Continuous Sleeve Series
Functions
Easy and affordable all steel type of gear coupling constructed by using a single sleeve and 2 hubs
Comparatively uncomplicated set up
Precision reduce 20° pressure angle gear teeth with minimal backlash
Most regular configurations are available as stock things
Angular misalignment of 1/2° per gear mesh (flex-plane)
Sizes 7/8 by way of 12, to accommodate bore sizes up to and including 12.50 inches
Interference match (typical) and Clearance match on bores can be found
Load Capacities vary from 2,500 in-lbs as much as 2,520,000 in-lbs
Patterns 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 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 manufactured from hardened spring steel which securely hold the coupling with each other, are uncomplicated to put in or clear away, yet withstand one hundred,000 lbs of finish thrust
Inch and Metric bore sizes out there
Flanged Sleeve Series
Functions
Patented tooth form for extended coupling daily life
Precision lower 20° strain angle gear teeth with minimum backlash
All steel sleeves and hubs (stainless steel accessible)
Designs for applications requiring horizontal and vertical orientation
Most common configurations can be found as stock things
Angular misalignment of 1-1/2° per gear mesh (flex-plane) as much as dimension 5.5, 3/4° for sizes 6 and over
Coupling sizes obtainable through size thirty to accommodate bore sizes as much as and which includes 44 inches
Interference match (normal) and Clearance fit on bores can be found
Load capacities vary from 7,600 in-lbs as much as 47,269,000 in-lbs
Exposed bolts common on all sizes, shrouded obtainable by request as much as dimension six
Common bolts supplied are treated for being corrosion resistant
Flanged sleeve couplings are interchangeable with industry standards
Piloted gear match for higher speeds and much less vibration
Labyrinth all steel seal style in FL series
Inch and Metric bore sizes obtainable
Conventional Sorts and Sizes
Sier-Bath couplings are stocked in an assortment of configurations which incorporate C and F normal hubs and sleeves, Mill Motor hubs, Vertical type, Floating Shaft, and Spacer types. ’s superb engineering workers make it possible to support many further coupling varieties this kind of as the Brakedrum type, Sliding Hub kind, Shear Pin sort, Jordan sort, and customized lengths for non regular shaft separations. Added size ranges and styles to meet unusual application requirements also can be produced by to meet market place demands. Materials can vary from common steel to alloy steel and also stainless steel. The outstanding simplicity from the coupling design and style make this all achievable.
Misalignment and End-Float Capability
The essential principle of Sier-Bath C and F style couplings is just like that of other traditional flexible gear couplings. Even though it really is desirable to align shafts as accurately as possible, the goal of any versatile coupling is to soak up probable angular, parallel, and axial (end-float) misalignment. Sier-Bath couplings employ a unique gear tooth geometry created especially 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 thoroughly crowned to provide for any bigger get in touch with place and reduced stresses underneath misaligned problems. The crowned tooth layout also eliminates most of the finish loading that takes place on straight gear teeth underneath misalignment.
