Industrial SU Sort
The SU Sort coupling has a single flex plane with two hubs and also a single disc pack. It’s ideal for angular and axial misalignment only. Two SU couplings are sometimes combined having a shaft
to generate a floating shaft coupling. The shaft could be hollow for lengthy light bodyweight floating shaft couplings.
Industrial SX Form
This can be the normal coupling kind that includes two hubs, a stock length spacer intended to meet field standard lengths, and two unitized disc packs. The coupling has two flex planes, a single at each disc pack, enabling this coupling to accommodate parallel, angular, and axial misalignment with specified limits. The coupling is available in 6 and eight bolt patterns and bore sizes up to 13 inches (330mm) around the biggest dimension. Custom spacer lengths is often produced to meet special shaft separations demanded 
for specific applications. The SX coupling could be fitted with overload bushings to guard the disc packs in in excess of torque disorders and can act as an anti-flail gadget. SX couplings are assembled at the time of set up on the tools wherever the coupling will probably be in services.
Industrial DI Type
The DI Form coupling includes a “Drop-In” spacer assembly that is definitely assembled on the factory. The coupling includes two hubs as well as a spacer assembly comprising from the spacer, two unitized disc packs, and two guard rings. The disc packs are bolted for the spacer and guard rings at the factory employing the torque values suggested by Lovejoy to the disc pack bolts. With all the hubs mounted to the shafts, the whole disc pack assembly can be “Dropped In” spot in between the 2 hubs. The hubs are piloted to be sure suitable centering of your spacer assembly. This piloting serves as an anti-flail attribute and aids while in the coupling’s means to meet the balance specifications mandated by API. This design coupling is created to meet the balance and anti-flail necessities specified in API-610.
Oversized, or Jumbo, hubs are available for use using the DI Form coupling to allow for greater bore sizes on most DI coupling sizes. This enables for your utilization of smaller sized DI couplings in applications the place a smaller sized dimension coupling can even now accommodate the application torque.
Industrial SXC Kind
The SXC Form will be the close coupled variation from the SX Sort coupling. The SXC is much like the SX coupling in the disc packs are attached when the coupling is set up. While in the near coupled units, the hubs are turned inward and are mounted inside the spacer. Note that together with the hubs inside the spacer, the utmost bore allowed within the hub might be decreased. The SXC couplings is usually used with one particular or both hubs turned outward to permit the coupling to accommodate diverse shaft separations.
Industrial SXCS and SXCST Forms
The SXCS and SXCST Varieties have split spacers along with the disc packs might be serviced or eliminated without the need of moving the hubs on the shafts and without the need of moving the gear. The SXCS Variety has the bolts that connect the hubs for the split spacer installed through the ends of your couplings. The SXCST have the bolts put in from within the spacer pointing outward towards the hubs.
Further Types
