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February 22, 2021

We provide flexible sleeve for S-Flex coupling in 3 styles: one-piece strong, one-piece split, and two-piece with retaining ring
The one-piece split design and style gives options for applications with distinctive necessities exactly where compact shaft separations inhibit the set up of the one-piece strong sleeve
Pre-molded teeth along the diameter with the sleeve engage with teeth in the coupling flanges
No clamps or screws are required to connect the flanges with all the versatile sleeve which securely lock with each other below torque for smooth transmission of power
Torque is transmitted via shear loading with the sleeve
All 3 sleeve materials are remarkably elastic which permits the S-Flex coupling to protect linked equipment from damaging shock loading, vibration, and shaft misalignment
JE, JN, JES, JNS Sleeve Forms
These sleeves function a one-piece design and style molded in EPDM & Neoprene rubber. In the case of JES & JNS Kinds, the one-piece layout is split to provide for ease of set up and removal.
E, N Sleeve Types
These sleeves characteristic a two-piece style and 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 wherever there is difficulty in separating the shafts from the driver and driven.
H, HS Sleeve Sorts
These sleeves characteristic both a one-piece reliable (H) and two-piece split
(HS) style and design and are molded of Hytrel. The sleeves in Hytrel material are designed to transmit power for high torque applications. Because on the style and the properties with the Hytrel molded sleeve, the H and HS sleeves should not be used as direct replacements for EPDM or Neoprene sleeves, and can only be used with S, TF, or SC flanges.
Sleeve Materials
EPDM ?§C Unless otherwise specified, S-Flex couplings are supplied with EPDM versatile sleeves. EPDM has good resistance to commonly used chemicals and is generally not affected by dirt or moisture. Color is black.
NEOPRENE ?§C Neoprene presents very good performance characteristics for most applications and offers a very good resistance to chemical and oil conditions. Color is black with a green dot.
HYTREL ?§C Hytrel is a polyester elastomer designed for high torque and high temperature applications and offers excellent resistance to chemical and oil conditions. Color is orange.