Elastomers In Compression
We provides four sorts of elastomer models to permit for extra flexibility in addressing specific application specifications. A single piece types are utilized in the “L” and “AL” models (referred to as spiders) and multiple part “load cushions” are used in the “C” and “H” model couplings. The load cushions are in sets of six to 14 pieces determined by coupling dimension.
Strong Center Spider
The reliable center layout is usually used design when shafts of your driver and driven gear is usually stored separate by a regular gap
Open Center Spider
The open center design will allow for your shafts from the driver and driven to be positioned within a brief distance
Open center spiders offer shaft positioning flexibility but possess a reduced RPM capacity
Cushions
Utilised solely for the C and H Form couplings
Load cushions are held in place radially by a steel collar and that is connected to one of many hubs
Snap Wrap Flexible Spider
Design will allow for straightforward removal with the spider without moving the hubs
Makes it possible for for shut shaft separation every one of the way as much as the hubs greatest bore
Maximum RPM is one,750 RPM with all the retaining ring, but when used together with the LC Sort (with collar) the usual RPM rating of the coupling applies
Design is obtainable in NBR and Urethane only, and in constrained sizes
Spider Resources
SOX (NBR) Rubber
The regular material which is very flexible material that is oil resistant
Resembles all-natural rubber in resilience and elasticity, and operates proficiently in temperature ranges of -40° to 212° F (-40° to 100° C)
Urethane
Has 1.five times higher torque capacity than NBR
Great resistance to oil and chemical compounds
Material presents much less dampening effect and operates at a temperature selection of -30° to 160° F
Hytrel
Versatile elastomer developed for higher 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 low pace (max 250 RPM) applications requiring high torque abilities
Not affected by water, oil, filth, or excessive temperatures – operates in temperatures of -40° to 450° F (-40° to 232° C)