Unique tooth form uses a 40° pressure angle and distributes the load over a larger area than couplings which use a 20° pressure angle
Quality exposed fasteners consist of SAE grade 5 bolts with hex nuts and lock washers
Clear rust inhibitive and corrosion-resistant finish protects coupling in normal industrial environments
Sizes 1 through 7 compensate for up to ± 1 1/2° static angular misalignment per gear mesh
Optional pilot rings provide positive register between identical halves (eliminates selective assembly required in male, female sleeves)
Improved soft seal offers superior sealing under misaligned conditions.
Full tooth engagement reduces uneven wear on teeth that results in longer life plus improved performance.
Interchangeable by half coupling with competitive coupling designs.
The line of action of the force exerted at the pitch line of the new Performance Profile crosses the root circle near the center of the tooth rather than the outside of the tooth, as in the case of conventional gear teeth, resulting in an appreciable reduction in root stress which helps protect against tooth failure.
Increased arc of contact decreases tendency for some of the teeth to lose contact during misalignment.
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