Jaw Elastomers Overview

Elastomers In Compression
We delivers 4 styles of elastomer designs to permit for added versatility in addressing unique application prerequisites. 1 piece types are used in the “L” and “AL” designs (called spiders) and many element “load cushions” are used in the “C” and “H” model couplings. The load cushions are in sets of 6 to 14 pieces according to coupling size.
Strong Center Spider
The solid center design is commonly applied style and design when shafts of your driver and driven gear could be kept separate by a regular gap
Open Center Spider
The open center layout allows for that shafts on the driver and driven to be positioned within a brief distance
Open center spiders provide shaft positioning flexibility but possess a decrease RPM capacity
Cushions
Employed exclusively for that C and H Sort couplings
Load cushions are held in area radially by a steel collar and that is attached to one of the hubs
Snap Wrap Flexible Spider
Design enables for effortless removal in the spider with out moving the hubs
Makes it possible for for near shaft separation all the way up to the hubs greatest bore
Highest RPM is one,750 RPM together with the retaining ring, but if utilised together with the LC Form (with collar) the ordinary RPM rating from the coupling applies
Style is obtainable in NBR and Urethane only, and in constrained sizes
Spider Components
SOX (NBR) Rubber
The typical materials that is really flexible materials that is definitely oil resistant
Resembles normal rubber in resilience and elasticity, and operates proficiently in temperature ranges of -40° to 212° F (-40° to 100° C)
Urethane
Has 1.5 occasions greater torque capacity than NBR
Great resistance to oil and chemical substances
Materials delivers much less dampening effect and operates at a temperature selection of -30° to 160° F
Hytrel
Flexible elastomer built for large torque and large temperature operations
Operates in temperatures of -60° to 250° F (-51° to 121° C)
Bronze
Rigid, porous, oil-impregnated metal insert solely for minimal pace (max 250 RPM) applications requiring substantial torque abilities
Not affected by water, oil, filth, or extreme temperatures – operates in temperatures of -40° to 450° F (-40° to 232° C)