Elastomers In Compression
We presents four varieties of elastomer patterns to allow for added flexibility in addressing distinct application prerequisites. One piece models are utilized in the “L” and “AL” versions (referred to as spiders) and multiple element “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.
Sound Center Spider
The reliable center style and design is typically employed layout when shafts of the driver and driven tools may be stored separate by a regular gap
Open Center Spider
The open center style lets for that shafts on the driver and driven to become positioned within a short distance
Open center spiders offer shaft positioning flexibility but possess a decrease RPM capability
Utilised exclusively for that C and H Type couplings
Load cushions are held in place radially by a steel collar that is attached to one of several hubs
Snap Wrap Flexible Spider
Layout permits for simple removal in the spider with out moving the hubs
Allows for near shaft separation each of the way up to the hubs maximum bore
Greatest RPM is one,750 RPM with the retaining ring, but when made use of with the LC Form (with collar) the regular RPM rating of your coupling applies
Type is accessible in NBR and Urethane only, and in limited sizes
Spider Supplies
SOX (NBR) Rubber
The standard material which is remarkably flexible materials that is definitely oil resistant
Resembles pure rubber in resilience and elasticity, and operates correctly in temperature ranges of -40° to 212° F (-40° to 100° C)
Has 1.5 instances better torque capability than NBR
Good resistance to oil and chemicals
Materials presents less dampening impact and operates at a temperature range of -30° to 160° F
Versatile elastomer intended for higher torque and higher temperature operations
Operates in temperatures of -60° to 250° F (-51° to 121° C)
Rigid, porous, oil-impregnated metal insert exclusively for minimal pace (max 250 RPM) applications requiring higher torque capabilities
Not affected by water, oil, filth, or extreme temperatures – operates in temperatures of -40° to 450° F (-40° to 232° C)