Steady Sleeve Series
Very simple and inexpensive all steel form of gear coupling constructed with a single sleeve and two hubs
Comparatively easy installation
Precision reduce 20° pressure angle gear teeth with minimal backlash
Most regular configurations can be found as stock things
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 by means of 12, to accommodate bore sizes as much as and which includes 12.50 inches
Interference fit (typical) and Clearance fit on bores are available
Load Capacities range from two,500 in-lbs up to 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 towards the inside 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 simple to install or take away, but stand up to one hundred,000 lbs of finish thrust
Inch and Metric bore sizes out there
Flanged Sleeve Series
Patented tooth form for lengthy coupling daily life
Precision minimize 20° pressure angle gear teeth with minimum backlash
All steel sleeves and hubs (stainless steel available)
Types for applications requiring horizontal and vertical orientation
Most conventional configurations are available as stock objects
Angular misalignment of 1-1/2° per gear mesh (flex-plane) up to size five.5, 3/4° for sizes six and over
Coupling sizes offered by way of size 30 to accommodate bore sizes up to and together with 44 inches
Interference fit (regular) and Clearance match on bores can be found
Load capacities vary from 7,600 in-lbs as much as 47,269,000 in-lbs
Exposed bolts regular on all sizes, shrouded available by request as much as size 6
Conventional bolts supplied are handled to get corrosion resistant
Flanged sleeve couplings are interchangeable with field requirements
Piloted gear match for greater speeds and less vibration
Labyrinth all steel seal layout in FL series
Inch and Metric bore sizes available
Standard Sorts and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which consist of C and F common hubs and sleeves, Mill Motor hubs, Vertical fashion, Floating Shaft, and Spacer styles. ’s fantastic engineering employees make it attainable to assistance lots of more coupling kinds this kind of as the Brakedrum style, Sliding Hub style, Shear Pin type, Jordan sort, and customized lengths for non standard shaft separations. Supplemental size ranges and patterns to meet unusual application requirements can also be produced by to meet market demands. Material can range from standard steel to alloy steel and in some cases stainless steel. The excellent simplicity of your coupling style and design make this all probable.
Misalignment and End-Float Capability
The fundamental principle of Sier-Bath C and F variety couplings is just like that of other standard versatile gear couplings. Even though it can be desirable to align shafts as accurately as is possible, the function of any versatile coupling would be to soak up probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings make use of a unique gear tooth geometry designed exclusively to resolve problems with shaft misalignment and accommodate from 1/2° to 1-1/2° per gear mesh or flex plane. The hub teeth are thoroughly crowned to supply for a larger speak to place and reduce stresses below misaligned disorders. The crowned tooth design also eliminates the majority of the finish loading that occurs on straight gear teeth underneath misalignment.