Dynaflex LCD, LCR Dynaflex Elastomeric Flexible Couplings Page 89, Coupling Application Guide

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DYNAFLEX ELASTOMERIC FLEXIBLE COUPLINGS Page 89 of 124

Coupling Application Guide

 

Dynaflex

Dynaflex

Dynaflex

Dynaflex

Dynaflex

 

Shear-Type

Spool-Type

Bushing-Type

LCR Series

LCD Series

 

 

 

 

 

 

Horsepower

Rated: 1/50 to 1

Rated: 50 to 1000

Rated: 10 to 600

Rated: 4 to 135

Rated: 75 to 2000

 

 

 

 

 

 

Best Application

Low-frequency

Low-frequency vibra-

Multidirectional

Large misalignment,

Diesel engines, low-

Area

vibration,

tion, high-power drive

misalignment, high

safetied drive

frequency vibration,

 

multidirectional

systems

capacity

requirements

multidirectional

 

misalignment

 

 

 

misalignment

 

 

 

 

 

 

Outstanding

Effectively

Versatility in design

High torque capacity

Angular misalignment

Fits many standard

Capabilities

accommodates

for exact application

versus size

capability

fl ywheels, high

 

combinations of

requirements

 

 

torsional

 

misalignment, high

(stiffness and

 

 

 

 

torsional resilience

capacity)

 

 

 

 

 

 

 

 

 

Versatility Factor

Widest application

Capacity and resil-

Numerous

Torsional spring rate

Large horsepower,

 

potential of all

ience can be varied

combinations possible

varied by changing

high horsepower

 

elastomeric couplings

by changing number

simply by changing

modulus or wall

capacity

 

 

and type of spool

fl exing elements

thickness

 

 

 

 

 

 

 

Fail-Safe

Easily incorporated

Easily incorporated

Inherent

Inherent

Slip-torque feature

Characteristics

 

 

 

 

 

 

 

 

 

 

 

Dynaflex Elastomeric Flexible Couplings

A part’s listing in this catalog does not guarantee its availability.

 

To download/print the most current catalog, go to www.lordfulfi llment.com/upload/PC7000.pdf.

Rev.1 10/08

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Contents Dynaflex Elastomeric Flexible Couplings Page 87 Dynaflex Elastomeric Flexible CouplingsApplication Product Lines Dynaflex Elastomeric Flexible CouplingsCoupling Application Guide Dynaflex Elastomeric Flexible Couplings Page 89Dynaflex Elastomeric Flexible Couplings Features and Benefits Dynaflex Elastomeric Flexible Couplings Page 91Dynaflex Shear-Type Couplings Number Lb-in Lb-in/deg Size ±20% Specifications and DimensionsStandard Bore Static HP at Coupling Part DiametersDynaflex Elastomeric Flexible Couplings Page 93 Standard Bore TolerancesBore Sizes Tolerance Dynaflex Elastomeric Flexible Couplings Dynaflex Spool-Type Couplings Dynaflex Elastomeric Flexible Couplings Page 95Bolt Circle Diameter Torque lb-in x Coupling Configuration Capacity ChartSpool Part Thread Number Diameter Thickness AttachementPart Dimensions J-3424-2 Part Dimensions J-4624-1Dynaflex Elastomeric Flexible Couplings Dynaflex Bushing-Type Couplings Dynaflex Elastomeric Flexible Couplings Page 99Recommended Misalignment Limits Selection GuideTorsional Flexibility ExampleDynaflex Elastomeric Flexible Couplings Page 101 Parallel Arrangement SelectionSeries Arrangement Selection Typical Socket Dimensions RadiusDia Dynaflex LCR Series Couplings Dynaflex Elastomeric Flexible Couplings Page 103Typical End Product Application Typical ApplicationsSpecifications Dynaflex Elastomeric Flexible Couplings Page 105Axial Parallel Part NumberDynaflex Elastomeric Flexible Couplings Page 107 Part Dimensions108 Dynaflex LCD Series Couplings Dynaflex Elastomeric Flexible Couplings Page 109Load lb Deflection Standardization of Proven ConceptLoad Deflection Data Torque Load lb-in x Angular Deflection degDynamic Torsional Stiffness, Kθ Dynaflex Elastomeric Flexible Couplings Page 111Dynaflex Browning Bushing LCD Series Bore Range Type 1 Dia Type 2 DiaNumber Rated Performance Characteristics Dynaflex Elastomeric Flexible Couplings Page 113Lb-in Lb-in/rad Rad Lb/in 114 Holes Dynaflex Elastomeric Flexible Couplings Page 115Length Hole Dia No.Dynaflex LCD Series Couplings Installation Guide Tapped Holes InstallationDynaflex Elastomeric Flexible Couplings Page 117 Flywheels for Engine Mounted Torque Converters SAE J927 NovFlywheel to Flanged Shaft Direct LCD -01 Series Engine Flywheel to Keyed Shaft DirectStationary Equipment Having a Tapered Shaft Connection Vehicle Engine with Large Angle Drive RequirementsRemote Driven Units Application DataCoupling Requirements Design ParametersData Required for Lord Coupling Recommendation Dynaflex Elastomeric Flexible Couplings Page 121Coupling Requirements