Ringfeder Power Transmission’s RING-flex multiple-disc couplings are compact and have multiple connection options for drive applications that require positioning accuracy in both directions, such as machines with frequent start/stop or reverse operation.
The hubs attach to the shafts with keys, clamping hubs, shrink discs or locking assemblies.
All couplings are made of high-strength steel, and they cover a range of applications thanks to nominal torques of up to 260,000 Nm and shaft diameters of up to 250 mm. They handle temperatures up to 240 degrees C for installation in high-temperature fluid pumps.
Ringfeder Power Transmission is a manufacturer of connection technologies with North American operations in Westwood, NJ.