DYNAFLEX ELASTOMERIC FLEXIBLE COUPLINGS

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Selection Guide

This selection guide can be used to determine the size and series coupling to suit your general requirements. Final selection of the specifi c coupling to satisfy all of the application requirements generally necessitates

a system engineering analysis. These computerized analyses of torsional systems can be provided by LORD Corporation’s Engineering Department.

Figure 4 – Typical Dynaflex LCD Coupling

X Series - Type I Housing Couplings (0075, 0150, 0200, 0300) (With Tapered Inner Member)

Figure 6 – Typical Dynaflex LCD Coupling

01 Series - Type III Housing Couplings (400 hp and above)

Note: 0400-04 has tapered inner member. 0600 and above do not have

tapered inner member.

Figure 7 – Typical Dynaflex LCD Composite

Outer Member (0075, With Tapered Inner Member)

Note: The LCD-0075-13 design is the same as the “20 Series” except

the outer member fl ange O.D. is very small.

Figure 5 – Typical Dynaflex LCD Coupling

XXSeries - Type II Housing Couplings (0075, 0150, 0200, 0300) (With Flanged Inner Member)

Table 1 – Split Tapered Bushings

Dynaflex

 

 

Browning Bushing

 

 

 

 

 

 

 

LCD Series

 

 

 

Bore Range

 

Coupling

 

 

 

 

 

 

P/N

Type 1 Dia.

Type 2 Dia.

Part

Number

 

in

 

mm

in

mm

 

 

 

 

 

 

 

 

 

 

LCD-0075

Q1

3/4 - 2-1/16

 

19.05 - 52.3

2-1/8 - 2-11/16

54.0 - 68.3

 

 

 

 

 

 

 

LCD-0150-XR

Q1

3/4 - 2-1/16

 

19.05 - 52.3

2-1/8 - 2-11/16

54.0 - 68.3

 

 

 

 

 

 

 

LCD-0200-XR

R1

1-1/8 - 2-13/16

 

28.16 - 71.4

2-7/8 - 3-3/4

73.0 - 95.2

 

 

 

 

 

 

 

LCD-0300-XR

R1

1-1/8 - 2-13/16

 

28.16 - 71.4

2-7/8 - 3-3/4

73.0 - 95.2

 

 

 

 

 

 

 

LCD-0400-XX

R1

1-1/8 - 2-13/16

 

28.16 - 71.4

2-7/8 - 3-3/4

73.0 - 95.2

 

 

 

 

 

 

 

Application Note: Sustained operation at torsional resonance can produce vibratory torques which might cause damage to the coupling and other driveline components. Please consult LORD Engineering for application review and approval.

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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Image 26
Dynaflex LCR manual Dynaflex Browning Bushing LCD Series Bore Range, Type 1 Dia Type 2 Dia, Number