Jaw Elastomers Overview

Elastomers In Compression
We gives 4 forms of elastomer models to allow for additional versatility in addressing unique application demands. A single piece designs are used in the “L” and “AL” models (known as spiders) and a number of element “load cushions” are utilized in the “C” and “H” model couplings. The load cushions are in sets of six to 14 pieces based on coupling size.
Strong Center Spider
The reliable center design and style is commonly employed design and style when shafts on the driver and driven gear is usually kept separate by a standard gap
Open Center Spider
The open center layout makes it possible for for your shafts with the driver and driven for being positioned inside a quick distance
Open center spiders give shaft positioning versatility but possess a reduce RPM capacity
Cushions
Utilised exclusively for your C and H Variety couplings
Load cushions are held in place radially by a steel collar which can be attached to one of many hubs
Snap Wrap Versatile Spider
Layout makes it possible for for straightforward elimination with the spider with out moving the hubs
Makes it possible for for close shaft separation all the way up to the hubs optimum bore
Optimum RPM is one,750 RPM with the retaining ring, but if utilized using the LC Sort (with collar) the ordinary RPM rating from the coupling applies
Design is available in NBR and Urethane only, and in restricted sizes
Spider Supplies
SOX (NBR) Rubber
The standard materials that may be really versatile materials that is certainly oil resistant
Resembles organic rubber in resilience and elasticity, and operates properly in temperature ranges of -40° to 212° F (-40° to 100° C)
Urethane
Has 1.5 occasions better torque capability than NBR
Superior resistance to oil and chemical compounds
Material gives much less dampening effect and operates at a temperature variety of -30° to 160° F
Hytrel
Versatile elastomer designed for large torque and substantial temperature operations
Operates in temperatures of -60° to 250° F (-51° to 121° C)
Bronze
Rigid, porous, oil-impregnated metal insert exclusively for reduced pace (max 250 RPM) applications requiring substantial torque abilities
Not affected by water, oil, filth, or intense temperatures – operates in temperatures of -40° to 450° F (-40° to 232° C)