Universal Joint Coupling - Set Screw Type [SCJ] (Part Numbers - CAD Download)

Promotional pricing

Clamping type product suitable for use in cases where shaft and shaft are located away from each other, or when the angle of the shaft is great. SUNGIL Inc. 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.

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Part Number
SCJ-40-8X12
SCJ-40-8X12K4
SCJ-40-8X12K5
SCJ-40-8X14
SCJ-40-8X14K5
SCJ-40-8X15
SCJ-40-8X15K5
SCJ-40-8X15K6
SCJ-40-10K3X10
SCJ-40-10K3X10K3
SCJ-40-10K3X10K4
SCJ-40-10K3X11
SCJ-40-10K3X11K4
SCJ-40-10K3X12
SCJ-40-10K3X12K4
SCJ-40-10K3X12K5
SCJ-40-10K3X14
SCJ-40-10K3X14K5
SCJ-40-10K3X15
SCJ-40-10K3X15K5
SCJ-40-10K3X15K6
SCJ-40-10K4X10
SCJ-40-10K4X10K3
SCJ-40-10K4X10K4
SCJ-40-10K4X11
SCJ-40-10K4X11K4
SCJ-40-10K4X12
SCJ-40-10K4X12K4
SCJ-40-10K4X12K5
SCJ-40-10K4X14
SCJ-40-10K4X14K5
SCJ-40-10K4X15
SCJ-40-10K4X15K5
SCJ-40-10K4X15K6
SCJ-40-10X10
SCJ-40-10X10K3
SCJ-40-10X10K4
SCJ-40-10X11
SCJ-40-10X11K4
SCJ-40-10X12
SCJ-40-10X12K4
SCJ-40-10X12K5
SCJ-40-10X14
SCJ-40-10X14K5
SCJ-40-10X15
SCJ-40-10X15K5
SCJ-40-10X15K6
SCJ-40-11K4X11
SCJ-40-11K4X11K4
SCJ-40-11K4X12
SCJ-40-11K4X12K4
SCJ-40-11K4X12K5
SCJ-40-11K4X14
SCJ-40-11K4X14K5
SCJ-40-11K4X15
SCJ-40-11K4X15K5
SCJ-40-11K4X15K6
SCJ-40-11X11
SCJ-40-11X11K4
SCJ-40-11X12

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (Ø)	Shaft Bore Dia. (machined) D2 (Ø)	Outer Diameter (Ø)	Overall Length (mm)	Max. Rotational Speed Range (r/min)	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (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)
57.35 €	1	11 Days	10	3.01 to 5.00	8	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	8	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K4	4	1.8
59.15 €	1	12 Days	10	3.01 to 5.00	8	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K5	5	2.3
57.35 €	1	11 Days	10	3.01 to 5.00	8	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	8	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K5	5	2.3
57.35 €	1	11 Days	10	3.01 to 5.00	8	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	8	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K5	5	2.3
60.05 €	1	12 Days	10	3.01 to 5.00	8	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K6	6	2.8
59.15 €	1	12 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K3	3	1.4	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
60.97 €	1	12 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
59.15 €	1	12 Days	10	3.01 to 5.00	10	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K3	3	1.4	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
59.15 €	1	12 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K3	3	1.4	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
60.97 €	1	12 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K3	3	1.4	K5	5	2.3
59.15 €	1	12 Days	10	3.01 to 5.00	10	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K3	3	1.4	-	-	-
60.97 €	1	12 Days	-	3.01 to 5.00	10	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K3	3	1.4	K5	5	2.3
59.15 €	1	12 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K3	3	1.4	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K3	3	1.4	K5	5	2.3
61.87 €	1	12 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K3	3	1.4	K6	6	2.8
59.15 €	1	12 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K3	3	1.4
60.97 €	1	12 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K4	4	1.8
59.15 €	1	12 Days	10	3.01 to 5.00	10	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K4	4	1.8
59.15 €	1	12 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K4	4	1.8
60.97 €	1	12 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
59.15 €	1	12 Days	10	3.01 to 5.00	10	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
59.15 €	1	12 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
61.87 €	1	12 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K6	6	2.8
57.35 €	1	11 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K3	3	1.4
59.15 €	1	12 Days	10	3.01 to 5.00	10	10	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K4	4	1.8
57.35 €	1	11 Days	10	3.01 to 5.00	10	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	10	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K4	4	1.8
57.35 €	1	11 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K4	4	1.8
59.15 €	1	12 Days	10	3.01 to 5.00	10	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K5	5	2.3
57.35 €	1	11 Days	10	3.01 to 5.00	10	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	10	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K5	5	2.3
57.35 €	1	11 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K5	5	2.3
60.05 €	1	12 Days	10	3.01 to 5.00	10	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K6	6	2.8
59.15 €	1	12 Days	10	3.01 to 5.00	11	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	11	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K4	4	1.8
59.15 €	1	12 Days	10	3.01 to 5.00	11	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	11	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K4	4	1.8
60.97 €	1	12 Days	10	3.01 to 5.00	11	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
59.15 €	1	12 Days	10	3.01 to 5.00	11	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	11	14	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
59.15 €	1	12 Days	10	3.01 to 5.00	11	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	K4	4	1.8	-	-	-
60.97 €	1	12 Days	10	3.01 to 5.00	11	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K5	5	2.3
61.87 €	1	12 Days	10	3.01 to 5.00	11	15	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	Both sides keyway	K4	4	1.8	K6	6	2.8
57.35 €	1	11 Days	10	3.01 to 5.00	11	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-
59.15 €	1	12 Days	10	3.01 to 5.00	11	11	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	One Side Key Way	-	-	-	K4	4	1.8
57.35 €	1	11 Days	10	3.01 to 5.00	11	12	40	45.6	4,001 to 10,000	5	7000	0.41 to 1.0	0.5	3.3X10^-5	No Keyway	-	-	-	-	-	-

Basic information

Type	Standard Type	Feature	High torsional rigidity / High durability / Small / Heat Resistant	Body Material	Aluminum
Application	Servo Motor	Allowable Angular Misalignment(deg)	3	Operating Temperature Range(°C)	-50::200
Allowable Axial Clearance (±)(mm)	0

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Basic Attributes

Shaft Bore Dia. (machined) D1(Ø)
3

4

5

6

6.35

8

10

11

12

14

15
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Shaft Bore Dia. (machined) D2(Ø)
3

4

5

6

6.35

8

10

11

12

14

15
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Outer Diameter(Ø)
15

20

25

32

40
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Overall Length(mm)
22.2

23.4

30.4

39

45.6
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Max. Rotational Speed Range(r/min)
4,001 to 10,000

10,001 to 78,000
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Allowable Torque(N•m)
0.25

0.5

1

2

5
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Max. Rotational Speed(r/min)
7000

9000

12000

16000

21000
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Allowable Lateral Misalignment Range(mm)
0.21 to 0.40

0.41 to 1.0
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Allowable Lateral Misalignment(mm)
0.3

0.5
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With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
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d1 Keyway symbol
K2

K3

K4

K5

K6
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d1keyway width b1(mm)
2

3

4

5

6
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d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8
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d2 Keyway symbol
K2

K3

K4

K5

K6
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d2 keyway width b2(mm)
2

3

4

5

6
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d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8
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Type
- SCJ-15
- SCJ-20
- SCJ-25
- SCJ-32
- SCJ-40
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Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00
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- 2D
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