January 28, 2021

Continuous Sleeve Series
Uncomplicated and affordable all steel type of gear coupling constructed which has a single sleeve and 2 hubs
Comparatively easy set up
Precision minimize 20° strain angle gear teeth with minimum backlash
Most conventional configurations are available as stock objects
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 as a result of twelve, to accommodate bore sizes as much as and like twelve.50 inches
Interference fit (conventional) and Clearance match on bores can be found
Load Capacities range 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 examined BUNA N seal design and style with reinforced washers bonded on the within edges which positively retain lubricant and seal the interior from outside 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 uncomplicated to put in or clear away, however stand up to a hundred,000 pounds of finish thrust
Inch and Metric bore sizes offered
Flanged Sleeve Series
Patented tooth form for long coupling life
Precision cut 20° pressure angle gear teeth with minimum backlash
All steel sleeves and hubs (stainless steel out there)
Designs for applications requiring horizontal and vertical orientation
Most common configurations can be found as stock goods
Angular misalignment of 1-1/2° per gear mesh (flex-plane) up to size 5.5, 3/4° for sizes six and over
Coupling sizes readily available by means of size 30 to accommodate bore sizes as much as and including 44 inches
Interference fit (normal) and Clearance match on bores are available
Load capacities range from 7,600 in-lbs as much as 47,269,000 in-lbs
Exposed bolts regular on all sizes, shrouded readily available by request as much as size six
Regular bolts provided are treated for being corrosion resistant
Flanged sleeve couplings are interchangeable with industry standards
Piloted gear fit for greater speeds and much less vibration
Labyrinth all steel seal style and design in FL series
Inch and Metric bore sizes accessible
Typical Sorts and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which incorporate C and F typical hubs and sleeves, Mill Motor hubs, Vertical style, Floating Shaft, and Spacer styles. ’s fantastic engineering workers make it doable to support many added coupling forms such since the Brakedrum form, Sliding Hub style, Shear Pin form, Jordan sort, and customized lengths for non common shaft separations. Added dimension ranges and designs to meet unusual application specifications could also be manufactured by to meet market demands. Material can vary from common steel to alloy steel and also stainless steel. The excellent simplicity from the coupling design make this all doable.
Misalignment and End-Float Capability
The fundamental principle of Sier-Bath C and F sort couplings is just like that of other standard flexible gear couplings. When it can be desirable to align shafts as accurately as you possibly can, the goal of any flexible coupling is to soak up probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings employ a unique gear tooth geometry produced exclusively to resolve troubles 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 for any bigger make contact with location and decrease stresses below misaligned disorders. The crowned tooth design and style also eliminates the vast majority of the finish loading that takes place on straight gear teeth under misalignment.