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Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

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
SJC-20C-RD-7K2X8K4
SJC-25C-GR-6.35K2X7K3
SJC-25C-GR-6.35X9.525K2

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)	Max. Rotational Speed Range (r/min)	Features	Rated Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	Buffer Material	Disc 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)
MYR 93.16	1 Piece(s)	7 Day(s) or more	-	3.01~5.00	7	8	20	30	10001~78000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.1	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.1X10^-6	Both sides keyway	K2	2	1	K4	4	1.8
MYR 99.00	1 Piece(s)	7 Day(s) or more	10	3.01~5.00	6.35	7	25	32.5	10001~78000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	13000	0.15	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
MYR 90.35	1 Piece(s)	7 Day(s) or more	-	3.01~5.00	6.35	9.525	25	32.5	10001~78000	High torsional rigidity / Backlash 0 / Vibration Absorption	5	13000	0.15	Polyacetal	Aluminum	-30～90	±10	2.4X10^-6	One Side Key Way	-	-	-	K2	2	1

Basic Information

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

Configure

3 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Rated torque range(N•m)
3.01~5.00

5.01~10.00

10.01~20.00

50.01~100.00

100～Less than 500
Clear
Shaft Hole Dia.(Already processed) d1(Ø)
6

6.35

7

8

9.525

10

12

15

16

19

20

22

24

25

26

28

30

32

40
Clear
Shaft Hole Dia.(Already processed) d2(Ø)
7

8

9.525

10

15

16

18

22

24

26

28

30

32

35

45

50
Clear
Outer Diameter D(Ø)
20

25

30

40

55

65

80

104
Clear
Full length L(mm)
30

32.5

35

44

55

66

78

90

114

140
Clear
Features
High torsional rigidity

Backlash 0

Vibration Absorption

Small
Clear
Rated Torque(N•m)
5

7.5

10

12.5

17

60

95

160

190

300

320

600
Clear
Max. Rotational Speed(r/min)
3500

4500

5500

6500

8500

10000

13000

15000
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15
Clear
Buffer Material
- Polyacetal
- Polyurethane
  - Polyurethane Elastomer
- Others
  - Polyester Elastomer
Clear
Disc 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

K14
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

14
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8
Clear
d2 Keyway symbol
K2

K3

K4

K6

K7

K8

K10

K12

K14

K16

K18
Clear
d2 keyway width b2(mm)
2

3

4

6

7

8

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.8

3

3.3

3.8

4.3

4.4
Clear
type
- SJC-100C
- SJC-20C
- SJC-25C
- SJC-55C
- SJC-65C
- SJC-80C
- SJCA-30C
- SJCA-40C
- SJCB-30C
- SJCB-40C
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000

10001~78000
Clear
CAD
- 2D
Clear

Days to Ship

All

6 Day(s) or Less

7 Day(s) or Less

8 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?

Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

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(mm)

Buffer Material

Disc 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

Max. Rotational Speed Range(r/min)

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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