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MWS/MWSS Flexible Coupling - Slit Type

NABEYA BI-TECH

[Features]
· Backlash "0"
· Short type.
· The all stainless type is also standardized.
· A fully integrated metal spring coupling with slits in the cylindrical material.
· The leaf spring formed by the slit allows declination and end play.
· There are two types: aluminum alloy and all stainless steel.
· Standard type MST/MSTS and short type MWS/MWSS are available.
[Applications]
· For transportation equipment/XY stage/parts feeder, etc.

(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
MWSS-8-2-2
MWSS-8-2-3-BT
MWSS-8-2-4-BT
MWSS-8-3-3
MWSS-8-3-4-BT
MWSS-8-4-BT-4-BT
MWSS-12-4-4
MWSS-12-4-5
MWSS-12-4-BT-6-BT
MWSS-12-4.5-5
MWSS-12-4.5-BT-6-BT
MWSS-12-5-5
MWSS-12-5-BT-6-BT
MWSS-12-6-BT-6-BT
MWSS-12C-4-4
MWSS-12C-4-5
MWSS-12C-4.5-5
MWSS-12C-5-5
MWSS-16-5-5
MWSS-16-5-6
MWSS-16-5-BT-5-BT
MWSS-16-5-BT-7-BT
MWSS-16-5-BT-8-BT
MWSS-16-6-6
MWSS-16-6-BT-7-BT
MWSS-16-6-BT-8-BT
MWSS-16-7-BT-7-BT
MWSS-16-7-BT-8-BT
MWSS-16-8-8-BT
MWSS-16C-4.5-5
MWSS-16C-4.5-6-BT
MWSS-16C-5-5
MWSS-16C-5-6
MWSS-16C-6-6
MWSS-20-5-6
MWSS-20-5-8
MWSS-20-5-BT-5-BT
MWSS-20-5-BT-7-BT
MWSS-20-5-BT-9-BT
MWSS-20-5-BT-10-BT
MWSS-20-6-6
MWSS-20-6-8
MWSS-20-6-BT-7-BT
MWSS-20-6-BT-9-BT
MWSS-20-7-BT-7-BT
MWSS-20-7-BT-8-BT
MWSS-20-7-BT-9-BT
MWSS-20-7-BT-10-BT
MWSS-20-8-8
MWSS-20-8-BT-9-BT
MWSS-20-8-BT-10-BT
MWSS-20-9-BT-9-BT
MWSS-20-9-BT-10-BT
MWSS-20-10-BT-10-BT
MWSS-20C-5-6
MWSS-20C-5-BT-5-BT
MWSS-20C-5-BT-7-BT
MWSS-20C-6-6
MWSS-20C-6-7
MWSS-20C-6-8

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)	Body Material	Normal Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg･m²)	Construction	Additional Work
SGD 43.41	1 Piece(s)	7 Day(s) or more	10	2	2	8	10	0.05~1.00	[Stainless Steel] SUS303	0.2	78000	±0.1	2.4×10^-8	Set Screw Type	Standard Shaft Bore
SGD 152.84	1 Piece(s)	7 Day(s) or more	10	2	3	8	10	0.05~1.00	[Stainless Steel] SUS303	0.2	78000	±0.1	2.4×10^-8	Set Screw Type	Additional Work Shaft Hole
SGD 139.07	1 Piece(s)	7 Day(s) or more	10	2	4	8	10	0.05~1.00	[Stainless Steel] SUS303	0.2	78000	±0.1	2.4×10^-8	Set Screw Type	Additional Work Shaft Hole
SGD 43.41	1 Piece(s)	7 Day(s) or more	10	3	3	8	10	0.05~1.00	[Stainless Steel] SUS303	0.2	78000	±0.1	2.4×10^-8	Set Screw Type	Standard Shaft Bore
SGD 139.07	1 Piece(s)	7 Day(s) or more	10	3	4	8	10	0.05~1.00	[Stainless Steel] SUS303	0.2	78000	±0.1	2.4×10^-8	Set Screw Type	Additional Work Shaft Hole
SGD 130.26	1 Piece(s)	7 Day(s) or more	10	4	4	8	10	0.05~1.00	[Stainless Steel] SUS303	0.2	78000	±0.1	2.4×10^-8	Set Screw Type	Additional Work Shaft Hole
SGD 45.29	1 Piece(s)	7 Day(s) or more	10	4	4	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Set Screw Type	Standard Shaft Bore
SGD 45.29	1 Piece(s)	7 Day(s) or more	10	4	5	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Set Screw Type	Standard Shaft Bore
SGD 158.00	1 Piece(s)	7 Day(s) or more	10	4	6	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 45.29	1 Piece(s)	7 Day(s) or more	10	4.5	5	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Set Screw Type	Standard Shaft Bore
SGD 158.00	1 Piece(s)	7 Day(s) or more	10	4.5	6	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 45.29	1 Piece(s)	7 Day(s) or more	10	5	5	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Set Screw Type	Standard Shaft Bore
SGD 135.32	1 Piece(s)	7 Day(s) or more	10	5	6	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 158.00	1 Piece(s)	7 Day(s) or more	10	6	6	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 55.76	1 Piece(s)	7 Day(s) or more	10	4	4	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Clamping Type	Standard Shaft Bore
SGD 58.54	1 Piece(s)	7 Day(s) or more	10	4	5	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Clamping Type	Standard Shaft Bore
SGD 58.54	1 Piece(s)	7 Day(s) or more	10	4.5	5	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Clamping Type	Standard Shaft Bore
SGD 55.76	1 Piece(s)	7 Day(s) or more	10	5	5	12	14	0.05~1.00	[Stainless Steel] SUS303	0.3	52000	±0.1	1.8×10^-7	Clamping Type	Standard Shaft Bore
SGD 50.68	1 Piece(s)	7 Day(s) or more	10	5	5	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Standard Shaft Bore
SGD 50.68	1 Piece(s)	7 Day(s) or more	10	5	6	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Standard Shaft Bore
SGD 161.03	1 Piece(s)	7 Day(s) or more	10	5	5	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 161.03	1 Piece(s)	7 Day(s) or more	10	5	7	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 161.03	1 Piece(s)	7 Day(s) or more	10	5	8	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 48.01	1 Piece(s)	7 Day(s) or more	10	6	6	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Standard Shaft Bore
SGD 161.03	1 Piece(s)	7 Day(s) or more	10	6	7	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 161.03	1 Piece(s)	7 Day(s) or more	10	6	8	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 161.03	1 Piece(s)	7 Day(s) or more	10	7	7	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 161.03	1 Piece(s)	7 Day(s) or more	10	7	8	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 161.03	1 Piece(s)	7 Day(s) or more	10	8	8	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.2×10^-7	Set Screw Type	Additional Work Shaft Hole
SGD 59.67	1 Piece(s)	7 Day(s) or more	10	4.5	5	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.8×10^-7	Clamping Type	Standard Shaft Bore
SGD 171.19	1 Piece(s)	7 Day(s) or more	10	4.5	6	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.8×10^-7	Clamping Type	Additional Work Shaft Hole
SGD 56.91	1 Piece(s)	7 Day(s) or more	10	5	5	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.8×10^-7	Clamping Type	Standard Shaft Bore
SGD 59.67	1 Piece(s)	4 Day(s) or more	10	5	6	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.8×10^-7	Clamping Type	Standard Shaft Bore
SGD 59.67	1 Piece(s)	7 Day(s) or more	10	6	6	16	18	0.05~1.00	[Stainless Steel] SUS303	0.5	39000	±0.1	7.8×10^-7	Clamping Type	Standard Shaft Bore
SGD 51.66	1 Piece(s)	7 Day(s) or more	10	5	6	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Standard Shaft Bore
SGD 51.66	1 Piece(s)	7 Day(s) or more	10	5	8	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Standard Shaft Bore
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	5	5	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	5	7	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 142.32	1 Piece(s)	7 Day(s) or more	10	5	9	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	5	10	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 51.66	1 Piece(s)	7 Day(s) or more	10	6	6	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Standard Shaft Bore
SGD 51.66	1 Piece(s)	7 Day(s) or more	10	6	8	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Standard Shaft Bore
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	6	7	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	6	9	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	7	7	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	7	8	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	7	9	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	7	10	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 54.33	1 Piece(s)	7 Day(s) or more	10	8	8	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Standard Shaft Bore
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	8	9	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 142.32	1 Piece(s)	7 Day(s) or more	10	8	10	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	9	9	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	9	10	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 165.14	1 Piece(s)	7 Day(s) or more	10	10	10	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.0×10^-6	Set Screw Type	Additional Work Shaft Hole
SGD 60.60	1 Piece(s)	7 Day(s) or more	10	5	6	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.1×10^-6	Clamping Type	Standard Shaft Bore
SGD 175.28	1 Piece(s)	7 Day(s) or more	10	5	5	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.1×10^-6	Clamping Type	Additional Work Shaft Hole
SGD 175.28	1 Piece(s)	7 Day(s) or more	10	5	7	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.1×10^-6	Clamping Type	Additional Work Shaft Hole
SGD 63.33	1 Piece(s)	7 Day(s) or more	10	6	6	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.1×10^-6	Clamping Type	Standard Shaft Bore
SGD 60.60	1 Piece(s)	7 Day(s) or more	10	6	7	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.1×10^-6	Clamping Type	Standard Shaft Bore
SGD 60.60	1 Piece(s)	7 Day(s) or more	10	6	8	20	20	0.05~1.00	[Stainless Steel] SUS303	1	31000	±0.1	2.1×10^-6	Clamping Type	Standard Shaft Bore

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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 / Axial Misalignment	Maximum Range of Rotation Number(r/min)	10001~78000	Allowable Angular Misalignment(deg)	1
Product Category	Coupling body	Keyway	NA

Configure

192 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
2

3

4

4.5

5

6

7

8

9

10

11

12

13

14

15

16
Clear
Shaft Bore Dia. (machined) D2(Ø)
2

3

4

5

6

7

8

9

10

11

12

13

14

15

16
Clear
O.D.(Ø)
8

12

16

20

25

32
Clear
Full Length(mm)
10

14

18

20

25

32
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00
Clear
Normal Torque(N•m)
0.1

0.2

0.3

0.4

0.5

1

2

3.5

4
Clear
Max. Rotational Speed(r/min)
19000

25000

31000

39000

52000

78000
Clear
Construction
- Clamping Type
- Set Screw Type
Clear
Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
Clear
type
- MWS
- MWSS
Clear
Body Material
- Stainless Steel
  - SUS303
- Aluminum
  - A2017
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

7 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 .

Tech Support

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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MWS/MWSS 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)

Normal Torque(N•m)

Max. Rotational Speed(r/min)

Construction

Additional Work

type

Body Material

CAD

Days to Ship

Specify Alterations

Tech Support

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