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Miniature Bellows Coupling MBC Series

MIGHTY

[Features]
・Zero backlash
・High rigidity, flexibly supports eccentricity, declination, and axial displacement
・Supports high-speed rotation (usually 10,000 RPM)
・Movable parts None
・Low moment of inertia
・Inner diameter Φ3 to Φ20
・Torque 1.0Nm to 12.5Nm
[Applications]
・Places that require high speed rotation
・High resolution, position Places where reproducibility is required - High-speed servo motors, pulse motors, scanners, positioning devices, meter measurement valves, 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.

Product TOP

: 30; 45; 60

Part Number
MBC-L-19-8X8
MBC-L-41-8X20
MBC-L-41-10X20
MBC-L-41-15X15
MBC-L-41-20X20
MBC-M-25-5X12
MBC-M-25-9X9
MBC-M-33-12X12
MBC-S-25-6X12
MBC-S-25-8X12
MBC-S-33-10X10
MBC-S-33-10X12
MBC-S-33-14X16
MBC-S-41-16X19

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Bore Dia. (machined) D1 (Ø)	Shaft Bore Dia. (machined) D2 (Ø)	Outer Dia. A (Ø)	Overall Length W (mm)	Allowable Torque Range (N•m)	Allowable Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Moment of Inertia (kg･m²)
SGD 137.22	1 Piece(s)	12 Day(s) or more	10	8	8	20	43.6	1.01~3.00	2.5	1.3	0.2	0.02~0.2	90X10-8
SGD 186.82	1 Piece(s)	19 Day(s) or more	10	8	20	41.0	70.7	10.01~20.00	12.5	1.8	0.5	0.41~1.0	2377X10-8
SGD 186.82	1 Piece(s)	19 Day(s) or more	10	10	20	41.0	70.7	10.01~20.00	12.5	1.8	0.5	0.41~1.0	2377X10-8
SGD 182.61	1 Piece(s)	19 Day(s) or more	10	15	15	41.0	70.7	10.01~20.00	12.5	1.8	0.5	0.41~1.0	2377X10-8
SGD 182.61	1 Piece(s)	19 Day(s) or more	10	20	20	41.0	70.7	10.01~20.00	12.5	1.8	0.5	0.41~1.0	2377X10-8
SGD 165.43	1 Piece(s)	12 Day(s) or more	10	5	12	26	54.3	1.01~3.00	1.6	6	0.5	0.41~1.0	380X10-8
SGD 161.21	1 Piece(s)	12 Day(s) or more	10	9	9	26	54.3	1.01~3.00	1.6	6	0.5	0.41~1.0	380X10-8
SGD 178.20	1 Piece(s)	19 Day(s) or more	10	12	12	34	57	3.01~5.00	3.8	8	1	0.41~1.0	1078X10-8
SGD 151.36	1 Piece(s)	12 Day(s) or more	10	6	12	26	37.5	3.01~5.00	3.2	2	0.06	0.02~0.2	330X10-8
SGD 151.36	1 Piece(s)	12 Day(s) or more	10	8	12	26	37.5	3.01~5.00	3.2	2	0.06	0.02~0.2	330X10-8
SGD 158.50	1 Piece(s)	12 Day(s) or more	10	10	10	34	40	5.01~10.00	7.5	2.5	0.1	0.02~0.2	925X10-8
SGD 162.71	1 Piece(s)	12 Day(s) or more	10	10	12	34	40	5.01~10.00	7.5	2.5	0.1	0.02~0.2	925X10-8
SGD 162.71	1 Piece(s)	12 Day(s) or more	10	14	16	34	40	5.01~10.00	7.5	2.5	0.1	0.02~0.2	925X10-8
SGD 175.58	1 Piece(s)	19 Day(s) or more	10	16	19	41.0	49.7	5.01~10.00	10	2.5	0.15	0.02~0.2	2390X10-8

Basic Information

Type	Bellows Type	Application	Standard / Servo Motor / Stepping Motor / Encoder	Features	High torsional rigidity / High accuracy / Backlash 0 / Low Inertia Moment / Small
Allowable Misalignment	Angular Misalignment / Eccentricity	Max. Rotational Speed Range(r/min)	4001~10000	Body Material	A2011T3 and A2011T8
Max. Rotational Speed(r/min)	10000	Bellows Material	Stainless steel / steel	Shaft fixing method (END1 side)	Clamp
Shaft fixing method (END2 side)	Clamp

Configure

14 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
5

6

8

9

10

12

14

15

16

20
Clear
Shaft Bore Dia. (machined) D2(Ø)
8

9

10

12

15

16

19

20
Clear
Outer Dia. A(Ø)
20

26

34

41.0
Clear
Overall Length W(mm)
37.5

40

43.6

49.7

54.3

57

70.7
Clear
Allowable Torque Range(N•m)
1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00
Clear
Allowable Torque(N•m)
1.6

2.5

3.2

3.8

7.5

10

12.5
Clear
Allowable Angular Misalignment(deg)
1.3

1.8

2

2.5

6

8
Clear
Allowable Lateral Misalignment(mm)
0.06

0.1

0.15

0.2

0.5

1
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.41~1.0
Clear
type
- MBC-L
- MBC-M
- MBC-S
Clear

Days to Ship

All

12 Day(s) or Less

19 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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Miniature Bellows Coupling MBC Series

(i)Caution

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

Outer Dia. A(Ø)

Overall Length W(mm)

Allowable Torque Range(N•m)

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

type

Days to Ship

Specify Alterations

Tech Support

Payment Method more

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