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MRG Rigid Coupling

Standard

[Features]
· A rigid type coupling.
· Lightweight with a minimal moment of inertia.
· High responsiveness.
· 2 kinds available: aluminum alloy / all stainless steel type.
· Three tightening types are available: Set screw type / Clamping type / Split type
· We had added sizes with outer diameters of between ø40 and ø65.

Part Number

Configured Part Number is shown.

: 30; 45; 60

Part Number
MRG-65-28-28
MRG-65-28-30
MRG-65-28-32
MRG-65-28-BT-29-BT
MRG-65-28-BT-31-BT
MRG-65-28-KT-28-KT
MRG-65-29-BT-29-BT
MRG-65-29-BT-31-BT
MRG-65-29-BT-KT-29-BT-KT
MRG-65-30-30
MRG-65-30-32
MRG-65-30-BT-31-BT
MRG-65-30-KT-30-KT
MRG-65-31-BT-31-BT
MRG-65-31-BT-KT-31-BT-KT
MRG-65-32-32
MRG-65-32-KT-32-KT
MRG-65C-25-25
MRG-65C-25-28
MRG-65C-25-30
MRG-65C-25-KT-25-KT
MRG-65C-26-BT-26-BT
MRG-65C-26-BT-27-BT
MRG-65C-26-BT-29-BT
MRG-65C-26-BT-KT-26-BT-KT
MRG-65C-27-BT-27-BT
MRG-65C-27-BT-29-BT
MRG-65C-27-BT-KT-27-BT-KT
MRG-65C-28-28
MRG-65C-28-30
MRG-65C-28-KT-28-KT
MRG-65C-29-BT-29-BT
MRG-65C-29-BT-KT-29-BT-KT
MRG-65C-30-30
MRG-65C-30-KT-30-KT
MRG-65W-25-25
MRG-65W-25-28
MRG-65W-25-30
MRG-65W-28-28
MRG-65W-28-30
MRG-65W-30-30
MRGS-65-28-28
MRGS-65-28-30
MRGS-65-28-32
MRGS-65-28-BT-29-BT
MRGS-65-28-KT-28-KT
MRGS-65-29-BT-29-BT
MRGS-65-29-BT-30-BT
MRGS-65-29-BT-31-BT
MRGS-65-29-BT-32-BT
MRGS-65-29-BT-KT-29-BT-KT
MRGS-65-30-30
MRGS-65-30-32
MRGS-65-30-KT-30-KT
MRGS-65-31-BT-31-BT
MRGS-65-31-BT-KT-31-BT-KT
MRGS-65-32-32
MRGS-65-32-KT-32-KT
MRGS-65C-25-25
MRGS-65C-25-28

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Bore Dia. (machined) D1 (Ø)	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Full Length (mm)	Maximum Range of Rotation Number (r/min)	Body Material	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg･m²)	Construction	Additional Work	Keyway
MYR 575.34	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	28	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 575.34	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 575.34	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	32	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	29	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	31	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	28	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	Both Sides
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	29	20.01~50.00	29	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	29	20.01~50.00	31	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 1,240.78	1 Piece(s)	6 Day(s) or more	10	29	20.01~50.00	29	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Additional Work Shaft Hole	Both Sides
MYR 575.34	1 Piece(s)	8 Day(s) or more	10	30	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 575.34	1 Piece(s)	8 Day(s) or more	10	30	20.01~50.00	32	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	30	20.01~50.00	31	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	30	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	Both Sides
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	31	20.01~50.00	31	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 1,240.78	1 Piece(s)	6 Day(s) or more	10	31	20.01~50.00	31	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Additional Work Shaft Hole	Both Sides
MYR 575.34	1 Piece(s)	8 Day(s) or more	10	32	20.01~50.00	32	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 908.23	1 Piece(s)	8 Day(s) or more	10	32	20.01~50.00	32	65	65	4001~10000	[Aluminum] A2017	35	9000	2.9×10^-4	Set Screw Type	Standard Shaft Bore	Both Sides
MYR 611.10	1 Piece(s)	8 Day(s) or more	10	25	20.01~50.00	25	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	No
MYR 611.10	1 Piece(s)	8 Day(s) or more	10	25	20.01~50.00	28	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	No
MYR 611.10	1 Piece(s)	8 Day(s) or more	10	25	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	No
MYR 777.44	1 Piece(s)	5 Day(s) or more	10	25	20.01~50.00	25	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	Both Sides
MYR 777.44	1 Piece(s)	8 Day(s) or more	10	26	20.01~50.00	26	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	No
MYR 777.44	1 Piece(s)	8 Day(s) or more	10	26	20.01~50.00	27	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	No
MYR 777.44	1 Piece(s)	8 Day(s) or more	10	26	20.01~50.00	29	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	No
MYR 1,277.33	1 Piece(s)	6 Day(s) or more	10	26	20.01~50.00	26	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	Both Sides
MYR 777.44	1 Piece(s)	8 Day(s) or more	10	27	20.01~50.00	27	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	No
MYR 777.44	1 Piece(s)	8 Day(s) or more	10	27	20.01~50.00	29	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	No
MYR 1,277.33	1 Piece(s)	6 Day(s) or more	10	27	20.01~50.00	27	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	Both Sides
MYR 611.10	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	28	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	No
MYR 611.10	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	No
MYR 777.44	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	28	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	Both Sides
MYR 777.44	1 Piece(s)	8 Day(s) or more	10	29	20.01~50.00	29	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	No
MYR 1,277.33	1 Piece(s)	6 Day(s) or more	10	29	20.01~50.00	29	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Additional Work Shaft Hole	Both Sides
MYR 611.10	1 Piece(s)	5 Day(s) or more	10	30	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	No
MYR 777.44	1 Piece(s)	8 Day(s) or more	10	30	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.8×10^-4	Clamping Type	Standard Shaft Bore	Both Sides
MYR 1,397.84	1 Piece(s)	8 Day(s) or more	10	25	20.01~50.00	25	65	65	4001~10000	[Aluminum] A2017	35	9000	2.7×10^-4	Split type	Standard Shaft Bore	No
MYR 1,397.84	1 Piece(s)	8 Day(s) or more	10	25	20.01~50.00	28	65	65	4001~10000	[Aluminum] A2017	35	9000	2.7×10^-4	Split type	Standard Shaft Bore	No
MYR 1,397.84	1 Piece(s)	8 Day(s) or more	10	25	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.7×10^-4	Split type	Standard Shaft Bore	No
MYR 1,397.84	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	28	65	65	4001~10000	[Aluminum] A2017	35	9000	2.7×10^-4	Split type	Standard Shaft Bore	No
MYR 1,397.84	1 Piece(s)	8 Day(s) or more	10	28	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.7×10^-4	Split type	Standard Shaft Bore	No
MYR 1,397.84	1 Piece(s)	8 Day(s) or more	10	30	20.01~50.00	30	65	65	4001~10000	[Aluminum] A2017	35	9000	2.7×10^-4	Split type	Standard Shaft Bore	No
MYR 1,160.58	1 Piece(s)	8 Day(s) or more	10	28	5.01~10.00	28	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 1,160.58	1 Piece(s)	8 Day(s) or more	10	28	5.01~10.00	30	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 1,160.58	1 Piece(s)	8 Day(s) or more	10	28	5.01~10.00	32	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	28	5.01~10.00	29	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	28	5.01~10.00	28	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	Both Sides
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	29	5.01~10.00	29	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	29	5.01~10.00	30	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	29	5.01~10.00	31	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	29	5.01~10.00	32	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 2,070.96	1 Piece(s)	6 Day(s) or more	10	29	5.01~10.00	29	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Additional Work Shaft Hole	Both Sides
MYR 1,160.58	1 Piece(s)	8 Day(s) or more	10	30	5.01~10.00	30	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 1,160.58	1 Piece(s)	8 Day(s) or more	10	30	5.01~10.00	32	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	30	5.01~10.00	30	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	Both Sides
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	31	5.01~10.00	31	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Additional Work Shaft Hole	No
MYR 2,070.96	1 Piece(s)	6 Day(s) or more	10	31	5.01~10.00	31	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Additional Work Shaft Hole	Both Sides
MYR 1,160.58	1 Piece(s)	8 Day(s) or more	10	32	5.01~10.00	32	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	No
MYR 1,608.43	1 Piece(s)	8 Day(s) or more	10	32	5.01~10.00	32	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.4×10^-4	Set Screw Type	Standard Shaft Bore	Both Sides
MYR 1,216.50	1 Piece(s)	8 Day(s) or more	10	25	5.01~10.00	25	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.1×10^-4	Clamping Type	Standard Shaft Bore	No
MYR 1,216.50	1 Piece(s)	8 Day(s) or more	10	25	5.01~10.00	28	65	65	4001~10000	[Stainless Steel] SUS303	7	9000	8.1×10^-4	Clamping Type	Standard Shaft Bore	No

Basic Information

Application	Servo Motor / Stepping Motor	Features	High torsional rigidity / High Torque / Backlash 0

Configure

87 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
3

4

5

6

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
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00
Clear
Shaft Bore Dia. (machined) D2(Ø)
3

4

5

6

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
Clear
O.D.(Ø)
16

20

25

32

40

50

65
Clear
Full Length(mm)
16

20

24

25

30

32

36

40

41

44

50

53

65
Clear
Body Material
- Stainless Steel
  - SUS303
- Aluminum
  - A2017
Clear
Allowable Torque(N•m)
0.3

0.5

1

2

2.5

3

4.5

7

10

20

25

35
Clear
Max. Rotational Speed(r/min)
9000

12000

15000

19000

25000

31000

39000
Clear
Construction
- Clamping Type
- Set Screw Type
- Split type
Clear
Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
Clear
Keyway
- Both Sides
- No
Clear
type
- MRG
- MRGS
Clear
Maximum Range of Rotation Number(r/min)
4001~10000

10001~78000
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 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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MRG Rigid Coupling

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Allowable Torque Range(N•m)

Shaft Bore Dia. (machined) D2(Ø)

O.D.(Ø)

Full Length(mm)

Body Material

Allowable Torque(N•m)

Max. Rotational Speed(r/min)

Construction

Additional Work

Keyway

type

Maximum Range of Rotation Number(r/min)

CAD

Days to Ship

Specify Alterations

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