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MST/MSTS Flexible Coupling Slit Type

Click this image to zoom it.

Move the mouse over the image to zoom

NABEYA BI-TECH

Backlash "0." Design of aluminum alloy slit pattern changed to improve performance.

[Features]
· Metal spring coupling with perfectly integrated structure, with slit in cylindrical material.
Leaf spring formed with a slit allows eccentricity, angle deviation, and end play.
· 2 kinds available: aluminum alloy / all stainless steel type.
· Wide range of outer diameters, ø8 to ø63

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

: 30; 45; 60

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Part Number
MST-63-14-14
MST-63-14-BT-15-BT
MST-63-14-BT-16-BT
MST-63-14-BT-17-BT
MST-63-14-BT-18-BT
MST-63-14-BT-19-BT
MST-63-14-BT-20-BT
MST-63-14-BT-21-BT
MST-63-14-BT-22-BT
MST-63-14-BT-23-BT
MST-63-14-BT-24-BT
MST-63-14-BT-25-BT
MST-63-14-BT-26-BT
MST-63-14-BT-27-BT
MST-63-14-BT-28-BT
MST-63-14-BT-29-BT
MST-63-14-BT-30-BT
MST-63-14-BT-31-BT
MST-63-14-BT-32-BT
MST-63-14-BT-33-BT
MST-63-14-BT-34-BT
MST-63-14-BT-35-BT
MST-63-15-BT-15-BT
MST-63-15-BT-16-BT
MST-63-15-BT-17-BT
MST-63-15-BT-18-BT
MST-63-15-BT-19-BT
MST-63-15-BT-20-BT
MST-63-15-BT-21-BT
MST-63-15-BT-22-BT
MST-63-15-BT-23-BT
MST-63-15-BT-24-BT
MST-63-15-BT-25-BT
MST-63-15-BT-26-BT
MST-63-15-BT-27-BT
MST-63-15-BT-28-BT
MST-63-15-BT-29-BT
MST-63-15-BT-30-BT
MST-63-15-BT-31-BT
MST-63-15-BT-32-BT
MST-63-15-BT-33-BT
MST-63-15-BT-34-BT
MST-63-15-BT-35-BT
MST-63-16-BT-16-BT
MST-63-16-BT-17-BT
MST-63-16-BT-18-BT
MST-63-16-BT-19-BT
MST-63-16-BT-20-BT
MST-63-16-BT-21-BT
MST-63-16-BT-22-BT
MST-63-16-BT-23-BT
MST-63-16-BT-24-BT
MST-63-16-BT-25-BT
MST-63-16-BT-26-BT
MST-63-16-BT-27-BT
MST-63-16-BT-28-BT
MST-63-16-BT-29-BT
MST-63-16-BT-30-BT
MST-63-16-BT-31-BT
MST-63-16-BT-32-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)	Maximum Range of Rotation Number (r/min)	Body Material	Normal Torque (N•m)	Allowable Lateral Misalignment (mm)	Max. Rotational Speed (r/min)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg･m²)	Construction	Additional Work	Keyway
SGD 241.82	1 Piece(s)	7 Day(s) or more	10	14	14	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Standard Shaft Bore	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	15	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	16	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	17	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	18	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	19	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	20	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	21	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	22	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	23	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	24	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	25	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	26	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	27	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	28	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	29	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	30	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	31	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	32	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	33	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	34	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	14	35	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	15	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	16	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	17	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	18	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	19	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	20	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	21	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	22	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	23	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	24	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	25	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	26	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	27	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	28	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	29	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	30	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	31	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	32	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	33	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	34	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	15	35	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	16	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	17	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	18	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	19	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	20	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	21	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	22	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	23	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	24	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	25	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	26	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	27	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	28	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	29	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	30	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	31	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
SGD 323.52	1 Piece(s)	7 Day(s) or more	10	16	32	63	90	20.01~50.00	4001~10000	[Aluminum] A2017	32	0.2	10000	±0.5	3.2×10^-4	Set Screw Type	Additional Work Shaft Hole	NA

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Basic Information

Type	Slit type	Application	Standard / Stepping Motor	Features	High torsional rigidity / High Torque / Backlash 0
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Allowable Angular Misalignment(deg)	2	Product Category	Coupling body
Allowable Lateral Misalignment Range(mm)	0.02~0.2

Configure

817 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
2

3

4

4.5

5

6

6.35

7

8

9

9.525

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
Clear
Shaft Bore Dia. (machined) D2(Ø)
2

3

4

5

6

6.35

7

8

9

9.525

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
Clear
O.D.(Ø)
8

12

16

20

25

32

40

50

63
Clear
Full Length(mm)
14

18.5

23

26

31

41

56

71

90
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
Body Material
- Stainless Steel
  - SUS303
- Aluminum
  - A2017
Clear
Normal Torque(N•m)
0.1

0.2

0.3

0.4

0.5

1

2

3.5

4

8

15

16

32

35
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2
Clear
Max. Rotational Speed(r/min)
10000

12000

15000

19000

25000

31000

39000

52000

78000
Clear
Construction
- Clamping Type
- Set Screw Type
- Set screw + key type
Clear
Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
Clear
Keyway
- Both Sides
- NA
Clear
type
- MST
- MSTS
Clear
Maximum Range of Rotation Number(r/min)
4001~10000

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

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

7 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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Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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MST/MSTS Flexible Coupling Slit Type

(i)Caution

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)

Body Material

Normal Torque(N•m)

Allowable Lateral Misalignment(mm)

Max. Rotational Speed(r/min)

Construction

Additional Work

Keyway

type

Maximum Range of Rotation Number(r/min)

CAD

Days to Ship

Specify Alterations

Tech Support

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