Oldham couplings / fixing selectable / 1 disc: cast iron, regreasable / body: steel / MOM / NBK (Part Numbers - CAD Download)

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[Features]
· Oldham type flexible coupling.
· FCD400 used in spacer.
· Ideal for low speed / high torque specifications.
· Grease applied between hub and spacer to prevent burn-in.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· The protrusion (resin pin) provided on the spacer allows the angle of deviation without difficulty.
· Long-term maintenance-free.
· Grease accumulated in the grease hole gradually leaks during operation, to maintain long-term lubrication performance.

Part Number

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Data to be displayed: 30; 45; 60

Part Number
MOM-45CK-12-15
MOM-45CK-12-16
MOM-45CK-12-18
MOM-45CK-12-20
MOM-45CK-12-22
MOM-45CK-14-14
MOM-45CK-14-15
MOM-45CK-14-16
MOM-45CK-14-18
MOM-45CK-14-20
MOM-45CK-14-22
MOM-45CK-15-15
MOM-45CK-15-16
MOM-45CK-15-18
MOM-45CK-15-20
MOM-45CK-15-22
MOM-45CK-16-16
MOM-45CK-16-18
MOM-45CK-16-20
MOM-45CK-16-22
MOM-45CK-18-18
MOM-45CK-18-20
MOM-45CK-18-22
MOM-45CK-20-20
MOM-45CK-20-22
MOM-45CK-22-22
MOM-45K-12-12
MOM-45K-12-14
MOM-45K-12-15
MOM-45K-12-16
MOM-45K-12-18
MOM-45K-12-20
MOM-45K-12-22
MOM-45K-14-14
MOM-45K-14-15
MOM-45K-14-16
MOM-45K-14-18
MOM-45K-14-20
MOM-45K-14-22
MOM-45K-15-15
MOM-45K-15-16
MOM-45K-15-18
MOM-45K-15-20
MOM-45K-15-22
MOM-45K-16-16
MOM-45K-16-18
MOM-45K-16-20
MOM-45K-16-22
MOM-45K-18-18
MOM-45K-18-20
MOM-45K-18-22
MOM-45K-20-20
MOM-45K-20-22
MOM-45K-22-22
MOM-55-15-15
MOM-55-15-16
MOM-55-15-16-KT
MOM-55-15-17-BT
MOM-55-15-17-BT-KT
MOM-55-15-18

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (mm)	Shaft Bore Dia. (machined) D2 (mm)	Outer Diameter (mm)	Overall Length (mm)	Normal Torque (Nm)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Moment of Inertia (kg･m²)	Structure	Additional Work	Keyway
130.33 €	1	9 Days	10	100～Less than 500	12	15	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	12	16	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	12	18	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	12	20	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	12	22	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	14	14	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	14	15	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	14	16	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	14	18	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	14	20	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	14	22	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	15	15	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	15	16	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	15	18	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	15	20	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	15	22	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	16	16	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	16	18	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	16	20	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	16	22	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	18	18	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	18	20	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	18	22	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	20	20	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	20	22	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
130.33 €	1	9 Days	10	100～Less than 500	22	22	45	47.6	66	0.41 to 1.0	1	1.2×10^-4	Clamping + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	12	12	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	12	14	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	12	15	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	12	16	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	12	18	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	12	20	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	12	22	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	14	14	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	14	15	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	14	16	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	14	18	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	14	20	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	14	22	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	15	15	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	15	16	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	15	18	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	15	20	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	15	22	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	16	16	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	16	18	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	16	20	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	16	22	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	18	18	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	18	20	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	18	22	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	20	20	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	20	22	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
124.53 €	1	9 Days	10	100～Less than 500	22	22	45	45.2	66	0.41 to 1.0	1	1.2×10^-4	Set screw + key type	Standard Shaft Bore	Both Sides
215.50 €	1	9 Days	10	100～Less than 500	15	15	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
215.50 €	1	9 Days	10	100～Less than 500	15	16	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	15	16	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	15	17	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
249.71 €	1	9 Days	10	100～Less than 500	15	17	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
215.50 €	1	9 Days	10	100～Less than 500	15	18	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA

Basic information

Type	Oldham Type	Allowable Misalignment	Angular Misalignment / Eccentricity	Application	Standard
Maximum Range of Rotation Number(r/min)	1,001 to 2,000	Feature	High torsional rigidity / High Torque	Body Material	EN 1.1191 Equiv.
Category	Coupling body	Max. Rotational Speed(r/min)	2000	Allowable Angular Misalignment(deg)	2

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Stock

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Basic Attributes

Shaft Bore Dia. (machined) D1(mm)
3

4

5

6

6.35

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42
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Shaft Bore Dia. (machined) D2(mm)
3

4

5

6

6.35

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42
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Outer Diameter(mm)
12

15

17

20

26

30

34

38

45

55

70
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Overall Length(mm)
15

16.6

19

20.4

22

25

26.6

28

31.6

34

35

40.5

45.2

47.6

51

58.6

68.6
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Normal Torque(Nm)
2.7

3.3

5.5

7.7

11

26

35

55

66

99

176
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Allowable Lateral Misalignment Range(mm)
0.21 to 0.40

0.41 to 1.0

1.1 to 3.0
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Allowable Lateral Misalignment(mm)
0.3

0.4

0.5

0.6

0.7

0.8

1

1.2

1.4
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Structure
- Clamping + key type
- Clamping Type
- Set Screw Type
- Set screw + key type
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Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
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Keyway
- D1 Hole
- D2 Hole
- Both Sides
- NA
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Type
- MOM
- MOM-C
- MOM-CK
- MOM-K
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Allowable Torque Range(N•m)
5.01 to 10.00

10.01 to 20.00

20.01 to 50.00

50.01 to 100.00

100～Less than 500
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