Gear Couplings Inner Hub And Ring Gear

Easily removable gear coupling. Teeth make use of high-frequency hardening and surface area uses Gear Couplings Inner Hub And Ring Gear chromate plating for high sturdiness. Tooth type uses crowning machining and can be used up to a maximum of 5°. Pilot hole items and shaft hole complete items with keyway and tap available
Gear couplings transmit the best quantity of torque and the highest amount of torque in the tiniest diameter of any flexible coupling.
Each coupling contains two hubs with crowned exterior gear teeth. The hubs mesh with two internally splined flanged sleeves that are bolted together. Gear couplings accommodate angular and axial misalignment by the rocking and sliding of the crowned gear teeth against the mating sleeve the teeth. Parallel misalignment is accommodated by having two adjacent hub/sleeve flex points. Gear couplings need periodic lubrication depending on the application. They are sensitive to lubrication failures but if properly installed and maintained, these couplings have a service life of 3 to 5 5 years and in some cases they can last for many years.
Gear Couplings’ triple-crowned teeth are crowned upon the root, tip and face to articulate freely and minimize wear caused by misalignment. By eliminating tip-loading while reducing backlash and radial clearances,HEPT triple-crown teeth can help protect products from damaging loads.
13 versions for general purpose, high-speed and high-torque applications

Large flex hubs accomodate high-torque applications in space-limited installations

28 sizes

Up to 43 inches (1,067 mm) bore capacity

Up to 72,450,000 in-lb (8,185,763 Nm) torque capacity

3-year, heavy-duty warranty