January 25, 2021

Industrial SU Variety
The SU Sort coupling features a single flex plane with two hubs along with a single disc pack. It can be suitable for angular and axial misalignment only. Two SU couplings are sometimes mixed by using a shaft
to create a floating shaft coupling. The shaft is often hollow for extended light excess weight floating shaft couplings.
Industrial SX Variety
This is certainly the normal coupling sort that consists of two hubs, a stock length spacer developed to meet marketplace conventional lengths, and two unitized disc packs. The coupling has two flex planes, one at every single disc pack, allowing this coupling to accommodate parallel, angular, and axial misalignment with specified limits. The coupling is accessible in 6 and 8 bolt types and bore sizes up to 13 inches (330mm) within the largest dimension. Customized spacer lengths can be produced to meet distinctive shaft separations required for unique applications. The SX coupling may be fitted with overload bushings to guard the disc packs in above torque disorders and will act as an anti-flail device. SX couplings are assembled on the time of installation to the equipment the place the coupling are going to be in service.
Industrial DI Sort
The DI Kind coupling includes a “Drop-In” spacer assembly that is definitely assembled on the factory. The coupling includes two hubs and also a spacer assembly comprising in the spacer, two unitized disc packs, and two guard rings. The disc packs are bolted towards the spacer and guard rings on the factory using the torque values advisable by Lovejoy for your disc pack bolts. With all the hubs mounted to the shafts, the complete disc pack assembly might be “Dropped In” place amongst the two hubs. The hubs are piloted to guarantee good centering on the spacer assembly. This piloting serves as an anti-flail feature and aids from the coupling’s potential to meet the stability standards mandated by API. This type coupling is intended to meet the stability and anti-flail specifications specified in API-610.
Oversized, or Jumbo, hubs can be found for use with the DI Sort coupling to permit for bigger bore sizes on most DI coupling sizes. This permits for your utilization of smaller DI couplings in applications the place a smaller sized dimension coupling can even now accommodate the application torque.
Industrial SXC Style
The SXC Sort could be the close coupled variation in the SX Kind coupling. The SXC is much like the SX coupling in the disc packs are connected when the coupling is installed. Inside the shut coupled units, the hubs are turned inward and therefore are mounted inside the spacer. Note that using the hubs within the spacer, the maximum bore permitted inside the hub will probably be decreased. The SXC couplings is usually used with one or both hubs turned outward to allow the coupling to accommodate unique shaft separations.
Industrial SXCS and SXCST Forms
The SXCS and SXCST Forms have split spacers as well as the disc packs might be serviced or eliminated without the need of moving the hubs on the shafts and without moving the products. The SXCS Sort has the bolts that connect the hubs on the split spacer set up from the ends of your couplings. The SXCST possess the bolts installed from within the spacer pointing outward in direction of the hubs.
Extra Types