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MOM Flexible Coupling - Oldham Type

NABEYA BI-TECH

[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

Configured Part Number is shown.

: 30; 45; 60

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Part Number
MOM-12-3-3
MOM-12-3-4
MOM-12-3-5
MOM-12-3-6
MOM-12-4-4
MOM-12-4-5
MOM-12-4-6
MOM-12-5-5
MOM-12-5-6
MOM-12-6-6
MOM-15-3-3
MOM-15-3-4
MOM-15-3-5
MOM-15-3-6
MOM-15-3-7-BT
MOM-15-3-8
MOM-15-4-4
MOM-15-4-5
MOM-15-4-6
MOM-15-4-7-BT
MOM-15-4-8
MOM-15-5-5
MOM-15-5-6
MOM-15-5-7-BT
MOM-15-5-8
MOM-15-6-6
MOM-15-6-7-BT
MOM-15-6-8
MOM-15-7-BT-7-BT
MOM-15-7-BT-8
MOM-15-8-8
MOM-15C-3-3
MOM-15C-3-4
MOM-15C-3-5
MOM-15C-3-6
MOM-15C-4-4
MOM-15C-4-5
MOM-15C-4-6
MOM-15C-5-5
MOM-15C-5-6
MOM-15C-6-6
MOM-15CK-6-6
MOM-15K-6-6
MOM-17-4-4
MOM-17-4-5
MOM-17-4-6
MOM-17-4-7-BT
MOM-17-4-8
MOM-17-4-9-BT
MOM-17-4-10
MOM-17-5-5
MOM-17-5-6
MOM-17-5-7-BT
MOM-17-5-8
MOM-17-5-9-BT
MOM-17-5-10
MOM-17-6-6
MOM-17-6-7-BT
MOM-17-6-8
MOM-17-6-9-BT

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Bore Dia. (machined) D1 (Ø)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Full Length (mm)	Allowable Torque Range (N•m)	Normal Torque (N•m)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Moment of Inertia (kg･m²)	Construction	Additional Work	Keyway
SGD 29.84	1 Piece(s)	7 Day(s) or more	10	3	3	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 29.84	1 Piece(s)	7 Day(s) or more	10	3	4	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 27.81	1 Piece(s)	7 Day(s) or more	10	3	5	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 29.84	1 Piece(s)	7 Day(s) or more	10	3	6	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 27.81	1 Piece(s)	7 Day(s) or more	10	4	4	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 27.81	1 Piece(s)	7 Day(s) or more	10	4	5	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 29.84	1 Piece(s)	7 Day(s) or more	10	4	6	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 27.81	1 Piece(s)	7 Day(s) or more	10	5	5	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 29.84	1 Piece(s)	7 Day(s) or more	10	5	6	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 29.84	1 Piece(s)	7 Day(s) or more	10	6	6	12	15	5.01~10.00	5.4	0.3	0.21~0.40	2.0×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	3	3	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	3	4	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	3	5	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	3	6	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 79.05	1 Piece(s)	7 Day(s) or more	10	3	7	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Additional Work Shaft Hole	NA
SGD 34.21	1 Piece(s)	7 Day(s) or more	10	3	8	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	4	4	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	4	5	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 34.21	1 Piece(s)	7 Day(s) or more	10	4	6	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 79.05	1 Piece(s)	7 Day(s) or more	10	4	7	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Additional Work Shaft Hole	NA
SGD 34.21	1 Piece(s)	7 Day(s) or more	10	4	8	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	5	5	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	5	6	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 79.05	1 Piece(s)	7 Day(s) or more	10	5	7	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Additional Work Shaft Hole	NA
SGD 34.21	1 Piece(s)	7 Day(s) or more	10	5	8	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 34.21	1 Piece(s)	7 Day(s) or more	10	6	6	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 72.88	1 Piece(s)	7 Day(s) or more	10	6	7	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Additional Work Shaft Hole	NA
SGD 32.20	1 Piece(s)	7 Day(s) or more	10	6	8	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 123.12	1 Piece(s)	7 Day(s) or more	10	7	7	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Additional Work Shaft Hole	NA
SGD 79.05	1 Piece(s)	7 Day(s) or more	10	7	8	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Additional Work Shaft Hole	NA
SGD 34.21	1 Piece(s)	7 Day(s) or more	10	8	8	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.5×10^-7	Set Screw Type	Standard Shaft Bore	NA
SGD 38.79	1 Piece(s)	7 Day(s) or more	10	3	3	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 38.79	1 Piece(s)	7 Day(s) or more	10	3	4	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 38.79	1 Piece(s)	7 Day(s) or more	10	3	5	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 40.81	1 Piece(s)	7 Day(s) or more	10	3	6	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 40.81	1 Piece(s)	7 Day(s) or more	10	4	4	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 40.81	1 Piece(s)	7 Day(s) or more	10	4	5	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 40.81	1 Piece(s)	7 Day(s) or more	10	4	6	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 38.79	1 Piece(s)	7 Day(s) or more	10	5	5	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 40.81	1 Piece(s)	7 Day(s) or more	10	5	6	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 40.81	1 Piece(s)	7 Day(s) or more	10	6	6	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.2×10^-7	Clamping Type	Standard Shaft Bore	NA
SGD 53.16	1 Piece(s)	7 Day(s) or more	10	6	6	15	19	5.01~10.00	6.6	0.3	0.21~0.40	6.1×10^-7	Clamping + key type	Standard Shaft Bore	Both Sides
SGD 46.60	1 Piece(s)	7 Day(s) or more	10	6	6	15	16.6	5.01~10.00	6.6	0.3	0.21~0.40	5.7×10^-7	Set screw + key type	Standard Shaft Bore	Both Sides
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	4	4	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	4	5	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 37.11	1 Piece(s)	7 Day(s) or more	10	4	6	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 82.26	1 Piece(s)	7 Day(s) or more	10	4	7	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Additional Work Shaft Hole	NA
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	4	8	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 82.26	1 Piece(s)	7 Day(s) or more	10	4	9	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Additional Work Shaft Hole	NA
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	4	10	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	5	5	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	5	6	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 82.26	1 Piece(s)	7 Day(s) or more	10	5	7	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Additional Work Shaft Hole	NA
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	5	8	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 82.26	1 Piece(s)	7 Day(s) or more	10	5	9	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Additional Work Shaft Hole	NA
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	5	10	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 37.11	1 Piece(s)	7 Day(s) or more	10	6	6	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 82.26	1 Piece(s)	7 Day(s) or more	10	6	7	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Additional Work Shaft Hole	NA
SGD 35.06	1 Piece(s)	7 Day(s) or more	10	6	8	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Standard Shaft Bore	NA
SGD 82.26	1 Piece(s)	7 Day(s) or more	10	6	9	17	20.4	10.01~20.00	11	0.3	0.21~0.40	1.1 x 10^-6	Set Screw Type	Additional Work Shaft Hole	NA

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Basic Information

Type	Oldham Type	Application	Standard	Features	High torsional rigidity / High Torque
Allowable Misalignment	Angular Misalignment / Eccentricity	Maximum Range of Rotation Number(r/min)	1001~2000	Body Material	S45C
Allowable Angular Misalignment(deg)	2	Product Category	Coupling body	Max. Rotational Speed(r/min)	2000

Configure

3,383 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
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
Clear
Shaft Bore Dia. (machined) D2(Ø)
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
Clear
O.D.(Ø)
12

15

17

20

26

30

34

38

45

55

70
Clear
Full 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
Clear
Allowable Torque Range(N•m)
5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100～Less than 500
Clear
Normal Torque(N•m)
5.4

6.6

11

15.4

22

52

70

110

132

198

352
Clear
Allowable Lateral Misalignment(mm)
0.3

0.4

0.5

0.6

0.7

0.8

1

1.2

1.4
Clear
Allowable Lateral Misalignment Range(mm)
0.21~0.40

0.41~1.0

1.1~3.0
Clear
Construction
- Clamping + key type
- Clamping Type
- Set Screw Type
- Set screw + key type
Clear
Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
Clear
Keyway
- D1 Hole
- D2 Hole
- Both Sides
- NA
Clear
type
- MOM
- MOM-C
- MOM-CK
- MOM-K
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

13 Day(s) or Less

14 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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MOM Flexible Coupling - Oldham Type

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

O.D.(Ø)

Full Length(mm)

Allowable Torque Range(N•m)

Normal Torque(N•m)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

Construction

Additional Work

Keyway

type

CAD

Days to Ship

Specify Alterations

Tech Support

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