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Couplings - Oldham, Clamping Type (MCOC38-18-18)

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
MCOC38-18-18
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

1020.01~50.00181838402858001.1~3.02.5-40~90+0.6/-0.68.0×10-5Standard Holes--

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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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