Industrial SU Sort
The SU Kind coupling includes a single flex plane with two hubs and a single disc pack. It truly is ideal for angular and axial misalignment only. Two SU couplings tend to be combined which has a shaft
to produce a floating shaft coupling. The shaft is often hollow for prolonged light bodyweight floating shaft couplings.
Industrial SX Form
That is the normal coupling variety that includes two hubs, a stock length spacer created to meet market common lengths, and two unitized disc packs. The coupling has two flex planes, a single at every single disc pack, enabling this coupling to accommodate parallel, angular, and axial misalignment with specified limits. The coupling is available in 6 and 8 bolt models and bore sizes as much as 13 inches (330mm) about the largest dimension. Customized spacer lengths is usually manufactured to meet specific shaft separations expected for distinct applications. The SX coupling may be fitted with overload bushings to safeguard the disc packs in more than torque circumstances and will act as an anti-flail device. SX couplings are assembled with the time of installation about the equipment in which the coupling might be in services.
Industrial DI Type
The DI Style coupling features a “Drop-In” spacer assembly that is definitely assembled in the factory. The coupling consists of two hubs and a spacer assembly comprising from the spacer, two unitized disc packs, and two guard rings. The disc packs are bolted on the spacer and guard rings with the factory utilizing the torque values recommended by Lovejoy for your disc pack bolts. With all the hubs mounted about the shafts, the entire disc pack assembly may be “Dropped In” area in between the two hubs. The hubs are piloted to make certain correct centering of your spacer assembly. This piloting serves as an anti-flail feature and aids in the coupling’s ability to meet the balance requirements mandated by API. This design coupling is built to meet the balance and anti-flail necessities specified in API-610.
Oversized, or Jumbo, hubs can be found for use together with the DI Type coupling to allow for more substantial bore sizes on most DI coupling sizes. This enables to the utilization of smaller DI couplings in applications wherever a smaller sized size coupling can even now accommodate the application torque.
Industrial SXC Type
The SXC Kind will be the shut coupled variation of the SX Variety coupling. The SXC is much like the SX coupling in that the disc packs are attached once the coupling is installed. Inside the close coupled units, the hubs are turned inward and therefore are mounted within the spacer. Note that using the hubs within the spacer, the maximum bore permitted within the hub will be decreased. The SXC couplings could be used with 1 or each hubs turned outward to allow the coupling to accommodate diverse shaft separations.
Industrial SXCS and SXCST Styles
The SXCS and SXCST Kinds have split spacers as well as the disc packs could be serviced or eliminated without moving the hubs over the shafts and without having moving the tools. The SXCS Type has the bolts that connect the hubs towards the split spacer set up through the ends on the couplings. The SXCST have the bolts installed from inside the spacer pointing outward towards the hubs.
Extra Types