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Super zero Oldham coupling series MMZ type aluminum alloy products

Volume Discount

Use the set screw to fix the shaft. While compact, can handle large shaft diameters.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

(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

Part Number
MMZ-18-4X6
MMZ-18-8X6
MMZ-25-6X8
MMZ-35-12X12

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Standard In-Stock Hole Diameter (Tolerance H8) d1 (Ø)	Standard In-Stock Hole Diameter (Tolerance H8) d2 (Ø)	Outer Diameter A (Ø)	Full length E (mm)	Transmission Torque Range (N•m)	Transmission Torque (N•m)	Allowable Displacement(Parallel Displacement) (mm)	Moment of Inertia (kg・m2)	Torsional Rigidity (N-mm/deg)	Set Screw Type M
MYR 143.50	1 Piece(s)	Available	12 Day(s) or more	-	4	6	18	22	1.01~3.00	2.452	1.5	0.48X10^-4	1843.7	M3
MYR 143.62	1 Piece(s)	Available	18 Day(s) or more	-	8	6	18	22	1.01~3.00	2.452	1.5	0.48X10^-4	1843.7	M3
MYR 224.14	1 Piece(s)	Available	6 Day(s) or more	10	6	8	25	26	5.01~10.00	6.865	2	2.07X10^-4	5401.5	M4
MYR 162.16	1 Piece(s)	Available	12 Day(s) or more	-	12	12	35	32	10.01~20.00	17.652	2.5	10.3X10^-4	21300	M5

Basic Information

Type	Super zero oldham coupling	Application	Standard	Properties	High camber rigidity / High Torque / Zero Backlash / Compact
Allowable Misalignment	Angular Misalignment / Eccentricity	Max. Rotational Speed Range(r/min)	10001~78000	Body Material	Aluminum Alloy
Allowable Displacement(Angle Displacement)(deg)	1	Product Category	Coupling body	Allowable Displacement(Parallel Displacement)Range(mm)	1.1~3.0
Max. Rotational Speed(r/min)	25000	Spacer Material	Engineering Resin	Type	Set screws
Flexibility	○	Electric Insulation	○	Isokinetic	○

Configure

4 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Standard In-Stock Hole Diameter (Tolerance H8) d1(Ø)
4

6

8

12
Clear
Standard In-Stock Hole Diameter (Tolerance H8) d2(Ø)
6

8

12
Clear
Outer Diameter A(Ø)
18

25

35
Clear
Full length E(mm)
22

26

32
Clear
Transmission Torque Range(N•m)
1.01~3.00

5.01~10.00

10.01~20.00
Clear
Transmission Torque(N•m)
2.452

6.865

17.652
Clear
Allowable Displacement(Parallel Displacement)(mm)
1.5

2

2.5
Clear
Torsional Rigidity(N-mm/deg)
1843.7

5401.5

21300
Clear
Set Screw Type M
- M3
- M4
- M5
Clear
type
- MMZ-18
- MMZ-25
- MMZ-35
Clear
CAD
- 2D
Clear

Days to Ship

All

6 Day(s) or Less

12 Day(s) or Less

18 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 .

Additional Products in this Category

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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Super zero Oldham coupling series MMZ type aluminum alloy products

(i)Caution

Basic Information

Configure

Specification/Dimensions

Standard In-Stock Hole Diameter (Tolerance H8) d1(Ø)

Standard In-Stock Hole Diameter (Tolerance H8) d2(Ø)

Outer Diameter A(Ø)

Full length E(mm)

Transmission Torque Range(N•m)

Transmission Torque(N•m)

Allowable Displacement(Parallel Displacement)(mm)

Torsional Rigidity(N-mm/deg)

Set Screw Type M

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

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