Continuous Sleeve Series
Attributes
Basic and reasonably priced all steel variety of gear coupling constructed having a single sleeve and 2 hubs
Comparatively easy set up
Precision cut 20° stress angle gear teeth with minimal backlash
Most regular configurations are available as stock goods
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 by way of twelve, to accommodate bore sizes as much as and which include twelve.50 inches
Interference match (normal) and Clearance match on bores are available
Load Capacities range from 2,500 in-lbs as much as two,520,000 in-lbs
Types for applications requiring horizontal and vertical orientation, full-flex, flex-rigid, mill-motor, disengagement, sliding hubs, Shear Pin, floating shaft, and spacers
Patented and examined BUNA N seal design with reinforced washers bonded towards 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 made from hardened spring steel which securely hold the coupling with each other, are easy to put in or take away, nonetheless withstand one hundred,000 lbs of finish thrust
Inch and Metric bore sizes accessible
Flanged Sleeve Series
Capabilities
Patented tooth form for long coupling existence
Precision reduce 20° strain angle gear teeth with minimum backlash
All steel sleeves and hubs (stainless steel offered)
Designs for applications requiring horizontal and vertical orientation
Most common configurations can be found as stock objects
Angular misalignment of 1-1/2° per gear mesh (flex-plane) as much as dimension 5.five, 3/4° for sizes 6 and above
Coupling sizes available via dimension thirty to accommodate bore sizes up to and including 44 inches
Interference fit (typical) and Clearance match on bores are available
Load capacities range from seven,600 in-lbs up to 47,269,000 in-lbs
Exposed bolts regular on all sizes, shrouded obtainable by request up to dimension 6
Standard bolts supplied are treated for being corrosion resistant
Flanged sleeve couplings are interchangeable with marketplace specifications
Piloted gear fit for larger speeds and much less vibration
Labyrinth all steel seal style and design in FL series
Inch and Metric bore sizes available
Standard Styles and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which contain C and F typical hubs and sleeves, Mill Motor hubs, Vertical design, Floating Shaft, and Spacer styles. ’s fantastic engineering personnel make it feasible to help lots of extra coupling kinds this kind of as the Brakedrum variety, Sliding Hub variety, Shear Pin type, Jordan kind, and customized lengths for non standard shaft separations. Further size ranges and patterns to meet uncommon application needs could also be manufactured by to meet market place demands. Material can vary from normal steel to alloy steel and even stainless steel. The exceptional simplicity in the coupling style make this all attainable.
Misalignment and End-Float Capability
The essential principle of Sier-Bath C and F kind couplings is similar to that of other standard versatile gear couplings. Though it is actually desirable to align shafts as accurately as you possibly can, the objective of any flexible coupling would be to soak up probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings employ a exclusive gear tooth geometry developed specifically 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 provide for any more substantial contact location and decrease stresses underneath misaligned circumstances. The crowned tooth design also eliminates most of the finish loading that happens on straight gear teeth under misalignment.