Couplings
Couplings are used to connect the transmission components of various organizations, transfer torque while compensating for certain installation errors caused by angular and radial offset, to improve the dynamic characteristics of the transmission device. Crane commonly used couplings are gear couplings, plum blossom flexible coupling, flexible pin coupling, nylon pin coupling, universal coupling, coupling (liquid coupling) and so on. Gear coupling has high load carrying capacity, transmits torque in a wide range of speed.
Widely used in lifting equipment, transportation, port ship, mining and metallurgy.