January 28, 2021

Steady Sleeve Series
Basic and reasonably priced all steel form of gear coupling constructed with a single sleeve and two hubs
Comparatively very simple installation
Precision minimize 20° pressure angle gear teeth with minimal backlash
Most typical configurations can be found as stock items
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 via twelve, to accommodate bore sizes as much as and including 12.50 inches
Interference match (conventional) and Clearance fit on bores are available
Load Capacities range from two,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 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 quick to put in or clear away, nevertheless withstand one hundred,000 pounds of end thrust
Inch and Metric bore sizes out there
Flanged Sleeve Series
Patented tooth form for prolonged coupling existence
Precision minimize 20° pressure angle gear teeth with minimal backlash
All steel sleeves and hubs (stainless steel readily available)
Patterns for applications requiring horizontal and vertical orientation
Most common configurations are available as stock products
Angular misalignment of 1-1/2° per gear mesh (flex-plane) up to size 5.5, 3/4° for sizes 6 and over
Coupling sizes available by dimension thirty to accommodate bore sizes up to and together with 44 inches
Interference fit (standard) and Clearance fit on bores are available
Load capacities range from seven,600 in-lbs as much as 47,269,000 in-lbs
Exposed bolts conventional on all sizes, shrouded accessible by request up to dimension six
Common bolts supplied are handled to be corrosion resistant
Flanged sleeve couplings are interchangeable with business requirements
Piloted gear match for larger speeds and less vibration
Labyrinth all steel seal design in FL series
Inch and Metric bore sizes available
Standard Types and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which involve C and F typical hubs and sleeves, Mill Motor hubs, Vertical type, Floating Shaft, and Spacer patterns. ’s fantastic engineering workers make it probable to support many supplemental coupling varieties this kind of because the Brakedrum kind, Sliding Hub kind, Shear Pin style, Jordan sort, and custom lengths for non conventional shaft separations. Extra size ranges and designs to meet unusual application prerequisites also can be manufactured by to meet industry demands. Materials can range from typical steel to alloy steel and even stainless steel. The excellent simplicity of your coupling style make this all possible.
Misalignment and End-Float Capability
The basic principle of Sier-Bath C and F style couplings is similar to that of other standard versatile gear couplings. While it truly is desirable to align shafts as accurately as you can, the goal of any versatile coupling should be to absorb probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings use a exclusive gear tooth geometry formulated specifically 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 completely crowned to supply for a greater get hold of spot and reduced stresses under misaligned situations. The crowned tooth style also eliminates the majority of the end loading that occurs on straight gear teeth under misalignment.