Jaw Type Coupling - Set Screw Type [SJC-14-GR] (SJC-55-RD-18K8X22)

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SUNGIL

Product Details:

Manufacturer part number: SJC-55-RD-18K8X22

Brand: SUNGIL

Price: 46.70 €

Delivery time: 10 Days

Technical Data:

Rated torque range: 50.01 to 100.00 N•m

Shaft Hole Dia.(Already processed) D1: 18 mm

Shaft Hole Dia.(Already processed) D2: 22 mm

Outer Diameter D: 55 mm

Overall Length L: 78.3 mm

Part Number

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SJC-55-RD-18K8X22

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Part Number
SJC-55-RD-18K8X22

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	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)	Max. Rotational Speed Range (r/min)	Feature	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	Buffer Part Material	Disc Part Material	Operating Temperature Range (°C)	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)
	46.70 €	1		10 Days	10	50.01 to 100.00	18	22	55	78.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption	60	7500	0.06	[Polyurethane] Polyurethane Elastomer	Aluminum	-20～120	1.4	1.7X10^-4	One Side Key Way	K8	8	3.3	-	-	-

Basic information

Type	Jaw Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Servo Motor
Body Material	Aluminum	Category	Coupling body	Allowable Lateral Misalignment Range(mm)	0.02 to 0.2
Allowable Angular Misalignment(deg)	1

This page is Jaw Type Coupling - Set Screw Type [SJC-14-GR], part number SJC-55-RD-18K8X22.
You can find the detail information about specifications and dimensions on part number SJC-55-RD-18K8X22.

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Basic Attributes

Feature
High torsional rigidity

Backlash 0

Vibration Absorption

Small
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
Type
- SJC-100
- SJC-14
- SJC-20
- SJC-25
- SJC-55
- SJC-65
- SJC-80
- SJCA-30
- SJCA-40
- SJCB-30
- SJCB-40
Clear
Rated torque range(N•m)
1.01 to 3.00

3.01 to 5.00

5.01 to 10.00

10.01 to 20.00

20.01 to 50.00

50.01 to 100.00

100～Less than 500
Clear
Shaft Hole Dia.(Already processed) D1(mm)
3

4

4.5

5

6

6.35

7

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

26

28

30

32

35

36

40

45

50

60
Clear
Shaft Hole Dia.(Already processed) D2(mm)
3

4

4.5

5

6

6.35

7

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

26

28

30

32

35

40

45

50

60
Clear
Outer Diameter D(mm)
14

20

25

30

40

55

65

80

104
Clear
Overall Length L(mm)
22

30

31.3

35.3

44.7

55

66

78.3

90.3

114.2

140.2
Clear
Max. Rotational Speed Range(r/min)
2001 to 4,000

4,001 to 10,000

10,001 to 78,000
Clear
Rated Torque(Nm)
1.2

2

3

5

7.5

9

10

12.5

17

35

60

95

160

190

300

320

600
Clear
Max. Rotational Speed(r/min)
4000

5000

6000

7500

9600

13000

15000

19000

27000
Clear
Allowable Lateral Misalignment(mm)
0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1
Clear
Buffer Part Material
- Polyacetal
- Polyurethane
  - Polyurethane Elastomer
- Others
  - Polyester Elastomer
Clear
Disc Part Material
- Aluminum
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

K14

K16

K18
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
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
SJC-100-GR-20K6X20K8
SJC-100-GR-20K6X22
SJC-100-GR-20K6X22K6
SJC-55-RD-18K8X22K6
SJC-55-RD-18K8X22K7
SJC-55-RD-18K8X22K8

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)	Max. Rotational Speed Range (r/min)	Feature	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	Buffer Part Material	Disc Part Material	Operating Temperature Range (°C)	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)
148.90 €	1	10 Days	10	100～Less than 500	20	20	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	4000	0.1	[Others] Polyester Elastomer	Aluminum	-30～90	20	4.8X10^-3	Both sides keyway	K6	6	2.8	K8	8	3.3
145.11 €	1	10 Days	10	100～Less than 500	20	22	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	4000	0.1	[Others] Polyester Elastomer	Aluminum	-30～90	20	4.8X10^-3	One Side Key Way	K6	6	2.8	-	-	-
148.90 €	1	10 Days	10	100～Less than 500	20	22	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	4000	0.1	[Others] Polyester Elastomer	Aluminum	-30～90	20	4.8X10^-3	Both sides keyway	K6	6	2.8	K6	6	2.8
52.13 €	1	10 Days	10	50.01 to 100.00	18	22	55	78.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption	60	7500	0.06	[Polyurethane] Polyurethane Elastomer	Aluminum	-20～120	1.4	1.7X10^-4	Both sides keyway	K8	8	3.3	K6	6	2.8
52.13 €	1	10 Days	10	50.01 to 100.00	18	22	55	78.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption	60	7500	0.06	[Polyurethane] Polyurethane Elastomer	Aluminum	-20～120	1.4	1.7X10^-4	Both sides keyway	K8	8	3.3	K7	7	3
52.13 €	1	10 Days	10	50.01 to 100.00	18	22	55	78.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption	60	7500	0.06	[Polyurethane] Polyurethane Elastomer	Aluminum	-20～120	1.4	1.7X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3