January 28, 2021

Steady Sleeve Series
Easy and affordable all steel style of gear coupling constructed that has a single sleeve and 2 hubs
Comparatively uncomplicated set up
Precision cut 20° strain angle gear teeth with minimum backlash
Most common configurations can be found as stock objects
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 by 12, to accommodate bore sizes up to and which includes 12.50 inches
Interference fit (regular) and Clearance match on bores can be found
Load Capacities vary 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 examined BUNA N seal design and style with reinforced washers bonded for the within 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 collectively, are uncomplicated to install or clear away, however withstand a hundred,000 lbs of end thrust
Inch and Metric bore sizes readily available
Flanged Sleeve Series
Patented tooth type for long coupling lifestyle
Precision minimize 20° stress angle gear teeth with minimal backlash
All steel sleeves and hubs (stainless steel offered)
Models for applications requiring horizontal and vertical orientation
Most common configurations are available as stock objects
Angular misalignment of 1-1/2° per gear mesh (flex-plane) as much as size five.5, 3/4° for sizes six and over
Coupling sizes out there as a result of size thirty to accommodate bore sizes as much as and including 44 inches
Interference fit (typical) 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 typical on all sizes, shrouded readily available by request as much as dimension 6
Common bolts provided are treated for being corrosion resistant
Flanged sleeve couplings are interchangeable with sector specifications
Piloted gear match for larger speeds and much less vibration
Labyrinth all steel seal design in FL series
Inch and Metric bore sizes offered
Regular Kinds and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which include things like C and F common hubs and sleeves, Mill Motor hubs, Vertical style, Floating Shaft, and Spacer models. ’s exceptional engineering personnel make it possible to help quite a few added coupling sorts such as the Brakedrum sort, Sliding Hub style, Shear Pin sort, Jordan style, and custom lengths for non typical shaft separations. Additional dimension ranges and types to meet uncommon application prerequisites could also be manufactured by to meet market demands. Material can range from regular steel to alloy steel and also stainless steel. The excellent simplicity of your coupling style make this all feasible.
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. While it’s desirable to align shafts as accurately as you can, the goal of any versatile coupling is to absorb probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings utilize a one of a kind gear tooth geometry developed exclusively to resolve difficulties 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 provide for any greater get hold of area and lower stresses underneath misaligned situations. The crowned tooth style and design also eliminates nearly all of the end loading that occurs on straight gear teeth underneath misalignment.