Vibrators IV-104B are a three-phase asynchronous electric motor with a short-circuited rotor with unbalances mounted at the ends of the rotor shaft. The unbalances, rotating with the rotor shaft, create a driving force.
To regulate the magnitude of the driving force of the IV-104B vibrator, the unbalances at both ends of the shaft are double. The adjustment is carried out by changing the angle between the movable and fixed unbalances at both ends of the shaft.
The IV-104N vibrator of increased reliability is increased dust and moisture protection, cast–iron shields, increased strength of windings, selective assembly. Increased working life (at least 3 times).
Vibrators IV-104B can work with an adjustable electronic frequency converter, which allows you to change the vibration frequency from 0 to 1.5 nominal, within the permissible value of the driving force, save electricity, limit starting currents, choose the optimal mode of operation