Continuous Sleeve Series
Uncomplicated and cheap all steel style of gear coupling constructed which has a single sleeve and 2 hubs
Comparatively straightforward set up
Precision cut 20° stress angle gear teeth with minimum backlash
Most typical configurations can be found as stock goods
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 by 12, to accommodate bore sizes up to and such as 12.50 inches
Interference match (typical) and Clearance fit on bores can be found
Load Capacities vary from two,500 in-lbs as much as two,520,000 in-lbs
Models 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 with reinforced washers bonded to your 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 manufactured from hardened spring steel which securely hold the coupling together, are uncomplicated to install or take away, yet stand up to a hundred,000 lbs of end thrust
Inch and Metric bore sizes readily available
Flanged Sleeve Series
Patented tooth kind for long coupling life
Precision cut 20° stress angle gear teeth with minimal backlash
All steel sleeves and hubs (stainless steel out there)
Designs for applications requiring horizontal and vertical orientation
Most standard configurations are available as stock objects
Angular misalignment of 1-1/2° per gear mesh (flex-plane) as much as size 5.five, 3/4° for sizes 6 and above
Coupling sizes offered via dimension thirty to accommodate bore sizes as much as and which include 44 inches
Interference match (common) and Clearance match on bores can be found
Load capacities range from seven,600 in-lbs as much as 47,269,000 in-lbs
Exposed bolts standard on all sizes, shrouded out there by request as much as dimension 6
Typical bolts supplied are treated to get corrosion resistant
Flanged sleeve couplings are interchangeable with marketplace standards
Piloted gear match for increased speeds and less vibration
Labyrinth all steel seal style in FL series
Inch and Metric bore sizes out there
Conventional Sorts and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which include things like C and F regular hubs and sleeves, Mill Motor hubs, Vertical fashion, Floating Shaft, and Spacer patterns. ’s superb engineering workers make it possible to assistance lots of additional coupling styles this kind of since the Brakedrum type, Sliding Hub type, Shear Pin sort, Jordan kind, and custom lengths for non common shaft separations. Further dimension ranges and models to meet uncommon application needs may also be produced by to meet market demands. Materials can range from common steel to alloy steel as well as stainless steel. The exceptional simplicity with the coupling style and design make this all attainable.
Misalignment and End-Float Capability
The basic principle of Sier-Bath C and F type couplings is similar to that of other conventional flexible gear couplings. Though it can be desirable to align shafts as accurately as is possible, the goal of any flexible coupling will be to absorb probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings utilize a distinctive gear tooth geometry developed especially to resolve issues 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 a larger make contact with region and lower stresses below misaligned problems. The crowned tooth style also eliminates the majority of the finish loading that takes place on straight gear teeth under misalignment.