Series NED electric external vibrators are used whenever, for example conveyor chutes or sieves need to be driven. In addition, these devices can loosen material blockages adhesion in silos.
The special feature of the NED is its maintenance-free operation, even in rough environment conditions.
The direct current NED units can run at 3,000 min-1 or 3,600 min-1 with a 12 or 24 Volt power supply. Unbalances sitting on each end of the shaft produce a unidirectional sinus-shaped rotation at the frequency of the respective speed of rotation.
Generously dimensioned rolling bearing guarantee high operational safety.