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Flexible Couplings - Oldham type, super compact model.

Flexible Couplings - Oldham type, super compact model.

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Full Length Shortened Product with Larger Torque than Conventional Products

  • METRIC
  • inCAD Components

PDFP.2019-1112

Unit examples related to this product
Couplings - Super Short Oldham, Clamping Type:Related Image
[ ! ]For the selection criteria and alignment procedures >> Click here
・Materials
Parts[ M ]Material[ S ]Surface Treatment[ A ]Accessories
HubAluminum AlloyClear AnodizeHex Socket Head Cap Screw
SpacerPolyacetal-

Specifications

Part Number-Shaft Bore Dia. d1-Shaft Bore Dia. d2
SCOC25-8-10
Part Numberd1, d2 (d1≤d2)LD1WFAClamp Screw
TypeDMTightening Torque (N · m)
SCOC12345     13.5165.552.5420.5
163456    1821.586.53.255.52.51.0
20  566.3578 19278.86.83.46.5
25   66.35781022.533.510.5848.531.5
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
SCOC120.31.50.318120000.1x10-64
160.80.55590000.42x10-69
201.01.09560001.05x10-615
251.61.216250003.04x10-628

Price list

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

More Information

Couplings - Super Short Oldham, Clamping Type:Related Image

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.

Comparison of SCOC type with Conventional Prodact

SCOC type are up to 17% shorter in length compared to the conventional products, and can contribute to space saving design.

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

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.
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Part Number
SCOC12-[3,​4,​5]-[3,​4,​5]
SCOC16-[3,​4,​5,​6]-[3,​4,​5,​6]
SCOC20-[5,​6,​6.35,​7,​8]-[5,​6,​6.35,​7,​8]
SCOC25-[6,​6.35,​7,​8,​10]-[6,​6.35,​7,​8,​10]
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)
Max. Rotational Speed Range
(r/min)
Allowable Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Moment of Inertia
(kg・m2)
1 Piece(s)

8 Days or more

100.05~1.003 ~ 53 ~ 51213.510001~780000.3120000.21~0.400.30.1×10-6
1 Piece(s)

8 Days or more

100.05~1.003 ~ 63 ~ 616184001~100000.890000.41~1.00.50.42×10-6
1 Piece(s)

8 Days or more

100.05~1.005 ~ 85 ~ 820194001~10000160000.41~1.011.05×10-6
1 Piece(s)

8 Days or more

101.01~3.006 ~ 106 ~ 102522.54001~100001.650001.1~3.01.23.04×10-6

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  1. 1

Example

Couplings - Super Short Oldham, Clamping Type:Related Image
 

Basic Information

Series Name Oldham Type Allowable Misalignment Angular / Eccentricity Application Standard
Features Low Moment of Inertia / Small Body Material Aluminum Category Coupling Main Body
Allowable Angular Misalignment(deg) 1.5 Buffer Part Material Polyacetal Operating Temperature(℃) -20::80

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

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.