Sier-Bath Continuous Sleeve and Flanged Sleeve Couplings

Steady Sleeve Series
Straightforward and affordable all steel kind of gear coupling constructed that has a single sleeve and 2 hubs
Comparatively straightforward installation
Precision lower 20° stress angle gear teeth with minimum backlash
Most common configurations can be found as stock goods
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 by twelve, to accommodate bore sizes up to and like 12.50 inches
Interference match (conventional) and Clearance fit on bores are available
Load Capacities vary from two,500 in-lbs as much as two,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 style and design with reinforced washers bonded for 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 simple to install or take away, yet withstand one hundred,000 lbs of finish thrust
Inch and Metric bore sizes readily available
Flanged Sleeve Series
Patented tooth form for lengthy coupling lifestyle
Precision minimize 20° stress angle gear teeth with minimal backlash
All steel sleeves and hubs (stainless steel available)
Types for applications requiring horizontal and vertical orientation
Most typical configurations can be found as stock goods
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 accessible by size thirty to accommodate bore sizes up to and like 44 inches
Interference fit (common) 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 typical on all sizes, shrouded available by request up to size 6
Common bolts provided are treated to be corrosion resistant
Flanged sleeve couplings are interchangeable with business specifications
Piloted gear match for higher speeds and less vibration
Labyrinth all steel seal style and design in FL series
Inch and Metric bore sizes out there
Normal Sorts and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which consist of C and F conventional hubs and sleeves, Mill Motor hubs, Vertical type, Floating Shaft, and Spacer models. ’s fantastic engineering personnel make it attainable to help lots of extra coupling forms this kind of since the Brakedrum form, Sliding Hub style, Shear Pin form, Jordan kind, and customized lengths for non regular shaft separations. Extra dimension ranges and types to meet unusual application prerequisites could also be manufactured by to meet market demands. Materials can vary from common steel to alloy steel and in some cases stainless steel. The exceptional simplicity from the coupling design and style make this all possible.
Misalignment and End-Float Capability
The fundamental principle of Sier-Bath C and F type couplings is much like that of other typical flexible gear couplings. Though it is actually desirable to align shafts as accurately as you can, the purpose of any flexible coupling is always to absorb probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings make use of a special gear tooth geometry created especially to resolve challenges with shaft misalignment and accommodate from 1/2° to 1-1/2° per gear mesh or flex plane. The hub teeth are absolutely crowned to provide to get a greater contact spot and lower stresses beneath misaligned circumstances. The crowned tooth style also eliminates almost all of the finish loading that happens on straight gear teeth under misalignment.


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