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E & N Type Elastomer Sleeves
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INDUSTRIAL MOTION PRODUCTS
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Couplings & Power Transmission Parts Catalog
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S-Flex Endurance® Couplings
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E & N Type Elastomer Sleeves
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Part Number 68514436433
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Part Number 68514436433, E & N Type Elastomer Sleeves
Lovejoy offers flexible sleevse for S-Flex Endurance couplings in three designs: one-piece solid, one-piece split, and two-piece with retaining ring
The one-piece split design provides solutions for applications with unique requirements where small shaft separations inhibit the installation of a one-piece solid sleeve
Pre-molded teeth along the diameter of the sleeve engage with teeth of the coupling flanges
No clamps or screws are needed to connect the flanges with the flexible sleeve which securely lock together under torque for smooth transmission of power
Torque is transmitted through shear loading of the sleeve
All three sleeve materials are highly elastic which permits the S-Flex coupling to protect connected equipment from harmful shock loading, vibration, and shaft misalignment
E, N Sleeve Types
These sleeves feature a two-piece design with retaining ring. The E Type is molded in EPDM rubber and the N Type is molded in Neoprene. The two- piece design is ideal for applications where there is difficulty in separating the shafts of the driver and driven.
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Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensional Data
·
Performance Data
·
Features
·
Notes
Specifications
Description
11E-SLEEVE
Coupling Size
11E
Sleeve Type
E
Type
Sleeves for S-Flex Endurance Couplings
Material
EPDM
Color
Black
Connection Type A x B
Coupling Sleeve
Weight
6.70
lb
Nominal Torque
5889
in·lb
665.37
N·m
Dimensional Data
Min. Bore
1.250
in
Max. Bore
3.375
in
Length (Dimension G)
1.880
in
47.75
mm
Outside Diameter
8.190
in
208.03
mm
Dimension L
4.000
in
101.60
mm
Cubic inches
126.10307
in³
Performance Data
Temperature
-30 to 375
ºF
-34 to 135
ºC
Max. Speed
3600.00
rpm
Angular Misalignment
1
º
Max. Parallel Misalignment
0.062
in
Max. Torsional Wind-Up Angle
15.00
º
Axial Misalignment
0.1250
in
Features
Features
Unless otherwise specified, S-Flex Endurance couplings are supplied with EPDM flexible sleeves. EPDM has good resistance to commonly used chemicals and is generally not affected by dirt or moisture. Color is black.
Notes
Notes
Two piece sleeves are ideal for applications where small shaft separations inhibit the installation of a one piece sleeve.
MORE IMAGES
·
S-Flex Coupling Misalignment
·
Dimensional Drawing - S-Flex S Type Coupling
DOWNLOADS
S-Flex Endurance Catalog
S-Flex Endurance Installation Instructions
(PDF, 0KB)
S-Flex Endurance Installation Video
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