875
SDAB-54-10K4X15.875K5
SDAB-54-10K4X16
SDAB-54-10K4X16K5
SDAB-54-10K4X16K6
SDAB-54-10K4X17
SDAB-54-10K4X17K5
SDAB-54-10K4X17K6
SDAB-54-10K4X18
SDAB-54-10K4X18K6

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	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)	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	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)
72.19 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K3	3	1.4
74.01 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K4	4	1.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	11	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	11	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K4	4	1.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	12	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	12	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K4	4	1.8
74.01 €	1	11 Days	10	20.01 to 50.00	10	12	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K5	5	2.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	12.7	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	12.7	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K5	5	2.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	14	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	14	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K5	5	2.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	15	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	15	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K5	5	2.3
74.91 €	1	11 Days	10	20.01 to 50.00	10	15	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K6	6	2.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	15.875	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	±0.5	1.1X10^-4	With Keyway	K3	3	1.4	K5	5	2.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	16	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	16	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K5	5	2.3
74.91 €	1	11 Days	10	20.01 to 50.00	10	16	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K6	6	2.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	17	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	±0.5	1.1X10^-4	With Keyway	K3	3	1.4	K5	5	2.3
74.91 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	±0.5	1.1X10^-4	With Keyway	K3	3	1.4	K6	6	2.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	18	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.91 €	1	11 Days	10	20.01 to 50.00	10	18	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K6	6	2.8
74.91 €	1	11 Days	10	20.01 to 50.00	10	18	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K7	7	3
74.91 €	1	11 Days	10	20.01 to 50.00	10	18	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K8	8	3.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	19	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.91 €	1	11 Days	10	20.01 to 50.00	10	19	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K6	6	2.8
74.91 €	1	11 Days	10	20.01 to 50.00	10	19	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K7	7	3
74.91 €	1	11 Days	10	20.01 to 50.00	10	19	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K8	8	3.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	20	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K3	3	1.4	-	-	-
74.91 €	1	11 Days	10	20.01 to 50.00	10	20	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K6	6	2.8
74.91 €	1	11 Days	10	20.01 to 50.00	10	20	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K7	7	3
74.91 €	1	11 Days	10	20.01 to 50.00	10	20	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K3	3	1.4	K8	8	3.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K3	3	1.4
74.01 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K4	4	1.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	11	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	11	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K4	4	1.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	12	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	12	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K4	4	1.8
74.01 €	1	11 Days	10	20.01 to 50.00	10	12	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	12.7	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	12.7	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	14	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	14	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	15	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	15	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
74.91 €	1	11 Days	10	20.01 to 50.00	10	15	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	15.875	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	±0.5	1.1X10^-4	With Keyway	K4	4	1.8	K5	5	2.3
72.19 €	1	11 Days	10	20.01 to 50.00	10	16	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	16	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K5	5	2.3
74.91 €	1	11 Days	10	20.01 to 50.00	10	16	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	17	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.01 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	±0.5	1.1X10^-4	With Keyway	K4	4	1.8	K5	5	2.3
74.91 €	1	11 Days	10	20.01 to 50.00	10	10	54	85	22	7500	0.7	±0.5	1.1X10^-4	With Keyway	K4	4	1.8	K6	6	2.8
72.19 €	1	11 Days	10	20.01 to 50.00	10	18	54	85	22	7500	0.7	0.5	1.1X10^-4	One Side Key Way	K4	4	1.8	-	-	-
74.91 €	1	11 Days	10	20.01 to 50.00	10	18	54	85	22	7500	0.7	0.5	1.1X10^-4	Both sides keyway	K4	4	1.8	K6	6	2.8

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Basic information

Type	Disc Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Servo Motor / Stepping Motor
Max. Rotational Speed Range(r/min)	4,001 to 10,000	Feature	High accuracy / Backlash 0 / Small / Heat Resistant	Body Material	Aluminum
Category	Coupling body	Allowable Lateral Misalignment Range(mm)	0.41 to 1.0	Allowable Angular Misalignment(deg)	3
Buffer Part Material	Aluminum	Disc Part Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

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Basic Attributes

Shaft Hole Dia.(Already processed) D1(mm)
6

6.35

7

8

9

9.525

10

11

12

12.7

14

15

15.875

16

17

18

19

20
Clear
Shaft Hole Dia.(Already processed) D2(mm)
6

6.35

7

8

9

9.525

10

11

12

12.7

14

15

15.875

16

17

18

19

20
Clear
Outer Diameter D(mm)
42.5

47

54
Clear
Overall Length L(mm)
58

85
Clear
Rated Torque(Nm)
6

10

22
Clear
Max. Rotational Speed(r/min)
7500

8000
Clear
Allowable Lateral Misalignment(mm)
0.5

0.7

0.8
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
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8
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
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
Type
- SDAB-42
- SDAB-47
- SDAB-54
Clear
Rated torque range(N•m)
5.01 to 10.00

20.01 to 50.00
Clear
Filter by CAD data type
- 3D
Clear