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    Due to the Typhoon (Hagibis) in Japan last week (12 Oct), some imported products may be delayed. Thank you for your understanding.

Couplings - High Rigidity, Oldham, Clamping Type

Couplings - High Rigidity, Oldham, Clamping Type:Related Image
[ ! ]For the selection criteria and alignment procedures >> Click here
・Materials
Standard BoreKeywayed Bore[ M ]Material[ A ]Accessories
d1 (One Side)d2 (One Side)d1, d2 (Both Sides)HubSpacer
MCOCGMCOCGLKMCOCGRKMCOCGWK304 Stainless Steel (Sintered) Aluminum Bronze
(Sold Lubricant Embedded)
Hex Socket
Head Cap Screw

Specifications

Part Number-Shaft Bore Dia. d1-Shaft Bore Dia. d2
MCOCG20-6-6
MCOCGLK30-8-12
MCOCGWK38-10-12
Part Number
d1, d2 (d1≤d2)
[ ! ]Keywayed Bore Type is selectable for diameter 6 or larger.
D
D1
D2
d3
L

A
F
Clamp Screw
Type
No.
M
Tightening Torque (N·m)
MCOCG
MCOCGLK
MCOCGRK
MCOCGWK

15
4
5
6
14.5
15
16
7.2
18.4
6.6
4.5
3.2
M2.5
1.0
17
5
6
6.35
16.8
17.5
19
8.2
24.4
9
5
4
M3
1.8
20
6
6.35
7
8
9.53
10
20
21
23
9
27.2
10
7
4.5
26
6
6.35
7
8
9.53
10
11
12
26
27
29
12
30.4
11.5
8.4
5
M4
3.0
30
8
10
30
31
32
13
33
12
8.5
6
M5
8.0
12
14
9
M4
4.5
34
10
11
12
14
15
16
34
35
37
14
34
13
11
M5
8.0*
38
10
12
14
15
16
38
41
41
17
39.5
15
11.5
7
M5
8.0
18
20
13.7
[ ! ] *Clamping screw tightening torque for shaft diameter 16mm (d1, d2) of MCOCG34 is 5.4 (N·m).

Part NumberAllowable Torque
(N·m)
Angular Misalignment
(°)
Lateral Misalignment (mm)Static Torsional Spring Constant (N·m/rad)Max. Rotational Speed
(r/min)
Moment of Inertia
(kg·m2)
Allowable Axial Misalignment
(mm)
Mass (g)
TypeNo.
MCOCG
MCOCGLK
MCOCGRK
MCOCGWK
1531.50.580080006 x10-7±0.117
1750.5100070001.2x10-6±0.130
2070.5220060003 x10-6±0.148
26100.8400050001 x10-5±0.290
30301550050002.5x10-5±0.3120
34321800040004 x10-5±0.2172
385011100040001x10-4±0.3246
[ ! ]Excellent in torque and speed applications.
[ ! ]When lateral misalignment is more than 0.1, spacer wear will be in proportion to the amount of load torque, lateral misalignment, and the number of rotations.

Alterations

Couplings - High Rigidity, Oldham, Clamping Type:Related Image

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
MCOCG15-[4,​5,​6]-[4,​5,​6]
MCOCG15-[4,​5,​6]-RDC[4.1-6/0.1]
MCOCG15-LDC[4.1-6/0.1]-[4,​5,​6]
MCOCG15-LDC[4.1-6/0.1]-RDC[4.1-6/0.1]
MCOCG17-[5,​6,​6.35]-[5,​6,​6.35]
MCOCG17-[5,​6,​6.35]-RDC[5.1-7/0.1]
MCOCG17-LDC[5.1-7/0.1]-[5,​6,​6.35]
MCOCG17-LDC[5.1-7/0.1]-RDC[5.1-7/0.1]
MCOCG20-[6,​6.35,​7,​8,​9.53,​10]-[6,​6.35,​7,​8,​9.53,​10]
MCOCG20-[6,​6.35,​7,​8,​9.53,​10]-RDC[6.1-10/0.1]
MCOCG20-LDC[6.1-10/0.1]-[6,​6.35,​7,​8,​9.53,​10]
MCOCG20-LDC[6.1-10/0.1]-RDC[6.1-10/0.1]
MCOCG26-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOCG26-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-RDC[6.1-12/0.1]
MCOCG26-LDC[6.1-12/0.1]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOCG26-LDC[6.1-12/0.1]-RDC[6.1-12/0.1]
MCOCG30-[8,​10,​12,​14]-[8,​10,​12,​14]
MCOCG30-[8,​10,​12,​14]-RDC[8.1-14/0.1]
MCOCG30-LDC[8.1-14/0.1]-[8,​10,​12,​14]
MCOCG30-LDC[8.1-14/0.1]-RDC[8.1-14/0.1]
MCOCG34-[10,​11,​12,​14,​15,​16]-[10,​11,​12,​14,​15,​16]
MCOCG34-[10,​11,​12,​14,​15,​16]-RDC[10.1-18/0.1]
MCOCG34-LDC[10.1-18/0.1]-[10,​11,​12,​14,​15,​16]
MCOCG34-LDC[10.1-18/0.1]-RDC[10.1-18/0.1]
MCOCG38-[10,​12,​14,​15,​16,​18,​20]-[10,​12,​14,​15,​16,​18,​20]
MCOCG38-[10,​12,​14,​15,​16,​18,​20]-RDC[10.1-20/0.1]
MCOCG38-LDC[10.1-20/0.1]-[10,​12,​14,​15,​16,​18,​20]
MCOCG38-LDC[10.1-20/0.1]-RDC[10.1-20/0.1]
MCOCGLK15-6-6
MCOCGLK17-[6,​6.35]-[6,​6.35]
MCOCGLK17-[6,​6.35]-RDC[6.1-7/0.1]
MCOCGLK17-LDC[6.1-7/0.1]-[6,​6.35]
MCOCGLK17-LDC[6.1-7/0.1]-RDC[6.1-7/0.1]
MCOCGLK20-[6,​6.35,​7,​8,​9.53,​10]-[6,​6.35,​7,​8,​9.53,​10]
MCOCGLK20-[6,​6.35,​7,​8,​9.53,​10]-RDC[6.1-10/0.1]
MCOCGLK20-LDC[6.1-10/0.1]-[6,​6.35,​7,​8,​9.53,​10]
MCOCGLK20-LDC[6.1-10/0.1]-RDC[6.1-10/0.1]
MCOCGLK26-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOCGLK26-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-RDC[6.1-12/0.1]
MCOCGLK26-LDC[6.1-12/0.1]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOCGLK26-LDC[6.1-12/0.1]-RDC[6.1-12/0.1]
MCOCGLK30-[8,​10,​12,​14]-[8,​10,​12,​14]
MCOCGLK30-[8,​10,​12,​14]-RDC[8.1-14/0.1]
MCOCGLK30-LDC[8.1-14/0.1]-[8,​10,​12,​14]
MCOCGLK30-LDC[8.1-14/0.1]-RDC[8.1-14/0.1]
MCOCGLK34-[10,​11,​12,​14,​15,​16]-[10,​11,​12,​14,​15,​16]
MCOCGLK34-[10,​11,​12,​14,​15,​16]-RDC[8.1-18/0.1]
MCOCGLK34-LDC[10.1-18/0.1]-[10,​11,​12,​14,​15,​16]
MCOCGLK34-LDC[10.1-18/0.1]-RDC[8.1-18/0.1]
MCOCGLK38-[10,​12,​14,​15,​16,​18,​20]-[10,​12,​14,​15,​16,​18,​20]
MCOCGLK38-[10,​12,​14,​15,​16,​18,​20]-RDC[10.1-20/0.1]
MCOCGLK38-LDC[10.1-20/0.1]-[10,​12,​14,​15,​16,​18,​20]
MCOCGLK38-LDC[10.1-20/0.1]-RDC[10.1-20/0.1]
MCOCGRK15-[4,​5,​6]-6
MCOCGRK15-LDC[4.1-6/0.1]-6
MCOCGRK17-[5,​6,​6.35]-[6,​6.35]
MCOCGRK17-[5,​6,​6.35]-RDC[6.1-7/0.1]
MCOCGRK17-LDC[5.1-7/0.1]-[6,​6.35]
MCOCGRK17-LDC[5.1-7/0.1]-RDC[6.1-7/0.1]
MCOCGRK20-[6,​6.35,​7,​8,​9.53,​10]-[6,​6.35,​7,​8,​9.53,​10]
Part NumberVolume DiscountDays to Ship RoHSAllowable Torque Range
(N•m)
For Shaft Size d1
(mm)
For Shaft Size d2
(mm)
O.D. D
(Ø)
Overall Length
(mm)
Max. Rotational Speed Range
(r/min)
Allowable Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment
(mm)
Allowable Axial Misalignment
(mm)
Moment of Inertia
(kg・m2)
Shaft Bore Shape Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 0.1mm Increment Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 0.1mm Increment

8 Days or more

101.01~3.004 ~ 64 ~ 614.518.44001~10000380000.5+0.1/-0.16×10-7Standard Holes--

8 Days or more

101.01~3.004 ~ 6-14.518.44001~10000380000.5+0.1/-0.16×10-7Standard Holes-4.1 ~ 6

8 Days or more

101.01~3.00-4 ~ 614.518.44001~10000380000.5+0.1/-0.16×10-7Standard Holes4.1 ~ 6-

8 Days or more

101.01~3.00--14.518.44001~10000380000.5+0.1/-0.16×10-7Standard Holes4.1 ~ 64.1 ~ 6

8 Days or more

103.01~5.005 ~ 6.355 ~ 6.3516.824.44001~10000570000.5+0.1/-0.11.2×10-6Standard Holes--

8 Days or more

103.01~5.005 ~ 6.35-16.824.44001~10000570000.5+0.1/-0.11.2×10-6Standard Holes-5.1 ~ 7

8 Days or more

103.01~5.00-5 ~ 6.3516.824.44001~10000570000.5+0.1/-0.11.2×10-6Standard Holes5.1 ~ 7-

8 Days or more

103.01~5.00--16.824.44001~10000570000.5+0.1/-0.11.2×10-6Standard Holes5.1 ~ 75.1 ~ 7

8 Days or more

105.01~10.006 ~ 106 ~ 102027.24001~10000760000.5+0.1/-0.13×10-6Standard Holes--

8 Days or more

105.01~10.006 ~ 10-2027.24001~10000760000.5+0.1/-0.13×10-6Standard Holes-6.1 ~ 10

8 Days or more

105.01~10.00-6 ~ 102027.24001~10000760000.5+0.1/-0.13×10-6Standard Holes6.1 ~ 10-

8 Days or more

105.01~10.00--2027.24001~10000760000.5+0.1/-0.13×10-6Standard Holes6.1 ~ 106.1 ~ 10

8 Days or more

105.01~10.006 ~ 126 ~ 122630.44001~100001050000.8+0.2/-0.21×10-5Standard Holes--

8 Days or more

105.01~10.006 ~ 12-2630.44001~100001050000.8+0.2/-0.21×10-5Standard Holes-6.1 ~ 12

8 Days or more

105.01~10.00-6 ~ 122630.44001~100001050000.8+0.2/-0.21×10-5Standard Holes6.1 ~ 12-

8 Days or more

105.01~10.00--2630.44001~100001050000.8+0.2/-0.21×10-5Standard Holes6.1 ~ 126.1 ~ 12

8 Days or more

1020.01~50.008 ~ 148 ~ 1430334001~100003050001+0.3/-0.32.5×10-5Standard Holes--

8 Days or more

1020.01~50.008 ~ 14-30334001~100003050001+0.3/-0.32.5×10-5Standard Holes-8.1 ~ 14

8 Days or more

1020.01~50.00-8 ~ 1430334001~100003050001+0.3/-0.32.5×10-5Standard Holes8.1 ~ 14-

8 Days or more

1020.01~50.00--30334001~100003050001+0.3/-0.32.5×10-5Standard Holes8.1 ~ 148.1 ~ 14

8 Days or more

1020.01~50.0010 ~ 1610 ~ 1634342001~40003240001+0.2/-0.24×10-5Standard Holes--

8 Days or more

1020.01~50.0010 ~ 16-34342001~40003240001+0.2/-0.24×10-5Standard Holes-10.1 ~ 18

8 Days or more

1020.01~50.00-10 ~ 1634342001~40003240001+0.2/-0.24×10-5Standard Holes10.1 ~ 18-

8 Days or more

1020.01~50.00--34342001~40003240001+0.2/-0.24×10-5Standard Holes10.1 ~ 1810.1 ~ 18

8 Days or more

1020.01~50.0010 ~ 2010 ~ 203839.52001~40005040001+0.3/-0.31×10-4Standard Holes--

8 Days or more

1020.01~50.0010 ~ 20-3839.52001~40005040001+0.3/-0.31×10-4Standard Holes-10.1 ~ 20

8 Days or more

1020.01~50.00-10 ~ 203839.52001~40005040001+0.3/-0.31×10-4Standard Holes10.1 ~ 20-

8 Days or more

1020.01~50.00--3839.52001~40005040001+0.3/-0.31×10-4Standard Holes10.1 ~ 2010.1 ~ 20

8 Days or more

101.01~3.006614.518.44001~10000380000.5+0.1/-0.16×10-7Hole with Keyway d1 Side--

8 Days or more

103.01~5.006 ~ 6.356 ~ 6.3516.824.44001~10000570000.5+0.1/-0.11.2×10-6Hole with Keyway d1 Side--

8 Days or more

103.01~5.006 ~ 6.35-16.824.44001~10000570000.5+0.1/-0.11.2×10-6Hole with Keyway d1 Side-6.1 ~ 7

8 Days or more

103.01~5.00-6 ~ 6.3516.824.44001~10000570000.5+0.1/-0.11.2×10-6Hole with Keyway d1 Side6.1 ~ 7-

8 Days or more

103.01~5.00--16.824.44001~10000570000.5+0.1/-0.11.2×10-6Hole with Keyway d1 Side6.1 ~ 76.1 ~ 7

8 Days or more

105.01~10.006 ~ 106 ~ 102027.24001~10000760000.5+0.1/-0.13×10-6Hole with Keyway d1 Side--

8 Days or more

105.01~10.006 ~ 10-2027.24001~10000760000.5+0.1/-0.13×10-6Hole with Keyway d1 Side-6.1 ~ 10

8 Days or more

105.01~10.00-6 ~ 102027.24001~10000760000.5+0.1/-0.13×10-6Hole with Keyway d1 Side6.1 ~ 10-

8 Days or more

105.01~10.00--2027.24001~10000760000.5+0.1/-0.13×10-6Hole with Keyway d1 Side6.1 ~ 106.1 ~ 10

8 Days or more

105.01~10.006 ~ 126 ~ 122630.44001~100001050000.8+0.2/-0.21×10-5Hole with Keyway d1 Side--

8 Days or more

105.01~10.006 ~ 12-2630.44001~100001050000.8+0.2/-0.21×10-5Hole with Keyway d1 Side-6.1 ~ 12

8 Days or more

105.01~10.00-6 ~ 122630.44001~100001050000.8+0.2/-0.21×10-5Hole with Keyway d1 Side6.1 ~ 12-

8 Days or more

105.01~10.00--2630.44001~100001050000.8+0.2/-0.21×10-5Hole with Keyway d1 Side6.1 ~ 126.1 ~ 12

8 Days or more

1020.01~50.008 ~ 148 ~ 1430334001~100003050001+0.3/-0.32.5×10-5Hole with Keyway d1 Side--

8 Days or more

1020.01~50.008 ~ 14-30334001~100003050001+0.3/-0.32.5×10-5Hole with Keyway d1 Side-8.1 ~ 14

8 Days or more

1020.01~50.00-8 ~ 1430334001~100003050001+0.3/-0.32.5×10-5Hole with Keyway d1 Side8.1 ~ 14-

8 Days or more

1020.01~50.00--30334001~100003050001+0.3/-0.32.5×10-5Hole with Keyway d1 Side8.1 ~ 148.1 ~ 14

8 Days or more

1020.01~50.0010 ~ 1610 ~ 1634342001~40003240001+0.2/-0.24×10-5Hole with Keyway d1 Side--

8 Days or more

1020.01~50.0010 ~ 16-34342001~40003240001+0.2/-0.24×10-5Hole with Keyway d1 Side-8.1 ~ 18

8 Days or more

1020.01~50.00-10 ~ 1634342001~40003240001+0.2/-0.24×10-5Hole with Keyway d1 Side10.1 ~ 18-

8 Days or more

1020.01~50.00--34342001~40003240001+0.2/-0.24×10-5Hole with Keyway d1 Side10.1 ~ 188.1 ~ 18

8 Days or more

1020.01~50.0010 ~ 2010 ~ 203839.52001~40005040001+0.3/-0.31×10-4Hole with Keyway d1 Side--

8 Days or more

1020.01~50.0010 ~ 20-3839.52001~40005040001+0.3/-0.31×10-4Hole with Keyway d1 Side-10.1 ~ 20

8 Days or more

1020.01~50.00-10 ~ 203839.52001~40005040001+0.3/-0.31×10-4Hole with Keyway d1 Side10.1 ~ 20-

8 Days or more

1020.01~50.00--3839.52001~40005040001+0.3/-0.31×10-4Hole with Keyway d1 Side10.1 ~ 2010.1 ~ 20

8 Days or more

101.01~3.004 ~ 6614.518.44001~10000380000.5+0.1/-0.16×10-7Hole with Keyway d2 Side--

8 Days or more

101.01~3.00-614.518.44001~10000380000.5+0.1/-0.16×10-7Hole with Keyway d2 Side4.1 ~ 6-

8 Days or more

103.01~5.005 ~ 6.356 ~ 6.3516.824.44001~10000570000.5+0.1/-0.11.2×10-6Hole with Keyway d2 Side--

8 Days or more

103.01~5.005 ~ 6.35-16.824.44001~10000570000.5+0.1/-0.11.2×10-6Hole with Keyway d2 Side-6.1 ~ 7

8 Days or more

103.01~5.00-6 ~ 6.3516.824.44001~10000570000.5+0.1/-0.11.2×10-6Hole with Keyway d2 Side5.1 ~ 7-

8 Days or more

103.01~5.00--16.824.44001~10000570000.5+0.1/-0.11.2×10-6Hole with Keyway d2 Side5.1 ~ 76.1 ~ 7

8 Days or more

105.01~10.006 ~ 106 ~ 102027.24001~10000760000.5+0.1/-0.13×10-6Hole with Keyway d2 Side--

Loading...

More Information

Couplings - High Rigidity, Oldham, Clamping Type:Related Image
 

Basic Information

Series Name Oldham Type Allowable Misalignment Angular / Eccentricity / Axial Application Standard
Features High Torsional Rigidity / High Torque Type / Low Moment of Inertia Body Material 304 Stainless Steel Sintered Alloy Category Coupling Main Body
Allowable Angular Misalignment(deg) 1.5 Allowable Lateral Misalignment Range(mm) 0.41~1.0 Buffer Part Material Aluminum Bronze (Solid Lubricant Embedded)

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