Couplings - Oldham, Clamping Type

Couplings - 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
MCOCMCOCLKMCOCRKMCOCWK304 Stainless Steel
Sintered Alloy
Carbon
Reinforced Resin
Hex Socket
Head Cap Screw

Specifications

Part Number-Shaft Bore Dia. d1-Shaft Bore Dia. d2
MCOC20-6-6
MCOCLK20-6-8
MCOCWK20-8-10
Part Numberd1, d2 (d1≤d2)
[ ! ]Keywayed Bore Type is selectable for diameter 6 or larger
DD1D2d3LAFClamp Screw
TypeNo.MTightening Torque (N·m)
MCOC
MCOCLK
MCOCRK
MCOCWK
1545614.515165.0 18.46.64.53.2M2.51.0
17566.3516.817.5197.2 24.4954M31.8
2066.35789.53102021238.2 27.21074.5
2666.35789.5310111226272912.0 30.411.58.45M43.0
3081030313213.0 33128.56M58.0
12149M44.5
3410111214151634353713.0 3413116M58.0*
38101214151638414116.0 401511.57M58.0
182013.7
[ ! ] *Clamping screw tightening torque for shaft diameter 16mm (d1, d2) of MCOC34 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.
MCOC
MCOCLK
MCOCRK
MCOCWK
151.630.8 90100005.0x10-7±0.4515
172.212501.0x10-6±0.5528
203.21.5 34080002.4x10-6±0.640
266242065008.0x10-685
30152120062002.0x10-5100
34162.5 240060002.5x10-5155
38282.5 350058008.0x10-5240
[ ! ]The allowable torque varies depending on temperature. Click here

Alterations

Couplings - 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
MCOC15-[4,​5,​6]-[4,​5,​6]
MCOC15-[4,​5,​6]-RDC[4.1-6/0.1]
MCOC15-LDC[4.1-6/0.1]-[4,​5,​6]
MCOC15-LDC[4.1-6/0.1]-RDC[4.1-6/0.1]
MCOC17-[5,​6,​6.35]-[5,​6,​6.35]
MCOC17-[5,​6,​6.35]-RDC[5.1-7/0.1]
MCOC17-LDC[5.1-7/0.1]-[5,​6,​6.35]
MCOC17-LDC[5.1-7/0.1]-RDC[5.1-7/0.1]
MCOC20-[6,​6.35,​7,​8,​9.53,​10]-[6,​6.35,​7,​8,​9.53,​10]
MCOC20-[6,​6.35,​7,​8,​9.53,​10]-RDC[6.1-10/0.1]
MCOC20-LDC[6.1-10/0.1]-[6,​6.35,​7,​8,​9.53,​10]
MCOC20-LDC[6.1-10/0.1]-RDC[6.1-10/0.1]
MCOC26-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOC26-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-RDC[6.1-12/0.1]
MCOC26-LDC[6.1-12/0.1]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOC26-LDC[6.1-12/0.1]-RDC[6.1-12/0.1]
MCOC30-[8,​10,​12,​14]-[8,​10,​12,​14]
MCOC30-[8,​10,​12,​14]-RDC[8.1-14/0.1]
MCOC30-LDC[8.1-14/0.1]-[8,​10,​12,​14]
MCOC30-LDC[8.1-14/0.1]-RDC[8.1-14/0.1]
MCOC34-[10,​11,​12,​14,​15,​16]-[10,​11,​12,​14,​15,​16]
MCOC34-[10,​11,​12,​14,​15,​16]-RDC[10.1-16/0.1]
MCOC34-LDC[10.1-16/0.1]-[10,​11,​12,​14,​15,​16]
MCOC34-LDC[10.1-16/0.1]-RDC[10.1-16/0.1]
MCOC38-[10,​12,​14,​15,​16,​18,​20]-[10,​12,​14,​15,​16,​18,​20]
MCOC38-[10,​12,​14,​15,​16,​18,​20]-RDC[10.1-19.9/0.1]
MCOC38-LDC[10.1-19.9/0.1]-[10,​12,​14,​15,​16,​18,​20]
MCOC38-LDC[10.1-19.9/0.1]-RDC[10.1-19.9/0.1]
MCOCLK15-6-6
MCOCLK17-[6,​6.35]-[6,​6.35]
MCOCLK17-[6,​6.35]-RDC[6.1-7/0.1]
MCOCLK17-LDC[6.1-7/0.1]-[6,​6.35]
MCOCLK17-LDC[6.1-7/0.1]-RDC[6.1-7/0.1]
MCOCLK20-[6,​6.35,​7,​8,​9.53,​10]-[6,​6.35,​7,​8,​9.53,​10]
MCOCLK20-[6,​6.35,​7,​8,​9.53,​10]-RDC[6.1-10/0.1]
MCOCLK20-LDC[6.1-10/0.1]-[6,​6.35,​7,​8,​9.53,​10]
MCOCLK20-LDC[6.1-10/0.1]-RDC[6.1-10/0.1]
MCOCLK26-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOCLK26-[6,​6.35,​7,​8,​9.53,​10,​11,​12]-RDC[6.1-12/0.1]
MCOCLK26-LDC[6.1-12/0.1]-[6,​6.35,​7,​8,​9.53,​10,​11,​12]
MCOCLK26-LDC[6.1-12/0.1]-RDC[6.1-12/0.1]
MCOCLK30-[8,​10,​12,​14]-[8,​10,​12,​14]
MCOCLK30-[8,​10,​12,​14]-RDC[8.1-14/0.1]
MCOCLK30-LDC[8.1-14/0.1]-[8,​10,​12,​14]
MCOCLK30-LDC[8.1-14/0.1]-RDC[8.1-14/0.1]
MCOCLK34-[10,​11,​12,​14,​15,​16]-[10,​11,​12,​14,​15,​16]
MCOCLK34-[10,​11,​12,​14,​15,​16]-RDC[10.1-18/0.1]
MCOCLK34-LDC[10.1-18/0.1]-[10,​11,​12,​14,​15,​16]
MCOCLK34-LDC[10.1-18/0.1]-RDC[10.1-18/0.1]
MCOCLK38-[10,​12,​14,​15,​16,​18,​20]-[10,​12,​14,​15,​16,​18,​20]
MCOCLK38-[10,​12,​14,​15,​16,​18,​20]-RDC[10.1-20/0.1]
MCOCLK38-LDC[10.1-20/0.1]-[10,​12,​14,​15,​16,​18,​20]
MCOCLK38-LDC[10.1-20/0.1]-RDC[10.1-20/0.1]
MCOCRK15-[4,​5,​6]-6
MCOCRK15-LDC[4.1-6/0.1]-6
MCOCRK17-[5,​6,​6.35]-[6,​6.35]
MCOCRK17-[5,​6,​6.35]-RDC[6.1-7/0.1]
MCOCRK17-LDC[5.1-7/0.1]-[6,​6.35]
MCOCRK17-LDC[5.1-7/0.1]-RDC[6.1-7/0.1]
MCOCRK20-[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)
Allowable Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Operating Temperature
(℃)
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 ~ 614.518.41.6100000.41~1.00.8-40~90+0.45/-0.455.0×10-7Standard Holes--

8 Days or more

101.01~3.004 ~ 6-14.518.41.6100000.41~1.00.8-40~90+0.45/-0.455.0×10-7Standard Holes-4.1 ~ 6

8 Days or more

101.01~3.00-4 ~ 614.518.41.6100000.41~1.00.8-40~90+0.45/-0.455.0×10-7Standard Holes4.1 ~ 6-

8 Days or more

101.01~3.00--14.518.41.6100000.41~1.00.8-40~90+0.45/-0.455.0×10-7Standard Holes4.1 ~ 64.1 ~ 6

8 Days or more

101.01~3.005 ~ 6.355 ~ 6.3516.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Standard Holes--

8 Days or more

101.01~3.005 ~ 6.35-16.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Standard Holes-5.1 ~ 7

8 Days or more

101.01~3.00-5 ~ 6.3516.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Standard Holes5.1 ~ 7-

8 Days or more

101.01~3.00--16.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Standard Holes5.1 ~ 75.1 ~ 7

8 Days or more

103.01~5.006 ~ 106 ~ 102027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Standard Holes--

8 Days or more

103.01~5.006 ~ 10-2027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Standard Holes-6.1 ~ 10

8 Days or more

103.01~5.00-6 ~ 102027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Standard Holes6.1 ~ 10-

8 Days or more

103.01~5.00--2027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Standard Holes6.1 ~ 106.1 ~ 10

8 Days or more

105.01~10.006 ~ 126 ~ 122630.4665001.1~3.02-40~90+0.6/-0.68.0×10-6Standard Holes--

8 Days or more

105.01~10.006 ~ 12-2630.4665001.1~3.02-40~90+0.6/-0.68.0×10-6Standard Holes-6.1 ~ 12

8 Days or more

105.01~10.00-6 ~ 122630.4665001.1~3.02-40~90+0.6/-0.68.0×10-6Standard Holes6.1 ~ 12-

8 Days or more

105.01~10.00--2630.4665001.1~3.02-40~90+0.6/-0.68.0×10-6Standard Holes6.1 ~ 126.1 ~ 12

8 Days or more

1010.01~20.008 ~ 148 ~ 1430331562001.1~3.02-40~90+0.6/-0.62.0×10-5Standard Holes--

8 Days or more

1010.01~20.008 ~ 14-30331562001.1~3.02-40~90+0.6/-0.62.0×10-5Standard Holes-8.1 ~ 14

8 Days or more

1010.01~20.00-8 ~ 1430331562001.1~3.02-40~90+0.6/-0.62.0×10-5Standard Holes8.1 ~ 14-

8 Days or more

1010.01~20.00--30331562001.1~3.02-40~90+0.6/-0.62.0×10-5Standard Holes8.1 ~ 148.1 ~ 14

8 Days or more

1010.01~20.0010 ~ 1610 ~ 1634341660001.1~3.02.5-40~90+0.6/-0.62.5×10-5Standard Holes--

8 Days or more

1010.01~20.0010 ~ 16-34341660001.1~3.02.5-40~90+0.6/-0.62.5×10-5Standard Holes-10.1 ~ 16

8 Days or more

1010.01~20.00-10 ~ 1634341660001.1~3.02.5-40~90+0.6/-0.62.5×10-5Standard Holes10.1 ~ 16-

8 Days or more

1010.01~20.00--34341660001.1~3.02.5-40~90+0.6/-0.62.5×10-5Standard Holes10.1 ~ 1610.1 ~ 16

8 Days or more

1020.01~50.0010 ~ 2010 ~ 2038402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Standard Holes--

8 Days or more

1020.01~50.0010 ~ 20-38402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Standard Holes-10.1 ~ 19.9

8 Days or more

1020.01~50.00-10 ~ 2038402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Standard Holes10.1 ~ 19.9-

8 Days or more

1020.01~50.00--38402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Standard Holes10.1 ~ 19.910.1 ~ 19.9

8 Days or more

101.01~3.006614.518.41.6100000.41~1.00.8-40~90+0.45/-0.455.0×10-7Hole with Keyway d1 Side--

8 Days or more

101.01~3.006 ~ 6.356 ~ 6.3516.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Hole with Keyway d1 Side--

8 Days or more

101.01~3.006 ~ 6.35-16.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Hole with Keyway d1 Side-6.1 ~ 7

8 Days or more

101.01~3.00-6 ~ 6.3516.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Hole with Keyway d1 Side6.1 ~ 7-

8 Days or more

101.01~3.00--16.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Hole with Keyway d1 Side6.1 ~ 76.1 ~ 7

8 Days or more

103.01~5.006 ~ 106 ~ 102027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Hole with Keyway d1 Side--

8 Days or more

103.01~5.006 ~ 10-2027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Hole with Keyway d1 Side-6.1 ~ 10

8 Days or more

103.01~5.00-6 ~ 102027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Hole with Keyway d1 Side6.1 ~ 10-

8 Days or more

103.01~5.00--2027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Hole with Keyway d1 Side6.1 ~ 106.1 ~ 10

8 Days or more

105.01~10.006 ~ 126 ~ 122630.4665001.1~3.02-40~90+0.6/-0.68.0×10-6Hole with Keyway d1 Side--

8 Days or more

105.01~10.006 ~ 12-2630.4665001.1~3.02-40~90+0.6/-0.68.0×10-6Hole with Keyway d1 Side-6.1 ~ 12

8 Days or more

105.01~10.00-6 ~ 122630.4665001.1~3.02-40~90+0.6/-0.68.0×10-6Hole with Keyway d1 Side6.1 ~ 12-

8 Days or more

105.01~10.00--2630.4665001.1~3.02-40~90+0.6/-0.68.0×10-6Hole with Keyway d1 Side6.1 ~ 126.1 ~ 12

8 Days or more

1010.01~20.008 ~ 148 ~ 1430331562001.1~3.02-40~90+0.6/-0.62.0×10-5Hole with Keyway d1 Side--

8 Days or more

1010.01~20.008 ~ 14-30331562001.1~3.02-40~90+0.6/-0.62.0×10-5Hole with Keyway d1 Side-8.1 ~ 14

8 Days or more

1010.01~20.00-8 ~ 1430331562001.1~3.02-40~90+0.6/-0.62.0×10-5Hole with Keyway d1 Side8.1 ~ 14-

8 Days or more

1010.01~20.00--30331562001.1~3.02-40~90+0.6/-0.62.0×10-5Hole with Keyway d1 Side8.1 ~ 148.1 ~ 14

8 Days or more

1010.01~20.0010 ~ 1610 ~ 1634341660001.1~3.02.5-40~90+0.6/-0.62.5×10-5Hole with Keyway d1 Side--

8 Days or more

1010.01~20.0010 ~ 16-34341660001.1~3.02.5-40~90+0.6/-0.62.5×10-5Hole with Keyway d1 Side-10.1 ~ 18

8 Days or more

1010.01~20.00-10 ~ 1634341660001.1~3.02.5-40~90+0.6/-0.62.5×10-5Hole with Keyway d1 Side10.1 ~ 18-

8 Days or more

1010.01~20.00--34341660001.1~3.02.5-40~90+0.6/-0.62.5×10-5Hole with Keyway d1 Side10.1 ~ 1810.1 ~ 18

8 Days or more

1020.01~50.0010 ~ 2010 ~ 2038402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Hole with Keyway d1 Side--

8 Days or more

1020.01~50.0010 ~ 20-38402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Hole with Keyway d1 Side-10.1 ~ 20

8 Days or more

1020.01~50.00-10 ~ 2038402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Hole with Keyway d1 Side10.1 ~ 20-

8 Days or more

1020.01~50.00--38402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Hole with Keyway d1 Side10.1 ~ 2010.1 ~ 20

8 Days or more

101.01~3.004 ~ 6614.518.41.6100000.41~1.00.8-40~90+0.45/-0.455.0×10-7Hole with Keyway d2 Side--

8 Days or more

101.01~3.00-614.518.41.6100000.41~1.00.8-40~90+0.45/-0.455.0×10-7Hole with Keyway d2 Side4.1 ~ 6-

8 Days or more

101.01~3.005 ~ 6.356 ~ 6.3516.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Hole with Keyway d2 Side--

8 Days or more

101.01~3.005 ~ 6.35-16.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Hole with Keyway d2 Side-6.1 ~ 7

8 Days or more

101.01~3.00-6 ~ 6.3516.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Hole with Keyway d2 Side5.1 ~ 7-

8 Days or more

101.01~3.00--16.824.42.2100000.41~1.01-40~90+0.55/-0.551.0×10-6Hole with Keyway d2 Side5.1 ~ 76.1 ~ 7

8 Days or more

103.01~5.006 ~ 106 ~ 102027.23.280001.1~3.01.5-40~90+0.6/-0.62.4×10-6Hole with Keyway d2 Side--

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More Information

Couplings - Oldham, Clamping Type:Related Image
 

Basic Information

Series Name Oldham Type Allowable Misalignment Angular / Eccentricity / Axial Application Standard
Max. Rotational Speed Range(r/min) 4001~10000 Features High Torque Type / Low Moment of Inertia Body Material 304 Stainless Steel Sintered Alloy
Category Coupling Main Body Allowable Angular Misalignment(deg) 3 Buffer Part Material Carbon Reinforced Resin

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