Jaw Elastomers Overview

Elastomers In Compression
We offers 4 styles of elastomer styles to permit for more flexibility in addressing precise application specifications. One particular piece designs are used in the “L” and “AL” models (referred to as spiders) and various component “load cushions” are used in the “C” and “H” model couplings. The load cushions are in sets of six to 14 pieces according to coupling dimension.
Sound Center Spider
The sound center style and design is commonly utilized design and style when shafts on the driver and driven products may be stored separate by a normal gap
Open Center Spider
The open center layout permits to the shafts of your driver and driven to be positioned inside of a brief distance
Open center spiders supply shaft positioning flexibility but have a reduce RPM capacity
Cushions
Made use of exclusively to the C and H Kind couplings
Load cushions are held in area radially by a steel collar that is attached to one of many hubs
Snap Wrap Flexible Spider
Layout enables for quick elimination in the spider with out moving the hubs
Makes it possible for for near shaft separation all of the way as much as the hubs highest bore
Optimum RPM is 1,750 RPM with the retaining ring, but when employed together with the LC Type (with collar) the typical RPM rating of the coupling applies
Fashion is available in NBR and Urethane only, and in limited sizes
Spider Resources
SOX (NBR) Rubber
The normal material that’s hugely versatile materials which is oil resistant
Resembles purely natural rubber in resilience and elasticity, and operates correctly in temperature ranges of -40° to 212° F (-40° to 100° C)
Urethane
Has one.5 times higher torque capability than NBR
Superior resistance to oil and chemicals
Material offers significantly less dampening effect and operates at a temperature array of -30° to 160° F
Hytrel
Versatile elastomer developed 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 lower velocity (max 250 RPM) applications requiring large torque abilities
Not affected by water, oil, dirt, or intense temperatures – operates in temperatures of -40° to 450° F (-40° to 232° C)