Grid coupling is operated with the grid inserted between two hubs and the external gear of the hubs. It is used when the transmission of vibration and shocks should be prevented.
It is very flexible against twists when the machine is started.
It itself corrects parallel errors, angle errors, and axial flow errors and it is very flexible against twists. It makes no noise and the grid plays the role of a safety pin so it protects the machine even at overload.
Gearbox, Pump, Crusher, Blower, Elevator, Roller, Crane