Jaw Elastomers Overview

Elastomers In Compression
We delivers 4 varieties of elastomer models to allow for supplemental flexibility in addressing specific application needs. One piece styles are used in the “L” and “AL” designs (known as spiders) and various component “load cushions” are used in the “C” and “H” model couplings. The load cushions are in sets of 6 to 14 pieces dependant upon coupling size.
Reliable Center Spider
The sound center design and style is generally utilized layout when shafts with the driver and driven tools may be kept separate by a standard gap
Open Center Spider
The open center design enables for that shafts of the driver and driven to be positioned inside a short distance
Open center spiders offer shaft positioning flexibility but have a lower RPM capacity
Cushions
Employed exclusively to the C and H Variety couplings
Load cushions are held in location radially by a steel collar which is attached to among the hubs
Snap Wrap Flexible Spider
Style makes it possible for for simple removal of your spider without the need of moving the hubs
Permits for near shaft separation the many way up to the hubs greatest bore
Optimum RPM is one,750 RPM with the retaining ring, but if utilized with the LC Type (with collar) the typical RPM rating in the coupling applies
Type is accessible in NBR and Urethane only, and in constrained sizes
Spider Elements
SOX (NBR) Rubber
The typical materials that’s extremely versatile materials that may be oil resistant
Resembles organic rubber in resilience and elasticity, and operates correctly in temperature ranges of -40° to 212° F (-40° to 100° C)
Urethane
Has one.five occasions higher torque capability than NBR
Good resistance to oil and chemical compounds
Materials gives much less dampening impact and operates at a temperature array of -30° to 160° F
Hytrel
Flexible elastomer designed for high 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 low pace (max 250 RPM) applications requiring higher torque capabilities
Not affected by water, oil, filth, or intense temperatures – operates in temperatures of -40° to 450° F (-40° to 232° C)