Sier-Bath Steady Sleeve and Flanged Sleeve Couplings

Continuous Sleeve Series
Uncomplicated and cheap all steel sort of gear coupling constructed by using a single sleeve and two hubs
Comparatively simple set up
Precision reduce 20° stress angle gear teeth with minimum backlash
Most normal configurations are available as stock items
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 via 12, to accommodate bore sizes as much as and such as 12.50 inches
Interference match (normal) and Clearance fit on bores are available
Load Capacities vary from 2,500 in-lbs as much as two,520,000 in-lbs
Patterns 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 layout with reinforced washers bonded for the inside 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 with each other, are straightforward to install or eliminate, still stand up to 100,000 lbs of end thrust
Inch and Metric bore sizes offered
Flanged Sleeve Series
Patented tooth type for extended coupling lifestyle
Precision reduce 20° pressure angle gear teeth with minimal backlash
All steel sleeves and hubs (stainless steel offered)
Designs for applications requiring horizontal and vertical orientation
Most typical configurations can be found as stock items
Angular misalignment of 1-1/2° per gear mesh (flex-plane) as much as size five.five, 3/4° for sizes six and over
Coupling sizes available by way of size thirty to accommodate bore sizes up to and which include 44 inches
Interference match (regular) and Clearance fit on bores are available
Load capacities vary from seven,600 in-lbs as much as 47,269,000 in-lbs
Exposed bolts typical on all sizes, shrouded readily available by request up to size six
Standard bolts provided are treated for being corrosion resistant
Flanged sleeve couplings are interchangeable with marketplace specifications
Piloted gear match for higher speeds and much less vibration
Labyrinth all steel seal style in FL series
Inch and Metric bore sizes out there
Conventional Sorts and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which include C and F typical hubs and sleeves, Mill Motor hubs, Vertical design, Floating Shaft, and Spacer models. ’s superb engineering personnel make it doable to assistance numerous more coupling kinds such since the Brakedrum sort, Sliding Hub form, Shear Pin sort, Jordan variety, and custom lengths for non typical shaft separations. More dimension ranges and models to meet uncommon application needs could also be manufactured by to meet marketplace demands. Material can vary from common steel to alloy steel and in many cases stainless steel. The exceptional simplicity from the coupling design and style make this all doable.
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. Even though it really is desirable to align shafts as accurately as possible, the function of any flexible coupling is to absorb probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings utilize a exceptional gear tooth geometry designed exclusively to resolve concerns with shaft misalignment and accommodate from 1/2° to 1-1/2° per gear mesh or flex plane. The hub teeth are entirely crowned to supply for any larger contact place and reduce stresses beneath misaligned problems. The crowned tooth style also eliminates the vast majority of the finish loading that occurs on straight gear teeth underneath misalignment.


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