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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, Set Screw Type

Couplings - High Rigidity, Oldham, Set Screw Type:Related Image
[ ! ]For the selection criteria and alignment procedures >> Click here
・Materials
Standard BoreKeywayed Bore[ M ]Material[ A ]Accessories
d2 (One Side)d1, d2 (Both Sides)HubSpacer
MCOGMCOGRKMCOGWK304 Stainless Steel (Sintered) Aluminum Bronze
(Sold Lubricant Embedded)
Set Screw

Specifications

Part Number-Shaft Bore Dia. d1-Shaft Bore Dia. d2
MCOG20-6-6
MCOGRK20-8-12
MCOGWK20-10-12
Part Numberd1, d2 (d1≤d2)
[ ! ]Keywayed Bore Type is selectable for diameter 6 or larger.
DD1d3LFSet Screw
TypeNo.MTightening Torque (N·m)
MCOG
MCOGRK
MCOGWK
154566.357814.5157.2165.42.6M30.7
17566.357816.817.58.219.86.73.2M41.7
2066.35789.531011122021921.473.4
2666.35789.531011121426271225.694
30810121430311433126
3410111214151634351434135.5M54.0
381012141516182038411739.5157
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.
MCOG
MCOGRK
MCOGWK
1531.50.580080004 x10-8±0.115
1750.5100070001 x10-7±0.125
2070.5220060002 x10-6±0.137
26100.8400050006 x10-6±0.279
30301550050002.5x10-5±0.3120
34321800040004 x10-5±0.2180
385011100040001x10-4±0.3256
[ ! ] 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.
[ ! ] Excellent in torque and speed applications.

Alterations

Couplings - High Rigidity, Oldham, Set Screw Type:Related Image

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
MCOG15-[4,​5,​6,​6.35,​7,​8]-[4,​5,​6,​6.35,​7,​8]
MCOG15-[4,​5,​6,​6.35,​7,​8]-RDC[4.1-7.9/0.1]
MCOG15-LDC[4.1-7.9/0.1]-[4,​5,​6,​6.35,​7,​8]
MCOG15-LDC[4.1-7.9/0.1]-RDC[4.1-7.9/0.1]
MCOG17-[5,​6,​6.35,​7,​8]-[5,​6,​6.35,​7,​8]
MCOG17-[5,​6,​6.35,​7,​8]-RDC[5.1-7.9/0.1]
MCOG17-LDC[5.1-7.9/0.1]-[5,​6,​6.35,​7,​8]
MCOG17-LDC[5.1-7.9/0.1]-RDC[5.1-7.9/0.1]
MCOG20-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOG20-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-RDC[6.1-11.9/0.1]
MCOG20-LDC[6.1-11.9/0.1]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOG20-LDC[6.1-11.9/0.1]-RDC[6.1-11.9/0.1]
MCOG26-[6,​6.35,​7,​8,​9.53,​10,​11,​12,​14]-[6,​6.35,​7,​8,​9.53,​10,​11,​12,​14]
MCOG26-[6,​6.35,​7,​8,​9.53,​10,​11,​12,​14]-RDC[6.1-15/0.1]
MCOG26-LDC[6.1-15/0.1]-[6,​6.35,​7,​8,​9.53,​10,​11,​12,​14]
MCOG26-LDC[6.1-15/0.1]-RDC[6.1-15/0.1]
MCOG30-[8,​10,​12,​14]-[8,​10,​12,​14]
MCOG30-[8,​10,​12,​14]-RDC[8.1-14/0.1]
MCOG30-LDC[8.1-14/0.1]-[8,​10,​12,​14]
MCOG30-LDC[8.1-14/0.1]-RDC[8.1-14/0.1]
MCOG34-[10,​11,​12,​14,​15,​16]-[10,​11,​12,​14,​15,​16]
MCOG34-[10,​11,​12,​14,​15,​16]-RDC[10.1-20/0.1]
MCOG34-LDC[10.1-20/0.1]-[10,​11,​12,​14,​15,​16]
MCOG34-LDC[10.1-20/0.1]-RDC[10.1-20/0.1]
MCOG38-[10,​12,​14,​15,​16,​18,​20]-[10,​12,​14,​15,​16,​18,​20]
MCOG38-[10,​12,​14,​15,​16,​18,​20]-RDC[10.1-20/0.1]
MCOG38-LDC[10.1-20/0.1]-[10,​12,​14,​15,​16,​18,​20]
MCOG38-LDC[10.1-20/0.1]-RDC[10.1-20/0.1]
MCOGRK15-[4,​5,​6,​6.35,​7,​8]-[6,​6.35,​7,​8]
MCOGRK15-[4,​5,​6,​6.35,​7,​8]-RDC[6.1-7.9/0.1]
MCOGRK15-LDC[4.1-7.9/0.1]-[6,​6.35,​7,​8]
MCOGRK15-LDC[4.1-7.9/0.1]-RDC[6.1-7.9/0.1]
MCOGRK17-[5,​6,​6.35,​7,​8]-[6,​6.35,​7,​8]
MCOGRK17-[5,​6,​6.35,​7,​8]-RDC[6.1-7.9/0.1]
MCOGRK17-LDC[5.1-7.9/0.1]-[6,​6.35,​7,​8]
MCOGRK17-LDC[5.1-7.9/0.1]-RDC[6.1-7.9/0.1]
MCOGRK20-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOGRK20-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-RDC[6.1-11.9/0.1]
MCOGRK20-LDC[6.1-11.9/0.1]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOGRK20-LDC[6.1-11.9/0.1]-RDC[6.1-11.9/0.1]
MCOGRK26-[6,​6.35,​7,​8,​9.53,​10,​11,​12,​14]-[6,​6.35,​7,​8,​9.53,​10,​11,​12,​14]
MCOGRK26-[6,​6.35,​7,​8,​9.53,​10,​11,​12,​14]-RDC[6.1-15/0.1]
MCOGRK26-LDC[6.1-15/0.1]-[6,​6.35,​7,​8,​9.53,​10,​11,​12,​14]
MCOGRK26-LDC[6.1-15/0.1]-RDC[6.1-15/0.1]
MCOGRK30-[8,​10,​12,​14]-[8,​10,​12,​14]
MCOGRK30-[8,​10,​12,​14]-RDC[8.1-14/0.1]
MCOGRK30-LDC[8.1-14/0.1]-[8,​10,​12,​14]
MCOGRK30-LDC[8.1-14/0.1]-RDC[8.1-14/0.1]
MCOGRK34-[10,​11,​12,​14,​15,​16]-[10,​11,​12,​14,​15,​16]
MCOGRK34-[10,​11,​12,​14,​15,​16]-RDC[10.1-20/0.1]
MCOGRK34-LDC[10.1-20/0.1]-[10,​11,​12,​14,​15,​16]
MCOGRK34-LDC[10.1-20/0.1]-RDC[10.1-20/0.1]
MCOGRK38-[10,​12,​14,​15,​16,​18,​20]-[10,​12,​14,​15,​16,​18,​20]
MCOGRK38-[10,​12,​14,​15,​16,​18,​20]-RDC[10.1-20/0.1]
MCOGRK38-LDC[10.1-20/0.1]-[10,​12,​14,​15,​16,​18,​20]
MCOGRK38-LDC[10.1-20/0.1]-RDC[10.1-20/0.1]
MCOGWK15-[6,​6.35,​7,​8]-[6,​6.35,​7,​8]
MCOGWK15-[6,​6.35,​7,​8]-RDC[6.1-7.9/0.1]
MCOGWK15-LDC[6.1-7.9/0.1]-[6,​6.35,​7,​8]
MCOGWK15-LDC[6.1-7.9/0.1]-RDC[6.1-7.9/0.1]
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 ~ 84 ~ 814.5164001~10000380000.5+0.1/-0.14 ×10-8Standard Holes--

8 Days or more

101.01~3.004 ~ 8-14.5164001~10000380000.5+0.1/-0.14 ×10-8Standard Holes-4.1 ~ 7.9

8 Days or more

101.01~3.00-4 ~ 814.5164001~10000380000.5+0.1/-0.14 ×10-8Standard Holes4.1 ~ 7.9-

8 Days or more

101.01~3.00--14.5164001~10000380000.5+0.1/-0.14 ×10-8Standard Holes4.1 ~ 7.94.1 ~ 7.9

8 Days or more

103.01~5.005 ~ 85 ~ 816.819.84001~10000570000.5+0.1/-0.11 ×10-7Standard Holes--

8 Days or more

103.01~5.005 ~ 8-16.819.84001~10000570000.5+0.1/-0.11 ×10-7Standard Holes-5.1 ~ 7.9

8 Days or more

103.01~5.00-5 ~ 816.819.84001~10000570000.5+0.1/-0.11 ×10-7Standard Holes5.1 ~ 7.9-

8 Days or more

103.01~5.00--16.819.84001~10000570000.5+0.1/-0.11 ×10-7Standard Holes5.1 ~ 7.95.1 ~ 7.9

8 Days or more

105.01~10.006 ~ 126 ~ 122021.44001~10000760000.5+0.1/-0.12 ×10-6Standard Holes--

8 Days or more

105.01~10.006 ~ 12-2021.44001~10000760000.5+0.1/-0.12 ×10-6Standard Holes-6.1 ~ 11.9

8 Days or more

105.01~10.00-6 ~ 122021.44001~10000760000.5+0.1/-0.12 ×10-6Standard Holes6.1 ~ 11.9-

8 Days or more

105.01~10.00--2021.44001~10000760000.5+0.1/-0.12 ×10-6Standard Holes6.1 ~ 11.96.1 ~ 11.9

8 Days or more

105.01~10.006 ~ 146 ~ 142625.64001~100001050000.8+0.2/-0.26 ×10-6Standard Holes--

8 Days or more

105.01~10.006 ~ 14-2625.64001~100001050000.8+0.2/-0.26 ×10-6Standard Holes-6.1 ~ 15

8 Days or more

105.01~10.00-6 ~ 142625.64001~100001050000.8+0.2/-0.26 ×10-6Standard Holes6.1 ~ 15-

8 Days or more

105.01~10.00--2625.64001~100001050000.8+0.2/-0.26 ×10-6Standard Holes6.1 ~ 156.1 ~ 15

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 ~ 20

8 Days or more

1020.01~50.00-10 ~ 1634342001~40003240001+0.2/-0.24 ×10-5Standard Holes10.1 ~ 20-

8 Days or more

1020.01~50.00--34342001~40003240001+0.2/-0.24 ×10-5Standard Holes10.1 ~ 2010.1 ~ 20

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

101.01~3.004 ~ 86 ~ 814.5164001~10000380000.5+0.1/-0.14 ×10-8Hole with Keyway d2 Side--

8 Days or more

101.01~3.004 ~ 8-14.5164001~10000380000.5+0.1/-0.14 ×10-8Hole with Keyway d2 Side-6.1 ~ 7.9

8 Days or more

101.01~3.00-6 ~ 814.5164001~10000380000.5+0.1/-0.14 ×10-8Hole with Keyway d2 Side4.1 ~ 7.9-

8 Days or more

101.01~3.00--14.5164001~10000380000.5+0.1/-0.14 ×10-8Hole with Keyway d2 Side4.1 ~ 7.96.1 ~ 7.9

8 Days or more

103.01~5.005 ~ 86 ~ 816.819.84001~10000570000.5+0.1/-0.11 ×10-7Hole with Keyway d2 Side--

8 Days or more

103.01~5.005 ~ 8-16.819.84001~10000570000.5+0.1/-0.11 ×10-7Hole with Keyway d2 Side-6.1 ~ 7.9

8 Days or more

103.01~5.00-6 ~ 816.819.84001~10000570000.5+0.1/-0.11 ×10-7Hole with Keyway d2 Side5.1 ~ 7.9-

8 Days or more

103.01~5.00--16.819.84001~10000570000.5+0.1/-0.11 ×10-7Hole with Keyway d2 Side5.1 ~ 7.96.1 ~ 7.9

8 Days or more

105.01~10.006 ~ 126 ~ 122021.44001~10000760000.5+0.1/-0.12 ×10-6Hole with Keyway d2 Side--

8 Days or more

105.01~10.006 ~ 12-2021.44001~10000760000.5+0.1/-0.12 ×10-6Hole with Keyway d2 Side-6.1 ~ 11.9

8 Days or more

105.01~10.00-6 ~ 122021.44001~10000760000.5+0.1/-0.12 ×10-6Hole with Keyway d2 Side6.1 ~ 11.9-

8 Days or more

105.01~10.00--2021.44001~10000760000.5+0.1/-0.12 ×10-6Hole with Keyway d2 Side6.1 ~ 11.96.1 ~ 11.9

8 Days or more

105.01~10.006 ~ 146 ~ 142625.64001~100001050000.8+0.2/-0.26 ×10-6Hole with Keyway d2 Side--

8 Days or more

105.01~10.006 ~ 14-2625.64001~100001050000.8+0.2/-0.26 ×10-6Hole with Keyway d2 Side-6.1 ~ 15

8 Days or more

105.01~10.00-6 ~ 142625.64001~100001050000.8+0.2/-0.26 ×10-6Hole with Keyway d2 Side6.1 ~ 15-

8 Days or more

105.01~10.00--2625.64001~100001050000.8+0.2/-0.26 ×10-6Hole with Keyway d2 Side6.1 ~ 156.1 ~ 15

8 Days or more

1020.01~50.008 ~ 148 ~ 1430334001~100003050001+0.3/-0.32.5×10-5Hole with Keyway d2 Side--

8 Days or more

1020.01~50.008 ~ 14-30334001~100003050001+0.3/-0.32.5×10-5Hole with Keyway d2 Side-8.1 ~ 14

8 Days or more

1020.01~50.00-8 ~ 1430334001~100003050001+0.3/-0.32.5×10-5Hole with Keyway d2 Side8.1 ~ 14-

8 Days or more

1020.01~50.00--30334001~100003050001+0.3/-0.32.5×10-5Hole with Keyway d2 Side8.1 ~ 148.1 ~ 14

8 Days or more

1020.01~50.0010 ~ 1610 ~ 1634342001~40003240001+0.2/-0.24 ×10-5Hole with Keyway d2 Side--

8 Days or more

1020.01~50.0010 ~ 16-34342001~40003240001+0.2/-0.24 ×10-5Hole with Keyway d2 Side-10.1 ~ 20

8 Days or more

1020.01~50.00-10 ~ 1634342001~40003240001+0.2/-0.24 ×10-5Hole with Keyway d2 Side10.1 ~ 20-

8 Days or more

1020.01~50.00--34342001~40003240001+0.2/-0.24 ×10-5Hole with Keyway d2 Side10.1 ~ 2010.1 ~ 20

8 Days or more

1020.01~50.0010 ~ 2010 ~ 203839.52001~40005040001+0.3/-0.31×10-4Hole with Keyway d2 Side--

8 Days or more

1020.01~50.0010 ~ 20-3839.52001~40005040001+0.3/-0.31×10-4Hole with Keyway d2 Side-10.1 ~ 20

8 Days or more

1020.01~50.00-10 ~ 203839.52001~40005040001+0.3/-0.31×10-4Hole with Keyway d2 Side10.1 ~ 20-

8 Days or more

1020.01~50.00--3839.52001~40005040001+0.3/-0.31×10-4Hole with Keyway d2 Side10.1 ~ 2010.1 ~ 20

8 Days or more

101.01~3.006 ~ 86 ~ 814.5164001~10000380000.5+0.1/-0.14 ×10-8Hole with Keyway d1/d2 Side--

8 Days or more

101.01~3.006 ~ 8-14.5164001~10000380000.5+0.1/-0.14 ×10-8Hole with Keyway d1/d2 Side-6.1 ~ 7.9

8 Days or more

101.01~3.00-6 ~ 814.5164001~10000380000.5+0.1/-0.14 ×10-8Hole with Keyway d1/d2 Side6.1 ~ 7.9-

8 Days or more

101.01~3.00--14.5164001~10000380000.5+0.1/-0.14 ×10-8Hole with Keyway d1/d2 Side6.1 ~ 7.96.1 ~ 7.9

Loading...

More Information

Couplings - High Rigidity, Oldham, Set Screw 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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