(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Categories

Applications

Brands

Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products
Order/Quote

Part Number Checker

  • How can we improve?

    How can we improve?

    Comments
    Name (Optional)
    E-mail Address (Optional)
    Tel (Optional)

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

    Customer Privacy Policy

    Thank you for your cooperation.

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Please use the inquiry form.

    Customer Privacy Policy

Flexible Couplings - Oldham type, with multiple spacer models.

Flexible Couplings - Oldham type, with multiple spacer models.

MISUMI

MISUMI

•Application : Standard
•Body Material : Aluminum
•Allowable Misalignment : Angular, Eccentricity
•Feature : Low Moment of Inertia
For complete product overview and details on Couplings - Oldham, Blue Set Screw / Clamping / Green Short Clamping see the sections below:

  • METRIC
  • inCAD Components

PDFP.2019-1114

Part Number

Configured Part Number is shown.

Couplings - Oldham, Blue Set Screw / Clamping / Green Short Clamping:Related Image
[ ! ]For the selection criteria and alignment procedures >> Click here

Couplings - Oldham, Blue Set Screw / Clamping / Green Short Clamping:Related Image
[ ! ]For the selection criteria and alignment procedures >> Click here
・Materials
Parts[ M ]Material[ S ]Surface Treatment[ A ]Accessories
HubAluminum AlloyClear AnodizeCPO: Set Screw
CPOC: Hex Socket Head Cap Screw
SpacerPolyacetal-

Specifications

Part Number-Shaft Bore Dia. d1-Shaft Bore Dia. d2
CPO25-8-10
CPOC20-6-8
[ ! ]Spacers are available separately >> Click here
Part Numberd1, d2 (d1≤d2)d3LℓtFASet Screw / Clamp Screw
TypeDMTightening Torque (N·m)
CPO1634566.35         718743.5-M30.7
20 4566.35 8       923954.5M41.7
25  566.35 89.52510     11281165.5M54
32      8 10 1214  14.5331376.5M67
*40        10 1214151617321447
CPOC16  56          72912.5435M2.51
20   66.35 8       9331456.5
25    6.35 8 10     113916.563.89M31.5
32      8 10111214  14.5451974.511M42.5
*40          121415161750234713M54
[ ! ]* The spacer of D40 is black.
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)Mass (g)
TypeD
CPO160.731.031390003.2x10-77
201.21.560310001.0x10-614
2522.0140250003.0x10-627
324.52.5280190009.5x10-650
4093.0540150002.3x10-580
CPOC160.731.031390005.8x10-712
201.21.560310001.5x10-619
2522.0140250004.4x10-636
324.52.5280190001.4x10-569
4093.0540150004.1x10-5130
[ ! ]The allowable torque varies depending on temperature. Click here

Price list

■Volume Discount Rate ([ ! ]Round down to nearest one yen) P.89
Quantity1~910~1213, 1415~19
Discount RateUnit Price5%10%18%
[ ! ]For orders larger than indicated quantity, please request a quotation.

Alterations

Couplings - Oldham, Blue Set Screw / Clamping / Green Short Clamping:Related Image

More Information

Couplings - Oldham, Blue Set Screw / Clamping / Green Short Clamping:Related Image

Technical Information

Keyway Dimensions

Shaft Bore Dia.
d1, d2		btKey Nom. Dim.
b x h
Dim.ToleranceDim.Tolerance
6-7.92±0.01251.0 +0.1
0		2x2
8-1031.43x3
10.1-124±0.01501.84x4
12.1-1752.35x5
17.1-2062.86x6

Support Information

MISUMI Coupling Type

Coupling TypeDisk TyeWith Slit TypeOldham TypeJaw TypeBellows TypeRigid TypeUniversal Joints TypeChain Couplings Type
Photo
Shaft Bore DiaØ2-60 mmØ1.5-35 mmØ1-47 mmØ3-60 mmØ0-62 mmØ3-35 mmØ1-60 mmØ14-55 mm
Mortor Recommendation*Servo Motor
*Stepping Motors		*Servo Motor
*Stepping Motors		*General Purpose Morter*Stepping Motors
*General Purpose Morter		*Stepping Motors*Servo Motor
*Stepping Motors		*Stepping Motors
*General Purpose Morter		*General Purpose Morter
Torque0.15-800 N·m0.05-35 N·m0.06-352 N·m0.31-1,350 N·m0.3-500 N·m0.3-206 N·m0.25-495 N·m100-2,372 N·m
Zero BacklashExcellentExcellentInefficientInefficientGoodExcellentInefficientInefficient
Allowable Angular MisalignmentGoodGoodExcellentReasonableExcellentInefficientExcellentReasonable
Allowable Lateral MisalignmentReasonableReasonableExcellentReasonableReasonableInefficientInefficientReasonable
Axial MisalignmentGoodReasonableGoodInefficientExcellentInefficientInefficientInefficient
See all optionsClick hereClick hereClick hereClick hereClick hereClick hereClick hereClick here

For more details on each type of coupling click here

Features

Oldham Couplings

Easy to install with large angular/lateral misalignment allowances characteristics.

  • Spacers designed to flex and slide to allow misalignments.
  • Larger misalignment allowance ranges compared to the other types, making for easy to adjust for installing.
  • High rigidity type has bronze spacer material instead of resin, and has torque capacity 2x of the conventional type.
  • Space-Saving Type up to 17% shorter in length contributing to space saving machine designs.

Cautions

Use Precautions

  • Make sure to keep misalignment within the allowed range and avoid excessive torque. Otherwise the coupling’s life will be shortened considerably due to plastic deformation.
  • For your safety, enclose the revolving parts of equipment with a protective cover.
  • If the coupling item generates abnormal metallic noises, immediately turn off the equipment and identify the cause. Such noises may be an indication of improper alignment, shaft interference or a loose screw.
  • For applications with a large load fluctuation, apply an adhesive agent on the coupling’s screws to prevent them from loosening. Alternatively, select a coupling of a larger size/load capability.

Compatible Models

CategoryRotary ShaftsLead Screw ShaftsLead Screw NutsLead Screw Position IndicatorsBall Screws
ImageFlexile Shaft Couplings - Rotary ShaftsFlexile Shaft Couplings - Lead Screw ShaftsFlexile Shaft Couplings - Lead Screw NutsFlexile Shaft Couplings - Lead Screw Position IndicatorsFlexile Shaft Couplings - Ball Screws

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...

CAD Download

30
45
60
  1. 1
Part Number
CPO16-[3,​4,​5,​6,​6.35]-[3,​4,​5,​6,​6.35]
CPO16-[3,​4,​5,​6,​6.35]-RDC[3-6.3/0.1]
CPO16-LDC[3-6.3/0.1]-[3,​4,​5,​6,​6.35]
CPO16-LDC[3-6.3/0.1]-RDC[3-6.3/0.1]
CPO20-[4,​5,​6,​6.35,​7,​8]-[4,​5,​6,​6.35,​7,​8]
CPO20-[4,​5,​6,​6.35,​7,​8]-RDC[4-8/0.1]
CPO20-LDC[4-8/0.1]-[4,​5,​6,​6.35,​7,​8]
CPO20-LDC[4-8/0.1]-RDC[4-8/0.1]
CPO25-[5,​6,​6.35,​7,​8,​9.525,​10]-[5,​6,​6.35,​7,​8,​9.525,​10]
CPO25-[5,​6,​6.35,​7,​8,​9.525,​10]-RDC[5-10/0.1]
CPO25-LDC[5-10/0.1]-[5,​6,​6.35,​7,​8,​9.525,​10]
CPO25-LDC[5-10/0.1]-RDC[5-10/0.1]
CPO32-[8,​9.525,​10,​12,​14]-[8,​9.525,​10,​12,​14]
CPO32-[8,​9.525,​10,​12,​14]-RDC[8-14/0.1]
CPO32-LDC[8-14/0.1]-[8,​9.525,​10,​12,​14]
CPO32-LDC[8-14/0.1]-RDC[8-14/0.1]
CPO40-[8,​9.525,​10,​11,​12,​14,​15,​16]-[8,​9.525,​10,​11,​12,​14,​15,​16]
CPO40-[8,​9.525,​10,​11,​12,​14,​15,​16]-RDC[8-16/0.1]
CPO40-LDC[8-16/0.1]-[8,​9.525,​10,​11,​12,​14,​15,​16]
CPO40-LDC[8-16/0.1]-RDC[8-16/0.1]
CPOC16-[5,​6]-[5,​6]
CPOC16-[5,​6]-RDC[4-6/0.1]
CPOC16-LDC[4-6/0.1]-[5,​6]
CPOC16-LDC[4-6/0.1]-RDC[4-6/0.1]
CPOC20-[6,​6.35,​7,​8]-[6,​6.35,​7,​8]
CPOC20-[6,​6.35,​7,​8]-RDC[4-8/0.1]
CPOC20-LDC[4-8/0.1]-[6,​6.35,​7,​8]
CPOC20-LDC[4-8/0.1]-RDC[4-8/0.1]
CPOC25-[6.35,​8,​10]-[6.35,​8,​10]
CPOC25-[6.35,​8,​10]-RDC[5-10/0.1]
CPOC25-LDC[5-10/0.1]-[6.35,​8,​10]
CPOC25-LDC[5-10/0.1]-RDC[5-10/0.1]
CPOC32-[8,​9.525,​10,​11,​12,​14]-[8,​9.525,​10,​11,​12,​14]
CPOC32-[8,​9.525,​10,​11,​12,​14]-RDC[8-14/0.1]
CPOC32-LDC[8-14/0.1]-[8,​9.525,​10,​11,​12,​14]
CPOC32-LDC[8-14/0.1]-RDC[8-14/0.1]
CPOC40-[12,​14,​15,​16]-[12,​14,​15,​16]
CPOC40-[12,​14,​15,​16]-RDC[8-16/0.1]
CPOC40-LDC[8-16/0.1]-[12,​14,​15,​16]
CPOC40-LDC[8-16/0.1]-RDC[8-16/0.1]
Part NumberMinimum order quantityVolume 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) 		Moment of Inertia
(kg･m2) 		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
1 Piece(s)

8 Days or more

100.05~1.003 ～ 6.353 ～ 6.3516180.7390000.41~1.013.2×10-7--
1 Piece(s)

8 Days or more

100.05~1.003 ～ 6.35-16180.7390000.41~1.013.2×10-7-3 ～ 6.3
1 Piece(s)

8 Days or more

100.05~1.00-3 ～ 6.3516180.7390000.41~1.013.2×10-73 ～ 6.3-
1 Piece(s)

8 Days or more

100.05~1.00--16180.7390000.41~1.013.2×10-73 ～ 6.33 ～ 6.3
1 Piece(s)

8 Days or more

101.01~3.004 ～ 84 ～ 820231.2310001.1~3.01.51.0×10-6--
1 Piece(s)

8 Days or more

101.01~3.004 ～ 8-20231.2310001.1~3.01.51.0×10-6-4 ～ 8
1 Piece(s)

8 Days or more

101.01~3.00-4 ～ 820231.2310001.1~3.01.51.0×10-64 ～ 8-
1 Piece(s)

8 Days or more

101.01~3.00--20231.2310001.1~3.01.51.0×10-64 ～ 84 ～ 8
1 Piece(s)

8 Days or more

101.01~3.005 ～ 105 ～ 1025282250001.1~3.023.0×10-6--
1 Piece(s)

8 Days or more

101.01~3.005 ～ 10-25282250001.1~3.023.0×10-6-5 ～ 10
1 Piece(s)

8 Days or more

101.01~3.00-5 ～ 1025282250001.1~3.023.0×10-65 ～ 10-
1 Piece(s)

8 Days or more

101.01~3.00--25282250001.1~3.023.0×10-65 ～ 105 ～ 10
1 Piece(s)

8 Days or more

103.01~5.008 ～ 148 ～ 1432334.5190001.1~3.02.59.5×10-6--
1 Piece(s)

8 Days or more

103.01~5.008 ～ 14-32334.5190001.1~3.02.59.5×10-6-8 ～ 14
1 Piece(s)

8 Days or more

103.01~5.00-8 ～ 1432334.5190001.1~3.02.59.5×10-68 ～ 14-
1 Piece(s)

8 Days or more

103.01~5.00--32334.5190001.1~3.02.59.5×10-68 ～ 148 ～ 14
1 Piece(s)

8 Days or more

105.01~10.008 ～ 168 ～ 1640329150001.1~3.032.3×10-5--
1 Piece(s)

8 Days or more

105.01~10.008 ～ 16-40329150001.1~3.032.3×10-5-8 ～ 16
1 Piece(s)

8 Days or more

105.01~10.00-8 ～ 1640329150001.1~3.032.3×10-58 ～ 16-
1 Piece(s)

8 Days or more

105.01~10.00--40329150001.1~3.032.3×10-58 ～ 168 ～ 16
1 Piece(s)

8 Days or more

100.05~1.005 ～ 65 ～ 616290.7390000.41~1.015.8×10-7--
1 Piece(s)

8 Days or more

100.05~1.005 ～ 6-16290.7390000.41~1.015.8×10-7-4 ～ 6
1 Piece(s)

8 Days or more

100.05~1.00-5 ～ 616290.7390000.41~1.015.8×10-74 ～ 6-
1 Piece(s)

8 Days or more

100.05~1.00--16290.7390000.41~1.015.8×10-74 ～ 64 ～ 6
1 Piece(s)

8 Days or more

101.01~3.006 ～ 86 ～ 820331.2310001.1~3.01.51.5×10-6--
1 Piece(s)

8 Days or more

101.01~3.006 ～ 8-20331.2310001.1~3.01.51.5×10-6-4 ～ 8
1 Piece(s)

8 Days or more

101.01~3.00-6 ～ 820331.2310001.1~3.01.51.5×10-64 ～ 8-
1 Piece(s)

8 Days or more

101.01~3.00--20331.2310001.1~3.01.51.5×10-64 ～ 84 ～ 8
1 Piece(s)

8 Days or more

101.01~3.006.35 ～ 106.35 ～ 1025392250001.1~3.024.4×10-6--
1 Piece(s)

8 Days or more

101.01~3.006.35 ～ 10-25392250001.1~3.024.4×10-6-5 ～ 10
1 Piece(s)

8 Days or more

101.01~3.00-6.35 ～ 1025392250001.1~3.024.4×10-65 ～ 10-
1 Piece(s)

8 Days or more

101.01~3.00--25392250001.1~3.024.4×10-65 ～ 105 ～ 10
1 Piece(s)

8 Days or more

103.01~5.008 ～ 148 ～ 1432454.5190001.1~3.02.51.4×10-5--
1 Piece(s)

8 Days or more

103.01~5.008 ～ 14-32454.5190001.1~3.02.51.4×10-5-8 ～ 14
1 Piece(s)

8 Days or more

103.01~5.00-8 ～ 1432454.5190001.1~3.02.51.4×10-58 ～ 14-
1 Piece(s)

8 Days or more

103.01~5.00--32454.5190001.1~3.02.51.4×10-58 ～ 148 ～ 14
1 Piece(s)

8 Days or more

105.01~10.0012 ～ 1612 ～ 1640509150001.1~3.034.1×10-5--
1 Piece(s)

8 Days or more

105.01~10.0012 ～ 16-40509150001.1~3.034.1×10-5-8 ～ 16
1 Piece(s)

8 Days or more

105.01~10.00-12 ～ 1640509150001.1~3.034.1×10-58 ～ 16-
1 Piece(s)

8 Days or more

105.01~10.00--40509150001.1~3.034.1×10-58 ～ 168 ～ 16

Loading...

  1. 1
 

Basic Information

Series Name Oldham Type Allowable Misalignment Angular / Eccentricity Application Standard
Max. Rotational Speed Range(r/min) 10001~78000 Features Low Moment of Inertia Body Material Aluminum
Category Coupling Main Body Allowable Angular Misalignment(deg) 3 Buffer Part Material Polyacetal
Operating Temperature(℃) -20::80

Configure

Clear All

40 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Allowable Torque Range(N•m)

    • 0.05~1.00
    • 1.01~3.00
    • 3.01~5.00
    • 5.01~10.00

    Clear

  • For Shaft Size d1(mm)

    • 3
    • 4
    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9.525
    • 10
    • 11
    • 12
    • 14
    • 15
    • 16

    Clear

  • For Shaft Size d2(mm)

    • 3
    • 4
    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9.525
    • 10
    • 11
    • 12
    • 14
    • 15
    • 16

    Clear

  • O.D. D(Ø)

    • 16
    • 20
    • 25
    • 32
    • 40

    Clear

  • Overall Length(mm)

    • 18
    • 23
    • 28
    • 29
    • 32
    • 33
    • 39
    • 45
    • 50

    Clear

  • Allowable Torque(N•m)

    • 0.7
    • 1.2
    • 2
    • 4.5
    • 9

    Clear

  • Max. Rotational Speed(r/min)

    • 15000
    • 19000
    • 25000
    • 31000
    • 39000

    Clear

  • Allowable Lateral Misalignment Range(mm)

    • 0.41~1.0
    • 1.1~3.0

    Clear

  • Allowable Lateral Misalignment(mm)

    • 1
    • 1.5
    • 2
    • 2.5
    • 3

    Clear

  • Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 0.1mm Increment

     [3-16/0.1]

    Clear

  • Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 0.1mm Increment

     [3-16/0.1]

    Clear

  • type

    • CPO
    • CPOC

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 8 Days or Less

    Clear

Specify Alterations

Additional Products in this Category

Complementary Products

Tech Support

Technical Support
Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com
Mon. - Fri. 8 a.m. - 6 p.m.
Technical Inquiry

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

Contact Information
Contact Us

Inquiry Format

Go to Mobile site

Copyright © MISUMI Corporation All Rights Reserved.