Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDA / SUNGIL (SDA-31-9K3X12K4)

SUNGIL

Product Details:

Manufacturer part number: SDA-31-9K3X12K4

Brand: SUNGIL

Price: 29.58 €

Delivery time: 11 Days

Technical Data:

Application: Encoder

Shaft Hole Dia.(Already processed) D1: 5 mm

Shaft Hole Dia.(Already processed) D2: 5 mm

Outer Diameter D: 31.8 mm

Overall Length L: 36 mm

Part Number

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SDA-31-9K3X12K4

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Part Numbers

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Part Number
SDA-31-9K3X12K4

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Application	Shaft Hole Dia.(Already processed) D1 (mm)	Shaft Hole Dia.(Already processed) D2 (mm)	Outer Diameter D (mm)	Overall Length L (mm)	Feature	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)	Weight (g)
	29.58 €	1		11 Days	10	Encoder	5	5	31.8	36	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	3	9000	0.4	±0.4	5.5X10^-6	Key Seat Not Exist	K3	3	1.4	K4	4	1.8	38

Basic information

Type	Disc Type	Body Material	Aluminum	Allowable Angular Misalignment(deg)	3
Disc Part Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

This page is Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDA / SUNGIL, part number SDA-31-9K3X12K4.
You can find the detail information about specifications and dimensions on part number SDA-31-9K3X12K4.

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Basic Attributes

Feature
Standard (Do not input)

High accuracy

Backlash 0

Small

Heat Resistant

Clean circumstance

Vacuum Environment
Clear
Type
- SDA
- SDA-22
- SDA-26
- SDA-31
- SDA-64
Clear
Application
- Servo Motor
- Stepping Motor
- Encoder
Clear
Shaft Hole Dia.(Already processed) D1(mm)
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(mm)
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(mm)
22.2

26.6

31.8

64
Clear
Overall Length L(mm)
28.2

31.5

36

89.5
Clear
Rated Torque(Nm)
1.1

1.5

3

31
Clear
Max. Rotational Speed(r/min)
7000

9000

10000

12000
Clear
Allowable Lateral Misalignment(mm)
0.4

0.5
Clear
With or without Keyway
- Both key grooves
- Key Seat Exist
- Key Seat Not Exist
- One Side Key Seat
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
Weight(g)
18

32

38

450
Clear

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Optional Attributes

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

Variation of this product

Part Number
SDA-22-3X5
SDA-22-3X5K2
SDA-22-3X6
SDA-31-9K3X12K5
SDA-31-9K3X14
SDA-31-9K3X14K5

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Application	Shaft Hole Dia.(Already processed) D1 (mm)	Shaft Hole Dia.(Already processed) D2 (mm)	Outer Diameter D (mm)	Overall Length L (mm)	Feature	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)	Weight (g)
22.13 €	1	10 Days	10	Servo Motor / Stepping Motor	3	5	22.2	28.2	High accuracy / Backlash 0 / Small	1.1	12000	0.4	0.2	1.3X10^-6	Key Seat Exist	-	-	-	-	-	-	18
23.93 €	1	11 Days	10	Servo Motor / Stepping Motor	3	5	22.2	28.2	High accuracy / Backlash 0 / Small	1.1	12000	0.4	0.2	1.3X10^-6	One Side Key Seat	-	-	-	K2	2	1	18
22.13 €	1	10 Days	10	Servo Motor / Stepping Motor	3	6	22.2	28.2	High accuracy / Backlash 0 / Small	1.1	12000	0.4	0.2	1.3X10^-6	Key Seat Exist	-	-	-	-	-	-	18
29.58 €	1	11 Days	10	Encoder	5	5	31.8	36	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	3	9000	0.4	±0.4	5.5X10^-6	Key Seat Not Exist	K3	3	1.4	K5	5	2.3	38
27.78 €	1	11 Days	10	Encoder	5	5	31.8	36	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	3	9000	0.4	±0.4	5.5X10^-6	One Side Key Seat	K3	3	1.4	-	-	-	38
29.58 €	1	11 Days	10	Encoder	5	5	31.8	36	Standard (Do not input) / Backlash 0 / Small / Clean circumstance / Vacuum Environment	3	9000	0.4	±0.4	5.5X10^-6	Key Seat Not Exist	K3	3	1.4	K5	5	2.3	38