Grid coupling

The main structure of the grid coupling is composed of two hubs, two covers, two sealing rings and grids. It relies on the coiled grid embedded in the tooth groove of the two hubs to transfer torque, to achieve the link between the driving shaft and the driven shaft. In operation, the driven end is driven by the axial force of the teeth of the active end facing the grid to transfer the torque. In this way, the resonance phenomenon is avoided to a large extent. Besides, the elastic variable generated by grid when transferring the torque enables the mechanical system to obtain better vibration damping effect.

When in motion, grids are inserted in the teeth groves of two hubs, which enables the connection between the input shaft and output shaft, hence the transmission of torque. 

Range : Maximum torque up to 580000Nm 

Size & Type : From 20s to 240s Model : SH/SV/SAS/SFS/SBW 

Application : Medium or big transmission systems of severe shock load, such as stone crushers, conveyor belts, reductors, ball mills of power plants, mining winches, automobiles, gas pumps and other heavy-lifting machineries with crank reciprocating mechanism. 

Industries : Thermal power plant, steel & iron works, metallurgy, mining, port & wharf, coal