Elastomer Patterns

We provide flexible sleeve for S-Flex coupling in 3 designs: one-piece sound, one-piece split, and two-piece with retaining ring
The one-piece split design and style provides solutions for applications with special requirements exactly where compact shaft separations inhibit the installation of the one-piece strong sleeve
Pre-molded teeth along the diameter with the sleeve engage with teeth of the coupling flanges
No clamps or screws are desired to connect the flanges with the versatile sleeve which securely lock with each other under torque for smooth transmission of power
Torque is transmitted by means of shear loading from the sleeve
All 3 sleeve products are highly elastic which permits the S-Flex coupling to protect connected gear from unsafe shock loading, vibration, and shaft misalignment
JE, JN, JES, JNS Sleeve Styles
These sleeves function a one-piece design and style molded in EPDM & Neoprene rubber. In the case of JES & JNS Types, the one-piece design is split to provide for ease of set up and removal.
E, N Sleeve Forms
These sleeves characteristic 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.
H, HS Sleeve Types
These sleeves attribute both a one-piece reliable (H) and two-piece split
(HS) design and are molded of Hytrel. The sleeves in Hytrel material are designed to transmit energy for high torque applications. Because of your style and design and the properties from 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 flexible 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.

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As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

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As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

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