Oldham couplings / grub screw clamping / 1 washer: engineering plastic / body: aluminium / MCZ model / NIHON MINIATURE (Part Numbers - CAD Download)

Promotional pricing
Volume Discount

Type that fixes the shaft with tightening of a set screw and clamp. Larger shaft hole diameters can be selected.

[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.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Data to be displayed: 30; 45; 60

Part Number
MCZ-25-5X5C
MCZ-25-5X6C
MCZ-25-5X7C
MCZ-25-5X8C
MCZ-25-5X9C
MCZ-25-5X9.5C
MCZ-25-5X10C
MCZ-25-5X11C
MCZ-25-6X5C
MCZ-25-6X6C
MCZ-25-6X7C
MCZ-25-6X8C
MCZ-25-6X9C
MCZ-25-6X9.5C
MCZ-25-6X10C
MCZ-25-6X11C
MCZ-25-6.35X6.35C
MCZ-25-6.35X7.93C
MCZ-25-6.35X9.52C
MCZ-25-7X5C
MCZ-25-7X6C
MCZ-25-7X7C
MCZ-25-7X8C
MCZ-25-7X9C
MCZ-25-7X9.5C
MCZ-25-7X10C
MCZ-25-7X11C
MCZ-25-7.93X6.35C
MCZ-25-7.93X7.93C
MCZ-25-7.93X9.52C
MCZ-25-8X5C
MCZ-25-8X6C
MCZ-25-8X7C
MCZ-25-8X8C
MCZ-25-8X9C
MCZ-25-8X9.5C
MCZ-25-8X10C
MCZ-25-8X11C
MCZ-25-9X5C
MCZ-25-9X6C
MCZ-25-9X7C
MCZ-25-9X8C
MCZ-25-9X9C
MCZ-25-9X9.5C
MCZ-25-9X10C
MCZ-25-9X11C
MCZ-25-9.5X5C
MCZ-25-9.5X6C
MCZ-25-9.5X7C
MCZ-25-9.5X8C
MCZ-25-9.5X9C
MCZ-25-9.5X9.5C
MCZ-25-9.5X10C
MCZ-25-9.5X11C
MCZ-25-9.52X6.35C
MCZ-25-9.52X7.93C
MCZ-25-9.52X9.52C
MCZ-25-10X5C
MCZ-25-10X6C
MCZ-25-10X7C

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Transmission Torque Range (N•m)	Standard In-Stock Hole Diameter (Tolerance H8) d1 (mm)	Standard In-Stock Hole Diameter (Tolerance H8) d2 (mm)	Outer Diameter A (mm)	Full length E (mm)	Max. Rotational Speed Range (r/min)	Transmission Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Displacement(Parallel Displacement) (mm)	Moment of Inertia (kg･m²)	Torsional Rigidity (N-mm/deg)	Set Screw Type M	Set Screw Collet Type M	Collet Type Tighten Torque (N-cm)
50.92 €	1	Available	7 Days	10	5.01 to 10.00	5	5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	5	6	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	5	7	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	5	8	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	5	9	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	5	9.5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	5	10	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	5	11	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	6	5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	6	6	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	6	7	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	6	8	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
53.10 € 27.61 €	1	Available	Same day Stock	10	5.01 to 10.00	6	9	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	6	9.5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
53.10 € 27.61 €	1	Available	Same day Stock	10	5.01 to 10.00	6	10	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
53.10 € 27.61 €	1	Available	Same day Stock	10	5.01 to 10.00	6	11	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	6.35	6.35	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	6.35	7.93	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	6.35	9.52	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7	5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7	6	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7	7	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7	8	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7	9	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7	9.5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7	10	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7	11	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7.93	6.35	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7.93	7.93	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	7.93	9.52	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	8	5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	8	6	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	8	7	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	8	8	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	8	9	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	8	9.5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	8	10	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	8	11	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9	5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9	6	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9	7	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9	8	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9	9	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9	9.5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9	10	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9	11	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.5	5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.5	6	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.5	7	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.5	8	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.5	9	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.5	9.5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.5	10	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.5	11	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.52	6.35	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.52	7.93	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	9.52	9.52	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	10	5	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	10	6	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2
50.92 €	1	Available	7 Days	10	5.01 to 10.00	10	7	25	30	10,001 to 78,000	6.865	25000	2	2.47X10^-4	5401.5	M4	M4	197.2

Basic information

Type	Super zero oldham coupling	Allowable Misalignment	Angular Misalignment / Eccentricity	Application	Standard
Properties	High camber rigidity / High Torque / Zero Backlash / Compact	Body Material	Aluminum Alloy	Category	Coupling body
Allowable Displacement(Parallel Displacement)Range(mm)	1.1 to 3.0	Allowable Displacement(Angle Displacement)(deg)	1	Spacer Material	Engineering Resin
Type	Set screw + collet	Flexibility	○	Electric Insulation	○
Isokinetic	○

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Basic Attributes

Standard In-Stock Hole Diameter (Tolerance H8) d1(mm)
3

3.17

4

4.76

5

6

6.35

7

7.93

8

9

9.5

9.52

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

22

25
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Standard In-Stock Hole Diameter (Tolerance H8) d2(mm)
3

3.17

4

4.76

5

6

6.35

7

7.93

8

9

9.5

9.52

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

22

24

25

28

30

35
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Outer Diameter A(mm)
18

25

35

50

70
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Full length E(mm)
25

30

35

42

53
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Max. Rotational Speed Range(r/min)
4,001 to 10,000

10,001 to 78,000
Clear
Transmission Torque(Nm)
2.452

6.865

17.652

49.033

176.52
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Max. Rotational Speed(r/min)
10000

15000

25000
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Allowable Displacement(Parallel Displacement)(mm)
1.5

2

2.5
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Torsional Rigidity(N-mm/deg)
1843.7

5401.5

21300

73226.3

249873.4
Clear
Set Screw Type M
- M3
- M4
- M5
- M6
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Set Screw Collet Type M
- M3
- M4
- M5
- M8
- M10
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Collet Type Tighten Torque(N-cm)
- 83.2
- 197.2
- 385.1
- 1577.4
- 3080.9
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Type
- MCZ-18
- MCZ-25
- MCZ-35
- MCZ-50
- MCZ-70
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Transmission Torque Range(N•m)
1.01 to 3.00

5.01 to 10.00

10.01 to 20.00

20.01 to 50.00

100～Less than 500
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- 2D
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