EP

January 28, 2021

Steady Sleeve Series
Attributes
Basic and affordable all steel sort of gear coupling constructed which has a single sleeve and 2 hubs
Comparatively basic set up
Precision minimize 20° strain angle gear teeth with minimum backlash
Most common configurations are available as stock goods
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 as a result of 12, to accommodate bore sizes up to and which include 12.50 inches
Interference match (standard) and Clearance match on bores are available
Load Capacities range from 2,500 in-lbs as much as 2,520,000 in-lbs
Designs for applications requiring horizontal and vertical orientation, full-flex, flex-rigid, mill-motor, disengagement, sliding hubs, Shear Pin, floating shaft, and spacers
Patented and tested BUNA N seal design with reinforced washers bonded on the within edges which positively retain lubricant and seal the interior from outdoors contaminants
Reinforced rubber seals with snap rings to hold in lubricant
Two snap rings manufactured from hardened spring steel which securely hold the coupling collectively, are straightforward to put in or clear away, however stand up to one hundred,000 lbs of finish thrust
Inch and Metric bore sizes out there
Flanged Sleeve Series
Capabilities
Patented tooth form for extended coupling lifestyle
Precision cut 20° strain angle gear teeth with minimal backlash
All steel sleeves and hubs (stainless steel accessible)
Types for applications requiring horizontal and vertical orientation
Most conventional configurations are available as stock items
Angular misalignment of 1-1/2° per gear mesh (flex-plane) as much as dimension 5.5, 3/4° for sizes six and above
Coupling sizes obtainable as a result of size thirty to accommodate bore sizes up to and which include 44 inches
Interference fit (typical) and Clearance match on bores can be found
Load capacities range from seven,600 in-lbs up to 47,269,000 in-lbs
Exposed bolts conventional on all sizes, shrouded accessible by request up to size 6
Typical bolts supplied are treated to be corrosion resistant
Flanged sleeve couplings are interchangeable with market specifications
Piloted gear match for greater speeds and much less vibration
Labyrinth all steel seal style and design in FL series
Inch and Metric bore sizes available
Normal Sorts and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which contain C and F standard hubs and sleeves, Mill Motor hubs, Vertical type, Floating Shaft, and Spacer models. ’s fantastic engineering staff make it doable to help many extra coupling styles this kind of as the Brakedrum style, Sliding Hub type, Shear Pin style, Jordan kind, and customized lengths for non normal shaft separations. Further size ranges and models to meet unusual application requirements could also be manufactured by to meet marketplace demands. Material can range from typical steel to alloy steel and in some cases stainless steel. The exceptional simplicity in the coupling layout make this all feasible.
Misalignment and End-Float Capability
The fundamental principle of Sier-Bath C and F kind couplings is just like that of other conventional flexible gear couplings. While it is actually desirable to align shafts as accurately as is possible, the purpose of any flexible coupling is usually to absorb probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings make use of a exclusive gear tooth geometry produced exclusively to resolve issues with shaft misalignment and accommodate from 1/2° to 1-1/2° per gear mesh or flex plane. The hub teeth are fully crowned to supply to get a greater contact place and reduce stresses beneath misaligned circumstances. The crowned tooth design and style also eliminates the vast majority of the finish loading that takes place on straight gear teeth below misalignment.