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Oldham Couplings MJC series　 (Part Numbers)

Volume Discount

· Flexible Shaft Coupling - Oldham, Clamping, MJC Series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· The torque disc material is Polyacetal.
· Shaft Fastening Method: Clamp locking type.
· Application: Encoder, Servo Motor, Standard, Stepping Motor.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
MJC-41-9X9
MJC-41-9X10
MJC-41-9X11
MJC-41-9X12
MJC-41-9X13
MJC-41-9X14
MJC-41-9X15
MJC-41-9X16
MJC-41-9X17
MJC-41-9X18
MJC-41-9X19
MJC-41-9X20
MJC-41-10X10
MJC-41-10X11
MJC-41-10X12
MJC-41-10X13
MJC-41-10X14
MJC-41-10X15
MJC-41-10X16
MJC-41-10X17
MJC-41-10X18
MJC-41-10X19
MJC-41-10X20
MJC-41-11X11
MJC-41-11X12
MJC-41-11X13
MJC-41-11X14
MJC-41-11X15
MJC-41-11X16
MJC-41-11X17
MJC-41-11X18
MJC-41-11X19
MJC-41-11X20
MJC-41-12X12
MJC-41-12X13
MJC-41-12X14
MJC-41-12X15
MJC-41-12X16
MJC-41-12X17
MJC-41-12X18
MJC-41-12X19
MJC-41-12X20
MJC-41-13X13
MJC-41-13X14
MJC-41-13X15
MJC-41-13X16
MJC-41-13X17
MJC-41-13X18
MJC-41-13X19
MJC-41-13X20
MJC-41-14X14
MJC-41-14X15
MJC-41-14X16
MJC-41-14X17
MJC-41-14X18
MJC-41-14X19
MJC-41-14X20
MJC-41-15X15
MJC-41-15X16
MJC-41-15X17
MJC-41-15X18
MJC-41-15X19
MJC-41-15X20
MJC-41-16X16
MJC-41-16X17
MJC-41-16X18
MJC-41-16X19
MJC-41-16X20
MJC-41-17X17
MJC-41-17X18
MJC-41-17X19
MJC-41-17X20
MJC-41-18X18
MJC-41-18X19
MJC-41-18X20
MJC-41-19X19
MJC-41-19X20
MJC-41-20X20
MJC-50-10X10
MJC-50-10X11
MJC-50-10X12
MJC-50-10X13
MJC-50-10X14
MJC-50-10X15
MJC-50-10X16
MJC-50-10X17
MJC-50-10X18
MJC-50-10X19
MJC-50-10X20
MJC-50-10X22

Standard Unit Price	Minimum order quantity	Volume Discount	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 Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Moment of Inertia (kg・m2)
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	9	9	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	10	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	11	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	12	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	13	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	14	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	15	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	16	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	9	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	10	10	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	11	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	12	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	13	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	4 Day(s) or more	10	10	14	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	15	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	16	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	10	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	11	11	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	12	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	13	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	14	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	15	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	16	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	11	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	4 Day(s) or more	10	12	12	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	12	13	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	12	14	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	12	15	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	12	16	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	12	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	12	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	12	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	12	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	13	13	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	13	14	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	13	15	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	13	16	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	13	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	13	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	13	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	13	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	14	14	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	4 Day(s) or more	10	14	15	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	14	16	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	14	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	14	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	14	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	14	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	15	15	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	15	16	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	15	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	15	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	15	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	15	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	16	16	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	16	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	16	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	16	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	16	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	17	17	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	17	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	17	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	17	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	18	18	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	18	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	18	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	19	19	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 657.83	1 Piece(s)	Available	8 Day(s) or more	10	19	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 646.51	1 Piece(s)	Available	8 Day(s) or more	10	20	20	41.3	50.8	10.01~20.00	17	5	3.1~5.0	3273X10-8
MYR 1,022.08	1 Piece(s)	Available	8 Day(s) or more	10	10	10	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	11	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	12	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	13	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	14	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	15	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	16	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	17	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	18	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	19	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	20	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8
MYR 1,033.39	1 Piece(s)	Available	8 Day(s) or more	10	10	22	50	59.7	20.01~50.00	30	6	5.1~100	7963X10-8

Basic Information

Type	Oldham Type	Application	Standard / Servo Motor / Stepping Motor / Encoder	Features	High accuracy / High durability / Backlash 0 / Vibration Absorption
Allowable Misalignment	Angular Misalignment / Eccentricity	Body Material	Aluminum Alloy	Allowable Angular Misalignment(deg)	1
Buffer Material	Polyacetal	Specifications	Clamp locking

Configure

378 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

22

24

25

28

30
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

22

24

25

28

30
Clear
Outer Dia. A(Ø)
19.1

25.4

33.3

41.3

50

57
Clear
Overall Length W(mm)
22

28.4

48

50.8

59.7

77.8
Clear
Allowable Torque Range(N•m)
1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00
Clear
Allowable Torque(N•m)
1.7

4

10

17

30

37.5
Clear
Allowable Lateral Misalignment(mm)
2.4

3

3.8

5

6

7
Clear
Allowable Lateral Misalignment Range(mm)
1.1~3.0

3.1~5.0

5.1~100
Clear
type
- MJC
Clear

Days to Ship

All

4 Day(s) or Less

5 Day(s) or Less

8 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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Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

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