1. The multilayer jaw architecture results in strong and uniform torque transmission. The machine is meant to heavy work like mining shovels, electric rope shovels, and metallurgy equipment–it is not afraid of shock loads or extreme working conditions.
2. The gear coupling for mining equipment is kept firmly secured by a large outer flange with several bolt holes. The machines it is perfect for are those that run continuously, are subjected to strong impacts, and cannot loosen even for a moment during operation.
3. By virtue of the stepped structure, thicker and harder elastomer spiders may be used, which not only handle bigger shock loads but also have a higher tolerance for axial, radial, and angular misalignment.
