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Flexible Couplings - Oldham Type, MJ series. (Part Numbers)

Volume Discount

Mighty

Oldham type flexible couplings, MJ series. Absorption of a maximum eccentricity of 7 mm. Torque 0.06Nm～37.5Nm. Excellent electrical resistance, non-magnetic, non-lubricated. Clamping method by oppressor.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
MJ-57-18X28
MJ-57-18X30
MJ-57-19X19
MJ-57-19X20
MJ-57-19X22
MJ-57-19X24
MJ-57-19X25
MJ-57-19X28
MJ-57-19X30
MJ-57-20X20
MJ-57-20X22
MJ-57-20X24
MJ-57-20X25
MJ-57-20X28
MJ-57-20X30
MJ-57-22X22
MJ-57-22X24
MJ-57-22X25
MJ-57-22X28
MJ-57-22X30
MJ-57-24X24
MJ-57-24X25
MJ-57-24X28
MJ-57-24X30
MJ-57-25X25
MJ-57-25X28
MJ-57-25X30
MJ-57-28X28
MJ-57-28X30
MJ-57-30X30

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Allowable Misalignment	Allowable Torque Range (N•m)	For Shaft Size D1 (mm)	For Shaft Size D2 (mm)	Outer Dia. A (Ø)	Overall Length W (mm)	Body Material	Allowable Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Buffer Part Material	Operating Temperature Range (℃)	Moment of Inertia (kg･m²)	Specifications
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	18	28	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	18	30	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	19	19	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	19	20	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	19	22	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	19	24	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	19	25	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	19	28	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	19	30	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	20	20	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	20	22	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	20	24	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	20	25	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	20	28	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	20	30	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	22	22	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	22	24	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	22	25	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	22	28	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	22	30	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	24	24	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	24	25	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	24	28	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	24	30	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	25	25	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	25	28	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	25	30	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	28	28	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	28	30	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking
1 Piece(s)	Available	12 Days or more	10	Angular Misalignment / Eccentricity	20.01~50.00	30	30	57	77.8	[Aluminum] Aluminum Alloy	37.5	1	5.1~100	7	Polyacetal	-	12410X10-8	Set screw locking

Basic Information

Type	Oldham Type	Application	Standard / Servo Motor / Stepping Motor / Encoder	Feature	High accuracy / High durability / Backlash 0 / Vibration Absorption

Configure

210 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Allowable Misalignment
- No
- Angular Misalignment
- Eccentricity
Clear
For Shaft Size D1(mm)
2

3

4

5

6

7

8

9

10

11

12

12.7

13

14

15

16

17

18

19

20

20.5

21

22

24

25

25.4

28

30

30.5

36

47

56
Clear
For Shaft Size D2(mm)
2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30
Clear
Outer Dia. A(Ø)
6.4

9.5

12.7

19.1

25.4

33.3

41.3

50

57

70

88

118
Clear
Overall Length W(mm)
5.1

7.3

9.4

11.2

12.7

14.6

15.9

18

18.1

20.2

22

26.6

28.4

30

48

50.8

56

59.7

77.8
Clear
Body Material
- Aluminum
  - Aluminum Alloy
- Free-Cutting Brass
Clear
Allowable Torque(N•m)
0.06

0.21

0.5

1.7

4

10

17

30

37.5
Clear
Allowable Angular Misalignment(deg)
1
Clear
Allowable Lateral Misalignment Range(mm)
0.41~1.0

1.1~3.0

3.1~5.0

5.1~100
Clear
Allowable Lateral Misalignment(mm)
0.8

1.3

1.6

2.4

3

3.8

5

6

7
Clear
Buffer Part Material
- Polyacetal
- Nylon
- PEEK
- Others
  - Aluminum Alloy Lubrication Plating
  - Aluminum Alloy Resin Coating
Clear
Specifications
- Individual torque disk
- Set screw locking
Clear
type
- MJ
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

20.01~50.00
Clear

Days to Ship

All

8 Days or Less

12 Days 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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Flexible Couplings - Oldham Type, MJ series. (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Allowable Misalignment

For Shaft Size D1(mm)

For Shaft Size D2(mm)

Outer Dia. A(Ø)

Overall Length W(mm)

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment Range(mm)

Allowable Lateral Misalignment(mm)

Buffer Part Material

Specifications

type

Allowable Torque Range(N•m)