Elastomers In Compression
We offers four sorts of elastomer types to allow for additional versatility in addressing specific application prerequisites. One piece types are utilized in the “L” and “AL” models (known as spiders) and various aspect “load cushions” are used in the “C” and “H” model couplings. The load cushions are in sets of six to 14 pieces depending on coupling dimension.
Strong Center Spider
The reliable center design and style is typically used style and design when shafts from the driver and driven equipment is usually kept separate by a normal gap
Open Center Spider
The open center design allows for that shafts with the driver and driven to become positioned inside a quick distance
Open center spiders provide shaft positioning versatility but have a reduced RPM capacity
Cushions
Utilized exclusively for the C and H Style couplings
Load cushions are held in location radially by a steel collar which is connected to among the hubs
Snap Wrap Versatile Spider
Layout makes it possible for for uncomplicated removal of the spider with no moving the hubs
Makes it possible for for shut shaft separation all of the way as much as the hubs optimum bore
Highest RPM is 1,750 RPM using the retaining ring, but when made use of together with the LC Sort (with collar) the regular RPM rating from the coupling applies
Fashion is accessible in NBR and Urethane only, and in limited sizes
Spider Products
SOX (NBR) Rubber
The standard materials that’s really flexible material which 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 occasions higher torque capacity than NBR
Very good resistance to oil and chemical substances
Material supplies significantly less dampening impact and operates at a temperature selection of -30° to 160° F
Hytrel
Flexible elastomer built for higher 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 velocity (max 250 RPM) applications requiring higher torque capabilities
Not affected by water, oil, grime, or intense temperatures – operates in temperatures of -40° to 450° F (-40° to 232° C)
