Sier-Bath Continuous Sleeve and Flanged Sleeve Couplings

Continuous Sleeve Series
Basic and reasonably priced all steel style of gear coupling constructed using a single sleeve and 2 hubs
Comparatively simple installation
Precision cut 20° pressure angle gear teeth with minimum backlash
Most common configurations can be found as stock products
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 through twelve, to accommodate bore sizes up to and which include twelve.50 inches
Interference fit (conventional) and Clearance fit on bores can be found
Load Capacities range from two,500 in-lbs up to 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 and style with reinforced washers bonded to your 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 uncomplicated to install or get rid of, still stand up to a hundred,000 pounds of end thrust
Inch and Metric bore sizes offered
Flanged Sleeve Series
Patented tooth form for extended coupling daily life
Precision minimize 20° strain angle gear teeth with minimum backlash
All steel sleeves and hubs (stainless steel offered)
Patterns for applications requiring horizontal and vertical orientation
Most normal configurations can be found as stock items
Angular misalignment of 1-1/2° per gear mesh (flex-plane) up to size five.5, 3/4° for sizes 6 and above
Coupling sizes obtainable by way of size thirty to accommodate bore sizes up to and including 44 inches
Interference match (normal) and Clearance fit on bores can be found
Load capacities range from 7,600 in-lbs as much as 47,269,000 in-lbs
Exposed bolts common on all sizes, shrouded accessible by request as much as size 6
Common bolts provided are taken care of for being corrosion resistant
Flanged sleeve couplings are interchangeable with field requirements
Piloted gear match for greater speeds and significantly less vibration
Labyrinth all steel seal style in FL series
Inch and Metric bore sizes offered
Normal Forms and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which contain C and F conventional hubs and sleeves, Mill Motor hubs, Vertical design, Floating Shaft, and Spacer types. ’s fantastic engineering personnel make it possible to assistance a lot of more coupling forms such because the Brakedrum sort, Sliding Hub style, Shear Pin style, Jordan variety, and customized lengths for non standard shaft separations. Extra size ranges and types to meet uncommon application demands also can be produced by to meet marketplace demands. Material can vary from conventional steel to alloy steel and also stainless steel. The outstanding simplicity with the coupling design and style make this all attainable.
Misalignment and End-Float Capability
The fundamental principle of Sier-Bath C and F style couplings is much like that of other conventional flexible gear couplings. When it really is desirable to align shafts as accurately as is possible, the goal of any flexible coupling will be to soak up probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings use a exclusive gear tooth geometry created particularly 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 fully crowned to provide for any larger get hold of region and reduced stresses underneath misaligned problems. The crowned tooth design and style also eliminates nearly all of the finish loading that takes place on straight gear teeth under misalignment.


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